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<?php |
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namespace Crocodicstudio\Crudbooster\CBCoreModule\Index; |
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class ValueCalculator |
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{ |
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/** |
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* @param $col |
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* @param $row |
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* @param $title |
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* @return string |
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*/ |
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public function calculate($col, $row, $title) |
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{ |
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$value = $row->{$col['field']}; |
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$label = $col['label']; |
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if (isset($col['image'])) { |
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$value = $this->image($value, $label, $title); |
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} |
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if (isset($col['download'])) { |
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$value = $this->download($value); |
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} |
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if (isset($col['str_limit'])) { |
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$value = $this->str_limit($col['str_limit'], $value); |
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} |
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if ($col['nl2br'] ?? false) { |
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$value = nl2br($value); |
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} |
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if (isset($col['callback'])) { |
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$value = call_user_func($col['callback'], $row); |
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} |
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return $this->includeLabels($value); |
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} |
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/** |
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* @param $value |
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* @return string |
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*/ |
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private function download($value) |
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{ |
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$url = (strpos($value, 'http://')) ? $value : asset($value).'?download=1'; |
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if (! $value) { |
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return " - "; |
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} |
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return "<a class='btn btn-xs btn-primary' href='$url' target='_blank' title='Download File'><i class='fa fa-download'>".cbTrans('button_download_file')."</i></a>"; |
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} |
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/** |
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* @param $value |
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* @param $label |
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* @param $title |
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* @return string |
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*/ |
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private function image($value, $label, $title) |
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{ |
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if ($value == '') { |
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return "<a data-lightbox='roadtrip' title='$label: $title' href='".asset('vendor/crudbooster/avatar.jpg')."'><img width='40px' height='40px' src='".asset('vendor/crudbooster/avatar.jpg')."'/></a>"; |
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} |
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$pic = (strpos($value, 'http://') !== false) ? $value : asset($value); |
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return "<a data-lightbox='roadtrip' title='$label: $title' href='$pic'><img width='40px' height='40px' src='$pic'/></a>"; |
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} |
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/** |
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* @param $col |
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* @param $value |
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* @return string |
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*/ |
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private function str_limit($limit, $value) |
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{ |
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return str_limit(trim(strip_tags($value)), $limit); |
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} |
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/** |
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* @param $value |
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* @return string |
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*/ |
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private function includeLabels($value) |
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{ |
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$datavalue = @unserialize($value); |
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if (!$datavalue) { |
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return $value; |
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} |
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$preValue = []; |
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foreach ($datavalue as $d) { |
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if ($d['label']) { |
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$preValue[] = $d['label']; |
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} |
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} |
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if (!empty($preValue)) { |
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$value = implode(", ", $preValue); |
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} |
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return $value; |
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} |
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} |