PHP CError::assert方法代码示例

 /**
  * Update the user status
  * 
  * @param	int		user id
  * @param	string	the message. Should be < 140 char (controller check)	 	 	 
  */
 function update($id, $status)
 {
     $db =& $this->getDBO();
     $my = CFactory::getUser();
     // @todo: posted_on should be constructed to make sure we take into account
     // of Joomla server offset
     // Current user and update id should always be the same
     CError::assert($my->id, $id, 'eq', __FILE__, __LINE__);
     // Trigger onStatusUpdate
     require_once COMMUNITY_COM_PATH . DS . 'libraries' . DS . 'apps.php';
     $appsLib =& CAppPlugins::getInstance();
     $appsLib->loadApplications();
     $args = array();
     $args[] = $my->id;
     // userid
     $args[] = $my->getStatus();
     // old status
     $args[] = $status;
     // new status
     $appsLib->triggerEvent('onProfileStatusUpdate', $args);
     $today =& JFactory::getDate();
     $data = new stdClass();
     $data->userid = $id;
     $data->status = $status;
     $data->posted_on = $today->toMySQL();
     $db->updateObject('#__community_users', $data, 'userid');
     if ($db->getErrorNum()) {
         JError::raiseError(500, $db->stderr());
     }
 }

 public function setImage($path, $type = 'thumb')
 {
     CError::assert($path, '', '!empty', __FILE__, __LINE__);
     $db = $this->getDBO();
     // Fix the back quotes
     $path = CString::str_ireplace('\\', '/', $path);
     $type = JString::strtolower($type);
     // Test if the record exists.
     $oldFile = $this->{$type};
     if ($db->getErrorNum()) {
         JError::raiseError(500, $db->stderr());
     }
     if ($oldFile) {
         // File exists, try to remove old files first.
         $oldFile = CString::str_ireplace('/', '/', $oldFile);
         // If old file is default_thumb or default, we should not remove it.
         //
         // Need proper way to test it
         if (!JString::stristr($oldFile, 'group.jpg') && !JString::stristr($oldFile, 'group_thumb.jpg') && !JString::stristr($oldFile, 'default.jpg') && !JString::stristr($oldFile, 'default_thumb.jpg')) {
             jimport('joomla.filesystem.file');
             JFile::delete($oldFile);
         }
     }
     $this->{$type} = $path;
     $this->store();
 }

 public function onDiscussionDisplay($row)
 {
     CError::assert($row->message, '', '!empty', __FILE__, __LINE__);
     // @rule: Only nl2br text that doesn't contain html tags
     if (!CStringHelper::isHTML($row->message)) {
         $row->message = CStringHelper::nl2br($row->message);
     }
 }

 function onDiscussionDisplay(&$row)
 {
     CError::assert($row->message, '', '!empty', __FILE__, __LINE__);
     $config = CFactory::getConfig();
     // If editor is disabled, we only want to replace newlines with BR otherwise it doesn't make any sense to replace so many br
     if ($config->get('editor') == '0') {
         $row->message = $this->_filterText($row->message);
     }
 }

 public function onMessageDisplay($row)
 {
     CFactory::load('helpers', 'string');
     CError::assert($row->body, '', '!empty', __FILE__, __LINE__);
     // @rule: Only nl2br text that doesn't contain html tags
     if (!CStringHelper::isHTML($row->body)) {
         $row->body = CStringHelper::nl2br($row->body);
     }
 }

 public function onWallDisplay($row)
 {
     //CFactory::load( 'helpers' , 'string' );
     CError::assert($row->comment, '', '!empty', __FILE__, __LINE__);
     // @rule: Only nl2br text that doesn't contain html tags
     if (!CStringHelper::isHTML($row->comment)) {
         $row->comment = CStringHelper::nl2br($row->comment);
     }
 }

 public function onWallDisplay($row)
 {
     //CFactory::load( 'helpers' , 'string' );
     CError::assert($row->comment, '', '!empty', __FILE__, __LINE__);
     // @rule: Only nl2br text that doesn't contain html tags
     //@since 4.1 new rule added, to ignore newline replace
     if (!CStringHelper::isHTML($row->comment) && !isset($row->newlineReplace)) {
         $row->comment = CStringHelper::nl2br($row->comment);
     }
 }

