]> BookStack Code Mirror - bookstack/blobdiff - resources/assets/js/components/markdown-editor.js
Merge branch 'Copy-For-View-Only' of git://github.com/mark-james/BookStack into mark...
[bookstack] / resources / assets / js / components / markdown-editor.js
index 5688ebd61f3203b503ef2766233021368e334f98..b8e2bc040c8fe4db7795259cbcbaf515ff3830f1 100644 (file)
@@ -1,13 +1,18 @@
-const MarkdownIt = require("markdown-it");
-const mdTasksLists = require('markdown-it-task-lists');
-const code = require('../services/code');
+import MarkdownIt from "markdown-it";
+import mdTasksLists from 'markdown-it-task-lists';
+import code from '../services/code';
 
-const DrawIO = require('../services/drawio');
+import DrawIO from "../services/drawio";
 
 class MarkdownEditor {
 
     constructor(elem) {
         this.elem = elem;
+
+        const pageEditor = document.getElementById('page-editor');
+        this.pageId = pageEditor.getAttribute('page-id');
+        this.textDirection = pageEditor.getAttribute('text-direction');
+
         this.markdown = new MarkdownIt({html: true});
         this.markdown.use(mdTasksLists, {label: true});
 
@@ -97,7 +102,12 @@ class MarkdownEditor {
     }
 
     codeMirrorSetup() {
-        let cm = this.cm;
+        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 = {};
@@ -262,20 +272,22 @@ class MarkdownEditor {
             }
 
             // Insert image into markdown
-            let id = "image-" + Math.random().toString(16).slice(2);
-            let placeholderImage = window.baseUrl(`/loading.gif#upload${id}`);
-            let selectedText = cm.getSelection();
-            let placeHolderText = `![${selectedText}](${placeholderImage})`;
-            let cursor = cm.getCursor();
+            const id = "image-" + Math.random().toString(16).slice(2);
+            const placeholderImage = window.baseUrl(`/loading.gif#upload${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 + 2});
+            cm.setCursor({line: cursor.line, ch: cursor.ch + selectedText.length + 3});
 
-            let remoteFilename = "image-" + Date.now() + "." + ext;
-            let formData = new FormData();
+            const remoteFilename = "image-" + Date.now() + "." + ext;
+            const formData = new FormData();
             formData.append('file', file, remoteFilename);
+            formData.append('uploaded_to', context.pageId);
 
             window.$http.post('/images/gallery/upload', formData).then(resp => {
-                replaceContent(placeholderImage, resp.data.thumbs.display);
+                const newContent = `[![${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);
@@ -297,10 +309,10 @@ class MarkdownEditor {
     }
 
     actionInsertImage() {
-        let cursorPos = this.cm.getCursor('from');
+        const cursorPos = this.cm.getCursor('from');
         window.ImageManager.show(image => {
             let selectedText = this.cm.getSelection();
-            let newText = "![" + (selectedText || image.name) + "](" + image.thumbs.display + ")";
+            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);
@@ -308,7 +320,7 @@ class MarkdownEditor {
     }
 
     actionShowImageManager() {
-        let cursorPos = this.cm.getCursor('from');
+        const cursorPos = this.cm.getCursor('from');
         window.ImageManager.show(image => {
             this.insertDrawing(image, cursorPos);
         }, 'drawio');
@@ -316,7 +328,7 @@ class MarkdownEditor {
 
     // Show the popup link selector and insert a link when finished
     actionShowLinkSelector() {
-        let cursorPos = this.cm.getCursor('from');
+        const cursorPos = this.cm.getCursor('from');
         window.EntitySelectorPopup.show(entity => {
             let selectedText = this.cm.getSelection() || entity.name;
             let newText = `[${selectedText}](${entity.link})`;
@@ -352,7 +364,7 @@ class MarkdownEditor {
     }
 
     insertDrawing(image, originalCursor) {
-        let newText = `<div drawio-diagram="${image.id}"><img src="${image.url}"></div>`;
+        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);
@@ -360,9 +372,13 @@ class MarkdownEditor {
 
     // Show draw.io if enabled and handle save.
     actionEditDrawing(imgContainer) {
-        if (document.querySelector('[drawio-enabled]').getAttribute('drawio-enabled') !== 'true') return;
-        let cursorPos = this.cm.getCursor('from');
-        let drawingId = imgContainer.getAttribute('drawio-diagram');
+        const drawingDisabled = document.querySelector('[drawio-enabled]').getAttribute('drawio-enabled') !== 'true';
+        if (drawingDisabled) {
+            return;
+        }
+
+        const cursorPos = this.cm.getCursor('from');
+        const drawingId = imgContainer.getAttribute('drawio-diagram');
 
         DrawIO.show(() => {
             return window.$http.get(window.baseUrl(`/images/base64/${drawingId}`)).then(resp => {
@@ -395,37 +411,32 @@ class MarkdownEditor {
     }
 
     // Scroll to a specified text
-    scrollToText(searchText) {;
+    scrollToText(searchText) {
         if (!searchText) {
             return;
         }
+
         const content = this.cm.getValue();
         const lines = content.split(/\r?\n/);
-        let lineNumber = -1;
-        for (let i = 0; i !== lines.length; ++i) {
-            const line = lines[i];
-            if (!line) {
-                continue;
-            }
-            if (line.indexOf(searchText) !== -1) {
-                lineNumber = i;
-                break;
-            }
-        }
+        let lineNumber = lines.findIndex(line => {
+            return line && line.indexOf(searchText) !== -1;
+        });
 
-        if (lineNumber !== -1) {
-            this.cm.scrollIntoView({
-                line: lineNumber,
-            }, 200);
-            this.cm.focus();
-            // set the cursor location.
-            this.cm.setCursor({
-                line: lineNumber,
-                char: lines[lineNumber].length
-            })
+        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
+        })
     }
 
 }
 
-module.exports = MarkdownEditor ;
\ No newline at end of file
+export default MarkdownEditor ;