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<?php |
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/** |
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* HiSite Yii2 base project. |
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* |
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* @link https://github.com/hiqdev/hisite |
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* @package hisite |
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* @license BSD-3-Clause |
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* @copyright Copyright (c) 2016-2017, HiQDev (http://hiqdev.com/) |
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*/ |
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namespace hisite\actions; |
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use Closure; |
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use yii\helpers\Inflector; |
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/** |
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* This action renders view. |
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* |
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* @property array|Closure $params that will be passed to the view. |
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* Every element can be a callback, which gets $this pointer as argument |
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*/ |
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class RenderAction extends \yii\base\Action |
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{ |
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/** |
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* @var string view to render |
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*/ |
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public $view; |
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/** |
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* @var array|Closure additional data passed when rendering |
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*/ |
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public $data = []; |
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/** |
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* @var array |
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*/ |
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public $_params = []; |
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/** |
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* Prepares params for rendering, executing callable functions. |
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* |
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* @return array |
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*/ |
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public function getParams() |
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{ |
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$res = []; |
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if ($this->_params instanceof Closure) { |
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$res = call_user_func($this->_params, $this); |
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} else { |
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foreach ($this->_params as $k => $v) { |
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$res[$k] = $v instanceof Closure ? call_user_func($v, $this) : $v; |
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} |
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} |
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return array_merge($res, $this->prepareData($res)); |
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} |
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/** |
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* Prepares additional data for render. |
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* |
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* @param $data array Additional data, prepared by other classes. Optional |
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* @return array |
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*/ |
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public function prepareData($data = []) |
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{ |
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return (array) ($this->data instanceof Closure ? call_user_func($this->data, $this, $data) : $this->data); |
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} |
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/** |
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* @param array $params |
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*/ |
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public function setParams($params) |
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{ |
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$this->_params = $params; |
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} |
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/** |
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* @return string [[view]] or [[scenario]] |
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*/ |
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public function getViewName() |
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{ |
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return $this->view ?: lcfirst(Inflector::id2camel($this->controller->action->id)); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function run() |
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{ |
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return $this->controller->render($this->getViewName(), $this->getParams()); |
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} |
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} |
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hiqdev /
hisite
