commit 954ef3d036d7416aaba1d1168762db2678c6dff9 Author: David Date: Tue Oct 27 20:22:37 2026 -0500 Initial checkin diff --git a/Admin.php b/Admin.php new file mode 100644 index 0000000..7c0a4fb --- /dev/null +++ b/Admin.php @@ -0,0 +1,117 @@ + +// Places=X +// X Action=HeaderSubmit +// Admin +// Create Event +// Edit Event +// +// Common +// Page Header Content +// New Member Information +// Membership Dues Information + +//

Edit Page Header

+//

+// something here to access the page header. +//

+//

Edit New Member Information

+//

+// something here to edit the new member information +//

+//

Edit Membership Dues Information

+// + +$formSubmission = false; +$FormData = array(); + +$CleanRequestData = array(); +$CleanFiles = array(); +foreach ($_REQUEST as $key => $value) { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "$key => $value"); + $CleanRequestData[$key] = $value; +} +if (isset($_FILES)) { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, ""); + $CleanFiles = $_FILES; +} + +if (isset($CleanRequestData['ErrorNotice'])) { + ShowTransientPage($CleanRequestData['ErrorNotice'], $CleanRequestData['ErrorCode']); + exit; +} + +$Action = (isset($CleanRequestData['Action'])) ? $CleanRequestData['Action'] : ""; +TraceProgram(__FILE__, __FUNCTION__, __LINE__, "\nClean RQST: " . print_r($CleanRequestData, true)); +TraceProgram(__FILE__, __FUNCTION__, __LINE__, "\nClean FILE: " . print_r($CleanFiles, true)); + +switch ($Action) { + case 'DeleteEventItem': + case 'EventNew': + case 'EventEdit': + ShowEventForm(); + break; + case 'PlaceEdit': + case 'PlaceSubmit': + ShowPlaceForm(); + break; + case 'ProgChairEdit': + ShowProgChairForm(); + break; + case 'HeaderEdit': + case 'HeaderSubmit': + ShowHeaderform(); + break; + default: + ShowEventSelector(); + break; +} +TraceProgram(__FILE__, __FUNCTION__, __LINE__, "end", TR_EXIT); +exit; + +################################################################# + +function ShowTransientPage($errNotice, $errCode) { +?> + + + +Error Notification + + + +

Error Notification

+Apologies, but an error occurred.

+
Error: %s, ErrorCode: %d.", basename($errNotice, '.php'), $errCode); ?> +

+You will be forwarded to the Admin page in a few seconds, or +Click here.", $_SERVER['PHP_SELF']); ?> + + + \ No newline at end of file diff --git a/Upload.php b/Upload.php new file mode 100644 index 0000000..c21170a --- /dev/null +++ b/Upload.php @@ -0,0 +1,58 @@ + 0, 'error' => ['message' => $msg]]); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "fail: $msg", TR_EXIT); + exit; +} + +// Check if file is uploaded +if (!isset($_FILES['upload']) || $_FILES['upload']['error'] !== UPLOAD_ERR_OK) { + UploadFail('No file uploaded (error code ' . ($_FILES['upload']['error'] ?? 'none') . ')'); +} + +$file = $_FILES['upload']; +$allowedTypes = ['image/jpeg', 'image/jfif', 'image/png', 'image/gif']; + +// Validate file type +if (!in_array($file['type'], $allowedTypes)) { + UploadFail('Invalid file type'); +} + +$filename = basename($file['name']); +$targetPath = __DIR__ . '/inc/Uploads/' . $filename; +TraceProgram(__FILE__, __FUNCTION__, __LINE__, "target: $targetPath"); + +if (!is_uploaded_file($file['tmp_name']) || !@copy($file['tmp_name'], $targetPath)) { + $err = error_get_last(); + UploadFail('Failed to save uploaded file: ' . ($err['message'] ?? 'unknown error')); +} +@unlink($file['tmp_name']); + +TraceProgram(__FILE__, __FUNCTION__, __LINE__, "$filename"); +echo json_encode([ + 'uploaded' => 1, + 'fileName' => $filename, + 'url' => 'inc/Uploads/' . rawurlencode($filename) +]); +TraceProgram(__FILE__, __FUNCTION__, __LINE__, "end", TR_EXIT); + +?> diff --git a/inc/Administrator.php b/inc/Administrator.php new file mode 100644 index 0000000..85a16a7 --- /dev/null +++ b/inc/Administrator.php @@ -0,0 +1,64 @@ + +

+
Event Manager
+ + +
Meeting Places
+ + +
Edit Prog Chair
+ + +
Edit Page Header
+ + +
Edit New Member Information
+
+ something here to edit the new member information +
+
Edit Membership Dues Information
+
+ something here to edit the membership dues information +
+

todo

Make the Admin mini-forms share the form function and the validation script.
Add ability to create a Dinner place or a Program Chair on the fly.
Add downloadable .ics file, and maybe other formats too
Add support for pix in the html edit field
Add Navigation to other dates
Add Prog Chair information
Add Reservations information
Add Page Header information
Add New Member information
Add Membership dues information
Add a menu to pick other events
Add About Page
Add Navigation to WTS Club Information
Move the data to a db?

todone

Add pick-list for Place and Chair with new Event
Add First User-Facing Page
Show the next event by default
Admin page: The two date formats don't match
Place Editor - picture disappears on submit, but is not deleted.

+ diff --git a/inc/BonW.png b/inc/BonW.png new file mode 100644 index 0000000..ee8605c Binary files /dev/null and b/inc/BonW.png differ diff --git a/inc/Config.inc.php b/inc/Config.inc.php new file mode 100644 index 0000000..1700bcb --- /dev/null +++ b/inc/Config.inc.php @@ -0,0 +1,271 @@ + '.jpg', + 'image/jfif' => '.jpg', + 'image/png' => '.png', + 'image/gif' => '.gif', + 'application/pdf' => '.pdf', +]; + +$Artifacts = "./Artifacts"; // no trailing slashes +$UploadPath = "./inc/Uploads"; +$EventsPath = "./Artifacts/Events"; +$PlacesPath = "./Artifacts/Places"; +$HeadersPath = "./Artifacts/Headers"; +$ProgChairPath = "./Artifacts/ProgChair"; + +$WritableFolders = array( + $Artifacts,$UploadPath, $EventsPath, $PlacesPath, $HeadersPath, +); +foreach ($WritableFolders as $folder) { + if (!is_dir($folder)) { + mkdir($folder, 0777, true); + } +} + +$CK_EditorFieldIDs = array(); // holds the ids of the html edit fields +// bg: 1 = draw a separator before this item +// Attr: +$EventFormFields = [ + 'ProgramDate' => ['Label' => 'Program Date', 'FieldType' => 'date', 'RW' => 'R', 'bg' => '0', 'Attr' => '', 'Placeholder' => '', 'Default' => ''], + 'ProgramTitle' => ['Label' => 'Program Title', 'FieldType' => 'text', 'RW' => 'W', 'bg' => '1', 'Attr' => '', 'Placeholder' => 'What is this program about?', 'Default' => ''], + 'ProgramDetails' => ['Label' => 'Program Details', 'FieldType' => 'html', 'RW' => 'W', 'bg' => '0', 'Attr' => '', 'Placeholder' => '', 'Default' => ''], + 'ProgramPix' => ['Label' => 'Program Pictures', 'FieldType' => 'pix', 'RW' => 'W', 'bg' => '0', 'Attr' => '', 'Placeholder' => '', 'Default' => ''], + 'ProgramTime' => ['Label' => 'Program Time', 'FieldType' => 'time', 'RW' => 'W', 'bg' => '0', 'Attr' => '', 'Placeholder' => '', 'Default' => '19:00'], + 'ProgramChair' => ['Label' => 'Program Chair', 'FieldType' => 'chair', 'RW' => 'W', 'bg' => '0', 'Addr' => '', 'Placeholder' => 'Chairman', 'Default' => ''], + 'SpeakerName' => ['Label' => 'Speaker Name', 'FieldType' => 'text', 'RW' => 'W', 'bg' => '1', 'Attr' => '', 'Placeholder' => 'Joe Speaker', 'Default' => ''], + 'SpeakerBio' => ['Label' => 'Speaker Bio', 'FieldType' => 'html', 'RW' => 'W', 'bg' => '0', 'Attr' => '', 'Placeholder' => 'Tell us about the speaker', 'Default' => ''], + 'SpeakerPix' => ['Label' => 'Speaker Picture', 'FieldType' => 'pix' , 'RW' => 'W', 'bg' => '0', 'Attr' => '', 'Placeholder' => '', 'Default' => ''], + 'SocialFlag' => ['Label' => 'Social', 'FieldType' => 'bool', 'RW' => 'W', 'bg' => '1', 'Attr' => '', 'Placeholder' => '', 'Default' => '1'], + 'SocialTime' => ['Label' => 'Social Time', 'FieldType' => 'time', 'RW' => 'W', 'bg' => '0', 'Attr' => '', 'Placeholder' => '', 'Default' => '17:30'], + 'DinnerFlag' => ['Label' => 'Dinner', 'FieldType' => 'bool', 'RW' => 'W', 'bg' => '1', 'Attr' => '', 'Placeholder' => '', 'Default' => '1'], + 'DinnerTime' => ['Label' => 'Dinner Time', 'FieldType' => 'time', 'RW' => 'W', 'bg' => '0', 'Attr' => '', 'Placeholder' => '', 'Default' => '18:00'], + 'DinnerPlace' => ['Label' => 'Dinner Place', 'FieldType' => 'place', 'RW' => 'W', 'bg' => '0', 'Attr' => '', 'Placeholder' => '', 'Default' => ''], + 'DinnerMenu' => ['Label' => 'Dinner Menu', 'FieldType' => 'html', 'RW' => 'W', 'bg' => '0', 'Attr' => '', 'Placeholder' => '', 'Default' => ''], + 'TourFlag' => ['Label' => 'Tour', 'FieldType' => 'bool', 'RW' => 'W', 'bg' => '1', 'Attr' => '', 'Placeholder' => '', 'Default' => ''], + 'TourTime' => ['Label' => 'Tour Time', 'FieldType' => 'time', 'RW' => 'W', 'bg' => '0', 'Attr' => '', 'Placeholder' => '', 'Default' => ''], + 'TourLocationName' => ['Label' => 'Tour Location', 'FieldType' => 'text', 'RW' => 'W', 'bg' => '0', 'Attr' => '', 'Placeholder' => '', 'Default' => ''], + 'TourAddress' => ['Label' => 'Tour Address', 'FieldType' => 'html', 'RW' => 'W', 'bg' => '0', 'Attr' => '', 'Placeholder' => '', 'Default' => ''], + 'TourContact' => ['Label' => 'Tour Contact', 'FieldType' => 'html', 'RW' => 'W', 'bg' => '0', 'Attr' => '', 'Placeholder' => '', 'Default' => ''], + 'SpecialNotes' => ['Label' => 'Special Notes', 'FieldType' => 'html', 'RW' => 'W', 'bg' => '0', 'Attr' => '', 'Placeholder' => '', 'Default' => ''], +]; + +$PlaceFormFields = [ + 'PlaceName' => ['Label' => 'Place Name', 'FieldType' => 'text', 'RW' => 'R', 'bg' => '1', 'Attr' => '', 'Placeholder' => '', 'Default' => ''], + 'PlaceAddress' => ['Label' => 'Place Address', 'FieldType' => 'html', 'RW' => 'W', 'bg' => '0', 'Attr' => '', 'Placeholder' => '', 'Default' => ''], + 'PlacePix' => ['Label' => 'Place Picture', 'FieldType' => 'pix' , 'RW' => 'W', 'bg' => '0', 'Attr' => '', 'Placeholder' => '', 'Default' => ''], +]; + +$HeaderFormFields = [ + 'HeaderText' => ['Label' => 'Header Text', 'FieldType' => 'text', 'RW' => 'R', 'bg' => '1', 'Attr' => '', 'Placeholder' => '', 'Default' => 'Waterloo Tech Soc.'], + 'SubHeaderText' => ['Label' => 'Sub-Header Text', 'FieldType' => 'html', 'RW' => 'W', 'bg' => '1', 'Attr' => '', 'Placeholder' => '', 'Default' => '112 Years'], + 'PlacePix' => ['Label' => 'Place Picture', 'FieldType' => 'pix' , 'RW' => 'W', 'bg' => '0', 'Attr' => '', 'Placeholder' => '', 'Default' => ''], +]; + +$ProgChairFormFields = [ + 'ProgramChair' => ['Label' => 'Program Chair', 'FieldType' => 'text', 'RW' => 'R', 'bg' => '1', 'Attr' => '', 'Placeholder' => 'President', 'Default' => ''], + 'ProgChairNotes' => ['Label' => 'Chair Notes', 'FieldType' => 'html', 'RW' => 'W', 'bg' => '0', 'Attr' => '', 'Placeholder' => '', 'Default' => ''], + 'ProgChairPix' => ['Label' => 'Chair Picture', 'FieldType' => 'pix' , 'RW' => 'W', 'bg' => '0', 'Attr' => '', 'Placeholder' => '', 'Default' => ''], +]; + +/////////////////////////////////////////////////////////////////////////////////////////// +/////////////////////////////////////////////////////////////////////////////////////////// +// System Configuration settings start here +/////////////////////////////////////////////////////////////////////////////////////////// +/////////////////////////////////////////////////////////////////////////////////////////// + +// When there is a particularly difficult problem to unravel, typically causing server +// timeouts or web page crash-garbage, enable the tracelog. +// +// Note that this may slow performance quite a bit but will leave you the breadcrumbs you +// may need to solve the problem. +// +// When run on IIS, the following command shell item is helpful if you have tail.exe +// tail -f \\server\c$\Writable\Folder\tracelog.log +// or on linux +// tail -f /path/to/tracefile/filename.ext +// +define("TRACELOG", true); +define("TRACEPATH", __DIR__ . "/TraceLog"); // "/var/spool/php/"); /var/services/tmp +define("TRACEFILE", "trace.log"); + + + +// SECURITY SECURITY SECURITY SECURITY SECURITY SECURITY SECURITY SECURITY +// This should be set to false. +// For a brand new install, it may be set to true long enough to create your actual entry +// in the database, and configure yourself as the super user. Once you have done so, you +// should set this back to false. +// +#define("ROOTUSERENABLED", false); // false=Secure, true=Enable the following +#define("ROOTEMAIL", "root"); // please don't use root:root +#define("ROOTPASS", "root"); // and do not leave this enabled! + + +// +// Who to contact when things go wrong. This shows up on the login page. +// +define("CONTACT", "David@Smart-Family.net"); +define("CONTACTNAME", "David Smart"); + + +// Access the database +// +// it seems that if the computer has support for IPV6, then "localhost" may not work +// and you may want to substitute "127.0.0.1" instead. +#define("DB_SERVER", "localhost"); // Where is mySQL server from this web server +// Typical mySQL servers run on port 3306, but if you have more than one, or if you've +// changed it from the default, then 3307 is usually the next setting. +#define("DB_PORTNUM", "3307"); // Port number (typically 3306, sometimes 3307) +// This is the name of the db, and must be unique compared to any other db on your +// mysql server. +#define("DB_DBNAME", "PartsDB"); // And the name of the database to access +// This is the 'username' when the scripts access the database, not to be confused +// with the system administrator, or the expert (admin) user of the db. +#define("DB_APPNAME", "PartsDB"); // What is the username to access the db +// Similarly the script needs a password, which should be quite complex, and unlike +// any other password you may have. +#define("DB_PASSWORD", "DTM52qg0r%#WesfS7d"); // PartsDB + +// Default domain for username entry, if any. +// You can probably leave this blank if you do not have a domain name. +// +#define("DEFAULT_DOMAIN", "Smart-Family.net"); + +// Session Name Prefix +// +// This is a text string that is unique for this implementation of the db +// application on a system. This is required because a single user that logs +// on to another instance of this tool on the same system may have differing +// access and reference information. +// This text is not seen by any user and would typically be the same as +// the "SiteFolder" (below) only without any extraneous characters (like slashes) +// and with a single trailing underscore (that is for the admin debugging things). +#$SessionName = "PartsDB"; + +// Create a catchy Application name to put in the header and title of web pages +$AppName = "Event Manager"; + + +// Path to the site, which is case sensitive. +// Linux based servers are case-sensitive, so this must match +// the actual installation folder. For Windows Users, Google Map +// detects "http://domain/Path/To/Site" as a different +// site than "http://domain/path/TO/SiTe". +// For Windows systems, they all access the site correctly, but we'll redirect +// the user to the correct case-sensitive mapping so the Google Map Key +// will work properly. +#$SiteFolder = "/db/"; + +// SiteLogo +// If there is a graphic representing this site, it should be placed in the SiteFolder +// and the name of it identified here. Standard graphic file types are allowed. +// +#$SiteLogo = array("logo.png", "logoSmall.png"); + + +// If guest mode is enabled, anyone may wander further into the system (read-only) +// and with limited access. +// +// FOR SECURITY, THIS OPTION SHOULD NOT BE ENABLED ON AN INTERNET FACING SERVER. +#define("GUEST_MODE_ENABLED", false); // True | False + + +// What's the biggest artifact we're willing to accept? +// pdf, image, zip file, whatever... +// +#define("MAXFILESIZE", 100000000); + +// Allowed image types to upload. This is a bit weak in that it may +// only be inspecting them by their suffix, but that's better than not +// [Hint: Order them by most popular type first for modest speed boost] +// Use lower-case letters. +#$UploadImageExts = array("png", "jfif", "jpg", "jpeg", "bmp"); + +// Other filetypes that don't automatically render (like png's do). +// Other allowed filetypes that don't automatically render (like png's do). +// Each of the following should have a png icon named as in: inc/image/icon-pdf.png +#$UploadOtherExts = array("pdf","csv","xls","xlsx","stp","fcstd","lbr","zip","7z" ); + + +// Target Path for uploads of various artifacts during normal usage (e.g. datasheet) +// or via the import operation of a compatible spreadsheet. +// This is relative to the calling page, which is probably up one +// folder from here. It can also be absolute, with respect to the file system. +// +// INCLUDE Trailing / +// +// REQUIRES: Server Write Access +$ImportPath = "./Events/"; + + +// Formatted Description Field +// +// If you have ckEditor version 5 installed, the Description field will +// support formatted editing. +// If it cannot find this file, or if the setting is blank, it will be +// plain text. +// +$ckEditor_FQFN = "/inc/ckeditor5/ckeditor.js"; + + +// The following enable the use of cookies for a "Remember Me" period of time. +// If the value is zero, then this feature is disabled. +// If the value is non-zero, this is the number of days to remember this user. +// +// The theory is that you close the browser (before the timeout shown below). +// Then if you come back before the remember me expiration, you're in! +#define("REMEMBER_ME_DAYS", 7); + +// But, if you forget and leave a tab open, or the whole browser, and just walk +// away for this long, it will actively log you out... +#define("USER_TIMEOUT_SEC", 3600); + +// Table Colorization +#$BoldBackColor = "#66CCFF"; // Header and other "bold" background +#$Alt1BackColor = "#DDEEFF"; // Pale, which alternates with Alt2 +#$Alt2BackColor = "#BBDDFF"; // Pale, but a little darker# + +// If PhpSpreadsheet is installed, set this. +#define("SPREADSHEET_ENABLE", true); + +// Don't mess with this. +//require_once("inc/Config.php"); + +/// @endcond + +?> \ No newline at end of file diff --git a/inc/Editor_Event.php b/inc/Editor_Event.php new file mode 100644 index 0000000..eeed9ec --- /dev/null +++ b/inc/Editor_Event.php @@ -0,0 +1,244 @@ + +

+
+ + + + + + + + + + + + + + + + + + +
New Event Pick Place + Pick Chair +
Edit Event +

+
+

+DeleteEventItem is not yet supported
\n"; + } + if ($Action == 'EventEdit') { + // Form Submission check FILES and then EventFormFields + TraceProgram(__FILE__, __FUNCTION__, __LINE__, ""); + $success = ReadTableData($EventPath, $EventFormFields, $evData); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "ReadTableData: $success"); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, print_r($evData, true)); + foreach ($CleanFiles as $fileKey => $fileInfo) { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "Check ". print_r($fileKey, true)); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "Check ". print_r($fileInfo, true)); + if (in_array($fileInfo['type'], array_keys($allowedTypes))) { + $basename = basename($fileInfo['name']); + $filename = $fileKey . $allowedTypes[$fileInfo['type']]; + if ($EventFormFields[$fileKey]['FieldType'] == 'pix') { + $targetFile = $EventPath . '/' . $filename; + $un = $EventPath . '/' . $fileKey . ".*"; + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "unlink $un"); + deleteFilesWithWildcard($EventPath, $fileKey . ".*"); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "target $targetFile"); + if (!is_uploaded_file($fileInfo['tmp_name']) || !@copy($fileInfo['tmp_name'], $targetFile)) { + $err = error_get_last(); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, $err); + } else { + $FormData[$fileKey] = $filename; + $formSubmission = true; + } + @unlink($fileInfo['tmp_name']); + } else { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "$basename not legitimate for a pix upload"); + } + } else { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "Nothing to upload"); + } + } + TraceProgram(__FILE__, __FUNCTION__, __LINE__, print_r($CleanRequestData, true)); + foreach ($CleanRequestData as $key => $value) { + //TraceProgram(__FILE__, __FUNCTION__, __LINE__, "Request[$key] = '$value'"); + if (isset($EventFormFields[$key])) { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "Request[$key] = '$value'"); + $FormData[$key] = $value; + $formSubmission = true; + } + } + } + if ($formSubmission && $ProgramDate != '') { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, ""); + SaveTableData($EventPath, $EventFormFields, $FormData); + MoveFiles($UploadPath, $EventPath); + } + $success = ReadTableData($EventPath, $EventFormFields, $FormData); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "ReadTableData: " . ($success) ? 'success' : 'fail'); + EmitHTMLStart("Event Editor"); + EmitBodyStart(); + EmitPageHeader("Event Editor"); +?> + + + + diff --git a/inc/Editor_Header.php b/inc/Editor_Header.php new file mode 100644 index 0000000..6ba70c7 --- /dev/null +++ b/inc/Editor_Header.php @@ -0,0 +1,161 @@ + 'NewHeaderForm', // must be unique + 'ActionValue' => 'HeaderEdit', + 'Field1Label' => 'New Header', + 'Input1Name' => 'HeaderText', + 'Field2Label' => 'Edit Header', + 'Select1Name' => 'ExistingHeader', + 'DocPath' => $HeadersPath, + 'FormFields' => $HeaderFormFields, + 'dbKey' => 'HeaderText', + ]; + EmitAdminFormType2($args); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "", TR_EXIT); +} + + +// X Action=HeaderEdit +// X HeaderText= +// # SubHeaderText= +// +function ShowHeaderForm() { + global $HeadersPath, $HeaderFormFields; + global $ckEditor_FQFN, $allowedTypes, $UploadPath; + global $CleanRequestData, $CleanFiles; + + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "", TR_ENTRY); + $actDelete = 'DeleteHeaderItem'; + $FormData = array(); + $Action = $CleanRequestData['Action'] ?? ''; + $HeaderName = ''; + // Form Submission could be new Header or edit existing + $formSubmission = false; + + TraceProgram(__FILE__, __FUNCTION__, __LINE__, print_r($CleanRequestData, true)); + if (isset($CleanRequestData['HeaderText']) && $CleanRequestData['HeaderText'] != "") { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, $CleanRequestData['HeaderText']); + $HeaderName = $ProgramFolder = $CleanRequestData['HeaderText']; + } else { + $ProgramFolder = $CleanRequestData['ExistingHeader'] ?? ''; + } + $HeaderPath = $HeadersPath .'/'. MakeValidFolderName($ProgramFolder); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "HeaderPath: '$HeaderPath'"); + if (!is_dir($HeaderPath)) { + if (mkdir($HeaderPath, 0777, true)) { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "mkdir '$HeaderPath'"); + } else { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "Failed to mkdir '$HeaderPath'"); + } + } + + if ($Action == $actDelete) { + $item = $CleanRequestData['Item'] ?? ''; + $success = ReadTableData($HeaderPath, $HeaderFormFields, $evData); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, $success); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, print_r($evData, true)); + $fqfn = $evData[$item]; + $targetFile = $HeaderPath . '/' . $fqfn; + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "unlink '$targetFile'"); + unlink($targetFile); + echo "ok"; + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "", TR_EXIT); + exit(); + } + if (($Action == 'HeaderEdit') && ($HeaderName != '')) { + // Form Submission could be new header or edit existing + + // check FILES and then form fields + foreach ($CleanFiles as $fileKey => $fileInfo) { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "Check ". print_r($fileKey, true)); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "Check ". print_r($fileInfo, true)); + if (in_array($fileInfo['type'], array_keys($allowedTypes))) { + $basename = basename($fileInfo['name']); + $filename = $fileKey . $allowedTypes[$fileInfo['type']]; + if ($HeaderFormFields[$fileKey]['FieldType'] == 'pix') { + $targetFile = $HeaderPath . '/' . $filename; + $un = $HeaderPath . '/' . $fileKey . ".*"; + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "unlink $un"); + deleteFilesWithWildcard($HeaderPath, $fileKey . ".*"); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "target $targetFile"); + if (!is_uploaded_file($fileInfo['tmp_name']) || !@copy($fileInfo['tmp_name'], $targetFile)) { + $err = error_get_last(); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, $err); + } else { + $FormData[$fileKey] = $filename; + $formSubmission = true; + } + @unlink($fileInfo['tmp_name']); + } else { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "$basename not legitimate for a pix upload"); + } + } else { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "Nothing to upload"); + } + } + // Form items + foreach ($CleanRequestData as $key => $value) { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "check $key"); + if (isset($HeaderFormFields[$key])) { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "$key => $value"); + $FormData[$key] = $value; + $formSubmission = true; + } + } + } + if ($formSubmission) { + SaveTableData($HeaderPath, $HeaderFormFields, $FormData); + MoveFiles($UploadPath, $HeaderPath); + } + + // Read the event file if it exists + $success = ReadTableData($HeaderPath, $HeaderFormFields, $FormData); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, ($success) ? 'ReadTableData() success' : 'ReadTableData() fail'); + EmitHTMLStart("Header Editor"); + EmitBodyStart(); + EmitPageHeader("Header Editor"); +?> + + + + diff --git a/inc/Editor_Place.php b/inc/Editor_Place.php new file mode 100644 index 0000000..88bf167 --- /dev/null +++ b/inc/Editor_Place.php @@ -0,0 +1,161 @@ + 'NewHeaderForm', // must be unique + 'ActionValue' => 'PlaceEdit', + 'Field1Label' => 'New Place', + 'Input1Name' => 'PlaceName', + 'Field2Label' => 'Edit Place', + 'Select1Name' => 'ExistingPlace', + 'DocPath' => $PlacesPath, + 'FormFields' => $PlaceFormFields, + 'dbKey' => 'PlaceName', + ]; + EmitAdminFormType2($args); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "", TR_EXIT); +} + + +// X Action=PlaceEdit +// X PlaceName= +// # ExistingPlace= +// +function ShowPlaceForm() { + global $PlacesPath, $PlaceFormFields; + global $ckEditor_FQFN, $allowedTypes, $UploadPath; + global $CleanRequestData, $CleanFiles; + + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "", TR_ENTRY); + $actDelete = 'DeletePlaceItem'; + $FormData = array(); + $Action = $CleanRequestData['Action'] ?? ''; + $PlaceName = ''; + // Form Submission could be new or edit existing + $formSubmission = false; + + TraceProgram(__FILE__, __FUNCTION__, __LINE__, print_r($CleanRequestData, true)); + if (isset($CleanRequestData['PlaceName']) && $CleanRequestData['PlaceName'] != "") { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, $CleanRequestData['PlaceName']); + $PlaceName = $ProgramFolder = $CleanRequestData['PlaceName']; + } else { + $ProgramFolder = $CleanRequestData['ExistingPlace'] ?? ''; + } + $PlacePath = $PlacesPath .'/'. MakeValidFolderName($ProgramFolder); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "PlacePath: '$PlacePath'"); + if (!is_dir($PlacePath)) { + if (mkdir($PlacePath, 0777, true)) { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "mkdir '$PlacePath'"); + } else { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "Failed to mkdir '$PlacePath'"); + } + } + + if ($Action == $actDelete) { + $item = $CleanRequestData['Item'] ?? ''; + $success = ReadTableData($PlacePath, $PlaceformFields, $evData); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, $success); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, print_r($evData, true)); + $fqfn = $evData[$item]; + $targetFile = $PlacePath . '/' . $fqfn; + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "unlink '$targetFile'"); + unlink($targetFile); + echo "ok"; + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "", TR_EXIT); + exit(); + } + if (($Action == 'PlaceEdit') && ($PlaceName != '')) { + // Form Submission could be new place or edit existing + + // FILE Submissions + foreach ($CleanFiles as $fileKey => $fileInfo) { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "Check ". print_r($fileKey, true)); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "Check ". print_r($fileInfo, true)); + if (in_array($fileInfo['type'], array_keys($allowedTypes))) { + $basename = basename($fileInfo['name']); + $filename = $fileKey . $allowedTypes[$fileInfo['type']]; + if ($PlaceFormFields[$fileKey]['FieldType'] == 'pix') { + $targetFile = $PlacePath . '/' . $filename; + $un = $PlacePath . '/' . $fileKey . ".*"; + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "unlink $un"); + deleteFilesWithWildcard($PlacePath, $fileKey . ".*"); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "target $targetFile"); + if (!is_uploaded_file($fileInfo['tmp_name']) || !@copy($fileInfo['tmp_name'], $targetFile)) { + $err = error_get_last(); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, $err); + } else { + $FormData[$fileKey] = $filename; + $formSubmission = true; + } + @unlink($fileInfo['tmp_name']); + } else { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "$basename not legitimate for a pix upload"); + } + } else { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "Nothing to upload"); + } + } + // Form Submissions + foreach ($CleanRequestData as $key => $value) { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "check $key"); + if (isset($PlaceFormFields[$key])) { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "$key => $value"); + $FormData[$key] = $value; + $formSubmission = true; + } + } + } + if ($formSubmission) { + SaveTableData($PlacePath, $PlaceFormFields, $FormData); + MoveFiles($UploadPath, $PlacePath); + } + + // Read the event file if it exists + $success = ReadTableData($PlacePath, $PlaceFormFields, $FormData); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, ($success) ? 'ReadTableData() success' : 'ReadTableData() fail'); + EmitHTMLStart("Place Editor"); + EmitBodyStart(); + EmitPageHeader("Place Editor"); +?> + + + + diff --git a/inc/Editor_ProgChair.php b/inc/Editor_ProgChair.php new file mode 100644 index 0000000..823ed33 --- /dev/null +++ b/inc/Editor_ProgChair.php @@ -0,0 +1,161 @@ + 'NewHeaderForm', // must be unique + 'ActionValue' => 'ProgChairEdit', + 'Field1Label' => 'New Prog Chair', + 'Input1Name' => 'ProgramChair', + 'Field2Label' => 'Edit Prog Chair', + 'Select1Name' => 'ExistingProgChair', + 'DocPath' => $ProgChairPath, + 'FormFields' => $ProgChairFormFields, + 'dbKey' => 'ProgramChair', + ]; + EmitAdminFormType2($args); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "", TR_EXIT); +} + + +// X Action=ProgChairEdit +// X ProgramChair= +// # ChairNotes= +// +function ShowProgChairForm() { + global $ProgChairPath, $ProgChairFormFields; + global $ckEditor_FQFN, $allowedTypes, $UploadPath; + global $CleanRequestData, $CleanFiles; + + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "", TR_ENTRY); + $actDelete = 'DeleteProgChairItem'; + $FormData = array(); + $Action = $CleanRequestData['Action'] ?? ''; + $ProgramChair = ''; + // Form Submission could be new or edit existing + $formSubmission = false; + + TraceProgram(__FILE__, __FUNCTION__, __LINE__, print_r($CleanRequestData, true)); + if (isset($CleanRequestData['ProgramChair']) && $CleanRequestData['ProgramChair'] != "") { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, $CleanRequestData['ProgramChair']); + $ProgramChair = $ProgramFolder = $CleanRequestData['ProgramChair']; + } else { + $ProgramFolder = $CleanRequestData['ExistingProgChair'] ?? ''; + } + $ProgChairPath = $ProgChairPath . '/' . MakeValidFolderName($ProgramFolder); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "ProgChairPath: '$ProgChairPath'"); + if (!is_dir($ProgChairPath)) { + if (mkdir($ProgChairPath, 0777, true)) { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "mkdir '$ProgChairPath'"); + } else { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "Failed to mkdir '$ProgChairPath'"); + } + } + + if ($Action == $actDelete) { + $item = $CleanRequestData['Item'] ?? ''; + $success = ReadTableData($ProgChairPath, $ProgChairformFields, $evData); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, $success); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, print_r($evData, true)); + $fqfn = $evData[$item]; + $targetFile = $ProgChairPath . '/' . $fqfn; + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "unlink '$targetFile'"); + unlink($targetFile); + echo "ok"; + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "", TR_EXIT); + exit(); + } + if (($Action == 'ProgChairEdit') && ($ProgramChair != '')) { + // Form Submission could be new ProgChair or edit existing + + // check FILES and then form fields + foreach ($CleanFiles as $fileKey => $fileInfo) { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "Check ". print_r($fileKey, true)); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "Check ". print_r($fileInfo, true)); + if (in_array($fileInfo['type'], array_keys($allowedTypes))) { + $basename = basename($fileInfo['name']); + $filename = $fileKey . $allowedTypes[$fileInfo['type']]; + if ($ProgChairFormFields[$fileKey]['FieldType'] == 'pix') { + $targetFile = $ProgChairPath . '/' . $filename; + $un = $ProgChairPath . '/' . $fileKey . ".*"; + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "unlink $un"); + deleteFilesWithWildcard($ProgChairPath, $fileKey . ".*"); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "target $targetFile"); + if (!is_uploaded_file($fileInfo['tmp_name']) || !@copy($fileInfo['tmp_name'], $targetFile)) { + $err = error_get_last(); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, $err); + } else { + $FormData[$fileKey] = $filename; + $formSubmission = true; + } + @unlink($fileInfo['tmp_name']); + } else { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "$basename not legitimate for a pix upload"); + } + } else { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "Nothing to upload"); + } + } + // Form items + foreach ($CleanRequestData as $key => $value) { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "check $key"); + if (isset($ProgChairFormFields[$key])) { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "$key => $value"); + $FormData[$key] = $value; + $formSubmission = true; + } + } + } + if ($formSubmission) { + SaveTableData($ProgChairPath, $ProgChairFormFields, $FormData); + MoveFiles($UploadPath, $ProgChairPath); + } + + // Read the event file if it exists + $success = ReadTableData($ProgChairPath, $ProgChairFormFields, $FormData); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, $success); + EmitHTMLStart("ProgChair Editor"); + EmitBodyStart(); + EmitPageHeader("ProgChair Editor"); +?> + + + + diff --git a/inc/FileHelpers.php b/inc/FileHelpers.php new file mode 100644 index 0000000..15f662f --- /dev/null +++ b/inc/FileHelpers.php @@ -0,0 +1,110 @@ +|\x00-\x1F]~', '', $input); + $input = preg_replace('/[^A-Za-z0-9._-]/', $replacement, $input); + $input = preg_replace('/' . preg_quote($replacement, '/') . '+/', $replacement, $input); + $input = trim($input, $replacement); + if ($input === '') { + return 'untitled'; + } + return $input; +} + + +function ReadTableData($path, $formFields, &$userData) { + $success = false; + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "", TR_ENTRY); + $path = @rtrim($path, "/"); + $fqfnData = $path . '/' . 'data.txt'; + if (file_exists($fqfnData)) { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, $fqfnData); + $fh = fopen($fqfnData, "r"); + while (!feof($fh)) { + $line = trim(fgets($fh)); + if ($line != "") { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "$line"); + $array = explode("=", $line, 2); + $userData[$array[0]] = $array[1]; + $success = true; + } + } + fclose($fh); + foreach ($formFields as $key => $value) { + if ($value['FieldType'] == "pix") { + if (isset($userData[$key])) { + $fqfnPix = sprintf("%s/%s", $path, $userData[$key]); + if ($userData[$key] == '') { // but maybe the file exists + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "fqfnPix: $fqfnPix, key: $key"); + $candidates = glob($fqfnPix . $key . ".*"); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, print_r($candidates, true)); + foreach ($candidates as $candidate) { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, $candidate); + $userData[$key] = basename($candidate); + } + } + $userData[$key] = (file_exists($fqfnPix)) ? $userData[$key] : ''; + $success = true; + } + } + } + } else { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "file '$fqfnData' does not exist."); + } + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "", TR_EXIT); + return $success; +} + +function SaveTableData($path, $formFields, $formData) { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "\nSaveTableData: " . print_r($formData, true), TR_ENTRY); + $dataFile = $path . "/data.txt"; + $fh = fopen($dataFile, "wt"); + if ($fh) { + foreach ($formFields as $key => $value) { + fprintf($fh, "%s=%s\n", $key, isset($formData[$key]) ? $formData[$key] : $value['Default']); + } + fclose($fh); + } + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "", TR_EXIT); +} + + +?> \ No newline at end of file diff --git a/inc/HelperFunctions.php b/inc/HelperFunctions.php new file mode 100644 index 0000000..0dbfeba --- /dev/null +++ b/inc/HelperFunctions.php @@ -0,0 +1,714 @@ +ERROR in Nesting. Depth -1 from %s, %s: %d [%s]
", + $file, $func, $line, $msg); + } + $func_elapsed = sprintf("%9.4f", $elapsed - $timeFuncs[$nest]); + break; + default: + $flag = 1; + $pre = " | "; + break; + } + if (strlen($AppRoot) && strpos($file, $AppRoot) >= 0) { + $file = substr($file, strlen($AppRoot)); + } +// if ($nest < 0) +// $nest = 0; + // + Elapsed, + // | + Function Elapsed + // | | +tag, +nest, + // | | | | +type, + // | | | | | +timestamp, + // | | | | | | +file, +line, + // | | | | | | | | +whitespace + // | | | | | | | | | +flag + // | | | | | | | | | | +function, + // | | | | | | | | | | | +user text. + $o = sprintf("%9.4f, %9s, %03d, %2d, %s, %s, %-26s, %5s, %s%s%-24s, %s", + $elapsed, + $func_elapsed, + $tag, + $nest, + $flag, + date("H:i.s"), + $file, + $line, + str_repeat(" ",$nest), $pre, $func, + $msg); + + // Uncomment these when you need to see the details from the command line, but don't + // want to generate the tracefile. + // + //if (!count($_SESSION)) // && $flag == TR_ENTRY) // zero if running from a command shell + // printf("%s\n", $o); + if (TRACELOG) { + $fh = @fopen(TRACEPATH . "/" . TRACEFILE, "at"); + if ($fh) { + if ($flag == TR_ENTRY && $func == "") + fprintf($fh, "\r\n\r\n"); + fprintf($fh, "%s\n", $o); + fclose($fh); + } else { + echo "Configuration Error, cannot write to trace file [" . TRACEPATH ."/" . TRACEFILE . "\n"; + } + } + // Track the stack depth + if ($flag == TR_ENTRY) + $nest++; +} + + +function deleteFilesWithWildcard($directory, $pattern) { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "del($directory, $pattern)", TR_ENTRY); + if (!is_dir($directory)) { + throw new InvalidArgumentException("Directory does not exist: $directory"); + } + $searchPath = rtrim($directory, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . $pattern; + $files = glob($searchPath); + if ($files === false) { + throw new RuntimeException("Error reading files with glob()"); + } + + // Delete each file + foreach ($files as $file) { + if (is_file($file)) { // Ensure it's a file, not a directory + if (@unlink($file)) { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "Deleted $file"); + } else { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "Delete Failed on $file"); + } + } + } + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "", TR_EXIT); +} + +function GetFolderUp(string $path): ?string { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "", TR_ENTRY); + if (trim($path) === '') { // Basic validation + return null; // Empty path + } + $normalizedPath = str_replace(['\\', '/'], DIRECTORY_SEPARATOR, $path); // Normalize slashes for cross-platform compatibility + $parent = dirname($normalizedPath); // Use dirname to get one level up + if ($parent === '.' || $parent === DIRECTORY_SEPARATOR) { // If dirname returns '.' for relative paths, handle it + $parent = null; // No parent directory + } + TraceProgram(__FILE__, __FUNCTION__, __LINE__, $parent, TR_EXIT); + return $parent; +} + + + +function GetPrevEvent($curItem = '') { + global $EventsPath, $EventFormFields; + + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "", TR_ENTRY); + $prevEvent = ''; + $ref = ($curItem != '') ? $curItem : date("Y-m-d"); + $events = GetDocMap($EventsPath, $EventFormFields, 'ProgramDate'); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "$ref: " . print_r($events, true)); + foreach (array_keys($events) as $event) { + if ($ref > $event) { + $prevEvent = $event; + } + } + TraceProgram(__FILE__, __FUNCTION__, __LINE__, $prevEvent, TR_EXIT); + return $prevEvent; +} + + +function GetNextEvent($curItem = '') { + global $EventsPath, $EventFormFields; + + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "", TR_ENTRY); + $nextEvent = ''; + $ref = ($curItem != '') ? $curItem : date("Y-m-d"); + $events = GetDocMap($EventsPath, $EventFormFields, 'ProgramDate'); + foreach (array_keys($events) as $event) { + if ($nextEvent == '') { + if (($curItem == '') && ($ref <= $event)) { + $nextEvent = $event; + } else if (($curItem != '') && ($ref < $event)) { + $nextEvent = $event; + } + } + } + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "[$nextEvent]", TR_EXIT); + return $nextEvent; +} + + + + +function EmitForm($formFields, $formData, $pathToArtifacts, $thisItem, $showNavigation = false) { + global $PlacesPath, $PlaceFormFields; + global $ProgChairPath, $ProgChairFormFields; + + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "$pathToArtifacts, $thisItem", TR_ENTRY); + $CK_EditorFieldIDs = array(); + $showHR = false; + printf("\n", TBL_BORDER); + if ($showNavigation) { + $prev = GetPrevEvent($thisItem); + $next = GetNextEvent($thisItem); + if ($prev != '') { + $linkPrev = "<=="; + } else { + $linkPrev = "<=="; + } + if ($next != '') { + $linkNext = "==>"; + } else { + $linkNext = "==>"; + } + printf("\n", $linkPrev, $linkNext); + $showHR = true; + } + foreach ($formFields as $key => $data) { + if ($data['bg']) { + printf("\n"); + $showHR = true; + } + printf("\n"); + printf("\t\n", + $key, $data['Label']); + $value = ($formData[$key]) ?? $formFields[$key]['Default']; + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "[$value]"); + switch ($data['FieldType']) { + case 'text': + if ($formFields[$key]['RW'] == 'W') { + printf("\n", + $key, $key, $value, $formFields[$key]['Placeholder']); + } else { + printf("\n", + $value, $key, $key, $value, $formFields[$key]['Placeholder']); + } + break; + case 'date': + printf("\n", + DateToMDY($value), $key, $key, $value); + } + printf("\n"); + break; + case 'time': + printf("\n", + $key, $key, $value); + break; + case 'bool': + printf("\n", + $key, $key, ($value) ? "checked" : ""); + break; + case 'html': + printf("\n", + $key, $key, $value); + $CK_EditorFieldIDs[] = $key; + break; + case 'pix': + printf("\n"); + break; + case 'chair': + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "pathToArtifacts: $pathToArtifacts"); + //TraceProgram(__FILE__, __FUNCTION__, __LINE__, print_r($formFields, true)); + $map = GetDocMap($ProgChairPath, $ProgChairFormFields, 'ProgramChair'); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, print_r($map, true)); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, print_r($formData, true)); + printf(""); + break; + case 'place': + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "pathToArtifacts: $pathToArtifacts, 'placeName'"); + //TraceProgram(__FILE__, __FUNCTION__, __LINE__, print_r($formFields, true)); + $map = GetDocMap($PlacesPath, $PlaceFormFields, 'PlaceName'); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, print_r($map, true)); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, print_r($formData, true)); + printf(""); + break; + default: + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "unexpected path from '" . $data['FieldType'] . "'"); + break; + } + //printf("\t\n", $data['FieldType']); + printf("\n"); + } +?> + + + + + + +

