Index: typo3/sysext/install/mod/class.tx_install.php =================================================================== --- typo3/sysext/install/mod/class.tx_install.php (Revision 9246) +++ typo3/sysext/install/mod/class.tx_install.php (Arbeitskopie) @@ -155,6 +155,7 @@ require_once(t3lib_extMgm::extPath('install') . 'updates/class.tx_coreupdates_statictemplates.php'); require_once(t3lib_extMgm::extPath('install') . 'updates/class.tx_coreupdates_t3skin.php'); require_once(t3lib_extMgm::extPath('install') . 'updates/class.tx_coreupdates_compressionlevel.php'); +require_once(t3lib_extMgm::extPath('install') . 'updates/class.tx_coreupdates_migrateworkspaces.php'); /** * Install Tool module Index: typo3/sysext/install/updates/class.tx_coreupdates_migrateworkspaces.php =================================================================== --- typo3/sysext/install/updates/class.tx_coreupdates_migrateworkspaces.php (Revision 0) +++ typo3/sysext/install/updates/class.tx_coreupdates_migrateworkspaces.php (Revision 0) @@ -0,0 +1,233 @@ + +* 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! +***************************************************************/ + + +/** + * Migrates workspaces from TYPO3 versions below 4.5. + * + * @author Tolleiv Nietsch + * @version $Id$ + */ +class tx_coreupdates_migrateworkspaces extends tx_coreupdates_installsysexts { + public $versionNumber; // version number coming from t3lib_div::int_from_ver() + + /** + * parent object + * + * @var tx_install + */ + public $pObj; + public $userInput; // user input + public $sqlQueries; + + /** + * Checks if an update is needed + * + * @param string &$description: The description for the update, which will be updated with a description of the script's purpose + * @return boolean whether an update is needed (true) or not (false) + */ + public function checkForUpdate(&$description) { + $result = FALSE; + $description = 'Migrates the old hardcoded draft workspace to be a real workspace element'; + + // TYPO3 version 4.5 and above + if ($this->versionNumber >= 4005000) { + $this->includeTCA(); + $result = $this->isDraftWorkspaceUsed(); + } + + return $result; + } + + /** + * If there's any user-input which we'd love to process, this method allows to specify what + * kind of input we need. + * + * Since we don't need input this is left empty. It's still here to avoid that this is inherited. + * + * @param string $inputPrefix + * @return void + */ + public function getUserInput($inputPrefix) { + return; + } + + /** + * Performs the database update. Changes existing workspaces to use the new custom workspaces + * + * @param array &$databaseQueries: queries done in this update + * @param mixed &$customMessages: custom messages + * @return boolean whether it worked (true) or not (false) + */ + public function performUpdate(array &$databaseQueries, &$customMessages) { + $result = TRUE; + + // TYPO3 version below 4.5 + if ($this->versionNumber < 4005000) { + return FALSE; + } + + // There's no TCA available yet + $this->includeTCA(); + + // install version extension (especially when updating from very old TYPO3 versions + $this->installExtensions(array('version')); + + // create a new dedicated "Draft" workspace and move all records to that new workspace + if ($this->isDraftWorkspaceUsed()) { + $draftWorkspaceId = $this->createWorkspace(); + if (is_integer($draftWorkspaceId)) { + $this->migrateDraftWorkspaceRecordsToWorkspace($draftWorkspaceId); + } + } + + if (is_array($this->sqlQueries) && is_array($databaseQueries)) { + $databaseQueries = array_merge($databaseQueries, $this->sqlQueries); + } + + return $result; + } + + /** + * Install a extensions + * + * @param array List of extension keys + * @return boolean Determines whether this was successful or not + */ + protected function installExtensions($extensionKeys) { + if (!is_array($extensionKeys)) { + return