diff -r 7b1b88e27a20 -r 48c4eec2b7e6 wp/wp-includes/class.wp-dependencies.php --- a/wp/wp-includes/class.wp-dependencies.php Thu Sep 29 08:06:27 2022 +0200 +++ b/wp/wp-includes/class.wp-dependencies.php Fri Sep 05 18:40:08 2025 +0200 @@ -2,492 +2,13 @@ /** * Dependencies API: WP_Dependencies base class * - * @since 2.6.0 + * This file is deprecated, use 'wp-includes/class-wp-dependencies.php' instead. * + * @deprecated 6.1.0 * @package WordPress - * @subpackage Dependencies */ -/** - * Core base class extended to register items. - * - * @since 2.6.0 - * - * @see _WP_Dependency - */ -class WP_Dependencies { - /** - * An array of all registered dependencies keyed by handle. - * - * @since 2.6.8 - * - * @var _WP_Dependency[] - */ - public $registered = array(); - - /** - * An array of handles of queued dependencies. - * - * @since 2.6.8 - * - * @var string[] - */ - public $queue = array(); - - /** - * An array of handles of dependencies to queue. - * - * @since 2.6.0 - * - * @var string[] - */ - public $to_do = array(); - - /** - * An array of handles of dependencies already queued. - * - * @since 2.6.0 - * - * @var string[] - */ - public $done = array(); - - /** - * An array of additional arguments passed when a handle is registered. - * - * Arguments are appended to the item query string. - * - * @since 2.6.0 - * - * @var array - */ - public $args = array(); - - /** - * An array of dependency groups to enqueue. - * - * Each entry is keyed by handle and represents the integer group level or boolean - * false if the handle has no group. - * - * @since 2.8.0 - * - * @var (int|false)[] - */ - public $groups = array(); - - /** - * A handle group to enqueue. - * - * @since 2.8.0 - * - * @deprecated 4.5.0 - * @var int - */ - public $group = 0; - - /** - * Cached lookup array of flattened queued items and dependencies. - * - * @since 5.4.0 - * - * @var array - */ - private $all_queued_deps; - - /** - * List of assets enqueued before details were registered. - * - * @since 5.9.0 - * - * @var array - */ - private $queued_before_register = array(); - - /** - * Processes the items and dependencies. - * - * Processes the items passed to it or the queue, and their dependencies. - * - * @since 2.6.0 - * @since 2.8.0 Added the `$group` parameter. - * - * @param string|string[]|false $handles Optional. Items to be processed: queue (false), - * single item (string), or multiple items (array of strings). - * Default false. - * @param int|false $group Optional. Group level: level (int), no group (false). - * @return string[] Array of handles of items that have been processed. - */ - public function do_items( $handles = false, $group = false ) { - /* - * If nothing is passed, print the queue. If a string is passed, - * print that item. If an array is passed, print those items. - */ - $handles = false === $handles ? $this->queue : (array) $handles; - $this->all_deps( $handles ); - - foreach ( $this->to_do as $key => $handle ) { - if ( ! in_array( $handle, $this->done, true ) && isset( $this->registered[ $handle ] ) ) { - /* - * Attempt to process the item. If successful, - * add the handle to the done array. - * - * Unset the item from the to_do array. - */ - if ( $this->do_item( $handle, $group ) ) { - $this->done[] = $handle; - } - - unset( $this->to_do[ $key ] ); - } - } - - return $this->done; - } - - /** - * Processes a dependency. - * - * @since 2.6.0 - * @since 5.5.0 Added the `$group` parameter. - * - * @param string $handle Name of the item. Should be unique. - * @param int|false $group Optional. Group level: level (int), no group (false). - * Default false. - * @return bool True on success, false if not set. - */ - public function do_item( $handle, $group = false ) { - return isset( $this->registered[ $handle ] ); - } - - /** - * Determines dependencies. - * - * Recursively builds an array of items to process taking - * dependencies into account. Does NOT catch infinite loops. - * - * @since 2.1.0 - * @since 2.6.0 Moved from `WP_Scripts`. - * @since 2.8.0 Added the `$group` parameter. - * - * @param string|string[] $handles Item handle (string) or item handles (array of strings). - * @param bool $recursion Optional. Internal flag that function is calling itself. - * Default false. - * @param int|false $group Optional. Group level: level (int), no group (false). - * Default false. - * @return bool True on success, false on failure. - */ - public function all_deps( $handles, $recursion = false, $group = false ) { - $handles = (array) $handles; - if ( ! $handles ) { - return false; - } - - foreach ( $handles as $handle ) { - $handle_parts = explode( '?', $handle ); - $handle = $handle_parts[0]; - $queued = in_array( $handle, $this->to_do, true ); - - if ( in_array( $handle, $this->done, true ) ) { // Already done. - continue; - } - - $moved = $this->set_group( $handle, $recursion, $group ); - $new_group = $this->groups[ $handle ]; - - if ( $queued && ! $moved ) { // Already queued and in the right group. - continue; - } - - $keep_going = true; - if ( ! isset( $this->registered[ $handle ] ) ) { - $keep_going = false; // Item doesn't exist. - } elseif ( $this->registered[ $handle ]->deps && array_diff( $this->registered[ $handle ]->deps, array_keys( $this->registered ) ) ) { - $keep_going = false; // Item requires dependencies that don't exist. - } elseif ( $this->registered[ $handle ]->deps && ! $this->all_deps( $this->registered[ $handle ]->deps, true, $new_group ) ) { - $keep_going = false; // Item requires dependencies that don't exist. - } - - if ( ! $keep_going ) { // Either item or its dependencies don't exist. - if ( $recursion ) { - return false; // Abort this branch. - } else { - continue; // We're at the top level. Move on to the next one. - } - } - - if ( $queued ) { // Already grabbed it and its dependencies. - continue; - } - - if ( isset( $handle_parts[1] ) ) { - $this->args[ $handle ] = $handle_parts[1]; - } - - $this->to_do[] = $handle; - } - - return true; - } +_deprecated_file( basename( __FILE__ ), '6.1.0', WPINC . '/class-wp-dependencies.php' ); - /** - * Register an item. - * - * Registers the item if no item of that name already exists. - * - * @since 2.1.0 - * @since 2.6.0 Moved from `WP_Scripts`. - * - * @param string $handle Name of the item. Should be unique. - * @param string|bool $src Full URL of the item, or path of the item relative - * to the WordPress root directory. If source is set to false, - * item is an alias of other items it depends on. - * @param string[] $deps Optional. An array of registered item handles this item depends on. - * Default empty array. - * @param string|bool|null $ver Optional. String specifying item version number, if it has one, - * which is added to the URL as a query string for cache busting purposes. - * If version is set to false, a version number is automatically added - * equal to current installed WordPress version. - * If set to null, no version is added. - * @param mixed $args Optional. Custom property of the item. NOT the class property $args. - * Examples: $media, $in_footer. - * @return bool Whether the item has been registered. True on success, false on failure. - */ - public function add( $handle, $src, $deps = array(), $ver = false, $args = null ) { - if ( isset( $this->registered[ $handle ] ) ) { - return false; - } - $this->registered[ $handle ] = new _WP_Dependency( $handle, $src, $deps, $ver, $args ); - - // If the item was enqueued before the details were registered, enqueue it now. - if ( array_key_exists( $handle, $this->queued_before_register ) ) { - if ( ! is_null( $this->queued_before_register[ $handle ] ) ) { - $this->enqueue( $handle . '?' . $this->queued_before_register[ $handle ] ); - } else { - $this->enqueue( $handle ); - } - - unset( $this->queued_before_register[ $handle ] ); - } - - return true; - } - - /** - * Add extra item data. - * - * Adds data to a registered item. - * - * @since 2.6.0 - * - * @param string $handle Name of the item. Should be unique. - * @param string $key The data key. - * @param mixed $value The data value. - * @return bool True on success, false on failure. - */ - public function add_data( $handle, $key, $value ) { - if ( ! isset( $this->registered[ $handle ] ) ) { - return false; - } - - return $this->registered[ $handle ]->add_data( $key, $value ); - } - - /** - * Get extra item data. - * - * Gets data associated with a registered item. - * - * @since 3.3.0 - * - * @param string $handle Name of the item. Should be unique. - * @param string $key The data key. - * @return mixed Extra item data (string), false otherwise. - */ - public function get_data( $handle, $key ) { - if ( ! isset( $this->registered[ $handle ] ) ) { - return false; - } - - if ( ! isset( $this->registered[ $handle ]->extra[ $key ] ) ) { - return false; - } - - return $this->registered[ $handle ]->extra[ $key ]; - } - - /** - * Un-register an item or items. - * - * @since 2.1.0 - * @since 2.6.0 Moved from `WP_Scripts`. - * - * @param string|string[] $handles Item handle (string) or item handles (array of strings). - */ - public function remove( $handles ) { - foreach ( (array) $handles as $handle ) { - unset( $this->registered[ $handle ] ); - } - } - - /** - * Queue an item or items. - * - * Decodes handles and arguments, then queues