X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/cc7b1505cd9fafd87c3672f669e13e98b0c544f7..9b5673a7aae863ab45c3b73460060352c5b3810b:/wp-admin/admin.php

diff --git a/wp-admin/admin.php b/wp-admin/admin.php
index 756cc480..998ff1ff 100644
--- a/wp-admin/admin.php
+++ b/wp-admin/admin.php
@@ -1,15 +1,57 @@
 <?php
-if ( defined('ABSPATH') )
-	require_once( ABSPATH . 'wp-config.php');
-else
-    require_once('../wp-config.php');
+/**
+ * WordPress Administration Bootstrap
+ *
+ * @package WordPress
+ * @subpackage Administration
+ */
+
+/**
+ * In WordPress Administration Panels
+ *
+ * @since unknown
+ */
+if ( !defined('WP_ADMIN') )
+	define('WP_ADMIN', TRUE);
+
+if ( isset($_GET['import']) && !defined('WP_LOAD_IMPORTERS') )
+	define('WP_LOAD_IMPORTERS', true);
+
+require_once(dirname(dirname(__FILE__)) . '/wp-load.php');
+
+if ( get_option('db_upgraded') ) {
+	$wp_rewrite->flush_rules();
+	update_option( 'db_upgraded',  false );
+
+	/**
+	 * Runs on the next page load after successful upgrade
+	 *
+	 * @since 2.8
+	 */
+	do_action('after_db_upgrade');
+} elseif ( get_option('db_version') != $wp_db_version ) {
+	if ( !is_multisite() ) {
+		wp_redirect(admin_url('upgrade.php?_wp_http_referer=' . urlencode(stripslashes($_SERVER['REQUEST_URI']))));
+		exit;
+	} elseif ( apply_filters( 'do_mu_upgrade', true ) ) {
+		/**
+		 * On really small MU installs run the upgrader every time,
+		 * else run it less often to reduce load.
+		 *
+		 * @since 2.8.4b
+		 */
+		$c = get_blog_count();
+		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' ) );
+			do_action( 'after_mu_upgrade', $response );
+			unset($response);
+		}
+		unset($c);
+	}
+}
 
-if ( get_option('db_version') != $wp_db_version )
-	die (sprintf(__("Your database is out-of-date.  Please <a href='%s'>upgrade</a>."), get_option('siteurl') . '/wp-admin/upgrade.php'));
-    
-require_once(ABSPATH . 'wp-admin/admin-functions.php');
-require_once(ABSPATH . 'wp-admin/admin-db.php');
-require_once(ABSPATH . WPINC . '/registration-functions.php');
+require_once(ABSPATH . 'wp-admin/includes/admin.php');
 
 auth_redirect();
 
@@ -17,96 +59,160 @@ nocache_headers();
 
 update_category_cache();
 
-wp_get_current_user();
-
-$posts_per_page = get_settings('posts_per_page');
-$what_to_show = get_settings('what_to_show');
-$date_format = get_settings('date_format');
-$time_format = get_settings('time_format');
-
-$wpvarstoreset = array('profile','redirect','redirect_url','a','popuptitle','popupurl','text', 'trackback', 'pingback');
-for ($i=0; $i<count($wpvarstoreset); $i += 1) {
-    $wpvar = $wpvarstoreset[$i];
-    if (!isset($$wpvar)) {
-        if (empty($_POST["$wpvar"])) {
-            if (empty($_GET["$wpvar"])) {
-                $$wpvar = '';
-            } else {
-                $$wpvar = $_GET["$wpvar"];
-            }
-        } else {
-            $$wpvar = $_POST["$wpvar"];
-        }
-    }
-}
+// Schedule trash collection
+if ( !wp_next_scheduled('wp_scheduled_delete') && !defined('WP_INSTALLING') )
+	wp_schedule_event(time(), 'daily', 'wp_scheduled_delete');
+
+set_screen_options();
+
+$date_format = get_option('date_format');
+$time_format = get_option('time_format');
+
+wp_reset_vars(array('profile', 'redirect', 'redirect_url', 'a', 'text', 'trackback', 'pingback'));
+
+wp_enqueue_script( 'common' );
+wp_enqueue_script( 'jquery-color' );
 
-$xfn_js = $sack_js = $list_js = $cat_js = $dbx_js = $editing = false;
+$editing = false;
 
-if (isset($_GET['page'])) {
+if ( isset($_GET['page']) ) {
 	$plugin_page = stripslashes($_GET['page']);
 	$plugin_page = plugin_basename($plugin_page);
 }
 
-require(ABSPATH . '/wp-admin/menu.php');
+if ( isset($_GET['post_type']) )
+	$typenow = sanitize_key($_GET['post_type']);
+else
+	$typenow = '';
 
