Opensearch: Fixed XML declaration when php short tags enabled

[bookstack] / resources / js / components / markdown-editor.js

diff --git a/resources/js/components/markdown-editor.js b/resources/js/components/markdown-editor.js
index 5ffe4ef4d32b18d6e352831bd0fd3b10cb41ac77..ad5bcf09030184532a337d37de258f943ee333d1 100644 (file)
--- a/resources/js/components/markdown-editor.js
+++ b/resources/js/components/markdown-editor.js
@@ -1,87 +1,69 @@
-import MarkdownIt from "markdown-it";
-import mdTasksLists from 'markdown-it-task-lists';
-import code from '../services/code';
-import Clipboard from "../services/clipboard";
-import {debounce} from "../services/util";
+import {Component} from './component';

 
 

-import DrawIO from "../services/drawio";
-
-class MarkdownEditor {
+export class MarkdownEditor extends Component {

 
     setup() {
         this.elem = this.$el;
 
         this.pageId = this.$opts.pageId;
         this.textDirection = this.$opts.textDirection;
 
     setup() {
         this.elem = this.$el;
 
         this.pageId = this.$opts.pageId;
         this.textDirection = this.$opts.textDirection;

+        this.imageUploadErrorText = this.$opts.imageUploadErrorText;
+        this.serverUploadLimitText = this.$opts.serverUploadLimitText;
+
+        this.display = this.$refs.display;
+        this.input = this.$refs.input;
+        this.divider = this.$refs.divider;
+        this.displayWrap = this.$refs.displayWrap;
+
+        const {settingContainer} = this.$refs;
+        const settingInputs = settingContainer.querySelectorAll('input[type="checkbox"]');
+
+        this.editor = null;
+        window.importVersioned('markdown').then(markdown => {
+            return markdown.init({
+                pageId: this.pageId,
+                container: this.elem,
+                displayEl: this.display,
+                inputEl: this.input,
+                drawioUrl: this.getDrawioUrl(),
+                settingInputs: Array.from(settingInputs),
+                text: {
+                    serverUploadLimit: this.serverUploadLimitText,
+                    imageUploadError: this.imageUploadErrorText,
+                },
+            });
+        }).then(editor => {
+            this.editor = editor;
+            this.setupListeners();
+            this.emitEditorEvents();
+            this.scrollToTextIfNeeded();
+            this.editor.actions.updateAndRender();
+        });
+    }

 
 

-        this.markdown = new MarkdownIt({html: true});
-        this.markdown.use(mdTasksLists, {label: true});
-
-        this.display = this.elem.querySelector('.markdown-display');
-
-        this.displayStylesLoaded = false;
-        this.input = this.elem.querySelector('textarea');
-        this.htmlInput = this.elem.querySelector('input[name=html]');
-        this.cm = code.markdownEditor(this.input);
-
-        this.onMarkdownScroll = this.onMarkdownScroll.bind(this);
-
-        const displayLoad = () => {
-            this.displayDoc = this.display.contentDocument;
-            this.init();
-        };
-
-        if (this.display.contentDocument.readyState === 'complete') {
-            displayLoad();
-        } else {
-            this.display.addEventListener('load', displayLoad.bind(this));
-        }
-
+    emitEditorEvents() {

         window.$events.emitPublic(this.elem, 'editor-markdown::setup', {
         window.$events.emitPublic(this.elem, 'editor-markdown::setup', {

-            markdownIt: this.markdown,
+            markdownIt: this.editor.markdown.getRenderer(),

             displayEl: this.display,
             displayEl: this.display,

-            codeMirrorInstance: this.cm,
+            cmEditorView: this.editor.cm,

         });
     }
 
         });
     }
 

-    init() {
-
-        let lastClick = 0;
-
-        // Prevent markdown display link click redirect
-        this.displayDoc.addEventListener('click', event => {
-            let isDblClick = Date.now() - lastClick < 300;
-
-            let link = event.target.closest('a');
-            if (link !== null) {
-                event.preventDefault();
-                window.open(link.getAttribute('href'));
-                return;
-            }
-
-            let drawing = event.target.closest('[drawio-diagram]');
-            if (drawing !== null && isDblClick) {
-                this.actionEditDrawing(drawing);
-                return;
-            }
-
-            lastClick = Date.now();
-        });
-
+    setupListeners() {

         // Button actions
         this.elem.addEventListener('click', event => {
         // Button actions
         this.elem.addEventListener('click', event => {