%s Navigate %s

%s		%s	\n"); + if ($formFields[$key]['RW'] == 'W') { + printf("\n", + $key, $key, $value, ($formFields[$key]['RW'] != 'W') ? 'disabled' : ''); + } else { + printf("%s	%s	\n", + $key, $key, $key + ); + if (isset($formData[$key])) { + $pix = $formData[$key]; + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "key: $key, " . $pix); + $fqfn = ($pix != '') ? $pathToArtifacts . '/' . $pix : ''; + if (!file_exists($fqfn)) { + $pix = $fqfn = ''; + } + } else { + $pix = $fqfn = ''; + } + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "pathToArtifacts: $pathToArtifacts, fqfn: $fqfn"); + printf(" \n", + $key, $fqfn, ($pix == '') ? 'none' : 'block'); + if ($fqfn != '') { + printf("", + $thisItem, $key); + } + //printf("\n"); + printf("	\n"); + printf("	\n"); + printf("	%s

+	+ +

+ + + => + $listOfItems = array(); + $folderList = glob("$path/*"); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "\n$path: " . print_r($folderList, true)); + foreach ($folderList as $folder) { + $listOfItems[] = basename($folder); + } + foreach ($listOfItems as $place) { + //printf("[%s][%s]
\n", $path, $place); + $fqPath = sprintf("%s/%s", $path, $place); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, $fqPath); + $success = ReadTableData($fqPath, $formFields, $tag); + TraceProgram(__FILE__, __FUNCTION__, __LINE__, $success); + $name = $tag[$tagOfInterest] ?? 'untitled'; + $map[$place] = $name; + } + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "", TR_EXIT); + return $map; +} + + +function DateToMDY($inDate) { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "[$inDate]", TR_ENTRY); + if ($inDate != '') { + $parts = explode("-", $inDate); + $mmddyyyy = sprintf("%s/%s/%s", $parts[1], $parts[2], $parts[0]); + } else { + $mmddyyyy = $inDate; + } + TraceProgram(__FILE__, __FUNCTION__, __LINE__, $mmddyyyy, TR_EXIT); + return $mmddyyyy; +} + +function TimeTo12HR($t) { + $AMPM = ''; + $parts = explode(':', $t); + if ($parts[0] == '00') { + $parts[0] = '12'; + $AMPM = 'AM'; + } else if ($parts[0] > 12) { + $parts[0] -= 12; + $AMPM = 'PM'; + } + return sprintf("%s %s", implode(':', $parts), $AMPM); +} + +function EmitPageHeader($title, $subtitle = '') { + $sub = ($subtitle != '') ? "
$subtitle" : ""; + echo " + + + + + + +

+ $title + $sub +

+
+ Go Admin +

+"; +} + +function EmitHTMLStart($title) { + global $ckEditor_FQFN; + ?> + + + +Admin Center + + + + + +\n", $ckEditor_FQFN); ?> + +\n"; +} + +function EmitBodyStart() { + echo "\n"; +} + +function EmitBodyEnd() { + ?> + + + +\n"; + $html .= GenerateTransactionInfo(); + if ($helpTag) + $html .= " Need help?\n"; + $html .= "\n"; + return $html; +} + +function GenerateTransactionInfo($webIF = true) { + global $time_start, $AppName, $link; + // Show the CPU time for the transaction + $time_end = microtime(true); + $time_elapsed = sprintf("%3.3f", $time_end - $time_start); + return sprintf("%s App v%s, transaction completed in %s seconds.", + $AppName, AppVersion, $time_elapsed); +} + + +function EmitEvent($event) { + global $EventsPath, $EventFormFields; + global $PlacesPath, $PlaceFormFields; + + $EventPath = $EventsPath .'/'. $event . '/'; + $success = ReadTableData($EventPath, $EventFormFields, $evData); + $evData['ProgramDate'] = $event; + + printf("\n", TBL_BORDER); + $prev = GetPrevEvent($event); + $next = GetNextEvent($event); + if ($prev != '') { + $linkPrev = "<=="; + } else { + $linkPrev = "<=="; + } + if ($next != '') { + $linkNext = "==>"; + } else { + $linkNext = "==>"; + } + printf("\n", $linkPrev, $linkNext); + foreach ($EventFormFields as $key => $data) { + if ($data['bg']) { + printf("\n"); + } + printf("\n"); + printf("\t\n", + $key, $data['Label']); + $value = $evData[$key] ?? $EventFormFields[$key]['Default']; + switch ($data['FieldType']) { + case 'text': + printf("\n", $value); + break; + case 'date': + printf("\n", DateToMDY($value)); + break; + case 'time': + printf("\n", TimeTo12HR($value)); + break; + case 'bool': + printf("\n", + $key, ($value) ? "checked" : ""); + break; + case 'html': + printf("\n", $value); + break; + case 'pix': + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "$key, $value"); + $pix = $value; + $fqfn = ($pix != '') ? $EventPath . '/' . $pix : ''; + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "$pix, $fqfn, $EventPath"); + if (file_exists($fqfn)) { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "EventPath: $EventPath, fqfn: $fqfn"); + printf("\n"); + } + break; + case 'chair': + printf("\n", $value); + break; + case 'place': + $refPlaceName = $evData[$key] ?? ''; + printf("\n"); + break; + default: + break; + } + printf("\n"); + } +?> +

%s Navigate %s

%s	%s	%s	%s	%s	\n", + $key, $fqfn); + printf("	%s	\n"); + //printf("%s ", $refPlaceName); + $placeHash = GetDocMap($PlacesPath, $PlaceFormFields, 'PlaceName'); + //printf(" %s ", print_r($placeHash, true)); + foreach ($placeHash as $folder => $placeName) { + // TraceProgram(__FILE__, __FUNCTION__, __LINE__, $formData[$key] . ", $folder => $placeName"); + if ($placeName == $refPlaceName) { + //printf("%s, %s ", $placeName, $folder); + EmitPlace($folder); + } + } + printf("

+ +%s\n", print_r($evData, true)); + printf("%s
%s
\n", $evData['PlaceName'], $evData['PlaceAddress']); + $imgFQFN = sprintf("%s/%s/%s", $PlacesPath, $place, $evData['PlacePix']); + printf("

\n", $imgFQFN); + } +} + + +/// EmitAdminFormType1 +/// +/// This is in the Editor_Event.php at the top of the file. +/// +/// This is the admin event manager form +/// New item: [date picker] Pick Place: [Pick list] Pick Chair: [Pick list] +/// Edit item: [Pick list] +/// [Submit] [Reset] + + + +/// EmitAdminFormType2 +/// +/// Emit a small form for the Admin page +/// New item: [ free form text ] +/// Edit item: [ selection list ] +/// [Submit] [Reset] +/// Validate that the form is not empty in order to accept it. +/// +function EmitAdminFormType2($args) { + TraceProgram(__FILE__, __FUNCTION__, __LINE__, "", TR_ENTRY); +?> +

+
' onsubmit='return validateMyForm(event,this);' > +' /> + + + + + + + + + + + + + +
' id='inp1' value='' size='50' />
+

+
+ +

").replace(/\r?\n/g, "
").replace(/^\s/, " ").replace(/\s$/, " ").replace(/\s\s/g, " ")).includes("