 /**
  * Add new activity,
  * @access 	static
  * 	 
  */
 function add($activity, $params = '', $points = 1)
 {
     CError::assert($activity, '', '!empty', __FILE__, __LINE__);
     // If params is an object, instead of a string, we convert it to string
     $cmd = !empty($activity->cmd) ? $activity->cmd : '';
     if (!empty($cmd)) {
         $userPointModel = CFactory::getModel('Userpoints');
         // Test command, with userpoint command. If is unpublished do not proceed into adding to activity stream.
         $point = $userPointModel->getPointData($cmd);
         if ($point && !$point->published) {
             return;
         }
     }
     $actor = !empty($activity->actor) ? $activity->actor : '';
     $target = !empty($activity->target) ? $activity->target : 0;
     $title = !empty($activity->title) ? $activity->title : '';
     $content = !empty($activity->content) ? $activity->content : '';
     $appname = !empty($activity->app) ? $activity->app : '';
     $cid = !empty($activity->cid) ? $activity->cid : 0;
     $points = !empty($activity->points) ? $activity->points : $points;
     $access = !empty($activity->access) ? $activity->access : 0;
     // If the params in embedded within the activity object, use it
     // if it is not explicitly overriden
     if (empty($params) && !empty($activity->params)) {
         $params = $activity->params;
     }
     include_once JPATH_ROOT . DS . 'components' . DS . 'com_community' . DS . 'models' . DS . 'activities.php';
     if (class_exists('CFactory')) {
         $activities = CFactory::getModel('activities');
     } else {
         $activities = new CommunityModelActivities();
     }
     // Update access for activity based on the user's profile privacy
     if (!empty($actor) && $actor != 0) {
         $user = CFactory::getUser($actor);
         $userParams = $user->getParams();
         $profileAccess = $userParams->get('privacyProfileView');
         // Only overwrite access if the user global profile privacy is higher
         // BUT, if access is defined as PRIVACY_FORCE_PUBLIC, do not modify it
         if ($access != PRIVACY_FORCE_PUBLIC && $profileAccess > $access) {
             $access = $profileAccess;
         }
     }
     $activities->add($actor, $target, $title, $content, $appname, $cid, $params, $points, $access);
 }

 public static function build($view, $task = '', $keys = null, $route = true)
 {
     // View cannot be empty. Assertion must be included here.
     CError::assert($view, '', '!empty', __FILE__, __LINE__);
     $url = 'index.php?option=com_community&view=' . $view;
     // Task might be optional
     $url .= !empty($task) ? '&task=' . $task : '';
     if (!is_null($keys) && is_array($keys)) {
         foreach ($keys as $key => $value) {
             $url .= '&' . $key . '=' . $value;
         }
     }
     // Test if it needs JRoute
     if ($route) {
         return CRoute::_($url);
     }
     return $url;
 }

