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<?php |
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trait trait_request |
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{ |
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protected static function request(&$export) |
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{ |
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$export = self::set_export(); |
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$t = [ |
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'order' => [ |
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'dir' => self::order_dir(), |
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'col' => self::order_col() |
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], |
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'filter' => self::filter(), |
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'page' => self::page() |
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]; |
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return array_merge(self::$t, $t); |
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} |
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private static function filter() |
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{ |
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$filter = filter_input(INPUT_GET, 'filter') ?: false; |
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if ($filter) { |
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$by = filter_input(INPUT_GET, 'filter-by', FILTER_VALIDATE_INT); |
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if ($by === false || is_null($by)) { |
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$by = self::filter_by_all(); |
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} else { |
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$by = self::$cols[$by][1]; |
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} |
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$by = 'CONCAT(" ",' . $by . ', " ")'; |
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if (self::config('FILTER_CASE_SENSITIVE') !== true) { |
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$by .= ' COLLATE ' . self::config('DB_COLLATION_CI'); |
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} |
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$filter = $by . ' LIKE ' . '"%' . $filter . '%"'; |
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} |
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return $filter; |
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} |
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private static function filter_by_all() |
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{ |
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$by = []; |
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foreach (self::$cols as $v) { |
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if (isset($v[2]['sort']) && $v[2]['sort'] === false) { |
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continue; |
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} |
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$by[] = 'IFNULL(' . $v[1] . ', "")'; |
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} |
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return 'CONCAT(' . implode(',', $by) . ')'; |
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} |
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private static function order_col() |
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{ |
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if (($col = filter_input(INPUT_GET, 'col', FILTER_VALIDATE_INT))) { |
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return isset(self::$cols[$col][2]['sort']) ? |
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self::$cols[$col][2]['sort'] : |
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self::$cols[$col][1]; |
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} |
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return self::$t['order']['col']; |
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} |
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private static function order_dir() |
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{ |
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$reset = filter_has_var(INPUT_GET, 'col') ? 'asc' : null; |
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return in_array(filter_input(INPUT_GET, 'ord'), ['asc', 'desc']) ? |
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filter_input(INPUT_GET, 'ord') : |
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($reset ?: self::$t['order']['dir']); |
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} |
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private static function set_export() |
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{ |
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$exp = filter_input(INPUT_GET, 'export', FILTER_SANITIZE_STRING); |
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return in_array($exp, self::config('SAVES')) ? $exp : false; |
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} |
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private static function page() |
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{ |
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return filter_has_var(INPUT_GET, 'pg') && self::$export == false ? |
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(int)filter_input(INPUT_GET, 'pg', FILTER_SANITIZE_NUMBER_INT) : |
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self::$t['page']; |
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} |
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} |
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