1 files changed, 139 insertions, 0 deletions
diff --git a/wp-includes/class-wp-dependency.php b/wp-includes/class-wp-dependency.php
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+<?php
+/**
+ * Dependencies API: _WP_Dependency class
+ *
+ * @since 4.7.0
+ *
+ * @package WordPress
+ * @subpackage Dependencies
+ */
+
+/**
+ * Class _WP_Dependency
+ *
+ * Helper class to register a handle and associated data.
+ *
+ * @access private
+ * @since 2.6.0
+ */
+#[AllowDynamicProperties]
+class _WP_Dependency {
+	/**
+	 * The handle name.
+	 *
+	 * @since 2.6.0
+	 * @var string
+	 */
+	public $handle;
+
+	/**
+	 * The handle source.
+	 *
+	 * If source is set to false, the item is an alias of other items it depends on.
+	 *
+	 * @since 2.6.0
+	 * @var string|false
+	 */
+	public $src;
+
+	/**
+	 * An array of handle dependencies.
+	 *
+	 * @since 2.6.0
+	 * @var string[]
+	 */
+	public $deps = array();
+
+	/**
+	 * The handle version.
+	 *
+	 * Used for cache-busting.
+	 *
+	 * @since 2.6.0
+	 * @var bool|string
+	 */
+	public $ver = false;
+
+	/**
+	 * Additional arguments for the handle.
+	 *
+	 * @since 2.6.0
+	 * @var array
+	 */
+	public $args = null;  // Custom property, such as $in_footer or $media.
+
+	/**
+	 * Extra data to supply to the handle.
+	 *
+	 * @since 2.6.0
+	 * @var array
+	 */
+	public $extra = array();
+
+	/**
+	 * Translation textdomain set for this dependency.
+	 *
+	 * @since 5.0.0
+	 * @var string
+	 */
+	public $textdomain;
+
+	/**
+	 * Translation path set for this dependency.
+	 *
+	 * @since 5.0.0
+	 * @var string
+	 */
+	public $translations_path;
+
+	/**
+	 * Setup dependencies.
+	 *
+	 * @since 2.6.0
+	 * @since 5.3.0 Formalized the existing `...$args` parameter by adding it
+	 *              to the function signature.
+	 *
+	 * @param mixed ...$args Dependency information.
+	 */
+	public function __construct( ...$args ) {
+		list( $this->handle, $this->src, $this->deps, $this->ver, $this->args ) = $args;
+		if ( ! is_array( $this->deps ) ) {
+			$this->deps = array();
+		}
+	}
+
+	/**
+	 * Add handle data.
+	 *
+	 * @since 2.6.0
+	 *
+	 * @param string $name The data key to add.
+	 * @param mixed  $data The data value to add.
+	 * @return bool False if not scalar, true otherwise.
+	 */
+	public function add_data( $name, $data ) {
+		if ( ! is_scalar( $name ) ) {
+			return false;
+		}
+		$this->extra[ $name ] = $data;
+		return true;
+	}
+
+	/**
+	 * Sets the translation domain for this dependency.
+	 *
+	 * @since 5.0.0
+	 *
+	 * @param string $domain The translation textdomain.
+	 * @param string $path   Optional. The full file path to the directory containing translation files.
+	 * @return bool False if $domain is not a string, true otherwise.
+	 */
+	public function set_translations( $domain, $path = '' ) {
+		if ( ! is_string( $domain ) ) {
+			return false;
+		}
+		$this->textdomain        = $domain;
+		$this->translations_path = $path;
+		return true;
+	}
+}