9.5/_infobox_view_helper_8php_source.html

<?php

namespace ‪TYPO3\CMS\Fluid\ViewHelpers\Be;


/*

 * This file is part of the TYPO3 CMS project.

 *

 * It is free software; you can redistribute it and/or modify it under

 * the terms of the GNU General Public License, either version 2

 * of the License, or any later version.

 *

 * For the full copyright and license information, please read the

 * LICENSE.txt file that was distributed with this source code.

 *

 * The TYPO3 project - inspiring people to share!

 */


use ‪TYPO3\CMS\Core\Utility\MathUtility;

use TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface;

use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;

use TYPO3Fluid\Fluid\Core\ViewHelper\Traits\CompileWithContentArgumentAndRenderStatic;


class ‪InfoboxViewHelper extends AbstractViewHelper

{

    use CompileWithContentArgumentAndRenderStatic;


    const ‪STATE_NOTICE = -2;

    const ‪STATE_INFO = -1;

    const ‪STATE_OK = 0;

    const ‪STATE_WARNING = 1;

    const ‪STATE_ERROR = 2;


    protected ‪$escapeOutput = false;


    public function ‪initializeArguments()

    {

        $this->registerArgument('message', 'string', 'The message of the info box, if NULL tag content is used');

        $this->registerArgument('title', 'string', 'The title of the info box');

        $this->registerArgument('state', 'int', 'The state of the box, InfoboxViewHelper::STATE_*', false, self::STATE_NOTICE);

        $this->registerArgument('iconName', 'string', 'The icon name from font awesome, NULL sets default icon');

        $this->registerArgument('disableIcon', 'bool', 'If set to TRUE, the icon is not rendered.', false, false);

    }


    public static function ‪renderStatic(array $arguments, \Closure $renderChildrenClosure, RenderingContextInterface $renderingContext)

    {

        $title = $arguments['title'];

        $message = $renderChildrenClosure();

        $state = $arguments['state'];

        $isInRange = ‪MathUtility::isIntegerInRange($state, -2, 2);

        if (!$isInRange) {

            $state = -2;

        }


        $iconName = $arguments['iconName'];

        $disableIcon = $arguments['disableIcon'];

        $classes = [

            self::STATE_NOTICE => 'notice',

            self::STATE_INFO => 'info',

            self::STATE_OK => 'success',

            self::STATE_WARNING => 'warning',

            self::STATE_ERROR => 'danger'

        ];

        ‪$icons = [

            self::STATE_NOTICE => 'lightbulb-o',

            self::STATE_INFO => 'info',

            self::STATE_OK => 'check',

            self::STATE_WARNING => 'exclamation',

            self::STATE_ERROR => 'times'

        ];

        $stateClass = $classes[$state];

        $icon = ‪$icons[$state];

        if ($iconName !== null) {

            $icon = $iconName;

        }

        $iconTemplate = '';

        if (!$disableIcon) {

            $iconTemplate = '' .

                '<div class="media-left">' .

                    '<span class="fa-stack fa-lg callout-icon">' .

                        '<i class="fa fa-circle fa-stack-2x"></i>' .

                        '<i class="fa fa-' . htmlspecialchars($icon) . ' fa-stack-1x"></i>' .

                    '</span>' .

                '</div>';

        }

        $titleTemplate = '';

        if ($title !== null) {

            $titleTemplate = '<h4 class="callout-title">' . htmlspecialchars($title) . '</h4>';

        }

        return '<div class="callout callout-' . htmlspecialchars($stateClass) . '">' .

                '<div class="media">' .

                    $iconTemplate .

                    '<div class="media-body">' .

                        $titleTemplate .

                        '<div class="callout-body">' . $message . '</div>' .

                    '</div>' .

                '</div>' .

            '</div>';

    }

}