-            let button = event.target.closest('button[data-action]');
+            const button = event.target.closest('button[data-action]');

             if (button === null) return;
 
             if (button === null) return;
 

-            let action = button.getAttribute('data-action');
-            if (action === 'insertImage') this.actionInsertImage();
-            if (action === 'insertLink') this.actionShowLinkSelector();
+            const action = button.getAttribute('data-action');
+            if (action === 'insertImage') this.editor.actions.showImageInsert();
+            if (action === 'insertLink') this.editor.actions.showLinkSelector();

             if (action === 'insertDrawing' && (event.ctrlKey || event.metaKey)) {
             if (action === 'insertDrawing' && (event.ctrlKey || event.metaKey)) {

-                this.actionShowImageManager();
+                this.editor.actions.showImageManager();

                 return;
             }
                 return;
             }

-            if (action === 'insertDrawing') this.actionStartDrawing();
-            if (action === 'fullscreen') this.actionFullScreen();
+            if (action === 'insertDrawing') this.editor.actions.startDrawing();
+            if (action === 'fullscreen') this.editor.actions.fullScreen();

         });
 
         // Mobile section toggling
         });
 
         // Mobile section toggling


@@ -90,484 +72,71 @@ class MarkdownEditor {
             if (!toolbarLabel) return;
 
             const currentActiveSections = this.elem.querySelectorAll('.markdown-editor-wrap');
             if (!toolbarLabel) return;
 
             const currentActiveSections = this.elem.querySelectorAll('.markdown-editor-wrap');

-            for (let activeElem of currentActiveSections) {
+            for (const activeElem of currentActiveSections) {

                 activeElem.classList.remove('active');
             }
 
             toolbarLabel.closest('.markdown-editor-wrap').classList.add('active');
         });
 
                 activeElem.classList.remove('active');
             }
 
             toolbarLabel.closest('.markdown-editor-wrap').classList.add('active');
         });
 

-        window.$events.listen('editor-markdown-update', value => {
-            this.cm.setValue(value);
-            this.updateAndRender();
-        });
-
-        this.codeMirrorSetup();
-        this.listenForBookStackEditorEvents();
-
-        // Scroll to text if needed.
-        const queryParams = (new URL(window.location)).searchParams;
-        const scrollText = queryParams.get('content-text');
-        if (scrollText) {
-            this.scrollToText(scrollText);
-        }
-    }
-
-    // Update the input content and render the display.
-    updateAndRender() {
-        const content = this.cm.getValue();
-        this.input.value = content;
-        const html = this.markdown.render(content);
-        window.$events.emit('editor-html-change', html);
-        window.$events.emit('editor-markdown-change', content);
-
-        // Set body content
-        this.displayDoc.body.className = 'page-content';
-        this.displayDoc.body.innerHTML = html;
-        this.htmlInput.value = html;
-
-        // Copy styles from page head and set custom styles for editor
-        this.loadStylesIntoDisplay();
-    }
-
-    loadStylesIntoDisplay() {
-        if (this.displayStylesLoaded) return;
-        this.displayDoc.documentElement.classList.add('markdown-editor-display');
-        // Set display to be dark mode if parent is
-
-        if (document.documentElement.classList.contains('dark-mode')) {
-            this.displayDoc.documentElement.style.backgroundColor = '#222';
-            this.displayDoc.documentElement.classList.add('dark-mode');
-        }
-
-        this.displayDoc.head.innerHTML = '';
-        const styles = document.head.querySelectorAll('style,link[rel=stylesheet]');
-        for (let style of styles) {
-            const copy = style.cloneNode(true);
-            this.displayDoc.head.appendChild(copy);
-        }
-
-        this.displayStylesLoaded = true;
+        this.handleDividerDrag();

