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/** | |
* WordPress Administration Bootstrap | |
* | |
* @package WordPress | |
* @subpackage Administration | |
*/ | |
/** | |
* In WordPress Administration Screens | |
* | |
* @since 2.3.2 | |
*/ | |
if ( ! defined( 'WP_ADMIN' ) ) { | |
define( 'WP_ADMIN', true ); | |
} | |
if ( ! defined( 'WP_NETWORK_ADMIN' ) ) { | |
define( 'WP_NETWORK_ADMIN', false ); | |
} | |
if ( ! defined( 'WP_USER_ADMIN' ) ) { | |
define( 'WP_USER_ADMIN', false ); | |
} | |
if ( ! WP_NETWORK_ADMIN && ! WP_USER_ADMIN ) { | |
define( 'WP_BLOG_ADMIN', true ); | |
} | |
if ( isset( $_GET['import'] ) && ! defined( 'WP_LOAD_IMPORTERS' ) ) { | |
define( 'WP_LOAD_IMPORTERS', true ); | |
} | |
require_once dirname( __DIR__ ) . '/wp-load.php'; | |
nocache_headers(); | |
if ( get_option( 'db_upgraded' ) ) { | |
flush_rewrite_rules(); | |
update_option( 'db_upgraded', false ); | |
/** | |
* Fires on the next page load after a successful DB upgrade. | |
* | |
* @since 2.8.0 | |
*/ | |
do_action( 'after_db_upgrade' ); | |
} elseif ( ! wp_doing_ajax() && empty( $_POST ) | |
&& (int) get_option( 'db_version' ) !== $wp_db_version | |
) { | |
if ( ! is_multisite() ) { | |
wp_redirect( admin_url( 'upgrade.php?_wp_http_referer=' . urlencode( wp_unslash( $_SERVER['REQUEST_URI'] ) ) ) ); | |
exit; | |
} | |
/** | |
* Filters whether to attempt to perform the multisite DB upgrade routine. | |
* | |
* In single site, the user would be redirected to wp-admin/upgrade.php. | |
* In multisite, the DB upgrade routine is automatically fired, but only | |
* when this filter returns true. | |
* | |
* If the network is 50 sites or less, it will run every time. Otherwise, | |
* it will throttle itself to reduce load. | |
* | |
* @since MU (3.0.0) | |
* | |
* @param bool $do_mu_upgrade Whether to perform the Multisite upgrade routine. Default true. | |
*/ | |
if ( apply_filters( 'do_mu_upgrade', true ) ) { | |
$c = get_blog_count(); | |
/* | |
* If there are 50 or fewer sites, run every time. Otherwise, throttle to reduce load: | |
* attempt to do no more than threshold value, with some +/- allowed. | |
*/ | |
if ( $c <= 50 || ( $c > 50 && mt_rand( 0, (int) ( $c / 50 ) ) === 1 ) ) { | |
require_once ABSPATH . WPINC . '/http.php'; | |
$response = wp_remote_get( | |
admin_url( 'upgrade.php?step=1' ), | |
array( | |
'timeout' => 120, | |
'httpversion' => '1.1', | |
) | |
); | |
/** This action is documented in wp-admin/network/upgrade.php */ | |
do_action( 'after_mu_upgrade', $response ); | |
unset( $response ); | |
} | |
unset( $c ); | |
} | |
} | |
require_once ABSPATH . 'wp-admin/includes/admin.php'; | |
auth_redirect(); | |
// Schedule Trash collection. | |
if ( ! wp_next_scheduled( 'wp_scheduled_delete' ) && ! wp_installing() ) { | |
wp_schedule_event( time(), 'daily', 'wp_scheduled_delete' ); | |
} | |
// Schedule transient cleanup. | |
if ( ! wp_next_scheduled( 'delete_expired_transients' ) && ! wp_installing() ) { | |
wp_schedule_event( time(), 'daily', 'delete_expired_transients' ); | |
} | |
set_screen_options(); | |
$date_format = __( 'F j, Y' ); | |
$time_format = __( 'g:i a' ); | |
wp_enqueue_script( 'common' ); | |
/** | |
* $pagenow is set in vars.php. | |
* $wp_importers is sometimes set in wp-admin/includes/import.php. | |
