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<?php |
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/** |
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* Created by PhpStorm. |
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* User: paulandrieux |
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* Date: 17/03/2016 |
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* Time: 17:28. |
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*/ |
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namespace Victoire\Bundle\WidgetBundle\Resolver; |
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use Symfony\Component\Security\Core\Authorization\AuthorizationChecker; |
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use Victoire\Bundle\BusinessPageBundle\Entity\BusinessPage; |
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use Victoire\Bundle\CoreBundle\Helper\CurrentViewHelper; |
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use Victoire\Bundle\CriteriaBundle\Chain\DataSourceChain; |
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use Victoire\Bundle\CriteriaBundle\Entity\Criteria; |
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use Victoire\Bundle\WidgetBundle\Entity\Widget; |
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use Victoire\Bundle\WidgetMapBundle\Entity\WidgetMap; |
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class WidgetResolver |
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{ |
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const OPERAND_EQUAL = 'equal'; |
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const OPERAND_TRUE = 'true'; |
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const OPERAND_FALSE = 'false'; |
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const OPERAND_IN = 'in'; |
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const IS_GRANTED = 'is_granted'; |
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const IS_NOT_GRANTED = 'is_not_granted'; |
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/** |
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* @var DataSourceChain |
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*/ |
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private $dataSourceChain; |
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private $authorizationChecker; |
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/** |
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* @var CurrentViewHelper |
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*/ |
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private $currentViewHelper; |
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/** |
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* WidgetResolver constructor. |
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* |
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* @param DataSourceChain $dataSourceChain |
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* @param AuthorizationChecker $authorizationChecker |
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* @param CurrentViewHelper $currentViewHelper |
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*/ |
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public function __construct(DataSourceChain $dataSourceChain, AuthorizationChecker $authorizationChecker, CurrentViewHelper $currentViewHelper) |
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{ |
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$this->dataSourceChain = $dataSourceChain; |
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$this->authorizationChecker = $authorizationChecker; |
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$this->currentViewHelper = $currentViewHelper; |
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} |
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public function resolve(WidgetMap $widgetMap) |
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{ |
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//TODO: orderize it |
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$widgets = $widgetMap->getWidgets(); |
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// if the widgetmap is linked to no widgets, it seems that it is an overwrite of the position so keep the replaced widgets for display |
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if ($widgetMap->getReplaced() && count($widgets) === 0) { |
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$widgets = $widgetMap->getReplaced()->getWidgets(); |
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} |
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/* @var Widget $widget */ |
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foreach ($widgets as $_widget) { |
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/** @var Criteria $criteria */ |
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foreach ($_widget->getCriterias() as $criteria) { |
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$value = $this->dataSourceChain->getData($criteria->getName()); |
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if (!$this->assert($value(), $criteria->getOperator(), $criteria->getValue())) { |
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continue 2; //try with break |
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} |
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} |
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return $_widget; |
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} |
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} |
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protected function assert($value, $operator, $expected) |
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{ |
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$businessEntity = null; |
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if ($this->currentViewHelper->getCurrentView() instanceof BusinessPage) { |
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$businessEntity = $this->currentViewHelper->getCurrentView()->getBusinessEntity(); |
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} |
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$result = false; |
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switch ($operator) { |
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case self::OPERAND_EQUAL: |
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$result = $value === $expected; |
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break; |
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case self::OPERAND_TRUE: |
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$result = $value == true; |
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break; |
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case self::OPERAND_FALSE: |
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$result = $value == false; |
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break; |
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case self::OPERAND_IN: |
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$result = in_array($value, unserialize($expected)); |
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break; |
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case self::IS_GRANTED: |
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case self::IS_NOT_GRANTED: |
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if (!$this->authorizationChecker->isGranted('ROLE_VICTOIRE')) { |
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$granted = $this->authorizationChecker->isGranted($expected, $businessEntity); |
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if ($operator === self::IS_GRANTED) { |
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$result = $granted; |
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} else { |
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$result = (false === $granted); |
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} |
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} else { |
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$result = true; |
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} |
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break; |
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} |
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return $result; |
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} |
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} |
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Victoire /
victoire
