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<?php |
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/* |
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* This file is part of the bootstrap-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\BootstrapBundle\Twig\Extension\CSS; |
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use Twig_Environment; |
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use WBW\Bundle\BootstrapBundle\Helper\GridHelper; |
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use WBW\Bundle\BootstrapBundle\Twig\Extension\AbstractTwigExtension; |
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/** |
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* Abstract grid Twig extension. |
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* |
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* @author webeweb <https://github.com/webeweb/> |
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* @package WBW\Bundle\BootstrapBundle\Twig\Extension\CSS |
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* @abstract |
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*/ |
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abstract class AbstractGridTwigExtension extends AbstractTwigExtension { |
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/** |
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* Constructor. |
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* |
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* @param Twig_Environment $twigEnvironment The Twig environment. |
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*/ |
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protected function __construct(Twig_Environment $twigEnvironment) { |
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parent::__construct($twigEnvironment); |
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} |
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/** |
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* Displays a Bootstrap grid. |
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* |
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* @param string $lg The large column size. |
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* @param string $md The medium column size. |
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* @param string $sm The small column size. |
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* @param string $xs The extra-small column size. |
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* @param string $recopy Recopy ? |
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* @param string $prefix The column prefix. |
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* @return string Returns the Bootstrap grid. |
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*/ |
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protected function bootstrapGrid($lg, $md, $sm, $xs, $recopy, $prefix) { |
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// Initialize the values. |
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$found = null; |
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$values = [&$lg, &$md, &$sm, &$xs]; |
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// Handle each value. |
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foreach ($values as &$current) { |
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if (1 <= $current && $current <= 12) { |
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$found = $current; |
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} |
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if (null === $current && true === $recopy && null !== $found) { |
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$current = $found; |
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} |
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} |
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// Initialize the columns. |
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$columns = []; |
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$columns[] = GridHelper::getCSSClassname("lg", $lg, $prefix, 1, 12); |
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$columns[] = GridHelper::getCSSClassname("md", $md, $prefix, 1, 12);; |
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$columns[] = GridHelper::getCSSClassname("sm", $sm, $prefix, 1, 12);; |
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$columns[] = GridHelper::getCSSClassname("xs", $xs, $prefix, 1, 12);; |
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// Return the columns. |
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return trim(implode(" ", $columns)); |
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} |
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} |
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webeweb /
bootstrap-bundle