     }
 
     }
 

-    onMarkdownScroll(lineCount) {
-        const elems = this.displayDoc.body.children;
-        if (elems.length <= lineCount) return;
-
-        const topElem = (lineCount === -1) ? elems[elems.length-1] : elems[lineCount];
-        topElem.scrollIntoView({ block: 'start', inline: 'nearest', behavior: 'smooth'});
-    }
-
-    codeMirrorSetup() {
-        const cm = this.cm;
-        const context = this;
-
-        // Text direction
-        // cm.setOption('direction', this.textDirection);
-        cm.setOption('direction', 'ltr'); // Will force to remain as ltr for now due to issues when HTML is in editor.
-        // Custom key commands
-        let metaKey = code.getMetaKey();
-        const extraKeys = {};
-        // Insert Image shortcut
-        extraKeys[`${metaKey}-Alt-I`] = function(cm) {
-            let selectedText = cm.getSelection();
-            let newText = `![${selectedText}](http://)`;
-            let cursorPos = cm.getCursor('from');
-            cm.replaceSelection(newText);
-            cm.setCursor(cursorPos.line, cursorPos.ch + newText.length -1);
-        };
-        // Save draft
-        extraKeys[`${metaKey}-S`] = cm => {window.$events.emit('editor-save-draft')};
-        // Save page
-        extraKeys[`${metaKey}-Enter`] = cm => {window.$events.emit('editor-save-page')};
-        // Show link selector
-        extraKeys[`Shift-${metaKey}-K`] = cm => {this.actionShowLinkSelector()};
-        // Insert Link
-        extraKeys[`${metaKey}-K`] = cm => {insertLink()};
-        // FormatShortcuts
-        extraKeys[`${metaKey}-1`] = cm => {replaceLineStart('##');};
-        extraKeys[`${metaKey}-2`] = cm => {replaceLineStart('###');};
-        extraKeys[`${metaKey}-3`] = cm => {replaceLineStart('####');};
-        extraKeys[`${metaKey}-4`] = cm => {replaceLineStart('#####');};
-        extraKeys[`${metaKey}-5`] = cm => {replaceLineStart('');};
-        extraKeys[`${metaKey}-d`] = cm => {replaceLineStart('');};
-        extraKeys[`${metaKey}-6`] = cm => {replaceLineStart('>');};
-        extraKeys[`${metaKey}-q`] = cm => {replaceLineStart('>');};
-        extraKeys[`${metaKey}-7`] = cm => {wrapSelection('\n```\n', '\n```');};
-        extraKeys[`${metaKey}-8`] = cm => {wrapSelection('`', '`');};
-        extraKeys[`Shift-${metaKey}-E`] = cm => {wrapSelection('`', '`');};
-        extraKeys[`${metaKey}-9`] = cm => {wrapSelection('<p class="callout info">', '</p>');};
-        cm.setOption('extraKeys', extraKeys);
-
-        // Update data on content change
-        cm.on('change', (instance, changeObj) => {
-            this.updateAndRender();
-        });
-
-        const onScrollDebounced = debounce((instance) => {
-            // Thanks to http://liuhao.im/english/2015/11/10/the-sync-scroll-of-markdown-editor-in-javascript.html
-            let scroll = instance.getScrollInfo();
-            let atEnd = scroll.top + scroll.clientHeight === scroll.height;
-            if (atEnd) {
-                this.onMarkdownScroll(-1);
-                return;
-            }
-
-            let lineNum = instance.lineAtHeight(scroll.top, 'local');
-            let range = instance.getRange({line: 0, ch: null}, {line: lineNum, ch: null});
-            let parser = new DOMParser();
-            let doc = parser.parseFromString(this.markdown.render(range), 'text/html');
-            let totalLines = doc.documentElement.querySelectorAll('body > *');
-            this.onMarkdownScroll(totalLines.length);
-        }, 100);
-
-        // Handle scroll to sync display view
-        cm.on('scroll', instance => {
-            onScrollDebounced(instance);
-        });
-
-        // Handle image paste
-        cm.on('paste', (cm, event) => {
-            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 image of images) {
-                uploadImage(image);
-            }
-        });
-
-        // Handle image & content drag n drop
-        cm.on('drop', (cm, event) => {
-
-            const templateId = event.dataTransfer.getData('bookstack/template');
-            if (templateId) {
-                const cursorPos = cm.coordsChar({left: event.pageX, top: event.pageY});
-                cm.setCursor(cursorPos);
-                event.preventDefault();
-                window.$http.get(`/templates/${templateId}`).then(resp => {
-                    const content = resp.data.markdown || resp.data.html;
-                    cm.replaceSelection(content);
-                });
-            }
-
-            const clipboard = new Clipboard(event.dataTransfer);
-            if (clipboard.hasItems() && clipboard.getImages().length > 0) {
-                const cursorPos = cm.coordsChar({left: event.pageX, top: event.pageY});
-                cm.setCursor(cursorPos);
-                event.stopPropagation();
-                event.preventDefault();
-                const images = clipboard.getImages();
-                for (const image of images) {
-                    uploadImage(image);
-                }
-            }
+    handleDividerDrag() {
+        this.divider.addEventListener('pointerdown', () => {
+            const wrapRect = this.elem.getBoundingClientRect();
+            const moveListener = event => {
+                const xRel = event.pageX - wrapRect.left;
+                const xPct = Math.min(Math.max(20, Math.floor((xRel / wrapRect.width) * 100)), 80);
+                this.displayWrap.style.flexBasis = `${100 - xPct}%`;
+                this.editor.settings.set('editorWidth', xPct);
+            };
+            const upListener = () => {
+                window.removeEventListener('pointermove', moveListener);
+                window.removeEventListener('pointerup', upListener);
+                this.display.style.pointerEvents = null;
+                document.body.style.userSelect = null;
+            };

