Changeset 6227 for sites/trunk/wordcamp.org/public_html/wp-content/plugins/wc-post-types/wc-post-types.php

Timestamp:

12/03/2017 10:25:24 PM (7 years ago)

Author:

coreymckrill

Message:

WordCamp Post Types: Append session categories to their post content.

Also add session category term slugs to body classes.

Props Kau-Boy
Fixes #3035

File:

• sites/trunk/wordcamp.org/public_html/wp-content/plugins/wc-post-types/wc-post-types.php (modified) (3 diffs)

sites/trunk/wordcamp.org/public_html/wp-content/plugins/wc-post-types/wc-post-types.php

@@ -51 +51 @@
         add_shortcode( 'schedule', array( $this, 'shortcode_schedule' ) );
 
+        add_filter( 'body_class', array( $this, 'session_category_slugs_to_body_tag' ) );
+
         add_filter( 'the_content', array( $this, 'add_avatar_to_speaker_posts' ) );
         add_filter( 'the_content', array( $this, 'add_speaker_info_to_session_posts' ) );
         add_filter( 'the_content', array( $this, 'add_slides_info_to_session_posts' ) );
         add_filter( 'the_content', array( $this, 'add_video_info_to_session_posts' ) );
+        add_filter( 'the_content', array( $this, 'add_session_categories_to_session_posts' ) );
         add_filter( 'the_content', array( $this, 'add_session_info_to_speaker_posts' ) );
 
@@ -1411 +1414 @@
 
         return $content . $session_video_html;
+    }
+
+    /**
+     * Append a session's categories to its post content.
+     *
+     * @param string $content
+     *
+     * @return string
+     */
+    function add_session_categories_to_session_posts( $content ) {
+        global $post;
+
+        if ( ! $this->is_single_cpt_post( 'wcb_session' ) ) {
+            return $content;
+        }
+
+        $session_categories_html = '';
+
+        $session_categories_list = get_the_term_list( $post->ID, 'wcb_session_category', '', _x( ', ', 'Used between list items, there is a space after the comma.', 'wordcamporg' ) );
+        if ( $session_categories_list ) {
+            $session_categories_html = sprintf(
+                '<span class="session-categories-links"><span class="screen-reader-text">%1$s </span>%2$s</span>',
+                _x( 'Categories', 'Used before session category names.', 'wordcamporg' ),
+                $session_categories_list
+            );
+        }
+
+        return $content . $session_categories_html;
+    }
+
+    /**
+     * Add the sessions's category slugs to the body tag.
+     *
+     * @param array $body_classes
+     *
+     * @return array
+     */
+    function session_category_slugs_to_body_tag( $body_classes ) {
+        if ( 'wcb_session' === get_post_type() ) {
+            $session_categories = get_the_terms( get_post(), 'wcb_session_category' );
+
+            if ( is_array( $session_categories ) ) {
+                foreach ( $session_categories as $session_category ) {
+                    $body_classes[] = 'wcb_session_category-' . $session_category->slug;
+                }
+            }
+        }
+
+        return $body_classes;
     }
 
@@ -2147 +2199 @@
         register_taxonomy( 'wcb_session_category', 'wcb_session', array(
             'labels'       => $labels,
-            'rewrite'      => array( 'slug' => 'session_category' ),
+            'rewrite'      => array( 'slug' => 'session-category' ),
             'query_var'    => 'session_category',
             'hierarchical' => true,