1<?php
  2/**
  3 * Multisite: Deprecated admin functions from past versions and WordPress MU
  4 *
  5 * These functions should not be used and will be removed in a later version.
  6 * It is suggested to use for the alternatives instead when available.
  7 *
  8 * @package WordPress
  9 * @subpackage Deprecated
 10 * @since 3.0.0
 11 */
 12
 13/**
 14 * Outputs the WPMU menu.
 15 *
 16 * @deprecated 3.0.0
 17 */
 18function wpmu_menu() {
 19	_deprecated_function( __FUNCTION__, '3.0.0' );
 20	// Deprecated. See #11763.
 21}
 22
 23/**
 24 * Determines if the available space defined by the admin has been exceeded by the user.
 25 *
 26 * @deprecated 3.0.0 Use is_upload_space_available()
 27 * @see is_upload_space_available()
 28 */
 29function wpmu_checkAvailableSpace() {
 30	_deprecated_function( __FUNCTION__, '3.0.0', 'is_upload_space_available()' );
 31
 32	if ( ! is_upload_space_available() ) {
 33		wp_die( sprintf(
 34			/* translators: %s: Allowed space allocation. */
 35			__( 'Sorry, you have used your space allocation of %s. Please delete some files to upload more files.' ),
 36			size_format( get_space_allowed() * MB_IN_BYTES )
 37		) );
 38	}
 39}
 40
 41/**
 42 * WPMU options.
 43 *
 44 * @deprecated 3.0.0
 45 */
 46function mu_options( $options ) {
 47	_deprecated_function( __FUNCTION__, '3.0.0' );
 48	return $options;
 49}
 50
 51/**
 52 * Deprecated functionality for activating a network-only plugin.
 53 *
 54 * @deprecated 3.0.0 Use activate_plugin()
 55 * @see activate_plugin()
 56 */
 57function activate_sitewide_plugin() {
 58	_deprecated_function( __FUNCTION__, '3.0.0', 'activate_plugin()' );
 59	return false;
 60}
 61
 62/**
 63 * Deprecated functionality for deactivating a network-only plugin.
 64 *
 65 * @deprecated 3.0.0 Use deactivate_plugin()
 66 * @see deactivate_plugin()
 67 */
 68function deactivate_sitewide_plugin( $plugin = false ) {
 69	_deprecated_function( __FUNCTION__, '3.0.0', 'deactivate_plugin()' );
 70}
 71
 72/**
 73 * Deprecated functionality for determining if the current plugin is network-only.
 74 *
 75 * @deprecated 3.0.0 Use is_network_only_plugin()
 76 * @see is_network_only_plugin()
 77 */
 78function is_wpmu_sitewide_plugin( $file ) {
 79	_deprecated_function( __FUNCTION__, '3.0.0', 'is_network_only_plugin()' );
 80	return is_network_only_plugin( $file );
 81}
 82
 83/**
 84 * Deprecated functionality for getting themes network-enabled themes.
 85 *
 86 * @deprecated 3.4.0 Use WP_Theme::get_allowed_on_network()
 87 * @see WP_Theme::get_allowed_on_network()
 88 */
 89function get_site_allowed_themes() {
 90	_deprecated_function( __FUNCTION__, '3.4.0', 'WP_Theme::get_allowed_on_network()' );
 91	return array_map( 'intval', WP_Theme::get_allowed_on_network() );
 92}
 93
 94/**
 95 * Deprecated functionality for getting themes allowed on a specific site.
 96 *
 97 * @deprecated 3.4.0 Use WP_Theme::get_allowed_on_site()
 98 * @see WP_Theme::get_allowed_on_site()
 99 */
100function wpmu_get_blog_allowedthemes( $blog_id = 0 ) {
101	_deprecated_function( __FUNCTION__, '3.4.0', 'WP_Theme::get_allowed_on_site()' );
102	return array_map( 'intval', WP_Theme::get_allowed_on_site( $blog_id ) );
103}
104
105/**
106 * Deprecated functionality for determining whether a file is deprecated.
107 *
108 * @deprecated 3.5.0
109 */
110function ms_deprecated_blogs_file() {}
111
112if ( ! function_exists( 'install_global_terms' ) ) :
113	/**
114	 * Install global terms.
115	 *
116	 * @since 3.0.0
117	 * @since 6.1.0 This function no longer does anything.
118	 * @deprecated 6.1.0
119	 */
120	function install_global_terms() {
121		_deprecated_function( __FUNCTION__, '6.1.0' );
122	}
123endif;
124
125/**
126 * Synchronizes category and post tag slugs when global terms are enabled.
127 *
128 * @since 3.0.0
129 * @since 6.1.0 This function no longer does anything.
130 * @deprecated 6.1.0
131 *
132 * @param WP_Term|array $term     The term.
133 * @param string        $taxonomy The taxonomy for `$term`.
134 * @return WP_Term|array Always returns `$term`.
135 */
136function sync_category_tag_slugs( $term, $taxonomy ) {
137	_deprecated_function( __FUNCTION__, '6.1.0' );
138
139	return $term;
140}
141