HorizontalRulerContentObject.php

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<?php
namespace TYPO3\CMS\Frontend\ContentObject;

class HorizontalRulerContentObject extends \TYPO3\CMS\Frontend\ContentObject\AbstractContentObject {

    public function render($conf = array()) {
        $lineThickness = isset($conf['lineThickness.']) ? $this->cObj->stdWrap($conf['lineThickness'], $conf['lineThickness.']) : $conf['lineThickness'];
        $lineThickness = \TYPO3\CMS\Core\Utility\MathUtility::forceIntegerInRange($lineThickness, 1, 50);
        $lineColor = isset($conf['lineColor.']) ? $this->cObj->stdWrap($conf['lineColor'], $conf['lineColor.']) : $conf['lineColor'];
        if (!$lineColor) {
            $lineColor = 'black';
        }
        $spaceBefore = isset($conf['spaceLeft.']) ? (int)$this->cObj->stdWrap($conf['spaceLeft'], $conf['spaceLeft.']) : (int)$conf['spaceLeft'];
        $spaceAfter = isset($conf['spaceRight.']) ? (int)$this->cObj->stdWrap($conf['spaceRight'], $conf['spaceRight.']) : (int)$conf['spaceRight'];
        $tableWidth = isset($conf['tableWidth.']) ? (int)$this->cObj->stdWrap($conf['tableWidth'], $conf['tableWidth.']) : (int)$conf['tableWidth'];
        if (!$tableWidth) {
            $tableWidth = '99%';
        }
        $theValue = '';
        $theValue .= '<table border="0" cellspacing="0" cellpadding="0"
            width="' . htmlspecialchars($tableWidth) . '"
            summary=""><tr>';
        if ($spaceBefore) {
            $theValue .= '<td width="1">
                <img src="' . $GLOBALS['TSFE']->absRefPrefix . 'clear.gif"
                width="' . $spaceBefore . '"
                height="1" alt="" title="" />
            </td>';
        }
        $theValue .= '<td bgcolor="' . $lineColor . '">
            <img src="' . $GLOBALS['TSFE']->absRefPrefix . 'clear.gif"
            width="1"
            height="' . $lineThickness . '"
            alt="" title="" />
        </td>';
        if ($spaceAfter) {
            $theValue .= '<td width="1">
                <img src="' . $GLOBALS['TSFE']->absRefPrefix . 'clear.gif"
                width="' . $spaceAfter . '"
                height="1" alt="" title="" />
            </td>';
        }
        $theValue .= '</tr></table>';
        if (isset($conf['stdWrap.'])) {
            $theValue = $this->cObj->stdWrap($theValue, $conf['stdWrap.']);
        }
        return $theValue;
    }

}