PageTree.php

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<?php
namespace TYPO3\CMS\Rtehtmlarea;

use TYPO3\CMS\Core\Utility\GeneralUtility;

class PageTree extends \localPageTree {

    public function printTree($treeArr = '') {
        $titleLen = (int)$GLOBALS['BE_USER']->uc['titleLen'];
        if (!is_array($treeArr)) {
            $treeArr = $this->tree;
        }
        $out = '';
        $c = 0;
        foreach ($treeArr as $k => $v) {
            $c++;
            $bgColorClass = ($c + 1) % 2 ? 'bgColor' : 'bgColor-10';
            if ($GLOBALS['SOBE']->browser->curUrlInfo['act'] == 'page' && $GLOBALS['SOBE']->browser->curUrlInfo['pageid'] == $v['row']['uid'] && $GLOBALS['SOBE']->browser->curUrlInfo['pageid']) {
                $arrCol = '<td><img' . \TYPO3\CMS\Backend\Utility\IconUtility::skinImg($GLOBALS['BACK_PATH'], 'gfx/blinkarrow_right.gif', 'width="5" height="9"') . ' class="c-blinkArrowR" alt="" /></td>';
                $bgColorClass = 'bgColor4';
            } else {
                $arrCol = '<td></td>';
            }
            $aOnClick = 'return jumpToUrl(' . GeneralUtility::quoteJSvalue($this->getThisScript() . 'act=' . $GLOBALS['SOBE']->browser->act . '&editorNo=' . $GLOBALS['SOBE']->browser->editorNo . '&contentTypo3Language=' . $GLOBALS['SOBE']->browser->contentTypo3Language . '&mode=' . $GLOBALS['SOBE']->browser->mode . '&expandPage=' . $v['row']['uid']) . ');';
            $cEbullet = $this->ext_isLinkable($v['row']['doktype'], $v['row']['uid']) ? '<a href="#" onclick="' . htmlspecialchars($aOnClick) . '"><img' . \TYPO3\CMS\Backend\Utility\IconUtility::skinImg($GLOBALS['BACK_PATH'], 'gfx/ol/arrowbullet.gif', 'width="18" height="16"') . ' alt="" /></a>' : '';
            $out .= '
                <tr class="' . $bgColorClass . '">
                    <td nowrap="nowrap"' . ($v['row']['_CSSCLASS'] ? ' class="' . $v['row']['_CSSCLASS'] . '"' : '') . '>' . $v['HTML'] . $this->wrapTitle($this->getTitleStr($v['row'], $titleLen), $v['row'], $this->ext_pArrPages) . '</td>' . $arrCol . '<td>' . $cEbullet . '</td>
                </tr>';
        }
        $out = '


            <!--
                Navigation Page Tree:
            -->
            <table border="0" cellpadding="0" cellspacing="0" id="typo3-tree">
                ' . $out . '
            </table>';
        return $out;
    }

}