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<?php |
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declare(strict_types=1); |
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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\Dashboard\ViewHelpers\Widget; |
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use TYPO3\CMS\Dashboard\Widgets\ButtonProviderInterface; |
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use TYPO3\CMS\Dashboard\Widgets\ElementAttributesInterface; |
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use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractTagBasedViewHelper; |
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/** |
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* @internal |
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* |
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* Renders a dashboard button |
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* |
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* Examples |
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* ======== |
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* |
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* :: |
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* |
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* <dashboard:widget.button button="{button}" class="widget-cta"> |
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* {f:translate(id: button.title, default: button.title)} |
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* </dashboard:widget.button button="{button}" class="widget-cta"> |
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*/ |
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class ButtonViewHelper 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 $tagName = 'a'; |
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public function initializeArguments(): void |
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{ |
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parent::initializeArguments(); |
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$this->registerUniversalTagAttributes(); |
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$this->registerArgument('button', ButtonProviderInterface::class, 'Dashboard widget button', true); |
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} |
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public function render(): string |
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{ |
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$button = $this->arguments['button']; |
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$this->tag->addAttribute('href', $button->getLink() ?: '#'); |
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$target = $button->getTarget(); |
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if ($target !== '') { |
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$this->tag->addAttribute('target', $target); |
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if ($target === '_blank') { |
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$this->tag->addAttribute('rel', 'noreferrer'); |
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} |
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} |
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if ($button instanceof ElementAttributesInterface) { |
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$this->tag->addAttributes($button->getElementAttributes()); |
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} |
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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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TYPO3 /
TYPO3.CMS
