PHP PFApplicationHelper::usesProjectAsset方法代码示例

 /**
  * Method to get item data.
  *
  * @param     integer    The id of the item.
  *
  * @return    mixed      Record object on success, false on failure.
  */
 public function getItem($pk = null)
 {
     // Initialise variables.
     $pk = !empty($pk) ? $pk : (int) $this->getState($this->getName() . '.id');
     if ($this->_item === null) {
         $this->_item = array();
     }
     if (isset($this->_item[$pk])) {
         return $this->_item[$pk];
     }
     $cfg = JComponentHelper::getParams('com_pfprojects');
     $create_group = (int) $cfg->get('create_group');
     $group_location = (int) $cfg->get('group_location');
     $inherit = $this->getState($this->getName() . '.inherit');
     if (!$group_location) {
         $group_location = 1;
     }
     try {
         $db = $this->getDbo();
         $query = $db->getQuery(true);
         if (!$inherit && !$pk && $create_group) {
             $item = new stdClass();
             $item->id = 0;
             $item->parent_id = $group_location;
             $item->lft = 0;
             $item->rgt = 0;
             $item->title = JText::_('COM_PFUSERS_DEFAULT_GROUP');
         } else {
             $query->select('id, parent_id, lft, rgt, title')->from('#__usergroups')->where('id = ' . (int) $pk);
             $db->setQuery($query);
             $item = $db->loadObject();
         }
         if ($error = $db->getErrorMsg()) {
             throw new Exception($error);
         }
         $this->_item[$pk] = empty($item) ? false : $item;
         if ($this->_item[$pk]) {
             if (!$inherit) {
                 $component = $this->getState($this->getName() . '.component');
                 $section = $this->getState($this->getName() . '.section');
                 $this->_item[$pk]->actions = array();
                 $this->_item[$pk]->actions[$component] = JAccess::getActions($component, $section);
                 $components = PFApplicationHelper::getComponents();
                 foreach ($components as $name => $item) {
                     if ($name == $component) {
                         continue;
                     }
                     $use_asset = PFApplicationHelper::usesProjectAsset($name);
                     $enabled = PFApplicationHelper::enabled($name);
                     if (!$use_asset || !$enabled) {
                         continue;
                     }
                     $this->_item[$pk]->actions[$name] = JAccess::getActions($name, $section);
                 }
                 // Get child group names
                 if ($this->_item[$pk]->lft && $this->_item[$pk]->rgt) {
                     $this->_item[$pk]->children = $this->getChildGroups($this->_item[$pk]->lft, $this->_item[$pk]->rgt);
                 } else {
                     $this->_item[$pk]->children = array();
                 }
             } else {
                 $component = $this->getState($this->getName() . '.component');
                 $section = $this->getState($this->getName() . '.section');
                 $this->_item[$pk]->actions = JAccess::getActions($component, $section);
                 // Get child group names
                 if ($this->_item[$pk]->lft && $this->_item[$pk]->rgt) {
                     $this->_item[$pk]->children = $this->getChildGroups($this->_item[$pk]->lft, $this->_item[$pk]->rgt);
                 } else {
                     $this->_item[$pk]->children = array();
                 }
             }
         }
     } catch (JException $e) {
         if ($e->getCode() == 404) {
             // Need to go thru the error handler to allow Redirect to work.
             JError::raiseError(404, $e->getMessage());
         } else {
             $this->setError($e);
             $this->_item[$pk] = false;
         }
     }
     return $this->_item[$pk];
 }

