Current File : /home/httpd/html/pinupdatabase.com/public_html/wp-includes/class-wp-dependencies.php
<?php
/**
* Dependencies API: WP_Dependencies base class
*
* @since 2.6.0
*
* @package WordPress
* @subpackage Dependencies
*/
/**
* Core base class extended to register items.
*
* @since 2.6.0
*
* @see _WP_Dependency
*/
#[AllowDynamicProperties]
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;
}
/**
* 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|false $src Full URL of the item, or path of the item relative
* to the WordPress root directory. If source is set to false,
* the 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;
}
/**
* Get etag header for cache validation.
*
* @since 6.7.0
*
* @global string $wp_version The WordPress version string.
*
* @param string[] $load Array of script or style handles to load.
* @return string Etag header.
*/
public function get_etag( $load ) {
/*
* Note: wp_get_wp_version() is not used here, as this file can be included
* via wp-admin/load-scripts.php or wp-admin/load-styles.php, in which case
* wp-includes/functions.php is not loaded.
*/
global $wp_version;
$etag = "WP:{$wp_version};";
foreach ( $load as $handle ) {
if ( ! array_key_exists( $handle, $this->registered ) ) {
continue;
}
$ver = $this->registered[ $handle ]->ver ?? $wp_version;
$etag .= "{$handle}:{$ver};";
}
/*
* This is not intended to be cryptographically secure, just a fast way to get
* a fixed length string based on the script versions. As this file does not
* load the full WordPress environment, it is not possible to use the salted
* wp_hash() function.
*/
return 'W/"' . md5( $etag ) . '"';
}
}
I am Miss Fanny Jayne, Arizona girl born and raised, wife and mother of 2 beautiful kiddos. By day, I work in interior design specializing in residential remodel but outside of that my hobbies include hiking, paddle boarding and thrift shopping. I LOVE pinup and the pinup community. I volunteer and give back as much as I can. Thanks for taking the time to get to know me and thanks for the support 💋
Full Bio
I am Miss Fanny Jayne, an Arizona native whose heart beats with the rhythm of retro glamour. By day, I have the privilege of channeling my creativity through my career of interior design, crafting unique spaces for clients across the valley. As a wife and mother of two, I love spending time with the fam while still pursuing my passion for pinup. My obsession for fashion shines through daily in my unique and eclectic vintage-inspired wardrobe. Beyond work, family and pageants, my hobbies include thrifting, anything outdoors and collecting tattoos. No matter the adventure, I try to live life to the absolute fullest.
You are not currently logged in. Please login or register first. When registering, you will receive an activation email. Be sure to check your spam if you don't see it in your email within 60 minutes.