 
 

+            this.display.style.pointerEvents = 'none';
+            document.body.style.userSelect = 'none';
+            window.addEventListener('pointermove', moveListener);
+            window.addEventListener('pointerup', upListener);

         });
         });

-
-        // Helper to replace editor content
-        function replaceContent(search, replace) {
-            let text = cm.getValue();
-            let cursor = cm.listSelections();
-            cm.setValue(text.replace(search, replace));
-            cm.setSelections(cursor);
-        }
-
-        // Helper to replace the start of the line
-        function replaceLineStart(newStart) {
-            let cursor = cm.getCursor();
-            let lineContent = cm.getLine(cursor.line);
-            let lineLen = lineContent.length;
-            let lineStart = lineContent.split(' ')[0];
-
-            // Remove symbol if already set
-            if (lineStart === newStart) {
-                lineContent = lineContent.replace(`${newStart} `, '');
-                cm.replaceRange(lineContent, {line: cursor.line, ch: 0}, {line: cursor.line, ch: lineLen});
-                cm.setCursor({line: cursor.line, ch: cursor.ch - (newStart.length + 1)});
-                return;
-            }
-
-            let alreadySymbol = /^[#>`]/.test(lineStart);
-            let posDif = 0;
-            if (alreadySymbol) {
-                posDif = newStart.length - lineStart.length;
-                lineContent = lineContent.replace(lineStart, newStart).trim();
-            } else if (newStart !== '') {
-                posDif = newStart.length + 1;
-                lineContent = newStart + ' ' + lineContent;
-            }
-            cm.replaceRange(lineContent, {line: cursor.line, ch: 0}, {line: cursor.line, ch: lineLen});
-            cm.setCursor({line: cursor.line, ch: cursor.ch + posDif});
-        }
-
-        function wrapLine(start, end) {
-            let cursor = cm.getCursor();
-            let lineContent = cm.getLine(cursor.line);
-            let lineLen = lineContent.length;
-            let newLineContent = lineContent;
-
-            if (lineContent.indexOf(start) === 0 && lineContent.slice(-end.length) === end) {
-                newLineContent = lineContent.slice(start.length, lineContent.length - end.length);
-            } else {
-                newLineContent = `${start}${lineContent}${end}`;
-            }
-
-            cm.replaceRange(newLineContent, {line: cursor.line, ch: 0}, {line: cursor.line, ch: lineLen});
-            cm.setCursor({line: cursor.line, ch: cursor.ch + start.length});
-        }
-
-        function wrapSelection(start, end) {
-            let selection = cm.getSelection();
-            if (selection === '') return wrapLine(start, end);
-
-            let newSelection = selection;
-            let frontDiff = 0;
-            let endDiff = 0;
-
-            if (selection.indexOf(start) === 0 && selection.slice(-end.length) === end) {
-                newSelection = selection.slice(start.length, selection.length - end.length);
-                endDiff = -(end.length + start.length);
-            } else {
-                newSelection = `${start}${selection}${end}`;
-                endDiff = start.length + end.length;
-            }
-
-            let selections = cm.listSelections()[0];
-            cm.replaceSelection(newSelection);
-            let headFirst = selections.head.ch <= selections.anchor.ch;
-            selections.head.ch += headFirst ? frontDiff : endDiff;
-            selections.anchor.ch += headFirst ? endDiff : frontDiff;
-            cm.setSelections([selections]);
-        }
-
-        // Handle image upload and add image into markdown content
-        function uploadImage(file) {
-            if (file === null || file.type.indexOf('image') !== 0) return;
-            let ext = 'png';
-
-            if (file.name) {
-                let fileNameMatches = file.name.match(/\.(.+)$/);
-                if (fileNameMatches.length > 1) ext = fileNameMatches[1];
-            }
-
-            // Insert image into markdown
-            const id = "image-" + Math.random().toString(16).slice(2);
-            const placeholderImage = window.baseUrl(`/loading.gif#upload${id}`);
-            const selectedText = cm.getSelection();
-            const placeHolderText = `![${selectedText}](${placeholderImage})`;
-            const cursor = cm.getCursor();
-            cm.replaceSelection(placeHolderText);
-            cm.setCursor({line: cursor.line, ch: cursor.ch + selectedText.length + 3});
-
-            const remoteFilename = "image-" + Date.now() + "." + ext;
-            const formData = new FormData();
-            formData.append('file', file, remoteFilename);
-            formData.append('uploaded_to', context.pageId);
-
-            window.$http.post('/images/gallery', formData).then(resp => {
-                const newContent = `[![${selectedText}](${resp.data.thumbs.display})](${resp.data.url})`;
-                replaceContent(placeHolderText, newContent);
-            }).catch(err => {
-                window.$events.emit('error', trans('errors.image_upload_error'));
-                replaceContent(placeHolderText, selectedText);
-                console.log(err);
-            });
-        }
-
-        function insertLink() {
-            let cursorPos = cm.getCursor('from');
-            let selectedText = cm.getSelection() || '';
-            let newText = `[${selectedText}]()`;
-            cm.focus();
-            cm.replaceSelection(newText);
-            let cursorPosDiff = (selectedText === '') ? -3 : -1;
-            cm.setCursor(cursorPos.line, cursorPos.ch + newText.length+cursorPosDiff);
+        const widthSetting = this.editor.settings.get('editorWidth');
+        if (widthSetting) {
+            this.displayWrap.style.flexBasis = `${100 - widthSetting}%`;

