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<?php |
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namespace Yajra\Datatables\Transformers; |
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use Illuminate\Support\Collection; |
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/** |
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* Class DataTransformer |
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* |
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* @package Yajra\Datatables\Transformers |
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*/ |
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class DataTransformer |
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{ |
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/** |
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* Transform row data by columns definition. |
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* |
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* @param array $row |
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* @param mixed $columns |
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* @param string $type |
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* @return array |
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*/ |
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public function transform(array $row, $columns, $type = 'printable') |
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{ |
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if ($columns instanceof Collection) { |
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return $this->buildColumnByCollection($row, $columns, $type); |
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} |
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return array_only($row, $columns); |
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} |
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/** |
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* Transform row column by collection. |
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* |
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* @param array $row |
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* @param \Illuminate\Support\Collection $columns |
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* @param string $type |
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* @return array |
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*/ |
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protected function buildColumnByCollection(array $row, Collection $columns, $type = 'printable') |
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{ |
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$results = []; |
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foreach ($columns->all() as $column) { |
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if ($column[$type]) { |
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$title = $column['title']; |
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$data = array_get($row, $column['data']); |
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if ($type == 'exportable') { |
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$data = $this->decodeContent($data); |
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$title = $this->decodeContent($title); |
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} |
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$results[$title] = $data; |
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} |
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} |
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return $results; |
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} |
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/** |
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* Decode content to a readable text value. |
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* |
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* @param string $data |
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* @return string |
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*/ |
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protected function decodeContent($data) |
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{ |
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$decoded = html_entity_decode(strip_tags($data), ENT_QUOTES, 'UTF-8'); |
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return str_replace("\xc2\xa0", ' ', $decoded); |
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} |
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} |
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yajra /
laravel-datatables