 protected function checkProjectAssets()
 {
     $this->project_assets = array();
     $db = $this->getDbo();
     $query = $db->getQuery(true);
     foreach ($this->components as $name => $item) {
         $use_asset = PFApplicationHelper::usesProjectAsset($name);
         if (!$use_asset || !isset($this->root_assets[$name]) || empty($this->root_assets[$name])) {
             continue;
         }
         $query->clear()->select('*')->from('#__assets')->where('name = ' . $db->quote($name . '.project.' . $this->project->id));
         $db->setQuery($query);
         $asset = $db->loadObject();
         if (!empty($asset)) {
             if ($asset->parent_id != $this->root_assets[$name]->id) {
                 $id = $asset->id;
                 $asset = JTable::getInstance('Asset', 'JTable', array('dbo' => $db));
                 $asset->load($id);
                 $asset->setLocation($this->root_assets[$name]->id, 'first-child');
                 $asset->parent_id = $this->root_assets[$name]->id;
                 if (!$asset->check() || !$asset->store(false)) {
                     continue;
                 }
             }
             $this->project_assets[$name] = $asset;
             continue;
         }
         $asset = JTable::getInstance('Asset', 'JTable', array('dbo' => $this->getDbo()));
         $asset->setLocation($this->root_assets[$name]->id, 'first-child');
         $asset->parent_id = $this->root_assets[$name]->id;
         $asset->name = $name . '.project.' . $this->project->id;
         $asset->title = $this->project->title;
         $asset->rules = $this->root_assets[$name]->rules;
         if (!$asset->check() || !$asset->store(false)) {
             continue;
         }
         $this->project_assets[$name] = $asset;
     }
     return true;
 }

 /**
  * Method to store the project asset for the other PF components
  *
  * @param     mixed      $pk    An optional primary key value to delete.
  *
  * @return    boolean           True on success.
  */
 public function storeComponentAssets($pk = null)
 {
     $k = $this->_tbl_key;
     $pk = is_null($pk) ? $this->{$k} : $pk;
     if (!$pk) {
         return false;
     }
     $components = PFApplicationHelper::getComponents();
     $query = $this->_db->getQuery(true);
     $ignore = array('com_projectfork', 'com_pfprojects');
     // First, find the asset id's of each component
     // Then, search for corresponding project asset
     // And lastly, create the project asset if it does not exist
     foreach ($components as $name => $item) {
         if (!PFApplicationHelper::usesProjectAsset($name)) {
             continue;
         }
         // Search component asset
         $query->clear();
         $query->select('id')->from('#__assets')->where('name = ' . $this->_db->quote($name))->order('id ASC');
         $this->_db->setQuery($query, 0, 1);
         $com_asset = (int) $this->_db->loadResult();
         if (!$com_asset) {
             continue;
         }
         // Search project asset
         $query->clear();
         $query->select('id')->from('#__assets')->where('parent_id = ' . $com_asset)->where('name = ' . $this->_db->quote($name . '.project.' . $pk))->order('id ASC');
         $this->_db->setQuery($query, 0, 1);
         $project_asset = (int) $this->_db->loadResult();
         if ($project_asset) {
             // Update asset
             $asset = self::getInstance('Asset', 'JTable', array('dbo' => $this->getDbo()));
             $asset->loadByName($name . '.project.' . $pk);
             if (isset($this->asset_rules[$name])) {
                 if ($this->asset_rules[$name] instanceof JAccessRules) {
                     $asset->rules = (string) $this->asset_rules[$name];
                 } else {
                     $asset->rules = '{}';
                 }
             } else {
                 $asset->rules = '{}';
             }
             if (!$asset->check() || !$asset->store(false)) {
                 $this->setError($asset->getError());
                 return false;
             }
         } else {
             // Create asset
             $asset = self::getInstance('Asset', 'JTable', array('dbo' => $this->getDbo()));
             $asset->setLocation($com_asset, 'last-child');
             $asset->parent_id = $com_asset;
             $asset->name = $name . '.project.' . $pk;
             $asset->title = empty($this->title) ? $asset->name : $this->title;
             if (isset($this->asset_rules[$name])) {
                 if ($this->asset_rules[$name] instanceof JAccessRules) {
                     $asset->rules = (string) $this->asset_rules[$name];
                 }
             }
             if (!$asset->check() || !$asset->store(false)) {
                 $this->setError($asset->getError());
                 return false;
             }
         }
     }
     return true;
 }