") || s.includes("
")) && (s = `

${s}

`), r = s), r = this.editor.data.htmlProcessor.toView(r)); + const a = new o(this, "inputTransformation"); + this.fire(a, { + content: r, + dataTransfer: n, + targetRanges: t.targetRanges, + method: t.method + }), + a.stop.called && e.stop(), + i.scrollToTheSelection() + }, { + priority: "low" + }), + this.listenTo(this, "inputTransformation", (e, i) => { + if (i.content.isEmpty) + return; + const n = this.editor.data.toModel(i.content, "$clipboardHolder"); + 0 != n.childCount && (e.stop(), t.change(() => { + this.fire("contentInsertion", { + content: n, + method: i.method, + dataTransfer: i.dataTransfer, + targetRanges: i.targetRanges + }) + })) + }, { + priority: "low" + }), + this.listenTo(this, "contentInsertion", (e, i) => { + i.resultRange = t.insertContent(i.content) + }, { + priority: "low" + }) + } + _setupCopyCut() { + const e = this.editor, + t = e.model.document, + i = e.editing.view.document; + function n(n, o) { + const r = o.dataTransfer; + o.preventDefault(); + const s = e.data.toView(e.model.getSelectedContent(t.selection)); + i.fire("clipboardOutput", { + dataTransfer: r, + content: s, + method: n.name + }) + } + this.listenTo(i, "copy", n, { + priority: "low" + }), + this.listenTo(i, "cut", (t, i) => { + e.isReadOnly ? i.preventDefault() : n(t, i) + }, { + priority: "low" + }), + this.listenTo(i, "clipboardOutput", (i, n) => { + n.content.isEmpty || (n.dataTransfer.setData("text/html", this.editor.data.htmlProcessor.toData(n.content)), n.dataTransfer.setData("text/plain", function e(t) { + let i = ""; + if (t.is("$text") || t.is("$textProxy")) + i = t.data; + else if (t.is("element", "img") && t.hasAttribute("alt")) + i = t.getAttribute("alt"); + else if (t.is("element", "br")) + i = "\n"; + else { + let n = null; + for (const o of t.getChildren()) { + const t = e(o); + n && (n.is("containerElement") || o.is("containerElement")) && (Tu.includes(n.name) || Tu.includes(o.name) ? i += "\n" : i += "\n\n"), + i += t, + n = o + } + } + return i + } + (n.content))), + "cut" == n.method && e.model.deleteContent(t.selection) + }, { + priority: "low" + }) + } + } + function * Pu(e, t) { + for (const i of t) + i && e.getAttributeProperties(i[0]).copyOnEnter && (yield i) + } + class Su extends Ze { + execute() { + const e = this.editor.model, + t = e.document; + e.change(i => { + !function (e, t, i, n) { + const o = i.isCollapsed, + r = i.getFirstRange(), + s = r.start.parent, + a = r.end.parent; + if (n.isLimit(s) || n.isLimit(a)) + return void(o || s != a || e.deleteContent(i)); + if (o) { + const e = Pu(t.model.schema, i.getAttributes()); + Mu(t, r.start), + t.setSelectionAttribute(e) + } else { + const n = !(r.start.isAtStart && r.end.isAtEnd), + o = s == a; + e.deleteContent(i, { + leaveUnmerged: n + }), + n && (o ? Mu(t, i.focus) : t.setSelection(a, 0)) + } + } + (this.editor.model, i, t.selection, e.schema), + this.fire("afterExecute", { + writer: i + }) + }) + } + } + function Mu(e, t) { + e.split(t), + e.setSelection(t.parent.nextSibling, 0) + } + class Iu extends Or { + constructor(e) { + super(e); + const t = this.document; + t.on("keydown", (e, i) => { + if (this.isEnabled && i.keyCode == Io.enter) { + const n = new go(t, "enter", t.selection.getFirstRange()); + t.fire(n, new es(t, i.domEvent, { + isSoft: i.shiftKey + })), + n.stop.called && e.stop() + } + }) + } + observe() {} + } + class Nu extends Qe { + static get pluginName() { + return "Enter" + } + init() { + const e = this.editor, + t = e.editing.view, + i = t.document; + t.addObserver(Iu), + e.commands.add("enter", new Su(e)), + this.listenTo(i, "enter", (i, n) => { + n.preventDefault(), + n.isSoft || (e.execute("enter"), t.scrollToTheSelection()) + }, { + priority: "low" + }) + } + } + class Ru { + constructor(e, t = 20) { + this.model = e, + this.size = 0, + this.limit = t, + this.isLocked = !1, + this._changeCallback = (e, t) => { + "transparent" != t.type && t !== this._batch && this._reset(!0) + }, + this._selectionChangeCallback = () => { + this._reset() + }, + this.model.document.on("change", this._changeCallback), + this.model.document.selection.on("change:range", this._selectionChangeCallback), + this.model.document.selection.on("change:attribute", this._selectionChangeCallback) + } + get batch() { + return this._batch || (this._batch = this.model.createBatch()), + this._batch + } + input(e) { + this.size += e, + this.size >= this.limit && this._reset(!0) + } + lock() { + this.isLocked = !0 + } + unlock() { + this.isLocked = !1 + } + destroy() { + this.model.document.off("change", this._changeCallback), + this.model.document.selection.off("change:range", this._selectionChangeCallback), + this.model.document.selection.off("change:attribute", this._selectionChangeCallback) + } + _reset(e) { + this.isLocked && !e || (this._batch = null, this.size = 0) + } + } + class Ou extends Ze { + constructor(e, t) { + super(e), + this.direction = t, + this._buffer = new Ru(e.model, e.config.get("typing.undoStep")) + } + get buffer() { + return this._buffer + } + execute(e = {}) { + const t = this.editor.model, + i = t.document; + t.enqueueChange(this._buffer.batch, n => { + this._buffer.lock(); + const o = n.createSelection(e.selection || i.selection), + r = e.sequence || 1, + s = o.isCollapsed; + if (o.isCollapsed && t.modifySelection(o, { + direction: this.direction, + unit: e.unit + }), this._shouldEntireContentBeReplacedWithParagraph(r)) + return void this._replaceEntireContentWithParagraph(n); + if (this._shouldReplaceFirstBlockWithParagraph(o, r)) + return void this.editor.execute("paragraph", { + selection: o + }); + if (o.isCollapsed) + return; + let a = 0; + o.getFirstRange().getMinimalFlatRanges().forEach(e => { + a += uo(e.getWalker({ + singleCharacters: !0, + ignoreElementEnd: !0, + shallow: !0 + })) + }), + t.deleteContent(o, { + doNotResetEntireContent: s, + direction: this.direction + }), + this._buffer.input(a), + n.setSelection(o), + this._buffer.unlock() + }) + } + _shouldEntireContentBeReplacedWithParagraph(e) { + if (e > 1) + return !1; + const t = this.editor.model, + i = t.document.selection, + n = t.schema.getLimitElement(i); + if (!(i.isCollapsed && i.containsEntireContent(n))) + return !1; + if (!t.schema.checkChild(n, "paragraph")) + return !1; + const o = n.getChild(0); + return !o || "paragraph" !== o.name + } + _replaceEntireContentWithParagraph(e) { + const t = this.editor.model, + i = t.document.selection, + n = t.schema.getLimitElement(i), + o = e.createElement("paragraph"); + e.remove(e.createRangeIn(n)), + e.insert(o, n), + e.setSelection(o, 0) + } + _shouldReplaceFirstBlockWithParagraph(e, t) { + const i = this.editor.model; + if (t > 1 || "backward" != this.direction) + return !1; + if (!e.isCollapsed) + return !1; + const n = e.getFirstPosition(), + o = i.schema.getLimitElement(n), + r = o.getChild(0); + return n.parent == r && (!!e.containsEntireContent(r) && (!!i.schema.checkChild(o, "paragraph") && "paragraph" != r.name)) + } + } + class Du extends Or { + constructor(e) { + super(e); + const t = e.document; + let i = 0; + function n(e, i, n) { + const o = new go(t, "delete", t.selection.getFirstRange()); + t.fire(o, new es(t, i, n)), + o.stop.called && e.stop() + } + t.on("keyup", (e, t) => { + t.keyCode != Io.delete && t.keyCode != Io.backspace || (i = 0) + }), + t.on("keydown", (e, t) => { + const o = {}; + if (t.keyCode == Io.delete) + o.direction = "forward", o.unit = "character"; + else { + if (t.keyCode != Io.backspace) + return; + o.direction = "backward", + o.unit = "codePoint" + } + const r = Po.isMac ? t.altKey : t.ctrlKey; + o.unit = r ? "word" : o.unit, + o.sequence = ++i, + n(e, t.domEvent, o) + }), + Po.isAndroid && t.on("beforeinput", (t, i) => { + if ("deleteContentBackward" != i.domEvent.inputType) + return; + const o = { + unit: "codepoint", + direction: "backward", + sequence: 1 + }, + r = i.domTarget.ownerDocument.defaultView.getSelection(); + r.anchorNode == r.focusNode && r.anchorOffset + 1 != r.focusOffset && (o.selectionToRemove = e.domConverter.domSelectionToView(r)), + n(t, i.domEvent, o) + }) + } + observe() {} + } + class Lu extends Qe { + static get pluginName() { + return "Delete" + } + init() { + const e = this.editor, + t = e.editing.view, + i = t.document; + t.addObserver(Du); + const n = new Ou(e, "forward"); + if (e.commands.add("deleteForward", n), e.commands.add("forwardDelete", n), e.commands.add("delete", new Ou(e, "backward")), this.listenTo(i, "delete", (i, n) => { + const o = { + unit: n.unit, + sequence: n.sequence + }; + if (n.selectionToRemove) { + const t = e.model.createSelection(), + i = []; + for (const t of n.selectionToRemove.getRanges()) + i.push(e.editing.mapper.toModelRange(t)); + t.setTo(i), + o.selection = t + } + e.execute("forward" == n.direction ? "deleteForward" : "delete", o), + n.preventDefault(), + t.scrollToTheSelection() + }, { + priority: "low" + }), Po.isAndroid) { + let e = null; + this.listenTo(i, "delete", (t, i) => { + const n = i.domTarget.ownerDocument.defaultView.getSelection(); + e = { + anchorNode: n.anchorNode, + anchorOffset: n.anchorOffset, + focusNode: n.focusNode, + focusOffset: n.focusOffset + } + }, { + priority: "lowest" + }), + this.listenTo(i, "keyup", (t, i) => { + if (e) { + const t = i.domTarget.ownerDocument.defaultView.getSelection(); + t.collapse(e.anchorNode, e.anchorOffset), + t.extend(e.focusNode, e.focusOffset), + e = null + } + }) + } + } + } + class zu { + constructor() { + this._stack = [] + } + add(e, t) { + const i = this._stack, + n = i[0]; + this._insertDescriptor(e); + const o = i[0]; + n === o || Vu(n, o) || this.fire("change:top", { + oldDescriptor: n, + newDescriptor: o, + writer: t + }) + } + remove(e, t) { + const i = this._stack, + n = i[0]; + this._removeDescriptor(e); + const o = i[0]; + n === o || Vu(n, o) || this.fire("change:top", { + oldDescriptor: n, + newDescriptor: o, + writer: t + }) + } + _insertDescriptor(e) { + const t = this._stack, + i = t.findIndex(t => t.id === e.id); + if (Vu(e, t[i])) + return; + i > -1 && t.splice(i, 1); + let n = 0; + for (; t[n] && ju(t[n], e); ) + n++; + t.splice(n, 0, e) + } + _removeDescriptor(e) { + const t = this._stack, + i = t.findIndex(t => t.id === e); + i > -1 && t.splice(i, 1) + } + } + function Vu(e, t) { + return e && t && e.priority == t.priority && Bu(e.classes) == Bu(t.classes) + } + function ju(e, t) { + return e.priority > t.priority || !(e.priority < t.priority) && Bu(e.classes) > Bu(t.classes) + } + function Bu(e) { + return Array.isArray(e) ? e.sort().join(",") : e + } + Ke(zu, u); + function Fu(e) { + return !!e.is("element") && !!e.getCustomProperty("widget") + } + function Hu(e, t, i = {}) { + if (!e.is("containerElement")) + throw new c.a("widget-to-widget-wrong-element-type", null, { + element: e + }); + return t.setAttribute("contenteditable", "false", e), + t.addClass("ck-widget", e), + t.setCustomProperty("widget", !0, e), + e.getFillerOffset = Ju, + i.label && function (e, t, i) { + i.setCustomProperty("widgetLabel", t, e) + } + (e, i.label, t), + i.hasSelectionHandle && function (e, t) { + const i = t.createUIElement("div", { + class: "ck ck-widget__selection-handle" + }, (function (e) { + const t = this.toDomElement(e), + i = new sd; + return i.set("content", ''), + i.render(), + t.appendChild(i.element), + t + })); + t.insert(t.createPositionAt(e, 0), i), + t.addClass(["ck-widget_with-selection-handle"], e) + } + (e, t), + qu(e, t, Uu, Wu), + e + } + function Uu(e, t, i) { + if (t.classes && i.addClass(en(t.classes), e), t.attributes) + for (const n in t.attributes) + i.setAttribute(n, t.attributes[n], e) + } + function Wu(e, t, i) { + if (t.classes && i.removeClass(en(t.classes), e), t.attributes) + for (const n in t.attributes) + i.removeAttribute(n, e) + } + function qu(e, t, i, n) { + const o = new zu; + o.on("change:top", (t, o) => { + o.oldDescriptor && n(e, o.oldDescriptor, o.writer), + o.newDescriptor && i(e, o.newDescriptor, o.writer) + }), + t.setCustomProperty("addHighlight", (e, t, i) => o.add(t, i), e), + t.setCustomProperty("removeHighlight", (e, t, i) => o.remove(t, i), e) + } + function $u(e) { + const t = e.getCustomProperty("widgetLabel"); + return t ? "function" == typeof t ? t() : t : "" + } + function Yu(e, t) { + return t.addClass(["ck-editor__editable", "ck-editor__nested-editable"], e), + t.setAttribute("contenteditable", e.isReadOnly ? "false" : "true", e), + e.on("change:isReadOnly", (i, n, o) => { + t.setAttribute("contenteditable", o ? "false" : "true", e) + }), + e.on("change:isFocused", (i, n, o) => { + o ? t.addClass("ck-editor__nested-editable_focused", e) : t.removeClass("ck-editor__nested-editable_focused", e) + }), + e + } + function Gu(e, t) { + const i = e.getSelectedElement(); + if (i) { + const n = Xu(e); + if (n) + return t.createPositionAt(i, n); + if (t.schema.isBlock(i)) + return t.createPositionAfter(i) + } + const n = e.getSelectedBlocks().next().value; + if (n) { + if (n.isEmpty) + return t.createPositionAt(n, 0); + const i = t.createPositionAfter(n); + return e.focus.isTouching(i) ? i : t.createPositionBefore(n) + } + return e.focus + } + function Ku(e, t) { + const i = e.getSelectedElement(); + return !!i && t.isObject(i) + } + function Qu(e, t) { + const i = new Ts(_r.window), + n = i.getIntersection(e), + o = t.height + qd.arrowVerticalOffset; + if (e.top - o > i.top || e.bottom + o < i.bottom) + return null; + const r = n || e, + s = r.left + r.width / 2 - t.width / 2; + return { + top: Math.max(e.top, 0) + qd.arrowVerticalOffset, + left: s, + name: "arrow_n" + } + } + function Ju() { + return null + } + function Zu(e, t, i) { + return e && Fu(e) && !i.isInline(t) + } + function Xu(e) { + return e.getAttribute("widget-type-around") + } + const eh = [Ro("arrowUp"), Ro("arrowRight"), Ro("arrowDown"), Ro("arrowLeft"), 9, 16, 17, 18, 19, 20, 27, 33, 34, 35, 36, 45, 91, 93, 144, 145, 173, 174, 175, 176, 177, 178, 179, 255]; + for (let e = 112; e <= 135; e++) + eh.push(e); + function th(e) { + return !(!e.ctrlKey && !e.metaKey) || eh.includes(e.keyCode) + } + i(62); + const ih = ["before", "after"], + nh = (new DOMParser).parseFromString('', "image/svg+xml").firstChild; + class oh extends Qe { + static get pluginName() { + return "WidgetTypeAround" + } + static get requires() { + return [Nu, Lu] + } + constructor(e) { + super(e), + this._currentFakeCaretModelElement = null + } + init() { + const e = this.editor, + t = e.editing.view; + this.on("change:isEnabled", (i, n, o) => { + t.change(e => { + for (const i of t.document.roots) + o ? e.removeClass("ck-widget__type-around_disabled", i) : e.addClass("ck-widget__type-around_disabled", i) + }), + o || e.model.change(e => { + e.removeSelectionAttribute("widget-type-around") + }) + }), + this._enableTypeAroundUIInjection(), + this._enableInsertingParagraphsOnButtonClick(), + this._enableInsertingParagraphsOnEnterKeypress(), + this._enableInsertingParagraphsOnTypingKeystroke(), + this._enableTypeAroundFakeCaretActivationUsingKeyboardArrows(), + this._enableDeleteIntegration(), + this._enableInsertContentIntegration() + } + destroy() { + this._currentFakeCaretModelElement = null + } + _insertParagraph(e, t) { + const i = this.editor, + n = i.editing.view; + i.execute("insertParagraph", { + position: i.model.createPositionAt(e, t) + }), + n.focus(), + n.scrollToTheSelection() + } + _listenToIfEnabled(e, t, i, n) { + this.listenTo(e, t, (...e) => { + this.isEnabled && i(...e) + }, n) + } + _insertParagraphAccordingToFakeCaretPosition() { + const e = this.editor.model.document.selection, + t = Xu(e); + if (!t) + return !1; + const i = e.getSelectedElement(); + return this._insertParagraph(i, t), + !0 + } + _enableTypeAroundUIInjection() { + const e = this.editor, + t = e.model.schema, + i = e.locale.t, + n = { + before: i("Insert paragraph before block"), + after: i("Insert paragraph after block") + }; + e.editing.downcastDispatcher.on("insert", (e, i, o) => { + const r = o.mapper.toViewElement(i.item); + Zu(r, i.item, t) && function (e, t, i) { + const n = e.createUIElement("div", { + class: "ck ck-reset_all ck-widget__type-around" + }, (function (e) { + const i = this.toDomElement(e); + return function (e, t) { + for (const i of ih) { + const n = new Bl({ + tag: "div", + attributes: { + class: ["ck", "ck-widget__type-around__button", "ck-widget__type-around__button_" + i], + title: t[i] + }, + children: [e.ownerDocument.importNode(nh, !0)] + }); + e.appendChild(n.render()) + } + } + (i, t), + function (e) { + const t = new Bl({ + tag: "div", + attributes: { + class: ["ck", "ck-widget__type-around__fake-caret"] + } + }); + e.appendChild(t.render()) + } + (i), + i + })); + e.insert(e.createPositionAt(i, "end"), n) + } + (o.writer, n, r) + }, { + priority: "low" + }) + } + _enableTypeAroundFakeCaretActivationUsingKeyboardArrows() { + const e = this.editor, + t = e.model, + i = t.document.selection, + n = t.schema, + o = e.editing.view; + function r(e) { + return "ck-widget_type-around_show-fake-caret_" + e + } + this._listenToIfEnabled(o.document, "arrowKey", (e, t) => { + this._handleArrowKeyPress(e, t) + }, { + context: [Fu, "$text"], + priority: "high" + }), + this._listenToIfEnabled(i, "change:range", (t, i) => { + i.directChange && e.model.change(e => { + e.removeSelectionAttribute("widget-type-around") + }) + }), + this._listenToIfEnabled(t.document, "change:data", () => { + const t = i.getSelectedElement(); + if (t) { + if (Zu(e.editing.mapper.toViewElement(t), t, n)) + return + } + e.model.change(e => { + e.removeSelectionAttribute("widget-type-around") + }) + }), + this._listenToIfEnabled(e.editing.downcastDispatcher, "selection", (e, t, i) => { + const o = i.writer; + if (this._currentFakeCaretModelElement) { + const e = i.mapper.toViewElement(this._currentFakeCaretModelElement); + e && (o.removeClass(ih.map(r), e), this._currentFakeCaretModelElement = null) + } + const s = t.selection.getSelectedElement(); + if (!s) + return; + const a = i.mapper.toViewElement(s); + if (!Zu(a, s, n)) + return; + const c = Xu(t.selection); + c && (o.addClass(r(c), a), this._currentFakeCaretModelElement = s) + }), + this._listenToIfEnabled(e.ui.focusTracker, "change:isFocused", (t, i, n) => { + n || e.model.change(e => { + e.removeSelectionAttribute("widget-type-around") + }) + }) + } + _handleArrowKeyPress(e, t) { + const i = this.editor, + n = i.model, + o = n.document.selection, + r = n.schema, + s = i.editing.view, + a = zo(t.keyCode, i.locale.contentLanguageDirection), + c = s.document.selection.getSelectedElement(); + let l; + Zu(c, i.editing.mapper.toModelElement(c), r) ? l = this._handleArrowKeyPressOnSelectedWidget(a) : o.isCollapsed && (l = this._handleArrowKeyPressWhenSelectionNextToAWidget(a)), + l && (t.preventDefault(), e.stop()) + } + _handleArrowKeyPressOnSelectedWidget(e) { + const t = this.editor.model, + i = Xu(t.document.selection); + return t.change(t => { + if (!i) + return t.setSelectionAttribute("widget-type-around", e ? "after" : "before"), !0; + if (!(i === (e ? "after" : "before"))) + return t.removeSelectionAttribute("widget-type-around"), !0; + return !1 + }) + } + _handleArrowKeyPressWhenSelectionNextToAWidget(e) { + const t = this.editor, + i = t.model, + n = i.schema, + o = t.plugins.get("Widget"), + r = o._getObjectElementNextToSelection(e); + return !!Zu(t.editing.mapper.toViewElement(r), r, n) && (i.change(t => { + o._setSelectionOverElement(r), + t.setSelectionAttribute("widget-type-around", e ? "before" : "after") + }), !0) + } + _enableInsertingParagraphsOnButtonClick() { + const e = this.editor, + t = e.editing.view; + this._listenToIfEnabled(t.document, "mousedown", (i, n) => { + const o = n.domTarget.closest(".ck-widget__type-around__button"); + if (!o) + return; + const r = function (e) { + return e.classList.contains("ck-widget__type-around__button_before") ? "before" : "after" + } + (o), + s = function (e, t) { + const i = e.closest(".ck-widget"); + return t.mapDomToView(i) + } + (o, t.domConverter), + a = e.editing.mapper.toModelElement(s); + this._insertParagraph(a, r), + n.preventDefault(), + i.stop() + }) + } + _enableInsertingParagraphsOnEnterKeypress() { + const e = this.editor, + t = e.model.document.selection, + i = e.editing.view; + this._listenToIfEnabled(i.document, "enter", (i, n) => { + if ("atTarget" != i.eventPhase) + return; + const o = t.getSelectedElement(), + r = e.editing.mapper.toViewElement(o), + s = e.model.schema; + let a; + this._insertParagraphAccordingToFakeCaretPosition() ? a = !0 : Zu(r, o, s) && (this._insertParagraph(o, n.isSoft ? "before" : "after"), a = !0), + a && (n.preventDefault(), i.stop()) + }, { + context: Fu + }) + } + _enableInsertingParagraphsOnTypingKeystroke() { + const e = this.editor.editing.view, + t = [Io.enter, Io.delete, Io.backspace]; + this._listenToIfEnabled(e.document, "keydown", (e, i) => { + t.includes(i.keyCode) || th(i) || this._insertParagraphAccordingToFakeCaretPosition() + }, { + priority: "high" + }) + } + _enableDeleteIntegration() { + const e = this.editor, + t = e.editing.view, + i = e.model, + n = i.schema; + this._listenToIfEnabled(t.document, "delete", (t, o) => { + if ("atTarget" != t.eventPhase) + return; + const r = Xu(i.document.selection); + if (!r) + return; + const s = o.direction, + a = i.document.selection.getSelectedElement(), + c = "forward" == s; + if ("before" === r === c) + e.execute("delete", { + selection: i.createSelection(a, "on") + }); + else { + const t = n.getNearestSelectionRange(i.createPositionAt(a, r), s); + if (t) + if (t.isCollapsed) { + const o = i.createSelection(t.start); + if (i.modifySelection(o, { + direction: s + }), o.focus.isEqual(t.start)) { + const e = function (e, t) { + let i = t; + for (const n of t.getAncestors({ + parentFirst: !0 + })) { + if (n.childCount > 1 || e.isLimit(n)) + break; + i = n + } + return i + } + (n, t.start.parent); + i.deleteContent(i.createSelection(e, "on"), { + doNotAutoparagraph: !0 + }) + } else + i.change(i => { + i.setSelection(t), + e.execute(c ? "deleteForward" : "delete") + }) + } else + i.change(i => { + i.setSelection(t), + e.execute(c ? "deleteForward" : "delete") + }) + } + o.preventDefault(), + t.stop() + }, { + context: Fu + }) + } + _enableInsertContentIntegration() { + const e = this.editor, + t = this.editor.model, + i = t.document.selection; + this._listenToIfEnabled(e.model, "insertContent", (e, [n, o]) => { + if (o && !o.is("documentSelection")) + return; + const r = Xu(i); + return r ? (e.stop(), t.change(e => { + const o = i.getSelectedElement(), + s = t.createPositionAt(o, r), + a = e.createSelection(s), + c = t.insertContent(n, a); + return e.setSelection(a), + c + })) : void 0 + }, { + priority: "high" + }) + } + } + i(64); + function rh(e) { + const t = e.model; + return (i, n) => { + const o = n.keyCode == Io.arrowup, + r = n.keyCode == Io.arrowdown, + s = n.shiftKey, + a = t.document.selection; + if (!o && !r) + return; + const c = r; + if (s && function (e, t) { + return !e.isCollapsed && e.isBackward == t + } + (a, c)) + return; + const l = function (e, t, i) { + const n = e.model; + if (i) { + const e = t.isCollapsed ? t.focus : t.getLastPosition(), + i = sh(n, e, "forward"); + if (!i) + return null; + const o = n.createRange(e, i), + r = ah(n.schema, o, "backward"); + return r && e.isBefore(r) ? n.createRange(e, r) : null + } { + const e = t.isCollapsed ? t.focus : t.getFirstPosition(), + i = sh(n, e, "backward"); + if (!i) + return null; + const o = n.createRange(i, e), + r = ah(n.schema, o, "forward"); + return r && e.isAfter(r) ? n.createRange(r, e) : null + } + } + (e, a, c); + l && !l.isCollapsed && function (e, t, i) { + const n = e.model, + o = e.view.domConverter; + if (i) { + const e = n.createSelection(t.start); + n.modifySelection(e), + e.focus.isAtEnd || t.start.isEqual(e.focus) || (t = n.createRange(e.focus, t.end)) + } + const r = e.mapper.toViewRange(t), + s = o.viewRangeToDom(r), + a = Ts.getDomRangeRects(s); + let c; + for (const e of a) + if (void 0 !== c) { + if (Math.round(e.top) >= c) + return !1; + c = Math.max(c, Math.round(e.bottom)) + } else + c = Math.round(e.bottom); + return !0 + } + (e, l, c) && (t.change(e => { + const i = c ? l.end : l.start; + if (s) { + const n = t.createSelection(a.anchor); + n.setFocus(i), + e.setSelection(n) + } else + e.setSelection(i) + }), i.stop(), n.preventDefault(), n.stopPropagation()) + } + } + function sh(e, t, i) { + const n = e.schema, + o = e.createRangeIn(t.root), + r = "forward" == i ? "elementStart" : "elementEnd"; + for (const { + previousPosition: e, + item: s, + type: a + } + of o.getWalker({ + startPosition: t, + direction: i + })) { + if (n.isLimit(s) && !n.isInline(s)) + return e; + if (a == r && n.isBlock(s)) + return null + } + return null + } + function ah(e, t, i) { + const n = "backward" == i ? t.end : t.start; + if (e.checkChild(n, "$text")) + return n; + for (const { + nextPosition: n + } + of t.getWalker({ + direction: i + })) + if (e.checkChild(n, "$text")) + return n + } + class ch extends Qe { + static get pluginName() { + return "Widget" + } + static get requires() { + return [oh, Lu] + } + init() { + const e = this.editor.editing.view, + t = e.document; + this._previouslySelected = new Set, + this.editor.editing.downcastDispatcher.on("selection", (e, t, i) => { + this._clearPreviouslySelectedWidgets(i.writer); + const n = i.writer, + o = n.document.selection, + r = o.getSelectedElement(); + let s = null; + for (const e of o.getRanges()) + for (const t of e) { + const e = t.item; + Fu(e) && !lh(e, s) && (n.addClass("ck-widget_selected", e), this._previouslySelected.add(e), s = e, e == r && n.setSelection(o.getRanges(), { + fake: !0, + label: $u(r) + })) + } + }, { + priority: "low" + }), + e.addObserver(ku), + this.listenTo(t, "mousedown", (...e) => this._onMousedown(...e)), + this.listenTo(t, "arrowKey", (...e) => { + this._handleSelectionChangeOnArrowKeyPress(...e) + }, { + context: [Fu, "$text"] + }), + this.listenTo(t, "arrowKey", (...e) => { + this._preventDefaultOnArrowKeyPress(...e) + }, { + context: "$root" + }), + this.listenTo(t, "arrowKey", rh(this.editor.editing), { + context: "$text" + }), + this.listenTo(t, "delete", (e, t) => { + this._handleDelete("forward" == t.direction) && (t.preventDefault(), e.stop()) + }, { + context: "$root" + }) + } + _onMousedown(e, t) { + const i = this.editor, + n = i.editing.view, + o = n.document; + let r = t.target; + if (function (e) { + for (; e; ) { + if (e.is("editableElement") && !e.is("rootElement")) + return !0; + if (Fu(e)) + return !1; + e = e.parent + } + return !1 + } + (r)) { + if ((Po.isSafari || Po.isGecko) && t.domEvent.detail >= 3) { + const e = i.editing.mapper, + n = r.is("attributeElement") ? r.findAncestor(e => !e.is("attributeElement")) : r, + o = e.toModelElement(n); + t.preventDefault(), + this.editor.model.change(e => { + e.setSelection(o, "in") + }) + } + return + } + if (!Fu(r) && (r = r.findAncestor(Fu), !r)) + return; + Po.isAndroid && t.preventDefault(), + o.isFocused || n.focus(); + const s = i.editing.mapper.toModelElement(r); + this._setSelectionOverElement(s) + } + _handleSelectionChangeOnArrowKeyPress(e, t) { + const i = t.keyCode, + n = this.editor.model, + o = n.schema, + r = n.document.selection, + s = r.getSelectedElement(), + a = zo(i, this.editor.locale.contentLanguageDirection); + if (s && o.isObject(s)) { + const i = a ? r.getLastPosition() : r.getFirstPosition(), + s = o.getNearestSelectionRange(i, a ? "forward" : "backward"); + return void(s && (n.change(e => { + e.setSelection(s) + }), t.preventDefault(), e.stop())) + } + if (!r.isCollapsed) + return; + const c = this._getObjectElementNextToSelection(a); + c && o.isObject(c) && (this._setSelectionOverElement(c), t.preventDefault(), e.stop()) + } + _preventDefaultOnArrowKeyPress(e, t) { + const i = this.editor.model, + n = i.schema, + o = i.document.selection.getSelectedElement(); + o && n.isObject(o) && (t.preventDefault(), e.stop()) + } + _handleDelete(e) { + if (this.editor.isReadOnly) + return; + const t = this.editor.model.document.selection; + if (!t.isCollapsed) + return; + const i = this._getObjectElementNextToSelection(e); + return i ? (this.editor.model.change(e => { + let n = t.anchor.parent; + for (; n.isEmpty; ) { + const t = n; + n = t.parent, + e.remove(t) + } + this._setSelectionOverElement(i) + }), !0) : void 0 + } + _setSelectionOverElement(e) { + this.editor.model.change(t => { + t.setSelection(t.createRangeOn(e)) + }) + } + _getObjectElementNextToSelection(e) { + const t = this.editor.model, + i = t.schema, + n = t.document.selection, + o = t.createSelection(n); + t.modifySelection(o, { + direction: e ? "forward" : "backward" + }); + const r = e ? o.focus.nodeBefore : o.focus.nodeAfter; + return r && i.isObject(r) ? r : null + } + _clearPreviouslySelectedWidgets(e) { + for (const t of this._previouslySelected) + e.removeClass("ck-widget_selected", t); + this._previouslySelected.clear() + } + } + function lh(e, t) { + return !!t && Array.from(e.getAncestors()).includes(t) + } + var dh = function (e, t, i) { + var n = !0, + o = !0; + if ("function" != typeof e) + throw new TypeError("Expected a function"); + return w(i) && (n = "leading" in i ? !!i.leading : n, o = "trailing" in i ? !!i.trailing : o), + ms(e, t, { + leading: n, + maxWait: t, + trailing: o + }) + }; + i(66); + class uh extends Qe { + static get pluginName() { + return "DragDrop" + } + static get requires() { + return [Eu, ch] + } + init() { + const e = this.editor, + t = e.editing.view; + this._draggedRange = null, + this._draggingUid = "", + this._draggableElement = null, + this._updateDropMarkerThrottled = dh(e => this._updateDropMarker(e), 40), + this._removeDropMarkerDelayed = gh(() => this._removeDropMarker(), 40), + this._clearDraggableAttributesDelayed = gh(() => this._clearDraggableAttributes(), 40), + t.addObserver(Cu), + t.addObserver(ku), + this._setupDragging(), + this._setupContentInsertionIntegration(), + this._setupClipboardInputIntegration(), + this._setupDropMarker(), + this._setupDraggableAttributeHandling(), + this.listenTo(e, "change:isReadOnly", (e, t, i) => { + i ? this.forceDisabled("readOnlyMode") : this.clearForceDisabled("readOnlyMode") + }), + this.on("change:isEnabled", (e, t, i) => { + i || this._finalizeDragging(!1) + }), + Po.isAndroid && this.forceDisabled("noAndroidSupport") + } + destroy() { + return this._draggedRange && (this._draggedRange.detach(), this._draggedRange = null), + this._updateDropMarkerThrottled.cancel(), + this._removeDropMarkerDelayed.cancel(), + this._clearDraggableAttributesDelayed.cancel(), + super.destroy() + } + _setupDragging() { + const e = this.editor, + t = e.model, + i = t.document, + n = e.editing.view, + o = n.document; + this.listenTo(o, "dragstart", (n, r) => { + const a = i.selection; + if (r.target && r.target.is("editableElement")) + return void r.preventDefault(); + const c = r.target ? mh(r.target) : null; + if (c) { + const i = e.editing.mapper.toModelElement(c); + this._draggedRange = ba.fromRange(t.createRangeOn(i)) + } else if (!o.selection.isCollapsed) { + const e = o.selection.getSelectedElement(); + e && Fu(e) || (this._draggedRange = ba.fromRange(a.getFirstRange())) + } + if (!this._draggedRange) + return void r.preventDefault(); + this._draggingUid = s(), + r.dataTransfer.effectAllowed = this.isEnabled ? "copyMove" : "copy", + r.dataTransfer.setData("application/ckeditor5-dragging-uid", this._draggingUid); + const l = t.createSelection(this._draggedRange.toRange()), + d = e.data.toView(t.getSelectedContent(l)); + o.fire("clipboardOutput", { + dataTransfer: r.dataTransfer, + content: d, + method: n.name + }), + this.isEnabled || (this._draggedRange.detach(), this._draggedRange = null, this._draggingUid = "") + }, { + priority: "low" + }), + this.listenTo(o, "dragend", (e, t) => { + this._finalizeDragging(!t.dataTransfer.isCanceled && "move" == t.dataTransfer.dropEffect) + }, { + priority: "low" + }), + this.listenTo(o, "dragenter", () => { + this.isEnabled && n.focus() + }), + this.listenTo(o, "dragleave", () => { + this._removeDropMarkerDelayed() + }), + this.listenTo(o, "dragging", (t, i) => { + if (!this.isEnabled) + return void(i.dataTransfer.dropEffect = "none"); + this._removeDropMarkerDelayed.cancel(); + const n = hh(e, i.targetRanges, i.target); + this._draggedRange || (i.dataTransfer.dropEffect = "copy"), + Po.isGecko || ("copy" == i.dataTransfer.effectAllowed ? i.dataTransfer.dropEffect = "copy" : ["all", "copyMove"].includes(i.dataTransfer.effectAllowed) && (i.dataTransfer.dropEffect = "move")), + n && this._updateDropMarkerThrottled(n) + }, { + priority: "low" + }) + } + _setupClipboardInputIntegration() { + const e = this.editor, + t = e.editing.view.document; + this.listenTo(t, "clipboardInput", (t, i) => { + if ("drop" != i.method) + return; + const n = hh(e, i.targetRanges, i.target); + if (this._removeDropMarker(), !n) + return this._finalizeDragging(!1), void t.stop(); + this._draggedRange && this._draggingUid != i.dataTransfer.getData("application/ckeditor5-dragging-uid") && (this._draggedRange.detach(), this._draggedRange = null, this._draggingUid = ""); + if ("move" == fh(i.dataTransfer) && this._draggedRange && this._draggedRange.containsRange(n, !0)) + return this._finalizeDragging(!1), void t.stop(); + i.targetRanges = [e.editing.mapper.toViewRange(n)] + }, { + priority: "high" + }) + } + _setupContentInsertionIntegration() { + const e = this.editor.plugins.get(Eu); + e.on("contentInsertion", (e, t) => { + if (!this.isEnabled || "drop" !== t.method) + return; + const i = t.targetRanges.map(e => this.editor.editing.mapper.toModelRange(e)); + this.editor.model.change(e => e.setSelection(i)) + }, { + priority: "high" + }), + e.on("contentInsertion", (e, t) => { + if (!this.isEnabled || "drop" !== t.method) + return; + const i = "move" == fh(t.dataTransfer), + n = !t.resultRange || !t.resultRange.isCollapsed; + this._finalizeDragging(n && i) + }, { + priority: "lowest" + }) + } + _setupDraggableAttributeHandling() { + const e = this.editor, + t = e.editing.view, + i = t.document; + this.listenTo(i, "mousedown", (n, o) => { + if (Po.isAndroid || !o) + return; + this._clearDraggableAttributesDelayed.cancel(); + let r = mh(o.target); + if (Po.isBlink && !e.isReadOnly && !r && !i.selection.isCollapsed) { + const e = i.selection.getSelectedElement(); + e && Fu(e) || (r = i.selection.editableElement) + } + r && (t.change(e => { + e.setAttribute("draggable", "true", r) + }), this._draggableElement = e.editing.mapper.toModelElement(r)) + }), + this.listenTo(i, "mouseup", () => { + Po.isAndroid || this._clearDraggableAttributesDelayed() + }) + } + _clearDraggableAttributes() { + const e = this.editor.editing; + e.view.change(t => { + this._draggableElement && "$graveyard" != this._draggableElement.root.rootName && t.removeAttribute("draggable", e.mapper.toViewElement(this._draggableElement)), + this._draggableElement = null + }) + } + _setupDropMarker() { + const e = this.editor; + e.conversion.for("editingDowncast").markerToHighlight({ + model: "drop-target", + view: { + classes: ["ck-clipboard-drop-target-range"] + } + }), + e.conversion.for("editingDowncast").markerToElement({ + model: "drop-target", + view: (t, { + writer: i + }) => { + if (e.model.schema.checkChild(t.markerRange.start, "$text")) + return i.createUIElement("span", { + class: "ck ck-clipboard-drop-target-position" + }, (function (e) { + const t = this.toDomElement(e); + return t.innerHTML = "⁠⁠", + t + })) + } + }) + } + _updateDropMarker(e) { + const t = this.editor, + i = t.model.markers; + t.model.change(t => { + i.has("drop-target") ? i.get("drop-target").getRange().isEqual(e) || t.updateMarker("drop-target", { + range: e + }) : t.addMarker("drop-target", { + range: e, + usingOperation: !1, + affectsData: !1 + }) + }) + } + _removeDropMarker() { + const e = this.editor.model; + this._removeDropMarkerDelayed.cancel(), + this._updateDropMarkerThrottled.cancel(), + e.markers.has("drop-target") && e.change(e => { + e.removeMarker("drop-target") + }) + } + _finalizeDragging(e) { + const t = this.editor.model; + this._removeDropMarker(), + this._clearDraggableAttributes(), + this._draggingUid = "", + this._draggedRange && (e && this.isEnabled && t.deleteContent(t.createSelection(this._draggedRange), { + doNotAutoparagraph: !0 + }), this._draggedRange.detach(), this._draggedRange = null) + } + } + function hh(e, t, i) { + const n = e.model, + o = e.editing.mapper; + let r = null; + const s = t ? t[0].start : null; + if (i.is("uiElement") && (i = i.parent), r = function (e, t) { + const i = e.model, + n = e.editing.mapper; + if (Fu(t)) + return i.createRangeOn(n.toModelElement(t)); + if (!t.is("editableElement")) { + const e = t.findAncestor(e => Fu(e) || e.is("editableElement")); + if (Fu(e)) + return i.createRangeOn(n.toModelElement(e)) + } + return null + } + (e, i), r)return r; + const a = function (e, t) { + const i = e.editing.mapper, + n = e.editing.view, + o = i.toModelElement(t); + if (o) + return o; + const r = n.createPositionBefore(t), + s = i.findMappedViewAncestor(r); + return i.toModelElement(s) + } + (e, i), + c = s ? o.toModelPosition(s) : null; + return c ? (r = function (e, t, i) { + const n = e.model; + if (!n.schema.checkChild(i, "$block")) + return null; + const o = n.createPositionAt(i, 0), + r = t.path.slice(0, o.path.length), + s = n.createPositionFromPath(t.root, r).nodeAfter; + if (s && n.schema.isObject(s)) + return n.createRangeOn(s); + return null + } + (e, c, a), r || (r = n.schema.getNearestSelectionRange(c, Po.isGecko ? "forward" : "backward"), r || function (e, t) { + const i = e.model; + for (; t; ) { + if (i.schema.isObject(t)) + return i.createRangeOn(t); + t = t.parent + } + } + (e, c.parent))) : function (e, t) { + const i = e.model, + n = i.schema, + o = i.createPositionAt(t, 0); + return n.getNearestSelectionRange(o, "forward") + } + (e, a) + } + function fh(e) { + return Po.isGecko ? e.dropEffect : ["all", "copyMove"].includes(e.effectAllowed) ? "move" : "copy" + } + function gh(e, t) { + let i; + function n(...o) { + n.cancel(), + i = setTimeout(() => e(...o), t) + } + return n.cancel = () => { + clearTimeout(i) + }, + n + } + function mh(e) { + if (e.is("editableElement")) + return null; + if (e.hasClass("ck-widget__selection-handle")) + return e.findAncestor(Fu); + if (Fu(e)) + return e; + const t = e.findAncestor(e => Fu(e) || e.is("editableElement")); + return Fu(t) ? t : null + } + class ph extends Qe { + static get pluginName() { + return "PastePlainText" + } + static get requires() { + return [Eu] + } + init() { + const e = this.editor, + t = e.model, + i = e.editing.view, + n = i.document, + o = t.document.selection; + let r = !1; + i.addObserver(Cu), + this.listenTo(n, "keydown", (e, t) => { + r = t.shiftKey + }), + e.plugins.get(Eu).on("contentInsertion", (e, i) => { + (r || function (e, t) { + if (e.childCount > 1) + return !1; + const i = e.getChild(0); + if (t.isObject(i)) + return !1; + return 0 == [...i.getAttributeKeys()].length + } + (i.content, t.schema)) && t.change(e => { + const n = Array.from(o.getAttributes()).filter(([e]) => t.schema.getAttributeProperties(e).isFormatting); + o.isCollapsed || t.deleteContent(o, { + doNotAutoparagraph: !0 + }), + n.push(...o.getAttributes()); + const r = e.createRangeIn(i.content); + for (const t of r.getItems()) + t.is("$textProxy") && e.setAttributes(n, t) + }) + }) + } + } + class bh extends Qe { + static get pluginName() { + return "Clipboard" + } + static get requires() { + return [Eu, uh, ph] + } + } + class wh extends Ze { + execute() { + const e = this.editor.model, + t = e.document; + e.change(i => { + !function (e, t, i) { + const n = i.isCollapsed, + o = i.getFirstRange(), + r = o.start.parent, + s = o.end.parent, + a = r == s; + if (n) { + const n = Pu(e.schema, i.getAttributes()); + kh(e, t, o.end), + t.removeSelectionAttribute(i.getAttributeKeys()), + t.setSelectionAttribute(n) + } else { + const n = !(o.start.isAtStart && o.end.isAtEnd); + e.deleteContent(i, { + leaveUnmerged: n + }), + a ? kh(e, t, i.focus) : n && t.setSelection(s, 0) + } + } + (e, i, t.selection), + this.fire("afterExecute", { + writer: i + }) + }) + } + refresh() { + const e = this.editor.model, + t = e.document; + this.isEnabled = function (e, t) { + if (t.rangeCount > 1) + return !1; + const i = t.anchor; + if (!i || !e.checkChild(i, "softBreak")) + return !1; + const n = t.getFirstRange(), + o = n.start.parent, + r = n.end.parent; + if ((_h(o, e) || _h(r, e)) && o !== r) + return !1; + return !0 + } + (e.schema, t.selection) + } + } + function kh(e, t, i) { + const n = t.createElement("softBreak"); + e.insertContent(n, i), + t.setSelection(n, "after") + } + function _h(e, t) { + return !e.is("rootElement") && (t.isLimit(e) || _h(e.parent, t)) + } + class vh extends Qe { + static get pluginName() { + return "ShiftEnter" + } + init() { + const e = this.editor, + t = e.model.schema, + i = e.conversion, + n = e.editing.view, + o = n.document; + t.register("softBreak", { + allowWhere: "$text", + isInline: !0 + }), + i.for("upcast").elementToElement({ + model: "softBreak", + view: "br" + }), + i.for("downcast").elementToElement({ + model: "softBreak", + view: (e, { + writer: t + }) => t.createEmptyElement("br") + }), + n.addObserver(Iu), + e.commands.add("shiftEnter", new wh(e)), + this.listenTo(o, "enter", (t, i) => { + i.preventDefault(), + i.isSoft && (e.execute("shiftEnter"), n.scrollToTheSelection()) + }, { + priority: "low" + }) + } + } + class yh extends Ze { + execute() { + const e = this.editor.model, + t = e.document.selection; + let i = e.schema.getLimitElement(t); + if (t.containsEntireContent(i) || !xh(e.schema, i)) + do { + if (i = i.parent, !i) + return + } while (!xh(e.schema, i)); + e.change(e => { + e.setSelection(i, "in") + }) + } + } + function xh(e, t) { + return e.isLimit(t) && (e.checkChild(t, "$text") || e.checkChild(t, "paragraph")) + } + const Ah = Oo("Ctrl+A"); + class Ch extends Qe { + static get pluginName() { + return "SelectAllEditing" + } + init() { + const e = this.editor, + t = e.editing.view.document; + e.commands.add("selectAll", new yh(e)), + this.listenTo(t, "keydown", (t, i) => { + Ro(i) === Ah && (e.execute("selectAll"), i.preventDefault()) + }) + } + } + class Th extends Qe { + static get pluginName() { + return "SelectAllUI" + } + init() { + const e = this.editor; + e.ui.componentFactory.add("selectAll", t => { + const i = e.commands.get("selectAll"), + n = new cd(t), + o = t.t; + return n.set({ + label: o("Select all"), + icon: '', + keystroke: "Ctrl+A", + tooltip: !0 + }), + n.bind("isOn", "isEnabled").to(i, "value", "isEnabled"), + this.listenTo(n, "execute", () => { + e.execute("selectAll"), + e.editing.view.focus() + }), + n + }) + } + } + class Eh extends Qe { + static get requires() { + return [Ch, Th] + } + static get pluginName() { + return "SelectAll" + } + } + class Ph extends Ze { + constructor(e, t) { + super(e), + this._buffer = new Ru(e.model, t), + this._batches = new WeakSet + } + get buffer() { + return this._buffer + } + destroy() { + super.destroy(), + this._buffer.destroy() + } + execute(e = {}) { + const t = this.editor.model, + i = t.document, + n = e.text || "", + o = n.length, + r = e.range ? t.createSelection(e.range) : i.selection, + s = e.resultRange; + t.enqueueChange(this._buffer.batch, e => { + this._buffer.lock(), + this._batches.add(this._buffer.batch), + t.deleteContent(r), + n && t.insertContent(e.createText(n, i.selection.getAttributes()), r), + s ? e.setSelection(s) : r.is("documentSelection") || e.setSelection(r), + this._buffer.unlock(), + this._buffer.input(o) + }) + } + } + function Sh(e) { + if (e.newChildren.length - e.oldChildren.length != 1) + return; + const t = function (e, t) { + const i = []; + let n, + o = 0; + return e.forEach(e => { + "equal" == e ? (r(), o++) : "insert" == e ? (s("insert") ? n.values.push(t[o]) : (r(), n = { + type: "insert", + index: o, + values: [t[o]] + }), o++) : s("delete") ? n.howMany++ : (r(), n = { + type: "delete", + index: o, + howMany: 1 + }) + }), + r(), + i; + function r() { + n && (i.push(n), n = null) + } + function s(e) { + return n && n.type == e + } + } + (hr(e.oldChildren, e.newChildren, Mh), e.newChildren); + if (t.length > 1) + return; + const i = t[0]; + return i.values[0] && i.values[0].is("$text") ? i : void 0 + } + function Mh(e, t) { + return e && e.is("$text") && t && t.is("$text") ? e.data === t.data : e === t + } + class Ih { + constructor(e) { + this.editor = e, + this.editing = this.editor.editing + } + handle(e, t) { + if (function (e) { + if (0 == e.length) + return !1; + for (const t of e) + if ("children" === t.type && !Sh(t)) + return !0; + return !1 + } + (e)) + this._handleContainerChildrenMutations(e, t); + else + for (const i of e) + this._handleTextMutation(i, t), this._handleTextNodeInsertion(i) + } + _handleContainerChildrenMutations(e, t) { + const i = function (e) { + const t = e.map(e => e.node).reduce((e, t) => e.getCommonAncestor(t, { + includeSelf: !0 + })); + if (!t) + return; + return t.getAncestors({ + includeSelf: !0, + parentFirst: !0 + }).find(e => e.is("containerElement") || e.is("rootElement")) + } + (e); + if (!i) + return; + const n = this.editor.editing.view.domConverter.mapViewToDom(i), + o = new Tr(this.editor.editing.view.document), + r = this.editor.data.toModel(o.domToView(n)).getChild(0), + s = this.editor.editing.mapper.toModelElement(i); + if (!s) + return; + const a = Array.from(r.getChildren()), + c = Array.from(s.getChildren()), + l = a[a.length - 1], + d = c[c.length - 1], + u = l && l.is("element", "softBreak"), + h = d && !d.is("element", "softBreak"); + u && h && a.pop(); + const f = this.editor.model.schema; + if (!Nh(a, f) || !Nh(c, f)) + return; + const g = a.map(e => e.is("$text") ? e.data : "@").join("").replace(/\u00A0/g, " "), + m = c.map(e => e.is("$text") ? e.data : "@").join("").replace(/\u00A0/g, " "); + if (m === g) + return; + const p = hr(m, g), { + firstChangeAt: b, + insertions: w, + deletions: k + } = Rh(p); + let _ = null; + t && (_ = this.editing.mapper.toModelRange(t.getFirstRange())); + const v = g.substr(b, w), + y = this.editor.model.createRange(this.editor.model.createPositionAt(s, b), this.editor.model.createPositionAt(s, b + k)); + this.editor.execute("input", { + text: v, + range: y, + resultRange: _ + }) + } + _handleTextMutation(e, t) { + if ("text" != e.type) + return; + const i = e.newText.replace(/\u00A0/g, " "), + n = e.oldText.replace(/\u00A0/g, " "); + if (n === i) + return; + const o = hr(n, i), { + firstChangeAt: r, + insertions: s, + deletions: a + } = Rh(o); + let c = null; + t && (c = this.editing.mapper.toModelRange(t.getFirstRange())); + const l = this.editing.view.createPositionAt(e.node, r), + d = this.editing.mapper.toModelPosition(l), + u = this.editor.model.createRange(d, d.getShiftedBy(a)), + h = i.substr(r, s); + this.editor.execute("input", { + text: h, + range: u, + resultRange: c + }) + } + _handleTextNodeInsertion(e) { + if ("children" != e.type) + return; + const t = Sh(e), + i = this.editing.view.createPositionAt(e.node, t.index), + n = this.editing.mapper.toModelPosition(i), + o = t.values[0].data; + this.editor.execute("input", { + text: o.replace(/\u00A0/g, " "), + range: this.editor.model.createRange(n) + }) + } + } + function Nh(e, t) { + return e.every(e => t.isInline(e)) + } + function Rh(e) { + let t = null, + i = null; + for (let n = 0; n < e.length; n++) { + "equal" != e[n] && (t = null === t ? n : t, i = n) + } + let n = 0, + o = 0; + for (let r = t; r <= i; r++) + "insert" != e[r] && n++, "delete" != e[r] && o++; + return { + insertions: o, + deletions: n, + firstChangeAt: t + } + } + class Oh extends Qe { + static get pluginName() { + return "Input" + } + init() { + const e = this.editor, + t = new Ph(e, e.config.get("typing.undoStep") || 20); + e.commands.add("input", t), + function (e) { + let t = null; + const i = e.model, + n = e.editing.view, + o = e.commands.get("input"); + function r(e) { + const r = i.document, + a = n.document.isComposing, + c = t && t.isEqual(r.selection); + t = null, + o.isEnabled && (th(e) || r.selection.isCollapsed || a && 229 === e.keyCode || !a && 229 === e.keyCode && c || s()) + } + function s() { + const e = o.buffer; + e.lock(); + const t = e.batch; + o._batches.add(t), + i.enqueueChange(t, () => { + i.deleteContent(i.document.selection) + }), + e.unlock() + } + Po.isAndroid ? n.document.on("beforeinput", (e, t) => r(t), { + priority: "lowest" + }) : n.document.on("keydown", (e, t) => r(t), { + priority: "lowest" + }), + n.document.on("compositionstart", (function () { + const e = i.document, + t = 1 !