typo3/sysext/fluid/Classes/ViewHelpers/Be/Menus/ActionMenuViewHelper.php

   1 <?php
   2 namespace TYPO3\CMS\Fluid\ViewHelpers\Be\Menus;
   3
   4 /*                                                                        *
   5  * This script is backported from the TYPO3 Flow package "TYPO3.Fluid".   *
   6  *                                                                        *
   7  * It is free software; you can redistribute it and/or modify it under    *
   8  * the terms of the GNU Lesser General Public License, either version 3   *
   9  *  of the License, or (at your option) any later version.                *
  10  *                                                                        *
  11  *                                                                        *
  12  * This script is distributed in the hope that it will be useful, but     *
  13  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN-    *
  14  * TABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser       *
  15  * General Public License for more details.                               *
  16  *                                                                        *
  17  * You should have received a copy of the GNU Lesser General Public       *
  18  * License along with the script.                                         *
  19  * If not, see http://www.gnu.org/licenses/lgpl.html                      *
  20  *                                                                        *
  21  * The TYPO3 project - inspiring people to share!                         *
  22  *                                                                        */
  23 /**
  24  * View helper which returns a select box, that can be used to switch between
  25  * multiple actions and controllers and looks similar to TYPO3s funcMenu.
  26  * Note: This view helper is experimental!
  27  *
  28  * = Examples =
  29  *
  30  * <code title="Simple">
  31  * <f:be.menus.actionMenu>
  32  * <f:be.menus.actionMenuItem label="Overview" controller="Blog" action="index" />
  33  * <f:be.menus.actionMenuItem label="Create new Blog" controller="Blog" action="new" />
  34  * <f:be.menus.actionMenuItem label="List Posts" controller="Post" action="index" arguments="{blog: blog}" />
  35  * </f:be.menus.actionMenu>
  36  * </code>
  37  * <output>
  38  * Selectbox with the options "Overview", "Create new Blog" and "List Posts"
  39  * </output>
  40  *
  41  * <code title="Localized">
  42  * <f:be.menus.actionMenu>
  43  * <f:be.menus.actionMenuItem label="{f:translate(key:'overview')}" controller="Blog" action="index" />
  44  * <f:be.menus.actionMenuItem label="{f:translate(key:'create_blog')}" controller="Blog" action="new" />
  45  * </f:be.menus.actionMenu>
  46  * </code>
  47  * <output>
  48  * localized selectbox
  49  * <output>
  50  */
  51 class ActionMenuViewHelper extends \TYPO3\CMS\Fluid\Core\ViewHelper\AbstractTagBasedViewHelper implements \TYPO3\CMS\Fluid\Core\ViewHelper\Facets\ChildNodeAccessInterface {
  52
  53         /**
  54          * @var string
  55          */
  56         protected $tagName = 'select';
  57
  58         /**
  59          * An array of Tx_Fluid_Core_Parser_SyntaxTree_AbstractNode
  60          *
  61          * @var array
  62          */
  63         protected $childNodes = array();
  64
  65         /**
  66          * Setter for ChildNodes - as defined in ChildNodeAccessInterface
  67          *
  68          * @param array $childNodes Child nodes of this syntax tree node
  69          * @return void
  70          * @api
  71          */
  72         public function setChildNodes(array $childNodes) {
  73                 $this->childNodes = $childNodes;
  74         }
  75
  76         /**
  77          * Render FunctionMenu
  78          *
  79          * @param string $defaultController
  80          * @return string
  81          */
  82         public function render($defaultController = NULL) {
  83                 $this->tag->addAttribute('onchange', 'jumpToUrl(this.options[this.selectedIndex].value, this);');
  84                 $options = '';
  85                 foreach ($this->childNodes as $childNode) {
  86                         if ($childNode instanceof \TYPO3\CMS\Fluid\Core\Parser\SyntaxTree\ViewHelperNode) {
  87                                 $options .= $childNode->evaluate($this->renderingContext);
  88                         }
  89                 }
  90                 $this->tag->setContent($options);
  91                 return '<div class="docheader-funcmenu">' . $this->tag->render() . '</div>';
  92         }
  93 }