public static $early_providers = array();
/**
- * A list of private/protected methods, used for backwards compatibility.
+ * A list of private/protected methods, used for backward compatibility.
*
* @since 4.2.0
* @access private
public function __construct() {
$host = urlencode( home_url() );
$providers = array(
- '#http://((m|www)\.)?youtube\.com/watch.*#i' => array( 'http://www.youtube.com/oembed', true ),
- '#https://((m|www)\.)?youtube\.com/watch.*#i' => array( 'http://www.youtube.com/oembed?scheme=https', true ),
- '#http://((m|www)\.)?youtube\.com/playlist.*#i' => array( 'http://www.youtube.com/oembed', true ),
- '#https://((m|www)\.)?youtube\.com/playlist.*#i' => array( 'http://www.youtube.com/oembed?scheme=https', true ),
- '#http://youtu\.be/.*#i' => array( 'http://www.youtube.com/oembed', true ),
- '#https://youtu\.be/.*#i' => array( 'http://www.youtube.com/oembed?scheme=https', true ),
- '#https?://(.+\.)?vimeo\.com/.*#i' => array( 'http://vimeo.com/api/oembed.{format}', true ),
- '#https?://(www\.)?dailymotion\.com/.*#i' => array( 'https://www.dailymotion.com/services/oembed', true ),
- '#https?://dai.ly/.*#i' => array( 'https://www.dailymotion.com/services/oembed', true ),
- '#https?://(www\.)?flickr\.com/.*#i' => array( 'https://www.flickr.com/services/oembed/', true ),
- '#https?://flic\.kr/.*#i' => array( 'https://www.flickr.com/services/oembed/', true ),
- '#https?://(.+\.)?smugmug\.com/.*#i' => array( 'http://api.smugmug.com/services/oembed/', true ),
- '#https?://(www\.)?hulu\.com/watch/.*#i' => array( 'http://www.hulu.com/api/oembed.{format}', true ),
- 'http://i*.photobucket.com/albums/*' => array( 'http://api.photobucket.com/oembed', false ),
- 'http://gi*.photobucket.com/groups/*' => array( 'http://api.photobucket.com/oembed', false ),
- '#https?://(www\.)?scribd\.com/doc/.*#i' => array( 'http://www.scribd.com/services/oembed', true ),
- '#https?://wordpress.tv/.*#i' => array( 'http://wordpress.tv/oembed/', true ),
- '#https?://(.+\.)?polldaddy\.com/.*#i' => array( 'https://polldaddy.com/oembed/', true ),
- '#https?://poll\.fm/.*#i' => array( 'https://polldaddy.com/oembed/', true ),
- '#https?://(www\.)?funnyordie\.com/videos/.*#i' => array( 'http://www.funnyordie.com/oembed', true ),
- '#https?://(www\.)?twitter\.com/.+?/status(es)?/.*#i' => array( 'https://publish.twitter.com/oembed', true ),
- '#https?://(www\.)?twitter\.com/.+?/timelines/.*#i' => array( 'https://publish.twitter.com/oembed', true ),
- '#https?://(www\.)?twitter\.com/i/moments/.*#i' => array( 'https://publish.twitter.com/oembed', true ),
- '#https?://vine.co/v/.*#i' => array( 'https://vine.co/oembed.{format}', true ),
- '#https?://(www\.)?soundcloud\.com/.*#i' => array( 'http://soundcloud.com/oembed', true ),
- '#https?://(.+?\.)?slideshare\.net/.*#i' => array( 'https://www.slideshare.net/api/oembed/2', true ),
- '#https?://(www\.)?instagr(\.am|am\.com)/p/.*#i' => array( 'https://api.instagram.com/oembed', true ),
- '#https?://(open|play)\.spotify\.com/.*#i' => array( 'https://embed.spotify.com/oembed/', true ),
- '#https?://(.+\.)?imgur\.com/.*#i' => array( 'http://api.imgur.com/oembed', true ),
- '#https?://(www\.)?meetu(\.ps|p\.com)/.*#i' => array( 'http://api.meetup.com/oembed', true ),
- '#https?://(www\.)?issuu\.com/.+/docs/.+#i' => array( 'http://issuu.com/oembed_wp', true ),
- '#https?://(www\.)?collegehumor\.com/video/.*#i' => array( 'http://www.collegehumor.com/oembed.{format}', true ),
