-import Code from "../services/code";
-import DrawIO from "../services/drawio";
-import Clipboard from "../services/clipboard";
-
-/**
- * Handle pasting images from clipboard.
- * @param {ClipboardEvent} event
- * @param {WysiwygEditor} wysiwygComponent
- * @param editor
- */
-function editorPaste(event, editor, wysiwygComponent) {
- const clipboard = new Clipboard(event.clipboardData || event.dataTransfer);
-
- // Don't handle the event ourselves if no items exist of contains table-looking data
- if (!clipboard.hasItems() || clipboard.containsTabularData()) {
- return;
- }
-
- const images = clipboard.getImages();
- for (const imageFile of images) {
-
- const id = "image-" + Math.random().toString(16).slice(2);
- const loadingImage = window.baseUrl('/loading.gif');
- event.preventDefault();
-
- setTimeout(() => {
- editor.insertContent(`<p><img src="${loadingImage}" id="${id}"></p>`);
-
- uploadImageFile(imageFile, wysiwygComponent).then(resp => {
- const safeName = resp.name.replace(/"/g, '');
- const newImageHtml = `<img src="${resp.thumbs.display}" alt="${safeName}" />`;
-
- const newEl = editor.dom.create('a', {
- target: '_blank',
- href: resp.url,
- }, newImageHtml);
-
- editor.dom.replace(newEl, id);
- }).catch(err => {
- editor.dom.remove(id);
- window.$events.emit('error', wysiwygComponent.imageUploadErrorText);
- console.log(err);
- });
- }, 10);
- }
-}
-
-/**
- * Upload an image file to the server
- * @param {File} file
- * @param {WysiwygEditor} wysiwygComponent
- */
-async function uploadImageFile(file, wysiwygComponent) {
- if (file === null || file.type.indexOf('image') !== 0) {
- throw new Error(`Not an image file`);
- }
-
- let ext = 'png';
- if (file.name) {
- let fileNameMatches = file.name.match(/\.(.+)$/);
- if (fileNameMatches.length > 1) ext = fileNameMatches[1];
- }
-
- const remoteFilename = "image-" + Date.now() + "." + ext;
- const formData = new FormData();
- formData.append('file', file, remoteFilename);
- formData.append('uploaded_to', wysiwygComponent.pageId);
-
- const resp = await window.$http.post(window.baseUrl('/images/gallery'), formData);
- return resp.data;
-}
-
-function registerEditorShortcuts(editor) {
- // Headers
- for (let i = 1; i < 5; i++) {
- editor.shortcuts.add('meta+' + i, '', ['FormatBlock', false, 'h' + (i+1)]);
- }
-
- // Other block shortcuts
- editor.shortcuts.add('meta+5', '', ['FormatBlock', false, 'p']);
- editor.shortcuts.add('meta+d', '', ['FormatBlock', false, 'p']);
- editor.shortcuts.add('meta+6', '', ['FormatBlock', false, 'blockquote']);
- editor.shortcuts.add('meta+q', '', ['FormatBlock', false, 'blockquote']);
- editor.shortcuts.add('meta+7', '', ['codeeditor', false, 'pre']);
- editor.shortcuts.add('meta+e', '', ['codeeditor', false, 'pre']);
- editor.shortcuts.add('meta+8', '', ['FormatBlock', false, 'code']);
- editor.shortcuts.add('meta+shift+E', '', ['FormatBlock', false, 'code']);
-
- // Save draft shortcut
- editor.shortcuts.add('meta+S', '', () => {
- window.$events.emit('editor-save-draft');
- });
-
- // Save page shortcut
- editor.shortcuts.add('meta+13', '', () => {
- window.$events.emit('editor-save-page');
- });
-
- // Loop through callout styles
- editor.shortcuts.add('meta+9', '', function() {
- const selectedNode = editor.selection.getNode();
- const callout = selectedNode ? selectedNode.closest('.callout') : null;
-
- const formats = ['info', 'success', 'warning', 'danger'];
- const currentFormatIndex = formats.findIndex(format => callout && callout.classList.contains(format));
- const newFormatIndex = (currentFormatIndex + 1) % formats.length;
- const newFormat = formats[newFormatIndex];
-
- editor.formatter.apply('callout' + newFormat);
- });
-
-}
-
-/**
- * Load custom HTML head content from the settings into the editor.
