ActionViewHelper.php

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<?php

/*                                                                        *
 * This script is part of the TYPO3 project - inspiring people to share!  *
 *                                                                        *
 * TYPO3 is free software; you can redistribute it and/or modify it under *
 * the terms of the GNU General Public License version 2 as published by  *
 * the Free Software Foundation.                                          *
 *                                                                        *
 * This script is distributed in the hope that it will be useful, but     *
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN-    *
 * TABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General      *
 * Public License for more details.                                       *
 *                                                                        */

/**
 * A view helper for creating links to extbase actions.
 *
 * = Examples =
 *
 * <code title="link to the show-action of the current controller">
 * <f:link.action action="show">action link</f:link.action>
 * </code>
 * <output>
 * <a href="index.php?id=123&tx_myextension_plugin[action]=show&tx_myextension_plugin[controller]=Standard&cHash=xyz">action link</f:link.action>
 * (depending on the current page and your TS configuration)
 * </output>
 *
 * @license http://www.gnu.org/licenses/lgpl.html GNU Lesser General Public License, version 3 or later
 */
class Tx_Fluid_ViewHelpers_Link_ActionViewHelper extends Tx_Fluid_Core_ViewHelper_AbstractTagBasedViewHelper {

    /**
     * @var string
     */
    protected $tagName = 'a';

    /**
     * Arguments initialization
     *
     * @return void
     * @author Bastian Waidelich <bastian@typo3.org>
     */
    public function initializeArguments() {
        $this->registerUniversalTagAttributes();
        $this->registerTagAttribute('name', 'string', 'Specifies the name of an anchor');
        $this->registerTagAttribute('rel', 'string', 'Specifies the relationship between the current document and the linked document');
        $this->registerTagAttribute('rev', 'string', 'Specifies the relationship between the linked document and the current document');
        $this->registerTagAttribute('target', 'string', 'Specifies where to open the linked document');
    }

    /**
     * @param string $action Target action
     * @param array $arguments Arguments
     * @param string $controller Target controller. If NULL current controllerName is used
     * @param string $extensionName Target Extension Name (without "tx_" prefix and no underscores). If NULL the current extension name is used
     * @param string $pluginName Target plugin. If empty, the current plugin name is used
     * @param integer $pageUid target page. See TypoLink destination
     * @param integer $pageType type of the target page. See typolink.parameter
     * @param boolean $noCache set this to disable caching for the target page. You should not need this.
     * @param boolean $noCacheHash set this to supress the cHash query parameter created by TypoLink. You should not need this.
     * @param string $section the anchor to be added to the URI
     * @param string $format The requested format, e.g. ".html"
     * @param boolean $linkAccessRestrictedPages If set, links pointing to access restricted pages will still link to the page even though the page cannot be accessed.
     * @param array $additionalParams additional query parameters that won't be prefixed like $arguments (overrule $arguments)
     * @param boolean $absolute If set, the URI of the rendered link is absolute
     * @param boolean $addQueryString If set, the current query parameters will be kept in the URI
     * @param array $argumentsToBeExcludedFromQueryString arguments to be removed from the URI. Only active if $addQueryString = TRUE
     * @return string Rendered link
     * @author Sebastian Kurfürst <sebastian@typo3.org>
     * @author Bastian Waidelich <bastian@typo3.org>
     */
    public function render($action = NULL, array $arguments = array(), $controller = NULL, $extensionName = NULL, $pluginName = NULL, $pageUid = NULL, $pageType = 0, $noCache = FALSE, $noCacheHash = FALSE, $section = '', $format = '', $linkAccessRestrictedPages = FALSE, array $additionalParams = array(), $absolute = FALSE, $addQueryString = FALSE, array $argumentsToBeExcludedFromQueryString = array()) {
        $uriBuilder = $this->controllerContext->getUriBuilder();
        $uri = $uriBuilder
            ->reset()
            ->setTargetPageUid($pageUid)
            ->setTargetPageType($pageType)
            ->setNoCache($noCache)
            ->setUseCacheHash(!$noCacheHash)
            ->setSection($section)
            ->setFormat($format)
            ->setLinkAccessRestrictedPages($linkAccessRestrictedPages)
            ->setArguments($additionalParams)
            ->setCreateAbsoluteUri($absolute)
            ->setAddQueryString($addQueryString)
            ->setArgumentsToBeExcludedFromQueryString($argumentsToBeExcludedFromQueryString)
            ->uriFor($action, $arguments, $controller, $extensionName, $pluginName);

        $this->tag->addAttribute('href', $uri);
        $this->tag->setContent($this->renderChildren());

        return $this->tag->render();
    }
}
?>