 /**
  *	Set the avatar for specific application. Caller must have a database table
  *	that is named after the appType. E.g, users should have jos_community_users	 
  *	
  * @param	appType		Application type. ( users , groups )
  * @param	path		The relative path to the avatars.
  * @param	type		The type of Image, thumb or avatar.
  *
  **/
 function setImage($id, $path, $type = 'thumb')
 {
     CError::assert($id, '', '!empty', __FILE__, __LINE__);
     CError::assert($path, '', '!empty', __FILE__, __LINE__);
     $db =& $this->getDBO();
     // Fix the back quotes
     $path = JString::str_ireplace('\\', '/', $path);
     $type = JString::strtolower($type);
     // Test if the record exists.
     $query = 'SELECT ' . $db->nameQuote($type) . ' FROM ' . $db->nameQuote('#__community_users') . 'WHERE ' . $db->nameQuote('userid') . '=' . $db->Quote($id);
     $db->setQuery($query);
     $oldFile = $db->loadResult();
     if ($db->getErrorNum()) {
         JError::raiseError(500, $db->stderr());
     }
     if (!$oldFile) {
         $query = 'UPDATE ' . $db->nameQuote('#__community_users') . ' ' . 'SET ' . $db->nameQuote($type) . '=' . $db->Quote($path) . ' ' . 'WHERE ' . $db->nameQuote('userid') . '=' . $db->Quote($id);
         $db->setQuery($query);
         $db->query($query);
         if ($db->getErrorNum()) {
             JError::raiseError(500, $db->stderr());
         }
     } else {
         $query = 'UPDATE ' . $db->nameQuote('#__community_users') . ' ' . 'SET ' . $db->nameQuote($type) . '=' . $db->Quote($path) . ' ' . 'WHERE ' . $db->nameQuote('userid') . '=' . $db->Quote($id);
         $db->setQuery($query);
         $db->query($query);
         if ($db->getErrorNum()) {
             JError::raiseError(500, $db->stderr());
         }
         // If old file is default_thumb or default, we should not remove it.
         // Need proper way to test it
         if (!Jstring::stristr($oldFile, 'components/com_community/assets/default.jpg') && !Jstring::stristr($oldFile, 'components/com_community/assets/default_thumb.jpg')) {
             // File exists, try to remove old files first.
             $oldFile = JString::str_ireplace('/', DS, $oldFile);
             JFile::delete($oldFile);
         }
     }
 }

 /**
  * Formats the comment in the rows
  * 
  * @param Array	An array of wall objects	 	 
  **/
 function triggerWallComments(&$rows)
 {
     CError::assert($rows, 'array', 'istype', __FILE__, __LINE__);
     require_once COMMUNITY_COM_PATH . DS . 'libraries' . DS . 'apps.php';
     $appsLib =& CAppPlugins::getInstance();
     $appsLib->loadApplications();
     for ($i = 0; $i < count($rows); $i++) {
         $args = array();
         $args[] =& $rows[$i];
         $appsLib->triggerEvent('onWallDisplay', $args);
     }
     return true;
 }

