PHP view::ajaxError方法代码示例

 public function template()
 {
     // Get URI vars
     $templateID = (int) uri::segment(3);
     // Load templates model
     loader::model('messages/templates', array(), 'messages_templates_model');
     // Get template
     $template = $this->messages_templates_model->getTemplate($templateID, false);
     if ($template) {
         view::ajaxResponse(array('subject' => $template['subject'], 'message' => $template['message']));
     } else {
         view::ajaxError(__('no_template', 'messages_templates'), 2000);
     }
 }

 public function vote()
 {
     // Is user logged in?
     if (!users_helper::isLoggedin()) {
         view::ajaxError(__('no_login', 'system_info'), 403);
     }
     // Get vars
     $resource = input::post_get('resource');
     $itemID = (int) input::post_get('item_id');
     $score = (int) input::post_get('score');
     // Get resource ID
     $resourceID = config::item('resources', 'core', $resource, 'resource_id');
     if (!$resourceID || !$itemID || $score < 1 || $score > 5) {
         return false;
     }
     // Load votes model
     loader::model('comments/votes');
     // Get resource item and vote if exists
     $item = $this->votes_model->getResourceVote($resource, $itemID);
     // Do resource or vote exist?
     if (!$item || $item['post_date']) {
         return false;
     }
     // Save vote
     if (!$this->votes_model->saveVote($resource, isset($item['user_id']) ? $item['user_id'] : 0, $itemID, $score)) {
         if (!validate::getTotalErrors()) {
             view::setError(__('save_error', 'system'));
         }
         return false;
     }
     $rating = number_format(($item['total_score'] + $score) / ($item['total_votes'] + 1), 2);
     $params = array('resource' => $resource, 'itemID' => $itemID, 'votes' => $item['total_votes'] + 1, 'score' => $item['total_score'], 'rating' => $rating, 'voted' => $score, 'date' => date_helper::now());
     $output = view::load('comments/rating', $params, true);
     view::ajaxResponse($output);
 }

 protected function _saveMessage($userID)
 {
     // Is user logged in?
     if (!users_helper::isLoggedin()) {
         return false;
     }
     if ($userID) {
         // Get user
         if (!($user = $this->users_model->getUser($userID)) || !$user['active'] || !$user['verified']) {
             return false;
         }
         // Does user have permission to view this user group/type?
         if (!in_array($user['group_id'], session::permission('users_groups_browse', 'users')) || !in_array($user['type_id'], session::permission('users_types_browse', 'users'))) {
             return false;
         } elseif (!$this->users_model->getPrivacyAccess($user['user_id'], isset($user['config']['privacy_profile']) ? $user['config']['privacy_profile'] : 1)) {
             return false;
         } elseif (!session::permission('messages_post', 'timeline') || !$this->users_model->getPrivacyAccess($user['user_id'], isset($user['config']['privacy_timeline_messages']) ? $user['config']['privacy_timeline_messages'] : 1, false)) {
             return false;
         }
     } else {
         $userID = session::item('user_id');
     }
     // Load messages model
     loader::model('timeline/messages', array(), 'timeline_messages_model');
     // Create rules
     $rules = array('message' => array('label' => __('message', 'timeline'), 'rules' => array('trim', 'required', 'min_length' => config::item('message_min_length', 'timeline'), 'max_length' => config::item('message_max_length', 'timeline'), 'callback__is_messages_delay')));
     // Assign rules
     validate::setRules($rules);
     // Validate fields
     if (!validate::run()) {
         $output = view::load('timeline/post', array('user' => $user), true);
         view::ajaxError($output);
     }
     // Get message
     $message = input::post('message');
     // Save message
     if (!($messageID = $this->timeline_messages_model->saveMessage(0, $message, $userID))) {
         if (!validate::getTotalErrors()) {
             view::setError(__('save_error', 'system'));
         }
         return false;
     }
     $actions = $this->timeline_model->getActions($userID, 0, 0, 1);
     $output = view::load('timeline/actions', array('actions' => $actions), true);
     view::ajaxResponse($output);
 }

 protected function _uploadPicture()
 {
     // Create rules
     $rules = array('file' => array('label' => __('file_select', 'system_files'), 'rules' => array('required_file' => 'file')));
     // Assign rules
     validate::setRules($rules);
     // Validate form values
     if (!validate::run()) {
         return false;
     }
     // Thumbnails config
     $thumbs = array(array('suffix' => 'x'), array('dimensions' => config::item('picture_dimensions', 'users'), 'method' => 'preserve', 'suffix' => ''), array('dimensions' => config::item('picture_dimensions_p', 'users'), 'method' => 'crop', 'suffix' => 'p'), array('dimensions' => config::item('picture_dimensions_l', 'users'), 'method' => 'crop', 'suffix' => 'l'), array('dimensions' => config::item('picture_dimensions_t', 'users'), 'method' => 'crop', 'suffix' => 't'));
     // Upload picture
     if (!($fileID = $this->storage_model->upload('user', session::item('user_id'), 'file', 'jpg|jpeg|gif|png', config::item('picture_max_size', 'users'), config::item('picture_dimensions_max', 'users'), $thumbs))) {
         if (input::isAjaxRequest()) {
             view::ajaxError(config::item('devmode', 'system') ? $this->storage_model->getError() : __('file_upload_error', 'system_files'));
         } else {
             validate::setFieldError('file', config::item('devmode', 'system') ? $this->storage_model->getError() : __('file_upload_error', 'system_files'));
         }
         return false;
     }
     // Delete old picture if it exists
     if (session::item('picture_id')) {
         // Delete picture
         $this->users_model->deletePicture(session::item('user_id'), session::item('picture_id'), false);
     }
     // Save new picture ID
     if (!$this->users_model->savePicture(session::item('user_id'), $fileID)) {
         if (input::isAjaxRequest()) {
             view::ajaxError(__('save_error', 'system'));
         } else {
             validate::setFieldError('file', __('save_error', 'system'));
             return false;
         }
     }
     // Was this an ajax request?
     if (input::isAjaxRequest()) {
         view::ajaxResponse(array('redirect' => html_helper::siteURL(session::item('slug'))));
     }
     // Success
     view::setInfo(__('picture_uploaded', 'users_picture'));
     router::redirect(session::item('slug'));
 }

