X-Git-Url: http://source.bookstackapp.com/bookstack/blobdiff_plain/cd6572b61af2165133468d2562d04dffdca8fca8..ab7f5def04a667ce4e6a6aff8b51d27b82550f42:/resources/assets/js/pages/page-form.js

diff --git a/resources/assets/js/pages/page-form.js b/resources/assets/js/pages/page-form.js
index e1c0cfe8f..497dc0212 100644
--- a/resources/assets/js/pages/page-form.js
+++ b/resources/assets/js/pages/page-form.js
@@ -1,5 +1,7 @@
 "use strict";
 
+const Code = require('../code');
+
 /**
  * Handle pasting images from clipboard.
  * @param e  - event
@@ -50,24 +52,185 @@ function editorPaste(e, editor) {
 function registerEditorShortcuts(editor) {
     // Headers
     for (let i = 1; i < 5; i++) {
-        editor.addShortcut('meta+' + i, '', ['FormatBlock', false, 'h' + i]);
+        editor.shortcuts.add('meta+' + i, '', ['FormatBlock', false, 'h' + (i+1)]);
     }
 
     // Other block shortcuts
-    editor.addShortcut('meta+q', '', ['FormatBlock', false, 'blockquote']);
-    editor.addShortcut('meta+d', '', ['FormatBlock', false, 'p']);
-    editor.addShortcut('meta+e', '', ['FormatBlock', false, 'pre']);
-    editor.addShortcut('meta+shift+E', '', ['FormatBlock', false, 'code']);
+    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']);
+    // Loop through callout styles
+    editor.shortcuts.add('meta+9', '', function() {
+        let selectedNode = editor.selection.getNode();
+        let formats = ['info', 'success', 'warning', 'danger'];
+
+        if (!selectedNode || selectedNode.className.indexOf('callout') === -1) {
+            editor.formatter.apply('calloutinfo');
+            return;
+        }
+
+        for (let i = 0; i < formats.length; i++) {
+            if (selectedNode.className.indexOf(formats[i]) === -1) continue;
+            let newFormat = (i === formats.length -1) ? formats[0] : formats[i+1];
+            editor.formatter.apply('callout' + newFormat);
+            return;
+        }
+        editor.formatter.apply('p');
+    });
+}
+
+
+/**
+ * Create and enable our custom code plugin
+ */
+function codePlugin() {
+
+    function elemIsCodeBlock(elem) {
+        return elem.className === 'CodeMirrorContainer';
+    }
+
+    function showPopup(editor) {
+        let selectedNode = editor.selection.getNode();
+
+        if (!elemIsCodeBlock(selectedNode)) {
+            let providedCode = editor.selection.getNode().textContent;
+            window.vues['code-editor'].open(providedCode, '', (code, lang) => {
+                let wrap = document.createElement('div');
+                wrap.innerHTML = `<pre><code class="language-${lang}"></code></pre>`;
+                wrap.querySelector('code').innerText = code;
+
+                editor.formatter.toggle('pre');
+                let node = editor.selection.getNode();
+                editor.dom.setHTML(node, wrap.querySelector('pre').innerHTML);
+                editor.fire('SetContent');
+            });
+            return;
+        }
+
+        let lang = selectedNode.hasAttribute('data-lang') ? selectedNode.getAttribute('data-lang') : '';
+        let currentCode = selectedNode.querySelector('textarea').textContent;
+
+        window.vues['code-editor'].open(currentCode, lang, (code, lang) => {
+            let editorElem = selectedNode.querySelector('.CodeMirror');
+            let cmInstance = editorElem.CodeMirror;
+            if (cmInstance) {
+                Code.setContent(cmInstance, code);
+                Code.setMode(cmInstance, lang);
+            }
+            let textArea = selectedNode.querySelector('textarea');
+            if (textArea) textArea.textContent = code;
+            selectedNode.setAttribute('data-lang', lang);
+        });
+    }
+
+    function codeMirrorContainerToPre($codeMirrorContainer) {
+        let textArea = $codeMirrorContainer[0].querySelector('textarea');
+        let code = textArea.textContent;
+        let lang = $codeMirrorContainer[0].getAttribute('data-lang');
+
+        $codeMirrorContainer.removeAttr('contentEditable');
+        let $pre = $('<pre></pre>');
+        $pre.append($('<code></code>').each((index, elem) => {
+            // Needs to be textContent since innerText produces BR:s
+            elem.textContent = code;
+        }).attr('class', `language-${lang}`));
+        $codeMirrorContainer.replaceWith($pre);
+    }
+
+    window.tinymce.PluginManager.add('codeeditor', function(editor, url) {
+
+        let $ = editor.$;
+
+        editor.addButton('codeeditor', {
+            text: 'Code block',
+            icon: false,
+            cmd: 'codeeditor'
+        });
+
+        editor.addCommand('codeeditor', () => {
+            showPopup(editor);
+        });
+
+        // Convert
+        editor.on('PreProcess', function (e) {
+            $('div.CodeMirrorContainer', e.node).
+            each((index, elem) => {
+                let $elem = $(elem);
+                codeMirrorContainerToPre($elem);
+            });
+        });
+
+        editor.on('dblclick', event => {
+            let selectedNode = editor.selection.getNode();
+            if (!elemIsCodeBlock(selectedNode)) return;
+            showPopup(editor);
+        });
+
+        editor.on('SetContent', function () {
+
+            // Recover broken codemirror instances
+            $('.CodeMirrorContainer').filter((index ,elem) => {
+                return typeof elem.querySelector('.CodeMirror').CodeMirror === 'undefined';
+            }).each((index, elem) => {
+                codeMirrorContainerToPre($(elem));
+            });
+
+            let codeSamples = $('body > pre').filter((index, elem) => {
+                return elem.contentEditable !== "false";
+            });
+
+            if (!codeSamples.length) return;
+            editor.undoManager.transact(function () {
+                codeSamples.each((index, elem) => {
+                    Code.wysiwygView(elem);
+                });
+            });
+        });
+
+    });
+}
+
+function hrPlugin() {
+    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.addButton('hr', {
+            icon: 'hr',
+            tooltip: 'Horizontal line',
+            cmd: 'InsertHorizontalRule'
+        });
+
+        editor.addMenuItem('hr', {
+            icon: 'hr',
+            text: 'Horizontal line',
+            cmd: 'InsertHorizontalRule',
+            context: 'insert'
+        });
+    });
 }
 
