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<?php |
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/** |
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* This file is part of the jquery-datatables-bundle package. |
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* |
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* (c) 2018 WEBEWEB |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace WBW\Bundle\JQuery\DataTablesBundle\Twig\Extension; |
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use Twig_Extension; |
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use WBW\Bundle\JQuery\DataTablesBundle\API\DataTablesColumn; |
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use WBW\Bundle\JQuery\DataTablesBundle\API\DataTablesWrapper; |
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use WBW\Library\Core\Utility\Argument\StringUtility; |
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/** |
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* Abstract DataTables Twig extension. |
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* |
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* @author webeweb <https://github.com/webeweb/> |
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* @package WBW\Bundle\JQuery\DataTablesBundle\Twig\Extension |
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* @abstract |
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*/ |
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abstract class AbstractDataTablesTwigExtension extends Twig_Extension { |
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/** |
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* Constructor. |
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*/ |
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public function __construct() { |
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// NOTHING TO DO. |
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} |
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/** |
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* Displays a DataTables column. |
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* |
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* @param DataTablesColumn $dtColumn The column. |
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* @return string Returns the DataTables column. |
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*/ |
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private function dataTablesColumn(DataTablesColumn $dtColumn, $scopeRow = false) { |
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// Check if the column is visible. |
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if (false === $dtColumn->getVisible()) { |
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return ""; |
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} |
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// Initialize the template. |
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$template = " <th%attributes%>%innerHTML%</th>"; |
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// Initialize the attributes. |
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$attributes = []; |
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$attributes["scope"] = true === $scopeRow ? "row" : null; |
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$attributes["class"] = $dtColumn->getClassname(); |
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$attributes["width"] = $dtColumn->getWidth(); |
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// Initialize the parameters. |
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$innerHTML = $dtColumn->getTitle(); |
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// Return the HTML. |
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return StringUtility::replace($template, ["%attributes%", "%innerHTML%"], [preg_replace("/^\ $/", "", " " . StringUtility::parseArray($attributes)), $innerHTML]); |
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} |
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/** |
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* Displays a DataTables name. |
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* |
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* @param DataTablesWrapper $dtWrapper The DataTables wrapper. |
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* @return string Returns the DataTables name. |
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*/ |
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protected function dataTablesName(DataTablesWrapper $dtWrapper) { |
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return "dt" . preg_replace("/[^A-Za-z0-9]/", "", $dtWrapper->getName()); |
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} |
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/** |
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* Displays a DataTables footer. |
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* |
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* @param DataTablesWrapper $dtWrapper The wrapper. |
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* @return string Returns the DataTables footer. |
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*/ |
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private function dataTablesTFoot(DataTablesWrapper $dtWrapper) { |
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// Initialize the template. |
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$template = " <tfoot>\n <tr>\n%innerHTML% </tr>\n </tfoot>\n"; |
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// Initialize the parameters. |
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$innerHTML = ""; |
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foreach ($dtWrapper->getColumns() as $dtColumn) { |
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$column = $this->dataTablesColumn($dtColumn); |
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if ("" === $column) { |
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continue; |
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} |
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$innerHTML .= $column . "\n"; |
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} |
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// Return the HTML. |
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return "" === $innerHTML ? "" : StringUtility::replace($template, ["%innerHTML%"], [$innerHTML]); |
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} |
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/** |
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* Displays a DataTables header. |
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* |
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* @param DataTablesWrapper $dtWrapper The wrapper. |
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* @return string Returns the DataTables header. |
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*/ |
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private function dataTablesTHead(DataTablesWrapper $dtWrapper) { |
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// Initialize the templates. |
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$template = " <thead>\n <tr>\n%innerHTML% </tr>\n </thead>\n"; |
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// Count the columns. |
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$count = count($dtWrapper->getColumns()); |
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// Initialize the parameters. |
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$innerHTML = ""; |
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for ($i = 0; $i < $count; ++$i) { |
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$dtColumn = array_values($dtWrapper->getColumns())[$i]; |
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$column = $this->dataTablesColumn($dtColumn, 0 === $i); |
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if ("" === $column) { |
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continue; |
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} |
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$innerHTML .= $column . "\n"; |
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} |
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// Return the HTML. |
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return "" === $innerHTML ? "" : StringUtility::replace($template, ["%innerHTML%"], [$innerHTML]); |
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} |
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/** |
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* Displays a DataTables table. |
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* |
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* @param DataTablesWrapper $dtWrapper The wrapper. |
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* @param string $class The class. |
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* @param boolean $includeTHead Include thead ?. |
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* @param boolean $includeTFoot Include tfoot ? |
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* @returns string Returns the DataTables table. |
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*/ |
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protected function dataTablesTable(DataTablesWrapper $dtWrapper, $class, $includeTHead, $includeTFoot) { |
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// Initialize the template. |
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$template = "<table %attributes%>\n%innerHTML%</table>"; |
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// Initialize the attributes. |
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$attributes = []; |
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$attributes["class"] = ["table", $class]; |
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$attributes["id"] = $this->dataTablesName($dtWrapper); |
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// Initialize the parameters. |
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$thead = true === $includeTHead ? $this->dataTablesTHead($dtWrapper) : ""; |
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$tfoot = true === $includeTFoot ? $this->dataTablesTFoot($dtWrapper) : ""; |
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// Return the HTML. |
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return StringUtility::replace($template, ["%attributes%", "%innerHTML%"], [StringUtility::parseArray($attributes), $thead . $tfoot]); |
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} |
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} |
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webeweb /
jquery-datatables-bundle