- * @param editor
- */
-function loadCustomHeadContent(editor) {
- window.$http.get(window.baseUrl('/custom-head-content')).then(resp => {
- if (!resp.data) return;
- let head = editor.getDoc().querySelector('head');
- head.innerHTML += resp.data;
- });
-}
-
-/**
- * Create and enable our custom code plugin
- */
-function codePlugin() {
-
- function elemIsCodeBlock(elem) {
- return elem.className === 'CodeMirrorContainer';
- }
-
- function showPopup(editor) {
- const selectedNode = editor.selection.getNode();
-
- if (!elemIsCodeBlock(selectedNode)) {
- const providedCode = editor.selection.getNode().textContent;
- window.components.first('code-editor').open(providedCode, '', (code, lang) => {
- const wrap = document.createElement('div');
- wrap.innerHTML = `<pre><code class="language-${lang}"></code></pre>`;
- wrap.querySelector('code').innerText = code;
-
- editor.formatter.toggle('pre');
- const node = editor.selection.getNode();
- editor.dom.setHTML(node, wrap.querySelector('pre').innerHTML);
- editor.fire('SetContent');
-
- editor.focus()
- });
- return;
- }
-
- const lang = selectedNode.hasAttribute('data-lang') ? selectedNode.getAttribute('data-lang') : '';
- const currentCode = selectedNode.querySelector('textarea').textContent;
-
- window.components.first('code-editor').open(currentCode, lang, (code, lang) => {
- const editorElem = selectedNode.querySelector('.CodeMirror');
- const cmInstance = editorElem.CodeMirror;
- if (cmInstance) {
- Code.setContent(cmInstance, code);
- Code.setMode(cmInstance, lang, code);
- }
- const textArea = selectedNode.querySelector('textarea');
- if (textArea) textArea.textContent = code;
- selectedNode.setAttribute('data-lang', lang);
-
- editor.focus()
- });
- }
-
- function codeMirrorContainerToPre(codeMirrorContainer) {
- const textArea = codeMirrorContainer.querySelector('textarea');
- const code = textArea.textContent;
- const lang = codeMirrorContainer.getAttribute('data-lang');
-
- codeMirrorContainer.removeAttribute('contentEditable');
- const pre = document.createElement('pre');
- const codeElem = document.createElement('code');
- codeElem.classList.add(`language-${lang}`);
- codeElem.textContent = code;
- pre.appendChild(codeElem);
-
- codeMirrorContainer.parentElement.replaceChild(pre, codeMirrorContainer);
- }
-
- window.tinymce.PluginManager.add('codeeditor', function(editor, url) {
-
- const $ = editor.$;
-
- editor.ui.registry.addIcon('codeblock', '<svg width="24" height="24"><path d="M4 3h16c.6 0 1 .4 1 1v16c0 .6-.4 1-1 1H4a1 1 0 0 1-1-1V4c0-.6.4-1 1-1Zm1 2v14h14V5Z"/><path d="M11.103 15.423c.277.277.277.738 0 .922a.692.692 0 0 1-1.106 0l-4.057-3.78a.738.738 0 0 1 0-1.107l4.057-3.872c.276-.277.83-.277 1.106 0a.724.724 0 0 1 0 1.014L7.6 12.012ZM12.897 8.577c-.245-.312-.2-.675.08-.955.28-.281.727-.27 1.027.033l4.057 3.78a.738.738 0 0 1 0 1.107l-4.057 3.872c-.277.277-.83.277-1.107 0a.724.724 0 0 1 0-1.014l3.504-3.412z"/></svg>')
-
- editor.ui.registry.addButton('codeeditor', {
- title: 'Insert code block',
- icon: 'codeblock',
- onAction() {
- editor.execCommand('codeeditor');
- }
- });
-
- editor.addCommand('codeeditor', () => {
- showPopup(editor);
- });
-
- // Convert
- editor.on('PreProcess', function (e) {
- $('div.CodeMirrorContainer', e.node).each((index, elem) => {
- codeMirrorContainerToPre(elem);
- });
- });
-
- editor.on('dblclick', event => {
- let selectedNode = editor.selection.getNode();
- if (!elemIsCodeBlock(selectedNode)) return;
- showPopup(editor);
- });
-
- function parseCodeMirrorInstances() {
-
- // Recover broken codemirror instances
- $('.CodeMirrorContainer').filter((index ,elem) => {
- return typeof elem.querySelector('.CodeMirror').CodeMirror === 'undefined';
- }).each((index, elem) => {
- codeMirrorContainerToPre(elem);
- });
-
- const codeSamples = $('body > pre').filter((index, elem) => {
- return elem.contentEditable !== "false";
- });
-
- codeSamples.each((index, elem) => {
- Code.wysiwygView(elem);
- });
- }
-
- editor.on('init', function() {
- // Parse code mirror instances on init, but delay a little so this runs after
- // initial styles are fetched into the editor.
