Changeset 31754

Timestamp:

03/12/2015 04:27:06 PM (9 years ago)

Author:

helen

Message:

Allow is_page_template() to accept an array, as many other conditional tags do.

props morganestes, tyxla, DrewAPicture.
fixes #31271.

Location:

trunk

Files:

• src/wp-includes/post-template.php (modified) (2 diffs)
• tests/phpunit/tests/query/conditionals.php (modified) (1 diff)

trunk/src/wp-includes/post-template.php

@@ -1630 +1630 @@
  *
  * This template tag allows you to determine if you are in a page template.
- * You can optionally provide a template name and then the check will be
- * specific to that template.
+ * You can optionally provide a template name or array of template names
+ * and then the check will be specific to that template.
  *
  * @since 2.5.0
- *
- * @param string $template The specific template name if specific matching is required.
+ * @since 4.2.0 The `$template` parameter was changed to accept an array of page templates.
+ *
+ * @param string|array $template The specific template name or array of templates to match.
  * @return bool True on success, false on failure.
  */
@@ -1649 +1650 @@
     if ( $template == $page_template )
         return true;
+
+    if ( is_array( $template ) ) {
+        if ( ( in_array( 'default', $template, true ) && ! $page_template )
+            || in_array( $page_template, $template, true )
+        ) {
+            return true;
+        }
+    }
 
     if ( 'default' == $template && ! $page_template )

trunk/tests/phpunit/tests/query/conditionals.php

@@ -961 +961 @@
         $this->assertFalse( $q->is_page( $p2 ) );
     }
+
+    function test_is_page_template() {
+        $post_id = $this->factory->post->create( array( 'post_type' => 'page' ) );
+        update_post_meta($post_id, '_wp_page_template', 'example.php');
+        $this->go_to( "/?page_id=$post_id" );
+        $this->assertTrue( is_page_template( 'example.php' ) );
+    }
+
+    /**
+     * @ticket 31271
+     */
+    function test_is_page_template_default() {
+        $post_id = $this->factory->post->create( array( 'post_type' => 'page' ) );
+        $this->go_to( "/?page_id=$post_id" );
+        $this->assertTrue( is_page_template( 'default' ) );
+        $this->assertTrue( is_page_template( array( 'random', 'default' ) ) );
+    }
+
+    /**
+     * @ticket 31271
+     */
+    function test_is_page_template_array() {
+        $post_id = $this->factory->post->create( array( 'post_type' => 'page' ) );
+        update_post_meta($post_id, '_wp_page_template', 'example.php');
+        $this->go_to( "/?page_id=$post_id" );
+        $this->assertFalse( is_page_template( array( 'test.php' ) ) );
+        $this->assertTrue( is_page_template( array('test.php', 'example.php') ) );
+    }
 }