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When `wp_oembed_add_provider()` or `wp_oembed_remove_provider()` is called before the `plugins_loaded` hook has, store the values statically on the `WP_oEmbed` object and add them just-in-time when the object is instantiated. 

This ensures that all plugins have an accurate provider list when `apply_filters( 'oembed_providers', $providers )` is called. 

Props kovshenin.
Fixes #28284.


git-svn-id: https://develop.svn.wordpress.org/trunk@28846 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Scott Taylor 2014-06-26 02:29:20 +00:00
parent 4d1313bffc
commit 7139817d2e
2 changed files with 46 additions and 6 deletions
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31
src/wp-includes/class-oembed.php
View File

@ -19,6 +19,7 @@
*/
class WP_oEmbed {
public $providers = array();
public static $early_providers = array();
/**
* Constructor
@ -65,6 +66,20 @@ class WP_oEmbed {
'#https?://(www\.)?(animoto|video214)\.com/play/.*#i' => array( 'http://animoto.com/oembeds/create', true ),
);
if ( ! empty( self::$early_providers['add'] ) ) {
foreach ( self::$early_providers['add'] as $format => $data ) {
$providers[ $format ] = $data;
}
}
if ( ! empty( self::$early_providers['remove'] ) ) {
foreach ( self::$early_providers['remove'] as $format ) {
unset( $providers[ $format ] );
}
}
self::$early_providers = array();
/**
* Filter the list of oEmbed providers.
*
@ -133,6 +148,22 @@ class WP_oEmbed {
return $provider;
}
public static function _add_provider_early( $format, $provider, $regex = false ) {
if ( empty( self::$early_providers['add'] ) ) {
self::$early_providers['add'] = array();
}
self::$early_providers['add'][ $format ] = array( $provider, $regex );
}
public static function _remove_provider_early( $format ) {
if ( empty( self::$early_providers['remove'] ) ) {
self::$early_providers['remove'] = array();
}
self::$early_providers['remove'][] = $format;
}
/**
* The do-it-all function that takes a URL and attempts to return the HTML.
*

21
src/wp-includes/media.php
View File

@ -2135,8 +2135,13 @@ function wp_oembed_get( $url, $args = '' ) {
*/
function wp_oembed_add_provider( $format, $provider, $regex = false ) {
require_once( ABSPATH . WPINC . '/class-oembed.php' );
$oembed = _wp_oembed_get_object();
$oembed->providers[$format] = array( $provider, $regex );
if ( did_action( 'plugins_loaded' ) ) {
$oembed = _wp_oembed_get_object();
$oembed->providers[$format] = array( $provider, $regex );
} else {
WP_oEmbed::_add_provider_early( $format, $provider, $regex );
}
}
/**
@ -2152,11 +2157,15 @@ function wp_oembed_add_provider( $format, $provider, $regex = false ) {
function wp_oembed_remove_provider( $format ) {
require_once( ABSPATH . WPINC . '/class-oembed.php' );
$oembed = _wp_oembed_get_object();
if ( did_action( 'plugins_loaded' ) ) {
$oembed = _wp_oembed_get_object();
if ( isset( $oembed->providers[ $format ] ) ) {
unset( $oembed->providers[ $format ] );
return true;
if ( isset( $oembed->providers[ $format ] ) ) {
unset( $oembed->providers[ $format ] );
return true;
}
} else {
WP_oEmbed::_remove_provider_early( $format );
}
return false;