Array ('self' => true), 'OnApplyClone' => Array ('self' => 'add'), 'OnPrepareClone' => Array ('self' => 'view'), ); $this->permMapping = array_merge($this->permMapping, $permissions); } /** * Prepares coupon cloning * * @param kEvent $event */ function OnPrepareClone($event) { $this->StoreSelectedIDs($event); $event->CallSubEvent('OnNew'); $object = $event->getObject(); /* @var $object kDBItem */ $this->setCloningRequired($object); $clone_count = $this->Application->RecallVar('CoupLastCloneCount'); if ( is_numeric($clone_count) && $clone_count > 0 ) { $object->SetDBField('CouponCount', $clone_count); } $expire_days = $this->Application->ConfigValue('Comm_DefaultCouponDuration'); $default_expiration = strtotime('+' . $expire_days . ' days'); $object->SetDBField('DefaultExpiration_date', $default_expiration); $object->SetDBField('DefaultExpiration_time', $default_expiration); } /** * Occurs before an item has been cloned * Id of newly created item is passed as event' 'id' param * * @param kEvent $event * @return void * @access protected */ protected function OnBeforeClone(kEvent $event) { parent::OnBeforeClone($event); $object = $event->getObject(); /* @var $object kDBItem */ $this->SetNewCode($object); $object->SetDBField('LastUsedBy', NULL); $object->SetDBField('LastUsedOn', NULL); $object->SetDBField('NumberOfUses', NULL); $expiration = $this->Application->GetVar('clone_coupon_expiration'); $object->SetDBField('Expiration_date', $expiration); $object->SetDBField('Expiration_time', $expiration); } function OnApplyClone(kEvent $event) { if ($this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 1)) { $event->status = kEvent::erFAIL; return; } $object = $event->getObject( Array ('skip_autoload' => true) ); /* @var $object kDBItem */ $this->setCloningRequired($object); $items_info = $this->Application->GetVar( $event->getPrefixSpecial(true) ); list($id, $field_values) = each($items_info); $object->setID($id); $object->SetFieldsFromHash($field_values); $event->setEventParam('form_data', $field_values); if ( !$object->Validate() ) { $event->status = kEvent::erFAIL; return ; } $temp = $this->Application->recallObject($event->getPrefixSpecial().'_TempHandler', 'kTempTablesHandler'); /* @var $temp kTempTablesHandler */ $original_coupon_ids = $this->getSelectedIDs($event, true); $clone_count = $object->GetDBField('CouponCount'); $this->Application->StoreVar('CoupLastCloneCount', $clone_count); $this->Application->SetVar('clone_coupon_expiration', $object->GetDBField('DefaultExpiration')); for ($i = 0; $i < $clone_count; $i++) { $temp->CloneItems($event->Prefix, $event->Special, $original_coupon_ids); } $event->SetRedirectParam('opener', 'u'); } /** * Sets fields required during coupon cloning * * @param kDBItem $object * @return void * @access protected */ protected function setCloningRequired(&$object) { $this->RemoveRequiredFields($object); $object->setRequired('CouponCount'); $object->setRequired('DefaultExpiration'); } function SetNewCode(&$item) { do{ $new_code = $this->RandomCouponCode(); $exists = $this->Conn->GetOne('SELECT COUNT(*) FROM '.TABLE_PREFIX.'ProductsCoupons WHERE Code='.$this->Conn->qstr($new_code)); if ($exists){ $new_code = false; } } while (!$new_code); $item->SetDBField('Code', $new_code); } function RandomCouponCode() { $rand_code = ''; for ($i = 0; $i < 10; $i++) { $is_letter = rand(0, 1); $rand_code .= ($is_letter ? chr(rand(65, 90)) : rand(0, 9)); } return $rand_code; } /** * Prepare temp tables for creating new item * but does not create it. Actual create is * done in OnPreSaveCreated * * @param kEvent $event * @return void * @access protected */ protected function OnPreCreate(kEvent $event) { parent::OnPreCreate($event); $object = $event->getObject(); /* @var $object kDBItem */ $exp_date = adodb_mktime(); $default_duration = $this->Application->ConfigValue('Comm_DefaultCouponDuration'); if ( $default_duration && $default_duration > 0 ) { $exp_date += (int)$default_duration * 86400; } $object->SetDBField('Expiration_date', $exp_date); } /** * Occurs before updating item * * @param kEvent $event * @return void * @access protected */ protected function OnBeforeItemUpdate(kEvent $event) { parent::OnBeforeItemUpdate($event); $this->itemChanged($event); } /** * Occurs before creating item * * @param kEvent $event * @return void * @access protected */ protected function OnBeforeItemCreate(kEvent $event) { parent::OnBeforeItemCreate($event); $this->itemChanged($event); } /** * Occurs before item is changed * * @param kEvent $event */ function itemChanged($event) { $object = $event->getObject(); /* @var $object kDBItem */ $object->SetDBField('Amount', abs($object->GetDBField('Amount'))); } }