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<?php |
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/* |
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* This file is part of the TYPO3 CMS project. |
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* |
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* It is free software; you can redistribute it and/or modify it under |
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* the terms of the GNU General Public License, either version 2 |
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* of the License, or any later version. |
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* |
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* For the full copyright and license information, please read the |
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* LICENSE.txt file that was distributed with this source code. |
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* |
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* The TYPO3 project - inspiring people to share! |
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*/ |
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namespace TYPO3\CMS\Fluid\ViewHelpers\Link; |
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use TYPO3\CMS\Core\Utility\MathUtility; |
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use TYPO3\CMS\Extbase\Mvc\Web\Routing\UriBuilder; |
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use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractTagBasedViewHelper; |
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/** |
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* A ViewHelper for creating links to extbase actions. |
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* |
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* Examples |
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* ======== |
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* |
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* link to the show-action of the current controller:: |
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* |
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* <f:link.action action="show">action link</f:link.action> |
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* |
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* Output:: |
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* |
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* <a href="index.php?id=123&tx_myextension_plugin[action]=show&tx_myextension_plugin[controller]=Standard&cHash=xyz">action link</a> |
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* |
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* Depending on the current page and your TypoScript configuration. |
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*/ |
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class ActionViewHelper extends AbstractTagBasedViewHelper |
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{ |
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/** |
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* @var string |
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*/ |
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protected $tagName = 'a'; |
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/** |
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* Arguments initialization |
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*/ |
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public function initializeArguments() |
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{ |
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parent::initializeArguments(); |
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$this->registerUniversalTagAttributes(); |
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$this->registerTagAttribute('name', 'string', 'Specifies the name of an anchor'); |
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$this->registerTagAttribute('rel', 'string', 'Specifies the relationship between the current document and the linked document'); |
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$this->registerTagAttribute('rev', 'string', 'Specifies the relationship between the linked document and the current document'); |
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$this->registerTagAttribute('target', 'string', 'Specifies where to open the linked document'); |
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$this->registerArgument('action', 'string', 'Target action'); |
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$this->registerArgument('controller', 'string', 'Target controller. If NULL current controllerName is used'); |
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$this->registerArgument('extensionName', 'string', 'Target Extension Name (without "tx_" prefix and no underscores). If NULL the current extension name is used'); |
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$this->registerArgument('pluginName', 'string', 'Target plugin. If empty, the current plugin name is used'); |
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$this->registerArgument('pageUid', 'int', 'Target page. See TypoLink destination'); |
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$this->registerArgument('pageType', 'int', 'Type of the target page. See typolink.parameter'); |
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$this->registerArgument('noCache', 'bool', 'Set this to disable caching for the target page. You should not need this.'); |
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$this->registerArgument('section', 'string', 'The anchor to be added to the URI'); |
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$this->registerArgument('format', 'string', 'The requested format, e.g. ".html'); |
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$this->registerArgument('linkAccessRestrictedPages', 'bool', 'If set, links pointing to access restricted pages will still link to the page even though the page cannot be accessed.'); |
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$this->registerArgument('additionalParams', 'array', 'Additional query parameters that won\'t be prefixed like $arguments (overrule $arguments)'); |
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$this->registerArgument('absolute', 'bool', 'If set, the URI of the rendered link is absolute'); |
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$this->registerArgument('addQueryString', 'bool', 'If set, the current query parameters will be kept in the URI'); |
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$this->registerArgument('argumentsToBeExcludedFromQueryString', 'array', 'Arguments to be removed from the URI. Only active if $addQueryString = TRUE'); |
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$this->registerArgument('addQueryStringMethod', 'string', 'This argument is not evaluated anymore and will be removed in TYPO3 v12.'); |
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$this->registerArgument('arguments', 'array', 'Arguments for the controller action, associative array'); |
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} |
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/** |
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* @return string Rendered link |
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*/ |
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public function render() |
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{ |
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if (isset($this->arguments['addQueryStringMethod'])) { |
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trigger_error('Using the argument "addQueryStringMethod" in <f:link.action> ViewHelper has no effect anymore and will be removed in TYPO3 v12. Remove the argument in your fluid template, as it will result in a fatal error.', E_USER_DEPRECATED); |
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} |
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$action = $this->arguments['action']; |
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$controller = $this->arguments['controller']; |
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$extensionName = $this->arguments['extensionName']; |
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$pluginName = $this->arguments['pluginName']; |
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$pageUid = (int)$this->arguments['pageUid'] ?: null; |
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$pageType = (int)$this->arguments['pageType']; |
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$noCache = (bool)$this->arguments['noCache']; |
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$section = (string)$this->arguments['section']; |
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$format = (string)$this->arguments['format']; |
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$linkAccessRestrictedPages = (bool)$this->arguments['linkAccessRestrictedPages']; |
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$additionalParams = (array)$this->arguments['additionalParams']; |
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$absolute = (bool)$this->arguments['absolute']; |
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$addQueryString = (bool)$this->arguments['addQueryString']; |
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$argumentsToBeExcludedFromQueryString = (array)$this->arguments['argumentsToBeExcludedFromQueryString']; |
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$parameters = $this->arguments['arguments']; |
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/** @var UriBuilder $uriBuilder */ |
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$uriBuilder = $this->renderingContext->getUriBuilder(); |
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$uriBuilder |
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->reset() |
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->setTargetPageType($pageType) |
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->setNoCache($noCache) |
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->setSection($section) |
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->setFormat($format) |
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->setLinkAccessRestrictedPages($linkAccessRestrictedPages) |
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->setArguments($additionalParams) |
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->setCreateAbsoluteUri($absolute) |
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->setAddQueryString($addQueryString) |
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->setArgumentsToBeExcludedFromQueryString($argumentsToBeExcludedFromQueryString) |
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; |
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if (MathUtility::canBeInterpretedAsInteger($pageUid)) { |
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$uriBuilder->setTargetPageUid((int)$pageUid); |
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} |
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$uri = $uriBuilder->uriFor($action, $parameters, $controller, $extensionName, $pluginName); |
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if ($uri === '') { |
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return $this->renderChildren(); |
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} |
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$this->tag->addAttribute('href', $uri); |
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$this->tag->setContent($this->renderChildren()); |
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$this->tag->forceClosingTag(true); |
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return $this->tag->render(); |
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} |
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} |
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