* The remaining variables are imported as globals elsewhere, declared as globals here. | |
* | |
* @global string $pagenow The filename of the current screen. | |
* @global array $wp_importers | |
* @global string $hook_suffix | |
* @global string $plugin_page | |
* @global string $typenow The post type of the current screen. | |
* @global string $taxnow The taxonomy of the current screen. | |
*/ | |
global $pagenow, $wp_importers, $hook_suffix, $plugin_page, $typenow, $taxnow; | |
$page_hook = null; | |
$editing = false; | |
if ( isset( $_GET['page'] ) ) { | |
$plugin_page = wp_unslash( $_GET['page'] ); | |
$plugin_page = plugin_basename( $plugin_page ); | |
} | |
if ( isset( $_REQUEST['post_type'] ) && post_type_exists( $_REQUEST['post_type'] ) ) { | |
$typenow = $_REQUEST['post_type']; | |
} else { | |
$typenow = ''; | |
} | |
if ( isset( $_REQUEST['taxonomy'] ) && taxonomy_exists( $_REQUEST['taxonomy'] ) ) { | |
$taxnow = $_REQUEST['taxonomy']; | |
} else { | |
$taxnow = ''; | |
} | |
if ( WP_NETWORK_ADMIN ) { | |
require ABSPATH . 'wp-admin/network/menu.php'; | |
} elseif ( WP_USER_ADMIN ) { | |
require ABSPATH . 'wp-admin/user/menu.php'; | |
} else { | |
require ABSPATH . 'wp-admin/menu.php'; | |
} | |
if ( current_user_can( 'manage_options' ) ) { | |
wp_raise_memory_limit( 'admin' ); | |
} | |
/** | |
* Fires as an admin screen or script is being initialized. | |
* | |
* Note, this does not just run on user-facing admin screens. | |
* It runs on admin-ajax.php and admin-post.php as well. | |
* | |
* This is roughly analogous to the more general {@see 'init'} hook, which fires earlier. | |
* | |
* @since 2.5.0 | |
*/ | |
do_action( 'admin_init' ); | |
if ( isset( $plugin_page ) ) { | |
if ( ! empty( $typenow ) ) { | |
$the_parent = $pagenow . '?post_type=' . $typenow; | |
} else { | |
$the_parent = $pagenow; | |
} | |
$page_hook = get_plugin_page_hook( $plugin_page, $the_parent ); | |
if ( ! $page_hook ) { | |
$page_hook = get_plugin_page_hook( $plugin_page, $plugin_page ); | |
// Back-compat for plugins using add_management_page(). | |
if ( empty( $page_hook ) && 'edit.php' === $pagenow && get_plugin_page_hook( $plugin_page, 'tools.php' ) ) { | |
// There could be plugin specific params on the URL, so we need the whole query string. | |
if ( ! empty( $_SERVER['QUERY_STRING'] ) ) { | |
$query_string = $_SERVER['QUERY_STRING']; | |
} else { | |
$query_string = 'page=' . $plugin_page; | |
} | |
wp_redirect( admin_url( 'tools.php?' . $query_string ) ); | |
exit; | |
} | |
} | |
unset( $the_parent ); | |
} | |
$hook_suffix = ''; | |
if ( isset( $page_hook ) ) { | |
$hook_suffix = $page_hook; | |
} elseif ( isset( $plugin_page ) ) { | |
$hook_suffix = $plugin_page; | |
} elseif ( isset( $pagenow ) ) { | |
$hook_suffix = $pagenow; | |
} | |
set_current_screen(); | |
// Handle plugin admin pages. | |
if ( isset( $plugin_page ) ) { | |
if ( $page_hook ) { | |
/** | |
* Fires before a particular screen is loaded. | |
* | |
* The load-* hook fires in a number of contexts. This hook is for plugin screens | |
* where a callback is provided when the screen is registered. | |
* | |
* The dynamic portion of the hook name, `$page_hook`, refers to a mixture of plugin | |
* page information including: | |
* 1. The page type. If the plugin page is registered as a submenu page, such as for | |
