Ticket #4785: access_exemption_3.patch

bp-groups/bp-groups-loader.php

@@ -266 +266 @@
                                         bp_do_404();
                                         return;
 
-                                // Skip the no_access check on home and membership request pages
-                                } elseif ( !bp_is_current_action( 'home' ) && !bp_is_current_action( 'request-membership' ) ) {
-
-                                        // Off-limits to this user. Throw an error and redirect to the group's home page
-                                        if ( is_user_logged_in() ) {
+                                } else {
+                                        
+                                        // Skip the no_access check on home and membership request pages. Also check for access exemptions requested by plugins. See @bp_groups_always_visible_tabs() for how to filter this value.
+                                        $access_exemption = apply_filters( 'bp_groups_access_exemption', false );
+
+                                        if ( $access_exemption ) {
+                                                // Do nothing; prevents bp_core_no_access from acting.
+                                        } elseif ( is_user_logged_in() ) {
+                                                // Off-limits to this user. Throw an error and redirect to the group's home page
                                                 bp_core_no_access( array(
                                                         'message'  => __( 'You do not have access to this group.', 'buddypress' ),
                                                         'root'     => bp_get_group_permalink( $bp->groups->current_group ) . 'home/',
@@ -605 +609 @@
         buddypress()->groups = new BP_Groups_Component();
 }
 add_action( 'bp_setup_components', 'bp_setup_groups', 6 );
+
+function bp_groups_always_visible_tabs( $setting ) {
+        // Skip the no_access check on home and membership request pages. Must return $setting if not acting.
+        if ( bp_is_current_action( 'request-membership' ) || bp_is_current_action( 'home' ) ) {
+                return true;
+        } else {
+                return $setting;
+        }
+}
+add_filter( 'bp_groups_access_exemption', 'bp_groups_always_visible_tabs', 11 );
+ No newline at end of file