### Eclipse Workspace Patch 1.0
#P typo3_src_trunk
Index: typo3/alt_doc.php
===================================================================
--- typo3/alt_doc.php	(revision 8082)
+++ typo3/alt_doc.php	(working copy)
@@ -445,6 +445,25 @@
 			// CLEANSE SETTINGS
 		$this->MOD_SETTINGS = t3lib_BEfunc::getModuleData($this->MOD_MENU, t3lib_div::_GP('SET'), $this->MCONF['name']);
 
+		
+		// Hook for processing preview popViewId_addParams, popViewId and viewUrl
+		// could be used to modify the save and view preview URL
+		if (is_array ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/alt_doc.php']['init'])) {
+			$parameters = array(
+				'editcont' => $this->editconf,
+				'popViewId_addParams' => &$this->popViewId_addParams,
+				'popViewId'	=> &$this->popViewId,
+				'viewUrl' => &$this->viewUrl,
+			);
+            foreach ($GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/alt_doc.php']['init'] as $classReference) {
+                $hook = t3lib_div::getUserObj($classReference);
+				if ((method_exists($hook, 'processPreviewLink'))) {
+					$hook->processPreviewLink($parameters, $this);
+				}
+			}
+		}
+		
+		
 			// Create an instance of the document template object
 		$this->doc = $GLOBALS['TBE_TEMPLATE'];
 		$this->doc->backPath = $BACK_PATH;
@@ -690,8 +709,13 @@
 										$CALC_PERMS = $BE_USER->calcPerms(t3lib_BEfunc::getRecord('pages',$calcPRec['pid']));	// Fetching pid-record first.
 										$hasAccess = $CALC_PERMS&16 ? 1 : 0;
 										$deleteAccess = $CALC_PERMS&16 ? 1 : 0;
-										$this->viewId = $calcPRec['pid'];
-
+										$pagesTSC = t3lib_BEfunc::getPagesTSconfig($calcPRec['pid']);
+										if (is_array($pagesTSC['common.']['table.'][$table.'.']) && is_int($pagesTSC['options.']['table.'][$table.'.']['FePreviewPid'])) {
+											$this->viewId = $pagesTSC['common.']['table.'][$table.'.']['FePreviewPid'];
+										}else{
+											$this->viewId = $calcPRec['pid'];
+										}
+										
 											// Adding "&L=xx" if the record being edited has a languageField with a value larger than zero!
 										if ($TCA[$table]['ctrl']['languageField'] && $calcPRec[$TCA[$table]['ctrl']['languageField']]>0)	{
 											$this->viewId_addParams = '&L='.$calcPRec[$TCA[$table]['ctrl']['languageField']];
Index: tests/typo3/alt_docTest.php
===================================================================
--- tests/typo3/alt_docTest.php	(revision 0)
+++ tests/typo3/alt_docTest.php	(revision 0)
@@ -0,0 +1,77 @@
+<?php
+/***************************************************************
+* Copyright notice
+*
+* (c) 2010 Ingo Schmitt <is@marketing-factory.de>
+* 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!
+***************************************************************/
+
+/**
+ * Testcase for the "SC_alt_doc" in the TYPO3 Core.
+ *
+ * @package TYPO3
+ * 
+ * @author Ingo Schmitt <is@marketing-factory.de>
+ * @thanks to Christian Kuhn and Oliver Klee for helping me on this
+ * 
+ */
+// Since at_doc.php actually is outputting data, we have to start output 
+// buffering and have to discard the output after executing the file.
+ob_start();
+require_once(PATH_site . 'typo3/alt_doc.php');
+ob_end_clean();
+
+class alt_docTest extends tx_phpunit_testcase {
+	/**
+	 * @var  array  backup for global arrays
+	 */
+	private $backupGlobalVariables = array();
+	
+	public function setUp() {
+		$this->backupGloablsVariables = array(
+			'TYPO3_CONF_VARS' => $GLOBALS['TYPO3_CONF_VARS'],
+			'T3_VAR' => $GLOBALS['T3VAR'], 
+		);
+	}
+	
+	public function tearDown() {
+		foreach ($this->backupGlobalsVariables as $key => $value) {
+			$GLOBALS[$key] = $value;
+		}
+	}
+	
+	/**
+	 * @test
+	 */
+	public function initHookGetsCalled() {
+		$hookClassName = uniqid('tx_coretest');
+		$hookMock = $this->getMock(
+			$hookClassName,
+			array('processPreviewLink')
+		);
+		$hookMock->expects($this->once())->method('processPreviewLink');
+		
+		$GLOBALS['TYPO3_CONF_VARS']['SC_OPTIONS']['typo3/alt_doc.php']['init'][] = $hookClassName;
+		$GLOBALS['T3_VAR']['getUserObj'][$hookClassName] = $hookMock;
+		
+		$fixture = t3lib_div::makeInstance('SC_alt_doc');
+		$fixture->init();
+	}
+}
+?>
\ No newline at end of file