Wordpress 4.5.3

[autoinstalls/wordpress.git] / wp-includes / class-oembed.php

diff --git a/wp-includes/class-oembed.php b/wp-includes/class-oembed.php
index 909524bc301bcf378a2b73abdb909c5f6f9f696b..3e19f3ba508ab54b6a2ee3e5a49b5fd14689c9e6 100644 (file)
--- a/wp-includes/class-oembed.php
+++ b/wp-includes/class-oembed.php
@@ -315,10 +315,32 @@ class WP_oEmbed {
         * @return false|string False on failure, otherwise the UNSANITIZED (and potentially unsafe) HTML that should be used to embed.
         */
        public function get_html( $url, $args = '' ) {
+               /**
+                * Filters the oEmbed result before any HTTP requests are made.
+                *
+                * This allows one to short-circuit the default logic, perhaps by
+                * replacing it with a routine that is more optimal for your setup.
+                *
+                * Passing a non-null value to the filter will effectively short-circuit retrieval,
+                * returning the passed value instead.
+                *
+                * @since 4.5.3
+                *
+                * @param null|string $result The UNSANITIZED (and potentially unsafe) HTML that should be used to embed. Default null.
+                * @param string      $url    The URL to the content that should be attempted to be embedded.
+                * @param array       $args   Optional. Arguments, usually passed from a shortcode. Default empty.
+                */
+               $pre = apply_filters( 'pre_oembed_result', null, $url, $args );
+
+               if ( null !== $pre ) {
+                       return $pre;
+               }
+
                $provider = $this->get_provider( $url, $args );
 
-               if ( !$provider || false === $data = $this->fetch( $provider, $url, $args ) )
+               if ( ! $provider || false === $data = $this->fetch( $provider, $url, $args ) ) {
                        return false;
+               }
 
                /**
                 * Filter the HTML returned by the oEmbed provider.