/**
  * Conflict incoming mail
  * 
  * @param void
  * @return void
  */
 function conflict()
 {
     if ($this->active_mail->isNew()) {
         $this->httpError(HTTP_ERR_NOT_FOUND);
     }
     // if
     require_once INCOMING_MAIL_MODULE_PATH . '/models/IncomingMailImporter.class.php';
     $mail_data = $this->request->post('mail');
     if (!is_foreachable($mail_data)) {
         flash_error(incoming_mail_module_get_status_description($this->active_mail->getState()));
         $mail_data = array('subject' => $this->active_mail->getSubject(), 'body' => $this->active_mail->getBody(), 'created_by_id' => $this->active_mail->getCreatedById(), 'project_id' => $this->active_mail->getProjectId());
     }
     // if
     if ($this->request->isSubmitted()) {
         $this->active_mail->setSubject(array_var($mail_data, 'subject'));
         $this->active_mail->setBody(array_var($mail_data, 'body'));
         $creator_id = array_var($mail_data, 'created_by_id');
         if ($creator_id && $creator_id != 'original_author') {
             $creator = Users::findById($creator_id);
             if (instance_of($creator, 'User')) {
                 $this->active_mail->setCreatedBy($creator);
             }
             // if
         }
         // if
         $this->active_mail->setCreatedById(array_var($mail_data, 'created_by_id'));
         $this->active_mail->setObjectType(array_var($mail_data, 'object_type'));
         if (array_var($mail_data, 'object_type') == 'comment') {
             $this->active_mail->setParentId(array_var($mail_data, 'parent_id'));
         }
         // if
         // import email
         if (instance_of($importing_result = IncomingMailImporter::importPendingEmail($this->active_mail, $creator_id == 'original_author'), 'ProjectObject')) {
             // we have successfully imported email
             $this->active_mail->delete();
             if ($this->request->isAsyncCall()) {
                 $this->renderText(lang('<p>Conflict Solved Successfully!</p><p>View created <a href=":url">:object</a>.</p>', array('object' => $this->active_mail->getObjectType(), 'url' => $importing_result->getViewUrl())));
             } else {
                 flash_success('Conflict Solved Successfully!');
                 $this->redirectTo('incoming_mail');
             }
             // if
         } else {
             if ($this->request->isAsyncCall()) {
                 $this->httpError(HTTP_ERR_INVALID_PROPERTIES, null, false, 2);
             } else {
                 flash_error($importing_result->getMessage());
             }
             // if
         }
         // if
     }
     // if
     $user = $this->active_mail->getCreatedBy();
     if (instance_of($user, 'User')) {
         $this->smarty->assign('object_user', $user);
     } else {
         $this->smarty->assign('object_user', $this->logged_user);
     }
     // if
     $this->smarty->assign(array('async' => $this->request->isAsyncCall(), 'form_url' => $this->active_mail->getImportUrl() . ($this->request->isAsyncCall() ? '?skip_layout=1&async=1' : ''), 'status_message' => incoming_mail_module_get_status_description($this->active_mail->getState()), 'mail_data' => $mail_data, 'project' => $this->active_mail->getProject()));
     $flash =& Flash::instance();
     $flash->init();
     js_assign('additional_fields_url', assemble_url('incoming_mail_additional_form_fields'));
 }
 /**
  * Use $incoming_mail as a base for creating ProjectObject
  *
  * @param IncomingMail $incoming_mail
  * @return integer
  */
 function importPendingEmail(&$incoming_mail, $skip_permission_checking = false, $is_report = false)
 {
     $mailbox = IncomingMailboxes::findById($incoming_mail->getIncomingMailboxId());
     if ($is_report) {
         $incoming_mail->setState(INCOMING_MAIL_STATUS_REPORT_EMAIL);
         $incoming_mail->save();
         return new Error(incoming_mail_module_get_status_description(INCOMING_MAIL_STATUS_REPORT_EMAIL));
     }
     // if
     $project = $incoming_mail->getProject();
     if (!instance_of($project, 'Project')) {
         // project does not exists
         $incoming_mail->setState(INCOMING_MAIL_STATUS_PROJECT_DOES_NOT_EXISTS);
         $incoming_mail_save = $incoming_mail->save();
         return new Error(incoming_mail_module_get_status_description(INCOMING_MAIL_STATUS_PROJECT_DOES_NOT_EXISTS));
     }
     // if
     $user = $incoming_mail->getCreatedBy();
     if (!$skip_permission_checking) {
         // check additional permissions
         if (instance_of($user, 'User')) {
             // if it's registered user
             // if object type is not comment and all users cannot create objects and current user cant create object
             if ($incoming_mail->getObjectType() != 'comment' && !$mailbox->getAcceptAllRegistered() && !ProjectObject::canAdd($user, $project, $incoming_mail->getObjectType())) {
                 $incoming_mail->setState(INCOMING_MAIL_STATUS_USER_CANNOT_CREATE_OBJECT);
                 $incoming_mail_save = $incoming_mail->save();
                 return new Error(incoming_mail_module_get_status_description(INCOMING_MAIL_STATUS_USER_CANNOT_CREATE_OBJECT));
             }
             // if
         } else {
             // if it's anonymous user
             // if mailbox does not accept anonymous users
             if (!$mailbox->getAcceptAnonymous()) {
                 $incoming_mail->setState(INCOMING_MAIL_STATUS_ANONYMOUS_NOT_ALLOWED);
                 $incoming_mail_save = $incoming_mail->save();
                 return new Error(incoming_mail_module_get_status_description(INCOMING_MAIL_STATUS_ANONYMOUS_NOT_ALLOWED));
             }
             // if
         }
         // if
     }
     // if
     // create new object instance dependable of object type
     switch ($incoming_mail->getObjectType()) {
         case 'discussion':
             $import =& IncomingMailImporter::importPendingEmailAsDiscussion($incoming_mail, $project, $user);
             break;
         case 'ticket':
             $import =& IncomingMailImporter::importPendingEmailAsTicket($incoming_mail, $project, $user);
             break;
         case 'comment':
             //$pos = strpos($incoming_mail->getSubject(), '{ID');
             //if ($pos!==false){
             $parent_id = $incoming_mail->getParentId();
             if (!empty($parent_id)) {
                 $import =& IncomingMailImporter::importPendingEmailAsComment($incoming_mail, $project, $user, $mailbox);
             } else {
                 $import =& IncomingMailImporter::importPendingEmailAsTicket($incoming_mail, $project, $user);
             }
             break;
             //BOF:mod 20120809
         //BOF:mod 20120809
         case 'task':
             //BOF:mod 20120820
             /*
             //EOF:mod 20120820
             $import = & IncomingMailImporter::importPendingEmailToTaskList($incoming_mail, $project, $user);
             //BOF:mod 20120820
             */
             $page_id = IncomingMailImporter::getPageId($incoming_mail, $project, $user);
             $attachments = $incoming_mail->getAttachments();
             $comment = null;
             if (strpos($incoming_mail->getSubject(), '}') !== false || strlen(strip_tags($incoming_mail->getBody())) > 150 || count($attachments)) {
                 $import =& IncomingMailImporter::importPendingEmailAsComment($incoming_mail, $project, $user, $mailbox, $page_id);
             } else {
                 $import =& IncomingMailImporter::importPendingEmailToTaskList($incoming_mail, $project, $user, $page_id, null);
             }
             //BOF:mod 20120820
             break;
             //EOF:mod 20120809
     }
     // switch
     return $import;
 }