VersionView.php

Go to the documentation of this file.

<?php
namespace TYPO3\CMS\Version\View;

class VersionView {

    public function getVersionSelector($id, $noAction = FALSE) {
        if ($id <= 0) {
            return;
        }
        if ($GLOBALS['BE_USER']->workspace == 0) {
            // Get Current page record:
            $curPage = \TYPO3\CMS\Backend\Utility\BackendUtility::getRecord('pages', $id);
            // If the selected page is not online, find the right ID
            $onlineId = $curPage['pid'] == -1 ? $curPage['t3ver_oid'] : $id;
            // Select all versions of online version:
            $versions = \TYPO3\CMS\Backend\Utility\BackendUtility::selectVersionsOfRecord('pages', $onlineId, 'uid,pid,t3ver_label,t3ver_oid,t3ver_wsid,t3ver_id', NULL);
            // If more than one was found...:
            if (count($versions) > 1) {
                $selectorLabel = '<strong>' . $GLOBALS['LANG']->sL('LLL:EXT:version/locallang.xlf:versionSelect.label', TRUE) . '</strong>';
                // Create selector box entries:
                $opt = array();
                foreach ($versions as $vRow) {
                    if ($vRow['uid'] == $onlineId) {
                        // Live version
                        $label = '[' . $GLOBALS['LANG']->sL('LLL:EXT:version/locallang.xlf:versionSelect.live', TRUE) . ']';
                    } else {
                        $label = $vRow['t3ver_label'] . ' (' . $GLOBALS['LANG']->sL('LLL:EXT:version/locallang.xlf:versionId', TRUE) . ' ' . $vRow['t3ver_id'] . ($vRow['t3ver_wsid'] != 0 ? ' ' . $GLOBALS['LANG']->sL('LLL:EXT:version/locallang.xlf:workspaceId', TRUE) . ' ' . $vRow['t3ver_wsid'] : '') . ')';
                    }
                    $opt[] = '<option value="' . htmlspecialchars(\TYPO3\CMS\Core\Utility\GeneralUtility::linkThisScript(array('id' => $vRow['uid']))) . '"' . ($id == $vRow['uid'] ? ' selected="selected"' : '') . '>' . htmlspecialchars($label) . '</option>';
                }
                // Add management link:
                $management = '<input type="button" value="' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:ver.mgm', TRUE) . '" onclick="window.location.href=\'' . htmlspecialchars($GLOBALS['BACK_PATH'] . \TYPO3\CMS\Backend\Utility\BackendUtility::getModuleUrl('web_txversionM1', array('table' => 'pages', 'uid' => $onlineId))) . '\';" />';
                // Create onchange handler:
                $onChange = 'window.location.href=this.options[this.selectedIndex].value;';
                // Controls:
                if ($id == $onlineId) {
                    $controls .= '<img' . \TYPO3\CMS\Backend\Utility\IconUtility::skinImg($GLOBALS['BACK_PATH'], 'gfx/blinkarrow_left.gif', 'width="5" height="9"') . ' class="absmiddle" alt="" /> <strong>' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:ver.online', TRUE) . '</strong>';
                } elseif (!$noAction) {
                    $controls .= '<a href="' . $GLOBALS['TBE_TEMPLATE']->issueCommand(('&cmd[pages][' . $onlineId . '][version][swapWith]=' . $id . '&cmd[pages][' . $onlineId . '][version][action]=swap'), \TYPO3\CMS\Core\Utility\GeneralUtility::linkThisScript(array('id' => $onlineId))) . '" class="nobr">' . \TYPO3\CMS\Backend\Utility\IconUtility::getSpriteIcon('actions-version-swap-version', array(
                        'title' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:ver.swapPage', TRUE),
                        'style' => 'margin-left:5px;vertical-align:bottom;'
                    )) . '<strong>' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.xlf:ver.swap', TRUE) . '</strong></a>';
                }
                // Write out HTML code:
                return '
                    <!--
                        Version selector:
                    -->
                    <table border="0" cellpadding="0" cellspacing="0" id="typo3-versionSelector">
                        <tr>
                            <td>' . $selectorLabel . '</td>
                            <td>
                                <select onchange="' . htmlspecialchars($onChange) . '">
                                    ' . implode('', $opt) . '
                                </select></td>
                            <td>' . $controls . '</td>
                            <td>' . $management . '</td>
                        </tr>
                    </table>
                ';
            }
        }
    }
}