- editor.undoManager.transact(function () {
- parseCodeMirrorInstances();
- });
- // Parsed code mirror blocks when content is set but wait before setting this handler
- // to avoid any init 'SetContent' events.
- setTimeout(() => {
- editor.on('SetContent', () => {
- setTimeout(parseCodeMirrorInstances, 100);
- });
- }, 200);
- });
-
- });
-}
-
-function drawIoPlugin(drawioUrl, isDarkMode, pageId, wysiwygComponent) {
-
- let pageEditor = null;
- let currentNode = null;
-
- function isDrawing(node) {
- return node.hasAttribute('drawio-diagram');
- }
-
- function showDrawingManager(mceEditor, selectedNode = null) {
- pageEditor = mceEditor;
- currentNode = selectedNode;
- // Show image manager
- window.ImageManager.show(function (image) {
- if (selectedNode) {
- let imgElem = selectedNode.querySelector('img');
- pageEditor.dom.setAttrib(imgElem, 'src', image.url);
- pageEditor.dom.setAttrib(selectedNode, 'drawio-diagram', image.id);
- } else {
- let imgHTML = `<div drawio-diagram="${image.id}" contenteditable="false"><img src="${image.url}"></div>`;
- pageEditor.insertContent(imgHTML);
- }
- }, 'drawio');
- }
-
- function showDrawingEditor(mceEditor, selectedNode = null) {
- pageEditor = mceEditor;
- currentNode = selectedNode;
- DrawIO.show(drawioUrl, drawingInit, updateContent);
- }
-
- async function updateContent(pngData) {
- const id = "image-" + Math.random().toString(16).slice(2);
- const loadingImage = window.baseUrl('/loading.gif');
-
- const handleUploadError = (error) => {
- if (error.status === 413) {
- window.$events.emit('error', wysiwygComponent.serverUploadLimitText);
- } else {
- window.$events.emit('error', wysiwygComponent.imageUploadErrorText);
- }
- console.log(error);
- };
-
- // Handle updating an existing image
- if (currentNode) {
- DrawIO.close();
- let imgElem = currentNode.querySelector('img');
- try {
- const img = await DrawIO.upload(pngData, pageId);
- pageEditor.dom.setAttrib(imgElem, 'src', img.url);
- pageEditor.dom.setAttrib(currentNode, 'drawio-diagram', img.id);
- } catch (err) {
- handleUploadError(err);
- }
- return;
- }
-
- setTimeout(async () => {
- pageEditor.insertContent(`<div drawio-diagram contenteditable="false"><img src="${loadingImage}" id="${id}"></div>`);
- DrawIO.close();
- try {
- const img = await DrawIO.upload(pngData, pageId);
- pageEditor.dom.setAttrib(id, 'src', img.url);
- pageEditor.dom.get(id).parentNode.setAttribute('drawio-diagram', img.id);
- } catch (err) {
- pageEditor.dom.remove(id);
- handleUploadError(err);
- }
- }, 5);
- }
-
-
- function drawingInit() {
- if (!currentNode) {
- return Promise.resolve('');
- }
-
- let drawingId = currentNode.getAttribute('drawio-diagram');
- return DrawIO.load(drawingId);
- }
-
- window.tinymce.PluginManager.add('drawio', function(editor, url) {
-
- editor.addCommand('drawio', () => {
- const selectedNode = editor.selection.getNode();
- showDrawingEditor(editor, isDrawing(selectedNode) ? selectedNode : null);
- });
-
- // editor.ui.registry.addIcon('diagram', `<svg height="24" width="24" fill="${isDarkMode ? '#BBB' : '#000000'}" ><path d="M23 7V1h-6v2H7V1H1v6h2v10H1v6h6v-2h10v2h6v-6h-2V7h2zM3 3h2v2H3V3zm2 18H3v-2h2v2zm12-2H7v-2H5V7h2V5h10v2h2v10h-2v2zm4 2h-2v-2h2v2zM19 5V3h2v2h-2zm-5.27 9h-3.49l-.73 2H7.89l3.4-9h1.4l3.41 9h-1.63l-.74-2zm-3.04-1.26h2.61L12 8.91l-1.31 3.83z"/></svg>`)