== e.selection.rangeCount || e.selection.getFirstRange().isFlat; + if (e.selection.isCollapsed || t) + return; + s() + }), { + priority: "lowest" + }), + n.document.on("compositionend", () => { + t = i.createSelection(i.document.selection) + }, { + priority: "lowest" + }) + } + (e), + function (e) { + e.editing.view.document.on("mutations", (t, i, n) => { + new Ih(e).handle(i, n) + }) + } + (e) + } + isInput(e) { + return this.editor.commands.get("input")._batches.has(e) + } + } + class Dh extends Qe { + static get requires() { + return [Oh, Lu] + } + static get pluginName() { + return "Typing" + } + } + function Lh(e, t) { + let i = e.start; + return { + text: Array.from(e.getItems()).reduce((e, n) => n.is("$text") || n.is("$textProxy") ? e + n.data : (i = t.createPositionAfter(n), ""), ""), + range: t.createRange(i, e.end) + } + } + class zh { + constructor(e, t) { + this.model = e, + this.testCallback = t, + this.hasMatch = !1, + this.set("isEnabled", !0), + this.on("change:isEnabled", () => { + this.isEnabled ? this._startListening() : (this.stopListening(e.document.selection), this.stopListening(e.document)) + }), + this._startListening() + } + _startListening() { + const e = this.model.document; + this.listenTo(e.selection, "change:range", (t, { + directChange: i + }) => { + i && (e.selection.isCollapsed ? this._evaluateTextBeforeSelection("selection") : this.hasMatch && (this.fire("unmatched"), this.hasMatch = !1)) + }), + this.listenTo(e, "change:data", (e, t) => { + "transparent" != t.type && this._evaluateTextBeforeSelection("data", { + batch: t + }) + }) + } + _evaluateTextBeforeSelection(e, t = {}) { + const i = this.model, + n = i.document.selection, + o = i.createRange(i.createPositionAt(n.focus.parent, 0), n.focus), { + text: r, + range: s + } = Lh(o, i), + a = this.testCallback(r); + if (!a && this.hasMatch && this.fire("unmatched"), this.hasMatch = !!a, a) { + const i = Object.assign(t, { + text: r, + range: s + }); + "object" == typeof a && Object.assign(i, a), + this.fire("matched:" + e, i) + } + } + } + Ke(zh, Ue); + class Vh extends Qe { + static get pluginName() { + return "TwoStepCaretMovement" + } + constructor(e) { + super(e), + this.attributes = new Set, + this._overrideUid = null + } + init() { + const e = this.editor, + t = e.model, + i = e.editing.view, + n = e.locale, + o = t.document.selection; + this.listenTo(i.document, "arrowKey", (e, t) => { + if (!o.isCollapsed) + return; + if (t.shiftKey || t.altKey || t.ctrlKey) + return; + const i = t.keyCode == Io.arrowright, + r = t.keyCode == Io.arrowleft; + if (!i && !r) + return; + const s = n.contentLanguageDirection; + let a = !1; + a = "ltr" === s && i || "rtl" === s && r ? this._handleForwardMovement(t) : this._handleBackwardMovement(t), + !0 === a && e.stop() + }, { + context: "$text", + priority: "highest" + }), + this._isNextGravityRestorationSkipped = !1, + this.listenTo(o, "change:range", (e, t) => { + this._isNextGravityRestorationSkipped ? this._isNextGravityRestorationSkipped = !1 : this._isGravityOverridden && (!t.directChange && Hh(o.getFirstPosition(), this.attributes) || this._restoreGravity()) + }) + } + registerAttribute(e) { + this.attributes.add(e) + } + _handleForwardMovement(e) { + const t = this.attributes, + i = this.editor.model.document.selection, + n = i.getFirstPosition(); + return !this._isGravityOverridden && ((!n.isAtStart || !jh(i, t)) && (Hh(n, t) ? (Fh(e), this._overrideGravity(), !0) : void 0)) + } + _handleBackwardMovement(e) { + const t = this.attributes, + i = this.editor.model, + n = i.document.selection, + o = n.getFirstPosition(); + return this._isGravityOverridden ? (Fh(e), this._restoreGravity(), Bh(i, t, o), !0) : o.isAtStart ? !!jh(n, t) && (Fh(e), Bh(i, t, o), !0) : function (e, t) { + return Hh(e.getShiftedBy(-1), t) + } + (o, t) ? o.isAtEnd && !jh(n, t) && Hh(o, t) ? (Fh(e), Bh(i, t, o), !0) : (this._isNextGravityRestorationSkipped = !0, this._overrideGravity(), !1) : void 0 + } + get _isGravityOverridden() { + return !!this._overrideUid + } + _overrideGravity() { + this._overrideUid = this.editor.model.change(e => e.overrideSelectionGravity()) + } + _restoreGravity() { + this.editor.model.change(e => { + e.restoreSelectionGravity(this._overrideUid), + this._overrideUid = null + }) + } + } + function jh(e, t) { + for (const i of t) + if (e.hasAttribute(i)) + return !0; + return !1 + } + function Bh(e, t, i) { + const n = i.nodeBefore; + e.change(e => { + n ? e.setSelectionAttribute(n.getAttributes()) : e.removeSelectionAttribute(t) + }) + } + function Fh(e) { + e.preventDefault() + } + function Hh(e, t) { + const { + nodeBefore: i, + nodeAfter: n + } = e; + for (const e of t) { + const t = i ? i.getAttribute(e) : void 0; + if ((n ? n.getAttribute(e) : void 0) !== t) + return !0 + } + return !1 + } + var Uh = /[\\^$.*+?()[\]{}|]/g, + Wh = RegExp(Uh.source); + var qh = function (e) { + return (e = Sn(e)) && Wh.test(e) ? e.replace(Uh, "\\$&") : e + }; + const $h = { + copyright: { + from: "(c)", + to: "©" + }, + registeredTrademark: { + from: "(r)", + to: "®" + }, + trademark: { + from: "(tm)", + to: "™" + }, + oneHalf: { + from: "1/2", + to: "½" + }, + oneThird: { + from: "1/3", + to: "⅓" + }, + twoThirds: { + from: "2/3", + to: "⅔" + }, + oneForth: { + from: "1/4", + to: "¼" + }, + threeQuarters: { + from: "3/4", + to: "¾" + }, + lessThanOrEqual: { + from: "<=", + to: "≤" + }, + greaterThanOrEqual: { + from: ">=", + to: "≥" + }, + notEqual: { + from: "!=", + to: "≠" + }, + arrowLeft: { + from: "<-", + to: "←" + }, + arrowRight: { + from: "->", + to: "→" + }, + horizontalEllipsis: { + from: "...", + to: "…" + }, + enDash: { + from: /(^| )(--)( )$/, + to: [null, "–", null] + }, + emDash: { + from: /(^| )(---)( )$/, + to: [null, "—", null] + }, + quotesPrimary: { + from: Zh('"'), + to: [null, "“", null, "”"] + }, + quotesSecondary: { + from: Zh("'"), + to: [null, "‘", null, "’"] + }, + quotesPrimaryEnGb: { + from: Zh("'"), + to: [null, "‘", null, "’"] + }, + quotesSecondaryEnGb: { + from: Zh('"'), + to: [null, "“", null, "”"] + }, + quotesPrimaryPl: { + from: Zh('"'), + to: [null, "„", null, "”"] + }, + quotesSecondaryPl: { + from: Zh("'"), + to: [null, "‚", null, "’"] + } + }, + Yh = { + symbols: ["copyright", "registeredTrademark", "trademark"], + mathematical: ["oneHalf", "oneThird", "twoThirds", "oneForth", "threeQuarters", "lessThanOrEqual", "greaterThanOrEqual", "notEqual", "arrowLeft", "arrowRight"], + typography: ["horizontalEllipsis", "enDash", "emDash"], + quotes: ["quotesPrimary", "quotesSecondary"] + }, + Gh = ["symbols", "mathematical", "typography", "quotes"]; + function Kh(e) { + return "string" == typeof e ? new RegExp(`(${qh(e)})$`) : e + } + function Qh(e) { + return "string" == typeof e ? () => [e] : e instanceof Array ? () => e : e + } + function Jh(e) { + return (e.textNode ? e.textNode : e.nodeAfter).getAttributes() + } + function Zh(e) { + return new RegExp(`(^|\\s)(${e})([^${e}]*)(${e})$`) + } + function Xh(e, t, i, n) { + return n.createRange(ef(e, t, i, !0, n), ef(e, t, i, !1, n)) + } + function ef(e, t, i, n, o) { + let r = e.textNode || (n ? e.nodeBefore : e.nodeAfter), + s = null; + for (; r && r.getAttribute(t) == i; ) + s = r, r = n ? r.previousSibling : r.nextSibling; + return s ? o.createPositionAt(s, n ? "before" : "after") : e + } + class tf extends Ze { + constructor(e) { + super(e), + this._stack = [], + this._createdBatches = new WeakSet, + this.refresh(), + this.listenTo(e.data, "set", () => this.clearStack()) + } + refresh() { + this.isEnabled = this._stack.length > 0 + } + addBatch(e) { + const t = this.editor.model.document.selection, + i = { + ranges: t.hasOwnRange ? Array.from(t.getRanges()) : [], + isBackward: t.isBackward + }; + this._stack.push({ + batch: e, + selection: i + }), + this.refresh() + } + clearStack() { + this._stack = [], + this.refresh() + } + _restoreSelection(e, t, i) { + const n = this.editor.model, + o = n.document, + r = [], + s = e.map(e => e.getTransformedByOperations(i)), + a = s.flat(); + for (const e of s) { + const t = e.filter(e => e.root != o.graveyard).filter(e => !of(e, a)); + t.length && (nf(t), r.push(t[0])) + } + r.length && n.change(e => { + e.setSelection(r, { + backward: t + }) + }) + } + _undo(e, t) { + const i = this.editor.model, + n = i.document; + this._createdBatches.add(t); + const o = e.operations.slice().filter(e => e.isDocumentOperation); + o.reverse(); + for (const e of o) { + const o = e.baseVersion + 1, + r = Array.from(n.history.getOperations(o)), + s = uu([e.getReversed()], r, { + useRelations: !0, + document: this.editor.model.document, + padWithNoOps: !1, + forceWeakRemove: !0 + }).operationsA; + for (const o of s) + t.addOperation(o), i.applyOperation(o), n.history.setOperationAsUndone(e, o) + } + } + } + function nf(e) { + e.sort((e, t) => e.start.isBefore(t.start) ? -1 : 1); + for (let t = 1; t < e.length; t++) { + const i = e[t - 1].getJoined(e[t], !0); + i && (t--, e.splice(t, 2, i)) + } + } + function of(e, t) { + return t.some(t => t !== e && t.containsRange(e, !0)) + } + class rf extends tf { + execute(e = null) { + const t = e ? this._stack.findIndex(t => t.batch == e) : this._stack.length - 1, + i = this._stack.splice(t, 1)[0], + n = this.editor.model.createBatch("transparent"); + this.editor.model.enqueueChange(n, () => { + this._undo(i.batch, n); + const e = this.editor.model.document.history.getOperations(i.batch.baseVersion); + this._restoreSelection(i.selection.ranges, i.selection.isBackward, e), + this.fire("revert", i.batch, n) + }), + this.refresh() + } + } + class sf extends tf { + execute() { + const e = this._stack.pop(), + t = this.editor.model.createBatch("transparent"); + this.editor.model.enqueueChange(t, () => { + const i = e.batch.operations[e.batch.operations.length - 1].baseVersion + 1, + n = this.editor.model.document.history.getOperations(i); + this._restoreSelection(e.selection.ranges, e.selection.isBackward, n), + this._undo(e.batch, t) + }), + this.refresh() + } + } + class af extends Qe { + static get pluginName() { + return "UndoEditing" + } + constructor(e) { + super(e), + this._batchRegistry = new WeakSet + } + init() { + const e = this.editor; + this._undoCommand = new rf(e), + this._redoCommand = new sf(e), + e.commands.add("undo", this._undoCommand), + e.commands.add("redo", this._redoCommand), + this.listenTo(e.model, "applyOperation", (e, t) => { + const i = t[0]; + if (!i.isDocumentOperation) + return; + const n = i.batch, + o = this._redoCommand._createdBatches.has(n), + r = this._undoCommand._createdBatches.has(n); + this._batchRegistry.has(n) || "transparent" == n.type && !o && !r || (o ? this._undoCommand.addBatch(n) : r || (this._undoCommand.addBatch(n), this._redoCommand.clearStack()), this._batchRegistry.add(n)) + }, { + priority: "highest" + }), + this.listenTo(this._undoCommand, "revert", (e, t, i) => { + this._redoCommand.addBatch(i) + }), + e.keystrokes.set("CTRL+Z", "undo"), + e.keystrokes.set("CTRL+Y", "redo"), + e.keystrokes.set("CTRL+SHIFT+Z", "redo") + } + } + var cf = '', + lf = ''; + class df extends Qe { + static get pluginName() { + return "UndoUI" + } + init() { + const e = this.editor, + t = e.locale, + i = e.t, + n = "ltr" == t.uiLanguageDirection ? cf : lf, + o = "ltr" == t.uiLanguageDirection ? lf : cf; + this._addButton("undo", i("Undo"), "CTRL+Z", n), + this._addButton("redo", i("Redo"), "CTRL+Y", o) + } + _addButton(e, t, i, n) { + const o = this.editor; + o.ui.componentFactory.add(e, r => { + const s = o.commands.get(e), + a = new cd(r); + return a.set({ + label: t, + icon: n, + keystroke: i, + tooltip: !0 + }), + a.bind("isEnabled").to(s, "isEnabled"), + this.listenTo(a, "execute", () => { + o.execute(e), + o.editing.view.focus() + }), + a + }) + } + } + class uf extends Qe { + static get requires() { + return [af, df] + } + static get pluginName() { + return "Undo" + } + } + class hf { + constructor() { + const e = new window.FileReader; + this._reader = e, + this._data = void 0, + this.set("loaded", 0), + e.onprogress = e => { + this.loaded = e.loaded + } + } + get error() { + return this._reader.error + } + get data() { + return this._data + } + read(e) { + const t = this._reader; + return this.total = e.size, + new Promise((i, n) => { + t.onload = () => { + const e = t.result; + this._data = e, + i(e) + }, + t.onerror = () => { + n("error") + }, + t.onabort = () => { + n("aborted") + }, + this._reader.readAsDataURL(e) + }) + } + abort() { + this._reader.abort() + } + } + Ke(hf, Ue); + class ff extends Qe { + static get pluginName() { + return "FileRepository" + } + static get requires() { + return [xl] + } + init() { + this.loaders = new Zi, + this.loaders.on("add", () => this._updatePendingAction()), + this.loaders.on("remove", () => this._updatePendingAction()), + this._loadersMap = new Map, + this._pendingAction = null, + this.set("uploaded", 0), + this.set("uploadTotal", null), + this.bind("uploadedPercent").to(this, "uploaded", this, "uploadTotal", (e, t) => t ? e / t * 100 : 0) + } + getLoader(e) { + return this._loadersMap.get(e) || null + } + createLoader(e) { + if (!this.createUploadAdapter) + return Object(c.b)("filerepository-no-upload-adapter"), null; + const t = new gf(Promise.resolve(e), this.createUploadAdapter); + return this.loaders.add(t), + this._loadersMap.set(e, t), + e instanceof Promise && t.file.then(e => { + this._loadersMap.set(e, t) + }).catch(() => {}), + t.on("change:uploaded", () => { + let e = 0; + for (const t of this.loaders) + e += t.uploaded; + this.uploaded = e + }), + t.on("change:uploadTotal", () => { + let e = 0; + for (const t of this.loaders) + t.uploadTotal && (e += t.uploadTotal); + this.uploadTotal = e + }), + t + } + destroyLoader(e) { + const t = e instanceof gf ? e : this.getLoader(e); + t._destroy(), + this.loaders.remove(t), + this._loadersMap.forEach((e, i) => { + e === t && this._loadersMap.delete(i) + }) + } + _updatePendingAction() { + const e = this.editor.plugins.get(xl); + if (this.loaders.length) { + if (!this._pendingAction) { + const t = this.editor.t, + i = e => `${t("Upload in progress")} ${parseInt(e)}%.`; + this._pendingAction = e.add(i(this.uploadedPercent)), + this._pendingAction.bind("message").to(this, "uploadedPercent", i) + } + } else + e.remove(this._pendingAction), this._pendingAction = null + } + } + Ke(ff, Ue); + class gf { + constructor(e, t) { + this.id = s(), + this._filePromiseWrapper = this._createFilePromiseWrapper(e), + this._adapter = t(this), + this._reader = new hf, + this.set("status", "idle"), + this.set("uploaded", 0), + this.set("uploadTotal", null), + this.bind("uploadedPercent").to(this, "uploaded", this, "uploadTotal", (e, t) => t ? e / t * 100 : 0), + this.set("uploadResponse", null) + } + get file() { + return this._filePromiseWrapper ? this._filePromiseWrapper.promise.then(e => this._filePromiseWrapper ? e : null) : Promise.resolve(null) + } + get data() { + return this._reader.data + } + read() { + if ("idle" != this.status) + throw new c.a("filerepository-read-wrong-status", this); + return this.status = "reading", + this.file.then(e => this._reader.read(e)).then(e => { + if ("reading" !== this.status) + throw this.status; + return this.status = "idle", + e + }).catch(e => { + if ("aborted" === e) + throw this.status = "aborted", "aborted"; + throw this.status = "error", + this._reader.error ? this._reader.error : e + }) + } + upload() { + if ("idle" != this.status) + throw new c.a("filerepository-upload-wrong-status", this); + return this.status = "uploading", + this.file.then(() => this._adapter.upload()).then(e => (this.uploadResponse = e, this.status = "idle", e)).catch(e => { + if ("aborted" === this.status) + throw "aborted"; + throw this.status = "error", + e + }) + } + abort() { + const e = this.status; + this.status = "aborted", + this._filePromiseWrapper.isFulfilled ? "reading" == e ? this._reader.abort() : "uploading" == e && this._adapter.abort && this._adapter.abort() : (this._filePromiseWrapper.promise.catch(() => {}), this._filePromiseWrapper.rejecter("aborted")), + this._destroy() + } + _destroy() { + this._filePromiseWrapper = void 0, + this._reader = void 0, + this._adapter = void 0, + this.uploadResponse = void 0 + } + _createFilePromiseWrapper(e) { + const t = {}; + return t.promise = new Promise((i, n) => { + t.rejecter = n, + t.isFulfilled = !1, + e.then(e => { + t.isFulfilled = !0, + i(e) + }).catch(e => { + t.isFulfilled = !0, + n(e) + }) + }), + t + } + } + Ke(gf, Ue); + class mf extends jl { + constructor(e) { + super(e), + this.buttonView = new cd(e), + this._fileInputView = new pf(e), + this._fileInputView.bind("acceptedType").to(this), + this._fileInputView.bind("allowMultipleFiles").to(this), + this._fileInputView.delegate("done").to(this), + this.setTemplate({ + tag: "span", + attributes: { + class: "ck-file-dialog-button" + }, + children: [this.buttonView, this._fileInputView] + }), + this.buttonView.on("execute", () => { + this._fileInputView.open() + }) + } + focus() { + this.buttonView.focus() + } + } + class pf extends jl { + constructor(e) { + super(e), + this.set("acceptedType"), + this.set("allowMultipleFiles", !1); + const t = this.bindTemplate; + this.setTemplate({ + tag: "input", + attributes: { + class: ["ck-hidden"], + type: "file", + tabindex: "-1", + accept: t.to("acceptedType"), + multiple: t.to("allowMultipleFiles") + }, + on: { + change: t.to(() => { + this.element && this.element.files && this.element.files.length && this.fire("done", this.element.files), + this.element.value = "" + }) + } + }) + } + open() { + this.element.click() + } + } + function bf() { + let e = function (e) { + e = e.toLowerCase(); + const t = document.cookie.split(";"); + for (const i of t) { + const t = i.split("="); + if (decodeURIComponent(t[0].trim().toLowerCase()) === e) + return decodeURIComponent(t[1]) + } + return null + } + ("ckCsrfToken"); + var t, + i; + return e && 40 == e.length || (e = function (e) { + let t = ""; + const i = new Uint8Array(e); + window.crypto.getRandomValues(i); + for (let e = 0; e < i.length; e++) { + const n = "abcdefghijklmnopqrstuvwxyz0123456789".charAt(i[e] % "abcdefghijklmnopqrstuvwxyz0123456789".length); + t += Math.random() > .5 ? n.toUpperCase() : n + } + return t + } + (40), t = "ckCsrfToken", i = e, document.cookie = encodeURIComponent(t) + "=" + encodeURIComponent(i) + ";path=/"), + e + } + class wf { + constructor(e, t, i) { + this.loader = e, + this.url = t, + this.t = i + } + upload() { + return this.loader.file.then(e => new Promise((t, i) => { + this._initRequest(), + this._initListeners(t, i, e), + this._sendRequest(e) + })) + } + abort() { + this.xhr && this.xhr.abort() + } + _initRequest() { + const e = this.xhr = new XMLHttpRequest; + e.open("POST", this.url, !0), + e.responseType = "json" + } + _initListeners(e, t, i) { + const n = this.xhr, + o = this.loader, + r = (0, this.t)("Cannot upload file:") + ` ${i.name}.`; + n.addEventListener("error", () => t(r)), + n.addEventListener("abort", () => t()), + n.addEventListener("load", () => { + const i = n.response; + if (!i || !i.uploaded) + return t(i && i.error && i.error.message ? i.error.message : r); + e({ + default: + i.url + }) + }), + n.upload && n.upload.addEventListener("progress", e => { + e.lengthComputable && (o.uploadTotal = e.total, o.uploaded = e.loaded) + }) + } + _sendRequest(e) { + const t = new FormData; + t.append("upload", e), + t.append("ckCsrfToken", bf()), + this.xhr.send(t) + } + } + function kf(e, t, i, n) { + let o, + r = null; + "function" == typeof n ? o = n : (r = e.commands.get(n), o = () => { + e.execute(n) + }), + e.model.document.on("change:data", (s, a) => { + if (r && !r.isEnabled || !t.isEnabled) + return; + const c = Ns(e.model.document.selection.getRanges()); + if (!c.isCollapsed) + return; + if ("transparent" == a.type) + return; + const l = Array.from(e.model.document.differ.getChanges()), + d = l[0]; + if (1 != l.length || "insert" !== d.type || "$text" != d.name || 1 != d.length) + return; + const u = d.position.parent; + if (u.is("element", "codeBlock")) + return; + if (u.is("element", "listItem") && "function" != typeof n && !["numberedList", "bulletedList", "todoList"].includes(n)) + return; + if (r && !0 === r.value) + return; + const h = u.getChild(0), + f = e.model.createRangeOn(h); + if (!f.containsRange(c) && !c.end.isEqual(f.end)) + return; + const g = i.exec(h.data.substr(0, c.end.offset)); + g && e.model.enqueueChange(t => { + const i = t.createPositionAt(u, 0), + n = t.createPositionAt(u, g[0].length), + r = new ba(i, n); + if (!1 !== o({ + match: g + })) { + t.remove(r); + const i = e.model.document.selection.getFirstRange(), + n = t.createRangeIn(u); + !u.isEmpty || n.isEqual(i) || n.containsRange(i, !0) || t.remove(u) + } + r.detach() + }) + }) + } + function _f(e, t, i, n) { + let o, + r; + i instanceof RegExp ? o = i : r = i, + r = r || (e => { + let t; + const i = [], + n = []; + for (; null !== (t = o.exec(e)) && !(t && t.length < 4); ) { + let { + index: e, + 1: o, + 2: r, + 3: s + } = t; + const a = o + r + s; + e += t[0].length - a.length; + const c = [e, e + o.length], + l = [e + o.length + r.length, e + o.length + r.length + s.length]; + i.push(c), + i.push(l), + n.push([e + o.length, e + o.length + r.length]) + } + return { + remove: i, + format: n + } + }), + e.model.document.on("change:data", (i, o) => { + if ("transparent" == o.type || !t.isEnabled) + return; + const s = e.model, + a = s.document.selection; + if (!a.isCollapsed) + return; + const c = Array.from(s.document.differ.getChanges()), + l = c[0]; + if (1 != c.length || "insert" !== l.type || "$text" != l.name || 1 != l.length) + return; + const d = a.focus, + u = d.parent, { + text: h, + range: f + } = function (e, t) { + let i = e.start; + return { + text: Array.from(e.getItems()).reduce((e, n) => !n.is("$text") && !n.is("$textProxy") || n.getAttribute("code") ? (i = t.createPositionAfter(n), "") : e + n.data, ""), + range: t.createRange(i, e.end) + } + } + (s.createRange(s.createPositionAt(u, 0), d), s), + g = r(h), + m = vf(f.start, g.format, s), + p = vf(f.start, g.remove, s); + m.length && p.length && s.enqueueChange(e => { + if (!1 !== n(e, m)) + for (const t of p.reverse()) + e.remove(t) + }) + }) + } + function vf(e, t, i) { + return t.filter(e => void 0 !== e[0] && void 0 !== e[1]).map(t => i.createRange(e.getShiftedBy(t[0]), e.getShiftedBy(t[1]))) + } + function yf(e, t) { + return (i, n) => { + if (!e.commands.get(t).isEnabled) + return !1; + const o = e.model.schema.getValidRanges(n, t); + for (const e of o) + i.setAttribute(t, !0, e); + i.removeSelectionAttribute(t) + } + } + class xf extends Ze { + constructor(e, t) { + super(e), + this.attributeKey = t + } + refresh() { + const e = this.editor.model, + t = e.document; + this.value = this._getValueFromFirstAllowedNode(), + this.isEnabled = e.schema.checkAttributeInSelection(t.selection, this.attributeKey) + } + execute(e = {}) { + const t = this.editor.model, + i = t.document.selection, + n = void 0 === e.forceValue ? !this.value : e.forceValue; + t.change(e => { + if (i.isCollapsed) + n ? e.setSelectionAttribute(this.attributeKey, !0) : e.removeSelectionAttribute(this.attributeKey); + else { + const o = t.schema.getValidRanges(i.getRanges(), this.attributeKey); + for (const t of o) + n ? e.setAttribute(this.attributeKey, n, t) : e.removeAttribute(this.attributeKey, t) + } + }) + } + _getValueFromFirstAllowedNode() { + const e = this.editor.model, + t = e.schema, + i = e.document.selection; + if (i.isCollapsed) + return i.hasAttribute(this.attributeKey); + for (const e of i.getRanges()) + for (const i of e.getItems()) + if (t.checkAttribute(i, this.attributeKey)) + return i.hasAttribute(this.attributeKey); + return !1 + } + } + class Af extends Qe { + static get pluginName() { + return "BoldEditing" + } + init() { + const e = this.editor; + e.model.schema.extend("$text", { + allowAttributes: "bold" + }), + e.model.schema.setAttributeProperties("bold", { + isFormatting: !0, + copyOnEnter: !0 + }), + e.conversion.attributeToElement({ + model: "bold", + view: "strong", + upcastAlso: ["b", e => { + const t = e.getStyle("font-weight"); + return t ? "bold" == t || Number(t) >= 600 ? { + name: !0, + styles: ["font-weight"] + } + : void 0 : null + } + ] + }), + e.commands.add("bold", new xf(e, "bold")), + e.keystrokes.set("CTRL+B", "bold") + } + } + class Cf extends Qe { + static get pluginName() { + return "BoldUI" + } + init() { + const e = this.editor, + t = e.t; + e.ui.componentFactory.add("bold", i => { + const n = e.commands.get("bold"), + o = new cd(i); + return o.set({ + label: t("Bold"), + icon: '', + keystroke: "CTRL+B", + tooltip: !0, + isToggleable: !0 + }), + o.bind("isOn", "isEnabled").to(n, "value", "isEnabled"), + this.listenTo(o, "execute", () => { + e.execute("bold"), + e.editing.view.focus() + }), + o + }) + } + } + class Tf extends Qe { + static get pluginName() { + return "ItalicEditing" + } + init() { + const e = this.editor; + e.model.schema.extend("$text", { + allowAttributes: "italic" + }), + e.model.schema.setAttributeProperties("italic", { + isFormatting: !0, + copyOnEnter: !0 + }), + e.conversion.attributeToElement({ + model: "italic", + view: "i", + upcastAlso: ["em", { + styles: { + "font-style": "italic" + } + } + ] + }), + e.commands.add("italic", new xf(e, "italic")), + e.keystrokes.set("CTRL+I", "italic") + } + } + class Ef extends Qe { + static get pluginName() { + return "ItalicUI" + } + init() { + const e = this.editor, + t = e.t; + e.ui.componentFactory.add("italic", i => { + const n = e.commands.get("italic"), + o = new cd(i); + return o.set({ + label: t("Italic"), + icon: '', + keystroke: "CTRL+I", + tooltip: !0, + isToggleable: !0 + }), + o.bind("isOn", "isEnabled").to(n, "value", "isEnabled"), + this.listenTo(o, "execute", () => { + e.execute("italic"), + e.editing.view.focus() + }), + o + }) + } + } + class Pf extends Ze { + refresh() { + this.value = this._getValue(), + this.isEnabled = this._checkEnabled() + } + execute(e = {}) { + const t = this.editor.model, + i = t.schema, + n = t.document.selection, + o = Array.from(n.getSelectedBlocks()), + r = void 0 === e.forceValue ? !this.value : e.forceValue; + t.change(e => { + if (r) { + const t = o.filter(e => Sf(e) || If(i, e)); + this._applyQuote(e, t) + } else + this._removeQuote(e, o.filter(Sf)) + }) + } + _getValue() { + const e = Ns(this.editor.model.document.selection.getSelectedBlocks()); + return !(!e || !Sf(e)) + } + _checkEnabled() { + if (this.value) + return !0; + const e = this.editor.model.document.selection, + t = this.editor.model.schema, + i = Ns(e.getSelectedBlocks()); + return !!i && If(t, i) + } + _removeQuote(e, t) { + Mf(e, t).reverse().forEach(t => { + if (t.start.isAtStart && t.end.isAtEnd) + return void e.unwrap(t.start.parent); + if (t.start.isAtStart) { + const i = e.createPositionBefore(t.start.parent); + return void e.move(t, i) + } + t.end.isAtEnd || e.split(t.end); + const i = e.createPositionAfter(t.end.parent); + e.move(t, i) + }) + } + _applyQuote(e, t) { + const i = []; + Mf(e, t).reverse().forEach(t => { + let n = Sf(t.start); + n || (n = e.createElement("blockQuote"), e.wrap(t, n)), + i.push(n) + }), + i.reverse().reduce((t, i) => t.nextSibling == i ? (e.merge(e.createPositionAfter(t)), t) : i) + } + } + function Sf(e) { + return "blockQuote" == e.parent.name ? e.parent : null + } + function Mf(e, t) { + let i, + n = 0; + const o = []; + for (; n < t.length; ) { + const r = t[n], + s = t[n + 1]; + i || (i = e.createPositionBefore(r)), + s && r.nextSibling == s || (o.push(e.createRange(i, e.createPositionAfter(r))), i = null), + n++ + } + return o + } + function If(e, t) { + const i = e.checkChild(t.parent, "blockQuote"), + n = e.checkChild(["$root", "blockQuote"], t); + return i && n + } + class Nf extends Qe { + static get pluginName() { + return "BlockQuoteEditing" + } + static get requires() { + return [Nu, Lu] + } + init() { + const e = this.editor, + t = e.model.schema; + e.commands.add("blockQuote", new Pf(e)), + t.register("blockQuote", { + allowWhere: "$block", + allowContentOf: "$root" + }), + e.conversion.elementToElement({ + model: "blockQuote", + view: "blockquote" + }), + e.model.document.registerPostFixer(i => { + const n = e.model.document.differ.getChanges(); + for (const e of n) + if ("insert" == e.type) { + const n = e.position.nodeAfter; + if (!n) + continue; + if (n.is("element", "blockQuote") && n.isEmpty) + return i.remove(n), !0; + if (n.is("element", "blockQuote") && !t.checkChild(e.position, n)) + return i.unwrap(n), !0; + if (n.is("element")) { + const e = i.createRangeIn(n); + for (const n of e.getItems()) + if (n.is("element", "blockQuote") && !t.checkChild(i.createPositionBefore(n), n)) + return i.unwrap(n), !0 + } + } else if ("remove" == e.type) { + const t = e.position.parent; + if (t.is("element", "blockQuote") && t.isEmpty) + return i.remove(t), !0 + } + return !1 + }); + const i = this.editor.editing.view.document, + n = e.model.document.selection, + o = e.commands.get("blockQuote"); + this.listenTo(i, "enter", (t, i) => { + if (!n.isCollapsed || !o.value) + return; + n.getLastPosition().parent.isEmpty && (e.execute("blockQuote"), e.editing.view.scrollToTheSelection(), i.preventDefault(), t.stop()) + }, { + context: "blockquote" + }), + this.listenTo(i, "delete", (t, i) => { + if ("backward" != i.direction || !n.isCollapsed || !o.value) + return; + const r = n.getLastPosition().parent; + r.isEmpty && !r.previousSibling && (e.execute("blockQuote"), e.editing.view.scrollToTheSelection(), i.preventDefault(), t.stop()) + }, { + context: "blockquote" + }) + } + } + i(68); + class Rf extends Qe { + static get pluginName() { + return "BlockQuoteUI" + } + init() { + const e = this.editor, + t = e.t; + e.ui.componentFactory.add("blockQuote", i => { + const n = e.commands.get("blockQuote"), + o = new cd(i); + return o.set({ + label: t("Block quote"), + icon: Rl, + tooltip: !0, + isToggleable: !0 + }), + o.bind("isOn", "isEnabled").to(n, "value", "isEnabled"), + this.listenTo(o, "execute", () => { + e.execute("blockQuote"), + e.editing.view.focus() + }), + o + }) + } + } + class Of extends Qe { + static get pluginName() { + return "CKFinderUI" + } + init() { + const e = this.editor, + t = e.ui.componentFactory, + i = e.t; + t.add("ckfinder", t => { + const n = e.commands.get("ckfinder"), + o = new cd(t); + return o.set({ + label: i("Insert image or file"), + icon: '', + tooltip: !0 + }), + o.bind("isEnabled").to(n), + o.on("execute", () => { + e.execute("ckfinder"), + e.editing.view.focus() + }), + o + }) + } + } + class Df extends Ze { + constructor(e) { + super(e), + this.stopListening(this.editor.model.document, "change"), + this.listenTo(this.editor.model.document, "change", () => this.refresh(), { + priority: "low" + }) + } + refresh() { + const e = this.editor.commands.get("insertImage"), + t = this.editor.commands.get("link"); + this.isEnabled = e.isEnabled || t.isEnabled + } + execute() { + const e = this.editor, + t = this.editor.config.get("ckfinder.openerMethod") || "modal"; + if ("popup" != t && "modal" != t) + throw new c.a("ckfinder-unknown-openermethod", e); + const i = this.editor.config.get("ckfinder.options") || {}; + i.chooseFiles = !0; + const n = i.onInit; + i.language || (i.language = e.locale.uiLanguage), + i.onInit = t => { + n && n(t), + t.on("files:choose", i => { + const n = i.data.files.toArray(), + o = n.filter(e => !e.isImage()), + r = n.filter(e => e.isImage()); + for (const t of o) + e.execute("link", t.getUrl()); + const s = []; + for (const e of r) { + const i = e.getUrl(); + s.push(i || t.request("file:getProxyUrl", { + file: e + })) + } + s.length && Lf(e, s) + }), + t.on("file:choose:resizedImage", t => { + const i = t.data.resizedUrl; + if (i) + Lf(e, [i]); + else { + const t = e.plugins.get("Notification"), + i = e.locale.t; + t.showWarning(i("Could not obtain resized image URL."), { + title: i("Selecting resized image failed"), + namespace: "ckfinder" + }) + } + }) + }, + window.CKFinder[t](i) + } + } + function Lf(e, t) { + if (e.commands.get("insertImage").isEnabled) + e.execute("insertImage", { + source: t + }); + else { + const t = e.plugins.get("Notification"), + i = e.locale.t; + t.showWarning(i("Could not insert image at the current position."), { + title: i("Inserting image failed"), + namespace: "ckfinder" + }) + } + } + class zf extends Qe { + static get pluginName() { + return "CKFinderEditing" + } + static get requires() { + return [Fd, "ImageEditing", "LinkEditing"] + } + init() { + const e = this.editor; + e.commands.add("ckfinder", new Df(e)) + } + } + class Vf extends Qe { + static get pluginName() { + return "CloudServicesUploadAdapter" + } + static get requires() { + return ["CloudServices", ff] + } + init() { + const e = this.editor, + t = e.plugins.get("CloudServices"), + i = t.token, + n = t.uploadUrl; + i && (this._uploadGateway = e.plugins.get("CloudServicesCore").createUploadGateway(i, n), e.plugins.get(ff).createUploadAdapter = e => new jf(this._uploadGateway, e)) + } + } + class jf { + constructor(e, t) { + this.uploadGateway = e, + this.loader = t + } + upload() { + return this.loader.file.then(e => (this.fileUploader = this.uploadGateway.upload(e), this.fileUploader.on("progress", (e, t) => { + this.loader.uploadTotal = t.total, + this.loader.uploaded = t.uploaded + }), this.fileUploader.send())) + } + abort() { + this.fileUploader.abort() + } + } + class Bf extends Ze { + refresh() { + const e = this.editor.model, + t = Ns(e.document.selection.getSelectedBlocks()); + this.value = !!t && t.is("element", "paragraph"), + this.isEnabled = !!t && Ff(t, e.schema) + } + execute(e = {}) { + const t = this.editor.model, + i = t.document; + t.change(n => { + const o = (e.selection || i.selection).getSelectedBlocks(); + for (const e of o) + !e.is("element", "paragraph") && Ff(e, t.schema) && n.rename(e, "paragraph") + }) + } + } + function Ff(e, t) { + return t.checkChild(e.parent, "paragraph") && !t.isObject(e) + } + class Hf extends Ze { + execute(e) { + const t = this.editor.model; + let i = e.position; + t.change(e => { + const n = e.createElement("paragraph"); + if (!t.schema.checkChild(i.parent, n)) { + const o = t.schema.findAllowedParent(i, n); + if (!o) + return; + i = e.split(i, o).position + } + t.insertContent(n, i), + e.setSelection(n, "in") + }) + } + } + class Uf extends Qe { + static get pluginName() { + return "Paragraph" + } + init() { + const e = this.editor, + t = e.model; + e.commands.add("paragraph", new Bf(e)), + e.commands.add("insertParagraph", new Hf(e)), + t.schema.register("paragraph", { + inheritAllFrom: "$block" + }), + e.conversion.elementToElement({ + model: "paragraph", + view: "p" + }), + e.conversion.for("upcast").elementToElement({ + model: (e, { + writer: t + }) => Uf.paragraphLikeElements.has(e.name) ? e.isEmpty ? null : t.createElement("paragraph") : null, + view: /.+/, + converterPriority: "low" + }) + } + } + Uf.paragraphLikeElements = new Set(["blockquote", "dd", "div", "dt", "h1", "h2", "h3", "h4", "h5", "h6", "li", "p", "td", "th"]); + class Wf extends Ze { + constructor(e, t) { + super(e), + this.modelElements = t + } + refresh() { + const e = Ns(this.editor.model.document.selection.getSelectedBlocks()); + this.value = !!e && this.modelElements.includes(e.name) && e.name, + this.isEnabled = !!e && this.modelElements.some(t => qf(e, t, this.editor.model.schema)) + } + execute(e) { + const t = this.editor.model, + i = t.document, + n = e.value; + t.change(e => { + const o = Array.from(i.selection.getSelectedBlocks()).filter(e => qf(e, n, t.schema)); + for (const t of o) + t.is("element", n) || e.rename(t, n) + }) + } + } + function qf(e, t, i) { + return i.checkChild(e.parent, t) && !i.isObject(e) + } + class $f extends Qe { + static get pluginName() { + return "HeadingEditing" + } + constructor(e) { + super(e), + e.config.define("heading", { + options: [{ + model: "paragraph", + title: "Paragraph", + class: "ck-heading_paragraph" + }, { + model: "heading1", + view: "h2", + title: "Heading 1", + class: "ck-heading_heading1" + }, { + model: "heading2", + view: "h3", + title: "Heading 2", + class: "ck-heading_heading2" + }, { + model: "heading3", + view: "h4", + title: "Heading 3", + class: "ck-heading_heading3" + } + ] + }) + } + static get requires() { + return [Uf] + } + init() { + const e = this.editor, + t = e.config.get("heading.options"), + i = []; + for (const n of t) + "paragraph" !== n.model && (e.model.schema.register(n.model, { + inheritAllFrom: "$block" + }), e.conversion.elementToElement(n), i.push(n.model)); + this._addDefaultH1Conversion(e), + e.commands.add("heading", new Wf(e, i)) + } + afterInit() { + const e = this.editor, + t = e.commands.get("enter"), + i = e.config.get("heading.options"); + t && this.listenTo(t, "afterExecute", (t, n) => { + const o = e.model.document.selection.getFirstPosition().parent; + i.some(e => o.is("element", e.model)) && !o.is("element", "paragraph") && 0 === o.childCount && n.writer.rename(o, "paragraph") + }) + } + _addDefaultH1Conversion(e) { + e.conversion.for("upcast").elementToElement({ + model: "heading1", + view: "h1", + converterPriority: a.get("low") + 1 + }) + } + } + i(12); + class Yf extends Qe { + static get pluginName() { + return "HeadingUI" + } + init() { + const e = this.editor, + t = e.t, + i = function (e) { + const t = e.t, + i = { + Paragraph: t("Paragraph"), + "Heading 1": t("Heading 1"), + "Heading 2": t("Heading 2"), + "Heading 3": t("Heading 3"), + "Heading 4": t("Heading 4"), + "Heading 5": t("Heading 5"), + "Heading 6": t("Heading 6") + }; + return e.config.get("heading.options").map(e => { + const t = i[e.title]; + return t && t != e.title && (e.title = t), + e + }) + } + (e), + n = t("Choose heading"), + o = t("Heading"); + e.ui.componentFactory.add("heading", t => { + const r = {}, + s = new Zi, + a = e.commands.get("heading"), + c = e.commands.get("paragraph"), + l = [a]; + for (const e of i) { + const t = { + type: "button", + model: new Hd({ + label: e.title, + class: e.class, + withText: !0 + }) + }; + "paragraph" === e.model ? (t.model.bind("isOn").to(c, "value"), t.model.set("commandName", "paragraph"), l.push(c)) : (t.model.bind("isOn").to(a, "value", t => t === e.model), t.model.set({ + commandName: "heading", + commandValue: e.model + })), + s.add(t), + r[e.model] = e.title + } + const d = Id(t); + return Nd(d, s), + d.buttonView.set({ + isOn: !1, + withText: !0, + tooltip: o + }), + d.extendTemplate({ + attributes: { + class: ["ck-heading-dropdown"] + } + }), + d.bind("isEnabled").toMany(l, "isEnabled", (...e) => e.some(e => e)), + d.buttonView.bind("label").to(a, "value", c, "value", (e, t) => { + const i = e || t && "paragraph"; + return r[i] ? r[i] : n + }), + this.listenTo(d, "execute", t => { + e.execute(t.source.commandName, t.source.commandValue ? { + value: t.source.commandValue + } + : void 0), + e.editing.view.focus() + }), + d + }) + } + } + class Gf extends Qe { + static get requires() { + return [Qd] + } + static get pluginName() { + return "WidgetToolbarRepository" + } + init() { + const e = this.editor; + if (e.plugins.has("BalloonToolbar")) { + const t = e.plugins.get("BalloonToolbar"); + this.listenTo(t, "show", t => { + (function (e) { + const t = e.getSelectedElement(); + return !(!t || !Fu(t)) + })(e.editing.view.document.selection) && t.stop() + }, { + priority: "high" + }) + } + this._toolbarDefinitions = new Map, + this._balloon = this.editor.plugins.get("ContextualBalloon"), + this.on("change:isEnabled", () => { + this._updateToolbarsVisibility() + }), + this.listenTo(e.ui, "update", () => { + this._updateToolbarsVisibility() + }), + this.listenTo(e.ui.focusTracker, "change:isFocused", () => { + this._updateToolbarsVisibility() + }, { + priority: "low" + }) + } + destroy() { + super.destroy(); + for (const e of this._toolbarDefinitions.values()) + e.view.destroy() + } + register(e, { + ariaLabel: t, + items: i, + getRelatedElement: n, + balloonClassName: o = "ck-toolbar-container" + }) { + if (!i.length) + return void Object(c.b)("widget-toolbar-no-items", { + toolbarId: e + }); + const r = this.editor, + s = r.t, + a = new Ad(r.locale); + if (a.ariaLabel = t || s("Widget toolbar"), this._toolbarDefinitions.has(e)) + throw new c.a("widget-toolbar-duplicated", this, { + toolbarId: e + }); + a.fillFromConfig(i, r.ui.componentFactory), + this._toolbarDefinitions.set(e, { + view: a, + getRelatedElement: n, + balloonClassName: o + }) + } + _updateToolbarsVisibility() { + let e = 0, + t = null, + i = null; + for (const n of this._toolbarDefinitions.values()) { + const o = n.getRelatedElement(this.editor.editing.view.document.selection); + if (this.isEnabled && o) + if (this.editor.ui.focusTracker.isFocused) { + const r = o.getAncestors().length; + r > e && (e = r, t = o, i = n) + } else + this._isToolbarVisible(n) && this._hideToolbar(n); + else + this._isToolbarInBalloon(n) && this._hideToolbar(n) + } + i && this._showToolbar(i, t) + } + _hideToolbar(e) { + this._balloon.remove(e.view), + this.stopListening(this._balloon, "change:visibleView") + } + _showToolbar(e, t) { + this._isToolbarVisible(e) ? Kf(this.editor, t) : this._isToolbarInBalloon(e) || (this._balloon.add({ + view: e.view, + position: Qf(this.editor, t), + balloonClassName: e.balloonClassName + }), this.listenTo(this._balloon, "change:visibleView", () => { + for (const e of this._toolbarDefinitions.values()) + if (this._isToolbarVisible(e)) { + const t = e.getRelatedElement(this.editor.editing.view.document.selection); + Kf(this.editor, t) + } + })) + } + _isToolbarVisible(e) { + return this._balloon.visibleView === e.view + } + _isToolbarInBalloon(e) { + return this._balloon.hasView(e.view) + } + } + function Kf(e, t) { + const i = e.plugins.get("ContextualBalloon"), + n = Qf(e, t); + i.updatePosition(n) + } + function Qf(e, t) { + const i = e.editing.view, + n = qd.defaultPositions; + return { + target: i.domConverter.mapViewToDom(t), + positions: [n.northArrowSouth, n.northArrowSouthWest, n.northArrowSouthEast, n.southArrowNorth, n.southArrowNorthWest, n.southArrowNorthEast, Qu] + } + } + class Jf { + constructor(e) { + this.set("activeHandlePosition", null), + this.set("proposedWidthPercents", null), + this.set("proposedWidth", null), + this.set("proposedHeight", null), + this.set("proposedHandleHostWidth", null), + this.set("proposedHandleHostHeight", null), + this._options = e, + this._referenceCoordinates = null + } + begin(e, t, i) { + const n = new Ts(t); + this.activeHandlePosition = function (e) { + const t = ["top-left", "top-right", "bottom-right", "bottom-left"]; + for (const i of t) + if (e.classList.contains("ck-widget__resizer__handle-" + i)) + return i + } + (e), + this._referenceCoordinates = function (e, t) { + const i = new Ts(e), + n = t.split("-"), + o = { + x: "right" == n[1] ? i.right : i.left, + y: "bottom" == n[0] ? i.bottom : i.top + }; + return o.x += e.ownerDocument.defaultView.scrollX, + o.y += e.ownerDocument.defaultView.scrollY, + o + } + (t, function (e) { + const t = e.split("-"), + i = { + top: "bottom", + bottom: "top", + left: "right", + right: "left" + }; + return `${i[t[0]]}-${i[t[1]]}` + } + (this.activeHandlePosition)), + this.originalWidth = n.width, + this.originalHeight = n.height, + this.aspectRatio = n.width / n.height; + const o = i.style.width; + o && o.match(/^\d+(\.