WTS-Public/inc/Editor_Header.php

<?php


function EmitHeaderForm() {
	global $HeadersPath, $HeaderFormFields;

	TraceProgram(__FILE__, __FUNCTION__, __LINE__, "", TR_ENTRY);
	$args = [
		'FormID'		=> '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=<text>
// #		SubHeaderText=<text>
//
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");
?>
<form action='' method='post' id='HeaderForm' enctype='multipart/form-data' >
<input type='hidden' name='Action' value='HeaderSubmit' />
<?php
	$CK_EditorFieldIDs = EmitForm($HeaderFormFields, $FormData, $HeaderPath, $HeaderName); 
?>
</form>
<script src='./inc/UploadPreview.js'></script>
<script>
async function DeletePix(event, item) {
	if (!confirm("Delete the " + item + " image?")) {
		return;
	}
	let currentURL = window.location.href;
	currentURL = currentURL.endsWith('?') ? currentURL.slice(0,-1) : currentURL;
	currentURL += "?Action=DeleteHeaderItem&HeaderItem=" + event + "&Item=" + item;
	console.log("currentURL: " + currentURL);
	fetch(currentURL, {
		method: "POST",
		headers: {
			"Content-Type": "application/json"
		},
	})
	.then(response => {
		console.log('Success:');
		o = document.getElementById(item + "Preview");
		o.src = '';
		o.style.display = 'none';
	})
	.catch(error => console.error('Error:', error));
}
</script>
<?php 
	EmitBodyEnd();
	EmitHTMLEnd();
	TraceProgram(__FILE__, __FUNCTION__, __LINE__, "", TR_EXIT);
}

?>