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<?php |
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namespace hamburgscleanest\DataTables\Models\DataComponents; |
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use hamburgscleanest\DataTables\Facades\UrlHelper; |
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use hamburgscleanest\DataTables\Models\DataComponent; |
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use Illuminate\Database\Eloquent\Builder; |
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/** |
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* Class DataScout |
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* @package hamburgscleanest\DataTables\Models\DataComponents |
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*/ |
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class DataScout extends DataComponent { |
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/** @var array */ |
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private $_searchQueries = []; |
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/** @var array */ |
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private $_searchableFields; |
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/** @var string */ |
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private $_buttonText = 'Search'; |
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/** @var string */ |
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private $_placeholder = 'Search..'; |
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/** |
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* DataScout constructor. |
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* @param array $searchableFields |
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* @param bool $remember |
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*/ |
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public function __construct(array $searchableFields = [], $remember = false) |
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{ |
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$this->_searchableFields = $searchableFields; |
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$this->_rememberKey = 'data-scout'; |
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$this->_rememberState = $remember; |
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} |
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/** |
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* @return Builder |
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*/ |
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public function _shapeData() : Builder |
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{ |
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if (\count($this->_searchQueries) === 0) |
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{ |
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return $this->_queryBuilder; |
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} |
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$this->_queryBuilder->where(function($query) |
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{ |
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foreach ($this->_searchQueries as $value) |
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{ |
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$this->_addWhereQueries($query, $value); |
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} |
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}); |
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return $this->_queryBuilder; |
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} |
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/** |
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* @param Builder $query |
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* @param string $value |
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*/ |
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private function _addWhereQueries(Builder $query, string $value) : void |
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{ |
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foreach ($this->_searchableFields as $field) |
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{ |
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$query->orWhere($field, 'like', '%' . $value . '%'); |
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} |
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} |
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/** |
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* Add a query programmatically. |
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* |
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* @param string $value |
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* @return DataScout |
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*/ |
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public function addQuery(string $value) : DataScout |
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{ |
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$this->_searchQueries[] = $value; |
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return $this; |
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} |
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/** |
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* Set the text for the search button. |
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* |
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* @param string $text |
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* @return DataScout |
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*/ |
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public function buttonText(string $text) : DataScout |
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{ |
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$this->_buttonText = $text; |
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return $this; |
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} |
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/** |
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* Set the placeholder for the input. |
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* |
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* @param string $text |
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* @return DataScout |
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*/ |
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public function placeholder(string $text) : DataScout |
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{ |
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$this->_placeholder = $text; |
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return $this; |
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} |
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/** |
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* Make the field searchable. |
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* |
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* @param string $field |
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* @return DataScout |
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*/ |
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public function makeSearchable(string $field) : DataScout |
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{ |
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$this->_searchableFields[] = $field; |
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return $this; |
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} |
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/** |
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* @return string |
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*/ |
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public function render() : string |
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{ |
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return '<form method="get" action="' . $this->_buildSearchUrl() . |
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'"><div class="row"><div class="col-md-10"><input name="search" class="form-control data-scout-input" placeholder="' . |
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$this->_placeholder . '"/></div><div class="col-md-2"><button type="submit" class="btn btn-primary">' . |
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$this->_buttonText . '</button></div></div></form>'; |
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} |
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/** |
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* @return string |
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*/ |
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private function _buildSearchUrl() : string |
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{ |
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$parameters = UrlHelper::queryParameters(); |
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$parameters['search'] = \implode(',', $this->_searchQueries); |
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return \request()->url() . '?' . \http_build_query($parameters); |
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} |
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protected function _afterInit() : void |
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{ |
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$search = \request()->get('search'); |
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if (!empty($search)) |
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{ |
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$this->_searchQueries += \explode(',', $search); |
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} |
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} |
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} |
hamburgscleanest /
data-tables