\d*)?%$/) ? this.originalWidthPercents = parseFloat(o) : this.originalWidthPercents = function (e, t) { + const i = e.parentElement, + n = parseFloat(i.ownerDocument.defaultView.getComputedStyle(i).width); + return t.width / n * 100 + } + (i, n) + } + update(e) { + this.proposedWidth = e.width, + this.proposedHeight = e.height, + this.proposedWidthPercents = e.widthPercents, + this.proposedHandleHostWidth = e.handleHostWidth, + this.proposedHandleHostHeight = e.handleHostHeight + } + } + Ke(Jf, Ue); + class Zf { + constructor(e) { + this._options = e, + this._domResizerWrapper = null, + this._viewResizerWrapper = null, + this.set("isEnabled", !0), + this.decorate("begin"), + this.decorate("cancel"), + this.decorate("commit"), + this.decorate("updateSize"), + this.on("commit", e => { + this.state.proposedWidth || this.state.proposedWidthPercents || (this._cleanup(), e.stop()) + }, { + priority: "high" + }), + this.on("change:isEnabled", () => { + this.isEnabled && this.redraw() + }) + } + attach() { + const e = this, + t = this._options.viewElement; + this._options.editor.editing.view.change(i => { + const n = i.createUIElement("div", { + class: "ck ck-reset_all ck-widget__resizer" + }, (function (t) { + const i = this.toDomElement(t); + return e._appendHandles(i), + e._appendSizeUI(i), + e._domResizerWrapper = i, + e.on("change:isEnabled", (e, t, n) => { + i.style.display = n ? "" : "none" + }), + i.style.display = e.isEnabled ? "" : "none", + i + })); + i.insert(i.createPositionAt(t, "end"), n), + i.addClass("ck-widget_with-resizer", t), + this._viewResizerWrapper = n + }) + } + begin(e) { + this.state = new Jf(this._options), + this._sizeUI.bindToState(this._options, this.state), + this._initialViewWidth = this._options.viewElement.getStyle("width"), + this.state.begin(e, this._getHandleHost(), this._getResizeHost()) + } + updateSize(e) { + const t = this._proposeNewSize(e); + this._options.editor.editing.view.change(e => { + const i = this._options.unit || "%", + n = ("%" === i ? t.widthPercents : t.width) + i; + e.setStyle("width", n, this._options.viewElement) + }); + const i = this._getHandleHost(), + n = new Ts(i); + t.handleHostWidth = Math.round(n.width), + t.handleHostHeight = Math.round(n.height); + const o = new Ts(i); + t.width = Math.round(o.width), + t.height = Math.round(o.height), + this.redraw(n), + this.state.update(t) + } + commit() { + const e = this._options.unit || "%", + t = ("%" === e ? this.state.proposedWidthPercents : this.state.proposedWidth) + e; + this._options.editor.editing.view.change(() => { + this._cleanup(), + this._options.onCommit(t) + }) + } + cancel() { + this._cleanup() + } + destroy() { + this.cancel() + } + redraw(e) { + const t = this._domResizerWrapper; + if (!((i = t) && i.ownerDocument && i.ownerDocument.contains(i))) + return; + var i; + const n = t.parentElement, + o = this._getHandleHost(), + r = this._viewResizerWrapper, + s = [r.getStyle("width"), r.getStyle("height"), r.getStyle("left"), r.getStyle("top")]; + let a; + if (n.isSameNode(o)) { + const t = e || new Ts(o); + a = [t.width + "px", t.height + "px", void 0, void 0] + } else + a = [o.offsetWidth + "px", o.offsetHeight + "px", o.offsetLeft + "px", o.offsetTop + "px"]; + "same" !== cn(s, a) && this._options.editor.editing.view.change(e => { + e.setStyle({ + width: a[0], + height: a[1], + left: a[2], + top: a[3] + }, r) + }) + } + containsHandle(e) { + return this._domResizerWrapper.contains(e) + } + static isResizeHandle(e) { + return e.classList.contains("ck-widget__resizer__handle") + } + _cleanup() { + this._sizeUI.dismiss(), + this._sizeUI.isVisible = !1; + this._options.editor.editing.view.change(e => { + e.setStyle("width", this._initialViewWidth, this._options.viewElement) + }) + } + _proposeNewSize(e) { + const t = this.state, + i = { + x: (n = e).pageX, + y: n.pageY + }; + var n; + const o = !this._options.isCentered || this._options.isCentered(this), + r = { + x: t._referenceCoordinates.x - (i.x + t.originalWidth), + y: i.y - t.originalHeight - t._referenceCoordinates.y + }; + o && t.activeHandlePosition.endsWith("-right") && (r.x = i.x - (t._referenceCoordinates.x + t.originalWidth)), + o && (r.x *= 2); + const s = { + width: Math.abs(t.originalWidth + r.x), + height: Math.abs(t.originalHeight + r.y) + }; + s.dominant = s.width / t.aspectRatio > s.height ? "width" : "height", + s.max = s[s.dominant]; + const a = { + width: s.width, + height: s.height + }; + return "width" == s.dominant ? a.height = a.width / t.aspectRatio : a.width = a.height * t.aspectRatio, { + width: Math.round(a.width), + height: Math.round(a.height), + widthPercents: Math.min(Math.round(t.originalWidthPercents / t.originalWidth * a.width * 100) / 100, 100) + } + } + _getResizeHost() { + const e = this._domResizerWrapper.parentElement; + return this._options.getResizeHost(e) + } + _getHandleHost() { + const e = this._domResizerWrapper.parentElement; + return this._options.getHandleHost(e) + } + _appendHandles(e) { + const t = ["top-left", "top-right", "bottom-right", "bottom-left"]; + for (const n of t) + e.appendChild(new Bl({ + tag: "div", + attributes: { + class: "ck-widget__resizer__handle " + (i = n, "ck-widget__resizer__handle-" + i) + } + }).render()); + var i + } + _appendSizeUI(e) { + const t = new Xf; + t.render(), + this._sizeUI = t, + e.appendChild(t.element) + } + } + Ke(Zf, Ue); + class Xf extends jl { + constructor() { + super(); + const e = this.bindTemplate; + this.setTemplate({ + tag: "div", + attributes: { + class: ["ck", "ck-size-view", e.to("activeHandlePosition", e => e ? "ck-orientation-" + e : "")], + style: { + display: e.if("isVisible", "none", e => !e) + } + }, + children: [{ + text: e.to("label") + } + ] + }) + } + bindToState(e, t) { + this.bind("isVisible").to(t, "proposedWidth", t, "proposedHeight", (e, t) => null !== e && null !== t), + this.bind("label").to(t, "proposedHandleHostWidth", t, "proposedHandleHostHeight", t, "proposedWidthPercents", (t, i, n) => "px" === e.unit ? `${t}×${i}` : n + "%"), + this.bind("activeHandlePosition").to(t) + } + dismiss() { + this.unbind(), + this.isVisible = !1 + } + } + i(71); + Ke(class extends Qe { + static get pluginName() { + return "WidgetResize" + } + init() { + this.set("visibleResizer", null), + this.set("_activeResizer", null), + this._resizers = new Map; + const e = _r.window.document; + this.editor.model.schema.setAttributeProperties("width", { + isFormatting: !0 + }), + this.editor.editing.view.addObserver(ku), + this._observer = Object.create(Ir), + this.listenTo(this.editor.editing.view.document, "mousedown", this._mouseDownListener.bind(this), { + priority: "high" + }), + this._observer.listenTo(e, "mousemove", this._mouseMoveListener.bind(this)), + this._observer.listenTo(e, "mouseup", this._mouseUpListener.bind(this)); + const t = () => { + this.visibleResizer && this.visibleResizer.redraw() + }, + i = dh(t, 200); + this.on("change:visibleResizer", t), + this.editor.ui.on("update", i), + this._observer.listenTo(_r.window, "resize", i); + const n = this.editor.editing.view.document.selection; + n.on("change", () => { + const e = n.getSelectedElement(); + this.visibleResizer = this.getResizerByViewElement(e) || null + }) + } + destroy() { + this._observer.stopListening(); + for (const e of this._resizers.values()) + e.destroy() + } + attachTo(e) { + const t = new Zf(e), + i = this.editor.plugins; + if (t.attach(), i.has("WidgetToolbarRepository")) { + const e = i.get("WidgetToolbarRepository"); + t.on("begin", () => { + e.forceDisabled("resize") + }, { + priority: "lowest" + }), + t.on("cancel", () => { + e.clearForceDisabled("resize") + }, { + priority: "highest" + }), + t.on("commit", () => { + e.clearForceDisabled("resize") + }, { + priority: "highest" + }) + } + this._resizers.set(e.viewElement, t); + const n = this.editor.editing.view.document.selection.getSelectedElement(); + return this.getResizerByViewElement(n) == t && (this.visibleResizer = t), + t + } + getResizerByViewElement(e) { + return this._resizers.get(e) + } + _getResizerByHandle(e) { + for (const t of this._resizers.values()) + if (t.containsHandle(e)) + return t + } + _mouseDownListener(e, t) { + const i = t.domTarget; + Zf.isResizeHandle(i) && (this._activeResizer = this._getResizerByHandle(i), this._activeResizer && (this._activeResizer.begin(i), e.stop(), t.preventDefault())) + } + _mouseMoveListener(e, t) { + this._activeResizer && this._activeResizer.updateSize(t) + } + _mouseUpListener() { + this._activeResizer && (this._activeResizer.commit(), this._activeResizer = null) + } + }, Ue); + class eg extends Or { + observe(e) { + this.listenTo(e, "load", (e, t) => { + const i = t.target; + this.checkShouldIgnoreEventFromTarget(i) || "IMG" == i.tagName && this._fireEvents(t) + }, { + useCapture: !0 + }) + } + _fireEvents(e) { + this.isEnabled && (this.document.fire("layoutChanged"), this.document.fire("imageLoaded", e)) + } + } + function tg(e) { + return !!e.getCustomProperty("image") && Fu(e) + } + function ig(e) { + const t = e.getSelectedElement(); + return t && tg(t) ? t : null + } + function ng(e) { + return !!e && e.is("element", "image") + } + function og(e, t = {}, i = null) { + e.change(n => { + const o = n.createElement("image", t), + r = i || Gu(e.document.selection, e); + e.insertContent(o, r), + o.parent && n.setSelection(o, "on") + }) + } + function rg(e) { + const t = e.schema, + i = e.document.selection; + return function (e, t, i) { + const n = function (e, t) { + const i = Gu(e, t).parent; + if (i.isEmpty && !i.is("element", "$root")) + return i.parent; + return i + } + (e, i); + return t.checkChild(n, "image") + } + (i, t, e) && !Ku(i, t) && function (e) { + return [...e.focus.getAncestors()].every(e => !e.is("element", "image")) + } + (i) + } + function sg(e) { + const t = []; + for (const i of e.getChildren()) + t.push(i), i.is("element") && t.push(...i.getChildren()); + return t.find(e => e.is("element", "img")) + } + function ag(e) { + return i => { + i.on(`attribute:${e}:image`, t) + }; + function t(e, t, i) { + if (!i.consumable.consume(t.item, e.name)) + return; + const n = i.writer, + o = sg(i.mapper.toViewElement(t.item)); + n.setAttribute(t.attributeKey, t.attributeNewValue || "", o) + } + } + class cg extends Ze { + refresh() { + this.isEnabled = rg(this.editor.model) + } + execute(e) { + const t = this.editor.model; + for (const i of en(e.source)) + og(t, { + src: i + }) + } + } + class lg extends Qe { + static get pluginName() { + return "ImageEditing" + } + init() { + const e = this.editor, + t = e.model.schema, + i = e.t, + n = e.conversion; + e.editing.view.addObserver(eg), + t.register("image", { + isObject: !0, + isBlock: !0, + allowWhere: "$block", + allowAttributes: ["alt", "src", "srcset"] + }), + n.for("dataDowncast").elementToElement({ + model: "image", + view: (e, { + writer: t + }) => dg(t) + }), + n.for("editingDowncast").elementToElement({ + model: "image", + view: (e, { + writer: t + }) => function (e, t, i) { + return t.setCustomProperty("image", !0, e), + Hu(e, t, { + label: function () { + const t = sg(e).getAttribute("alt"); + return t ? `${t} ${i}` : i + } + }) + } + (dg(t), t, i("image widget")) + }), + n.for("downcast").add(ag("src")).add(ag("alt")).add(function () { + return t => { + t.on("attribute:srcset:image", e) + }; + function e(e, t, i) { + if (!i.consumable.consume(t.item, e.name)) + return; + const n = i.writer, + o = sg(i.mapper.toViewElement(t.item)); + if (null === t.attributeNewValue) { + const e = t.attributeOldValue; + e.data && (n.removeAttribute("srcset", o), n.removeAttribute("sizes", o), e.width && n.removeAttribute("width", o)) + } else { + const e = t.attributeNewValue; + e.data && (n.setAttribute("srcset", e.data, o), n.setAttribute("sizes", "100vw", o), e.width && n.setAttribute("width", e.width, o)) + } + } + } + ()), + n.for("upcast").elementToElement({ + view: { + name: "img", + attributes: { + src: !0 + } + }, + model: (e, { + writer: t + }) => t.createElement("image", { + src: e.getAttribute("src") + }) + }).attributeToAttribute({ + view: { + name: "img", + key: "alt" + }, + model: "alt" + }).attributeToAttribute({ + view: { + name: "img", + key: "srcset" + }, + model: { + key: "srcset", + value: e => { + const t = { + data: e.getAttribute("srcset") + }; + return e.hasAttribute("width") && (t.width = e.getAttribute("width")), + t + } + } + }).add(function () { + return t => { + t.on("element:figure", e) + }; + function e(e, t, i) { + if (!i.consumable.test(t.viewItem, { + name: !0, + classes: "image" + })) + return; + const n = sg(t.viewItem); + if (!n || !n.hasAttribute("src") || !i.consumable.test(n, { + name: !0 + })) + return; + const o = Ns(i.convertItem(n, t.modelCursor).modelRange.getItems()); + o && (i.convertChildren(t.viewItem, o), i.updateConversionResult(o, t)) + } + } + ()); + const o = new cg(e); + e.commands.add("insertImage", o), + e.commands.add("imageInsert", o) + } + } + function dg(e) { + const t = e.createEmptyElement("img"), + i = e.createContainerElement("figure", { + class: "image" + }); + return e.insert(e.createPositionAt(i, 0), t), + i + } + class ug extends Ze { + refresh() { + const e = this.editor.model.document.selection.getSelectedElement(); + this.isEnabled = ng(e), + ng(e) && e.hasAttribute("alt") ? this.value = e.getAttribute("alt") : this.value = !1 + } + execute(e) { + const t = this.editor.model, + i = t.document.selection.getSelectedElement(); + t.change(t => { + t.setAttribute("alt", e.newValue, i) + }) + } + } + class hg extends Qe { + static get pluginName() { + return "ImageTextAlternativeEditing" + } + init() { + this.editor.commands.add("imageTextAlternative", new ug(this.editor)) + } + } + i(73), + i(7); + class fg extends jl { + constructor(e) { + super(e); + const t = this.locale.t; + this.focusTracker = new Rs, + this.keystrokes = new Os, + this.labeledInput = this._createLabeledInputView(), + this.saveButtonView = this._createButton(t("Save"), Cl, "ck-button-save"), + this.saveButtonView.type = "submit", + this.cancelButtonView = this._createButton(t("Cancel"), Al, "ck-button-cancel", "cancel"), + this._focusables = new Vl, + this._focusCycler = new dd({ + focusables: this._focusables, + focusTracker: this.focusTracker, + keystrokeHandler: this.keystrokes, + actions: { + focusPrevious: "shift + tab", + focusNext: "tab" + } + }), + this.setTemplate({ + tag: "form", + attributes: { + class: ["ck", "ck-text-alternative-form", "ck-responsive-form"], + tabindex: "-1" + }, + children: [this.labeledInput, this.saveButtonView, this.cancelButtonView] + }), + Ll(this) + } + render() { + super.render(), + this.keystrokes.listenTo(this.element), + zl({ + view: this + }), + [this.labeledInput, this.saveButtonView, this.cancelButtonView].forEach(e => { + this._focusables.add(e), + this.focusTracker.add(e.element) + }) + } + _createButton(e, t, i, n) { + const o = new cd(this.locale); + return o.set({ + label: e, + icon: t, + tooltip: !0 + }), + o.extendTemplate({ + attributes: { + class: i + } + }), + n && o.delegate("execute").to(this, n), + o + } + _createLabeledInputView() { + const e = this.locale.t, + t = new jd(this.locale, Bd); + return t.label = e("Text alternative"), + t + } + } + function gg(e) { + const t = e.editing.view, + i = qd.defaultPositions; + return { + target: t.domConverter.viewToDom(t.document.selection.getSelectedElement()), + positions: [i.northArrowSouth, i.northArrowSouthWest, i.northArrowSouthEast, i.southArrowNorth, i.southArrowNorthWest, i.southArrowNorthEast] + } + } + class mg extends Qe { + static get requires() { + return [Qd] + } + static get pluginName() { + return "ImageTextAlternativeUI" + } + init() { + this._createButton(), + this._createForm() + } + destroy() { + super.destroy(), + this._form.destroy() + } + _createButton() { + const e = this.editor, + t = e.t; + e.ui.componentFactory.add("imageTextAlternative", i => { + const n = e.commands.get("imageTextAlternative"), + o = new cd(i); + return o.set({ + label: t("Change image text alternative"), + icon: Tl, + tooltip: !0 + }), + o.bind("isEnabled").to(n, "isEnabled"), + this.listenTo(o, "execute", () => { + this._showForm() + }), + o + }) + } + _createForm() { + const e = this.editor, + t = e.editing.view.document; + this._balloon = this.editor.plugins.get("ContextualBalloon"), + this._form = new fg(e.locale), + this._form.render(), + this.listenTo(this._form, "submit", () => { + e.execute("imageTextAlternative", { + newValue: this._form.labeledInput.fieldView.element.value + }), + this._hideForm(!0) + }), + this.listenTo(this._form, "cancel", () => { + this._hideForm(!0) + }), + this._form.keystrokes.set("Esc", (e, t) => { + this._hideForm(!0), + t() + }), + this.listenTo(e.ui, "update", () => { + ig(t.selection) ? this._isVisible && function (e) { + const t = e.plugins.get("ContextualBalloon"); + if (ig(e.editing.view.document.selection)) { + const i = gg(e); + t.updatePosition(i) + } + } + (e) : this._hideForm(!0) + }), + Dl({ + emitter: this._form, + activator: () => this._isVisible, + contextElements: [this._balloon.view.element], + callback: () => this._hideForm() + }) + } + _showForm() { + if (this._isVisible) + return; + const e = this.editor, + t = e.commands.get("imageTextAlternative"), + i = this._form.labeledInput; + this._form.disableCssTransitions(), + this._isInBalloon || this._balloon.add({ + view: this._form, + position: gg(e) + }), + i.fieldView.value = i.fieldView.element.value = t.value || "", + this._form.labeledInput.fieldView.select(), + this._form.enableCssTransitions() + } + _hideForm(e) { + this._isInBalloon && (this._form.focusTracker.isFocused && this._form.saveButtonView.focus(), this._balloon.remove(this._form), e && this.editor.editing.view.focus()) + } + get _isVisible() { + return this._balloon.visibleView === this._form + } + get _isInBalloon() { + return this._balloon.hasView(this._form) + } + } + class pg extends Qe { + static get requires() { + return [hg, mg] + } + static get pluginName() { + return "ImageTextAlternative" + } + } + i(76); + function bg(e) { + for (const t of e.getChildren()) + if (t && t.is("element", "caption")) + return t; + return null + } + function wg(e) { + const t = e.parent; + return "figcaption" == e.name && t && "figure" == t.name && t.hasClass("image") ? { + name: !0 + } + : null + } + class kg extends Qe { + static get pluginName() { + return "ImageCaptionEditing" + } + init() { + const e = this.editor, + t = e.editing.view, + i = e.model.schema, + n = e.data, + o = e.editing, + r = e.t; + i.register("caption", { + allowIn: "image", + allowContentOf: "$block", + isLimit: !0 + }), + e.model.document.registerPostFixer(e => this._insertMissingModelCaptionElement(e)), + e.conversion.for("upcast").elementToElement({ + view: wg, + model: "caption" + }); + n.downcastDispatcher.on("insert:caption", _g(e => e.createContainerElement("figcaption"), !1)); + const s = function (e, t) { + return i => { + const n = i.createEditableElement("figcaption"); + return i.setCustomProperty("imageCaption", !0, n), + iu({ + view: e, + element: n, + text: t + }), + Yu(n, i) + } + } + (t, r("Enter image caption")); + o.downcastDispatcher.on("insert:caption", _g(s)), + o.downcastDispatcher.on("insert", this._fixCaptionVisibility(e => e.item), { + priority: "high" + }), + o.downcastDispatcher.on("remove", this._fixCaptionVisibility(e => e.position.parent), { + priority: "high" + }), + t.document.registerPostFixer(e => this._updateCaptionVisibility(e)) + } + _updateCaptionVisibility(e) { + const t = this.editor.editing.mapper, + i = this._lastSelectedCaption; + let n; + const o = this.editor.model.document.selection, + r = o.getSelectedElement(); + if (r && r.is("element", "image")) { + const e = bg(r); + n = t.toViewElement(e) + } + const s = vg(o.getFirstPosition().parent); + if (s && (n = t.toViewElement(s)), n && !this.editor.isReadOnly) + return i ? (i === n || (yg(i, e), this._lastSelectedCaption = n), xg(n, e)) : (this._lastSelectedCaption = n, xg(n, e)); + if (i) { + const t = yg(i, e); + return this._lastSelectedCaption = null, + t + } + return !1 + } + _fixCaptionVisibility(e) { + return (t, i, n) => { + const o = vg(e(i)), + r = this.editor.editing.mapper, + s = n.writer; + if (o) { + const e = r.toViewElement(o); + e && (o.childCount ? s.removeClass("ck-hidden", e) : s.addClass("ck-hidden", e)) + } + } + } + _insertMissingModelCaptionElement(e) { + const t = this.editor.model, + i = t.document.differ.getChanges(), + n = []; + for (const e of i) + if ("insert" == e.type && "$text" != e.name) { + const i = e.position.nodeAfter; + if (i.is("element", "image") && !bg(i) && n.push(i), !i.is("element", "image") && i.childCount) + for (const e of t.createRangeIn(i).getItems()) + e.is("element", "image") && !bg(e) && n.push(e) + } + for (const t of n) + e.appendElement("caption", t); + return !!n.length + } + } + function _g(e, t = !0) { + return (i, n, o) => { + const r = n.item; + if ((r.childCount || t) && ng(r.parent)) { + if (!o.consumable.consume(n.item, "insert")) + return; + const t = o.mapper.toViewElement(n.range.start.parent), + i = e(o.writer), + s = o.writer; + r.childCount || s.addClass("ck-hidden", i), + function (e, t, i, n) { + const o = n.writer.createPositionAt(i, "end"); + n.writer.insert(o, e), + n.mapper.bindElements(t, e) + } + (i, n.item, t, o) + } + } + } + function vg(e) { + const t = e.getAncestors({ + includeSelf: !0 + }).find(e => "caption" == e.name); + return t && t.parent && "image" == t.parent.name ? t : null + } + function yg(e, t) { + return !e.childCount && !e.hasClass("ck-hidden") && (t.addClass("ck-hidden", e), !0) + } + function xg(e, t) { + return !!e.hasClass("ck-hidden") && (t.removeClass("ck-hidden", e), !0) + } + i(78); + class Ag extends Ze { + constructor(e, t) { + super(e), + this.defaultStyle = !1, + this.styles = t.reduce((e, t) => (e[t.name] = t, t.isDefault && (this.defaultStyle = t.name), e), {}) + } + refresh() { + const e = this.editor.model.document.selection.getSelectedElement(); + if (this.isEnabled = ng(e), e) + if (e.hasAttribute("imageStyle")) { + const t = e.getAttribute("imageStyle"); + this.value = !!this.styles[t] && t + } else + this.value = this.defaultStyle; + else + this.value = !1 + } + execute(e) { + const t = e.value, + i = this.editor.model, + n = i.document.selection.getSelectedElement(); + i.change(e => { + this.styles[t].isDefault ? e.removeAttribute("imageStyle", n) : e.setAttribute("imageStyle", t, n) + }) + } + } + function Cg(e, t) { + for (const i of t) + if (i.name === e) + return i + } + const Tg = { + full: { + name: "full", + title: "Full size image", + icon: Il, + isDefault: !0 + }, + side: { + name: "side", + title: "Side image", + icon: Ml, + className: "image-style-side" + }, + alignLeft: { + name: "alignLeft", + title: "Left aligned image", + icon: Pl, + className: "image-style-align-left" + }, + alignCenter: { + name: "alignCenter", + title: "Centered image", + icon: Sl, + className: "image-style-align-center" + }, + alignRight: { + name: "alignRight", + title: "Right aligned image", + icon: Ml, + className: "image-style-align-right" + } + }, + Eg = { + full: Il, + left: Pl, + right: Ml, + center: Sl + }; + function Pg(e = []) { + return e.map(Sg) + } + function Sg(e) { + if ("string" == typeof e) { + const t = e; + Tg[t] ? e = Object.assign({}, Tg[t]) : (Object(c.b)("image-style-not-found", { + name: t + }), e = { + name: t + }) + } else if (Tg[e.name]) { + const t = Tg[e.name], + i = Object.assign({}, e); + for (const n in t) + Object.prototype.hasOwnProperty.call(e, n) || (i[n] = t[n]); + e = i + } + return "string" == typeof e.icon && Eg[e.icon] && (e.icon = Eg[e.icon]), + e + } + class Mg extends Qe { + static get pluginName() { + return "ImageStyleEditing" + } + init() { + const e = this.editor, + t = e.model.schema, + i = e.data, + n = e.editing; + e.config.define("image.styles", ["full", "side"]); + const o = Pg(e.config.get("image.styles")); + t.extend("image", { + allowAttributes: "imageStyle" + }); + const r = function (e) { + return (t, i, n) => { + if (!n.consumable.consume(i.item, t.name)) + return; + const o = Cg(i.attributeNewValue, e), + r = Cg(i.attributeOldValue, e), + s = n.mapper.toViewElement(i.item), + a = n.writer; + r && a.removeClass(r.className, s), + o && a.addClass(o.className, s) + } + } + (o); + n.downcastDispatcher.on("attribute:imageStyle:image", r), + i.downcastDispatcher.on("attribute:imageStyle:image", r), + i.upcastDispatcher.on("element:figure", function (e) { + const t = e.filter(e => !e.isDefault); + return (e, i, n) => { + if (!i.modelRange) + return; + const o = i.viewItem, + r = Ns(i.modelRange.getItems()); + if (!r || n.schema.checkAttribute(r, "imageStyle")) + for (const e of t) + n.consumable.consume(o, { + classes: e.className + }) && n.writer.setAttribute("imageStyle", e.name, r) + } + } + (o), { + priority: "low" + }), + e.commands.add("imageStyle", new Ag(e, o)) + } + } + i(80); + class Ig extends Qe { + static get pluginName() { + return "ImageStyleUI" + } + get localizedDefaultStylesTitles() { + const e = this.editor.t; + return { + "Full size image": e("Full size image"), + "Side image": e("Side image"), + "Left aligned image": e("Left aligned image"), + "Centered image": e("Centered image"), + "Right aligned image": e("Right aligned image") + } + } + init() { + const e = function (e, t) { + for (const i of e) + t[i.title] && (i.title = t[i.title]); + return e + } + (Pg(this.editor.config.get("image.styles")), this.localizedDefaultStylesTitles); + for (const t of e) + this._createButton(t) + } + _createButton(e) { + const t = this.editor, + i = "imageStyle:" + e.name; + t.ui.componentFactory.add(i, i => { + const n = t.commands.get("imageStyle"), + o = new cd(i); + return o.set({ + label: e.title, + icon: e.icon, + tooltip: !0, + isToggleable: !0 + }), + o.bind("isEnabled").to(n, "isEnabled"), + o.bind("isOn").to(n, "value", t => t === e.name), + this.listenTo(o, "execute", () => { + t.execute("imageStyle", { + value: e.name + }), + t.editing.view.focus() + }), + o + }) + } + } + function Ng(e) { + const t = e.map(e => e.replace("+", "\\+")); + return new RegExp(`^image\\/(${t.join("|")})$`) + } + function Rg(e) { + return new Promise((t, i) => { + const n = e.getAttribute("src"); + fetch(n).then(e => e.blob()).then(e => { + const i = Og(e, n), + o = i.replace("image/", ""), + r = new File([e], "image." + o, { + type: i + }); + t(r) + }).catch(e => e && "TypeError" === e.name ? function (e) { + return function (e) { + return new Promise((t, i) => { + const n = _r.document.createElement("img"); + n.addEventListener("load", () => { + const e = _r.document.createElement("canvas"); + e.width = n.width, + e.height = n.height; + e.getContext("2d").drawImage(n, 0, 0), + e.toBlob(e => e ? t(e) : i()) + }), + n.addEventListener("error", () => i()), + n.src = e + }) + } + (e).then(t => { + const i = Og(t, e), + n = i.replace("image/", ""); + return new File([t], "image." + n, { + type: i + }) + }) + } + (n).then(t).catch(i) : i(e)) + }) + } + function Og(e, t) { + return e.type ? e.type : t.match(/data:(image\/\w+);base64/) ? t.match(/data:(image\/\w+);base64/)[1].toLowerCase() : "image/jpeg" + } + class Dg extends Qe { + static get pluginName() { + return "ImageUploadUI" + } + init() { + const e = this.editor, + t = e.t, + i = i => { + const n = new mf(i), + o = e.commands.get("uploadImage"), + r = e.config.get("image.upload.types"), + s = Ng(r); + return n.set({ + acceptedType: r.map(e => "image/" + e).join(","), + allowMultipleFiles: !0 + }), + n.buttonView.set({ + label: t("Insert image"), + icon: El, + tooltip: !0 + }), + n.buttonView.bind("isEnabled").to(o), + n.on("done", (t, i) => { + const n = Array.from(i).filter(e => s.test(e.type)); + n.length && e.execute("uploadImage", { + file: n + }) + }), + n + }; + e.ui.componentFactory.add("uploadImage", i), + e.ui.componentFactory.add("imageUpload", i) + } + } + i(82), + i(84), + i(86); + class Lg extends Qe { + static get pluginName() { + return "ImageUploadProgress" + } + constructor(e) { + super(e), + this.placeholder = "data:image/svg+xml;utf8," + encodeURIComponent('') + } + init() { + this.editor.editing.downcastDispatcher.on("attribute:uploadStatus:image", (...e) => this.uploadStatusChange(...e)) + } + uploadStatusChange(e, t, i) { + const n = this.editor, + o = t.item, + r = o.getAttribute("uploadId"); + if (!i.consumable.consume(t.item, e.name)) + return; + const s = n.plugins.get(ff), + a = r ? t.attributeNewValue : null, + c = this.placeholder, + l = n.editing.mapper.toViewElement(o), + d = i.writer; + if ("reading" == a) + return zg(l, d), void Vg(c, l, d); + if ("uploading" == a) { + const e = s.loaders.get(r); + return zg(l, d), + void(e ? (jg(l, d), function (e, t, i, n) { + const o = function (e) { + const t = e.createUIElement("div", { + class: "ck-progress-bar" + }); + return e.setCustomProperty("progressBar", !0, t), + t + } + (t); + t.insert(t.createPositionAt(e, "end"), o), + i.on("change:uploadedPercent", (e, t, i) => { + n.change(e => { + e.setStyle("width", i + "%", o) + }) + }) + } + (l, d, e, n.editing.view), function (e, t, i) { + if (i.data) { + const n = sg(e); + t.setAttribute("src", i.data, n) + } + } + (l, d, e)) : Vg(c, l, d)) + } + "complete" == a && s.loaders.get(r) && function (e, t, i) { + const n = t.createUIElement("div", { + class: "ck-image-upload-complete-icon" + }); + t.insert(t.createPositionAt(e, "end"), n), + setTimeout(() => { + i.change(e => e.remove(e.createRangeOn(n))) + }, 3e3) + } + (l, d, n.editing.view), + function (e, t) { + Fg(e, t, "progressBar") + } + (l, d), + jg(l, d), + function (e, t) { + t.removeClass("ck-appear", e) + } + (l, d) + } + } + function zg(e, t) { + e.hasClass("ck-appear") || t.addClass("ck-appear", e) + } + function Vg(e, t, i) { + t.hasClass("ck-image-upload-placeholder") || i.addClass("ck-image-upload-placeholder", t); + const n = sg(t); + n.getAttribute("src") !== e && i.setAttribute("src", e, n), + Bg(t, "placeholder") || i.insert(i.createPositionAfter(n), function (e) { + const t = e.createUIElement("div", { + class: "ck-upload-placeholder-loader" + }); + return e.setCustomProperty("placeholder", !0, t), + t + } + (i)) + } + function jg(e, t) { + e.hasClass("ck-image-upload-placeholder") && t.removeClass("ck-image-upload-placeholder", e), + Fg(e, t, "placeholder") + } + function Bg(e, t) { + for (const i of e.getChildren()) + if (i.getCustomProperty(t)) + return i + } + function Fg(e, t, i) { + const n = Bg(e, i); + n && t.remove(t.createRangeOn(n)) + } + class Hg extends Ze { + refresh() { + const e = this.editor.model.document.selection.getSelectedElement(), + t = e && "image" === e.name || !1; + this.isEnabled = rg(this.editor.model) || t + } + execute(e) { + const t = this.editor, + i = t.model, + n = t.plugins.get(ff); + for (const t of en(e.file)) + Ug(i, n, t) + } + } + function Ug(e, t, i) { + const n = t.createLoader(i); + n && og(e, { + uploadId: n.id + }) + } + class Wg extends Qe { + static get requires() { + return [ff, Fd, Eu] + } + static get pluginName() { + return "ImageUploadEditing" + } + constructor(e) { + super(e), + e.config.define("image", { + upload: { + types: ["jpeg", "png", "gif", "bmp", "webp", "tiff"] + } + }) + } + init() { + const e = this.editor, + t = e.model.document, + i = e.model.schema, + n = e.conversion, + o = e.plugins.get(ff), + r = Ng(e.config.get("image.upload.types")); + i.extend("image", { + allowAttributes: ["uploadId", "uploadStatus"] + }); + const s = new Hg(e); + e.commands.add("uploadImage", s), + e.commands.add("imageUpload", s), + n.for("upcast").attributeToAttribute({ + view: { + name: "img", + key: "uploadId" + }, + model: "uploadId" + }), + this.listenTo(e.editing.view.document, "clipboardInput", (t, i) => { + if (n = i.dataTransfer, Array.from(n.types).includes("text/html") && "" !== n.getData("text/html")) + return; + var n; + const o = Array.from(i.dataTransfer.files).filter(e => !!e && r.test(e.type)); + o.length && (t.stop(), e.model.change(t => { + i.targetRanges && t.setSelection(i.targetRanges.map(t => e.editing.mapper.toModelRange(t))), + e.model.enqueueChange("default", () => { + e.execute("uploadImage", { + file: o + }) + }) + })) + }), + this.listenTo(e.plugins.get("ClipboardPipeline"), "inputTransformation", (t, i) => { + const n = Array.from(e.editing.view.createRangeIn(i.content)).filter(e => { + return !(!(t = e.item).is("element", "img") || !t.getAttribute("src")) && (t.getAttribute("src").match(/^data:image\/\w+;base64,/g) || t.getAttribute("src").match(/^blob:/g)) && !e.item.getAttribute("uploadProcessed"); + var t + }).map(e => ({ + promise: Rg(e.item), + imageElement: e.item + })); + if (!n.length) + return; + const r = new _u(e.editing.view.document); + for (const e of n) { + r.setAttribute("uploadProcessed", !0, e.imageElement); + const t = o.createLoader(e.promise); + t && (r.setAttribute("src", "", e.imageElement), r.setAttribute("uploadId", t.id, e.imageElement)) + } + }), + e.editing.view.document.on("dragover", (e, t) => { + t.preventDefault() + }), + t.on("change", () => { + const i = t.differ.getChanges({ + includeChangesInGraveyard: !0 + }); + for (const t of i) + if ("insert" == t.type && "$text" != t.name) { + const i = t.position.nodeAfter, + n = "$graveyard" == t.position.root.rootName; + for (const t of qg(e, i)) { + const e = t.getAttribute("uploadId"); + if (!e) + continue; + const i = o.loaders.get(e); + i && (n ? i.abort() : "idle" == i.status && this._readAndUpload(i, t)) + } + } + }), + this.on("uploadComplete", (e, { + imageElement: t, + data: i + }) => { + const n = i.urls ? i.urls : i; + this.editor.model.change(e => { + e.setAttribute("src", n.default, t), + this._parseAndSetSrcsetAttributeOnImage(n, t, e) + }) + }, { + priority: "low" + }) + } + _readAndUpload(e, t) { + const i = this.editor, + n = i.model, + o = i.locale.t, + r = i.plugins.get(ff), + s = i.plugins.get(Fd); + return n.enqueueChange("transparent", e => { + e.setAttribute("uploadStatus", "reading", t) + }), + e.read().then(() => { + const o = e.upload(); + if (Po.isSafari) { + const e = sg(i.editing.mapper.toViewElement(t)); + i.editing.view.once("render", () => { + if (!e.parent) + return; + const t = i.editing.view.domConverter.mapViewToDom(e.parent); + if (!t) + return; + const n = t.style.display; + t.style.display = "none", + t._ckHack = t.offsetHeight, + t.style.display = n + }) + } + return n.enqueueChange("transparent", e => { + e.setAttribute("uploadStatus", "uploading", t) + }), + o + }).then(e => { + n.enqueueChange("transparent", i => { + i.setAttribute("uploadStatus", "complete", t), + this.fire("uploadComplete", { + data: e, + imageElement: t + }) + }), + a() + }).catch(i => { + if ("error" !== e.status && "aborted" !== e.status) + throw i; + "error" == e.status && i && s.showWarning(i, { + title: o("Upload failed"), + namespace: "upload" + }), + a(), + n.enqueueChange("transparent", e => { + e.remove(t) + }) + }); + function a() { + n.enqueueChange("transparent", e => { + e.removeAttribute("uploadId", t), + e.removeAttribute("uploadStatus", t) + }), + r.destroyLoader(e) + } + } + _parseAndSetSrcsetAttributeOnImage(e, t, i) { + let n = 0; + const o = Object.keys(e).filter(e => { + const t = parseInt(e, 10); + if (!isNaN(t)) + return n = Math.max(n, t), !0 + }).map(t => `${e[t]} ${t}w`).join(", "); + "" != o && i.setAttribute("srcset", { + data: o, + width: n + }, t) + } + } + function qg(e, t) { + return Array.from(e.model.createRangeOn(t)).filter(e => e.item.is("element", "image")).map(e => e.item) + } + class $g extends Qe { + static get pluginName() { + return "IndentEditing" + } + init() { + const e = this.editor; + e.commands.add("indent", new et(e)), + e.commands.add("outdent", new et(e)) + } + } + var Yg = '', + Gg = ''; + class Kg extends Qe { + static get pluginName() { + return "IndentUI" + } + init() { + const e = this.editor, + t = e.locale, + i = e.t, + n = "ltr" == t.uiLanguageDirection ? Yg : Gg, + o = "ltr" == t.uiLanguageDirection ? Gg : Yg; + this._defineButton("indent", i("Increase indent"), n), + this._defineButton("outdent", i("Decrease indent"), o) + } + _defineButton(e, t, i) { + const n = this.editor; + n.ui.componentFactory.add(e, o => { + const r = n.commands.get(e), + s = new cd(o); + return s.set({ + label: t, + icon: i, + tooltip: !0 + }), + s.bind("isOn", "isEnabled").to(r, "value", "isEnabled"), + this.listenTo(s, "execute", () => { + n.execute(e), + n.editing.view.focus() + }), + s + }) + } + } + class Qg { + constructor() { + this._definitions = new Set + } + get length() { + return this._definitions.size + } + add(e) { + Array.isArray(e) ? e.forEach(e => this._definitions.add(e)) : this._definitions.add(e) + } + getDispatcher() { + return e => { + e.on("attribute:linkHref", (e, t, i) => { + if (!i.consumable.test(t.item, "attribute:linkHref")) + return; + const n = i.writer, + o = n.document.selection; + for (const e of this._definitions) { + const r = n.createAttributeElement("a", e.attributes, { + priority: 5 + }); + n.setCustomProperty("link", !0, r), + e.callback(t.attributeNewValue) ? t.item.is("selection") ? n.wrap(o.getFirstRange(), r) : n.wrap(i.mapper.toViewRange(t.range), r) : n.unwrap(i.mapper.toViewRange(t.range), r) + } + }, { + priority: "high" + }) + } + } + getDispatcherForLinkedImage() { + return e => { + e.on("attribute:linkHref:image", (e, t, i) => { + const n = i.mapper.toViewElement(t.item), + o = Array.from(n.getChildren()).find(e => "a" === e.name); + for (const e of this._definitions) { + const n = fn(e.attributes); + if (e.callback(t.attributeNewValue)) + for (const[e, t]of n) + "class" === e ? i.writer.addClass(t, o) : i.writer.setAttribute(e, t, o); + else + for (const[e, t]of n) + "class" === e ? i.writer.removeClass(t, o) : i.writer.removeAttribute(e, o) + } + }) + } + } + } + var Jg = function (e, t, i) { + var n = e.length; + return i = void 0 === i ? n : i, + !t && i >= n ? e : On(e, t, i) + }, + Zg = RegExp("[\\u200d\\ud800-\\udfff\\u0300-\\u036f\\ufe20-\\ufe2f\\u20d0-\\u20ff\\ufe0e\\ufe0f]"); + var Xg = function (e) { + return Zg.test(e) + }; + var em = function (e) { + return e.split("") + }, + tm = "[\\ud800-\\udfff]", + im = "[\\u0300-\\u036f\\ufe20-\\ufe2f\\u20d0-\\u20ff]", + nm = "\\ud83c[\\udffb-\\udfff]", + om = "[^\\ud800-\\udfff]", + rm = "(?:\\ud83c[\\udde6-\\uddff]){2}", + sm = "[\\ud800-\\udbff][\\udc00-\\udfff]", + am = "(?:" + im + "|" + nm + ")" + "?", + cm = "[\\ufe0e\\ufe0f]?" + am + ("(?:\\u200d(?:" + [om, rm, sm].join("|") + ")[\\ufe0e\\ufe0f]?" + am + ")*"), + lm = "(?:" + [om + im + "?", im, rm, sm, tm].join("|") + ")", + dm = RegExp(nm + "(?=" + nm + ")|" + lm + cm, "g"); + var um = function (e) { + return e.match(dm) || [] + }; + var hm = function (e) { + return Xg(e) ? um(e) : em(e) + }; + var fm = function (e) { + return function (t) { + t = Sn(t); + var i = Xg(t) ? hm(t) : void 0, + n = i ? i[0] : t.charAt(0), + o = i ? Jg(i, 1).join("") : t.slice(1); + return n[e]() + o + } + } + ("toUpperCase"); + const gm = /[\u0000-\u0020\u00A0\u1680\u180E\u2000-\u2029\u205f\u3000]/g, + mm = /^(?:(?:https?|ftps?|mailto):|[^a-z]|[a-z+.-]+(?:[^a-z+.:-]|$))/i, + pm = /^[\S]+@((?![-_])(?:[-\w\u00a1-\uffff]{0,63}[^-_]\.))+(?:[a-z\u00a1-\uffff]{2,})$/i, + bm = /^((\w+:(\/{2,})?)|(\W))/i; + function wm(e, { + writer: t + }) { + const i = t.createAttributeElement("a", { + href: e + }, { + priority: 5 + }); + return t.setCustomProperty("link", !0, i), + i + } + function km(e) { + return function (e) { + return e.replace(gm, "").match(mm) + } + (e = String(e)) ? e : "#" + } + function _m(e, t) { + return !!e && (e.is("element", "image") && t.checkAttribute("image", "linkHref")) + } + function vm(e, t) { + const i = (n = e, pm.test(n) ? "mailto:" : t); + var n; + const o = !!i && !bm.test(e); + return e && o ? i + e : e + } + class ym extends Ze { + constructor(e) { + super(e), + this.manualDecorators = new Zi, + this.automaticDecorators = new Qg + } + restoreManualDecoratorStates() { + for (const e of this.manualDecorators) + e.value = this._getDecoratorStateFromModel(e.id) + } + refresh() { + const e = this.editor.model, + t = e.document, + i = Ns(t.selection.getSelectedBlocks()); + _m(i, e.schema) ? (this.value = i.getAttribute("linkHref"), this.isEnabled = e.schema.checkAttribute(i, "linkHref")) : (this.value = t.selection.getAttribute("linkHref"), this.isEnabled = e.schema.checkAttributeInSelection(t.selection, "linkHref")); + for (const e of this.manualDecorators) + e.value = this._getDecoratorStateFromModel(e.id) + } + execute(e, t = {}) { + const i = this.editor.model, + n = i.document.selection, + o = [], + r = []; + for (const e in t) + t[e] ? o.push(e) : r.push(e); + i.change(t => { + if (n.isCollapsed) { + const s = n.getFirstPosition(); + if (n.hasAttribute("linkHref")) { + const a = Xh(s, "linkHref", n.getAttribute("linkHref"), i); + t.setAttribute("linkHref", e, a), + o.forEach(e => { + t.setAttribute(e, !0, a) + }), + r.forEach(e => { + t.removeAttribute(e, a) + }), + t.setSelection(t.createPositionAfter(a.end.nodeBefore)) + } else if ("" !== e) { + const r = fn(n.getAttributes()); + r.set("linkHref", e), + o.forEach(e => { + r.set(e, !0) + }); + const { + end: a + } = i.insertContent(t.createText(e, r), s); + t.setSelection(a) + } + ["linkHref", ...o, ...r].forEach(e => { + t.removeSelectionAttribute(e) + }) + } else { + const s = i.schema.getValidRanges(n.getRanges(), "linkHref"), + a = []; + for (const e of n.getSelectedBlocks()) + i.schema.checkAttribute(e, "linkHref") && a.push(t.createRangeOn(e)); + const c = a.slice(); + for (const e of s) + this._isRangeToUpdate(e, a) && c.push(e); + for (const i of c) + t.setAttribute("linkHref", e, i), o.forEach(e => { + t.setAttribute(e, !0, i) + }), r.forEach(e => { + t.removeAttribute(e, i) + }) + } + }) + } + _getDecoratorStateFromModel(e) { + const t = this.editor.model, + i = t.document, + n = Ns(i.selection.getSelectedBlocks()); + return _m(n, t.schema) ? n.getAttribute(e) : i.selection.getAttribute(e) + } + _isRangeToUpdate(e, t) { + for (const i of t) + if (i.containsRange(e)) + return !1; + return !0 + } + } + class xm extends Ze { + refresh() { + const e = this.editor.model, + t = e.document, + i = Ns(t.selection.getSelectedBlocks()); + _m(i, e.schema) ? this.isEnabled = e.schema.checkAttribute(i, "linkHref") : this.isEnabled = e.schema.checkAttributeInSelection(t.selection, "linkHref") + } + execute() { + const e = this.editor, + t = this.editor.model, + i = t.document.selection, + n = e.commands.get("link"); + t.change(e => { + const o = i.isCollapsed ? [Xh(i.getFirstPosition(), "linkHref", i.getAttribute("linkHref"), t)] : t.schema.getValidRanges(i.getRanges(), "linkHref"); + for (const t of o) + if (e.removeAttribute("linkHref", t), n) + for (const i of n.manualDecorators) + e.removeAttribute(i.id, t) + }) + } + } + class Am { + constructor({ + id: e, + label: t, + attributes: i, + defaultValue: n + }) { + this.id = e, + this.set("value"), + this.defaultValue = n, + this.label = t, + this.attributes = i + } + } + Ke(Am, Ue); + i(88); + const Cm = /^(https?:)?