FALSE; + } + + $result = FALSE; + $extList = $this->addExtToList($extensionKeys); + if ($extList) { + $this->writeNewExtensionList($extList); + $result = TRUE; + } + return $result; + } + + /** + * Check if any table contains draft-workspace records + * + * @return bool + */ + protected function isDraftWorkspaceUsed() { + $foundDraftRecords = FALSE; + + $tables = array_keys($GLOBALS['TCA']); + foreach ($tables as $table) { + $versioningVer = t3lib_div::intInRange($GLOBALS['TCA'][$table]['ctrl']['versioningWS'], 0, 2, 0); + if ($versioningVer > 0) { + if ($this->hasElementsOnWorkspace($table, -1)) { + $foundDraftRecords = TRUE; + break; + } + } + } + + return $foundDraftRecords; + } + + /** + * Create a real workspace named "Draft" + * + * @return integer + */ + protected function createWorkspace() { + // @todo who are the reviewers and owners for this workspace? + // In previous versions this was defined in be_groups/be_users with the setting "Edit in Draft" + $data = array( + 'title' => 'Draft' + ); + $GLOBALS['TYPO3_DB']->exec_INSERTquery('sys_workspace', $data); + $this->sqlQueries[] = $GLOBALS['TYPO3_DB']->debug_lastBuiltQuery; + return $GLOBALS['TYPO3_DB']->sql_insert_id(); + } + + /** + * Migrates all elements from the old draft workspace to the new one. + * + * @param integer $wsId + * @return void + */ + protected function migrateDraftWorkspaceRecordsToWorkspace($wsId) { + $tables = array_keys($GLOBALS['TCA']); + $where = 't3ver_wsid=-1 AND deleted=0'; + $values = array( + 't3ver_wsid' => intval($wsId) + ); + foreach($tables as $table) { + $versioningVer = t3lib_div::intInRange($GLOBALS['TCA'][$table]['ctrl']['versioningWS'], 0, 2, 0); + if ($versioningVer > 0 && $this->hasElementsOnWorkspace($table, -1)) { + $GLOBALS['TYPO3_DB']->exec_UPDATEquery($table, $where, $values); + $this->sqlQueries[] = $GLOBALS['TYPO3_DB']->debug_lastBuiltQuery; + } + } + } + + /** + * Includes the TCA definition of installed extensions. + * + * This method is used because usually the TCA is included within the init.php script, this doesn't happen + * if the install-tool is used, therefore this has to be done by hand. + * + * @return void + */ + protected function includeTCA() { + global $TCA; // this is relevant because it's used within the included ext_tables.php files - do NOT remove it + + include_once(TYPO3_tables_script ? PATH_typo3conf . TYPO3_tables_script : PATH_t3lib . 'stddb/tables.php'); + // Extension additions + if ($GLOBALS['TYPO3_LOADED_EXT']['_CACHEFILE']) { + include_once(PATH_typo3conf . $GLOBALS['TYPO3_LOADED_EXT']['_CACHEFILE'] . '_ext_tables.php'); + } else { + include_once(PATH_t3lib . 'stddb/load_ext_tables.php'); + } + } + + /** + * Determines whether a table has elements in a particular workspace. + * + * @param string $table Name of the table + * @param integer $workspaceId Id of the workspace + * @return boolean + */ + protected function hasElementsOnWorkspace($table, $workspaceId) { + $count = $GLOBALS['TYPO3_DB']->exec_SELECTcountRows( + 'uid', + $table, + 'deleted=0 AND t3ver_wsid=' . intval($workspaceId) + ); + + $this->sqlQueries[] = $GLOBALS['TYPO3_DB']->debug_lastBuiltQuery; + + return ($count > 0); + } +} +?> Index: typo3/sysext/install/ext_localconf.php =================================================================== --- typo3/sysext/install/ext_localconf.php (Revision 9246) +++ typo3/sysext/install/ext_localconf.php (Arbeitskopie) @@ -39,4 +39,7 @@ // Version 4.4: warn for set CompressionLevel and warn user to update his .htaccess $TYPO3_CONF_VARS['SC_OPTIONS']['ext/install']['update']['checkForCompressionLevel'] = 'tx_coreupdates_compressionlevel'; + // Version 4.5: migrate workspaces to use custom stages and install the required extensions +$TYPO3_CONF_VARS['SC_OPTIONS']['ext/install']['update']['migrateWorkspaces'] = 'tx_coreupdates_migrateworkspaces'; + ?> \ No newline at end of file