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<?php |
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declare(strict_types=1); |
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namespace HeroesofAbenez\Chat; |
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/** |
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* Basic Chat Control |
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* |
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* @author Jakub Konečný |
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* @property int $messagesPerPage |
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* @property string $characterProfileLink |
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* @property-read \Nette\Bridges\ApplicationLatte\Template $template |
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*/ |
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abstract class ChatControl extends \Nette\Application\UI\Control { |
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/** @var IDatabaseAdapter */ |
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protected $database; |
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/** @var IChatMessageProcessor[] */ |
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protected $messageProcessors = []; |
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/** @var string*/ |
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protected $textColumn; |
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/** @var string */ |
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protected $characterColumn; |
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/** @var int*/ |
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protected $textValue; |
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/** @var int */ |
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protected $characterValue; |
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/** @var string */ |
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protected $characterProfileLink = ""; |
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/** @var string */ |
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protected $templateFile = __DIR__ . "/chat.latte"; |
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/** @var int */ |
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protected $messagesPerPage = 25; |
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/** |
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* @param mixed $characterValue |
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*/ |
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public function __construct(IDatabaseAdapter $databaseAdapter, string $textColumn, int $textValue, string $characterColumn = null, $characterValue = null) { |
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$this->database = $databaseAdapter; |
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$this->textColumn = $textColumn; |
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$this->characterColumn = $characterColumn ?? $textColumn; |
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$this->textValue = $textValue; |
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$this->characterValue = $characterValue ?? $textValue; |
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} |
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public function getMessagesPerPage(): int { |
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return $this->messagesPerPage; |
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} |
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public function setMessagesPerPage(int $messagesPerPage): void { |
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if($messagesPerPage < 0) { |
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$messagesPerPage = 0; |
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} |
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$this->messagesPerPage = $messagesPerPage; |
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} |
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public function getCharacterProfileLink(): string { |
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return $this->characterProfileLink; |
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} |
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public function setCharacterProfileLink(string $characterProfileLink): void { |
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$this->characterProfileLink = $characterProfileLink; |
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} |
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public function addMessageProcessor(IChatMessageProcessor $processor): void { |
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$this->messageProcessors[] = $processor; |
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} |
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/** |
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* Gets texts for the current chat |
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*/ |
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public function getTexts(): ChatMessagesCollection { |
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return $this->database->getTexts($this->textColumn, $this->textValue, $this->messagesPerPage); |
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} |
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/** |
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* Gets characters in the current chat |
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*/ |
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public function getCharacters(): ChatCharactersCollection { |
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return $this->database->getCharacters($this->characterColumn, $this->characterValue); |
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} |
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/** |
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* Renders the chat |
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*/ |
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public function render(): void { |
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$this->template->setFile($this->templateFile); |
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$this->template->characters = $this->getCharacters(); |
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$this->template->texts = $this->getTexts(); |
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$this->template->characterProfileLink = $this->characterProfileLink; |
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$this->template->render(); |
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} |
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protected function processMessage(string $message): ?string { |
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foreach($this->messageProcessors as $processor) { |
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$result = $processor->parse($message); |
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if(is_string($result)) { |
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return $result; |
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} |
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} |
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return null; |
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} |
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/** |
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* Submits new message |
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*/ |
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public function newMessage(string $message): void { |
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$result = $this->processMessage($message); |
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if(!is_null($result)) { |
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$this->presenter->flashMessage($result); |
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} else { |
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$this->database->addMessage($message, $this->textColumn, $this->textValue); |
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} |
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$this->presenter->redirect("this"); |
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} |
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} |
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?> |
heroesofabenez /
chat
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