Changeset 3809

Timestamp:

08/15/2016 05:43:19 PM (8 years ago)

Author:

coffee2code

Message:

developer.wordpress.org: For wp-parser-class, list parent class under 'Uses' and list extending classes under 'Used By'.

• Change post_type_has_uses_info() and post_type_has_usage_info() to return true for 'wp-parser-class' post type.
• In template-related.php, check that $uses has a value before using it.
• In get_uses() and get_used_by()`, find classes related via the custom field '_wp-parser_extends', which notes the class being extended.

Fixes #1855.

Location:

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

Files:

• inc/template-tags.php (modified) (4 diffs)
• reference/template-related.php (modified) (2 diffs)

sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-developer/inc/template-tags.php

@@ -987 +987 @@
     function post_type_has_usage_info( $post_type = null ) {
         $post_type             = $post_type ? $post_type : get_post_type();
-        $post_types_with_usage = array( 'wp-parser-function', 'wp-parser-method', 'wp-parser-hook' );
+        $post_types_with_usage = array( 'wp-parser-function', 'wp-parser-method', 'wp-parser-hook', 'wp-parser-class' );
 
         return in_array( $post_type, $post_types_with_usage );
@@ -1001 +1001 @@
     function post_type_has_uses_info( $post_type = null ) {
         $post_type             = $post_type ? $post_type : get_post_type();
-        $post_types_with_uses  = array( 'wp-parser-function', 'wp-parser-method' );
+        $post_types_with_uses  = array( 'wp-parser-function', 'wp-parser-method', 'wp-parser-class' );
 
         return in_array( $post_type, $post_types_with_uses );
@@ -1012 +1012 @@
      */
     function get_uses() {
-
-        if ( 'wp-parser-function' === get_post_type() ) {
+        $post_type = get_post_type();
+
+        if ( 'wp-parser-class' === $post_type ) {
+            $extends = get_post_meta( get_the_ID(), '_wp-parser_extends', true );
+            if ( ! $extends ) {
+                return;
+            }
+            $connected = new \WP_Query( array(
+                'post_type' => array( 'wp-parser-class' ),
+                'name'      => $extends,
+            ) );
+            return $connected;
+        } elseif ( 'wp-parser-function' === $post_type ) {
             $connection_types = array( 'functions_to_functions', 'functions_to_methods', 'functions_to_hooks' );
         } else {
@@ -1048 +1059 @@
             case 'wp-parser-hook':
                 $connection_types = array( 'functions_to_hooks', 'methods_to_hooks' );
+                break;
+
+            case 'wp-parser-class':
+                $connected = new \WP_Query( array(
+                    'post_type'  => array( 'wp-parser-class' ),
+                    'meta_key'   => '_wp-parser_extends',
+                    'meta_value' => get_post_field( 'post_name', get_post( $post_id ) ),
+                ) );
+                return $connected;  
                 break;
 

sites/trunk/wordpress.org/public_html/wp-content/themes/pub/wporg-developer/reference/template-related.php

@@ -22 +22 @@
                     $uses = get_uses();
                     $uses_to_show = 5;
-                    while ( $uses->have_posts() ) : $uses->the_post()
+                    if ( $uses ) : while ( $uses->have_posts() ) : $uses->the_post()
                         ?>
                         <li>
@@ -37 +37 @@
                             ?></a>
                         <a href="#" class="hide-more"><?php _e( 'Hide more uses', 'wporg' ); ?></a>
-                    <?php endif; ?>
+                    <?php endif; endif; ?>
                 </ul>
             </article>