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<?php |
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namespace EventyClassic; |
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class Events |
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{ |
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/** |
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* Holds all registered actions. |
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* |
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* @var Action |
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*/ |
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protected $action; |
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/** |
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* Holds all registered filters. |
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* |
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* @var Filter |
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*/ |
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protected $filter; |
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/** |
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* Constructs the class. |
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* |
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* @param null|Action $action |
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* @param null|Filter $filter |
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*/ |
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public function __construct(Action $action = null, Filter $filter = null) |
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{ |
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if (!$action) { |
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$this->action = new Action; |
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} |
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if (!$filter) { |
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$this->filter = new Filter; |
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} |
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} |
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/** |
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* Gets the action instance. |
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* |
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* @return Action |
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*/ |
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public function getAction() |
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{ |
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return $this->action; |
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} |
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/** |
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* Gets the action instance. |
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* |
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* @return Filter |
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*/ |
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public function getFilter() |
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{ |
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return $this->filter; |
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} |
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/** |
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* Adds an action. |
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* |
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* @param string $hook Hook name. |
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* @param mixed $callback Function to execute. |
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* @param integer $priority Priority of the action. |
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* @param integer $arguments Number of arguments to accept. |
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* |
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* @return Events |
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*/ |
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public function addAction($hook, $callback, $priority = 20, $arguments = 1) |
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{ |
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$this->action->listen($hook, $callback, $priority, $arguments); |
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return $this; |
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} |
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/** |
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* Removes an action. |
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* |
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* @param string $hook Hook name. |
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* @param mixed $callback Function to execute. |
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* @param int $priority Priority of the action. |
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*/ |
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public function removeAction($hook, $callback, $priority = 20) |
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{ |
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$this->action->remove($hook, $callback, $priority); |
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} |
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/** |
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* Removes all actions. |
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* |
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* @param string $hook Hook name. |
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*/ |
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public function removeAllActions($hook = null) |
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{ |
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$this->action->removeAll($hook); |
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} |
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/** |
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* Adds a filter. |
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* |
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* @param string $hook Hook name. |
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* @param mixed $callback Function to execute. |
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* @param integer $priority Priority of the action. |
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* @param integer $arguments Number of arguments to accept. |
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* |
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* @return Events |
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*/ |
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public function addFilter($hook, $callback, $priority = 20, $arguments = 1) |
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{ |
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$this->filter->listen($hook, $callback, $priority, $arguments); |
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return $this; |
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} |
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/** |
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* Removes a filter. |
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* |
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* @param string $hook Hook name. |
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* @param mixed $callback Function to execute. |
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* @param int $priority Priority of the action. |
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*/ |
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public function removeFilter($hook, $callback, $priority = 20) |
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{ |
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$this->filter->remove($hook, $callback, $priority); |
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} |
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/** |
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* Removes all filters. |
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* |
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* @param string $hook Hook name |
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*/ |
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public function removeAllFilters($hook = null) |
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{ |
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$this->filter->removeAll($hook); |
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} |
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/** |
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* Runs an action. |
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* |
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* Actions never return anything. It is merely a way of executing code at a specific time in your code. |
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* You can add as many parameters as you'd like. |
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* |
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* @param array ...$args First argument will be the name of the hook, and the rest will be args for the hook. |
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* |
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* @return void |
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*/ |
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public function runAction() |
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{ |
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$hook = $this->createHook(func_get_args()); |
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$this->action->fire($hook->name, $hook->args); |
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} |
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/** |
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* Runs a filter. |
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* |
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* Filters should always return something. The first parameter will always be the default value. |
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* You can add as many parameters as you'd like. |
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* |
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* @param array ...$args First argument will be the name of the hook, and the rest will be args for the hook. |
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* |
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* @return mixed |
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*/ |
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public function runFilter() |
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{ |
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$hook = $this->createHook(func_get_args()); |
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return $this->filter->fire($hook->name, $hook->args); |
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} |
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/** |
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* Figures out the hook. |
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* |
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* Will return an object with two keys. One for the name and one for the arguments that will be |
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* passed to the hook itself. |
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* |
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* @param mixed ...$args |
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* |
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* @return \stdClass |
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*/ |
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9 |
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protected function createHook($args) |
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{ |
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return (object) [ |
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'name' => $args[0], |
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'args' => array_values(array_slice($args, 1)), |
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]; |
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} |
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} |
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filips123 /
eventy
