index.php

Typo3, 开源里边最强大的

<?php
/***************************************************************
*  Copyright notice
*
*  (c) 2004-2005 Kasper Skaarhoj ([e-mail])
*  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.
*
*  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!
***************************************************************/
/**
 * Versioning module
 *
 * @author	Kasper Skaarhoj <[e-mail]>
 */
/**
 * [CLASS/FUNCTION INDEX of SCRIPT]
 *
 *
 *
 *  102: class tx_version_cm1 extends t3lib_SCbase
 *
 *              SECTION: Standard module initialization
 *  138:     function menuConfig()
 *  175:     function main()
 *  236:     function jumpToUrl(URL)
 *  296:     function printContent()
 *
 *              SECTION: Versioning management
 *  322:     function versioningMgm()
 *  485:     function pageSubContent($pid,$c=0)
 *  539:     function lookForOwnVersions($table,$uid)
 *  556:     function adminLinks($table,$row)
 *
 *              SECTION: Workspace management
 *  628:     function workspaceMgm()
 *  688:     function displayWorkspaceOverview()
 *  758:     function displayWorkspaceOverview_list($pArray)
 *  923:     function displayWorkspaceOverview_setInPageArray(&$pArray,$table,$row)
 *  936:     function displayWorkspaceOverview_allStageCmd()
 *
 *              SECTION: Helper functions (REDUNDANT FROM user/ws/index.php - someone could refactor this...)
 *  986:     function formatVerId($verId)
 *  996:     function formatWorkspace($wsid)
 * 1023:     function formatCount($count)
 * 1050:     function versionsInOtherWS($table,$uid)
 * 1080:     function showStageChangeLog($table,$id,$stageCommands)
 * 1129:     function subElements($uid,$treeLevel,$origId=0)
 * 1232:     function subElements_getNonPageRecords($tN, $uid, &$recList)
 * 1262:     function subElements_renderItem(&$tCell,$tN,$uid,$rec,$origId,$iconMode,$HTMLdata)
 * 1331:     function markupNewOriginals()
 * 1353:     function createDiffView($table, $diff_1_record, $diff_2_record)
 * 1470:     function displayWorkspaceOverview_stageCmd($table,&$rec_off)
 * 1557:     function displayWorkspaceOverview_commandLinks($table,&$rec_on,&$rec_off,$vType)
 * 1627:     function displayWorkspaceOverview_commandLinksSub($table,$rec,$origId)
 *
 *              SECTION: Processing
 * 1683:     function publishAction()
 *
 * TOTAL FUNCTIONS: 27
 * (This index is automatically created/updated by the extension "extdeveval")
 *
 */


	// DEFAULT initialization of a module [BEGIN]
unset($MCONF);
require ('conf.php');
require ($BACK_PATH.'init.php');
require ($BACK_PATH.'template.php');
$LANG->includeLLFile('EXT:version/locallang.xml');
require_once (PATH_t3lib.'class.t3lib_scbase.php');
	// DEFAULT initialization of a module [END]

require_once(PATH_t3lib.'class.t3lib_diff.php');
require_once(PATH_typo3.'mod/user/ws/class.wslib.php');
require_once(PATH_t3lib.'class.t3lib_pagetree.php');
require_once(PATH_t3lib.'class.t3lib_tcemain.php');



/**
 * Versioning module, including workspace management
 *
 * @author	Kasper Skaarhoj <[e-mail]>
 * @package TYPO3
 * @subpackage core
 */
class tx_version_cm1 extends t3lib_SCbase {

		// Default variables for backend modules
	var $MCONF = array();				// Module configuration
	var $MOD_MENU = array();			// Module menu items
	var $MOD_SETTINGS = array();		// Module session settings
	var $doc;							// Document Template Object
	var $content;						// Accumulated content


		// Internal:
	var $showWorkspaceCol = 0;
	var $formatWorkspace_cache = array();
	var $formatCount_cache = array();
	var $targets = array();		// Accumulation of online targets.
	var $pageModule = '';			// Name of page module
	var $publishAccess = FALSE;
	var $be_user_Array = array();
	var $stageIndex = array();
	var $recIndex = array();






	/*********************************
	 *
	 * Standard module initialization
	 *
	 *********************************/

	/**
	 * Initialize menu configuration
	 *
	 * @return	void
	 */
	function menuConfig()	{

			// Menu items:
		$this->MOD_MENU = array(
			'filter' => array(
				1 => 'Drafts',
				2 => 'Archive',
				0 => 'All',
			),
			'display' => array(
				0 => '[Live workspace]',
				-98 => 'Draft Workspaces',
				-99 => 'All',
				-1 => '[Default Draft]'
			),
			'diff' => ''
		);

			// Add workspaces:
		if ($GLOBALS['BE_USER']->workspace===0)	{	// Spend time on this only in online workspace because it might take time:
			$workspaces = $GLOBALS['TYPO3_DB']->exec_SELECTgetRows('uid,title,adminusers,members,reviewers','sys_workspace','pid=0'.t3lib_BEfunc::deleteClause('sys_workspace'),'','title');
			foreach($workspaces as $rec)	{
				if ($GLOBALS['BE_USER']->checkWorkspace($rec))	{
					$this->MOD_MENU['display'][$rec['uid']] = '['.$rec['uid'].'] '.$rec['title'];
				}
			}
		}

			// CLEANSE SETTINGS
		$this->MOD_SETTINGS = t3lib_BEfunc::getModuleData($this->MOD_MENU, t3lib_div::_GP('SET'), $this->MCONF['name'], 'ses');
	}

	/**
	 * Main function of the module. Write the content to $this->content
	 *
	 * @return	void
	 */
	function main()	{
		global $BE_USER,$LANG,$BACK_PATH,$TCA_DESCR,$TCA,$CLIENT,$TYPO3_CONF_VARS;

			// Setting module configuration:
		$this->MCONF = $GLOBALS['MCONF'];
		
		$this->REQUEST_URI = str_replace('&sendToReview=1','',t3lib_div::getIndpEnv('REQUEST_URI'));

			// Draw the header.
		$this->doc = t3lib_div::makeInstance('mediumDoc');
		$this->doc->backPath = $BACK_PATH;
		$this->doc->form='<form action="" method="post">';

	        // Add styles
		$this->doc->inDocStylesArray[$GLOBALS['MCONF']['name']] = '
.version-diff-1 { background-color: green; }
.version-diff-2 { background-color: red; }
';

			// Setting up the context sensitive menu:
		$CMparts = $this->doc->getContextMenuCode();
		$this->doc->JScode.= $CMparts[0];
		$this->doc->bodyTagAdditions = $CMparts[1];
		$this->doc->postCode.= $CMparts[2];

			// Getting input data:
		$this->id = intval(t3lib_div::_GP('id'));		// Page id. If set, indicates activation from Web>Versioning module
		if (!$this->id)	{
			$this->uid = intval(t3lib_div::_GP('uid'));		// Record uid. Goes with table name to indicate specific record
			$this->table = t3lib_div::_GP('table');			// Record table. Goes with uid to indicate specific record
		} else {
			$this->uid = $this->id;
			$this->table = 'pages';
		}
		$this->details = t3lib_div::_GP('details');		// Page id. If set, indicates activation from Web>Versioning module
		$this->diffOnly = t3lib_div::_GP('diffOnly');		// Flag. If set, shows only the offline version and with diff-view

			// Force this setting:
		$this->MOD_SETTINGS['expandSubElements'] = TRUE;
		$this->MOD_SETTINGS['diff'] = $this->details || $this->MOD_SETTINGS['diff']?1:0;

			// Reading the record:
		$record = t3lib_BEfunc::getRecord($this->table,$this->uid);
		if ($record['pid']==-1)	{
			$record = t3lib_BEfunc::getRecord($this->table,$record['t3ver_oid']);
		}
		$pidValue = $this->table==='pages' ? $this->uid : $record['pid'];

			// Checking access etc.
		if (is_array($record) && $TCA[$this->table]['ctrl']['versioningWS'])	{
			$this->uid = $record['uid']; 	// Might have changed if new live record was found!