-export default function() {
+module.exports = function() {
+    hrPlugin();
+    codePlugin();
     let settings = {
         selector: '#html-editor',
         content_css: [
             window.baseUrl('/css/styles.css'),
             window.baseUrl('/libs/material-design-iconic-font/css/material-design-iconic-font.min.css')
         ],
+        branding: false,
         body_class: 'page-content',
+        browser_spellcheck: true,
         relative_urls: false,
         remove_script_host: false,
         document_base_url: window.baseUrl('/'),
@@ -76,8 +239,8 @@ export default function() {
         paste_data_images: false,
         extended_valid_elements: 'pre[*]',
         automatic_uploads: false,
-        valid_children: "-div[p|pre|h1|h2|h3|h4|h5|h6|blockquote]",
-        plugins: "image table textcolor paste link fullscreen imagetools code customhr autosave lists",
+        valid_children: "-div[p|h1|h2|h3|h4|h5|h6|blockquote],+div[pre]",
+        plugins: "image table textcolor paste link autolink fullscreen imagetools code customhr autosave lists codeeditor",
         imagetools_toolbar: 'imageoptions',
         toolbar: "undo redo | styleselect | bold italic underline strikethrough superscript subscript | forecolor backcolor | alignleft aligncenter alignright alignjustify | bullist numlist outdent indent | table image-insert link hr | removeformat code fullscreen",
         content_style: "body {padding-left: 15px !important; padding-right: 15px !important; margin:0!important; margin-left:auto!important;margin-right:auto!important;}",
@@ -88,25 +251,30 @@ export default function() {
             {title: "Header Tiny", format: "h5"},
             {title: "Paragraph", format: "p", exact: true, classes: ''},
             {title: "Blockquote", format: "blockquote"},
-            {title: "Code Block", icon: "code", format: "pre"},
+            {title: "Code Block", icon: "code", cmd: 'codeeditor', format: 'codeeditor'},
             {title: "Inline Code", icon: "code", inline: "code"},
             {title: "Callouts", items: [
-                {title: "Success", block: 'p', exact: true, attributes : {'class' : 'callout success'}},
-                {title: "Info", block: 'p', exact: true, attributes : {'class' : 'callout info'}},
-                {title: "Warning", block: 'p', exact: true, attributes : {'class' : 'callout warning'}},
-                {title: "Danger", block: 'p', exact: true, attributes : {'class' : 'callout danger'}}
-            ]}
+                {title: "Info", format: 'calloutinfo'},
+                {title: "Success", format: 'calloutsuccess'},
+                {title: "Warning", format: 'calloutwarning'},
+                {title: "Danger", format: 'calloutdanger'}
+            ]},
         ],
         style_formats_merge: false,
         formats: {
+            codeeditor: {selector: 'p,h1,h2,h3,h4,h5,h6,td,th,div'},
             alignleft: {selector: 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li,table,img', classes: 'align-left'},
             aligncenter: {selector: 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li,table,img', classes: 'align-center'},
             alignright: {selector: 'p,h1,h2,h3,h4,h5,h6,td,th,div,ul,ol,li,table,img', classes: 'align-right'},
+            calloutsuccess: {block: 'p', exact: true, attributes: {class: 'callout success'}},
+            calloutinfo: {block: 'p', exact: true, attributes: {class: 'callout info'}},
+            calloutwarning: {block: 'p', exact: true, attributes: {class: 'callout warning'}},
+            calloutdanger: {block: 'p', exact: true, attributes: {class: 'callout danger'}}
         },
         file_browser_callback: function (field_name, url, type, win) {
 
             if (type === 'file') {
-                window.showEntityLinkSelector(function(entity) {
+                window.EntitySelectorPopup.show(function(entity) {
                     let originalField = win.document.getElementById(field_name);
                     originalField.value = entity.link;
                     $(originalField).closest('.mce-form').find('input').eq(2).val(entity.name);
@@ -115,7 +283,7 @@ export default function() {
 
             if (type === 'image') {
                 // Show image manager
-                window.ImageManager.showExternal(function (image) {
+                window.ImageManager.show(function (image) {
 
                     // Set popover link input to image url then fire change event
                     // to ensure the new value sticks
@@ -197,7 +365,7 @@ export default function() {
                 icon: 'image',
                 tooltip: 'Insert an image',
                 onclick: function () {
-                    window.ImageManager.showExternal(function (image) {
+                    window.ImageManager.show(function (image) {
                         let html = `<a href="${image.url}" target="_blank">`;
                         html += `<img src="${image.thumbs.display}" alt="${image.name}">`;
                         html += '</a>';
@@ -213,4 +381,4 @@ export default function() {
         }
     };
     return settings;
-}
\ No newline at end of file
+};
\ No newline at end of file