/**
  * Update, delete and add new properties
  *
  * @access public
  * @param void
  * @return null
  */
 function update_properties()
 {
     if (logged_user()->isGuest()) {
         flash_error(lang('no access permissions'));
         ajx_current("empty");
         return;
     }
     $this->setTemplate('add_properties');
     $manager_class = array_var($_GET, 'manager');
     $object_id = get_id('object_id');
     $obj = get_object_by_manager_and_id($object_id, $manager_class);
     if (!$obj instanceof ProjectDataObject) {
         flash_error(lang('object dnx'));
         ajx_current("empty");
         return;
     }
     // if
     if (!logged_user()->getCanManageProperties()) {
         flash_error(lang('no access permissions'));
         ajx_current("empty");
         return;
     }
     // if
     $new_properties = array_var($_POST, 'new_properties');
     $update_properties = array_var($_POST, 'update_properties');
     $delete_properties = array_var($_POST, 'delete_properties');
     if (is_array(array_var($_POST, 'new_properties')) || is_array(array_var($_POST, 'update_properties')) || is_array(array_var($_POST, 'delete_handins'))) {
         try {
             DB::beginWork();
             //add new properties
             foreach ($new_properties as $prop) {
                 $property = new ObjectProperty();
                 $property->setFromAttributes($prop);
                 $property->setRelObjectId($object_id);
                 $property->setRelObjectManager($manager_class);
                 $property->save();
             }
             foreach ($update_properties as $prop) {
                 $property = ObjectProperties::getProperty(array_var($prop, 'id'));
                 //ObjectProperties::getPropertyByName($obj, array_var($prop,'name'));
                 $property->setPropertyValue(array_var($prop, 'value'));
                 $property->save();
             }
             foreach ($delete_properties as $prop) {
                 $property = ObjectProperties::getProperty(array_var($prop, 'id'));
                 //ObjectProperties::getPropertyByName($obj, array_var($prop,'name'));
                 $prop->delete();
             }
             tpl_assign('properties', ObjectProperties::getAllPropertiesByObject($obj));
             ApplicationLogs::createLog($obj, $obj->getWorkspaces(), ApplicationLogs::ACTION_EDIT);
             DB::commit();
             flash_success(lang('success add properties'));
             $this->redirectToReferer($obj->getObjectUrl());
         } catch (Exception $e) {
             DB::rollback();
             flash_error($e->getMessage());
             ajx_current("empty");
         }
         //
     }
     // if
 }
 /**
  * Adds a value to property $name
  *
  * @param string $name
  * @param string $value
  */
 function addProperty($name, $value)
 {
     $op = new ObjectProperty();
     $op->setRelObjectId($this->getId());
     $op->setRelObjectManager(get_class($this->manager()));
     $op->setPropertyName($name);
     $op->setPropertyValue($value);
     $op->save();
 }
 function cloneTask($copy_status = false)
 {
     $new_task = new ProjectTask();
     $new_task->setParentId($this->getParentId());
     $new_task->setTitle($this->getTitle());
     $new_task->setText($this->getText());
     $new_task->setAssignedToCompanyId($this->getAssignedToCompanyId());
     $new_task->setAssignedToUserId($this->getAssignedToUserId());
     $new_task->setAssignedOn($this->getAssignedOn());
     $new_task->setAssignedById($this->getAssignedById());
     $new_task->setTimeEstimate($this->getTimeEstimate());
     $new_task->setStartedOn($this->getStartedOn());
     $new_task->setStartedById($this->getStartedById());
     $new_task->setPriority($this->getPriority());
     $new_task->setState($this->getState());
     $new_task->setOrder($this->getOrder());
     $new_task->setMilestoneId($this->getMilestoneId());
     $new_task->setIsPrivate($this->getIsPrivate());
     $new_task->setIsTemplate($this->getIsTemplate());
     $new_task->setFromTemplateId($this->getFromTemplateId());
     if ($this->getDueDate() instanceof DateTimeValue) {