				// Access check!
				// The page will show only if there is a valid page and if this page may be viewed by the user
			$this->pageinfo = t3lib_BEfunc::readPageAccess($pidValue,$this->perms_clause);
			$access = is_array($this->pageinfo) ? 1 : 0;

			if (($pidValue && $access) || ($BE_USER->user['admin'] && !$pidValue))	{

					// JavaScript
				$this->doc->JScode.= '
					<script language="javascript" type="text/javascript">
						script_ended = 0;
						function jumpToUrl(URL)	{
							window.location.href = URL;
						}

						function hlSubelements(origId, verId, over, diffLayer)	{	//
							if (over)	{
								document.getElementById(\'orig_\'+origId).attributes.getNamedItem("class").nodeValue = \'typo3-ver-hl\';
								document.getElementById(\'ver_\'+verId).attributes.getNamedItem("class").nodeValue = \'typo3-ver-hl\';
								if (diffLayer)	{
									document.getElementById(\'diff_\'+verId).style.visibility = \'visible\';
								}
							} else {
								document.getElementById(\'orig_\'+origId).attributes.getNamedItem("class").nodeValue = \'typo3-ver\';
								document.getElementById(\'ver_\'+verId).attributes.getNamedItem("class").nodeValue = \'typo3-ver\';
								if (diffLayer)	{
									document.getElementById(\'diff_\'+verId).style.visibility = \'hidden\';
								}
							}
						}
					</script>
				';

					// If another page module was specified, replace the default Page module with the new one
				$newPageModule = trim($BE_USER->getTSConfigVal('options.overridePageModule'));
				$this->pageModule = t3lib_BEfunc::isModuleSetInTBE_MODULES($newPageModule) ? $newPageModule : 'web_layout';

					// Setting publish access permission for workspace:
				$this->publishAccess = $BE_USER->workspacePublishAccess($BE_USER->workspace);


				$headerSection = $this->doc->getHeader('pages',$this->pageinfo,$this->pageinfo['_thePath']).'<br/>'.$LANG->sL('LLL:EXT:lang/locallang_core.php:labels.path').': '.t3lib_div::fixed_lgd_pre($this->pageinfo['_thePath'],50);

				$this->content.=$this->doc->startPage($LANG->getLL('title'));
				$this->content.=$this->doc->header($LANG->getLL('title'));
				$this->content.=$this->doc->spacer(5);
				$this->content.=$this->doc->section('',$headerSection);
				$this->content.=$this->doc->divider(5);

					// Render content:
				if ($this->id)	{
					$this->workspaceMgm();
				} else {
					$this->versioningMgm();
				}

					// ShortCut
				if ($BE_USER->mayMakeShortcut())	{
					$this->content.=$this->doc->spacer(20).$this->doc->section('',$this->doc->makeShortcutIcon('id',implode(',',array_keys($this->MOD_MENU)),$this->MCONF['name']));
				}
			}

			$this->content.=$this->doc->spacer(10);
		} else {
				// If no access or id value, create empty document:
			$this->content.=$this->doc->startPage($LANG->getLL('title'));
			$this->content.=$this->doc->section($LANG->getLL('clickAPage_header'),$LANG->getLL('clickAPage_content'),0,1);
		}
	}

	/**
	 * Outputs accumulated module content to browser.
	 *
	 * @return	void
	 */
	function printContent()	{

		$this->content.=$this->doc->endPage();
		echo $this->content;
	}










	/******************************
	 *
	 * Versioning management
	 *
	 ******************************/

	/**
	 * Management of versions for record
	 *
	 * @return	void
	 */
	function versioningMgm()	{
		global $TCA;

			// Diffing:
		$diff_1 = t3lib_div::_POST('diff_1');
		$diff_2 = t3lib_div::_POST('diff_2');
		if (t3lib_div::_POST('do_diff'))	{
			$content='';
			$content.='<h3>DIFFING:</h3>';