Ticket #5875: 5875.01.patch

src/bp-activity/bp-activity-functions.php

@@ -1193 +1193 @@
                 'recorded_time'     => bp_core_current_time(), // The GMT time that this activity was recorded
                 'hide_sitewide'     => false,                  // Should this be hidden on the sitewide activity stream?
                 'is_spam'           => false,                  // Is this activity item to be marked as spam?
+                'throttle'                      => 0
         ) );
 
         // Make sure we are backwards compatible
@@ -1204 +1205 @@
                 $r['type'] = $r['component_action'];
         }
 
+        // Check if a throttle time is required.
+        if ( $r['throttle'] > 0 ) {
+
+                // Throttle to one activity of this type per 2 hours
+                $existing = bp_activity_get( array(
+                        'max'    => 1,
+                        'filter' => array(
+                                'user_id' => $r['user_id']
+                                'object'  => $r['component'],
+                                'action'  => $r['action'],
+                        ),
+                ) );
+
+                // Default throttle time is 2 hours. Filter to change (in seconds)
+                if ( ! empty( $existing['activities'] ) ) {
+                        $throttle_period = apply_filters( 'bp_' . $r['component'] . '_' . $r['action'] . '_activity_throttle_time', HOUR_IN_SECONDS * 2 );
+                        $then            = strtotime( $existing['activities'][0]->date_recorded );
+                        $now             = strtotime( bp_core_current_time() );
+
+                        // Bail if throttled
+                        if ( ( $now - $then ) < $throttle_period ) {
+                                return false;
+                        }
+                }
+        }
+
         // Setup activity to be added
         $activity                    = new BP_Activity_Activity( $r['id'] );
         $activity->user_id           = $r['user_id'];