WP_Embed::cache_oembed( int $post_id )
Triggers a caching of all oEmbed results.
Parameters
-
$post_id
int Required -
Post ID to do the caching for.
Source
File: wp-includes/class-wp-embed.php
.
View all references
public function cache_oembed( $post_id ) {
$post = get_post( $post_id );
$post_types = get_post_types( array( 'show_ui' => true ) );
/**
* Filters the array of post types to cache oEmbed results for.
*
* @since 2.9.0
*
* @param string[] $post_types Array of post type names to cache oEmbed results for. Defaults to post types with `show_ui` set to true.
*/
$cache_oembed_types = apply_filters( 'embed_cache_oembed_types', $post_types );
if ( empty( $post->ID ) || ! in_array( $post->post_type, $cache_oembed_types, true ) ) {
return;
}
// Trigger a caching.
if ( ! empty( $post->post_content ) ) {
$this->post_ID = $post->ID;
$this->usecache = false;
$content = $this->run_shortcode( $post->post_content );
$this->autoembed( $content );
$this->usecache = true;
}
}
Hooks
-
apply_filters( 'embed_cache_oembed_types',
string[] $post_types ) -
Filters the array of post types to cache oEmbed results for.