         $new_task->setDueDate(new DateTimeValue($this->getDueDate()->getTimestamp()));
     }
     if ($this->getStartDate() instanceof DateTimeValue) {
         $new_task->setStartDate(new DateTimeValue($this->getStartDate()->getTimestamp()));
     }
     if ($copy_status) {
         $new_task->setCompletedById($this->getCompletedById());
         $new_task->setCompletedOn($this->getCompletedOn());
     }
     $new_task->save();
     $new_task->setTagsFromCSV(implode(",", $this->getTagNames()));
     foreach ($this->getWorkspaces() as $ws) {
         $new_task->addToWorkspace($ws);
     }
     if (is_array($this->getAllLinkedObjects())) {
         foreach ($this->getAllLinkedObjects() as $lo) {
             $new_task->linkObject($lo);
         }
     }
     $sub_tasks = $this->getAllSubTasks();
     foreach ($sub_tasks as $st) {
         if ($st->getParentId() == $this->getId()) {
             $new_st = $st->cloneTask($copy_status);
             if ($copy_status) {
                 $new_st->setCompletedById($st->getCompletedById());
                 $new_st->setCompletedOn($st->getCompletedOn());
                 $new_st->save();
             }
             $new_task->attachTask($new_st);
         }
     }
     foreach ($this->getAllComments() as $com) {
         $new_com = new Comment();
         $new_com->setAuthorEmail($com->getAuthorEmail());
         $new_com->setAuthorName($com->getAuthorName());
         $new_com->setAuthorHomepage($com->getAuthorHomepage());
         $new_com->setCreatedById($com->getCreatedById());
         $new_com->setCreatedOn($com->getCreatedOn());
         $new_com->setUpdatedById($com->getUpdatedById());
         $new_com->setUpdatedOn($com->getUpdatedOn());
         $new_com->setIsAnonymous($com->getIsAnonymous());
         $new_com->setIsPrivate($com->getIsPrivate());
         $new_com->setText($com->getText());
         $new_com->setRelObjectId($new_task->getId());
         $new_com->setRelObjectManager("ProjectTasks");
         $new_com->save();
     }
     $_POST['subscribers'] = array();
     foreach ($this->getSubscribers() as $sub) {
         $_POST['subscribers']["user_" . $sub->getId()] = "checked";
     }
     $obj_controller = new ObjectController();
     $obj_controller->add_subscribers($new_task);
     foreach ($this->getCustomProperties() as $prop) {
         $new_prop = new ObjectProperty();
         $new_prop->setRelObjectId($new_task->getId());
         $new_prop->setRelObjectManager($prop->getRelObjectManager());
         $new_prop->setPropertyName($prop->getPropertyName());
         $new_prop->setPropertyValue($prop->getPropertyValue());
         $new_prop->save();
     }
     $custom_props = CustomProperties::getAllCustomPropertiesByObjectType("ProjectTasks");
     foreach ($custom_props as $c_prop) {
         $values = CustomPropertyValues::getCustomPropertyValues($this->getId(), $c_prop->getId());
         if (is_array($values)) {
             foreach ($values as $val) {
                 $cp = new CustomPropertyValue();
                 $cp->setObjectId($new_task->getId());
                 $cp->setCustomPropertyId($val->getCustomPropertyId());
                 $cp->setValue($val->getValue());
                 $cp->save();
             }
         }
     }
     $reminders = ObjectReminders::getByObject($this);
     foreach ($reminders as $reminder) {
         $copy_reminder = new ObjectReminder();
         $copy_reminder->setContext($reminder->getContext());
         $reminder_date = $new_task->getColumnValue($reminder->getContext());
         if ($reminder_date instanceof DateTimeValue) {
             $reminder_date = new DateTimeValue($reminder_date->getTimestamp());
             $reminder_date->add('m', -$reminder->getMinutesBefore());
         }
         $copy_reminder->setDate($reminder_date);
         $copy_reminder->setMinutesBefore($reminder->getMinutesBefore());
         $copy_reminder->setObject($new_task);
         $copy_reminder->setType($reminder->getType());
         $copy_reminder->setUserId($reminder->getUserId());
         $copy_reminder->save();
     }
     return $new_task;
 }