- editor.ui.registry.addIcon('diagram', `<svg width="24" height="24" fill="${isDarkMode ? '#BBB' : '#000000'}" xmlns="http://www.w3.org/2000/svg"><path d="M20.716 7.639V2.845h-4.794v1.598h-7.99V2.845H3.138v4.794h1.598v7.99H3.138v4.794h4.794v-1.598h7.99v1.598h4.794v-4.794h-1.598v-7.99zM4.736 4.443h1.598V6.04H4.736zm1.598 14.382H4.736v-1.598h1.598zm9.588-1.598h-7.99v-1.598H6.334v-7.99h1.598V6.04h7.99v1.598h1.598v7.99h-1.598zm3.196 1.598H17.52v-1.598h1.598zM17.52 6.04V4.443h1.598V6.04zm-4.21 7.19h-2.79l-.582 1.599H8.643l2.717-7.191h1.119l2.724 7.19h-1.302zm-2.43-1.006h2.086l-1.039-3.06z"/></svg>`)
-
- editor.ui.registry.addSplitButton('drawio', {
- tooltip: 'Drawing',
- icon: 'diagram',
- onAction() {
- editor.execCommand('drawio');
- },
- fetch(callback) {
- callback([
- {
- type: 'choiceitem',
- text: 'Drawing Manager',
- value: 'drawing-manager',
- }
- ]);
- },
- onItemAction(api, value) {
- if (value === 'drawing-manager') {
- const selectedNode = editor.selection.getNode();
- showDrawingManager(editor, isDrawing(selectedNode) ? selectedNode : null);
- }
- }
- });
-
- editor.on('dblclick', event => {
- let selectedNode = editor.selection.getNode();
- if (!isDrawing(selectedNode)) return;
- showDrawingEditor(editor, selectedNode);
- });
-
- editor.on('SetContent', function () {
- const drawings = editor.$('body > div[drawio-diagram]');
- if (!drawings.length) return;
-
- editor.undoManager.transact(function () {
- drawings.each((index, elem) => {
- elem.setAttribute('contenteditable', 'false');
- });
- });
- });
-
- });
-}
-
-function customHrPlugin() {
- window.tinymce.PluginManager.add('customhr', function (editor) {
- editor.addCommand('InsertHorizontalRule', function () {
- let hrElem = document.createElement('hr');
- let cNode = editor.selection.getNode();
- let parentNode = cNode.parentNode;
- parentNode.insertBefore(hrElem, cNode);
- });
-
- editor.ui.registry.addButton('hr', {
- icon: 'horizontal-rule',
- tooltip: 'Horizontal line',
- onAction() {
- editor.execCommand('InsertHorizontalRule');
- }
- });
-
- editor.ui.registry.addMenuItem('hr', {
- icon: 'horizontal-rule',
- text: 'Horizontal line',
- context: 'insert',
- onAction() {
- editor.execCommand('InsertHorizontalRule');
- }
- });
- });
-}
-
-
-function listenForBookStackEditorEvents(editor) {
-
- // Replace editor content
- window.$events.listen('editor::replace', ({html}) => {
- editor.setContent(html);
- });
-
- // Append editor content
- window.$events.listen('editor::append', ({html}) => {
- const content = editor.getContent() + html;
- editor.setContent(content);
- });
-
- // Prepend editor content
- window.$events.listen('editor::prepend', ({html}) => {
- const content = html + editor.getContent();
- editor.setContent(content);
- });
-
- // Insert editor content at the current location
- window.$events.listen('editor::insert', ({html}) => {
- editor.insertContent(html);
- });
-
- // Focus on the editor
- window.$events.listen('editor::focus', () => {
- editor.focus();
- });
-}
projects / bookstack / blobdiff