\/\//; + class Tm extends Qe { + static get pluginName() { + return "LinkEditing" + } + static get requires() { + return [Vh, Oh, Eu] + } + constructor(e) { + super(e), + e.config.define("link", { + addTargetToExternalLinks: !1 + }) + } + init() { + const e = this.editor; + e.model.schema.extend("$text", { + allowAttributes: "linkHref" + }), + e.conversion.for("dataDowncast").attributeToElement({ + model: "linkHref", + view: wm + }), + e.conversion.for("editingDowncast").attributeToElement({ + model: "linkHref", + view: (e, t) => wm(km(e), t) + }), + e.conversion.for("upcast").elementToAttribute({ + view: { + name: "a", + attributes: { + href: !0 + } + }, + model: { + key: "linkHref", + value: e => e.getAttribute("href") + } + }), + e.commands.add("link", new ym(e)), + e.commands.add("unlink", new xm(e)); + const t = function (e, t) { + const i = { + "Open in a new tab": e("Open in a new tab"), + Downloadable: e("Downloadable") + }; + return t.forEach(e => (e.label && i[e.label] && (e.label = i[e.label]), e)), + t + } + (e.t, function (e) { + const t = []; + if (e) + for (const[i, n]of Object.entries(e)) { + const e = Object.assign({}, n, { + id: "link" + fm(i) + }); + t.push(e) + } + return t + } + (e.config.get("link.decorators"))); + this._enableAutomaticDecorators(t.filter(e => "automatic" === e.mode)), + this._enableManualDecorators(t.filter(e => "manual" === e.mode)); + e.plugins.get(Vh).registerAttribute("linkHref"), + function (e, t, i, n) { + const o = e.editing.view, + r = new Set; + o.document.registerPostFixer(o => { + const s = e.model.document.selection; + let a = !1; + if (s.hasAttribute(t)) { + const c = Xh(s.getFirstPosition(), t, s.getAttribute(t), e.model), + l = e.editing.mapper.toViewRange(c); + for (const e of l.getItems()) + e.is("element", i) && !e.hasClass(n) && (o.addClass(n, e), r.add(e), a = !0) + } + return a + }), + e.conversion.for("editingDowncast").add(e => { + function t() { + o.change(e => { + for (const t of r.values()) + e.removeClass(n, t), r.delete(t) + }) + } + e.on("insert", t, { + priority: "highest" + }), + e.on("remove", t, { + priority: "highest" + }), + e.on("attribute", t, { + priority: "highest" + }), + e.on("selection", t, { + priority: "highest" + }) + }) + } + (e, "linkHref", "a", "ck-link_selected"), + this._enableInsertContentSelectionAttributesFixer(), + this._enableClickingAfterLink(), + this._enableTypingOverLink(), + this._handleDeleteContentAfterLink() + } + _enableAutomaticDecorators(e) { + const t = this.editor, + i = t.commands.get("link").automaticDecorators; + t.config.get("link.addTargetToExternalLinks") && i.add({ + id: "linkIsExternal", + mode: "automatic", + callback: e => Cm.test(e), + attributes: { + target: "_blank", + rel: "noopener noreferrer" + } + }), + i.add(e), + i.length && t.conversion.for("downcast").add(i.getDispatcher()) + } + _enableManualDecorators(e) { + if (!e.length) + return; + const t = this.editor, + i = t.commands.get("link").manualDecorators; + e.forEach(e => { + t.model.schema.extend("$text", { + allowAttributes: e.id + }), + i.add(new Am(e)), + t.conversion.for("downcast").attributeToElement({ + model: e.id, + view: (t, { + writer: n + }) => { + if (t) { + const t = i.get(e.id).attributes, + o = n.createAttributeElement("a", t, { + priority: 5 + }); + return n.setCustomProperty("link", !0, o), + o + } + } + }), + t.conversion.for("upcast").elementToAttribute({ + view: { + name: "a", + attributes: i.get(e.id).attributes + }, + model: { + key: e.id + } + }) + }) + } + _enableInsertContentSelectionAttributesFixer() { + const e = this.editor, + t = e.model, + i = t.document.selection, + n = e.commands.get("link"); + this.listenTo(t, "insertContent", () => { + const e = i.anchor.nodeBefore, + o = i.anchor.nodeAfter; + i.hasAttribute("linkHref") && e && e.hasAttribute("linkHref") && (o && o.hasAttribute("linkHref") || t.change(e => { + Em(e, n.manualDecorators) + })) + }, { + priority: "low" + }) + } + _enableClickingAfterLink() { + const e = this.editor, + t = e.commands.get("link"); + e.editing.view.addObserver(ku); + let i = !1; + this.listenTo(e.editing.view.document, "mousedown", () => { + i = !0 + }), + this.listenTo(e.editing.view.document, "selectionChange", () => { + if (!i) + return; + i = !1; + const n = e.model.document.selection; + if (!n.isCollapsed) + return; + if (!n.hasAttribute("linkHref")) + return; + const o = n.getFirstPosition(), + r = Xh(o, "linkHref", n.getAttribute("linkHref"), e.model); + (o.isTouching(r.start) || o.isTouching(r.end)) && e.model.change(e => { + Em(e, t.manualDecorators) + }) + }) + } + _enableTypingOverLink() { + const e = this.editor, + t = e.editing.view; + let i, + n; + this.listenTo(t.document, "delete", () => { + n = !0 + }, { + priority: "high" + }), + this.listenTo(e.model, "deleteContent", () => { + const t = e.model.document.selection; + t.isCollapsed || (n ? n = !1 : Pm(e) && function (e) { + const t = e.document.selection, + i = t.getFirstPosition(), + n = t.getLastPosition(), + o = i.nodeAfter; + if (!o) + return !1; + if (!o.is("$text")) + return !1; + if (!o.hasAttribute("linkHref")) + return !1; + const r = n.textNode || n.nodeBefore; + if (o === r) + return !0; + return Xh(i, "linkHref", o.getAttribute("linkHref"), e).containsRange(e.createRange(i, n), !0) + } + (e.model) && (i = t.getAttributes())) + }, { + priority: "high" + }), + this.listenTo(e.model, "insertContent", (t, [o]) => { + n = !1, + Pm(e) && i && (e.model.change(e => { + for (const[t, n]of i) + e.setAttribute(t, n, o) + }), i = null) + }, { + priority: "high" + }) + } + _handleDeleteContentAfterLink() { + const e = this.editor, + t = e.model, + i = t.document.selection, + n = e.editing.view, + o = e.commands.get("link"); + let r = !1, + s = !1; + this.listenTo(n.document, "delete", (e, t) => { + s = t.domEvent.keyCode === Io.backspace + }, { + priority: "high" + }), + this.listenTo(t, "deleteContent", () => { + r = !1; + const e = i.getFirstPosition(), + n = i.getAttribute("linkHref"); + if (!n) + return; + const o = Xh(e, "linkHref", n, t); + r = o.containsPosition(e) || o.end.isEqual(e) + }, { + priority: "high" + }), + this.listenTo(t, "deleteContent", () => { + s && (s = !1, r || e.model.enqueueChange(e => { + Em(e, o.manualDecorators) + })) + }, { + priority: "low" + }) + } + } + function Em(e, t) { + e.removeSelectionAttribute("linkHref"); + for (const i of t) + e.removeSelectionAttribute(i.id) + } + function Pm(e) { + return e.plugins.get("Input").isInput(e.model.change(e => e.batch)) + } + i(90); + class Sm extends jl { + constructor(e, t) { + super(e); + const i = e.t; + this.focusTracker = new Rs, + this.keystrokes = new Os, + this.urlInputView = this._createUrlInput(), + this.saveButtonView = this._createButton(i("Save"), Cl, "ck-button-save"), + this.saveButtonView.type = "submit", + this.cancelButtonView = this._createButton(i("Cancel"), Al, "ck-button-cancel", "cancel"), + this._manualDecoratorSwitches = this._createManualDecoratorSwitches(t), + this.children = this._createFormChildren(t.manualDecorators), + this._focusables = new Vl, + this._focusCycler = new dd({ + focusables: this._focusables, + focusTracker: this.focusTracker, + keystrokeHandler: this.keystrokes, + actions: { + focusPrevious: "shift + tab", + focusNext: "tab" + } + }); + const n = ["ck", "ck-link-form", "ck-responsive-form"]; + t.manualDecorators.length && n.push("ck-link-form_layout-vertical", "ck-vertical-form"), + this.setTemplate({ + tag: "form", + attributes: { + class: n, + tabindex: "-1" + }, + children: this.children + }), + Ll(this) + } + getDecoratorSwitchesState() { + return Array.from(this._manualDecoratorSwitches).reduce((e, t) => (e[t.name] = t.isOn, e), {}) + } + render() { + super.render(), + zl({ + view: this + }); + [this.urlInputView, ...this._manualDecoratorSwitches, this.saveButtonView, this.cancelButtonView].forEach(e => { + this._focusables.add(e), + this.focusTracker.add(e.element) + }), + this.keystrokes.listenTo(this.element) + } + focus() { + this._focusCycler.focusFirst() + } + _createUrlInput() { + const e = this.locale.t, + t = new jd(this.locale, Bd); + return t.label = e("Link URL"), + t + } + _createButton(e, t, i, n) { + const o = new cd(this.locale); + return o.set({ + label: e, + icon: t, + tooltip: !0 + }), + o.extendTemplate({ + attributes: { + class: i + } + }), + n && o.delegate("execute").to(this, n), + o + } + _createManualDecoratorSwitches(e) { + const t = this.createCollection(); + for (const i of e.manualDecorators) { + const n = new ld(this.locale); + n.set({ + name: i.id, + label: i.label, + withText: !0 + }), + n.bind("isOn").toMany([i, e], "value", (e, t) => void 0 === t && void 0 === e ? i.defaultValue : e), + n.on("execute", () => { + i.set("value", !n.isOn) + }), + t.add(n) + } + return t + } + _createFormChildren(e) { + const t = this.createCollection(); + if (t.add(this.urlInputView), e.length) { + const e = new jl; + e.setTemplate({ + tag: "ul", + children: this._manualDecoratorSwitches.map(e => ({ + tag: "li", + children: [e], + attributes: { + class: ["ck", "ck-list__item"] + } + })), + attributes: { + class: ["ck", "ck-reset", "ck-list"] + } + }), + t.add(e) + } + return t.add(this.saveButtonView), + t.add(this.cancelButtonView), + t + } + } + i(92); + class Mm extends jl { + constructor(e) { + super(e); + const t = e.t; + this.focusTracker = new Rs, + this.keystrokes = new Os, + this.previewButtonView = this._createPreviewButton(), + this.unlinkButtonView = this._createButton(t("Unlink"), '', "unlink"), + this.editButtonView = this._createButton(t("Edit link"), Nl, "edit"), + this.set("href"), + this._focusables = new Vl, + this._focusCycler = new dd({ + focusables: this._focusables, + focusTracker: this.focusTracker, + keystrokeHandler: this.keystrokes, + actions: { + focusPrevious: "shift + tab", + focusNext: "tab" + } + }), + this.setTemplate({ + tag: "div", + attributes: { + class: ["ck", "ck-link-actions", "ck-responsive-form"], + tabindex: "-1" + }, + children: [this.previewButtonView, this.editButtonView, this.unlinkButtonView] + }) + } + render() { + super.render(); + [this.previewButtonView, this.editButtonView, this.unlinkButtonView].forEach(e => { + this._focusables.add(e), + this.focusTracker.add(e.element) + }), + this.keystrokes.listenTo(this.element) + } + focus() { + this._focusCycler.focusFirst() + } + _createButton(e, t, i) { + const n = new cd(this.locale); + return n.set({ + label: e, + icon: t, + tooltip: !0 + }), + n.delegate("execute").to(this, i), + n + } + _createPreviewButton() { + const e = new cd(this.locale), + t = this.bindTemplate, + i = this.t; + return e.set({ + withText: !0, + tooltip: i("Open link in new tab") + }), + e.extendTemplate({ + attributes: { + class: ["ck", "ck-link-actions__preview"], + href: t.to("href", e => e && km(e)), + target: "_blank", + rel: "noopener noreferrer" + } + }), + e.bind("label").to(this, "href", e => e || i("This link has no URL")), + e.bind("isEnabled").to(this, "href", e => !!e), + e.template.tag = "a", + e.template.eventListeners = {}, + e + } + } + class Im extends Qe { + static get requires() { + return [Qd] + } + static get pluginName() { + return "LinkUI" + } + init() { + const e = this.editor; + e.editing.view.addObserver(wu), + this.actionsView = this._createActionsView(), + this.formView = this._createFormView(), + this._balloon = e.plugins.get(Qd), + this._createToolbarLinkButton(), + this._enableUserBalloonInteractions(), + e.conversion.for("editingDowncast").markerToHighlight({ + model: "link-ui", + view: { + classes: ["ck-fake-link-selection"] + } + }), + e.conversion.for("editingDowncast").markerToElement({ + model: "link-ui", + view: { + name: "span", + classes: ["ck-fake-link-selection", "ck-fake-link-selection_collapsed"] + } + }) + } + destroy() { + super.destroy(), + this.formView.destroy() + } + _createActionsView() { + const e = this.editor, + t = new Mm(e.locale), + i = e.commands.get("link"), + n = e.commands.get("unlink"); + return t.bind("href").to(i, "value"), + t.editButtonView.bind("isEnabled").to(i), + t.unlinkButtonView.bind("isEnabled").to(n), + this.listenTo(t, "edit", () => { + this._addFormView() + }), + this.listenTo(t, "unlink", () => { + e.execute("unlink"), + this._hideUI() + }), + t.keystrokes.set("Esc", (e, t) => { + this._hideUI(), + t() + }), + t.keystrokes.set("Ctrl+K", (e, t) => { + this._addFormView(), + t() + }), + t + } + _createFormView() { + const e = this.editor, + t = e.commands.get("link"), + i = e.config.get("link.defaultProtocol"), + n = new Sm(e.locale, t); + return n.urlInputView.fieldView.bind("value").to(t, "value"), + n.urlInputView.bind("isReadOnly").to(t, "isEnabled", e => !e), + n.saveButtonView.bind("isEnabled").to(t), + this.listenTo(n, "submit", () => { + const { + value: t + } = n.urlInputView.fieldView.element, + o = vm(t, i); + e.execute("link", o, n.getDecoratorSwitchesState()), + this._closeFormView() + }), + this.listenTo(n, "cancel", () => { + this._closeFormView() + }), + n.keystrokes.set("Esc", (e, t) => { + this._closeFormView(), + t() + }), + n + } + _createToolbarLinkButton() { + const e = this.editor, + t = e.commands.get("link"), + i = e.t; + e.keystrokes.set("Ctrl+K", (e, i) => { + i(), + t.isEnabled && this._showUI(!0) + }), + e.ui.componentFactory.add("link", e => { + const n = new cd(e); + return n.isEnabled = !0, + n.label = i("Link"), + n.icon = '', + n.keystroke = "Ctrl+K", + n.tooltip = !0, + n.isToggleable = !0, + n.bind("isEnabled").to(t, "isEnabled"), + n.bind("isOn").to(t, "value", e => !!e), + this.listenTo(n, "execute", () => this._showUI(!0)), + n + }) + } + _enableUserBalloonInteractions() { + const e = this.editor.editing.view.document; + this.listenTo(e, "click", () => { + this._getSelectedLinkElement() && this._showUI() + }), + this.editor.keystrokes.set("Tab", (e, t) => { + this._areActionsVisible && !this.actionsView.focusTracker.isFocused && (this.actionsView.focus(), t()) + }, { + priority: "high" + }), + this.editor.keystrokes.set("Esc", (e, t) => { + this._isUIVisible && (this._hideUI(), t()) + }), + Dl({ + emitter: this.formView, + activator: () => this._isUIInPanel, + contextElements: [this._balloon.view.element], + callback: () => this._hideUI() + }) + } + _addActionsView() { + this._areActionsInPanel || this._balloon.add({ + view: this.actionsView, + position: this._getBalloonPositionData() + }) + } + _addFormView() { + if (this._isFormInPanel) + return; + const e = this.editor.commands.get("link"); + this.formView.disableCssTransitions(), + this._balloon.add({ + view: this.formView, + position: this._getBalloonPositionData() + }), + this._balloon.visibleView === this.formView && this.formView.urlInputView.fieldView.select(), + this.formView.enableCssTransitions(), + this.formView.urlInputView.fieldView.element.value = e.value || "" + } + _closeFormView() { + const e = this.editor.commands.get("link"); + e.restoreManualDecoratorStates(), + void 0 !== e.value ? this._removeFormView() : this._hideUI() + } + _removeFormView() { + this._isFormInPanel && (this.formView.saveButtonView.focus(), this._balloon.remove(this.formView), this.editor.editing.view.focus(), this._hideFakeVisualSelection()) + } + _showUI(e = !1) { + this._getSelectedLinkElement() ? (this._areActionsVisible ? this._addFormView() : this._addActionsView(), e && this._balloon.showStack("main")) : (this._showFakeVisualSelection(), this._addActionsView(), e && this._balloon.showStack("main"), this._addFormView()), + this._startUpdatingUI() + } + _hideUI() { + if (!this._isUIInPanel) + return; + const e = this.editor; + this.stopListening(e.ui, "update"), + this.stopListening(this._balloon, "change:visibleView"), + e.editing.view.focus(), + this._removeFormView(), + this._balloon.remove(this.actionsView), + this._hideFakeVisualSelection() + } + _startUpdatingUI() { + const e = this.editor, + t = e.editing.view.document; + let i = this._getSelectedLinkElement(), + n = r(); + const o = () => { + const e = this._getSelectedLinkElement(), + t = r(); + i && !e || !i && t !== n ? this._hideUI() : this._isUIVisible && this._balloon.updatePosition(this._getBalloonPositionData()), + i = e, + n = t + }; + function r() { + return t.selection.focus.getAncestors().reverse().find(e => e.is("element")) + } + this.listenTo(e.ui, "update", o), + this.listenTo(this._balloon, "change:visibleView", o) + } + get _isFormInPanel() { + return this._balloon.hasView(this.formView) + } + get _areActionsInPanel() { + return this._balloon.hasView(this.actionsView) + } + get _areActionsVisible() { + return this._balloon.visibleView === this.actionsView + } + get _isUIInPanel() { + return this._isFormInPanel || this._areActionsInPanel + } + get _isUIVisible() { + return this._balloon.visibleView == this.formView || this._areActionsVisible + } + _getBalloonPositionData() { + const e = this.editor.editing.view, + t = this.editor.model, + i = e.document; + let n = null; + if (t.markers.has("link-ui")) { + const t = Array.from(this.editor.editing.mapper.markerNameToElements("link-ui")), + i = e.createRange(e.createPositionBefore(t[0]), e.createPositionAfter(t[t.length - 1])); + n = e.domConverter.viewRangeToDom(i) + } else { + const t = this._getSelectedLinkElement(), + o = i.selection.getFirstRange(); + n = t ? e.domConverter.mapViewToDom(t) : e.domConverter.viewRangeToDom(o) + } + return { + target: n + } + } + _getSelectedLinkElement() { + const e = this.editor.editing.view, + t = e.document.selection; + if (t.isCollapsed) + return Nm(t.getFirstPosition()); { + const i = t.getFirstRange().getTrimmed(), + n = Nm(i.start), + o = Nm(i.end); + return n && n == o && e.createRangeIn(n).getTrimmed().isEqual(i) ? n : null + } + } + _showFakeVisualSelection() { + const e = this.editor.model; + e.change(t => { + const i = e.document.selection.getFirstRange(); + if (e.markers.has("link-ui")) + t.updateMarker("link-ui", { + range: i + }); + else if (i.start.isAtEnd) { + const n = i.start.getLastMatchingPosition(({ + item: t + }) => !e.schema.isContent(t), { + boundaries: i + }); + t.addMarker("link-ui", { + usingOperation: !1, + affectsData: !1, + range: t.createRange(n, i.end) + }) + } else + t.addMarker("link-ui", { + usingOperation: !1, + affectsData: !1, + range: i + }) + }) + } + _hideFakeVisualSelection() { + const e = this.editor.model; + e.markers.has("link-ui") && e.change(e => { + e.removeMarker("link-ui") + }) + } + } + function Nm(e) { + return e.getAncestors().find(e => { + return (t = e).is("attributeElement") && !!t.getCustomProperty("link"); + var t + }) + } + const Rm = new RegExp("(^|\\s)(((?:(?:(?:https?|ftp):)?\\/\\/)(?:\\S+(?::\\S*)?@)?(?:(?:[1-9]\\d?|1\\d\\d|2[01]\\d|22[0-3])(?:\\.(?:1?\\d{1,2}|2[0-4]\\d|25[0-5])){2}(?:\\.(?:[1-9]\\d?|1\\d\\d|2[0-4]\\d|25[0-4]))|(((?!www\\.)|(www\\.))(?![-_])(?:[-_a-z0-9\\u00a1-\\uffff]{1,63}\\.)+(?:[a-z\\u00a1-\\uffff]{2,63})))(?::\\d{2,5})?(?:[/?#]\\S*)?)|((www.|(\\S+@))((?![-_])(?:[-_a-z0-9\\u00a1-\\uffff]{1,63}\\.))+(?:[a-z\\u00a1-\\uffff]{2,63})))$", "i"); + class Om extends Qe { + static get pluginName() { + return "AutoLink" + } + init() { + const e = this.editor.model.document.selection; + e.on("change:range", () => { + this.isEnabled = !e.anchor.parent.is("element", "codeBlock") + }), + this._enableTypingHandling() + } + afterInit() { + this._enableEnterHandling(), + this._enableShiftEnterHandling() + } + _enableTypingHandling() { + const e = this.editor, + t = new zh(e.model, e => { + if (!function (e) { + return e.length > 4 && " " === e[e.length - 1] && " " !== e[e.length - 2] + } + (e)) + return; + const t = Dm(e.substr(0, e.length - 1)); + return t ? { + url: t + } + : void 0 + }), + i = e.plugins.get("Input"); + t.on("matched:data", (t, n) => { + const { + batch: o, + range: r, + url: s + } = n; + if (!i.isInput(o)) + return; + const a = r.end.getShiftedBy(-1), + c = a.getShiftedBy(-s.length), + l = e.model.createRange(c, a); + this._applyAutoLink(s, l) + }), + t.bind("isEnabled").to(this) + } + _enableEnterHandling() { + const e = this.editor, + t = e.model, + i = e.commands.get("enter"); + i && i.on("execute", () => { + const e = t.document.selection.getFirstPosition(); + if (!e.parent.previousSibling) + return; + const i = t.createRangeIn(e.parent.previousSibling); + this._checkAndApplyAutoLinkOnRange(i) + }) + } + _enableShiftEnterHandling() { + const e = this.editor, + t = e.model, + i = e.commands.get("shiftEnter"); + i && i.on("execute", () => { + const e = t.document.selection.getFirstPosition(), + i = t.createRange(t.createPositionAt(e.parent, 0), e.getShiftedBy(-1)); + this._checkAndApplyAutoLinkOnRange(i) + }) + } + _checkAndApplyAutoLinkOnRange(e) { + const t = this.editor.model, { + text: i, + range: n + } = Lh(e, t), + o = Dm(i); + if (o) { + const e = t.createRange(n.end.getShiftedBy(-o.length), n.end); + this._applyAutoLink(o, e) + } + } + _applyAutoLink(e, t) { + const i = this.editor.model; + this.isEnabled && function (e, t) { + return t.schema.checkAttributeInSelection(t.createSelection(e), "linkHref") + } + (t, i) && i.enqueueChange(i => { + const n = this.editor.config.get("link.defaultProtocol"), + o = vm(e, n); + i.setAttribute("linkHref", o, t) + }) + } + } + function Dm(e) { + const t = Rm.exec(e); + return t ? t[2] : null + } + class Lm extends Ze { + constructor(e, t) { + super(e), + this.type = t + } + refresh() { + this.value = this._getValue(), + this.isEnabled = this._checkEnabled() + } + execute(e = {}) { + const t = this.editor.model, + i = t.document, + n = Array.from(i.selection.getSelectedBlocks()).filter(e => Vm(e, t.schema)), + o = void 0 !== e.forceValue ? !e.forceValue : this.value; + t.change(e => { + if (o) { + let t = n[n.length - 1].nextSibling, + i = Number.POSITIVE_INFINITY, + o = []; + for (; t && "listItem" == t.name && 0 !== t.getAttribute("listIndent"); ) { + const e = t.getAttribute("listIndent"); + e < i && (i = e); + const n = e - i; + o.push({ + element: t, + listIndent: n + }), + t = t.nextSibling + } + o = o.reverse(); + for (const t of o) + e.setAttribute("listIndent", t.listIndent, t.element) + } + if (!o) { + let e = Number.POSITIVE_INFINITY; + for (const t of n) + t.is("element", "listItem") && t.getAttribute("listIndent") < e && (e = t.getAttribute("listIndent")); + e = 0 === e ? 1 : e, + zm(n, !0, e), + zm(n, !1, e) + } + for (const t of n.reverse()) + o && "listItem" == t.name ? e.rename(t, "paragraph") : o || "listItem" == t.name ? o || "listItem" != t.name || t.getAttribute("listType") == this.type || e.setAttribute("listType", this.type, t) : (e.setAttributes({ + listType: this.type, + listIndent: 0 + }, t), e.rename(t, "listItem")); + this.fire("_executeCleanup", n) + }) + } + _getValue() { + const e = Ns(this.editor.model.document.selection.getSelectedBlocks()); + return !!e && e.is("element", "listItem") && e.getAttribute("listType") == this.type + } + _checkEnabled() { + if (this.value) + return !0; + const e = this.editor.model.document.selection, + t = this.editor.model.schema, + i = Ns(e.getSelectedBlocks()); + return !!i && Vm(i, t) + } + } + function zm(e, t, i) { + const n = t ? e[0] : e[e.length - 1]; + if (n.is("element", "listItem")) { + let o = n[t ? "previousSibling" : "nextSibling"], + r = n.getAttribute("listIndent"); + for (; o && o.is("element", "listItem") && o.getAttribute("listIndent") >= i; ) + r > o.getAttribute("listIndent") && (r = o.getAttribute("listIndent")), o.getAttribute("listIndent") == r && e[t ? "unshift" : "push"](o), o = o[t ? "previousSibling" : "nextSibling"] + } + } + function Vm(e, t) { + return t.checkChild(e.parent, "listItem") && !t.isObject(e) + } + class jm extends Ze { + constructor(e, t) { + super(e), + this._indentBy = "forward" == t ? 1 : -1 + } + refresh() { + this.isEnabled = this._checkEnabled() + } + execute() { + const e = this.editor.model, + t = e.document; + let i = Array.from(t.selection.getSelectedBlocks()); + e.change(e => { + const t = i[i.length - 1]; + let n = t.nextSibling; + for (; n && "listItem" == n.name && n.getAttribute("listIndent") > t.getAttribute("listIndent"); ) + i.push(n), n = n.nextSibling; + this._indentBy < 0 && (i = i.reverse()); + for (const t of i) { + const i = t.getAttribute("listIndent") + this._indentBy; + i < 0 ? e.rename(t, "paragraph") : e.setAttribute("listIndent", i, t) + } + this.fire("_executeCleanup", i) + }) + } + _checkEnabled() { + const e = Ns(this.editor.model.document.selection.getSelectedBlocks()); + if (!e || !e.is("element", "listItem")) + return !1; + if (this._indentBy > 0) { + const t = e.getAttribute("listIndent"), + i = e.getAttribute("listType"); + let n = e.previousSibling; + for (; n && n.is("element", "listItem") && n.getAttribute("listIndent") >= t; ) { + if (n.getAttribute("listIndent") == t) + return n.getAttribute("listType") == i; + n = n.previousSibling + } + return !1 + } + return !0 + } + } + function Bm(e, t) { + const i = t.mapper, + n = t.writer, + o = "numbered" == e.getAttribute("listType") ? "ol" : "ul", + r = function (e) { + const t = e.createContainerElement("li"); + return t.getFillerOffset = $m, + t + } + (n), + s = n.createContainerElement(o, null); + return n.insert(n.createPositionAt(s, 0), r), + i.bindElements(e, r), + r + } + function Fm(e, t, i, n) { + const o = t.parent, + r = i.mapper, + s = i.writer; + let a = r.toViewPosition(n.createPositionBefore(e)); + const c = Wm(e.previousSibling, { + sameIndent: !0, + smallerIndent: !0, + listIndent: e.getAttribute("listIndent") + }), + l = e.previousSibling; + if (c && c.getAttribute("listIndent") == e.getAttribute("listIndent")) { + const e = r.toViewElement(c); + a = s.breakContainer(s.createPositionAfter(e)) + } else if (l && "listItem" == l.name) { + a = r.toViewPosition(n.createPositionAt(l, "end")); + const e = r.findMappedViewAncestor(a), + t = function (e) { + for (const t of e.getChildren()) + if ("ul" == t.name || "ol" == t.name) + return t; + return null + } + (e); + a = t ? s.createPositionBefore(t) : s.createPositionAt(e, "end") + } else + a = r.toViewPosition(n.createPositionBefore(e)); + if (a = Um(a), s.insert(a, o), l && "listItem" == l.name) { + const e = r.toViewElement(l), + i = s.createRange(s.createPositionAt(e, 0), a).getWalker({ + ignoreElementEnd: !0 + }); + for (const e of i) + if (e.item.is("element", "li")) { + const n = s.breakContainer(s.createPositionBefore(e.item)), + o = e.item.parent, + r = s.createPositionAt(t, "end"); + Hm(s, r.nodeBefore, r.nodeAfter), + s.move(s.createRangeOn(o), r), + i.position = n + } + } else { + const i = o.nextSibling; + if (i && (i.is("element", "ul") || i.is("element", "ol"))) { + let n = null; + for (const t of i.getChildren()) { + const i = r.toModelElement(t); + if (!(i && i.getAttribute("listIndent") > e.getAttribute("listIndent"))) + break; + n = t + } + n && (s.breakContainer(s.createPositionAfter(n)), s.move(s.createRangeOn(n.parent), s.createPositionAt(t, "end"))) + } + } + Hm(s, o, o.nextSibling), + Hm(s, o.previousSibling, o) + } + function Hm(e, t, i) { + return !t || !i || "ul" != t.name && "ol" != t.name || t.name != i.name || t.getAttribute("class") !== i.getAttribute("class") ? null : e.mergeContainers(e.createPositionAfter(t)) + } + function Um(e) { + return e.getLastMatchingPosition(e => e.item.is("uiElement")) + } + function Wm(e, t) { + const i = !!t.sameIndent, + n = !!t.smallerIndent, + o = t.listIndent; + let r = e; + for (; r && "listItem" == r.name; ) { + const e = r.getAttribute("listIndent"); + if (i && o == e || n && o > e) + return r; + r = "forward" === t.direction ? r.nextSibling : r.previousSibling + } + return null + } + function qm(e, t, i, n) { + e.ui.componentFactory.add(t, o => { + const r = e.commands.get(t), + s = new cd(o); + return s.set({ + label: i, + icon: n, + tooltip: !0, + isToggleable: !0 + }), + s.bind("isOn", "isEnabled").to(r, "value", "isEnabled"), + s.on("execute", () => { + e.execute(t), + e.editing.view.focus() + }), + s + }) + } + function $m() { + const e = !this.isEmpty && ("ul" == this.getChild(0).name || "ol" == this.getChild(0).name); + return this.isEmpty || e ? 0 : io.call(this) + } + function Ym(e) { + return (t, i, n) => { + const o = n.consumable; + if (!o.test(i.item, "insert") || !o.test(i.item, "attribute:listType") || !o.test(i.item, "attribute:listIndent")) + return; + o.consume(i.item, "insert"), + o.consume(i.item, "attribute:listType"), + o.consume(i.item, "attribute:listIndent"); + const r = i.item; + Fm(r, Bm(r, n), n, e) + } + } + function Gm(e, t, i) { + if (!i.consumable.consume(t.item, "attribute:listType")) + return; + const n = i.mapper.toViewElement(t.item), + o = i.writer; + o.breakContainer(o.createPositionBefore(n)), + o.breakContainer(o.createPositionAfter(n)); + const r = n.parent, + s = "numbered" == t.attributeNewValue ? "ol" : "ul"; + o.rename(s, r) + } + function Km(e, t, i) { + const n = i.mapper.toViewElement(t.item).parent, + o = i.writer; + Hm(o, n, n.nextSibling), + Hm(o, n.previousSibling, n); + for (const e of t.item.getChildren()) + i.consumable.consume(e, "insert") + } + function Qm(e, t, i) { + if ("listItem" != t.item.name) { + let e = i.mapper.toViewPosition(t.range.start); + const n = i.writer, + o = []; + for (; ("ul" == e.parent.name || "ol" == e.parent.name) && (e = n.breakContainer(e), "li" == e.parent.name); ) { + const t = e, + i = n.createPositionAt(e.parent, "end"); + if (!t.isEqual(i)) { + const e = n.remove(n.createRange(t, i)); + o.push(e) + } + e = n.createPositionAfter(e.parent) + } + if (o.length > 0) { + for (let t = 0; t < o.length; t++) { + const i = e.nodeBefore; + if (e = n.insert(e, o[t]).end, t > 0) { + const t = Hm(n, i, i.nextSibling); + t && t.parent == i && e.offset-- + } + } + Hm(n, e.nodeBefore, e.nodeAfter) + } + } + } + function Jm(e, t, i) { + const n = i.mapper.toViewPosition(t.position), + o = n.nodeBefore, + r = n.nodeAfter; + Hm(i.writer, o, r) + } + function Zm(e, t, i) { + if (i.consumable.consume(t.viewItem, { + name: !0 + })) { + const e = i.writer, + n = e.createElement("listItem"), + o = function (e) { + let t = 0, + i = e.parent; + for (; i; ) { + if (i.is("element", "li")) + t++; + else { + const e = i.previousSibling; + e && e.is("element", "li") && t++ + } + i = i.parent + } + return t + } + (t.viewItem); + e.setAttribute("listIndent", o, n); + const r = t.viewItem.parent && "ol" == t.viewItem.parent.name ? "numbered" : "bulleted"; + if (e.setAttribute("listType", r, n), !i.safeInsert(n, t.modelCursor)) + return; + const s = function (e, t, i) { + const { + writer: n, + schema: o + } = i; + let r = n.createPositionAfter(e); + for (const s of t) + if ("ul" == s.name || "ol" == s.name) + r = i.convertItem(s, r).modelCursor; + else { + const t = i.convertItem(s, n.createPositionAt(e, "end")), + a = t.modelRange.start.nodeAfter; + a && a.is("element") && !o.checkChild(e, a.name) && (e = t.modelCursor.parent.is("element", "listItem") ? t.modelCursor.parent : np(t.modelCursor), r = n.createPositionAfter(e)) + } + return r + } + (n, t.viewItem.getChildren(), i); + t.modelRange = e.createRange(t.modelCursor, s), + i.updateConversionResult(n, t) + } + } + function Xm(e, t, i) { + if (i.consumable.test(t.viewItem, { + name: !0 + })) { + const e = Array.from(t.viewItem.getChildren()); + for (const t of e) { + !(t.is("element", "li") || rp(t)) && t._remove() + } + } + } + function ep(e, t, i) { + if (i.consumable.test(t.viewItem, { + name: !0 + })) { + if (0 === t.viewItem.childCount) + return; + const e = [...t.viewItem.getChildren()]; + let i = !1, + n = !0; + for (const t of e) + i && !rp(t) && t._remove(), t.is("$text") ? (n && (t._data = t.data.trimStart()), t.nextSibling && !rp(t.nextSibling) || (t._data = t.data.trimEnd())) : rp(t) && (i = !0), n = !1 + } + } + function tp(e) { + return (t, i) => { + if (i.isPhantom) + return; + const n = i.modelPosition.nodeBefore; + if (n && n.is("element", "listItem")) { + const t = i.mapper.toViewElement(n), + o = t.getAncestors().find(rp), + r = e.createPositionAt(t, 0).getWalker(); + for (const e of r) { + if ("elementStart" == e.type && e.item.is("element", "li")) { + i.viewPosition = e.previousPosition; + break + } + if ("elementEnd" == e.type && e.item == o) { + i.viewPosition = e.nextPosition; + break + } + } + } + } + } + function ip(e, [t, i]) { + let n, + o = t.is("documentFragment") ? t.getChild(0) : t; + if (n = i ? this.createSelection(i) : this.document.selection, o && o.is("element", "listItem")) { + const e = n.getFirstPosition(); + let t = null; + if (e.parent.is("element", "listItem") ? t = e.parent : e.nodeBefore && e.nodeBefore.is("element", "listItem") && (t = e.nodeBefore), t) { + const e = t.getAttribute("listIndent"); + if (e > 0) + for (; o && o.is("element", "listItem"); ) + o._setAttribute("listIndent", o.getAttribute("listIndent") + e), o = o.nextSibling + } + } + } + function np(e) { + const t = new Zs({ + startPosition: e + }); + let i; + do { + i = t.next() + } while (!i.value.item.is("element", "listItem")); + return i.value.item + } + function op(e, t, i, n, o, r) { + const s = Wm(t.nodeBefore, { + sameIndent: !0, + smallerIndent: !0, + listIndent: e, + foo: "b" + }), + a = o.mapper, + c = o.writer, + l = s ? s.getAttribute("listIndent") : null; + let d; + if (s) + if (l == e) { + const e = a.toViewElement(s).parent; + d = c.createPositionAfter(e) + } else { + const e = r.createPositionAt(s, "end"); + d = a.toViewPosition(e) + } + else + d = i; + d = Um(d); + for (const e of[...n.getChildren()]) + rp(e) && (d = c.move(c.createRangeOn(e), d).end, Hm(c, e, e.nextSibling), Hm(c, e.previousSibling, e)) + } + function rp(e) { + return e.is("element", "ol") || e.is("element", "ul") + } + class sp extends Qe { + static get pluginName() { + return "ListEditing" + } + static get requires() { + return [Nu, Lu] + } + init() { + const e = this.editor; + e.model.schema.register("listItem", { + inheritAllFrom: "$block", + allowAttributes: ["listType", "listIndent"] + }); + const t = e.data, + i = e.editing; + var n; + e.model.document.registerPostFixer(t => function (e, t) { + const i = e.document.differ.getChanges(), + n = new Map; + let o = !1; + for (const n of i) + if ("insert" == n.type && "listItem" == n.name) + r(n.position); + else if ("insert" == n.type && "listItem" != n.name) { + if ("$text" != n.name) { + const i = n.position.nodeAfter; + i.hasAttribute("listIndent") && (t.removeAttribute("listIndent", i), o = !0), + i.hasAttribute("listType") && (t.removeAttribute("listType", i), o = !0), + i.hasAttribute("listStyle") && (t.removeAttribute("listStyle", i), o = !0); + for (const t of Array.from(e.createRangeIn(i)).filter(e => e.item.is("element", "listItem"))) + r(t.previousPosition) + } + r(n.position.getShiftedBy(n.length)) + } else + "remove" == n.type && "listItem" == n.name ? r(n.position) : ("attribute" == n.type && "listIndent" == n.attributeKey || "attribute" == n.type && "listType" == n.attributeKey) && r(n.range.start); + for (const e of n.values()) + s(e), a(e); + return o; + function r(e) { + const t = e.nodeBefore; + if (t && t.is("element", "listItem")) { + let e = t; + if (n.has(e)) + return; + for (let t = e.previousSibling; t && t.is("element", "listItem"); t = e.previousSibling) + if (e = t, n.has(e)) + return; + n.set(t, e) + } else { + const t = e.nodeAfter; + t && t.is("element", "listItem") && n.set(t, t) + } + } + function s(e) { + let i = 0, + n = null; + for (; e && e.is("element", "listItem"); ) { + const r = e.getAttribute("listIndent"); + if (r > i) { + let s; + null === n ? (n = r - i, s = i) : (n > r && (n = r), s = r - n), + t.setAttribute("listIndent", s, e), + o = !0 + } else + n = null, i = e.getAttribute("listIndent") + 1; + e = e.nextSibling + } + } + function a(e) { + let i = [], + n = null; + for (; e && e.is("element", "listItem"); ) { + const r = e.getAttribute("listIndent"); + if (n && n.getAttribute("listIndent") > r && (i = i.slice(0, r + 1)), 0 != r) + if (i[r]) { + const n = i[r]; + e.getAttribute("listType") != n && (t.setAttribute("listType", n, e), o = !0) + } else + i[r] = e.getAttribute("listType"); + n = e, + e = e.nextSibling + } + } + } + (e.model, t)), + i.mapper.registerViewToModelLength("li", ap), + t.mapper.registerViewToModelLength("li", ap), + i.mapper.on("modelToViewPosition", tp(i.view)), + i.mapper.on("viewToModelPosition", (n = e.model, (e, t) => { + const i = t.viewPosition, + o = i.parent, + r = t.mapper; + if ("ul" == o.name || "ol" == o.name) { + if (i.isAtEnd) { + const e = r.toModelElement(i.nodeBefore), + o = r.getModelLength(i.nodeBefore); + t.modelPosition = n.createPositionBefore(e).getShiftedBy(o) + } else { + const e = r.toModelElement(i.nodeAfter); + t.modelPosition = n.createPositionBefore(e) + } + e.stop() + } else if ("li" == o.name && i.nodeBefore && ("ul" == i.nodeBefore.name || "ol" == i.nodeBefore.name)) { + const s = r.toModelElement(o); + let a = 1, + c = i.nodeBefore; + for (; c && rp(c); ) + a += r.getModelLength(c), c = c.previousSibling; + t.modelPosition = n.createPositionBefore(s).getShiftedBy(a), + e.stop() + } + })), + t.mapper.on("modelToViewPosition", tp(i.view)), + e.conversion.for("editingDowncast").add(t => { + t.on("insert", Qm, { + priority: "high" + }), + t.on("insert:listItem", Ym(e.model)), + t.on("attribute:listType:listItem", Gm, { + priority: "high" + }), + t.on("attribute:listType:listItem", Km, { + priority: "low" + }), + t.on("attribute:listIndent:listItem", function (e) { + return (t, i, n) => { + if (!n.consumable.consume(i.item, "attribute:listIndent")) + return; + const o = n.mapper.toViewElement(i.item), + r = n.writer; + r.breakContainer(r.createPositionBefore(o)), + r.breakContainer(r.createPositionAfter(o)); + const s = o.parent, + a = s.previousSibling, + c = r.createRangeOn(s); + r.remove(c), + a && a.nextSibling && Hm(r, a, a.nextSibling), + op(i.attributeOldValue + 1, i.range.start, c.start, o, n, e), + Fm(i.item, o, n, e); + for (const e of i.item.getChildren()) + n.consumable.consume(e, "insert") + } + } + (e.model)), + t.on("remove:listItem", function (e) { + return (t, i, n) => { + const o = n.mapper.toViewPosition(i.position).getLastMatchingPosition(e => !e.item.is("element", "li")).nodeAfter, + r = n.writer; + r.breakContainer(r.createPositionBefore(o)), + r.breakContainer(r.createPositionAfter(o)); + const s = o.parent, + a = s.previousSibling, + c = r.createRangeOn(s), + l = r.remove(c); + a && a.nextSibling && Hm(r, a, a.nextSibling); + op(n.mapper.toModelElement(o).getAttribute("listIndent") + 1, i.position, c.start, o, n, e); + for (const e of r.createRangeIn(l).getItems()) + n.mapper.unbindViewElement(e); + t.stop() + } + } + (e.model)), + t.on("remove", Jm, { + priority: "low" + }) + }), + e.conversion.for("dataDowncast").add(t => { + t.on("insert", Qm, { + priority: "high" + }), + t.on("insert:listItem", Ym(e.model)) + }), + e.conversion.for("upcast").add(e => { + e.on("element:ul", Xm, { + priority: "high" + }), + e.on("element:ol", Xm, { + priority: "high" + }), + e.on("element:li", ep, { + priority: "high" + }), + e.on("element:li", Zm) + }), + e.model.on("insertContent", ip, { + priority: "high" + }), + e.commands.add("numberedList", new Lm(e, "numbered")), + e.commands.add("bulletedList", new Lm(e, "bulleted")), + e.commands.add("indentList", new jm(e, "forward")), + e.commands.add("outdentList", new jm(e, "backward")); + const o = i.view.document; + this.listenTo(o, "enter", (e, t) => { + const i = this.editor.model.document, + n = i.selection.getLastPosition().parent; + i.selection.isCollapsed && "listItem" == n.name && n.isEmpty && (this.editor.execute("outdentList"), t.preventDefault(), e.stop()) + }, { + context: "li" + }), + this.listenTo(o, "delete", (e, t) => { + if ("backward" !== t.direction) + return; + const i = this.editor.model.document.selection; + if (!i.isCollapsed) + return; + const n = i.getFirstPosition(); + if (!n.isAtStart) + return; + const o = n.parent; + if ("listItem" !== o.name) + return; + o.previousSibling && "listItem" === o.previousSibling.name || (this.editor.execute("outdentList"), t.preventDefault(), e.stop()) + }, { + context: "li" + }); + const r = e => (t, i) => { + this.editor.commands.get(e).isEnabled && (this.editor.execute(e), i()) + }; + e.keystrokes.set("Tab", r("indentList")), + e.keystrokes.set("Shift+Tab", r("outdentList")) + } + afterInit() { + const e = this.editor.commands, + t = e.get("indent"), + i = e.get("outdent"); + t && t.registerChildCommand(e.get("indentList")), + i && i.registerChildCommand(e.get("outdentList")) + } + } + function ap(e) { + let t = 1; + for (const i of e.getChildren()) + if ("ul" == i.name || "ol" == i.name) + for (const e of i.getChildren()) + t += ap(e); + return t + } + class cp extends Qe { + static get pluginName() { + return "ListUI" + } + init() { + const e = this.editor.t; + qm(this.editor, "numberedList", e("Numbered List"), ''), + qm(this.editor, "bulletedList", e("Bulleted List"), '') + } + } + function lp(e, t) { + return e => { + e.on("attribute:url:media", i) + }; + function i(i, n, o) { + if (!o.consumable.consume(n.item, i.name)) + return; + const r = n.attributeNewValue, + s = o.writer, + a = o.mapper.toViewElement(n.item), + c = [...a.getChildren()].find(e => e.getCustomProperty("media-content")); + s.remove(c); + const l = e.getMediaViewElement(s, r, t); + s.insert(s.createPositionAt(a, 0), l) + } + } + function dp(e, t, i, n) { + const o = e.createContainerElement("figure", { + class: "media" + }); + return e.insert(e.createPositionAt(o, 0), t.getMediaViewElement(e, i, n)), + o + } + function up(e) { + const t = e.getSelectedElement(); + return t && t.is("element", "media") ? t : null + } + function hp(e, t, i) { + e.change(n => { + const o = n.createElement("media", { + url: t + }); + e.insertContent(o, i), + n.setSelection(o, "on") + }) + } + class fp extends Ze { + refresh() { + const e = this.editor.model, + t = e.document.selection, + i = e.schema, + n = up(t); + this.value = n ? n.getAttribute("url") : null, + this.isEnabled = function (e) { + const t = e.getSelectedElement(); + return !!t && "media" === t.name + } + (t) || function (e, t) { + let i = Gu(e, t).parent; + i.isEmpty && !t.schema.isLimit(i) && (i = i.parent); + return t.schema.checkChild(i, "media") + } + (t, e) && !Ku(t, i) + } + execute(e) { + const t = this.editor.model, + i = t.document.selection, + n = up(i); + if (n) + t.change(t => { + t.setAttribute("url", e, n) + }); + else { + const n = Gu(i, t); + hp(t, e, n) + } + } + } + class gp { + constructor(e, t) { + const i = t.providers, + n = t.extraProviders || [], + o = new Set(t.removeProviders), + r = i.concat(n).filter(e => { + const t = e.name; + return t ? !o.has(t) : (Object(c.b)("media-embed-no-provider-name", { + provider: e + }), !1) + }); + this.locale = e, + this.providerDefinitions = r + } + hasMedia(e) { + return !!this._getMedia(e) + } + getMediaViewElement(e, t, i) { + return this._getMedia(t).getViewElement(e, i) + } + _getMedia(e) { + if (!e) + return new mp(this.locale); + e = e.trim(); + for (const t of this.providerDefinitions) { + const i = t.html, + n = en(t.url); + for (const t of n) { + const n = this._getUrlMatches(e, t); + if (n) + return new mp(this.locale, e, n, i) + } + } + return null + } + _getUrlMatches(e, t) { + let i = e.match(t); + if (i) + return i; + let n = e.replace(/^https?:\/\//, ""); + return i = n.match(t), + i || (n = n.replace(/^www\./, ""), i = n.match(t), i || null) + } + } + class mp { + constructor(e, t, i, n) { + this.url = this._getValidUrl(t), + this._t = e.t, + this._match = i, + this._previewRenderer = n + } + getViewElement(e, t) { + const i = {}; + let n; + if (t.renderForEditingView || t.renderMediaPreview && this.url && this._previewRenderer) { + this.url && (i["data-oembed-url"] = this.url), + t.renderForEditingView && (i.class = "ck-media__wrapper"); + const o = this._getPreviewHtml(t); + n = e.createRawElement("div", i, (function (e) { + e.innerHTML = o + })) + } else + this.url && (i.url = this.url), n = e.createEmptyElement(t.elementName, i); + return e.setCustomProperty("media-content", !0, n), + n + } + _getPreviewHtml(e) { + return this._previewRenderer ? this._previewRenderer(this._match) : this.url && e.renderForEditingView ? this._getPlaceholderHtml() : "" + } + _getPlaceholderHtml() { + const e = new ad, + t = new sd; + e.text = this._t("Open media in new tab"), + t.content = '', + t.viewBox = "0 0 64 42"; + return new Bl({ + tag: "div", + attributes: { + class: "ck ck-reset_all ck-media__placeholder" + }, + children: [{ + tag: "div", + attributes: { + class: "ck-media__placeholder__icon" + }, + children: [t] + }, { + tag: "a", + attributes: { + class: "ck-media__placeholder__url", + target: "_blank", + rel: "noopener noreferrer", + href: this.url + }, + children: [{ + tag: "span", + attributes: { + class: "ck-media__placeholder__url__text" + }, + children: [this.url] + }, e] + } + ] + }).render().outerHTML + } + _getValidUrl(e) { + return e ? e.match(/^https?/) ? e : "https://" + e : null + } + } + i(94); + class pp extends Qe { + static get pluginName() { + return "MediaEmbedEditing" + } + constructor(e) { + super(e), + e.config.define("mediaEmbed", { + elementName: "oembed", + providers: [{ + name: "dailymotion", + url: /^dailymotion\.com\/video\/(\w+)/, + html: e => `

