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<?php |
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namespace Fenos\Notifynder\Managers; |
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use Closure; |
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use BadMethodCallException; |
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use Illuminate\Support\Arr; |
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use Illuminate\Support\Str; |
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use BadFunctionCallException; |
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use Fenos\Notifynder\Contracts\SenderContract; |
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use Fenos\Notifynder\Contracts\SenderManagerContract; |
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/** |
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* Class SenderManager. |
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*/ |
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class SenderManager implements SenderManagerContract |
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{ |
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/** |
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* @var array |
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*/ |
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protected $senders = []; |
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/** |
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* @var array |
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*/ |
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protected $callbacks = []; |
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/** |
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* @param array $notifications |
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* @return bool |
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*/ |
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public function send(array $notifications) |
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{ |
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if (count($notifications) == 1) { |
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return (bool) $this->sendSingle($notifications); |
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} |
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return (bool) $this->sendMultiple($notifications); |
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} |
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/** |
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* @param string $name |
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* @return bool |
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*/ |
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public function hasSender($name) |
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{ |
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return Arr::has($this->senders, $name); |
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} |
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/** |
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* @param string $name |
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* @return Closure |
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*/ |
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public function getSender($name) |
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{ |
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return Arr::get($this->senders, $name); |
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} |
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/** |
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* @param string $name |
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* @param Closure $sender |
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* @return bool |
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*/ |
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public function extend($name, Closure $sender) |
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{ |
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if (Str::startsWith($name, 'send')) { |
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$this->senders[$name] = $sender; |
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return true; |
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} |
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return false; |
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} |
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/** |
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* @param string $class |
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* @param callable $callback |
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* @return bool |
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*/ |
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public function setCallback($class, callable $callback) |
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{ |
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if (class_exists($class)) { |
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$this->callbacks[$class] = $callback; |
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return true; |
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} |
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return false; |
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} |
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/** |
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* @param string $class |
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* @return callable|null |
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*/ |
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public function getCallback($class) |
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{ |
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return Arr::get($this->callbacks, $class); |
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} |
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/** |
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* @param string $name |
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* @param array $notifications |
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* @return bool |
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* @throws BadFunctionCallException |
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* @throws BadMethodCallException |
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*/ |
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public function sendWithCustomSender($name, array $notifications) |
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{ |
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if ($this->hasSender($name)) { |
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$sender = call_user_func_array($this->getSender($name), [$notifications]); |
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if ($sender instanceof SenderContract) { |
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return (bool) $sender->send($this); |
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} |
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throw new BadFunctionCallException("The sender [{$name}] hasn't returned an instance of ".SenderContract::class); |
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} |
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throw new BadMethodCallException("The sender [{$name}] isn't registered."); |
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} |
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/** |
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* @param string $name |
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* @param array $arguments |
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* @return bool |
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* @throws BadMethodCallException |
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*/ |
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public function __call($name, array $arguments) |
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{ |
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if (array_key_exists(0, $arguments) && isset($arguments[0]) && is_array($arguments[0])) { |
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return $this->sendWithCustomSender($name, $arguments[0]); |
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} |
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throw new BadMethodCallException('No argument passed to the custom sender, please provide notifications array'); |
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} |
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} |
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If you implement
__call
and you know which methods are available, you can improve IDE auto-completion and static analysis by adding a @method annotation to the class.This is often the case, when
__call
is implemented by a parent class and only the child class knows which methods exist: