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<?php |
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/** |
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* This file is part of the Superdesk Web Publisher Template Engine Bundle. |
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* |
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* Copyright 2015 Sourcefabric z.u. and contributors. |
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* |
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* For the full copyright and license information, please see the |
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* AUTHORS and LICENSE files distributed with this source code. |
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* |
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* @copyright 2015 Sourcefabric z.ú |
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* @license http://www.superdesk.org/license |
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*/ |
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namespace SWP\Bundle\TemplateEngineBundle\Service; |
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use SWP\Bundle\TemplateEngineBundle\Container\SimpleContainer; |
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use SWP\Bundle\TemplateEngineBundle\Model\Container; |
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use SWP\Bundle\TemplateEngineBundle\Model\ContainerData; |
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use SWP\Component\Common\Event\HttpCacheEvent; |
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use Symfony\Bridge\Doctrine\RegistryInterface; |
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use Symfony\Component\DependencyInjection\ContainerInterface; |
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use Symfony\Component\EventDispatcher\EventDispatcherInterface; |
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class ContainerService |
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{ |
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const OPEN_TAG_TEMPLATE = '<div id="swp_container_{{ id }}" class="swp_container {{ class }}" style="{% if height %}height: {{ height }}px;{% endif %}{% if width %}width: {{width}}px;{% endif %}{{styles}}"{% for value in data %} data-{{value.getKey()}}="{{value.getValue()}}"{% endfor %} >'; |
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const CLOSE_TAG_TEMPLATE = '</div>'; |
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protected $serviceContainer; |
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protected $objectManager; |
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protected $cacheDir; |
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protected $debug; |
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protected $renderer = false; |
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protected $eventDispatcher; |
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/** |
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* ContainerService constructor. |
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* |
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* @param RegistryInterface $registry |
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* @param EventDispatcherInterface $eventDispatcher |
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* @param ContainerInterface $serviceContainer |
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* @param string $cacheDir |
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* @param bool $debug |
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*/ |
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public function __construct(RegistryInterface $registry, EventDispatcherInterface $eventDispatcher, ContainerInterface $serviceContainer, $cacheDir, $debug = false) |
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{ |
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$this->objectManager = $registry->getEntityManager(); |
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$this->cacheDir = $cacheDir.'/twig'; |
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$this->debug = $debug; |
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$this->eventDispatcher = $eventDispatcher; |
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$this->serviceContainer = $serviceContainer; |
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} |
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public function getContainer($name, array $parameters = [], $createIfNotExists = true) |
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{ |
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$containerEntity = $this->objectManager->getRepository('SWP\Bundle\TemplateEngineBundle\Model\Container') |
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->getByName($name) |
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->getOneOrNullResult(); |
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if (!$containerEntity && $createIfNotExists) { |
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$containerEntity = $this->createNewContainer($name, $parameters); |
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} elseif (!$containerEntity) { |
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throw new \Exception('Container was not found'); |
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} |
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$widgets = []; |
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$containerWidgets = $this->objectManager->getRepository('SWP\Bundle\TemplateEngineBundle\Model\ContainerWidget') |
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->getSortedWidgets(['container' => $containerEntity]) |
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->getResult(); |
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foreach ($containerWidgets as $containerWidget) { |
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$widgetModel = $containerWidget->getWidget(); |
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$widgetClass = $widgetModel->getType(); |
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if (is_a($widgetClass, '\SWP\Bundle\TemplateEngineBundle\Widget\TemplatingWidgetHandler', true)) { |
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$widgetHandler = new $widgetClass($widgetModel, $this->serviceContainer->get('templating')); |
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} else { |
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$widgetHandler = new $widgetClass($widgetModel); |
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} |
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$widgets[] = $widgetHandler; |
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} |
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$container = new SimpleContainer($containerEntity, $this->getRenderer()); |
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$container->setWidgets($widgets); |
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return $container; |
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} |
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public function getRenderer() |
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{ |
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if ($this->renderer !== false) { |
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return $this->renderer; |
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} |
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$options = []; |
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if (false === $this->debug) { |
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$options['cache'] = $this->cacheDir; |
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} |
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$this->renderer = new \Twig_Environment( |
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new \Twig_Loader_Array([ |
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'open_tag' => self::OPEN_TAG_TEMPLATE, |
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'close_tag' => self::CLOSE_TAG_TEMPLATE, |
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]), $options |
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); |
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return $this->renderer; |
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} |
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public function createNewContainer($name, array $parameters = []) |
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{ |
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$containerEntity = new Container(); |
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$containerEntity->setName($name); |
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foreach ($parameters as $key => $value) { |
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switch ($key) { |
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case 'height': |
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$containerEntity->setHeight($value); |
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break; |
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case 'width': |
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$containerEntity->setWidth($value); |
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break; |
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case 'cssClass': |
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$containerEntity->setCssClass($value); |
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break; |
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case 'styles': |
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$containerEntity->setStyles($value); |
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break; |
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case 'visible': |
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$containerEntity->setVisible($value); |
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break; |
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case 'data': |
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foreach ($value as $dataKey => $dataValue) { |
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$containerData = new ContainerData($dataKey, $dataValue); |
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$containerData->setContainer($containerEntity); |
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$this->objectManager->persist($containerData); |
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$containerEntity->addData($containerData); |
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} |
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} |
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} |
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$this->objectManager->persist($containerEntity); |
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$this->objectManager->flush(); |
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$this->eventDispatcher |
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->dispatch(HttpCacheEvent::EVENT_NAME, new HttpCacheEvent($containerEntity)); |
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return $containerEntity; |
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} |
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} |
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ahilles107 /
web-publisher
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