Ejemplo n.º 1
0
 /**
  * Retrieve an instantiated CLI Task by given its name.
  *
  * @param string $name CLI Task name
  *
  * @return AbstractTask
  */
 public function getTask($name)
 {
     // Check if task exists in namespace
     if ($this->hasTask($name)) {
         $taskClass = $this->_tasks[self::formatName($name)];
         return new $taskClass($this);
     }
     throw CliException::taskDoesNotExist($name, $this->getFullName());
 }
Ejemplo n.º 2
0
 /**
  * Retrieve the correct namespace given a namespace path
  *
  * @param array $namespacePath CLI Namespace path
  *
  * @return AbstractNamespace
  */
 private function _retrieveTaskNamespace($namespacePath)
 {
     $taskNamespace = $this;
     $currentNamespacePath = '';
     // Consider possible missing namespace (ie. "help") and forward to "core"
     if (count($namespacePath) == 0) {
         $namespacePath = array('Core');
     }
     // Loop through each namespace
     foreach ($namespacePath as $namespaceName) {
         $taskNamespace = $taskNamespace->getNamespace($namespaceName);
         // If the given namespace returned "null", throw exception
         if ($taskNamespace === null) {
             throw CliException::namespaceDoesNotExist($namespaceName, $currentNamespacePath);
         }
         $currentNamespacePath = (!empty($currentNamespacePath) ? ':' : '') . $taskNamespace->getName();
     }
     return $taskNamespace;
 }