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<?php |
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namespace Mistletoe\Runners; |
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use Mistletoe\Contracts\TaskRunnerInterface; |
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use Mistletoe\TaskBag; |
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/** |
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* Class AbstractTaskRunner |
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* @package Runners |
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*/ |
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abstract class AbstractTaskRunner implements TaskRunnerInterface |
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{ |
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/** |
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* @var array of TaskBags |
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*/ |
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private $taskBags; |
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/** |
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* @var string |
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*/ |
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private $currentTime = 'now'; |
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/** |
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* @var string |
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*/ |
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protected $currentEnvironment; |
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/** |
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* @var bool |
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*/ |
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protected $testing = false; |
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/** |
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* TaskRunner constructor. |
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* @param array $taskBags |
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*/ |
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public function __construct(array $taskBags = []) |
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{ |
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$this->taskBags = $taskBags; |
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} |
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/** |
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* @return string |
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*/ |
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public function getCurrentTime() |
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{ |
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return $this->currentTime; |
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} |
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/** |
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* @param string|\DateTime $currentTime |
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* @return $this |
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* @throws \Exception |
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*/ |
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public function setCurrentTime($currentTime) |
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{ |
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if (!is_string($currentTime)) { |
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throw new \Exception("Current time must be a string"); |
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} |
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$this->currentTime = $currentTime; |
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return $this; |
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} |
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/** |
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* @return string |
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*/ |
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public function getCurrentEnvironment() |
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{ |
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return $this->currentEnvironment; |
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} |
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/** |
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* @param string $currentEnvironment |
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* @return $this |
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*/ |
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public function setCurrentEnvironment($currentEnvironment) |
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{ |
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$this->currentEnvironment = $currentEnvironment; |
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return $this; |
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} |
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/** |
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* Returns an array of currently due tasks |
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* @return array |
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* @throws \Exception |
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*/ |
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public function getDueTasks() |
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{ |
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$dueTasks = []; |
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foreach ($this->taskBags as $taskName => $task) { |
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if (!$task instanceof TaskBag) { |
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throw new \Exception("Tasks must be instances of TaskBag"); |
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} |
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if ($task->isDue($this->currentTime)) { |
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if (in_array($this->currentEnvironment, $task->getEnvironments())) { |
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$dueTasks[$taskName] = $task; |
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} |
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} |
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} |
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return $dueTasks; |
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} |
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/* Run Tasks */ |
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/** |
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* Force run every registered task |
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* @return bool |
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*/ |
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public function runAllTasks() |
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{ |
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$tasks = $this->taskBags; |
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$success = $this->executeTasks($tasks); |
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return $success; |
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} |
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/** |
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* Run the tasks that are due right now |
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* @return bool |
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* @throws \Exception |
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*/ |
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public function runDueTasks() |
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{ |
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$tasks = $this->getDueTasks(); |
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$success = $this->executeTasks($tasks); |
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return $success; |
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} |
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/** |
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* Run a specific task |
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* @param $task |
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* @return bool |
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*/ |
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public function runTask($task) |
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{ |
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$tasks = [ |
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$task => $this->taskBags[$task] |
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]; |
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$success = $this->executeTasks($tasks); |
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return $success; |
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} |
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/** |
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* Run multiple specific tasks |
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* @param array $tasks |
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* @return bool |
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*/ |
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public function runTasks(array $tasks) |
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{ |
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$list = []; |
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foreach ($tasks as $task) { |
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$list[$task] = $this->taskBags[$task]; |
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} |
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$success = $this->executeTasks($list); |
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return $success; |
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} |
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public function flagForTesting($switch = false) |
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{ |
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$this->testing = $switch; |
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return $this; |
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} |
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/** |
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* @return array |
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*/ |
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public function getTaskBags() |
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{ |
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return $this->taskBags; |
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} |
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/** |
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* @param array $taskBags |
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* @return $this |
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*/ |
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public function setTaskBags($taskBags) |
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{ |
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$this->taskBags = $taskBags; |
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return $this; |
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} |
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/** |
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* @param array $tasks |
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* @return mixed |
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*/ |
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abstract protected function executeTasks(array $tasks); |
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} |
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