Changeset 6227

Timestamp:

12/03/2017 10:25:24 PM (9 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,