Changeset 5045

Timestamp:

03/02/2017 02:04:40 PM (8 years ago)

Author:

SergeyBiryukov

Message:

Support Forums: Add mention class to bbPress' built-in clickable user mentions for styling purposes.

See #2542.

File:

• sites/trunk/wordpress.org/public_html/wp-content/plugins/support-forums/inc/class-hooks.php (modified) (2 diffs)

sites/trunk/wordpress.org/public_html/wp-content/plugins/support-forums/inc/class-hooks.php

@@ -24 +24 @@
         // Disable inline terms and mentions.
         add_action( 'plugins_loaded', array( $this, 'disable_inline_terms' ) );
+
+        // Replace bbp_make_mentions_clickable() to add `class="mention"`.
+        remove_filter( 'bbp_make_clickable', 'bbp_make_mentions_clickable', 8 );
+        add_filter( 'bbp_make_clickable', array( $this, 'make_mentions_clickable' ), 8 );
 
         // Add notice to reply forms for privileged users in closed forums.
@@ -136 +140 @@
         remove_action( 'init', array( 'Jetpack_Inline_Terms', 'init' ) );
         remove_action( 'init', array( 'Jetpack_Mentions', 'init' ) );
+    }
+
+    /**
+     * Make mentions clickable in content areas.
+     *
+     * @param string $text Topic or reply content.
+     * @return string Filtered content.
+     */
+    function make_mentions_clickable( $text = '' ) {
+        return preg_replace_callback( '#([\s>])@([0-9a-zA-Z-_]+)#i', array( $this, 'make_mentions_clickable_callback' ), $text );
+    }
+
+    /**
+     * Callback to convert mention matches to HTML A tag.
+     *
+     * Replaces bbp_make_mentions_clickable_callback() to add `class="mention"`
+     * for styling purposes.
+     *
+     * @see https://meta.trac.wordpress.org/ticket/2542
+     * @see https://bbpress.trac.wordpress.org/ticket/3074
+     *
+     * @param array $matches Single Regex Match.
+     * @return string HTML A tag with link to user profile.
+     */
+    function make_mentions_clickable_callback( $matches = array() ) {
+
+        // Get user; bail if not found
+        $user = get_user_by( 'slug', $matches[2] );
+        if ( empty( $user ) || bbp_is_user_inactive( $user->ID ) ) {
+            return $matches[0];
+        }
+
+        // Create the link to the user's profile
+        $url    = bbp_get_user_profile_url( $user->ID );
+        $anchor = '<a href="%1$s" class="mention" rel="nofollow">@%2$s</a>';
+        $link   = sprintf( $anchor, esc_url( $url ), esc_html( $user->user_nicename ) );
+
+        return $matches[1] . $link;
     }