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<?php |
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namespace hiqdev\yii2\modules\pages\models; |
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use Symfony\Component\Yaml\Yaml; |
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use Yii; |
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use yii\base\InvalidConfigException; |
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abstract class AbstractPage extends \yii\base\Object |
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{ |
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public $layout; |
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public $title; |
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protected $path; |
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protected $text; |
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protected $data = []; |
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public function setData(array $data) |
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{ |
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$this->data = $data; |
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foreach (['title', 'layout'] as $key) { |
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if (isset($data[$key])) { |
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$this->{$key} = $data[$key]; |
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} |
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} |
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} |
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public function getData() |
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{ |
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return $this->data; |
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} |
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public function __construct($path, $text, array $data = []) |
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{ |
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$this->path = $path; |
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$this->text = $text; |
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$this->setData($data); |
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} |
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public function getPath() |
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{ |
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return $this->path; |
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} |
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public function getDate() |
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{ |
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return $this->data['date']; |
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} |
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static public function getModule() |
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{ |
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/// XXX think |
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return Yii::$app->getModule('pages'); |
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} |
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static public function createFromFile($path) |
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{ |
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$extension = pathinfo($path)['extension']; |
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if (!isset(static::getModule()->handlers[$extension])) { |
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throw new InvalidConfigException('not handled extension:' . $extension); |
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} |
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$class = static::getModule()->handlers[$extension]; |
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list($data, $text) = static::extractData($path); |
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return new $class($path, $text, $data); |
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} |
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static public function extractData($path) |
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{ |
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$lines = static::getModule()->readArray($path); |
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$marker = "---"; |
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$line = array_shift($lines); |
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if ($line === $marker) { |
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$meta = ''; |
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while (true) { |
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$line = array_shift($lines); |
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if ($line === $marker) { |
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break; |
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} |
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$meta .= "\n" . $line; |
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} |
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$line = ''; |
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$data = Yaml::parse($meta); |
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} else { |
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$data = []; |
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} |
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return [$data, $line . join("\n", $lines)]; |
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} |
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/** |
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* Renders the page with given params. |
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* |
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* @param array $params |
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* @abstract |
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* @access public |
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* @return void |
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*/ |
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abstract public function render(array $params = []); |
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} |
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hiqdev /
yii2-module-pages
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