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<?php |
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//---------------------------------------------------------------------- |
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// |
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// Copyright (C) 2015-2016 Artem Rodygin |
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// |
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// This file is part of DataTables Symfony bundle. |
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// |
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// You should have received a copy of the MIT License along with |
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// the bundle. If not, see <http://opensource.org/licenses/MIT>. |
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// |
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//---------------------------------------------------------------------- |
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namespace DataTables; |
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/** |
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* A draw query from DataTables plugin. |
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* |
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* @see https://www.datatables.net/manual/server-side |
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* |
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* @property-read int $start Index of first row to return, zero-based. |
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* @property-read int $length Total number of rows to return (-1 to return all rows). |
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* @property-read Search $search Global search value. |
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* @property-read Order[] $order Columns ordering (zero-based column index and direction). |
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* @property-read Column[] $columns Columns information (searchable, orderable, search value, etc). |
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*/ |
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class DataTableQuery extends ValueObject implements \JsonSerializable |
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{ |
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protected $start; |
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protected $length; |
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protected $search; |
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protected $order; |
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protected $columns; |
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/** |
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* Initializing constructor. |
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* |
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* @param Parameters $params |
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*/ |
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public function __construct(Parameters $params) |
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{ |
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$this->start = (int) $params->start; |
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$this->length = (int) $params->length; |
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$this->search = new Search( |
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$params->search['value'], |
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(bool) $params->search['regex'] |
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); |
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$this->order = array_map(function (array $order) { |
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return new Order( |
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(int) $order['column'], |
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$order['dir'] |
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); |
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}, $params->order); |
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$this->columns = array_map(function (array $column) { |
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return new Column( |
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$column['data'], |
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$column['name'], |
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(bool) $column['searchable'], |
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(bool) $column['orderable'], |
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new Search($column['search']['value'], (bool) $column['search']['regex']) |
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); |
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}, $params->columns); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function jsonSerialize() |
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{ |
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$callback = function (\JsonSerializable $item) { |
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return $item->jsonSerialize(); |
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}; |
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return [ |
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'start' => $this->start, |
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'length' => $this->length, |
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'search' => $this->search->jsonSerialize(), |
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'order' => array_map($callback, $this->order), |
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'columns' => array_map($callback, $this->columns), |
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]; |
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} |
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} |
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webinarium /
DataTablesBundle
