TYPO3 Core

public function getVersionSelector($id, $noAction = FALSE) {

if (t3lib_extMgm::isLoaded('version')) {

$versionGuiObj = t3lib_div::makeInstance('tx_version_gui');

return $versionGuiObj->getVersionSelector($id, $noAction);

<?php

/***************************************************************

* Copyright notice

*

* (c) 1999-2010 Kasper Skårhøj (kasperYYYY@typo3.com)

* (c) 2010 Benjamin Mack (benni@typo3.org)

*

* All rights reserved

*

* This script is part of the TYPO3 project. The TYPO3 project is

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

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation; either version 2 of the License, or

* (at your option) any later version.

*

* The GNU General Public License can be found at

* http://www.gnu.org/copyleft/gpl.html.

* A copy is found in the textfile GPL.txt and important notices to the license

* from the author is found in LICENSE.txt distributed with these scripts.

*

*

* This script is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

* GNU General Public License for more details.

*

* This copyright notice MUST APPEAR in all copies of the script!

***************************************************************/

/**

*

* Contains some parts for staging, versioning and workspaces

* to interact with the TYPO3 Core Engine

*

*/

class tx_version_gui {

/**

* Creates the version selector for the page id inputted.

* Moved out of the core file typo3/template.php

*

* @param integer Page id to create selector for.

* @param boolean If set, there will be no button for swapping page.

* @return void

*/

public function getVersionSelector($id, $noAction = FALSE) {

if ($id <= 0) {

return;

}

if ($GLOBALS['BE_USER']->workspace == 0) {

// Get Current page record:

$curPage = t3lib_BEfunc::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 = t3lib_BEfunc::selectVersionsOfRecord('pages', $onlineId, 'uid,pid,t3ver_label,t3ver_oid,t3ver_wsid,t3ver_id');

// If more than one was found...:

if (count($versions) > 1) {

$selectorLabel = '<strong>' . $GLOBALS['LANG']->sL('LLL:EXT:version/locallang.xml: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.xml:versionSelect.live', TRUE) . ']';

} else {

$label = $vRow['t3ver_label'] . ' (' . $GLOBALS['LANG']->sL('LLL:EXT:version/locallang.xml:versionId', TRUE) . ' ' . $vRow['t3ver_id'] .

($vRow['t3ver_wsid'] != 0 ? ' ' . $GLOBALS['LANG']->sL('LLL:EXT:version/locallang.xml:workspaceId', TRUE) . ' ' . $vRow['t3ver_wsid'] : '') . ')';

}

$opt[] = '<option value="' . htmlspecialchars(t3lib_div::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.php:ver.mgm', TRUE) . '" onclick="window.location.href=\'' .

htmlspecialchars($GLOBALS['TBE_TEMPLATE']->backPath . t3lib_extMgm::extRelPath('version') . 'cm1/index.php?table=pages&uid=' . $onlineId) . '\';" />';

// Create onchange handler:

$onChange = "window.location.href=this.options[this.selectedIndex].value;";

// Controls:

if ($id == $onlineId) {

$controls .= '<img' . t3lib_iconWorks::skinImg($GLOBALS['TBE_TEMPLATE']->backPath, 'gfx/blinkarrow_left.gif','width="5" height="9"') .

' class="absmiddle" alt="" /> <strong>' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php: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', t3lib_div::linkThisScript(array('id' => $onlineId))) .

'" class="nobr">' . t3lib_iconWorks::getSpriteIcon('actions-version-swap-version', array(

'title' => $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php:ver.swapPage', TRUE),

'style' => 'margin-left:5px;vertical-align:bottom;'

)) . '<strong>' . $GLOBALS['LANG']->sL('LLL:EXT:lang/locallang_core.php: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>

';

}

} elseif ($GLOBALS['BE_USER']->workspace !== 0) {

// Write out HTML code:

switch ($GLOBALS['BE_USER']->workspace) {

case 0:

$wsTitle = $GLOBALS['LANG']->sL('LLL:EXT:version/locallang.xml:live', TRUE);

break;

case -1:

$wsTitle = $GLOBALS['LANG']->sL('LLL:EXT:version/locallang.xml:draft', TRUE);

break;

default:

$wsTitle = $GLOBALS['BE_USER']->workspaceRec['title'];

break;

}

if (t3lib_BEfunc::isPidInVersionizedBranch($id) == 'branchpoint') {

return '

