if ( ! is_a( $wp_scripts, 'WP_Scripts' ) ) {
if ( ! did_action( 'init' ) )
_doing_it_wrong( __FUNCTION__, sprintf( __( 'Scripts and styles should not be registered or enqueued until the %1$s, %2$s, or %3$s hooks.' ),
- '<code>wp_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>init</code>' ), '3.3' );
+ '<code>wp_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>login_enqueue_scripts</code>' ), '3.3' );
if ( !$handles )
return array(); // No need to instantiate if nothing is there.
* @param string $handle Script name
* @param string $src Script url
* @param array $deps (optional) Array of script names on which this script depends
- * @param string|bool $ver (optional) Script version (used for cache busting), set to NULL to disable
+ * @param string|bool $ver (optional) Script version (used for cache busting), set to null to disable
* @param bool $in_footer (optional) Whether to enqueue the script before </head> or before </body>
* @return null
*/
if ( ! is_a( $wp_scripts, 'WP_Scripts' ) ) {
if ( ! did_action( 'init' ) )
_doing_it_wrong( __FUNCTION__, sprintf( __( 'Scripts and styles should not be registered or enqueued until the %1$s, %2$s, or %3$s hooks.' ),
- '<code>wp_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>init</code>' ), '3.3' );
+ '<code>wp_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>login_enqueue_scripts</code>' ), '3.3' );
$wp_scripts = new WP_Scripts();
}
/**
* Wrapper for $wp_scripts->localize().
*
- * Used to localizes a script.
+ * Used to localize a script.
* Works only if the script has already been added.
* Accepts an associative array $l10n and creates JS object:
* "$object_name" = {
if ( ! is_a( $wp_scripts, 'WP_Scripts' ) ) {
if ( ! did_action( 'init' ) )
_doing_it_wrong( __FUNCTION__, sprintf( __( 'Scripts and styles should not be registered or enqueued until the %1$s, %2$s, or %3$s hooks.' ),
- '<code>wp_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>init</code>' ), '3.3' );
+ '<code>wp_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>login_enqueue_scripts</code>' ), '3.3' );
return false;
}
if ( ! is_a( $wp_scripts, 'WP_Scripts' ) ) {
if ( ! did_action( 'init' ) )
_doing_it_wrong( __FUNCTION__, sprintf( __( 'Scripts and styles should not be registered or enqueued until the %1$s, %2$s, or %3$s hooks.' ),
- '<code>wp_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>init</code>' ), '3.3' );
+ '<code>wp_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>login_enqueue_scripts</code>' ), '3.3' );
$wp_scripts = new WP_Scripts();
}
+ // Do not allow accidental or negligent deregistering of critical scripts in the admin. Show minimal remorse if the correct hook is used.
+ if ( is_admin() && 'admin_enqueue_scripts' !== current_filter() ) {
+ $no = array(
+ 'jquery', 'jquery-core', 'jquery-migrate', 'jquery-ui-core', 'jquery-ui-accordion',
+ 'jquery-ui-autocomplete', 'jquery-ui-button', 'jquery-ui-datepicker', 'jquery-ui-dialog',
+ 'jquery-ui-draggable', 'jquery-ui-droppable', 'jquery-ui-menu', 'jquery-ui-mouse',
+ 'jquery-ui-position', 'jquery-ui-progressbar', 'jquery-ui-resizable', 'jquery-ui-selectable',
+ 'jquery-ui-slider', 'jquery-ui-sortable', 'jquery-ui-spinner', 'jquery-ui-tabs',
+ 'jquery-ui-tooltip', 'jquery-ui-widget',
+ 'underscore', 'backbone',
+ );
+
+ if ( in_array( $handle, $no ) ) {
+ $message = sprintf( __( 'Do not deregister the %1$s script in the administration area. To target the frontend theme, use the %2$s hook.' ),
+ "<code>$handle</code>", '<code>wp_enqueue_scripts</code>' );
+ _doing_it_wrong( __FUNCTION__, $message, '3.6' );
+ return;
+ }
+ }
+
$wp_scripts->remove( $handle );
}
if ( ! is_a( $wp_scripts, 'WP_Scripts' ) ) {
if ( ! did_action( 'init' ) )
_doing_it_wrong( __FUNCTION__, sprintf( __( 'Scripts and styles should not be registered or enqueued until the %1$s, %2$s, or %3$s hooks.' ),
- '<code>wp_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>init</code>' ), '3.3' );
+ '<code>wp_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>login_enqueue_scripts</code>' ), '3.3' );
$wp_scripts = new WP_Scripts();
}
if ( ! is_a( $wp_scripts, 'WP_Scripts' ) ) {
if ( ! did_action( 'init' ) )
_doing_it_wrong( __FUNCTION__, sprintf( __( 'Scripts and styles should not be registered or enqueued until the %1$s, %2$s, or %3$s hooks.' ),
- '<code>wp_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>init</code>' ), '3.3' );
+ '<code>wp_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>login_enqueue_scripts</code>' ), '3.3' );
$wp_scripts = new WP_Scripts();
}
/**
* Check whether script has been added to WordPress Scripts.
*
- * The values for list defaults to 'queue', which is the same as enqueue for
- * scripts.
+ * By default, checks if the script has been enqueued. You can also
+ * pass 'registered' to $list, to see if the script is registered,
+ * and you can check processing statuses with 'to_do' and 'done'.
*
* @since WP unknown; BP unknown
*
- * @param string $handle Handle used to add script.
- * @param string $list Optional, defaults to 'queue'. Others values are 'registered', 'queue', 'done', 'to_do'
- * @return bool
+ * @param string $handle Name of the script.
+ * @param string $list Optional. Defaults to 'enqueued'. Values are
+ * 'registered', 'enqueued' (or 'queue'), 'to_do', and 'done'.
+ * @return bool Whether script is in the list.
*/
-function wp_script_is( $handle, $list = 'queue' ) {
+function wp_script_is( $handle, $list = 'enqueued' ) {
global $wp_scripts;
if ( ! is_a( $wp_scripts, 'WP_Scripts' ) ) {
if ( ! did_action( 'init' ) )
_doing_it_wrong( __FUNCTION__, sprintf( __( 'Scripts and styles should not be registered or enqueued until the %1$s, %2$s, or %3$s hooks.' ),
- '<code>wp_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>init</code>' ), '3.3' );
+ '<code>wp_enqueue_scripts</code>', '<code>admin_enqueue_scripts</code>', '<code>login_enqueue_scripts</code>' ), '3.3' );
$wp_scripts = new WP_Scripts();
}
- $query = $wp_scripts->query( $handle, $list );
-
- if ( is_object( $query ) )
- return true;
-
- return $query;
+ return (bool) $wp_scripts->query( $handle, $list );
}