* Settings, the page type would be 'settings'. Otherwise the type is 'toplevel'. | |
* 2. A separator of '_page_'. | |
* 3. The plugin basename minus the file extension. | |
* | |
* Together, the three parts form the `$page_hook`. Citing the example above, | |
* the hook name used would be 'load-settings_page_pluginbasename'. | |
* | |
* @see get_plugin_page_hook() | |
* | |
* @since 2.1.0 | |
*/ | |
do_action( "load-{$page_hook}" ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores | |
if ( ! isset( $_GET['noheader'] ) ) { | |
require_once ABSPATH . 'wp-admin/admin-header.php'; | |
} | |
/** | |
* Used to call the registered callback for a plugin screen. | |
* | |
* This hook uses a dynamic hook name, `$page_hook`, which refers to a mixture of plugin | |
* page information including: | |
* 1. The page type. If the plugin page is registered as a submenu page, such as for | |
* Settings, the page type would be 'settings'. Otherwise the type is 'toplevel'. | |
* 2. A separator of '_page_'. | |
* 3. The plugin basename minus the file extension. | |
* | |
* Together, the three parts form the `$page_hook`. Citing the example above, | |
* the hook name used would be 'settings_page_pluginbasename'. | |
* | |
* @see get_plugin_page_hook() | |
* | |
* @since 1.5.0 | |
*/ | |
do_action( $page_hook ); | |
} else { | |
if ( validate_file( $plugin_page ) ) { | |
wp_die( __( 'Invalid plugin page.' ) ); | |
} | |
if ( ! ( file_exists( WP_PLUGIN_DIR . "/$plugin_page" ) && is_file( WP_PLUGIN_DIR . "/$plugin_page" ) ) | |
&& ! ( file_exists( WPMU_PLUGIN_DIR . "/$plugin_page" ) && is_file( WPMU_PLUGIN_DIR . "/$plugin_page" ) ) | |
) { | |
/* translators: %s: Admin page generated by a plugin. */ | |
wp_die( sprintf( __( 'Cannot load %s.' ), htmlentities( $plugin_page ) ) ); | |
} | |
/** | |
* Fires before a particular screen is loaded. | |
* | |
* The load-* hook fires in a number of contexts. This hook is for plugin screens | |
* where the file to load is directly included, rather than the use of a function. | |
* | |
* The dynamic portion of the hook name, `$plugin_page`, refers to the plugin basename. | |
* | |
* @see plugin_basename() | |
* | |
* @since 1.5.0 | |
*/ | |
do_action( "load-{$plugin_page}" ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores | |
if ( ! isset( $_GET['noheader'] ) ) { | |
require_once ABSPATH . 'wp-admin/admin-header.php'; | |
} | |
if ( file_exists( WPMU_PLUGIN_DIR . "/$plugin_page" ) ) { | |
include WPMU_PLUGIN_DIR . "/$plugin_page"; | |
} else { | |
include WP_PLUGIN_DIR . "/$plugin_page"; | |
} | |
} | |
require_once ABSPATH . 'wp-admin/admin-footer.php'; | |
exit; | |
} elseif ( isset( $_GET['import'] ) ) { | |
$importer = $_GET['import']; | |
if ( ! current_user_can( 'import' ) ) { | |
wp_die( __( 'Sorry, you are not allowed to import content into this site.' ) ); | |
} | |
if ( validate_file( $importer ) ) { | |
wp_redirect( admin_url( 'import.php?invalid=' . $importer ) ); | |
exit; | |
} | |
if ( ! isset( $wp_importers[ $importer ] ) || ! is_callable( $wp_importers[ $importer ][2] ) ) { | |
wp_redirect( admin_url( 'import.php?invalid=' . $importer ) ); | |
exit; | |
} | |
/** | |
* Fires before an importer screen is loaded. | |
* | |
* The dynamic portion of the hook name, `$importer`, refers to the importer slug. | |
