Changeset 41985 for trunk/src/wp-admin/includes/ajax-actions.php

Timestamp:

10/24/2017 04:06:23 AM (7 years ago)

Author:

westonruter

Message:

Editor: Specify maxwidth in parse-embed requests based on width of editor iframe so that TinyMCE view embeds fit, particularly in Text widgets.

See #40854, #34115.

File:

• trunk/src/wp-admin/includes/ajax-actions.php (modified) (2 diffs)

trunk/src/wp-admin/includes/ajax-actions.php

@@ -2994 +2994 @@
  * @global WP_Embed   $wp_embed   Embed API instance.
  * @global WP_Scripts $wp_scripts
+ * @global int        $content_width
  */
 function wp_ajax_parse_embed() {
-    global $post, $wp_embed;
+    global $post, $wp_embed, $content_width;
 
     if ( empty( $_POST['shortcode'] ) ) {
@@ -3035 +3036 @@
         if ( ! $parsed ) {
             $no_ssl_support = true;
+        }
+    }
+
+    // Set $content_width so any embeds fit in the destination iframe.
+    if ( isset( $_POST['maxwidth'] ) && is_numeric( $_POST['maxwidth'] ) && $_POST['maxwidth'] > 0 ) {
+        if ( ! isset( $content_width ) ) {
+            $content_width = intval( $_POST['maxwidth'] );
+        } else {
+            $content_width = min( $content_width, intval( $_POST['maxwidth'] ) );
         }
     }