- '#https?://(www\.)?mixcloud\.com/.*#i' => array( 'http://www.mixcloud.com/oembed', true ),
- '#https?://(www\.|embed\.)?ted\.com/talks/.*#i' => array( 'http://www.ted.com/talks/oembed.{format}', true ),
- '#https?://(www\.)?(animoto|video214)\.com/play/.*#i' => array( 'https://animoto.com/oembeds/create', true ),
- '#https?://(.+)\.tumblr\.com/post/.*#i' => array( 'https://www.tumblr.com/oembed/1.0', true ),
- '#https?://(www\.)?kickstarter\.com/projects/.*#i' => array( 'https://www.kickstarter.com/services/oembed', true ),
- '#https?://kck\.st/.*#i' => array( 'https://www.kickstarter.com/services/oembed', true ),
- '#https?://cloudup\.com/.*#i' => array( 'https://cloudup.com/oembed', true ),
- '#https?://(www\.)?reverbnation\.com/.*#i' => array( 'https://www.reverbnation.com/oembed', true ),
- '#https?://videopress.com/v/.*#' => array( 'https://public-api.wordpress.com/oembed/1.0/?for=' . $host, true ),
- '#https?://(www\.)?reddit\.com/r/[^/]+/comments/.*#i' => array( 'https://www.reddit.com/oembed', true ),
- '#https?://(www\.)?speakerdeck\.com/.*#i' => array( 'https://speakerdeck.com/oembed.{format}', true ),
+ '#https?://((m|www)\.)?youtube\.com/watch.*#i' => array( 'https://www.youtube.com/oembed', true ),
+ '#https?://((m|www)\.)?youtube\.com/playlist.*#i' => array( 'https://www.youtube.com/oembed', true ),
+ '#https?://youtu\.be/.*#i' => array( 'https://www.youtube.com/oembed', true ),
+ '#https?://(.+\.)?vimeo\.com/.*#i' => array( 'https://vimeo.com/api/oembed.{format}', true ),
+ '#https?://(www\.)?dailymotion\.com/.*#i' => array( 'https://www.dailymotion.com/services/oembed', true ),
+ '#https?://dai\.ly/.*#i' => array( 'https://www.dailymotion.com/services/oembed', true ),
+ '#https?://(www\.)?flickr\.com/.*#i' => array( 'https://www.flickr.com/services/oembed/', true ),
+ '#https?://flic\.kr/.*#i' => array( 'https://www.flickr.com/services/oembed/', true ),
+ '#https?://(.+\.)?smugmug\.com/.*#i' => array( 'https://api.smugmug.com/services/oembed/', true ),
+ '#https?://(www\.)?hulu\.com/watch/.*#i' => array( 'http://www.hulu.com/api/oembed.{format}', true ),
+ 'http://i*.photobucket.com/albums/*' => array( 'http://api.photobucket.com/oembed', false ),
+ 'http://gi*.photobucket.com/groups/*' => array( 'http://api.photobucket.com/oembed', false ),
+ '#https?://(www\.)?scribd\.com/doc/.*#i' => array( 'https://www.scribd.com/services/oembed', true ),
+ '#https?://wordpress\.tv/.*#i' => array( 'https://wordpress.tv/oembed/', true ),
+ '#https?://(.+\.)?polldaddy\.com/.*#i' => array( 'https://polldaddy.com/oembed/', true ),
+ '#https?://poll\.fm/.*#i' => array( 'https://polldaddy.com/oembed/', true ),
+ '#https?://(www\.)?funnyordie\.com/videos/.*#i' => array( 'http://www.funnyordie.com/oembed', true ),
+ '#https?://(www\.)?twitter\.com/\w{1,15}/status(es)?/.*#i' => array( 'https://publish.twitter.com/oembed', true ),
+ '#https?://(www\.)?twitter\.com/\w{1,15}$#i' => array( 'https://publish.twitter.com/oembed', true ),
+ '#https?://(www\.)?twitter\.com/\w{1,15}/likes$#i' => array( 'https://publish.twitter.com/oembed', true ),
+ '#https?://(www\.)?twitter\.com/\w{1,15}/lists/.*#i' => array( 'https://publish.twitter.com/oembed', true ),
+ '#https?://(www\.)?twitter\.com/\w{1,15}/timelines/.*#i' => array( 'https://publish.twitter.com/oembed', true ),
+ '#https?://(www\.)?twitter\.com/i/moments/.*#i' => array( 'https://publish.twitter.com/oembed', true ),