 function _groupAlbum()
 {
     CFactory::load('models', 'photos');
     CFactory::load('helpers', 'friends');
     CFactory::load('models', 'groups');
     $mainframe =& JFactory::getApplication();
     $document =& JFactory::getDocument();
     $config = CFactory::getConfig();
     $my = CFactory::getUser();
     $model = CFactory::getModel('photos');
     $groupModel = CFactory::getModel('groups');
     $albumId = JRequest::getInt('albumid', '', 'GET');
     $defaultId = JRequest::getVar('photo', '', 'GET');
     $groupId = JRequest::getInt('groupid', '', 'REQUEST');
     $group =& JTable::getInstance('Group', 'CTable');
     $group->load($groupId);
     if (empty($albumId)) {
         echo JText::_('CC NO PROPER ALBUM ID');
         return;
     }
     CFactory::load('helpers', 'owner');
     //@rule: Do not allow non members to view albums for private group
     if ($group->approvals == COMMUNITY_PRIVATE_GROUP && !$group->isMember($my->id) && !$group->isAdmin($my->id) && !COwnerHelper::isCommunityAdmin()) {
         // Set document title
         $document->setTitle(JText::_('CC RESTRICTED ACCESS'));
         $mainframe->enqueueMessage(JText::_('CC RESTRICTED ACCESS', 'notice'));
         echo JText::_('CC ALBUM NEED GROUP MEMBER PERMISSION');
         return;
     }
     $album =& JTable::getInstance('Album', 'CTable');
     $album->load($albumId);
     // Set document title
     CFactory::load('helpers', 'string');
     $document->setTitle(JText::sprintf('CC USER PHOTOS TITLE', $group->name) . ' - ' . $album->name);
     $this->setTitle($album->name);
     $pathway =& $mainframe->getPathway();
     $pathway->addItem($album->name, '');
     CError::assert($group, 'object', 'istype', __FILE__, __LINE__);
     // Get list of photos and set some limit to be displayed.
     // @todo: make limit configurable?
     $photos = $model->getAllPhotos($albumId, PHOTOS_GROUP_TYPE, null, null, COMMUNITY_ORDER_BY_DESC, COMMUNITY_ORDERING_BY_CREATED);
     // Need to append the absolute path for the captions
     for ($i = 0; $i < count($photos); $i++) {
         $item =& JTable::getInstance('Photo', 'CTable');
         $item->bind($photos[$i]);
         $photos[$i] = $item;
         $photo =& $photos[$i];
         $photo->link = CRoute::_('index.php?option=com_community&view=photos&task=photo&groupid=' . $groupId . '&albumid=' . $photo->albumid) . '#photoid=' . $photo->id;
     }
     CFactory::load('helpers', 'group');
     $allowManagePhotos = CGroupHelper::allowManagePhoto($groupId);
     if (($group->isAdmin($my->id) || $allowManagePhotos) && $my->id != 0) {
         $this->addSubmenuItem('index.php?option=com_community&view=photos&task=uploader&albumid=' . $album->id . '&groupid=' . $group->id, JText::_('CC UPLOAD PHOTOS'), '', true);
         $this->addSubmenuItem('index.php?option=com_community&view=photos&task=newalbum&groupid=' . $group->id, JText::_('CC ADD ALBUM'), '', true);
     }
     $tmpl = new CTemplate();
     CFactory::load('libraries', 'bookmarks');
     $bookmarks = new CBookmarks(CRoute::getExternalURL('index.php?option=com_community&view=photos&task=album&albumid=' . $album->id . '&groupid=' . $group->id));
     $bookmarksHTML = $bookmarks->getHTML();
     $tmpl->set('bookmarksHTML', $bookmarksHTML);
     $tmpl->set('isOwner', $group->isAdmin($my->id));
     $tmpl->set('photos', $photos);
     $tmpl->set('album', $album);
     echo $tmpl->fetch('photos.album');
 }

