Changeset 13533 for trunk/src/bp-core/classes/class-bp-component.php

Timestamp:

07/28/2023 04:15:24 PM (18 months ago)

Author:

dcavins

Message:

Introduce basic community visibility feature.

Site admins now have the option to restrict access to the
community portion of a BuddyPress site. If the site admin
chooses "members only," then, when a non-logged-in
user attempts to visit a BuddyPress screen, she will
be shown an access error message and a log-in form.

Props imath, sbrajesh, jjj, shawfactor.

Fixes #8734.

File:

• trunk/src/bp-core/classes/class-bp-component.php (modified) (2 diffs)

trunk/src/bp-core/classes/class-bp-component.php

@@ -1258 +1258 @@
      * @since 12.0.0
      *
-     * @param  null     $retval A null value to use the regular WP Query.
-     * @param  WP_Query $query  The WP Query object.
+     * @param  null     $posts A null value to use the regular WP Query.
+     * @param  WP_Query $query The WP Query object.
      * @return null|array Null if not displaying a BuddyPress page.
-     *                    An array containing the BuddyPress directory post otherwise.
-     */
-    public function pre_query( $retval = null, $query = null ) {
+     *                    An array containing the BuddyPress directory page otherwise.
+     */
+    public function pre_query( $posts = null, $query = null ) {
         remove_filter( 'posts_pre_query', array( $this, 'pre_query' ), 10 );
 
@@ -1269 +1269 @@
 
         if ( $queried_object instanceof WP_Post && 'buddypress' === get_post_type( $queried_object ) ) {
-            // Only include the queried directory post into returned posts.
-            $retval = array( $queried_object );
-
-            // Reset some query flags.
-            $query->is_home       = false;
-            $query->is_front_page = false;
-            $query->is_page       = false;
-            $query->is_archive    = false;
-            $query->is_tax        = false;
-
-            if ( ! is_embed() ) {
-                $query->is_single = true;
-            }
-        }
-
-        return $retval;
+            $component = bp_core_get_component_from_directory_page_id( $queried_object->ID );
+            if ( bp_current_user_can( 'bp_view', array( 'bp_component' => $component ) ) ) {
+                // Only include the queried directory post into returned posts.
+                $posts = array( $queried_object );
+
+                // Reset some query flags.
+                $query->is_home       = false;
+                $query->is_front_page = false;
+                $query->is_page       = false;
+                $query->is_archive    = false;
+                $query->is_tax        = false;
+
+                if ( ! is_embed() ) {
+                    $query->is_single = true;
+                }
+            } else {
+                // The current user may not access the directory page.
+                $bp                    = buddypress();
+                $bp->current_component = 'core';
+
+                // Unset other BuddyPress URI globals.
+                foreach ( array( 'current_item', 'current_action', 'action_variables', 'displayed_user' ) as $global ) {
+                    if ( 'action_variables' === $global ) {
+                        $bp->{$global} = array();
+                    } elseif ( 'displayed_user' === $global ) {
+                        $bp->{$global} = new \stdClass();
+                    } else {
+                        $bp->{$global} = '';
+                    }
+                }
+
+                // Reset the post.
+                $post = (object) array(
+                    'ID'             => 0,
+                    'post_type'      => 'buddypress',
+                    'post_name'      => 'restricted',
+                    'post_title'     => __( 'Members-only area', 'buddypress' ),
+                    'post_content'   => bp_buffer_template_part( 'assets/utils/restricted-access-message', null, false ),
+                    'comment_status' => 'closed',
+                    'comment_count'  => 0,
+                );
+
+                // Reset the queried object.
+                $query->queried_object    = get_post( $post );
+                $query->queried_object_id = $query->queried_object->ID;
+
+                // Reset the posts.
+                $posts = array( $query->queried_object );
+
+                // Reset some WP Query properties.
+                $query->found_posts   = 1;
+                $query->max_num_pages = 1;
+                $query->posts         = $posts;
+                $query->post          = $post;
+                $query->post_count    = 1;
+                $query->is_home       = false;
+                $query->is_front_page = false;
+                $query->is_page       = true;
+                $query->is_archive    = false;
+                $query->is_tax        = false;
+
+                // Make sure no comments are displayed for this page.
+                add_filter( 'comments_pre_query', 'bp_comments_pre_query', 10, 2 );
+            }
+
+            return $posts;
+        }
     }