393 lines
12 KiB
JavaScript
393 lines
12 KiB
JavaScript
document.addEventListener('DOMContentLoaded', function () {
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formatAllTables();
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document.body.addEventListener("click", focusOnEditor);
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});
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function formatAllTables() {
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var tables = document.getElementsByTagName('table');
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for (var i = 0; i < tables.length; i++)
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formatTable(tables[i]);
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}
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function formatText(tag, data) {
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if (tag === 'heading') {
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var headingTag = document.createElement(data);
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var selection = window.getSelection();
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var range = selection.getRangeAt(0);
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headingTag.appendChild(range.extractContents());
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range.insertNode(headingTag);
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} else {
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document.execCommand(tag, false, data);
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}
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}
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function formatTable(table) {
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// Add Bootstrap classes to the table
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table.classList.add('table', 'table-striped', 'table-hover');
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// Add Bootstrap classes to the table header cells
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var headerCells = table.getElementsByTagName('th');
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for (var i = 0; i < headerCells.length; i++) {
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headerCells[i].classList.add('');
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}
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// Add Bootstrap classes to the table rows
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var rows = table.getElementsByTagName('tr');
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for (var i = 0; i < rows.length; i++) {
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rows[i].classList.add('');
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// Add event listener to the last cell of each row
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var cells = rows[i].getElementsByTagName('td');
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var lastCell = cells[cells.length - 1];
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lastCell.addEventListener('keydown', function (event) {
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if (event.key === 'Enter') {
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// Check if it's the last cell in the last row
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var lastRow = rows[rows.length - 1];
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if (this.parentNode === lastRow && this === lastRow.lastElementChild) {
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event.preventDefault();
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var newParagraph = document.createElement('p');
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newParagraph.textContent = '\u00A0'; // Insert a non-breaking space to maintain table structure
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table.parentNode.insertBefore(newParagraph, table.nextSibling);
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document.getElementById('editor').focus();
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}
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}
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});
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}
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// Add Bootstrap classes to the table data cells
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var cells = table.getElementsByTagName('td');
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for (var i = 0; i < cells.length; i++) {
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cells[i].classList.add('align-middle');
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}
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}
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function saveForm() {
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console.log("Saving file");
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var editedContent = document.getElementById("editor").innerHTML;
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var editedFilename = document.getElementById("filename").innerText;
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// Set the editor content as the value of the editor-form-content textarea
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document.getElementById("editor-form-content").value = editedContent;
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document.getElementById("filename-form-content").value = editedFilename;
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// Submit the form
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document.getElementById("save-form").submit();
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}
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function confirmOverwrite() {
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if (confirm("Are you sure you want to overwrite the file contents?")) {
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document.getElementById("template-modal").style.display = "block";
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// Close the modal when the close button or outside of the modal is clicked
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window.addEventListener("click", function (e) {
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if (e.target == document.getElementById("template-modal")) {
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document.getElementById("template-modal").style.display = "none";
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}
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});
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}
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}
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function confirmDeletion() {
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if (confirm("Are you sure you want to delete {{.Filename}}?")) {
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const filename = "{{.Filename}}";
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deleteFile(filename);
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}
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}
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// Function to focus on the editor when body is clicked
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function focusOnEditor() {
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// Check if the clicked element is inside the body div
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if (event.target === document.body) { // Set the cursor position in the editor
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setCursorPosition(document.getElementById("editor"));
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}
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}
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// Add event listener to the body element
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function redirectToTemplate(templateURL) {
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window.location.href = templateURL;
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}
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function editFileName() {
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var fileNameElement = document.getElementById("filename");
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var fileName = fileNameElement.innerText.trim();
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var extension = fileName.substring(fileName.lastIndexOf("."));
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// Remove the file extension
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fileName = fileName.replace(extension, "");
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// Allow editing the filename
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fileNameElement.contentEditable = "true";
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fileNameElement.innerText = fileName;
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fileNameElement.focus();
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// Disable the enter key to prevent adding new lines
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fileNameElement.addEventListener("keydown", function (event) {
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if (event.keyCode == 13) {
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event.preventDefault();
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fileNameElement.blur();
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}
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});
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// Update the filename when the user finishes editing
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fileNameElement.onblur = function () {
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fileName = fileNameElement.innerText.trim();
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// Add the file extension back
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fileName += extension;
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fileNameElement.innerText = fileName;
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fileNameElement.contentEditable = "false";
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fileNameElement.removeEventListener("keydown");
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};
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}
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// Show the table size modal
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function addTable() {
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document.getElementById("tableModal").style.display = "block";
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return
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}
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function createTable() {
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var tableRowsInput = document.getElementById('tableRows');
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var tableColumnsInput = document.getElementById('tableColumns');
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var tableRows = parseInt(tableRowsInput.value);
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var tableColumns = parseInt(tableColumnsInput.value);
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if (!isNaN(tableRows) && !isNaN(tableColumns)) {
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// Create a new table-responsive div
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var tableResponsiveDiv = document.createElement('div');
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tableResponsiveDiv.classList.add('table-responsive');
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// Create a new table element
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var table = document.createElement('table');
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table.classList.add('table', 'table-striped', 'table-bordered');
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// Create the table header
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var thead = document.createElement('thead');
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var headerRow = document.createElement('tr');
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for (var j = 0; j < tableColumns; j++) {
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var headerCell = document.createElement('th');
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var headerText = document.createTextNode('Header ' + (j + 1));
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headerCell.appendChild(headerText);
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headerRow.appendChild(headerCell);
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}
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thead.appendChild(headerRow);
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// Create the table body
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var tbody = document.createElement('tbody');
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for (var i = 0; i < tableRows; i++) {
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var row = document.createElement('tr');
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for (var j = 0; j < tableColumns; j++) {
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var cell = document.createElement('td');
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var cellText = document.createTextNode('Cell ' + (i + 1) + '-' + (j + 1));