` + }, { + name: "spotify", + url: [/^open\.spotify\.com\/(artist\/\w+)/, /^open\.spotify\.com\/(album\/\w+)/, /^open\.spotify\.com\/(track\/\w+)/], + html: e => `

` + }, { + name: "youtube", + url: [/^(?:m\.)?youtube\.com\/watch\?v=([\w-]+)/, /^(?:m\.)?youtube\.com\/v\/([\w-]+)/, /^youtube\.com\/embed\/([\w-]+)/, /^youtu\.be\/([\w-]+)/], + html: e => `

` + }, { + name: "vimeo", + url: [/^vimeo\.com\/(\d+)/, /^vimeo\.com\/[^/]+\/[^/]+\/video\/(\d+)/, /^vimeo\.com\/album\/[^/]+\/video\/(\d+)/, /^vimeo\.com\/channels\/[^/]+\/(\d+)/, /^vimeo\.com\/groups\/[^/]+\/videos\/(\d+)/, /^vimeo\.com\/ondemand\/[^/]+\/(\d+)/, /^player\.vimeo\.com\/video\/(\d+)/], + html: e => `

` + }, { + name: "instagram", + url: /^instagram\.com\/p\/(\w+)/ + }, { + name: "twitter", + url: /^twitter\.com/ + }, { + name: "googleMaps", + url: /^google\.com\/maps/ + }, { + name: "flickr", + url: /^flickr\.com/ + }, { + name: "facebook", + url: /^facebook\.com/ + } + ] + }), + this.registry = new gp(e.locale, e.config.get("mediaEmbed")) + } + init() { + const e = this.editor, + t = e.model.schema, + i = e.t, + n = e.conversion, + o = e.config.get("mediaEmbed.previewsInData"), + r = e.config.get("mediaEmbed.elementName"), + s = this.registry; + e.commands.add("mediaEmbed", new fp(e)), + t.register("media", { + isObject: !0, + isBlock: !0, + allowWhere: "$block", + allowAttributes: ["url"] + }), + n.for("dataDowncast").elementToElement({ + model: "media", + view: (e, { + writer: t + }) => { + const i = e.getAttribute("url"); + return dp(t, s, i, { + elementName: r, + renderMediaPreview: i && o + }) + } + }), + n.for("dataDowncast").add(lp(s, { + elementName: r, + renderMediaPreview: o + })), + n.for("editingDowncast").elementToElement({ + model: "media", + view: (e, { + writer: t + }) => { + const n = e.getAttribute("url"); + return function (e, t, i) { + return t.setCustomProperty("media", !0, e), + Hu(e, t, { + label: i + }) + } + (dp(t, s, n, { + elementName: r, + renderForEditingView: !0 + }), t, i("media widget")) + } + }), + n.for("editingDowncast").add(lp(s, { + elementName: r, + renderForEditingView: !0 + })), + n.for("upcast").elementToElement({ + view: e => ["oembed", r].includes(e.name) && e.getAttribute("url") ? { + name: !0 + } + : null, + model: (e, { + writer: t + }) => { + const i = e.getAttribute("url"); + if (s.hasMedia(i)) + return t.createElement("media", { + url: i + }) + } + }).elementToElement({ + view: { + name: "div", + attributes: { + "data-oembed-url": !0 + } + }, + model: (e, { + writer: t + }) => { + const i = e.getAttribute("data-oembed-url"); + if (s.hasMedia(i)) + return t.createElement("media", { + url: i + }) + } + }) + } + } + const bp = /^(?:http(s)?:\/\/)?[\w-]+\.[\w-.~:/?#[\]@!$&'()*+,;=%]+$/; + class wp extends Qe { + static get requires() { + return [bh, uf] + } + static get pluginName() { + return "AutoMediaEmbed" + } + constructor(e) { + super(e), + this._timeoutId = null, + this._positionToInsert = null + } + init() { + const e = this.editor, + t = e.model.document; + this.listenTo(e.plugins.get("ClipboardPipeline"), "inputTransformation", () => { + const e = t.selection.getFirstRange(), + i = Zc.fromPosition(e.start); + i.stickiness = "toPrevious"; + const n = Zc.fromPosition(e.end); + n.stickiness = "toNext", + t.once("change:data", () => { + this._embedMediaBetweenPositions(i, n), + i.detach(), + n.detach() + }, { + priority: "high" + }) + }), + e.commands.get("undo").on("execute", () => { + this._timeoutId && (_r.window.clearTimeout(this._timeoutId), this._positionToInsert.detach(), this._timeoutId = null, this._positionToInsert = null) + }, { + priority: "high" + }) + } + _embedMediaBetweenPositions(e, t) { + const i = this.editor, + n = i.plugins.get(pp).registry, + o = new ba(e, t), + r = o.getWalker({ + ignoreElementEnd: !0 + }); + let s = ""; + for (const e of r) + e.item.is("$textProxy") && (s += e.item.data); + if (s = s.trim(), !s.match(bp)) + return void o.detach(); + if (!n.hasMedia(s)) + return void o.detach(); + i.commands.get("mediaEmbed").isEnabled ? (this._positionToInsert = Zc.fromPosition(e), this._timeoutId = _r.window.setTimeout(() => { + i.model.change(e => { + let t; + this._timeoutId = null, + e.remove(o), + o.detach(), + "$graveyard" !== this._positionToInsert.root.rootName && (t = this._positionToInsert), + hp(i.model, s, t), + this._positionToInsert.detach(), + this._positionToInsert = null + }) + }, 100)) : o.detach() + } + } + i(96); + class kp extends jl { + constructor(e, t) { + super(t); + const i = t.t; + this.focusTracker = new Rs, + this.keystrokes = new Os, + this.set("mediaURLInputValue", ""), + this.urlInputView = this._createUrlInput(), + this.saveButtonView = this._createButton(i("Save"), Cl, "ck-button-save"), + this.saveButtonView.type = "submit", + this.saveButtonView.bind("isEnabled").to(this, "mediaURLInputValue", e => !!e), + this.cancelButtonView = this._createButton(i("Cancel"), Al, "ck-button-cancel", "cancel"), + this._focusables = new Vl, + this._focusCycler = new dd({ + focusables: this._focusables, + focusTracker: this.focusTracker, + keystrokeHandler: this.keystrokes, + actions: { + focusPrevious: "shift + tab", + focusNext: "tab" + } + }), + this._validators = e, + this.setTemplate({ + tag: "form", + attributes: { + class: ["ck", "ck-media-form", "ck-responsive-form"], + tabindex: "-1" + }, + children: [this.urlInputView, this.saveButtonView, this.cancelButtonView] + }), + Ll(this) + } + render() { + super.render(), + zl({ + view: this + }); + [this.urlInputView, this.saveButtonView, this.cancelButtonView].forEach(e => { + this._focusables.add(e), + this.focusTracker.add(e.element) + }), + this.keystrokes.listenTo(this.element); + const e = e => e.stopPropagation(); + this.keystrokes.set("arrowright", e), + this.keystrokes.set("arrowleft", e), + this.keystrokes.set("arrowup", e), + this.keystrokes.set("arrowdown", e), + this.listenTo(this.urlInputView.element, "selectstart", (e, t) => { + t.stopPropagation() + }, { + priority: "high" + }) + } + focus() { + this._focusCycler.focusFirst() + } + get url() { + return this.urlInputView.fieldView.element.value.trim() + } + set url(e) { + this.urlInputView.fieldView.element.value = e.trim() + } + isValid() { + this.resetFormStatus(); + for (const e of this._validators) { + const t = e(this); + if (t) + return this.urlInputView.errorText = t, !1 + } + return !0 + } + resetFormStatus() { + this.urlInputView.errorText = null, + this.urlInputView.infoText = this._urlInputViewInfoDefault + } + _createUrlInput() { + const e = this.locale.t, + t = new jd(this.locale, Bd), + i = t.fieldView; + return this._urlInputViewInfoDefault = e("Paste the media URL in the input."), + this._urlInputViewInfoTip = e("Tip: Paste the URL into the content to embed faster."), + t.label = e("Media URL"), + t.infoText = this._urlInputViewInfoDefault, + i.on("input", () => { + t.infoText = i.element.value ? this._urlInputViewInfoTip : this._urlInputViewInfoDefault, + this.mediaURLInputValue = i.element.value.trim() + }), + t + } + _createButton(e, t, i, n) { + const o = new cd(this.locale); + return o.set({ + label: e, + icon: t, + tooltip: !0 + }), + o.extendTemplate({ + attributes: { + class: i + } + }), + n && o.delegate("execute").to(this, n), + o + } + } + class _p extends Qe { + static get requires() { + return [pp] + } + static get pluginName() { + return "MediaEmbedUI" + } + init() { + const e = this.editor, + t = e.commands.get("mediaEmbed"), + i = e.plugins.get(pp).registry; + e.ui.componentFactory.add("mediaEmbed", n => { + const o = Id(n), + r = new kp(function (e, t) { + return [t => { + if (!t.url.length) + return e("The URL must not be empty.") + }, i => { + if (!t.hasMedia(i.url)) + return e("This media URL is not supported.") + } + ] + } + (e.t, i), e.locale); + return this._setUpDropdown(o, r, t, e), + this._setUpForm(o, r, t), + o + }) + } + _setUpDropdown(e, t, i) { + const n = this.editor, + o = n.t, + r = e.buttonView; + function s() { + n.editing.view.focus(), + e.isOpen = !1 + } + e.bind("isEnabled").to(i), + e.panelView.children.add(t), + r.set({ + label: o("Insert media"), + icon: '', + tooltip: !0 + }), + r.on("open", () => { + t.disableCssTransitions(), + t.url = i.value || "", + t.urlInputView.fieldView.select(), + t.focus(), + t.enableCssTransitions() + }, { + priority: "low" + }), + e.on("submit", () => { + t.isValid() && (n.execute("mediaEmbed", t.url), s()) + }), + e.on("change:isOpen", () => t.resetFormStatus()), + e.on("cancel", () => s()) + } + _setUpForm(e, t, i) { + t.delegate("submit", "cancel").to(e), + t.urlInputView.bind("value").to(i, "value"), + t.urlInputView.bind("isReadOnly").to(i, "isEnabled", e => !e) + } + } + i(98); + function vp(e, t) { + if (!e.childCount) + return; + const i = new _u(e.document), + n = function (e, t) { + const i = t.createRangeIn(e), + n = new gn({ + name: /^p|h\d+$/, + styles: { + "mso-list": /.*/ + } + }), + o = []; + for (const e of i) + if ("elementStart" === e.type && n.match(e.item)) { + const t = Ap(e.item); + o.push({ + element: e.item, + id: t.id, + order: t.order, + indent: t.indent + }) + } + return o + } + (e, i); + if (!n.length) + return; + let o = null, + r = 1; + n.forEach((e, s) => { + const a = function (e, t) { + if (!e) + return !0; + if (e.id !== t.id) + return t.indent - e.indent != 1; + const i = t.element.previousSibling; + if (!i) + return !0; + return n = i, + !(n.is("element", "ol") || n.is("element", "ul")); + var n + } + (n[s - 1], e), + c = a ? null : n[s - 1], + l = (u = e, (d = c) ? u.indent - d.indent : u.indent - 1); + var d, + u; + if (a && (o = null, r = 1), !o || 0 !== l) { + const n = function (e, t) { + const i = new RegExp(`@list l${e.id}:level${e.indent}\\s*({[^}]*)`, "gi"), + n = /mso-level-number-format:([^;]{0,100});/gi, + o = i.exec(t); + let r = "decimal", + s = "ol"; + if (o && o[1]) { + const t = n.exec(o[1]); + if (t && t[1] && (r = t[1].trim(), s = "bullet" !== r && "image" !== r ? "ol" : "ul"), "bullet" === r) { + const t = function (e) { + const t = function (e) { + if (e.getChild(0).is("$text")) + return null; + const t = e.getChild(0).getChild(0); + if (t.is("$text")) + return t; + return t.getChild(0) + } + (e); + if (!t) + return null; + const i = t._data; + if ("o" === i) + return "circle"; + if ("·" === i) + return "disc"; + if ("§" === i) + return "square"; + return null + } + (e.element); + t && (r = t) + } + } + return { + type: s, + style: yp(r) + } + } + (e, t); + if (o) { + if (e.indent > r) { + const e = o.getChild(o.childCount - 1), + t = e.getChild(e.childCount - 1); + o = xp(n, t, i), + r += 1 + } else if (e.indent < r) { + const t = r - e.indent; + o = function (e, t) { + const i = e.getAncestors({ + parentFirst: !0 + }); + let n = null, + o = 0; + for (const e of i) + if ("ul" !== e.name && "ol" !== e.name || o++, o === t) { + n = e; + break + } + return n + } + (o, t), + r = parseInt(e.indent) + } + } else + o = xp(n, e.element, i); + e.indent <= r && (o.is("element", n.type) || (o = i.rename(n.type, o))) + } + const h = function (e, t) { + return function (e, t) { + const i = new gn({ + name: "span", + styles: { + "mso-list": "Ignore" + } + }), + n = t.createRangeIn(e); + for (const e of n) + "elementStart" === e.type && i.match(e.item) && t.remove(e.item) + } + (e, t), + t.rename("li", e) + } + (e.element, i); + i.appendChild(h, o) + }) + } + function yp(e) { + switch (e) { + case "arabic-leading-zero": + return "decimal-leading-zero"; + case "alpha-upper": + return "upper-alpha"; + case "alpha-lower": + return "lower-alpha"; + case "roman-upper": + return "upper-roman"; + case "roman-lower": + return "lower-roman"; + case "circle": + case "disc": + case "square": + return e; + default: + return null + } + } + function xp(e, t, i) { + const n = t.parent, + o = i.createElement(e.type), + r = n.getChildIndex(t) + 1; + return i.insertChild(r, o, n), + e.style && i.setStyle("list-style-type", e.style, o), + o + } + function Ap(e) { + const t = {}, + i = e.getStyle("mso-list"); + if (i) { + const e = i.match(/(^|\s{1,100})l(\d+)/i), + n = i.match(/\s{0,100}lfo(\d+)/i), + o = i.match(/\s{0,100}level(\d+)/i); + e && n && o && (t.id = e[2], t.order = n[1], t.indent = o[1]) + } + return t + } + const Cp = /id=("|')docs-internal-guid-[-0-9a-f]+("|')/i; + class Tp { + constructor(e) { + this.document = e + } + isActive(e) { + return Cp.test(e) + } + execute(e) { + const t = new _u(this.document); + !function (e, t) { + for (const i of e.getChildren()) + if (i.is("element", "b") && "normal" === i.getStyle("font-weight")) { + const n = e.getChildIndex(i); + t.remove(i), + t.insertChild(n, i.getChildren(), e) + } + } + (e.content, t), + function (e, t) { + for (const i of t.createRangeIn(e)) { + const e = i.item; + if (e.is("element", "li")) { + const i = e.getChild(0); + i && i.is("element", "p") && t.unwrapElement(i) + } + } + } + (e.content, t) + } + } + function Ep(e) { + return e.replace(/(\s+)<\/span>/g, (e, t) => 1 === t.length ? " " : Array(t.length + 1).join(" ").substr(0, t.length)) + } + function Pp(e, t) { + const i = new DOMParser, + n = function (e) { + return Ep(Ep(e)).replace(/([^\S\r\n]*?)[\r\n]+([^\S\r\n]*<\/span>)/g, "$1$2").replace(/<\/span>/g, "").replace(/ <\//g, " <\/o:p>/g, " ").replace(/( |\u00A0)<\/o:p>/g, "").replace(/>([^\S\r\n]*[\r\n]\s*)<") + } + (function (e) { + const t = e.indexOf(""); + if (t < 0) + return e; + const i = e.indexOf("", t + "".length); + return e.substring(0, t + "".length) + (i >= 0 ? e.substring(i) : "") + } + (e = e.replace(/

abc

\n\t\t\t//\n\t\t\tif ( isAttribute && this._wrapAttributeElement( wrapElement, child ) ) {\n\t\t\t\twrapPositions.push( new Position( parent, i ) );\n\t\t\t}\n\t\t\t//\n\t\t\t// Wrap the child if it is not an attribute element or if it is an attribute element that should be inside\n\t\t\t// `wrapElement` (due to priority).\n\t\t\t//\n\t\t\t//

abc

-->

abc

\n\t\t\t//

abc

-->

abc

\n\t\t\telse if ( isText || isAllowedInsideAttributeElement || ( isAttribute && shouldABeOutsideB( wrapElement, child ) ) ) {\n\t\t\t\t// Clone attribute.\n\t\t\t\tconst newAttribute = wrapElement._clone();\n\n\t\t\t\t// Wrap current node with new attribute.\n\t\t\t\tchild._remove();\n\t\t\t\tnewAttribute._appendChild( child );\n\n\t\t\t\tparent._insertChild( i, newAttribute );\n\t\t\t\tthis._addToClonedElementsGroup( newAttribute );\n\n\t\t\t\twrapPositions.push( new Position( parent, i ) );\n\t\t\t}\n\t\t\t//\n\t\t\t// If other nested attribute is found and it wasn't wrapped (see above), continue wrapping inside it.\n\t\t\t//\n\t\t\t//

abc

-->

abc

\n\t\t\t//\n\t\t\telse if ( isAttribute ) {\n\t\t\t\tthis._wrapChildren( child, 0, child.childCount, wrapElement );\n\t\t\t}\n\n\t\t\ti++;\n\t\t}\n\n\t\t// Merge at each wrap.\n\t\tlet offsetChange = 0;\n\n\t\tfor ( const position of wrapPositions ) {\n\t\t\tposition.offset -= offsetChange;\n\n\t\t\t// Do not merge with elements outside selected children.\n\t\t\tif ( position.offset == startOffset ) {\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tconst newPosition = this.mergeAttributes( position );\n\n\t\t\t// If nodes were merged - other merge offsets will change.\n\t\t\tif ( !newPosition.isEqual( position ) ) {\n\t\t\t\toffsetChange++;\n\t\t\t\tendOffset--;\n\t\t\t}\n\t\t}\n\n\t\treturn Range._createFromParentsAndOffsets( parent, startOffset, parent, endOffset );\n\t}\n\n\t/**\n\t * Unwraps children from provided `unwrapElement`. Only children contained in `parent` element between\n\t * `startOffset` and `endOffset` will be unwrapped.\n\t *\n\t * @private\n\t * @param {module:engine/view/element~Element} parent\n\t * @param {Number} startOffset\n\t * @param {Number} endOffset\n\t * @param {module:engine/view/element~Element} unwrapElement\n\t */\n\t_unwrapChildren( parent, startOffset, endOffset, unwrapElement ) {\n\t\tlet i = startOffset;\n\t\tconst unwrapPositions = [];\n\n\t\t// Iterate over each element between provided offsets inside parent.\n\t\t// We don't use tree walker or range iterator because we will be removing and merging potentially multiple nodes,\n\t\t// so it could get messy. It is safer to it manually in this case.\n\t\twhile ( i < endOffset ) {\n\t\t\tconst child = parent.getChild( i );\n\n\t\t\t// Skip all text nodes. There should be no container element's here either.\n\t\t\tif ( !child.is( 'attributeElement' ) ) {\n\t\t\t\ti++;\n\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\t//\n\t\t\t// (In all examples, assume that `unwrapElement` is `` element.)\n\t\t\t//\n\t\t\t// If the child is similar to the given attribute element, unwrap it - it will be completely removed.\n\t\t\t//\n\t\t\t//

abcxyz

-->

abcxyz

\n\t\t\t//\n\t\t\tif ( child.isSimilar( unwrapElement ) ) {\n\t\t\t\tconst unwrapped = child.getChildren();\n\t\t\t\tconst count = child.childCount;\n\n\t\t\t\t// Replace wrapper element with its children\n\t\t\t\tchild._remove();\n\t\t\t\tparent._insertChild( i, unwrapped );\n\n\t\t\t\tthis._removeFromClonedElementsGroup( child );\n\n\t\t\t\t// Save start and end position of moved items.\n\t\t\t\tunwrapPositions.push(\n\t\t\t\t\tnew Position( parent, i ),\n\t\t\t\t\tnew Position( parent, i + count )\n\t\t\t\t);\n\n\t\t\t\t// Skip elements that were unwrapped. Assuming there won't be another element to unwrap in child elements.\n\t\t\t\ti += count;\n\t\t\t\tendOffset += count - 1;\n\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\t//\n\t\t\t// If the child is not similar but is an attribute element, try partial unwrapping - remove the same attributes/styles/classes.\n\t\t\t// Partial unwrapping will happen only if the elements have the same name.\n\t\t\t//\n\t\t\t//

abcxyz

-->

abcxyz

\n\t\t\t//

abcxyz

-->

abcxyz

\n\t\t\t//\n\t\t\tif ( this._unwrapAttributeElement( unwrapElement, child ) ) {\n\t\t\t\tunwrapPositions.push(\n\t\t\t\t\tnew Position( parent, i ),\n\t\t\t\t\tnew Position( parent, i + 1 )\n\t\t\t\t);\n\n\t\t\t\ti++;\n\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\t//\n\t\t\t// If other nested attribute is found, look through it's children for elements to unwrap.\n\t\t\t//\n\t\t\t//