-// Handle plugin admin pages.
-if (isset($plugin_page)) {
-	$page_hook = get_plugin_page_hook($plugin_page, $pagenow);
+if ( isset($_GET['taxonomy']) )
+	$taxnow = sanitize_key($_GET['taxonomy']);
+else
+	$taxnow = '';
+
+require(ABSPATH . 'wp-admin/menu.php');
+
+if ( current_user_can( 'manage_options' ) )
+	@ini_set( 'memory_limit', apply_filters( 'admin_memory_limit', '256M' ) );
+
+do_action('admin_init');
+
+if ( isset($plugin_page) ) {
+	if ( !empty($typenow) )
+		$the_parent = $pagenow . '?post_type=' . $typenow;
+	else
+		$the_parent = $pagenow;
+	if ( ! $page_hook = get_plugin_page_hook($plugin_page, $the_parent) ) {
+		$page_hook = get_plugin_page_hook($plugin_page, $plugin_page);
+		// backwards compatibility 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( 'tools.php?' . $query_string );
+			exit;
+		}
+	}
+	unset($the_parent);
+}
+
+$hook_suffix = '';
+if ( isset($page_hook) )
+	$hook_suffix = $page_hook;
+else if ( isset($plugin_page) )
+	$hook_suffix = $plugin_page;
+else if ( isset($pagenow) )
+	$hook_suffix = $pagenow;
+
+set_current_screen();
 
+// Handle plugin admin pages.
+if ( isset($plugin_page) ) {
 	if ( $page_hook ) {
+		do_action('load-' . $page_hook);
 		if (! isset($_GET['noheader']))
-			require_once(ABSPATH . '/wp-admin/admin-header.php');
-		
+			require_once(ABSPATH . 'wp-admin/admin-header.php');
+
 		do_action($page_hook);
 	} else {
-		if ( validate_file($plugin_page) ) {
-			die(__('Invalid plugin page'));
-		}
-		
-		if (! file_exists(ABSPATH . "wp-content/plugins/$plugin_page"))
-			die(sprintf(__('Cannot load %s.'), htmlentities($plugin_page)));
+		if ( validate_file($plugin_page) )
+			wp_die(__('Invalid plugin page'));
 
-		if (! isset($_GET['noheader']))
-			require_once(ABSPATH . '/wp-admin/admin-header.php');
-		
-		include(ABSPATH . "wp-content/plugins/$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") ) )
+			wp_die(sprintf(__('Cannot load %s.'), htmlentities($plugin_page)));
+
+		do_action('load-' . $plugin_page);
+
+		if ( !isset($_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");
 	}
-	
+
 	include(ABSPATH . 'wp-admin/admin-footer.php');
 
 	exit();
 } else if (isset($_GET['import'])) {
-	
+
 	$importer = $_GET['import'];
 
 	if ( ! current_user_can('import') )
 		wp_die(__('You are not allowed to import.'));
 
-	if ( validate_file($importer) ) {
-		die(__('Invalid importer.'));
+	if ( validate_file($importer) )
+		wp_redirect( admin_url( 'import.php?invalid=' . $importer ) );
+
+	// Allow plugins to define importers as well
+	if ( !isset($wp_importers) || !isset($wp_importers[$importer]) || ! is_callable($wp_importers[$importer][2])) {
+		if (! file_exists(ABSPATH . "wp-admin/import/$importer.php"))
+			wp_redirect( admin_url( 'import.php?invalid=' . $importer ) );
+		include(ABSPATH . "wp-admin/import/$importer.php");
 	}
-		
-	if (! file_exists(ABSPATH . "wp-admin/import/$importer.php"))
-		die(__('Cannot load importer.'));
-	
-	include(ABSPATH . "wp-admin/import/$importer.php");
 
-	$parent_file = 'import.php';
+	$parent_file = 'tools.php';
+	$submenu_file = 'import.php';
 	$title = __('Import');
-	
+
 	if (! isset($_GET['noheader']))
 		require_once(ABSPATH . 'wp-admin/admin-header.php');
 
-	require_once(ABSPATH . 'wp-admin/upgrade-functions.php');
+	require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
 
 	define('WP_IMPORTING', true);
-	kses_init_filters();  // Always filter imported data with kses.
+
+	if ( is_multisite() )
+		kses_init_filters();  // Always filter imported data with kses.
 
 	call_user_func($wp_importers[$importer][2]);
-			
+
 	include(ABSPATH . 'wp-admin/admin-footer.php');
 
+	// Make sure rules are flushed
+	global $wp_rewrite;
+	$wp_rewrite->flush_rules(false);
+
 	exit();
+} else {
+	do_action("load-$pagenow");
+	// Backwards compatibility with old load-page-new.php, load-page.php,   
+	// and load-categories.php actions.  
+	if ( $typenow == 'page' ) {  
+		if ( $pagenow == 'post-new.php' )  
+			do_action( 'load-page-new.php' );  
+		elseif ( $pagenow == 'post.php' )  
+			do_action( 'load-page.php' );  
+	}  elseif ( $taxnow == 'category' && $pagenow == 'edit-tags.php' ) {
+		do_action( 'load-categories.php' );
+	}
 }
 
+if ( !empty($_REQUEST['action']) )
+	do_action('admin_action_' . $_REQUEST['action']);
+
 ?>