Changeset 41376 for trunk/src/wp-admin/user-edit.php

Timestamp:

09/13/2017 06:07:48 AM (8 years ago)

Author:

westonruter

Message:

Editor: Add CodeMirror-powered code editor with syntax highlighting, linting, and auto-completion.

• Code editor is integrated into the Theme/Plugin Editor, Additional CSS in Customizer, and Custom HTML widget. Code editor is not yet integrated into the post editor, and it may not be until accessibility concerns are addressed.
• The CodeMirror component in the Custom HTML widget is integrated in a similar way to TinyMCE being integrated into the Text widget, adopting the same approach for integrating dynamic JavaScript-initialized fields.
• Linting is performed for JS, CSS, HTML, and JSON via JSHint, CSSLint, HTMLHint, and JSONLint respectively. Linting is not yet supported for PHP.
• When user lacks unfiltered_html the capability, the Custom HTML widget will report any Kses-invalid elements and attributes as errors via a custom Kses rule for HTMLHint.
• When linting errors are detected, the user will be prevented from saving the code until the errors are fixed, reducing instances of broken websites.
• The placeholder value is removed from Custom CSS in favor of a fleshed-out section description which now auto-expands when the CSS field is empty. See #39892.
• The CodeMirror library is included as wp.CodeMirror to prevent conflicts with any existing CodeMirror global.
• An wp.codeEditor.initialize() API in JS is provided to convert a textarea into CodeMirror, with a wp_enqueue_code_editor() function in PHP to manage enqueueing the assets and settings needed to edit a given type of code.
• A user preference is added to manage whether or not "syntax highlighting" is enabled. The feature is opt-out, being enabled by default.
• Allowed file extensions in the theme and plugin editors have been updated to include formats which CodeMirror has modes for: conf, css, diff, patch, html, htm, http, js, json, jsx, less, md, php, phtml, php3, php4, php5, php7, phps, scss, sass, sh, bash, sql, svg, xml, yml, yaml, txt.

Props westonruter, georgestephanis, obenland, melchoyce, pixolin, mizejewski, michelleweber, afercia, grahamarmfield, samikeijonen, rianrietveld, iseulde.
See #38707.
Fixes #12423, #39892.

File:

• trunk/src/wp-admin/user-edit.php (modified) (1 diff)

trunk/src/wp-admin/user-edit.php

@@ -246 +246 @@
         <th scope="row"><?php _e( 'Visual Editor' ); ?></th>
         <td><label for="rich_editing"><input name="rich_editing" type="checkbox" id="rich_editing" value="false" <?php if ( ! empty( $profileuser->rich_editing ) ) checked( 'false', $profileuser->rich_editing ); ?> /> <?php _e( 'Disable the visual editor when writing' ); ?></label></td>
+    </tr>
+<?php endif; ?>
+<?php
+$show_syntax_highlighting_preference = (
+    // For Custom HTML widget and Additional CSS in Customizer.
+    user_can( $profileuser, 'edit_theme_options' )
+    ||
+    // Edit plugins.
+    user_can( $profileuser, 'edit_plugins' )
+    ||
+    // Edit themes.
+    user_can( $profileuser, 'edit_themes' )
+);
+?>
+<?php if ( $show_syntax_highlighting_preference ) : ?>
+    <tr class="user-syntax-highlighting-wrap">
+        <th scope="row"><?php _e( 'Syntax Highlighting' ); ?></th>
+        <td>
+            <label for="syntax_highlighting"><input name="syntax_highlighting" type="checkbox" id="syntax_highlighting" value="false" <?php if ( ! empty( $profileuser->syntax_highlighting ) ) checked( 'false', $profileuser->syntax_highlighting ); ?> /> <?php _e( 'Disable syntax highlighting when editing code' ); ?></label>
+        </td>
     </tr>
 <?php endif; ?>