abc

-->

abc

\n\t\t\t//\n\t\t\tthis._unwrapChildren( child, 0, child.childCount, unwrapElement );\n\n\t\t\ti++;\n\t\t}\n\n\t\t// Merge at each unwrap.\n\t\tlet offsetChange = 0;\n\n\t\tfor ( const position of unwrapPositions ) {\n\t\t\tposition.offset -= offsetChange;\n\n\t\t\t// Do not merge with elements outside selected children.\n\t\t\tif ( position.offset == startOffset || position.offset == endOffset ) {\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tconst newPosition = this.mergeAttributes( position );\n\n\t\t\t// If nodes were merged - other merge offsets will change.\n\t\t\tif ( !newPosition.isEqual( position ) ) {\n\t\t\t\toffsetChange++;\n\t\t\t\tendOffset--;\n\t\t\t}\n\t\t}\n\n\t\treturn Range._createFromParentsAndOffsets( parent, startOffset, parent, endOffset );\n\t}\n\n\t/**\n\t * Helper function for `view.writer.wrap`. Wraps range with provided attribute element.\n\t * This method will also merge newly added attribute element with its siblings whenever possible.\n\t *\n\t * Throws {@link module:utils/ckeditorerror~CKEditorError} `view-writer-wrap-invalid-attribute` when passed attribute element is not\n\t * an instance of {@link module:engine/view/attributeelement~AttributeElement AttributeElement}.\n\t *\n\t * @private\n\t * @param {module:engine/view/range~Range} range\n\t * @param {module:engine/view/attributeelement~AttributeElement} attribute\n\t * @returns {module:engine/view/range~Range} New range after wrapping, spanning over wrapping attribute element.\n\t */\n\t_wrapRange( range, attribute ) {\n\t\t// Break attributes at range start and end.\n\t\tconst { start: breakStart, end: breakEnd } = this._breakAttributesRange( range, true );\n\t\tconst parentContainer = breakStart.parent;\n\n\t\t// Wrap all children with attribute.\n\t\tconst newRange = this._wrapChildren( parentContainer, breakStart.offset, breakEnd.offset, attribute );\n\n\t\t// Merge attributes at the both ends and return a new range.\n\t\tconst start = this.mergeAttributes( newRange.start );\n\n\t\t// If start position was merged - move end position back.\n\t\tif ( !start.isEqual( newRange.start ) ) {\n\t\t\tnewRange.end.offset--;\n\t\t}\n\t\tconst end = this.mergeAttributes( newRange.end );\n\n\t\treturn new Range( start, end );\n\t}\n\n\t/**\n\t * Helper function for {@link #wrap}. Wraps position with provided attribute element.\n\t * This method will also merge newly added attribute element with its siblings whenever possible.\n\t *\n\t * Throws {@link module:utils/ckeditorerror~CKEditorError} `view-writer-wrap-invalid-attribute` when passed attribute element is not\n\t * an instance of {@link module:engine/view/attributeelement~AttributeElement AttributeElement}.\n\t *\n\t * @private\n\t * @param {module:engine/view/position~Position} position\n\t * @param {module:engine/view/attributeelement~AttributeElement} attribute\n\t * @returns {module:engine/view/position~Position} New position after wrapping.\n\t */\n\t_wrapPosition( position, attribute ) {\n\t\t// Return same position when trying to wrap with attribute similar to position parent.\n\t\tif ( attribute.isSimilar( position.parent ) ) {\n\t\t\treturn movePositionToTextNode( position.clone() );\n\t\t}\n\n\t\t// When position is inside text node - break it and place new position between two text nodes.\n\t\tif ( position.parent.is( '$text' ) ) {\n\t\t\tposition = breakTextNode( position );\n\t\t}\n\n\t\t// Create fake element that will represent position, and will not be merged with other attributes.\n\t\tconst fakePosition = this.createAttributeElement();\n\t\tfakePosition._priority = Number.POSITIVE_INFINITY;\n\t\tfakePosition.isSimilar = () => false;\n\n\t\t// Insert fake element in position location.\n\t\tposition.parent._insertChild( position.offset, fakePosition );\n\n\t\t// Range around inserted fake attribute element.\n\t\tconst wrapRange = new Range( position, position.getShiftedBy( 1 ) );\n\n\t\t// Wrap fake element with attribute (it will also merge if possible).\n\t\tthis.wrap( wrapRange, attribute );\n\n\t\t// Remove fake element and place new position there.\n\t\tconst newPosition = new Position( fakePosition.parent, fakePosition.index );\n\t\tfakePosition._remove();\n\n\t\t// If position is placed between text nodes - merge them and return position inside.\n\t\tconst nodeBefore = newPosition.nodeBefore;\n\t\tconst nodeAfter = newPosition.nodeAfter;\n\n\t\tif ( nodeBefore instanceof Text && nodeAfter instanceof Text ) {\n\t\t\treturn mergeTextNodes( nodeBefore, nodeAfter );\n\t\t}\n\n\t\t// If position is next to text node - move position inside.\n\t\treturn movePositionToTextNode( newPosition );\n\t}\n\n\t/**\n\t * \tWraps one {@link module:engine/view/attributeelement~AttributeElement AttributeElement} into another by\n\t * \tmerging them if possible. When merging is possible - all attributes, styles and classes are moved from wrapper\n\t * \telement to element being wrapped.\n\t *\n\t * \t@private\n\t * \t@param {module:engine/view/attributeelement~AttributeElement} wrapper Wrapper AttributeElement.\n\t * \t@param {module:engine/view/attributeelement~AttributeElement} toWrap AttributeElement to wrap using wrapper element.\n\t * \t@returns {Boolean} Returns `true` if elements are merged.\n\t */\n\t_wrapAttributeElement( wrapper, toWrap ) {\n\t\tif ( !canBeJoined( wrapper, toWrap ) ) {\n\t\t\treturn false;\n\t\t}\n\n\t\t// Can't merge if name or priority differs.\n\t\tif ( wrapper.name !== toWrap.name || wrapper.priority !== toWrap.priority ) {\n\t\t\treturn false;\n\t\t}\n\n\t\t// Check if attributes can be merged.\n\t\tfor ( const key of wrapper.getAttributeKeys() ) {\n\t\t\t// Classes and styles should be checked separately.\n\t\t\tif ( key === 'class' || key === 'style' ) {\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\t// If some attributes are different we cannot wrap.\n\t\t\tif ( toWrap.hasAttribute( key ) && toWrap.getAttribute( key ) !== wrapper.getAttribute( key ) ) {\n\t\t\t\treturn false;\n\t\t\t}\n\t\t}\n\n\t\t// Check if styles can be merged.\n\t\tfor ( const key of wrapper.getStyleNames() ) {\n\t\t\tif ( toWrap.hasStyle( key ) && toWrap.getStyle( key ) !== wrapper.getStyle( key ) ) {\n\t\t\t\treturn false;\n\t\t\t}\n\t\t}\n\n\t\t// Move all attributes/classes/styles from wrapper to wrapped AttributeElement.\n\t\tfor ( const key of wrapper.getAttributeKeys() ) {\n\t\t\t// Classes and styles should be checked separately.\n\t\t\tif ( key === 'class' || key === 'style' ) {\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\t// Move only these attributes that are not present - other are similar.\n\t\t\tif ( !toWrap.hasAttribute( key ) ) {\n\t\t\t\tthis.setAttribute( key, wrapper.getAttribute( key ), toWrap );\n\t\t\t}\n\t\t}\n\n\t\tfor ( const key of wrapper.getStyleNames() ) {\n\t\t\tif ( !toWrap.hasStyle( key ) ) {\n\t\t\t\tthis.setStyle( key, wrapper.getStyle( key ), toWrap );\n\t\t\t}\n\t\t}\n\n\t\tfor ( const key of wrapper.getClassNames() ) {\n\t\t\tif ( !toWrap.hasClass( key ) ) {\n\t\t\t\tthis.addClass( key, toWrap );\n\t\t\t}\n\t\t}\n\n\t\treturn true;\n\t}\n\n\t/**\n\t * Unwraps {@link module:engine/view/attributeelement~AttributeElement AttributeElement} from another by removing\n\t * corresponding attributes, classes and styles. All attributes, classes and styles from wrapper should be present\n\t * inside element being unwrapped.\n\t *\n\t * @private\n\t * @param {module:engine/view/attributeelement~AttributeElement} wrapper Wrapper AttributeElement.\n\t * @param {module:engine/view/attributeelement~AttributeElement} toUnwrap AttributeElement to unwrap using wrapper element.\n\t * @returns {Boolean} Returns `true` if elements are unwrapped.\n\t **/\n\t_unwrapAttributeElement( wrapper, toUnwrap ) {\n\t\tif ( !canBeJoined( wrapper, toUnwrap ) ) {\n\t\t\treturn false;\n\t\t}\n\n\t\t// Can't unwrap if name or priority differs.\n\t\tif ( wrapper.name !== toUnwrap.name || wrapper.priority !== toUnwrap.priority ) {\n\t\t\treturn false;\n\t\t}\n\n\t\t// Check if AttributeElement has all wrapper attributes.\n\t\tfor ( const key of wrapper.getAttributeKeys() ) {\n\t\t\t// Classes and styles should be checked separately.\n\t\t\tif ( key === 'class' || key === 'style' ) {\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\t// If some attributes are missing or different we cannot unwrap.\n\t\t\tif ( !toUnwrap.hasAttribute( key ) || toUnwrap.getAttribute( key ) !== wrapper.getAttribute( key ) ) {\n\t\t\t\treturn false;\n\t\t\t}\n\t\t}\n\n\t\t// Check if AttributeElement has all wrapper classes.\n\t\tif ( !toUnwrap.hasClass( ...wrapper.getClassNames() ) ) {\n\t\t\treturn false;\n\t\t}\n\n\t\t// Check if AttributeElement has all wrapper styles.\n\t\tfor ( const key of wrapper.getStyleNames() ) {\n\t\t\t// If some styles are missing or different we cannot unwrap.\n\t\t\tif ( !toUnwrap.hasStyle( key ) || toUnwrap.getStyle( key ) !== wrapper.getStyle( key ) ) {\n\t\t\t\treturn false;\n\t\t\t}\n\t\t}\n\n\t\t// Remove all wrapper's attributes from unwrapped element.\n\t\tfor ( const key of wrapper.getAttributeKeys() ) {\n\t\t\t// Classes and styles should be checked separately.\n\t\t\tif ( key === 'class' || key === 'style' ) {\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tthis.removeAttribute( key, toUnwrap );\n\t\t}\n\n\t\t// Remove all wrapper's classes from unwrapped element.\n\t\tthis.removeClass( Array.from( wrapper.getClassNames() ), toUnwrap );\n\n\t\t// Remove all wrapper's styles from unwrapped element.\n\t\tthis.removeStyle( Array.from( wrapper.getStyleNames() ), toUnwrap );\n\n\t\treturn true;\n\t}\n\n\t/**\n\t * Helper function used by other `DowncastWriter` methods. Breaks attribute elements at the boundaries of given range.\n\t *\n\t * @private\n\t * @param {module:engine/view/range~Range} range Range which `start` and `end` positions will be used to break attributes.\n\t * @param {Boolean} [forceSplitText=false] If set to `true`, will break text nodes even if they are directly in container element.\n\t * This behavior will result in incorrect view state, but is needed by other view writing methods which then fixes view state.\n\t * @returns {module:engine/view/range~Range} New range with located at break positions.\n\t */\n\t_breakAttributesRange( range, forceSplitText = false ) {\n\t\tconst rangeStart = range.start;\n\t\tconst rangeEnd = range.end;\n\n\t\tvalidateRangeContainer( range, this.document );\n\n\t\t// Break at the collapsed position. Return new collapsed range.\n\t\tif ( range.isCollapsed ) {\n\t\t\tconst position = this._breakAttributes( range.start, forceSplitText );\n\n\t\t\treturn new Range( position, position );\n\t\t}\n\n\t\tconst breakEnd = this._breakAttributes( rangeEnd, forceSplitText );\n\t\tconst count = breakEnd.parent.childCount;\n\t\tconst breakStart = this._breakAttributes( rangeStart, forceSplitText );\n\n\t\t// Calculate new break end offset.\n\t\tbreakEnd.offset += breakEnd.parent.childCount - count;\n\n\t\treturn new Range( breakStart, breakEnd );\n\t}\n\n\t/**\n\t * Helper function used by other `DowncastWriter` methods. Breaks attribute elements at given position.\n\t *\n\t * Throws {@link module:utils/ckeditorerror~CKEditorError CKEditorError} `view-writer-cannot-break-empty-element` when break position\n\t * is placed inside {@link module:engine/view/emptyelement~EmptyElement EmptyElement}.\n\t *\n\t * Throws {@link module:utils/ckeditorerror~CKEditorError CKEditorError} `view-writer-cannot-break-ui-element` when break position\n\t * is placed inside {@link module:engine/view/uielement~UIElement UIElement}.\n\t *\n\t * @private\n\t * @param {module:engine/view/position~Position} position Position where to break attributes.\n\t * @param {Boolean} [forceSplitText=false] If set to `true`, will break text nodes even if they are directly in container element.\n\t * This behavior will result in incorrect view state, but is needed by other view writing methods which then fixes view state.\n\t * @returns {module:engine/view/position~Position} New position after breaking the attributes.\n\t */\n\t_breakAttributes( position, forceSplitText = false ) {\n\t\tconst positionOffset = position.offset;\n\t\tconst positionParent = position.parent;\n\n\t\t// If position is placed inside EmptyElement - throw an exception as we cannot break inside.\n\t\tif ( position.parent.is( 'emptyElement' ) ) {\n\t\t\t/**\n\t\t\t * Cannot break an `EmptyElement` instance.\n\t\t\t *\n\t\t\t * This error is thrown if\n\t\t\t * {@link module:engine/view/downcastwriter~DowncastWriter#breakAttributes `DowncastWriter#breakAttributes()`}\n\t\t\t * was executed in an incorrect position.\n\t\t\t *\n\t\t\t * @error view-writer-cannot-break-empty-element\n\t\t\t */\n\t\t\tthrow new CKEditorError( 'view-writer-cannot-break-empty-element', this.document );\n\t\t}\n\n\t\t// If position is placed inside UIElement - throw an exception as we cannot break inside.\n\t\tif ( position.parent.is( 'uiElement' ) ) {\n\t\t\t/**\n\t\t\t * Cannot break a `UIElement` instance.\n\t\t\t *\n\t\t\t * This error is thrown if\n\t\t\t * {@link module:engine/view/downcastwriter~DowncastWriter#breakAttributes `DowncastWriter#breakAttributes()`}\n\t\t\t * was executed in an incorrect position.\n\t\t\t *\n\t\t\t * @error view-writer-cannot-break-ui-element\n\t\t\t */\n\t\t\tthrow new CKEditorError( 'view-writer-cannot-break-ui-element', this.document );\n\t\t}\n\n\t\t// If position is placed inside RawElement - throw an exception as we cannot break inside.\n\t\tif ( position.parent.is( 'rawElement' ) ) {\n\t\t\t/**\n\t\t\t * Cannot break a `RawElement` instance.\n\t\t\t *\n\t\t\t * This error is thrown if\n\t\t\t * {@link module:engine/view/downcastwriter~DowncastWriter#breakAttributes `DowncastWriter#breakAttributes()`}\n\t\t\t * was executed in an incorrect position.\n\t\t\t *\n\t\t\t * @error view-writer-cannot-break-raw-element\n\t\t\t */\n\t\t\tthrow new CKEditorError( 'view-writer-cannot-break-raw-element', this.document );\n\t\t}\n\n\t\t// There are no attributes to break and text nodes breaking is not forced.\n\t\tif ( !forceSplitText && positionParent.is( '$text' ) && isContainerOrFragment( positionParent.parent ) ) {\n\t\t\treturn position.clone();\n\t\t}\n\n\t\t// Position's parent is container, so no attributes to break.\n\t\tif ( isContainerOrFragment( positionParent ) ) {\n\t\t\treturn position.clone();\n\t\t}\n\n\t\t// Break text and start again in new position.\n\t\tif ( positionParent.is( '$text' ) ) {\n\t\t\treturn this._breakAttributes( breakTextNode( position ), forceSplitText );\n\t\t}\n\n\t\tconst length = positionParent.childCount;\n\n\t\t//

foobar{}

\n\t\t//

foobar[]

\n\t\t//

foobar[]

\n\t\tif ( positionOffset == length ) {\n\t\t\tconst newPosition = new Position( positionParent.parent, positionParent.index + 1 );\n\n\t\t\treturn this._breakAttributes( newPosition, forceSplitText );\n\t\t} else {\n\t\t\t//

foo{}bar

\n\t\t\t//

foo[]bar

\n\t\t\t//

foo{}bar

\n\t\t\tif ( positionOffset === 0 ) {\n\t\t\t\tconst newPosition = new Position( positionParent.parent, positionParent.index );\n\n\t\t\t\treturn this._breakAttributes( newPosition, forceSplitText );\n\t\t\t}\n\t\t\t//

foob{}ar

\n\t\t\t//

foob[]ar

\n\t\t\t//

foob[]ar

\n\t\t\t//

foob[]ar

\n\t\t\telse {\n\t\t\t\tconst offsetAfter = positionParent.index + 1;\n\n\t\t\t\t// Break element.\n\t\t\t\tconst clonedNode = positionParent._clone();\n\n\t\t\t\t// Insert cloned node to position's parent node.\n\t\t\t\tpositionParent.parent._insertChild( offsetAfter, clonedNode );\n\t\t\t\tthis._addToClonedElementsGroup( clonedNode );\n\n\t\t\t\t// Get nodes to move.\n\t\t\t\tconst count = positionParent.childCount - positionOffset;\n\t\t\t\tconst nodesToMove = positionParent._removeChildren( positionOffset, count );\n\n\t\t\t\t// Move nodes to cloned node.\n\t\t\t\tclonedNode._appendChild( nodesToMove );\n\n\t\t\t\t// Create new position to work on.\n\t\t\t\tconst newPosition = new Position( positionParent.parent, offsetAfter );\n\n\t\t\t\treturn this._breakAttributes( newPosition, forceSplitText );\n\t\t\t}\n\t\t}\n\t}\n\n\t/**\n\t * Stores the information that an {@link module:engine/view/attributeelement~AttributeElement attribute element} was\n\t * added to the tree. Saves the reference to the group in the given element and updates the group, so other elements\n\t * from the group now keep a reference to the given attribute element.\n\t *\n\t * The clones group can be obtained using {@link module:engine/view/attributeelement~AttributeElement#getElementsWithSameId}.\n\t *\n\t * Does nothing if added element has no {@link module:engine/view/attributeelement~AttributeElement#id id}.\n\t *\n\t * @private\n\t * @param {module:engine/view/attributeelement~AttributeElement} element Attribute element to save.\n\t */\n\t_addToClonedElementsGroup( element ) {\n\t\t// Add only if the element is in document tree.\n\t\tif ( !element.root.is( 'rootElement' ) ) {\n\t\t\treturn;\n\t\t}\n\n\t\t// Traverse the element's children recursively to find other attribute elements that also might got inserted.\n\t\t// The loop is at the beginning so we can make fast returns later in the code.\n\t\tif ( element.is( 'element' ) ) {\n\t\t\tfor ( const child of element.getChildren() ) {\n\t\t\t\tthis._addToClonedElementsGroup( child );\n\t\t\t}\n\t\t}\n\n\t\tconst id = element.id;\n\n\t\tif ( !id ) {\n\t\t\treturn;\n\t\t}\n\n\t\tlet group = this._cloneGroups.get( id );\n\n\t\tif ( !group ) {\n\t\t\tgroup = new Set();\n\t\t\tthis._cloneGroups.set( id, group );\n\t\t}\n\n\t\tgroup.add( element );\n\t\telement._clonesGroup = group;\n\t}\n\n\t/**\n\t * Removes all the information about the given {@link module:engine/view/attributeelement~AttributeElement attribute element}\n\t * from its clones group.\n\t *\n\t * Keep in mind, that the element will still keep a reference to the group (but the group will not keep a reference to it).\n\t * This allows to reference the whole group even if the element was already removed from the tree.\n\t *\n\t * Does nothing if the element has no {@link module:engine/view/attributeelement~AttributeElement#id id}.\n\t *\n\t * @private\n\t * @param {module:engine/view/attributeelement~AttributeElement} element Attribute element to remove.\n\t */\n\t_removeFromClonedElementsGroup( element ) {\n\t\t// Traverse the element's children recursively to find other attribute elements that also got removed.\n\t\t// The loop is at the beginning so we can make fast returns later in the code.\n\t\tif ( element.is( 'element' ) ) {\n\t\t\tfor ( const child of element.getChildren() ) {\n\t\t\t\tthis._removeFromClonedElementsGroup( child );\n\t\t\t}\n\t\t}\n\n\t\tconst id = element.id;\n\n\t\tif ( !id ) {\n\t\t\treturn;\n\t\t}\n\n\t\tconst group = this._cloneGroups.get( id );\n\n\t\tif ( !group ) {\n\t\t\treturn;\n\t\t}\n\n\t\tgroup.delete( element );\n\t\t// Not removing group from element on purpose!\n\t\t// If other parts of code have reference to this element, they will be able to get references to other elements from the group.\n\t}\n}\n\n// Helper function for `view.writer.wrap`. Checks if given element has any children that are not ui elements.\nfunction _hasNonUiChildren( parent ) {\n\treturn Array.from( parent.getChildren() ).some( child => !child.is( 'uiElement' ) );\n}\n\n/**\n * The `attribute` passed to {@link module:engine/view/downcastwriter~DowncastWriter#wrap `DowncastWriter#wrap()`}\n * must be an instance of {@link module:engine/view/attributeelement~AttributeElement `AttributeElement`}.\n *\n * @error view-writer-wrap-invalid-attribute\n */\n\n// Returns first parent container of specified {@link module:engine/view/position~Position Position}.\n// Position's parent node is checked as first, then next parents are checked.\n// Note that {@link module:engine/view/documentfragment~DocumentFragment DocumentFragment} is treated like a container.\n//\n// @param {module:engine/view/position~Position} position Position used as a start point to locate parent container.\n// @returns {module:engine/view/containerelement~ContainerElement|module:engine/view/documentfragment~DocumentFragment|undefined}\n// Parent container element or `undefined` if container is not found.\nfunction getParentContainer( position ) {\n\tlet parent = position.parent;\n\n\twhile ( !isContainerOrFragment( parent ) ) {\n\t\tif ( !parent ) {\n\t\t\treturn undefined;\n\t\t}\n\t\tparent = parent.parent;\n\t}\n\n\treturn parent;\n}\n\n// Checks if first {@link module:engine/view/attributeelement~AttributeElement AttributeElement} provided to the function\n// can be wrapped outside second element. It is done by comparing elements'\n// {@link module:engine/view/attributeelement~AttributeElement#priority priorities}, if both have same priority\n// {@link module:engine/view/element~Element#getIdentity identities} are compared.\n//\n// @param {module:engine/view/attributeelement~AttributeElement} a\n// @param {module:engine/view/attributeelement~AttributeElement} b\n// @returns {Boolean}\nfunction shouldABeOutsideB( a, b ) {\n\tif ( a.priority < b.priority ) {\n\t\treturn true;\n\t} else if ( a.priority > b.priority ) {\n\t\treturn false;\n\t}\n\n\t// When priorities are equal and names are different - use identities.\n\treturn a.getIdentity() < b.getIdentity();\n}\n\n// Returns new position that is moved to near text node. Returns same position if there is no text node before of after\n// specified position.\n//\n//\t\t

foo[]

foo{}

\n//\t\t

[]foo

{}foo

\n//\n// @param {module:engine/view/position~Position} position\n// @returns {module:engine/view/position~Position} Position located inside text node or same position if there is no text nodes\n// before or after position location.\nfunction movePositionToTextNode( position ) {\n\tconst nodeBefore = position.nodeBefore;\n\n\tif ( nodeBefore && nodeBefore.is( '$text' ) ) {\n\t\treturn new Position( nodeBefore, nodeBefore.data.length );\n\t}\n\n\tconst nodeAfter = position.nodeAfter;\n\n\tif ( nodeAfter && nodeAfter.is( '$text' ) ) {\n\t\treturn new Position( nodeAfter, 0 );\n\t}\n\n\treturn position;\n}\n\n// Breaks text node into two text nodes when possible.\n//\n//\t\t

foo{}bar

foo[]bar

\n//\t\t

{}foobar

[]foobar

\n//\t\t

foobar{}

foobar[]

\n//\n// @param {module:engine/view/position~Position} position Position that need to be placed inside text node.\n// @returns {module:engine/view/position~Position} New position after breaking text node.\nfunction breakTextNode( position ) {\n\tif ( position.offset == position.parent.data.length ) {\n\t\treturn new Position( position.parent.parent, position.parent.index + 1 );\n\t}\n\n\tif ( position.offset === 0 ) {\n\t\treturn new Position( position.parent.parent, position.parent.index );\n\t}\n\n\t// Get part of the text that need to be moved.\n\tconst textToMove = position.parent.data.slice( position.offset );\n\n\t// Leave rest of the text in position's parent.\n\tposition.parent._data = position.parent.data.slice( 0, position.offset );\n\n\t// Insert new text node after position's parent text node.\n\tposition.parent.parent._insertChild( position.parent.index + 1, new Text( position.root.document, textToMove ) );\n\n\t// Return new position between two newly created text nodes.\n\treturn new Position( position.parent.parent, position.parent.index + 1 );\n}\n\n// Merges two text nodes into first node. Removes second node and returns merge position.\n//\n// @param {module:engine/view/text~Text} t1 First text node to merge. Data from second text node will be moved at the end of\n// this text node.\n// @param {module:engine/view/text~Text} t2 Second text node to merge. This node will be removed after merging.\n// @returns {module:engine/view/position~Position} Position after merging text nodes.\nfunction mergeTextNodes( t1, t2 ) {\n\t// Merge text data into first text node and remove second one.\n\tconst nodeBeforeLength = t1.data.length;\n\tt1._data += t2.data;\n\tt2._remove();\n\n\treturn new Position( t1, nodeBeforeLength );\n}\n\n// Checks if provided nodes are valid to insert.\n//\n// Throws {@link module:utils/ckeditorerror~CKEditorError CKEditorError} `view-writer-insert-invalid-node` when nodes to insert\n// contains instances that are not supported ones (see error description for valid ones.\n//\n// @param Iterable. nodes\n// @param {Object} errorContext\nfunction validateNodesToInsert( nodes, errorContext ) {\n\tfor ( const node of nodes ) {\n\t\tif ( !validNodesToInsert.some( ( validNode => node instanceof validNode ) ) ) { // eslint-disable-line no-use-before-define\n\t\t\t/**\n\t\t\t * One of the nodes to be inserted is of an invalid type.\n\t\t\t *\n\t\t\t * Nodes to be inserted with {@link module:engine/view/downcastwriter~DowncastWriter#insert `DowncastWriter#insert()`} should be\n\t\t\t * of the following types:\n\t\t\t *\n\t\t\t * * {@link module:engine/view/attributeelement~AttributeElement AttributeElement},\n\t\t\t * * {@link module:engine/view/containerelement~ContainerElement ContainerElement},\n\t\t\t * * {@link module:engine/view/emptyelement~EmptyElement EmptyElement},\n\t\t\t * * {@link module:engine/view/uielement~UIElement UIElement},\n\t\t\t * * {@link module:engine/view/rawelement~RawElement RawElement},\n\t\t\t * * {@link module:engine/view/text~Text Text}.\n\t\t\t *\n\t\t\t * @error view-writer-insert-invalid-node-type\n\t\t\t */\n\t\t\tthrow new CKEditorError( 'view-writer-insert-invalid-node-type', errorContext );\n\t\t}\n\n\t\tif ( !node.is( '$text' ) ) {\n\t\t\tvalidateNodesToInsert( node.getChildren(), errorContext );\n\t\t}\n\t}\n}\n\nconst validNodesToInsert = [ Text, AttributeElement, ContainerElement, EmptyElement, RawElement, UIElement ];\n\n// Checks if node is ContainerElement or DocumentFragment, because in most cases they should be treated the same way.\n//\n// @param {module:engine/view/node~Node} node\n// @returns {Boolean} Returns `true` if node is instance of ContainerElement or DocumentFragment.\nfunction isContainerOrFragment( node ) {\n\treturn node && ( node.is( 'containerElement' ) || node.is( 'documentFragment' ) );\n}\n\n// Checks if {@link module:engine/view/range~Range#start range start} and {@link module:engine/view/range~Range#end range end} are placed\n// inside same {@link module:engine/view/containerelement~ContainerElement container element}.\n// Throws {@link module:utils/ckeditorerror~CKEditorError CKEditorError} `view-writer-invalid-range-container` when validation fails.\n//\n// @param {module:engine/view/range~Range} range\n// @param {Object} errorContext\nfunction validateRangeContainer( range, errorContext ) {\n\tconst startContainer = getParentContainer( range.start );\n\tconst endContainer = getParentContainer( range.end );\n\n\tif ( !startContainer || !endContainer || startContainer !== endContainer ) {\n\t\t/**\n\t\t * The container of the given range is invalid.\n\t\t *\n\t\t * This may happen if {@link module:engine/view/range~Range#start range start} and\n\t\t * {@link module:engine/view/range~Range#end range end} positions are not placed inside the same container element or\n\t\t * a parent container for these positions cannot be found.\n\t\t *\n\t\t * Methods like {@link module:engine/view/downcastwriter~DowncastWriter#wrap `DowncastWriter#remove()`},\n\t\t * {@link module:engine/view/downcastwriter~DowncastWriter#wrap `DowncastWriter#clean()`},\n\t\t * {@link module:engine/view/downcastwriter~DowncastWriter#wrap `DowncastWriter#wrap()`},\n\t\t * {@link module:engine/view/downcastwriter~DowncastWriter#wrap `DowncastWriter#unwrap()`} need to be called\n\t\t * on a range that has its start and end positions located in the same container element. Both positions can be\n\t\t * nested within other elements (e.g. an attribute element) but the closest container ancestor must be the same.\n\t\t *\n\t\t * @error view-writer-invalid-range-container\n\t\t */\n\t\tthrow new CKEditorError( 'view-writer-invalid-range-container', errorContext );\n\t}\n}\n\n// Checks if two attribute elements can be joined together. Elements can be joined together if, and only if\n// they do not have ids specified.\n//\n// @private\n// @param {module:engine/view/element~Element} a\n// @param {module:engine/view/element~Element} b\n// @returns {Boolean}\nfunction canBeJoined( a, b ) {\n\treturn a.id === null && b.id === null;\n}\n","/**\n * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n/**\n * @module utils/dom/istext\n */\n\n/**\n * Checks if the object is a native DOM Text node.\n *\n * @param {*} obj\n * @returns {Boolean}\n */\nexport default function isText( obj ) {\n\treturn Object.prototype.toString.call( obj ) == '[object Text]';\n}\n","/**\n * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\nimport { keyCodes } from '@ckeditor/ckeditor5-utils/src/keyboard';\nimport isText from '@ckeditor/ckeditor5-utils/src/dom/istext';\n\n/**\n * Set of utils related to block and inline fillers handling.\n *\n * Browsers do not allow to put caret in elements which does not have height. Because of it, we need to fill all\n * empty elements which should be selectable with elements or characters called \"fillers\". Unfortunately there is no one\n * universal filler, this is why two types are uses:\n *\n * * Block filler is an element which fill block elements, like `

`. CKEditor uses `
` as a block filler during the editing,\n * as browsers do natively. So instead of an empty `

` there will be `

`. The advantage of block filler is that\n * it is transparent for the selection, so when the caret is before the `
` and user presses right arrow he will be\n * moved to the next paragraph, not after the `
`. The disadvantage is that it breaks a block, so it can not be used\n * in the middle of a line of text. The {@link module:engine/view/filler~BR_FILLER `
` filler} can be replaced with any other\n * character in the data output, for instance {@link module:engine/view/filler~NBSP_FILLER non-breaking space} or\n * {@link module:engine/view/filler~MARKED_NBSP_FILLER marked non-breaking space}.\n *\n * * Inline filler is a filler which does not break a line of text, so it can be used inside the text, for instance in the empty\n * `` surrendered by text: `foobar`, if we want to put the caret there. CKEditor uses a sequence of the zero-width\n * spaces as an {@link module:engine/view/filler~INLINE_FILLER inline filler} having the predetermined\n * {@link module:engine/view/filler~INLINE_FILLER_LENGTH length}. A sequence is used, instead of a single character to\n * avoid treating random zero-width spaces as the inline filler. Disadvantage of the inline filler is that it is not\n * transparent for the selection. The arrow key moves the caret between zero-width spaces characters, so the additional\n * code is needed to handle the caret.\n *\n * Both inline and block fillers are handled by the {@link module:engine/view/renderer~Renderer renderer} and are not present in the\n * view.\n *\n * @module engine/view/filler\n */\n\n/**\n * Non-breaking space filler creator. This is a function which creates ` ` text node.\n * It defines how the filler is created.\n *\n * @see module:engine/view/filler~MARKED_NBSP_FILLER\n * @see module:engine/view/filler~BR_FILLER\n * @function\n */\nexport const NBSP_FILLER = domDocument => domDocument.createTextNode( '\\u00A0' );\n\n/**\n * Marked non-breaking space filler creator. This is a function which creates ` ` element.\n * It defines how the filler is created.\n *\n * @see module:engine/view/filler~NBSP_FILLER\n * @see module:engine/view/filler~BR_FILLER\n * @function\n */\nexport const MARKED_NBSP_FILLER = domDocument => {\n\tconst span = domDocument.createElement( 'span' );\n\tspan.dataset.ckeFiller = true;\n\tspan.innerHTML = '\\u00A0';\n\n\treturn span;\n};\n\n/**\n * `
` filler creator. This is a function which creates `
` element.\n * It defines how the filler is created.\n *\n * @see module:engine/view/filler~NBSP_FILLER\n * @see module:engine/view/filler~MARKED_NBSP_FILLER\n * @function\n */\nexport const BR_FILLER = domDocument => {\n\tconst fillerBr = domDocument.createElement( 'br' );\n\tfillerBr.dataset.ckeFiller = true;\n\n\treturn fillerBr;\n};\n\n/**\n * Length of the {@link module:engine/view/filler~INLINE_FILLER INLINE_FILLER}.\n */\nexport const INLINE_FILLER_LENGTH = 7;\n\n/**\n * Inline filler which is a sequence of the word joiners.\n *\n * @type {String}\n */\nexport const INLINE_FILLER = '\\u2060'.repeat( INLINE_FILLER_LENGTH );\n\n/**\n * Checks if the node is a text node which starts with the {@link module:engine/view/filler~INLINE_FILLER inline filler}.\n *\n *\t\tstartsWithFiller( document.createTextNode( INLINE_FILLER ) ); // true\n *\t\tstartsWithFiller( document.createTextNode( INLINE_FILLER + 'foo' ) ); // true\n *\t\tstartsWithFiller( document.createTextNode( 'foo' ) ); // false\n *\t\tstartsWithFiller( document.createElement( 'p' ) ); // false\n *\n * @param {Node} domNode DOM node.\n * @returns {Boolean} True if the text node starts with the {@link module:engine/view/filler~INLINE_FILLER inline filler}.\n */\nexport function startsWithFiller( domNode ) {\n\treturn isText( domNode ) && ( domNode.data.substr( 0, INLINE_FILLER_LENGTH ) === INLINE_FILLER );\n}\n\n/**\n * Checks if the text node contains only the {@link module:engine/view/filler~INLINE_FILLER inline filler}.\n *\n *\t\tisInlineFiller( document.createTextNode( INLINE_FILLER ) ); // true\n *\t\tisInlineFiller( document.createTextNode( INLINE_FILLER + 'foo' ) ); // false\n *\n * @param {Text} domText DOM text node.\n * @returns {Boolean} True if the text node contains only the {@link module:engine/view/filler~INLINE_FILLER inline filler}.\n */\nexport function isInlineFiller( domText ) {\n\treturn domText.data.length == INLINE_FILLER_LENGTH && startsWithFiller( domText );\n}\n\n/**\n * Get string data from the text node, removing an {@link module:engine/view/filler~INLINE_FILLER inline filler} from it,\n * if text node contains it.\n *\n *\t\tgetDataWithoutFiller( document.createTextNode( INLINE_FILLER + 'foo' ) ) == 'foo' // true\n *\t\tgetDataWithoutFiller( document.createTextNode( 'foo' ) ) == 'foo' // true\n *\n * @param {Text} domText DOM text node, possible with inline filler.\n * @returns {String} Data without filler.\n */\nexport function getDataWithoutFiller( domText ) {\n\tif ( startsWithFiller( domText ) ) {\n\t\treturn domText.data.slice( INLINE_FILLER_LENGTH );\n\t} else {\n\t\treturn domText.data;\n\t}\n}\n\n/**\n * Assign key observer which move cursor from the end of the inline filler to the beginning of it when\n * the left arrow is pressed, so the filler does not break navigation.\n *\n * @param {module:engine/view/view~View} view View controller instance we should inject quirks handling on.\n */\nexport function injectQuirksHandling( view ) {\n\tview.document.on( 'arrowKey', jumpOverInlineFiller, { priority: 'low' } );\n}\n\n// Move cursor from the end of the inline filler to the beginning of it when, so the filler does not break navigation.\nfunction jumpOverInlineFiller( evt, data ) {\n\tif ( data.keyCode == keyCodes.arrowleft ) {\n\t\tconst domSelection = data.domTarget.ownerDocument.defaultView.getSelection();\n\n\t\tif ( domSelection.rangeCount == 1 && domSelection.getRangeAt( 0 ).collapsed ) {\n\t\t\tconst domParent = domSelection.getRangeAt( 0 ).startContainer;\n\t\t\tconst domOffset = domSelection.getRangeAt( 0 ).startOffset;\n\n\t\t\tif ( startsWithFiller( domParent ) && domOffset <= INLINE_FILLER_LENGTH ) {\n\t\t\t\tdomSelection.collapse( domParent, 0 );\n\t\t\t}\n\t\t}\n\t}\n}\n","/**\n * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.\n * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license\n */\n\n/**\n * @module utils/fastdiff\n */\n\n/**\n * Finds positions of the first and last change in the given string/array and generates a set of changes:\n *\n *\t\tfastDiff( '12a', '12xyza' );\n *\t\t// [ { index: 2, type: 'insert', values: [ 'x', 'y', 'z' ] } ]\n *\n *\t\tfastDiff( '12a', '12aa' );\n *\t\t// [ { index: 3, type: 'insert', values: [ 'a' ] } ]\n *\n *\t\tfastDiff( '12xyza', '12a' );\n *\t\t// [ { index: 2, type: 'delete', howMany: 3 } ]\n *\n *\t\tfastDiff( [ '1', '2', 'a', 'a' ], [ '1', '2', 'a' ] );\n *\t\t// [ { index: 3, type: 'delete', howMany: 1 } ]\n *\n *\t\tfastDiff( [ '1', '2', 'a', 'b', 'c', '3' ], [ '2', 'a', 'b' ] );\n *\t\t// [ { index: 0, type: 'insert', values: [ '2', 'a', 'b' ] }, { index: 3, type: 'delete', howMany: 6 } ]\n *\n * Passed arrays can contain any type of data, however to compare them correctly custom comparator function\n * should be passed as a third parameter:\n *\n *\t\tfastDiff( [ { value: 1 }, { value: 2 } ], [ { value: 1 }, { value: 3 } ], ( a, b ) => {\n *\t\t\treturn a.value === b.value;\n *\t\t} );\n *\t\t// [ { index: 1, type: 'insert', values: [ { value: 3 } ] }, { index: 2, type: 'delete', howMany: 1 } ]\n *\n * The resulted set of changes can be applied to the input in order to transform it into the output, for example:\n *\n *\t\tlet input = '12abc3';\n *\t\tconst output = '2ab';\n *\t\tconst changes = fastDiff( input, output );\n *\n *\t\tchanges.forEach( change => {\n *\t\t\tif ( change.type == 'insert' ) {\n *\t\t\t\tinput = input.substring( 0, change.index ) + change.values.join( '' ) + input.substring( change.index );\n *\t\t\t} else if ( change.type == 'delete' ) {\n *\t\t\t\tinput = input.substring( 0, change.index ) + input.substring( change.index + change.howMany );\n *\t\t\t}\n *\t\t} );\n *\n *\t\t// input equals output now\n *\n * or in case of arrays:\n *\n *\t\tlet input = [ '1', '2', 'a', 'b', 'c', '3' ];\n *\t\tconst output = [ '2', 'a', 'b' ];\n *\t\tconst changes = fastDiff( input, output );\n *\n *\t\tchanges.forEach( change => {\n *\t\t\tif ( change.type == 'insert' ) {\n *\t\t\t\tinput = input.slice( 0, change.index ).concat( change.values, input.slice( change.index ) );\n *\t\t\t} else if ( change.type == 'delete' ) {\n *\t\t\t\tinput = input.slice( 0, change.index ).concat( input.slice( change.index + change.howMany ) );\n *\t\t\t}\n *\t\t} );\n *\n *\t\t// input equals output now\n *\n * By passing `true` as the fourth parameter (`atomicChanges`) the output of this function will become compatible with\n * the {@link module:utils/diff~diff `diff()`} function:\n *\n *\t\tfastDiff( '12a', '12xyza' );\n *\t\t// [ 'equal', 'equal', 'insert', 'insert', 'insert', 'equal' ]\n *\n * The default output format of this function is compatible with the output format of\n * {@link module:utils/difftochanges~diffToChanges `diffToChanges()`}. The `diffToChanges()` input format is, in turn,\n * compatible with the output of {@link module:utils/diff~diff `diff()`}:\n *\n *\t\tconst a = '1234';\n *\t\tconst b = '12xyz34';\n *\n *\t\t// Both calls will return the same results (grouped changes format).\n *\t\tfastDiff( a, b );\n *\t\tdiffToChanges( diff( a, b ) );\n *\n *\t\t// Again, both calls will return the same results (atomic changes format).\n *\t\tfastDiff( a, b, null, true );\n *\t\tdiff( a, b );\n *\n *\n * @param {Array|String} a Input array or string.\n * @param {Array|String} b Input array or string.\n * @param {Function} [cmp] Optional function used to compare array values, by default `===` (strict equal operator) is used.\n * @param {Boolean} [atomicChanges=false] Whether an array of `inset|delete|equal` operations should\n * be returned instead of changes set. This makes this function compatible with {@link module:utils/diff~diff `diff()`}.\n * @returns {Array} Array of changes.\n */\nexport default function fastDiff( a, b, cmp, atomicChanges = false ) {\n\t// Set the comparator function.\n\tcmp = cmp || function( a, b ) {\n\t\treturn a === b;\n\t};\n\n\t// Convert the string (or any array-like object - eg. NodeList) to an array by using the slice() method because,\n\t// unlike Array.from(), it returns array of UTF-16 code units instead of the code points of a string.\n\t// One code point might be a surrogate pair of two code units. All text offsets are expected to be in code units.\n\t// See ckeditor/ckeditor5#3147.\n\t//\n\t// We need to make sure here that fastDiff() works identical to diff().\n\tif ( !Array.isArray( a ) ) {\n\t\ta = Array.prototype.slice.call( a );\n\t}\n\n\tif ( !Array.isArray( b ) ) {\n\t\tb = Array.prototype.slice.call( b );\n\t}\n\n\t// Find first and last change.\n\tconst changeIndexes = findChangeBoundaryIndexes( a, b, cmp );\n\n\t// Transform into changes array.\n\treturn atomicChanges ? changeIndexesToAtomicChanges( changeIndexes, b.length ) : changeIndexesToChanges( b, changeIndexes );\n}\n\n// Finds position of the first and last change in the given arrays. For example:\n//\n//\t\tconst indexes = findChangeBoundaryIndexes( [ '1', '2', '3', '4' ], [ '1', '3', '4', '2', '4' ] );\n//\t\tconsole.log( indexes ); // { firstIndex: 1, lastIndexOld: 3, lastIndexNew: 4 }\n//\n// The above indexes means that in the first array the modified part is `1[23]4` and in the second array it is `1[342]4`.\n// Based on such indexes, array with `insert`/`delete` operations which allows transforming first value into the second one\n// can be generated.\n//\n// @param {Array} arr1\n// @param {Array} arr2\n// @param {Function} cmp Comparator function.\n// @returns {Object}\n// @returns {Number} return.firstIndex Index of the first change in both values (always the same for both).\n// @returns {Number} result.lastIndexOld Index of the last common value in `arr1`.\n// @returns {Number} result.lastIndexNew Index of the last common value in `arr2`.\nfunction findChangeBoundaryIndexes( arr1, arr2, cmp ) {\n\t// Find the first difference between passed values.\n\tconst firstIndex = findFirstDifferenceIndex( arr1, arr2, cmp );\n\n\t// If arrays are equal return -1 indexes object.\n\tif ( firstIndex === -1 ) {\n\t\treturn { firstIndex: -1, lastIndexOld: -1, lastIndexNew: -1 };\n\t}\n\n\t// Remove the common part of each value and reverse them to make it simpler to find the last difference between them.\n\tconst oldArrayReversed = cutAndReverse( arr1, firstIndex );\n\tconst newArrayReversed = cutAndReverse( arr2, firstIndex );\n\n\t// Find the first difference between reversed values.\n\t// It should be treated as \"how many elements from the end the last difference occurred\".\n\t//\n\t// For example:\n\t//\n\t// \t\t\t\tinitial\t->\tafter cut\t-> reversed:\n\t// oldValue:\t'321ba'\t->\t'21ba'\t\t-> 'ab12'\n\t// newValue:\t'31xba'\t->\t'1xba'\t\t-> 'abx1'\n\t// lastIndex:\t\t\t\t\t\t\t-> 2\n\t//\n\t// So the last change occurred two characters from the end of the arrays.\n\tconst lastIndex = findFirstDifferenceIndex( oldArrayReversed, newArrayReversed, cmp );\n\n\t// Use `lastIndex` to calculate proper offset, starting from the beginning (`lastIndex` kind of starts from the end).\n\tconst lastIndexOld = arr1.length - lastIndex;\n\tconst lastIndexNew = arr2.length - lastIndex;\n\n\treturn { firstIndex, lastIndexOld, lastIndexNew };\n}\n\n// Returns a first index on which given arrays differ. If both arrays are the same, -1 is returned.\n//\n// @param {Array} arr1\n// @param {Array} arr2\n// @param {Function} cmp Comparator function.\n// @returns {Number}\nfunction findFirstDifferenceIndex( arr1, arr2, cmp ) {\n\tfor ( let i = 0; i < Math.max( arr1.length, arr2.length ); i++ ) {\n\t\tif ( arr1[ i ] === undefined || arr2[ i ] === undefined || !cmp( arr1[ i ], arr2[ i ] ) ) {\n\t\t\treturn i;\n\t\t}\n\t}\n\n\treturn -1; // Return -1 if arrays are equal.\n}\n\n// Returns a copy of the given array with `howMany` elements removed starting from the beginning and in reversed order.\n//\n// @param {Array} arr Array to be processed.\n// @param {Number} howMany How many elements from array beginning to remove.\n// @returns {Array} Shortened and reversed array.\nfunction cutAndReverse( arr, howMany ) {\n\treturn arr.slice( howMany ).reverse();\n}\n\n// Generates changes array based on change indexes from `findChangeBoundaryIndexes` function. This function will\n// generate array with 0 (no changes), 1 (deletion or insertion) or 2 records (insertion and deletion).\n//\n// @param {Array} newArray New array for which change indexes were calculated.\n// @param {Object} changeIndexes Change indexes object from `findChangeBoundaryIndexes` function.\n// @returns {Array.