Changeset 724 for sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-developer/functions.php

Timestamp:

06/29/2014 08:41:47 AM (10 years ago)

Author:

coffee2code

Message:

Code Reference: add ability for users to submit code examples (via comments). See #180

Viewable by all, but temporarily only submittable by members of the site.

File:

• sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-developer/functions.php (modified) (2 diffs)

sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-developer/functions.php

@@ -55 +55 @@
 
     // Temporarily disable comments
-    add_filter( 'comments_open', '__return_false' );
+    //add_filter( 'comments_open', '__return_false' );
 
     add_filter( 'breadcrumb_trail_items',  __NAMESPACE__ . '\\breadcrumb_trail_items', 10, 2 );
+
+    treat_comments_as_examples();
 }
 
@@ -350 +352 @@
     }
 
-    if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
-        wp_enqueue_script( 'comment-reply' );
-    }
-}
+    if ( is_singular() && comments_open() ) {
+        wp_enqueue_script( 'wporg-developer-code-examples', get_template_directory_uri() . '/js/code-example.js', array(), '20140423', true );
+        if ( get_option( 'thread_comments' ) ) {
+            wp_enqueue_script( 'comment-reply' );
+        }
+    }
+}
+
+/**
+ * Handles adding/removing hooks to enable comments as examples.
+ *
+ * Mostly gives users greater permissions in terms of comment content.
+ *
+ * In order to submit code examples, users must be able to post with less restrictions.
+ */
+function treat_comments_as_examples() {
+    // Restricts commenting to logged in users.
+    add_filter( 'comments_open', __NAMESPACE__ . '\\prevent_invalid_comment_submissions', 10, 2 );
+
+    if ( ! current_user_can( 'unfiltered_html' ) ) {
+        remove_filter( 'pre_comment_content', 'wp_filter_kses'      );
+        add_filter(    'pre_comment_content', 'wp_filter_post_kses' );
+    }
+
+    // Force comment registration to be true
+    add_filter( 'pre_option_comment_registration', '__return_true' );
+
+    // Force comment moderation to be true
+    add_filter( 'pre_option_comment_moderation',   '__return_true' );
+
+    // Remove reply to link
+    add_filter( 'comment_reply_link',              '__return_empty_string' );
+
+/*  foreach ( array( 'comment_save_pre', 'pre_comment_content' ) as $filter ) {
+        add_filter( $filter, 'balanceTags', 50 );
+    }*/
+
+    remove_filter( 'comment_text',        'capital_P_dangit',   31 );
+
+    remove_filter( 'comment_text',        'wptexturize'            );
+    remove_filter( 'comment_text',        'convert_chars'          );
+    remove_filter( 'comment_text',        'make_clickable',      9 );
+    remove_filter( 'comment_text',        'force_balance_tags', 25 );
+    remove_filter( 'comment_text',        'convert_smilies',    20 );
+    remove_filter( 'comment_text',        'wpautop',            30 );
+
+    remove_filter( 'pre_comment_content', 'wp_rel_nofollow',    15 );
+}
+
+/**
+ * Disables commenting to invalid or non-users.
+ *
+ * @param bool  $status Default commenting status for post.
+ * @return bool False if commenter isn't a user, otherwise the passed in status.
+ */
+function prevent_invalid_comment_submissions( $status, $post_id ) {
+    if ( $_POST && ( ! is_user_logged_in() || ! is_user_member_of_blog() ) ) {
+        return false;
+    }
+
+    return $status;
+}