 protected function _uploadPicture($adID, $ad)
 {
     // Create rules
     $rules = array('file' => array('label' => __('file_select', 'system_files'), 'rules' => array('required_file' => 'file')));
     // Assign rules
     validate::setRules($rules);
     // Validate form values
     if (!validate::run()) {
         return false;
     }
     // Thumbnails config
     $thumbs = array(array('suffix' => 'x'), array('dimensions' => config::item('picture_dimensions', 'classifieds'), 'method' => 'preserve', 'suffix' => ''), array('dimensions' => config::item('picture_dimensions_t', 'classifieds'), 'method' => 'crop', 'suffix' => 't'));
     // Upload picture
     if (!($fileID = $this->storage_model->upload('classified_picture', session::item('user_id'), 'file', 'jpg|jpeg|gif|png', config::item('picture_max_size', 'classifieds'), config::item('picture_dimensions_max', 'classifieds'), $thumbs))) {
         if (input::isAjaxRequest()) {
             view::ajaxError(config::item('devmode', 'system') ? $this->storage_model->getError() : __('file_upload_error', 'system_files'));
         } else {
             validate::setFieldError('file', config::item('devmode', 'system') ? $this->storage_model->getError() : __('file_upload_error', 'system_files'));
             return false;
         }
     }
     // Extras
     $extra = array();
     // Save picture file
     if (!($pictureID = $this->classifieds_pictures_model->savePictureFile($fileID, $adID, $ad, $extra))) {
         if (input::isAjaxRequest()) {
             view::ajaxError(__('save_error', 'system'));
         } else {
             validate::setFieldError('file', __('save_error', 'system'));
             return false;
         }
     }
     // Update current album counters
     $ad[session::permission('pictures_approve', 'classifieds') ? 'total_pictures' : 'total_pictures_i']++;
     // Update album's modification date
     $this->classifieds_model->updateModifyDate($adID);
     // Was this an ajax request?
     if (input::isAjaxRequest()) {
         //view::ajaxResponse(__('picture_uploaded', 'pictures'));
         view::ajaxResponse(array('redirect' => html_helper::siteURL('classifieds/pictures/index/' . $adID)));
     }
     // Success
     view::setInfo(__('picture_uploaded', 'classifieds'));
     router::redirect('classifieds/pictures/index/' . $adID);
 }

 protected function _uploadPicture()
 {
     if (input::files('file')) {
         // Create rules
         $rules = array('file' => array('label' => __('file_select', 'system_files'), 'rules' => array('required_file' => 'file')));
         // Assign rules
         validate::setRules($rules);
         // Validate form values
         if (!validate::run()) {
             return false;
         }
         // Resize config
         $thumbs = array(array('suffix' => 'x'), array('dimensions' => config::item('picture_dimensions', 'users'), 'method' => 'preserve', 'suffix' => ''), array('dimensions' => config::item('picture_dimensions_p', 'users'), 'method' => 'crop', 'suffix' => 'p'), array('dimensions' => config::item('picture_dimensions_l', 'users'), 'method' => 'crop', 'suffix' => 'l'), array('dimensions' => config::item('picture_dimensions_t', 'users'), 'method' => 'crop', 'suffix' => 't'));
         // Upload picture
         if (!($fileID = $this->storage_model->upload('user', 0, 'file', 'jpg|jpeg|gif|png', config::item('picture_max_size', 'users'), config::item('picture_dimensions_max', 'users'), $thumbs))) {
             if (input::isAjaxRequest()) {
                 view::ajaxError(config::item('devmode', 'system') ? $this->storage_model->getError() : __('file_upload_error', 'system_files'));
             } else {
                 validate::setFieldError('file', config::item('devmode', 'system') ? $this->storage_model->getError() : __('file_upload_error', 'system_files'));
                 return false;
             }
         }
         // Delete old picture if it exists
         if (session::item('picture', 'signup', 'file_id')) {
             $this->storage_model->deleteFiles(session::item('picture', 'signup', 'file_id'), 5);
         }
         // Get file details
         $file = $this->storage_model->getFile($fileID);
         // Set user session data
         session::set(array('picture' => $file), '', 'signup');
         // Was this an ajax request?
         if (input::isAjaxRequest()) {
             view::ajaxResponse(array('redirect' => html_helper::siteURL('users/signup/picture')));
         }
         router::redirect('users/signup/picture');
     }
     // Redirect to the next step
     $this->_nextStep();
 }