<!--

Version selector:

-->

<table border="0" cellpadding="0" cellspacing="0" id="typo3-versionSelector">

<tr>

<td>' . $selectorLabel . '</td>

<td>Workspace: "' . htmlspecialchars($wsTitle) . '"</td>

<td><em>' . $GLOBALS['LANG']->sL('LLL:EXT:version/locallang.xml:versionSelect.inBranch', TRUE) . '</em></td>

</tr>

</table>

';

} else {

// Get Current page record:

$curPage = t3lib_BEfunc::getRecord('pages', $id);

// If the selected page is not online, find the right ID

$onlineId = ($curPage['pid']==-1 ? $curPage['t3ver_oid'] : $id);

// The version of page:

$verPage = t3lib_BEfunc::getWorkspaceVersionOfRecord($GLOBALS['BE_USER']->workspace, 'pages', $onlineId);

if (!$verPage) {

if (!count(t3lib_BEfunc::countVersionsOfRecordsOnPage($GLOBALS['BE_USER']->workspace, $onlineId))) {

if ($GLOBALS['BE_USER']->workspaceVersioningTypeAccess(0)) {

$onClick = $GLOBALS['TBE_TEMPLATE']->issueCommand('&cmd[pages][' . $onlineId . '][version][action]=new&cmd[pages][' . $onlineId . '][version][treeLevels]=0',

t3lib_div::linkThisScript(array(

'id' => $onlineId

)));

$onClick = 'window.location.href=\'' . $onClick . '\'; return false;';

// Write out HTML code:

return '

<!--

No version yet, create one?

-->

<table border="0" cellpadding="0" cellspacing="0" id="typo3-versionSelector">

<tr>

<td>' . $selectorLabel . '</td>

<td>' . $GLOBALS['LANG']->sL('LLL:EXT:version/locallang.xml:workspace', TRUE) . ': "' . htmlspecialchars($wsTitle) . '"</td>

<td>

<input type="button" value="New version of page" name="_" onclick="' . htmlspecialchars($onClick) . '" /></td>

</tr>

</table>

';

}

} elseif ($GLOBALS['TYPO3_CONF_VARS']['BE']['elementVersioningOnly'] == FALSE && $GLOBALS['TYPO3_CONF_VARS']['BE']['newPagesVersioningType'] == 0) {

// only add this info if old/deprecated newPagesVersioning is allowed

return '

<!--

Version selector:

-->

<table border="0" cellpadding="0" cellspacing="0" id="typo3-versionSelector">

<tr>

<td>' . $selectorLabel . '</td>

<td>' . $GLOBALS['LANG']->sL('LLL:EXT:version/locallang.xml:workspace', TRUE) . ': "' . htmlspecialchars($wsTitle) . '"</td>

<td><em>' . $GLOBALS['LANG']->sL('LLL:EXT:version/locallang.xml:versionSelect.versionsFound', TRUE) . '</em></td>

</tr>

</table>

';

}

} elseif ($verPage['t3ver_swapmode']==0) {

$onClick = $GLOBALS['TBE_TEMPLATE']->issueCommand('&cmd[pages][' . $onlineId . '][version][action]=swap&cmd[pages][' .

$onlineId . '][version][swapWith]=' . $verPage['uid'],

t3lib_div::linkThisScript(array(

'id' => $onlineId

)));

$onClick = 'window.location.href=\'' . $onClick . '\'; return false;';

// Write out HTML code:

return '

<!--

Version selector:

-->

<table border="0" cellpadding="0" cellspacing="0" id="typo3-versionSelector">

<tr>

<td>' . $selectorLabel . '</td>

<td>' . $GLOBALS['LANG']->sL('LLL:EXT:version/locallang.xml:workspace', TRUE) . ': "' . htmlspecialchars($wsTitle) . '"</td>

<td>

<input type="button" value="' . $GLOBALS['LANG']->sL('LLL:EXT:version/locallang.xml:versionSelect.publish', TRUE) .

'" onclick="' . htmlspecialchars($onClick) . '" /></td>

</tr>

</table>

';

}

}

}

}

}

?>

'tx_version_tasks_autopublish' => t3lib_extMgm::extPath('version', 'tasks/class.tx_version_tasks_autopublish.php'),

'tx_version_gui' => t3lib_extMgm::extPath('version', 'class.tx_version_gui.php')