0byt3m1n1

Path: /data/applications/aps/typo3/4.5.5-0/standard/htdocs/typo3/sysext/version/ [ Home ]
File: class.tx_version_gui.php
<?php
/***************************************************************
*  Copyright notice
*
*  (c) 1999-2011 Kasper Skårhøj (kasperYYYY@typo3.com)
*  (c) 2010-2011 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['BACK_PATH'] . 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['BACK_PATH'], '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>
					';
				}
			}
		}
	}

}

if (defined('TYPO3_MODE') && isset($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['ext/version/class.tx_version_gui.php'])) {
	include_once($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['ext/version/class.tx_version_gui.php']);
}
?>