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<?php |
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namespace Spatie\SlashCommand\SlashCommandHandler; |
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use Illuminate\Support\Collection as IlluminateCollection; |
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use Spatie\SlashCommand\InvalidSlashCommandHandler; |
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use Spatie\SlashCommand\SlashCommandRequest; |
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use Spatie\SlashCommand\SlashCommandResponse; |
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class Collection extends IlluminateCollection |
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{ |
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/** @var \Spatie\SlashCommand\SlashCommandRequest */ |
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protected $request; |
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public static function createForClasses(array $commandHandlers) |
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{ |
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return new static($commandHandlers); |
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} |
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public function __construct(array $commandHandlers, SlashCommandRequest $request) |
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{ |
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$this->request = $request; |
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$commandHandlers = collect($commandHandlers) |
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->each(function (string $className) { |
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$this->guardAgainstInvalidHandlerClassName($className); |
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}) |
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->map(function (string $className) { |
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return new $className($this->request); |
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}) |
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->toArray(); |
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parent::__construct($commandHandlers); |
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} |
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protected function guardAgainstInvalidHandlerClassName(string $className) |
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{ |
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if (!class_exists($className)) { |
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throw InvalidSlashCommandHandler::handlerDoesNotExist($className); |
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} |
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if (!$className instanceof BaseHandler) { |
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throw InvalidSlashCommandHandler::handlerDoesNotExendFromBaseHandler($className); |
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} |
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} |
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public function getResponse(): SlashCommandResponse |
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{ |
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$handler = $this->items |
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->first(function (BaseHandler $commandHandler) { |
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return $commandHandler->canHandle($this->request); |
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}); |
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if (!$handler) { |
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throw RequestCouldNotBeProcessed::noHandlerFound($this->request); |
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} |
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$response = $handler->handle($this->slashCommandRequest); |
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return $response; |
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} |
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} |
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spatie /
laravel-slack-slash-command
Methods can only be called on objects. This check looks for methods being called on variables that have been inferred to never be objects.