Changeset 4506 for trunk/bp-core/bp-core-functions.php

Timestamp:

06/13/2011 09:54:52 PM (15 years ago)

Author:

boonebgorges

Message:

Introduces bp_do_404() for easy 404ing. Corrects invalid path handling throughout, using bp_do_404(). Fixes #3280. Props DJPaul

File:

• trunk/bp-core/bp-core-functions.php (modified) (26 diffs)

trunk/bp-core/bp-core-functions.php

@@ -24 +24 @@
 function bp_core_get_page_meta() {
     $page_ids = get_site_option( 'bp-pages' );
-    
+
     $is_enable_multiblog = is_multisite() && defined( 'BP_ENABLE_MULTIBLOG' ) && BP_ENABLE_MULTIBLOG ? true : false;
 
@@ -30 +30 @@
 
     // Upgrading from an earlier version of BP pre-1.3
-    if ( empty( $page_ids ) || isset( $page_ids['members'] ) ) {        
-        if ( empty( $page_ids ) ) {     
+    if ( empty( $page_ids ) || isset( $page_ids['members'] ) ) {
+        if ( empty( $page_ids ) ) {
             // We're probably coming from an old multisite install
             $old_page_ids = get_blog_option( $page_blog_id, 'bp-pages' );
@@ -38 +38 @@
             $old_page_ids = $page_ids;
         }
-        
+
         /**
          * If $page_ids is found in a blog_option, and it's formatted in the new way (keyed
@@ -46 +46 @@
         if ( !isset( $old_page_ids['members'] ) )
             return false;
-            
+
         // Finally, move the page ids over to site options
         $new_page_ids = array(
@@ -54 +54 @@
         update_site_option( 'bp-pages', $new_page_ids );
     }
-    
+
     $blog_page_ids = !empty( $page_ids[$page_blog_id] ) ? $page_ids[$page_blog_id] : false;
-    
+
     return apply_filters( 'bp_core_get_page_meta', $blog_page_ids );
 }
@@ -66 +66 @@
  * blog_id. This allows you to change your BP_ROOT_BLOG and go through the setup process again.
  *
- * @package BuddyPress Core 
+ * @package BuddyPress Core
  * @since 1.3
  *
@@ -77 +77 @@
     // Generally, we key by the BP_ROOT_BLOG. Exception: when BP_ENABLE_MULTIBLOG is turned on
     $key = is_multisite() && defined( 'BP_ENABLE_MULTIBLOG' ) && BP_ENABLE_MULTIBLOG ? get_current_blog_id() : BP_ROOT_BLOG;
-    
+
     $page_ids[$key] = $blog_page_ids;
 
@@ -162 +162 @@
 function bp_core_do_network_admin() {
     $do_network_admin = false;
-    
+
     if ( is_multisite() && ( !defined( 'BP_ENABLE_MULTIBLOG' ) || !BP_ENABLE_MULTIBLOG ) )
         $do_network_admin = true;
-    
+
     return apply_filters( 'bp_core_do_network_admin', $do_network_admin );
 }
@@ -171 +171 @@
 function bp_core_admin_hook() {
     $hook = bp_core_do_network_admin() ? 'network_admin_menu' : 'admin_menu';
-    
+
     return apply_filters( 'bp_core_admin_hook', $hook );
 }
@@ -184 +184 @@
     if ( !is_super_admin() )
         return false;
-    
+
     add_action( bp_core_admin_hook(), 'bp_core_add_admin_menu', 9 );
 
@@ -236 +236 @@
 function bp_core_print_admin_notices() {
     global $bp;
-    
+
     // Only the super admin should see messages
     if ( !is_super_admin() )
         return;
-    
+
     // On multisite installs, don't show on the Site Admin of a non-root blog, unless
     // do_network_admin is overridden
     if ( is_multisite() && bp_core_do_network_admin() && !bp_is_root_blog() )
         return;
-        
+
     // Show the messages
     if ( !empty( $bp->admin->notices ) ) {
@@ -253 +253 @@
                 <p><?php echo $notice ?></p>
             <?php endforeach ?>
-        </div>      
+        </div>
     <?php
     }
@@ -275 +275 @@
 function bp_core_add_admin_notice( $notice ) {
     global $bp;
-    
+
     if ( empty( $bp->admin->notices ) ) {
         $bp->admin->notices = array();
     }
-    
+
     $bp->admin->notices[] = $notice;
 }
@@ -301 +301 @@
     if ( !is_super_admin() )
         return;
-        
+
     // On multisite installs, don't load on a non-root blog, unless do_network_admin is
     // overridden
     if ( is_multisite() && bp_core_do_network_admin() && !bp_is_root_blog() )
         return;
-        
+
     // Don't show these messages during setup or upgrade
     if ( isset( $bp->maintenence_mode ) )
@@ -317 +317 @@
     if ( bp_is_active( 'blogs' ) ) {
         $count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM {$bp->blogs->table_name}" ) );
-        
+
         if ( !$count )
             bp_blogs_record_existing_blogs();
@@ -328 +328 @@
         return false;
 
-    if ( empty( $wp_rewrite->permalink_structure ) ) { 
+    if ( empty( $wp_rewrite->permalink_structure ) ) {
         bp_core_add_admin_notice( sprintf( __( '<strong>BuddyPress is almost ready</strong>. You must <a href="%s">update your permalink structure</a> to something other than the default for it to work.', 'buddypress' ), admin_url( 'options-permalink.php' ) ) );
     }
-    
+
     /**
      * Are you using a BP-compatible theme?
      */
-    
+
     // Get current theme info
     $ct = current_theme_info();
@@ -341 +341 @@
     // The best way to remove this notice is to add a "buddypress" tag to
     // your active theme's CSS header.
-    if ( !defined( 'BP_SILENCE_THEME_NOTICE' ) && !in_array( 'buddypress', (array)$ct->tags ) ) { 
+    if ( !defined( 'BP_SILENCE_THEME_NOTICE' ) && !in_array( 'buddypress', (array)$ct->tags ) ) {
         bp_core_add_admin_notice( sprintf( __( "You'll need to <a href='%s'>activate a <strong>BuddyPress-compatible theme</strong></a> to take advantage of all of BuddyPress's features. We've bundled a default theme, but you can always <a href='%s'>install some other compatible themes</a> or <a href='%s'>update your existing WordPress theme</a>.", 'buddypress' ), admin_url( 'themes.php' ), network_admin_url( 'theme-install.php?type=tag&s=buddypress&tab=search' ), network_admin_url( 'plugin-install.php?type=term&tab=search&s=%22bp-template-pack%22' ) ) );
     }
-        
+
     /**
      * Check for orphaned directory pages (BP component is disabled, WP page exists)
      */
-     
+
     $orphaned_pages = array();
     foreach( $bp->pages as $component_id => $page ) {
-        
+
         // Some members of $bp->pages will not have corresponding $bp->{component}, so we
         // skip them. Plugins can add themselves here if necessary.
@@ -357 +357 @@
         if ( in_array( $component_id, $exceptions ) )
             continue;
-        
+
         if ( !isset( $bp->{$component_id} ) ) {
             // We'll need to get some more information about the page for the notice
@@ -367 +367 @@
             );
         }
-        
-    }
-    
+
+    }
+
     // If orphaned pages are found, post a notice about them.
     if ( !empty( $orphaned_pages ) ) {
-        
+
         // Create the string of links to the Edit Page screen for the pages
         $edit_pages_links = array();
@@ -378 +378 @@
             $edit_pages_links[] = sprintf( '<a href="%1$s">%2$s</a>', admin_url( 'post.php?action=edit&post=' . $op['id'] ), $op['title'] );
         }
-        
+
         $admin_url = bp_core_do_network_admin() ? network_admin_url( 'admin.php?page=bp-general-settings' ) : admin_url( 'admin.php?page=bp-general-settings' );
-        
+
         $notice = sprintf( __( 'Some of your WordPress pages are linked to BuddyPress components that have been disabled. These pages may continue to show up in your site navigation. Consider <a href="%1$s">reactivating the components</a>, or unpublishing the pages: <strong>%2$s</strong>', 'buddypress' ), $admin_url, implode( ', ', $edit_pages_links ) );
-        
+
         bp_core_add_admin_notice( $notice );
     }
-    
+
     /**
      * Check for orphaned BP components (BP component is enabled, no WP page exists)
      */
-    
+
     $orphaned_components = array();
     $wp_page_components  = array();
-    
+
     // Only some BP components require a WP page to function - those with a non-empty root_slug
     foreach( $bp->active_components as $component_id => $is_active ) {
@@ -402 +402 @@
         }
     }
-    
+
     // Activate and Register are special cases. They are not components but they need WP pages.
     // If user registration is disabled, we can skip this step.
@@ -410 +410 @@
             'name'  => __( 'Activate', 'buddypress' )
         );
-        
+
         $wp_page_components[] = array(
             'id'    => 'register',
             'name'  => __( 'Register', 'buddypress' )
         );
-    }   
-    
-    foreach( $wp_page_components as $component ) {      
+    }
+
+    foreach( $wp_page_components as $component ) {
         if ( !isset( $bp->pages->{$component['id']} ) ) {
             $orphaned_components[] = $component['name'];
         }
     }
-    
+
     if ( !empty( $orphaned_components ) ) {
         $admin_url = bp_core_do_network_admin() ? network_admin_url( 'admin.php?page=bp-general-settings' ) : admin_url( 'admin.php?page=bp-general-settings' );
-        
+
         $notice = sprintf( __( 'Some BuddyPress components must be associated with WordPress pages for your site to work properly. The following components are missing their required WP pages: <strong>%1$s</strong>. Visit the <a href="%2$s">BuddyPress Components</a> panel, where you can either deactivate unused components or complete the page setup.', 'buddypress' ), implode( ', ', $orphaned_components ), $admin_url );
-        
+
         bp_core_add_admin_notice( $notice );
     }
@@ -966 +966 @@
 function bp_core_add_root_component( $slug ) {
     global $bp;
-    
+
     if ( empty( $bp->pages ) )
         $bp->pages = bp_core_get_page_names();
@@ -1008 +1008 @@
 function bp_is_root_blog( $blog_id = false ) {
     $is_root_blog = true;
-    
+
     if ( !$blog_id )
         $blog_id = get_current_blog_id();
@@ -1029 +1029 @@
  *    $last_active = get_user_meta( $user_id, bp_get_user_meta_key( 'last_activity' ), true );
  * Do not hardcode these keys.
- * 
+ *
  * If your plugin introduces custom user metadata that might change between multiple BP instances
  * on a single WP installation, you are strongly recommended to use this function when storing and
@@ -1095 +1095 @@
 }
 
+/**
+ * Trigger a 404
+ *
+ * @global object $bp Global BuddyPress settings object
+ * @global WP_Query $wp_query WordPress query object
+ * @param string $redirect If 'remove_canonical_direct', remove WordPress' "helpful" redirect_canonical action.
+ * @since 1.3
+ */
+function bp_do_404( $redirect = 'remove_canonical_direct' ) {
+    global $bp, $wp_query;
+
+    do_action( 'bp_do_404', $redirect );
+
+    $wp_query->set_404(); 
+    status_header( 404 ); 
+    nocache_headers();
+
+    if ( 'remove_canonical_direct' == $redirect )
+        remove_action( 'template_redirect', 'redirect_canonical' );
+}
 ?>