handles and stores - * arguments in the class property $args. For example in extending - * classes, $args is appended to the item url as a query string. - * Note $args is NOT the $args property of items in the $registered array. - * - * @since 2.1.0 - * @since 2.6.0 Moved from `WP_Scripts`. - * - * @param string|string[] $handles Item handle (string) or item handles (array of strings). - */ - public function enqueue( $handles ) { - foreach ( (array) $handles as $handle ) { - $handle = explode( '?', $handle ); - - if ( ! in_array( $handle[0], $this->queue, true ) && isset( $this->registered[ $handle[0] ] ) ) { - $this->queue[] = $handle[0]; - - // Reset all dependencies so they must be recalculated in recurse_deps(). - $this->all_queued_deps = null; - - if ( isset( $handle[1] ) ) { - $this->args[ $handle[0] ] = $handle[1]; - } - } elseif ( ! isset( $this->registered[ $handle[0] ] ) ) { - $this->queued_before_register[ $handle[0] ] = null; // $args - - if ( isset( $handle[1] ) ) { - $this->queued_before_register[ $handle[0] ] = $handle[1]; - } - } - } - } - - /** - * Dequeue an item or items. - * - * Decodes handles and arguments, then dequeues handles - * and removes arguments from the class property $args. - * - * @since 2.1.0 - * @since 2.6.0 Moved from `WP_Scripts`. - * - * @param string|string[] $handles Item handle (string) or item handles (array of strings). - */ - public function dequeue( $handles ) { - foreach ( (array) $handles as $handle ) { - $handle = explode( '?', $handle ); - $key = array_search( $handle[0], $this->queue, true ); - - if ( false !== $key ) { - // Reset all dependencies so they must be recalculated in recurse_deps(). - $this->all_queued_deps = null; - - unset( $this->queue[ $key ] ); - unset( $this->args[ $handle[0] ] ); - } elseif ( array_key_exists( $handle[0], $this->queued_before_register ) ) { - unset( $this->queued_before_register[ $handle[0] ] ); - } - } - } - - /** - * Recursively search the passed dependency tree for a handle. - * - * @since 4.0.0 - * - * @param string[] $queue An array of queued _WP_Dependency handles. - * @param string $handle Name of the item. Should be unique. - * @return bool Whether the handle is found after recursively searching the dependency tree. - */ - protected function recurse_deps( $queue, $handle ) { - if ( isset( $this->all_queued_deps ) ) { - return isset( $this->all_queued_deps[ $handle ] ); - } - - $all_deps = array_fill_keys( $queue, true ); - $queues = array(); - $done = array(); - - while ( $queue ) { - foreach ( $queue as $queued ) { - if ( ! isset( $done[ $queued ] ) && isset( $this->registered[ $queued ] ) ) { - $deps = $this->registered[ $queued ]->deps; - if ( $deps ) { - $all_deps += array_fill_keys( $deps, true ); - array_push( $queues, $deps ); - } - $done[ $queued ] = true; - } - } - $queue = array_pop( $queues ); - } - - $this->all_queued_deps = $all_deps; - - return isset( $this->all_queued_deps[ $handle ] ); - } - - /** - * Query the list for an item. - * - * @since 2.1.0 - * @since 2.6.0 Moved from `WP_Scripts`. - * - * @param string $handle Name of the item. Should be unique. - * @param string $status Optional. Status of the item to query. Default 'registered'. - * @return bool|_WP_Dependency Found, or object Item data. - */ - public function query( $handle, $status = 'registered' ) { - switch ( $status ) { - case 'registered': - case 'scripts': // Back compat. - if ( isset( $this->registered[ $handle ] ) ) { - return $this->registered[ $handle ]; - } - return false; - - case 'enqueued': - case 'queue': // Back compat. - if ( in_array( $handle, $this->queue, true ) ) { - return true; - } - return $this->recurse_deps( $this->queue, $handle ); - - case 'to_do': - case 'to_print': // Back compat. - return in_array( $handle, $this->to_do, true ); - - case 'done': - case 'printed': // Back compat. - return in_array( $handle, $this->done, true ); - } - - return false; - } - - /** - * Set item group, unless already in a lower group. - * - * @since 2.8.0 - * - * @param string $handle Name of the item. Should be unique. - * @param bool $recursion Internal flag that calling function was called recursively. - * @param int|false $group Group level: level (int), no group (false). - * @return bool Not already in the group or a lower group. - */ - public function set_group( $handle, $recursion, $group ) { - $group = (int) $group; - - if ( isset( $this->groups[ $handle ] ) && $this->groups[ $handle ] <= $group ) { - return false; - } - - $this->groups[ $handle ] = $group; - - return true; - } - -} +/** WP_Dependencies class */ +require_once ABSPATH . WPINC . '/class-wp-dependencies.php';