+ '#https?://vine\.co/v/.*#i' => array( 'https://vine.co/oembed.{format}', true ),
+ '#https?://(www\.)?soundcloud\.com/.*#i' => array( 'https://soundcloud.com/oembed', true ),
+ '#https?://(.+?\.)?slideshare\.net/.*#i' => array( 'https://www.slideshare.net/api/oembed/2', true ),
+ '#https?://(www\.)?instagr(\.am|am\.com)/p/.*#i' => array( 'https://api.instagram.com/oembed', true ),
+ '#https?://(open|play)\.spotify\.com/.*#i' => array( 'https://embed.spotify.com/oembed/', true ),
+ '#https?://(.+\.)?imgur\.com/.*#i' => array( 'http://api.imgur.com/oembed', true ),
+ '#https?://(www\.)?meetu(\.ps|p\.com)/.*#i' => array( 'https://api.meetup.com/oembed', true ),
+ '#https?://(www\.)?issuu\.com/.+/docs/.+#i' => array( 'https://issuu.com/oembed_wp', true ),
+ '#https?://(www\.)?collegehumor\.com/video/.*#i' => array( 'http://www.collegehumor.com/oembed.{format}', true ),
+ '#https?://(www\.)?mixcloud\.com/.*#i' => array( 'https://www.mixcloud.com/oembed', true ),
+ '#https?://(www\.|embed\.)?ted\.com/talks/.*#i' => array( 'https://www.ted.com/services/v1/oembed.{format}', true ),
+ '#https?://(www\.)?(animoto|video214)\.com/play/.*#i' => array( 'https://animoto.com/oembeds/create', true ),
+ '#https?://(.+)\.tumblr\.com/post/.*#i' => array( 'https://www.tumblr.com/oembed/1.0', true ),
+ '#https?://(www\.)?kickstarter\.com/projects/.*#i' => array( 'https://www.kickstarter.com/services/oembed', true ),
+ '#https?://kck\.st/.*#i' => array( 'https://www.kickstarter.com/services/oembed', true ),
+ '#https?://cloudup\.com/.*#i' => array( 'https://cloudup.com/oembed', true ),
+ '#https?://(www\.)?reverbnation\.com/.*#i' => array( 'https://www.reverbnation.com/oembed', true ),
+ '#https?://videopress\.com/v/.*#' => array( 'https://public-api.wordpress.com/oembed/1.0/?for=' . $host, true ),
+ '#https?://(www\.)?reddit\.com/r/[^/]+/comments/.*#i' => array( 'https://www.reddit.com/oembed', true ),
+ '#https?://(www\.)?speakerdeck\.com/.*#i' => array( 'https://speakerdeck.com/oembed.{format}', true ),
+ '#https?://www\.facebook\.com/.*/posts/.*#i' => array( 'https://www.facebook.com/plugins/post/oembed.json/', true ),
+ '#https?://www\.facebook\.com/.*/activity/.*#i' => array( 'https://www.facebook.com/plugins/post/oembed.json/', true ),
+ '#https?://www\.facebook\.com/.*/photos/.*#i' => array( 'https://www.facebook.com/plugins/post/oembed.json/', true ),
+ '#https?://www\.facebook\.com/photo(s/|\.php).*#i' => array( 'https://www.facebook.com/plugins/post/oembed.json/', true ),
+ '#https?://www\.facebook\.com/permalink\.php.*#i' => array( 'https://www.facebook.com/plugins/post/oembed.json/', true ),
+ '#https?://www\.facebook\.com/media/.*#i' => array( 'https://www.facebook.com/plugins/post/oembed.json/', true ),
+ '#https?://www\.facebook\.com/questions/.*#i' => array( 'https://www.facebook.com/plugins/post/oembed.json/', true ),
+ '#https?://www\.facebook\.com/notes/.*#i' => array( 'https://www.facebook.com/plugins/post/oembed.json/', true ),
+ '#https?://www\.facebook\.com/.*/videos/.*#i' => array( 'https://www.facebook.com/plugins/video/oembed.json/', true ),
+ '#https?://www\.facebook\.com/video\.php.*#i' => array( 'https://www.facebook.com/plugins/video/oembed.json/', true ),
);
if ( ! empty( self::$early_providers['add'] ) ) {
self::$early_providers = array();
/**
- * Filter the list of whitelisted oEmbed providers.