* | |
* Possible hook names include: | |
* | |
* - `load-importer-blogger` | |
* - `load-importer-wpcat2tag` | |
* - `load-importer-livejournal` | |
* - `load-importer-mt` | |
* - `load-importer-rss` | |
* - `load-importer-tumblr` | |
* - `load-importer-wordpress` | |
* | |
* @since 3.5.0 | |
*/ | |
do_action( "load-importer-{$importer}" ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores | |
// Used in the HTML title tag. | |
$title = __( 'Import' ); | |
$parent_file = 'tools.php'; | |
$submenu_file = 'import.php'; | |
if ( ! isset( $_GET['noheader'] ) ) { | |
require_once ABSPATH . 'wp-admin/admin-header.php'; | |
} | |
require_once ABSPATH . 'wp-admin/includes/upgrade.php'; | |
define( 'WP_IMPORTING', true ); | |
/** | |
* Filters whether to filter imported data through kses on import. | |
* | |
* Multisite uses this hook to filter all data through kses by default, | |
* as a super administrator may be assisting an untrusted user. | |
* | |
* @since 3.1.0 | |
* | |
* @param bool $force Whether to force data to be filtered through kses. Default false. | |
*/ | |
if ( apply_filters( 'force_filtered_html_on_import', false ) ) { | |
kses_init_filters(); // Always filter imported data with kses on multisite. | |
} | |
call_user_func( $wp_importers[ $importer ][2] ); | |
require_once ABSPATH . 'wp-admin/admin-footer.php'; | |
// Make sure rules are flushed. | |
flush_rewrite_rules( false ); | |
exit; | |
} else { | |
/** | |
* Fires before a particular screen is loaded. | |
* | |
* The load-* hook fires in a number of contexts. This hook is for core screens. | |
* | |
* The dynamic portion of the hook name, `$pagenow`, is a global variable | |
* referring to the filename of the current screen, such as 'admin.php', | |
* 'post-new.php' etc. A complete hook for the latter would be | |
* 'load-post-new.php'. | |
* | |
* @since 2.1.0 | |
*/ | |
do_action( "load-{$pagenow}" ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores | |
/* | |
* The following hooks are fired to ensure backward compatibility. | |
* In all other cases, 'load-' . $pagenow should be used instead. | |
*/ | |
if ( 'page' === $typenow ) { | |
if ( 'post-new.php' === $pagenow ) { | |
do_action( 'load-page-new.php' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores | |
} elseif ( 'post.php' === $pagenow ) { | |
do_action( 'load-page.php' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores | |
} | |
} elseif ( 'edit-tags.php' === $pagenow ) { | |
if ( 'category' === $taxnow ) { | |
do_action( 'load-categories.php' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores | |
} elseif ( 'link_category' === $taxnow ) { | |
do_action( 'load-edit-link-categories.php' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores | |
} | |
} elseif ( 'term.php' === $pagenow ) { | |
do_action( 'load-edit-tags.php' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores | |
} | |
} | |
if ( ! empty( $_REQUEST['action'] ) ) { | |
$action = $_REQUEST['action']; | |
/** | |
* Fires when an 'action' request variable is sent. | |
* | |
* The dynamic portion of the hook name, `$action`, refers to | |
* the action derived from the `GET` or `POST` request. | |
* | |
* @since 2.6.0 | |
*/ | |
do_action( "admin_action_{$action}" ); | |
} | |