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<?php |
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/** |
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* This file is part of the Zemit Framework. |
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* |
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* (c) Zemit Team <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE.txt |
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* file that was distributed with this source code. |
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*/ |
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namespace Zemit\Mvc\Controller; |
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use Phalcon\Filter\Exception; |
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use Zemit\Mvc\Controller\AbstractTrait\AbstractInjectable; |
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trait Params |
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{ |
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use AbstractInjectable; |
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/** |
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* Get a specific parameter value by key. |
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* |
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* @param string $key The key of the parameter. |
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* @param string|array|null $filters Optional. The filters to apply to the parameter value. Defaults to null. |
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* @param string|null $default Optional. The default value if the parameter does not exist. Defaults to null. |
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* @param array|null $params Optional. The array of parameters to search from. Defaults to null. |
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* |
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* @return mixed The value of the specified parameter, after applying the filters if provided. If the parameter does not exist, |
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* then the default value is returned if provided. If both the parameter and the default value are missing, |
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* then the value from the dispatcher's parameter is returned. |
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* @throws Exception |
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*/ |
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public function getParam(string $key, string|array $filters = null, string $default = null, array $params = null): mixed |
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{ |
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$params ??= $this->getParams(); |
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return isset($params[$key]) |
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? ($filters ? $this->filter->sanitize($params[$key], $filters) : $params[$key]) |
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: $this->dispatcher->getParam($key, $filters, $default); |
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} |
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/** |
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* Retrieves the request parameters. |
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* |
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* @param array|null $filters An optional array of filters to apply to the parameters. |
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* @return array The request parameters. |
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*/ |
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protected function getParams(array $filters = null): array |
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{ |
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if (!empty($filters)) { |
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foreach ($filters as $filter) { |
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$this->request->setParameterFilters($filter['name'], $filter['filters'], $filter['scope']); |
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} |
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} |
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$params = array_merge_recursive( |
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$this->request->getFilteredQuery(), // $_GET |
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$this->request->getFilteredPut(), // $_PUT |
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$this->request->getFilteredPost(), // $_POST |
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); |
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// remove default phalcon _url param |
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if (isset($params['_url'])) { |
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unset($params['_url']); |
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} |
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return $params; |
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} |
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} |
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zemit-cms /
core
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