+ * Filters the list of whitelisted oEmbed providers.
*
* Since WordPress 4.4, oEmbed discovery is enabled for all users and allows embedding of sanitized
* iframes. The providers in this list are whitelisted, meaning they are trusted and allowed to
* | Tumblr | tumblr.com | Yes | 4.2.0 |
* | Kickstarter | kickstarter.com | Yes | 4.2.0 |
* | Kickstarter | kck.st | Yes | 4.2.0 |
- * | Cloudup | cloudup.com | Yes | 4.4.0 |
+ * | Cloudup | cloudup.com | Yes | 4.3.0 |
* | ReverbNation | reverbnation.com | Yes | 4.4.0 |
* | VideoPress | videopress.com | Yes | 4.4.0 |
* | Reddit | reddit.com | Yes | 4.4.0 |
* | Speaker Deck | speakerdeck.com | Yes | 4.4.0 |
* | Twitter | twitter.com/timelines | Yes | 4.5.0 |
* | Twitter | twitter.com/moments | Yes | 4.5.0 |
+ * | Facebook | facebook.com | Yes | 4.7.0 |
+ * | Twitter | twitter.com/user | Yes | 4.7.0 |
+ * | Twitter | twitter.com/likes | Yes | 4.7.0 |
+ * | Twitter | twitter.com/lists | Yes | 4.7.0 |
*
* No longer supported providers:
*
}
/**
- * Exposes private/protected methods for backwards compatibility.
+ * Exposes private/protected methods for backward compatibility.
*
* @since 4.0.0
* @access public
* @return false|string False on failure, otherwise the oEmbed provider URL.
*/
public function get_provider( $url, $args = '' ) {
+ $args = wp_parse_args( $args );
$provider = false;
/**
* Adds an oEmbed provider.
*
- * The provider is removed just-in-time when wp_oembed_add_provider() is called before
+ * The provider is added just-in-time when wp_oembed_add_provider() is called before
* the {@see 'plugins_loaded'} hook.
*
* The just-in-time addition is for the benefit of the {@see 'oembed_providers'} filter.
* @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 = '' ) {
+ $args = wp_parse_args( $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.
+ * Filters the HTML returned by the oEmbed provider.
*
* @since 2.9.0
*
);
/**
- * Filter oEmbed remote get arguments.
+ * Filters oEmbed remote get arguments.
*
* @since 4.0.0
*
if ( $html = wp_remote_retrieve_body( $request ) ) {
/**
- * Filter the link types that contain oEmbed provider URLs.
+ * Filters the link types that contain oEmbed provider URLs.
*
* @since 2.9.0
*
$provider = add_query_arg( 'url', urlencode($url), $provider );
/**
- * Filter the oEmbed URL to be fetched.
+ * Filters the oEmbed URL to be fetched.
*
* @since 2.9.0
*
* @access private
*
* @param string $response_body
- * @return object|false
+ * @return stdClass|false
*/
private function _parse_xml_body( $response_body ) {
if ( ! function_exists( 'simplexml_import_dom' ) || ! class_exists( 'DOMDocument', false ) )
}
/**
- * Filter the returned oEmbed HTML.
+ * Filters the returned oEmbed HTML.
*
* Use this filter to add support for custom data types, or to filter the result.
*
return str_replace( $tokens, $pre, $stripped );
}
}
-
-/**
- * Returns the initialized WP_oEmbed object.
- *
- * @since 2.9.0
- * @access private
- *
- * @staticvar WP_oEmbed $wp_oembed
- *
- * @return WP_oEmbed object.
- */
-function _wp_oembed_get_object() {
- static $wp_oembed = null;
-
- if ( is_null( $wp_oembed ) ) {
- $wp_oembed = new WP_oEmbed();
- }
- return $wp_oembed;
-}
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