 /**
  * Displays specific groups
  **/
 public function viewGroup($group)
 {
     $mainframe =& JFactory::getApplication();
     CFactory::load('libraries', 'tooltip');
     CFactory::load('libraries', 'wall');
     CFactory::load('libraries', 'window');
     CFactory::load('libraries', 'videos');
     CFactory::load('libraries', 'activities');
     CFactory::load('helpers', 'group');
     CWindow::load();
     $config = CFactory::getConfig();
     $document = JFactory::getDocument();
     $groupLib = new CGroups();
     // Load appropriate models
     $groupModel = CFactory::getModel('groups');
     $wallModel = CFactory::getModel('wall');
     $userModel = CFactory::getModel('user');
     $discussModel = CFactory::getModel('discussions');
     $bulletinModel = CFactory::getModel('bulletins');
     $photosModel = CFactory::getModel('photos');
     $activityModel = CFactory::getModel('activities');
     //$groupid		= JRequest::getInt( 'groupid' , '' );
     //CError::assert( $groupid , '' , '!empty' , __FILE__ , __LINE__ );
     $editGroup = JRequest::getVar('edit', false, 'GET');
     $editGroup = $editGroup == 1 ? true : false;
     $params = $group->getParams();
     CFactory::load('helpers', 'string');
     $document->setMetaData('title', CStringHelper::escape($group->name));
     $document->setMetaData('description', CStringHelper::escape(strip_tags($group->description)));
     $document->addCustomTag('<link rel="image_src" href="' . JURI::root() . $group->thumb . '" />');
     // @rule: Test if the group is unpublished, don't display it at all.
     if (!$group->published) {
         $this->_redirectUnpublishGroup();
         return;
     }
     // Show submenu
     $this->showSubmenu();
     // Set the group info to contain proper <br>
     $group->description = nl2br($group->description);
     $this->addPathway(JText::_('COM_COMMUNITY_GROUPS'), CRoute::_('index.php?option=com_community&view=groups'));
     $this->addPathway(JText::sprintf('COM_COMMUNITY_GROUPS_NAME_TITLE', $group->name), '');
     // Load the current browsers data
     $my = CFactory::getUser();
     // If user are invited
     $isInvited = $groupModel->isInvited($my->id, $group->id);
     // Get members list for display
     //$members	= $groupModel->getAllMember($group->id);
     //Set limit for member listing on view group page
     $limit = 12;
     $approvedMembers = $groupModel->getMembers($group->id, $limit, true, false, true);
     CError::assert($approvedMembers, 'array', 'istype', __FILE__, __LINE__);
     $membersCount = $groupModel->total;
     // Is there any my friend is the member of this group?
     $join = '';
     $friendsCount = 0;
     if ($isInvited) {
         // Get the invitors
         $invitors = $groupModel->getInvitors($my->id, $group->id);
         if (count($invitors) == 1) {
             $user = CFactory::getUser($invitors[0]->creator);
             $join = '<a href="' . CUrlHelper::userLink($user->id) . '">' . $user->getDisplayName() . '</a>';
         } else {
             for ($i = 0; $i < count($invitors); $i++) {
                 $user = CFactory::getUser($invitors[$i]->creator);
                 if ($i + 1 == count($invitors)) {
                     $join .= ' ' . JText::_('COM_COMMUNITY_AND') . ' ' . '<a href="' . CUrlHelper::userLink($user->id) . '">' . $user->getDisplayName() . '</a>';
                 } else {
                     $join .= ', ' . '<a href="' . CUrlHelper::userLink($user->id) . '">' . $user->getDisplayName() . '</a>';
                 }
             }
         }
         // Get users friends in this group
         $friendsCount = $groupModel->getFriendsCount($my->id, $group->id);
     }
     $admins = $groupModel->getAdmins($group->id, $limit, CC_RANDOMIZE);
     // Get list of unapproved members
     $groupModel->getMembers($group->id, null, false);
     $unapproved = $groupModel->total;
     //Get list of approved members
     // Test if the current user is admin
     $isAdmin = $groupModel->isAdmin($my->id, $group->id);
     // Test if the current browser is a member of the group
     $isMember = $groupModel->isMember($my->id, $group->id);
     $waitingApproval = false;
     // Test if the current user is banned from this group
     $isBanned = $group->isBanned($my->id);
     // Attach avatar of the member
     // Pre-load multiple users at once
     $userids = array();
     $limitloop = $limit;
     foreach ($approvedMembers as $uid) {
         $userids[] = $uid->id;
         if (--$limitloop < 1) {
             break;
         }
     }
     CFactory::loadUsers($userids);
//.........这里部分代码省略.........

 public function _getFieldIdFromFieldCode($code)
 {
     CError::assert($code, '', '!empty', __FILE__, __LINE__);
     $db = $this->getDBO();
     $query = 'SELECT' . $db->quoteName('id') . ' ' . 'FROM ' . $db->quoteName('#__community_fields') . ' ' . 'WHERE ' . $db->quoteName('fieldcode') . '=' . $db->Quote($code);
     $db->setQuery($query);
     $id = $db->loadResult();
     CError::assert($id, '', '!empty', __FILE__, __LINE__);
     return $id;
 }

 public function triggerEvent($eventName, &$args, $target = null)
 {
     CError::assert($args, 'object', 'istype', __FILE__, __LINE__);
     require_once COMMUNITY_COM_PATH . '/libraries/apps.php';
     $appsLib = CAppPlugins::getInstance();
     $appsLib->loadApplications();
     $params = array();
     $params[] = $args;
     if (!is_null($target)) {
         $params[] = $target;
     }
     $appsLib->triggerEvent($eventName, $params);
     return true;
 }