         }
         }

-
-       this.updateAndRender();
-    }
-
-    actionInsertImage() {
-        const cursorPos = this.cm.getCursor('from');
-        window.ImageManager.show(image => {
-            let selectedText = this.cm.getSelection();
-            let newText = "[![" + (selectedText || image.name) + "](" + image.thumbs.display + ")](" + image.url + ")";
-            this.cm.focus();
-            this.cm.replaceSelection(newText);
-            this.cm.setCursor(cursorPos.line, cursorPos.ch + newText.length);
-        }, 'gallery');
-    }
-
-    actionShowImageManager() {
-        const cursorPos = this.cm.getCursor('from');
-        window.ImageManager.show(image => {
-            this.insertDrawing(image, cursorPos);
-        }, 'drawio');

     }
 
     }
 

-    // Show the popup link selector and insert a link when finished
-    actionShowLinkSelector() {
-        const cursorPos = this.cm.getCursor('from');
-        window.EntitySelectorPopup.show(entity => {
-            let selectedText = this.cm.getSelection() || entity.name;
-            let newText = `[${selectedText}](${entity.link})`;
-            this.cm.focus();
-            this.cm.replaceSelection(newText);
-            this.cm.setCursor(cursorPos.line, cursorPos.ch + newText.length);
-        });
+    scrollToTextIfNeeded() {
+        const queryParams = (new URL(window.location)).searchParams;
+        const scrollText = queryParams.get('content-text');
+        if (scrollText) {
+            this.editor.actions.scrollToText(scrollText);
+        }

     }
 
     }
 

+    /**
+     * Get the URL for the configured drawio instance.
+     * @returns {String}
+     */

     getDrawioUrl() {
     getDrawioUrl() {

-        const drawioUrlElem = document.querySelector('[drawio-url]');
-        return drawioUrlElem ? drawioUrlElem.getAttribute('drawio-url') : false;
-    }
-
-    // Show draw.io if enabled and handle save.
-    actionStartDrawing() {
-        const url = this.getDrawioUrl();
-        if (!url) return;
-
-        const cursorPos = this.cm.getCursor('from');
-
-        DrawIO.show(url,() => {
-            return Promise.resolve('');
-        }, (pngData) => {
-
-            const data = {
-                image: pngData,
-                uploaded_to: Number(document.getElementById('page-editor').getAttribute('page-id'))
-            };
-
-            window.$http.post(window.baseUrl('/images/drawio'), data).then(resp => {
-                this.insertDrawing(resp.data, cursorPos);
-                DrawIO.close();
-            }).catch(err => {
-                window.$events.emit('error', trans('errors.image_upload_error'));
-                console.log(err);
-            });
-        });
-    }
-
-    insertDrawing(image, originalCursor) {
-        const newText = `<div drawio-diagram="${image.id}"><img src="${image.url}"></div>`;
-        this.cm.focus();
-        this.cm.replaceSelection(newText);
-        this.cm.setCursor(originalCursor.line, originalCursor.ch + newText.length);
-    }
-
-    // Show draw.io if enabled and handle save.
-    actionEditDrawing(imgContainer) {
-        const drawioUrl = this.getDrawioUrl();
-        if (!drawioUrl) {
-            return;
+        const drawioAttrEl = document.querySelector('[drawio-url]');
+        if (!drawioAttrEl) {
+            return '';