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cell.appendChild(cellText);
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row.appendChild(cell);
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}
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tbody.appendChild(row);
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}
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// Append the thead and tbody to the table
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table.appendChild(thead);
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table.appendChild(tbody);
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// Append the table to the table-responsive div
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tableResponsiveDiv.appendChild(table);
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// Insert the table-responsive div into the editor
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var editor = document.getElementById('editor');
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editor.appendChild(tableResponsiveDiv);
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// Create a new <div> element
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var paragraphDiv = document.createElement('div');
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// Create a new <p> element
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var paragraph = document.createElement('p');
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// Set the text content of the paragraph
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var paragraphText = document.createTextNode('');
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paragraph.appendChild(paragraphText);
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// Append the paragraph to the paragraph div
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paragraphDiv.appendChild(paragraph);
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// Insert the paragraph div after the table-responsive div
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editor.appendChild(paragraphDiv);
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// Reset the modal inputs
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tableRowsInput.value = '3';
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tableColumnsInput.value = '3';
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// Close the modal
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document.getElementById('tableModal').style.display = 'none';
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}
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}
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function addVideo() {
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var url = prompt("Enter the video URL:");
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if (url !== null) {
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var videoElement = document.createElement('video');
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videoElement.controls = true;
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videoElement.src = url;
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document.getElementById('editor').appendChild(videoElement);
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var paragraphElement = document.createElement('p');
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paragraphElement.textContent = 'Type your text here';
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document.getElementById('editor').appendChild(paragraphElement);
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}
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}
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function deleteFile(filename) {
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// Send a POST request to the server to delete the specified file
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fetch("/delete", {
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method: "POST",
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headers: {
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"Content-Type": "application/json",
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},
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body: JSON.stringify({ files: [filename] }),
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})
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.then(response => {
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if (response.ok) {
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window.location.replace("/home");
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} else {
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// Handle the error, e.g., display an error message
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console.error("Error deleting file");
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}
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})
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.catch(error => {
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console.error("Error deleting file:", error);
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});
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}
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function insertLink() {
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var url = prompt('Enter the URL:');
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// Check if the URL is null or empty
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if (url === null || url === '') {
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console.log('URL is empty. Aborting link creation.');
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return;
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}
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var label = '';
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// Get the user's selection
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var selection = window.getSelection();
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// Check if the user has made a selection
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if (selection.rangeCount > 0) {
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var range = selection.getRangeAt(0);
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// Get the selected text
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var selectedText = range.toString().trim();
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// Prompt for the label only if there is no selection
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if (selectedText.length === 0) {
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label = prompt('Please enter the Link Text:');
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} else {
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label = selectedText;
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}
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}
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// Check if the URL or label is empty
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if (url === '' || label === '') {
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console.log('URL or label is empty. Aborting link creation.');
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return;
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}
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// Create the link HTML
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var val = '<a href="' + url + '" target="_blank">' + label + '</a>';
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// Insert the link HTML at the current selection or caret position
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document.execCommand('insertHTML', false, val);
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}
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function undo() {
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document.execCommand('undo', false, null);
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}
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function redo() {
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document.execCommand('redo', false, null);
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}
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function selectAll() {
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document.execCommand('selectAll', false, null);
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}
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function insertImage() {
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var url = prompt('Enter the image URL:');
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if (url !== null) {
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document.execCommand('insertImage', false, url);
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}
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}
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function setCursorPosition(element) {
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var range = document.createRange();
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range.selectNodeContents(element);
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range.collapse(false);
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var selection = window.getSelection();
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selection.removeAllRanges();
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selection.addRange(range);
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}
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document.addEventListener('keydown', function (event) {
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if ((event.ctrlKey || event.metaKey)) {
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switch (event.key.toLowerCase()) {
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case 'b':
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event.preventDefault();
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formatText('bold');
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break;
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case 'i':
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event.preventDefault();
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formatText('italic');
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break;
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case 'u':
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event.preventDefault();
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formatText('underline');
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break;
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case 'l':
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event.preventDefault();
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insertLink();
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break;
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case 'z':
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event.preventDefault();
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undo();
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break;
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case 'y':
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event.preventDefault();
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redo();
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break;
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case 'd':
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event.preventDefault();
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confirmDeletion();
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break;
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case 'p':
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event.preventDefault();
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insertImage();
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break;
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case 't':
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event.preventDefault();
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confirmOverwrite();
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break;
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case 's':
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event.preventDefault();
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saveForm();
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break;
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case 'f':
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event.preventDefault();
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formatText('removeFormat');
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break;
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case 'T':
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event.preventDefault();
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addTable();
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break;
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case 'm':
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event.preventDefault();
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addVideo();
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break;
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}
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}
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});
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