Merge pull request #1220 from florianorben/PLT-395

PLT-395: Add syntax highlighting to Markdown code blocks

web/react/components/user_settings/code_theme_chooser.jsx

@@ -0,0 +1,55 @@
+// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+var Constants = require('../../utils/constants.jsx');
+
+export default class CodeThemeChooser extends React.Component {
+    constructor(props) {
+        super(props);
+        this.state = {};
+    }
+    render() {
+        const theme = this.props.theme;
+
+        const premadeThemes = [];
+        for (const k in Constants.CODE_THEMES) {
+            if (Constants.CODE_THEMES.hasOwnProperty(k)) {
+                let activeClass = '';
+                if (k === theme.codeTheme) {
+                    activeClass = 'active';
+                }
+
+                premadeThemes.push(
+                    <div
+                        className='col-xs-6 col-sm-3 premade-themes'
+                        key={'premade-theme-key' + k}
+                    >
+                        <div
+                            className={activeClass}
+                            onClick={() => this.props.updateTheme(k)}
+                        >
+                            <label>
+                                <img
+                                    className='img-responsive'
+                                    src={'/static/images/themes/code_themes/' + k + '.png'}
+                                />
+                                <div className='theme-label'>{Constants.CODE_THEMES[k]}</div>
+                            </label>
+                        </div>
+                    </div>
+                );
+            }
+        }
+
+        return (
+            <div className='row'>
+                {premadeThemes}
+            </div>
+        );
+    }
+}
+
+CodeThemeChooser.propTypes = {
+    theme: React.PropTypes.object.isRequired,
+    updateTheme: React.PropTypes.func.isRequired
+};

web/react/components/user_settings/custom_theme_chooser.jsx

@@ -40,11 +40,12 @@ export default class CustomThemeChooser extends React.Component {
         const theme = {type: 'custom'};
         let index = 0;
         Constants.THEME_ELEMENTS.forEach((element) => {
-            if (index < colors.length) {
+            if (index < colors.length - 1) {
                 theme[element.id] = colors[index];
             }
             index++;
         });
+        theme.codeTheme = colors[colors.length - 1];
 
         this.props.updateTheme(theme);
     }
@@ -78,6 +79,8 @@ export default class CustomThemeChooser extends React.Component {
             colors += theme[element.id] + ',';
         });
 
+        colors += theme.codeTheme;
+
         const pasteBox = (
             <div className='col-sm-12'>
                 <label className='custom-label'>

web/react/components/user_settings/user_settings_appearance.jsx

@@ -7,6 +7,7 @@ var Utils = require('../../utils/utils.jsx');
 
 const CustomThemeChooser = require('./custom_theme_chooser.jsx');
 const PremadeThemeChooser = require('./premade_theme_chooser.jsx');
+const CodeThemeChooser = require('./code_theme_chooser.jsx');
 const AppDispatcher = require('../../dispatcher/app_dispatcher.jsx');
 const Constants = require('../../utils/constants.jsx');
 const ActionTypes = Constants.ActionTypes;
@@ -18,12 +19,14 @@ export default class UserSettingsAppearance extends React.Component {
         this.onChange = this.onChange.bind(this);
         this.submitTheme = this.submitTheme.bind(this);
         this.updateTheme = this.updateTheme.bind(this);
+        this.updateCodeTheme = this.updateCodeTheme.bind(this);
         this.handleClose = this.handleClose.bind(this);
         this.handleImportModal = this.handleImportModal.bind(this);
 
         this.state = this.getStateFromStores();
 
         this.originalTheme = this.state.theme;
+        this.originalCodeTheme = this.state.theme.codeTheme;
     }
     componentDidMount() {
         UserStore.addChangeListener(this.onChange);
@@ -58,6 +61,10 @@ export default class UserSettingsAppearance extends React.Component {
             type = 'custom';
         }
 
+        if (!theme.codeTheme) {
+            theme.codeTheme = Constants.DEFAULT_CODE_THEME;
+        }
+
         return {theme, type};
     }
     onChange() {
@@ -93,6 +100,15 @@ export default class UserSettingsAppearance extends React.Component {
         );
     }
     updateTheme(theme) {
+        if (!theme.codeTheme) {
+            theme.codeTheme = this.state.theme.codeTheme;
+        }
+        this.setState({theme});
+        Utils.applyTheme(theme);
+    }
+    updateCodeTheme(codeTheme) {
+        var theme = this.state.theme;
+        theme.codeTheme = codeTheme;
         this.setState({theme});
         Utils.applyTheme(theme);
     }
@@ -102,6 +118,7 @@ export default class UserSettingsAppearance extends React.Component {
     handleClose() {
         const state = this.getStateFromStores();
         state.serverError = null;
+        state.theme.codeTheme = this.originalCodeTheme;
 
         Utils.applyTheme(state.theme);
 
@@ -170,7 +187,13 @@ export default class UserSettingsAppearance extends React.Component {
                     </div>
                     {custom}
                     <hr />
-                                {serverError}
+                    <strong className='radio'>{'Code Theme'}</strong>
+                    <CodeThemeChooser
+                        theme={this.state.theme}
+                        updateTheme={this.updateCodeTheme}
+                    />
+                    <hr />
+                    {serverError}
                     <a
                         className='btn btn-sm btn-primary'
                         href='#'