         }
 
         }
 

-        const cursorPos = this.cm.getCursor('from');
-        const drawingId = imgContainer.getAttribute('drawio-diagram');
-
-        DrawIO.show(drawioUrl, () => {
-            return DrawIO.load(drawingId);
-        }, (pngData) => {
-
-            let data = {
-                image: pngData,
-                uploaded_to: Number(document.getElementById('page-editor').getAttribute('page-id'))
-            };
-
-            window.$http.post(window.baseUrl(`/images/drawio`), data).then(resp => {
-                let newText = `<div drawio-diagram="${resp.data.id}"><img src="${resp.data.url}"></div>`;
-                let newContent = this.cm.getValue().split('\n').map(line => {
-                    if (line.indexOf(`drawio-diagram="${drawingId}"`) !== -1) {
-                        return newText;
-                    }
-                    return line;
-                }).join('\n');
-                this.cm.setValue(newContent);
-                this.cm.setCursor(cursorPos);
-                this.cm.focus();
-                DrawIO.close();
-            }).catch(err => {
-                window.$events.emit('error', trans('errors.image_upload_error'));
-                console.log(err);
-            });
-        });
-    }
-
-    // Make the editor full screen
-    actionFullScreen() {
-        const alreadyFullscreen = this.elem.classList.contains('fullscreen');
-        this.elem.classList.toggle('fullscreen', !alreadyFullscreen);
-        document.body.classList.toggle('markdown-fullscreen', !alreadyFullscreen);
+        return drawioAttrEl.getAttribute('drawio-url') || '';

     }
 
     }
 

-    // Scroll to a specified text
-    scrollToText(searchText) {
-        if (!searchText) {
-            return;
-        }
-
-        const content = this.cm.getValue();
-        const lines = content.split(/\r?\n/);
-        let lineNumber = lines.findIndex(line => {
-            return line && line.indexOf(searchText) !== -1;
-        });
-
-        if (lineNumber === -1) {
-            return;
-        }
-
-        this.cm.scrollIntoView({
-            line: lineNumber,
-        }, 200);
-        this.cm.focus();
-        // set the cursor location.
-        this.cm.setCursor({
-            line: lineNumber,
-            char: lines[lineNumber].length
-        })
+    /**
+     * Get the content of this editor.
+     * Used by the parent page editor component.
+     * @return {Promise<{html: String, markdown: String}>}
+     */
+    async getContent() {
+        return this.editor.actions.getContent();

     }
 
     }
 

-    listenForBookStackEditorEvents() {
-
-        function getContentToInsert({html, markdown}) {
-            return markdown || html;
-        }
-
-        // Replace editor content
-        window.$events.listen('editor::replace', (eventContent) => {
-            const markdown = getContentToInsert(eventContent);
-            this.cm.setValue(markdown);
-        });
-
-        // Append editor content
-        window.$events.listen('editor::append', (eventContent) => {
-            const cursorPos = this.cm.getCursor('from');
-            const markdown = getContentToInsert(eventContent);
-            const content = this.cm.getValue() + '\n' + markdown;
-            this.cm.setValue(content);
-            this.cm.setCursor(cursorPos.line, cursorPos.ch);
-        });
-
-        // Prepend editor content
-        window.$events.listen('editor::prepend', (eventContent) => {
-            const cursorPos = this.cm.getCursor('from');
-            const markdown = getContentToInsert(eventContent);
-            const content = markdown + '\n' + this.cm.getValue();
-            this.cm.setValue(content);
-            const prependLineCount = markdown.split('\n').length;
-            this.cm.setCursor(cursorPos.line + prependLineCount, cursorPos.ch);
-        });
-
-        // Focus on editor
-        window.$events.listen('editor::focus', () => {
-            this.cm.focus();
-        });
-    }

 }
 }

-
-export default MarkdownEditor ;