Ticket #2016: 2016.diff

includes/admin/users.php

@@ -50 +50 @@
                 add_action( 'edit_user_profile', array( $this, 'secondary_role_display' ) );
 
                 // WordPress user screen
+                add_action( 'restrict_manage_users',      array( $this, 'user_role_bulk_dropdown' ) );
                 add_filter( 'manage_users_columns',       array( $this, 'user_role_column' )        );
                 add_filter( 'manage_users_custom_column', array( $this, 'user_role_row'    ), 10, 3 );
+
+                // Process bulk role change
+                add_action( 'load-users.php', array( $this, 'user_role_bulk_change' ) );
         }
 
         /**
@@ -107 +111 @@
         }
 
         /**
+         * Add bulk dropdown forum role dropdown controls to the WordPress 
+         * Users table
+         *
+         * @return bool Always false
+         */
+        public static function user_role_bulk_dropdown() {
+
+                // Bail if current user cannot promote users 
+                if ( !current_user_can( 'promote_users' ) )
+                        return; ?>
+
+                <label class="screen-reader-text" for="bbp_new_role"><?php _e( 'Change forum role to&hellip;', 'bbpress' ) ?></label>
+                <select name="bbp_new_role" id="bbp_new_role" style="display:inline-block;float:none;">
+                        <option value=''><?php _e( 'Change forum role to&hellip;', 'bbpress' ) ?></option>
+                        <?php foreach ( bbp_get_dynamic_roles() as $role => $details ) : ?>
+
+                                <option value="<?php echo esc_attr( $role ); ?>"><?php echo translate_user_role( $details['name'] ); ?></option>
+
+                        <?php endforeach; ?>
+                </select>
+                <?php submit_button( __( 'Change Role' ), 'secondary', 'bbp_change_role', false ); ?>
+
+                <?php
+        }
+
+        /**
+         * Process bulk dropdown form submission from the WordPress Users
+         * Table
+         *
+         * @uses current_user_can() to check for 'promote users' capability
+         * @uses bbp_get_dynamic_roles() to get forum roles
+         * @uses bbp_get_user_role() to get a user's current forums role
+         * @uses bbp_set_user_role() to set the user's new forums role
+         * @return bool Always false
+         */
+        public function user_role_bulk_change() {
+                global $current_user, $wp_roles;
+
+                if ( !current_user_can( 'moderate' ) )
+                        return;
+
+                // Bail if no users specified
+                if ( !isset( $_REQUEST['users'] ) || empty( $_REQUEST['users'] ) )
+                        return;
+
+                // Bail if this isn't a bbPress action
+                if ( !isset( $_REQUEST['bbp_new_role'] ) || empty( $_REQUEST['bbp_new_role'] ) )
+                        return;
+
+                // Check that the new role exists
+                $editable_roles = bbp_get_dynamic_roles();
+                if ( empty( $editable_roles[$_REQUEST['bbp_new_role']] ) )
+                        return;
+
+                // Run through user ids
+                $user_ids = $_REQUEST['users'];
+                foreach ( (array) $user_ids as $user_id ) {
+
+                        // Set up user and role data
+                        $user_id = (int) $user_id;
+                        $user = get_userdata( $user_id );
+                        $current_role = bbp_get_user_role( $user_id );
+                        $new_role = sanitize_text_field( $_REQUEST['bbp_new_role'] );
+
+                        // Don't let a user demote themselves 
+                        if ( $user_id == $current_user->ID ) 
+                                continue;
+
+                        // Don't let a Moderator change Keymaster roles 
+                        if ( bbp_get_user_role( $current_user->ID ) == bbp_get_moderator_role() 
+                                && ( $current_role == bbp_get_keymaster_role() || $new_role == bbp_get_keymaster_role() ) )
+                                continue;
+
+                        // Set the new forums role
+                        if ( $new_role != $current_role )
+                                bbp_set_user_role( $user_id, $new_role );
+                }
+        }
+
+        /**
          * Add Forum Role column to the WordPress Users table, and change the
          * core role title to "Site Role"
          *
@@ -117 +201 @@
          */
         public static function user_role_column( $columns = array() ) {
                 $columns['role']          = __( 'Site Role',  'bbpress' );
-        $columns['bbp_user_role'] = __( 'Forum Role', 'bbpress' );
+                $columns['bbp_user_role'] = __( 'Forum Role', 'bbpress' );
 
                 return $columns;
         }