Current File : /var/www/crm/modules/Administration/UpgradeWizardCommon.php
<?php
if(!defined('sugarEntry') || !sugarEntry) die('Not A Valid Entry Point');
/*********************************************************************************
* SugarCRM Community Edition is a customer relationship management program developed by
* SugarCRM, Inc. Copyright (C) 2004-2012 SugarCRM Inc.
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU Affero General Public License version 3 as published by the
* Free Software Foundation with the addition of the following permission added
* to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
* IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
* OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
*
* This program 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 Affero General Public License for more
* details.
*
* You should have received a copy of the GNU Affero General Public License along with
* this program; if not, see http://www.gnu.org/licenses or write to the Free
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA.
*
* You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
* SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU Affero General Public License version 3.
*
* In accordance with Section 7(b) of the GNU Affero General Public License version 3,
* these Appropriate Legal Notices must retain the display of the "Powered by
* SugarCRM" logo. If the display of the logo is not reasonably feasible for
* technical reasons, the Appropriate Legal Notices must display the words
* "Powered by SugarCRM".
********************************************************************************/
require_once('include/utils/db_utils.php');
require_once('include/utils/zip_utils.php');
// increase the cuttoff time to 1 hour
ini_set("max_execution_time", "3600");
if( isset( $_REQUEST['view'] ) && ($_REQUEST['view'] != "") ){
$view = $_REQUEST['view'];
if( $view != "default" && $view != "module" ){
die($mod_strings['ERR_UW_INVALID_VIEW']);
}
}
else{
die($mod_strings['ERR_UW_NO_VIEW']);
}
$form_action = "index.php?module=Administration&view=" . $view . "&action=UpgradeWizard";
$base_upgrade_dir = "upload://upgrades";
$base_tmp_upgrade_dir = sugar_cached('upgrades/temp');
$GLOBALS['subdirs'] = array('full', 'langpack', 'module', 'patch', 'theme');
// array of special scripts that are executed during (un)installation-- key is type of script, value is filename
if(!defined('SUGARCRM_PRE_INSTALL_FILE'))
{
define('SUGARCRM_PRE_INSTALL_FILE', 'scripts/pre_install.php');
define('SUGARCRM_POST_INSTALL_FILE', 'scripts/post_install.php');
define('SUGARCRM_PRE_UNINSTALL_FILE', 'scripts/pre_uninstall.php');
define('SUGARCRM_POST_UNINSTALL_FILE', 'scripts/post_uninstall.php');
}
$script_files = array(
"pre-install" => constant('SUGARCRM_PRE_INSTALL_FILE'),
"post-install" => constant('SUGARCRM_POST_INSTALL_FILE'),
"pre-uninstall" => constant('SUGARCRM_PRE_UNINSTALL_FILE'),
"post-uninstall" => constant('SUGARCRM_POST_UNINSTALL_FILE'),
);
function extractFile( $zip_file, $file_in_zip ){
global $base_tmp_upgrade_dir;
if(empty($base_tmp_upgrade_dir)){
$base_tmp_upgrade_dir = sugar_cached("upgrades/temp");
}
$my_zip_dir = mk_temp_dir( $base_tmp_upgrade_dir );
unzip_file( $zip_file, $file_in_zip, $my_zip_dir );
return( "$my_zip_dir/$file_in_zip" );
}
function extractManifest( $zip_file ){
return( extractFile( $zip_file, "manifest.php" ) );
}
function getInstallType( $type_string ){
// detect file type
global $subdirs;
foreach( $subdirs as $subdir ){
if( preg_match( "#/$subdir/#", $type_string ) ){
return( $subdir );
}
}
// return empty if no match
return( "" );
}
function getImageForType( $type ){
$icon = "";
switch( $type ){
case "full":
$icon = SugarThemeRegistry::current()->getImage("Upgrade", "",null,null,'.gif',$mod_strings['LBL_DST_UPGRADE']);
break;
case "langpack":
$icon = SugarThemeRegistry::current()->getImage("LanguagePacks", "",null,null,'.gif',$mod_strings['LBL_LANGUAGE_PACKS'] );
break;
case "module":
$icon = SugarThemeRegistry::current()->getImage("ModuleLoader", "",null,null,'.gif',$mod_strings['LBL_MODULE_LOADER_TITLE']);
break;
case "patch":
$icon = SugarThemeRegistry::current()->getImage("PatchUpgrades", "",null,null,'.gif',$mod_strings['LBL_PATCH_UPGRADES'] );
break;
case "theme":
$icon = SugarThemeRegistry::current()->getImage("Themes", "",null,null,'.gif',$mod_strings['LBL_THEME_SETTINGS'] );
break;
default:
break;
}
return( $icon );
}
function getLanguagePackName( $the_file ){
global $app_list_strings;
require_once( "$the_file" );
if( isset( $app_list_strings["language_pack_name"] ) ){
return( $app_list_strings["language_pack_name"] );
}
return( "" );
}
function getUITextForType( $type ){
$type = 'LBL_UW_TYPE_'.strtoupper($type);
global $mod_strings;
return $mod_strings[$type];
}
function getUITextForMode( $mode ){
$mode = 'LBL_UW_MODE_'.strtoupper($mode);
global $mod_strings;
return $mod_strings[$mode];
}
function validate_manifest( $manifest ){
// takes a manifest.php manifest array and validates contents
global $subdirs;
global $sugar_version;
global $sugar_flavor;
global $mod_strings;
if( !isset($manifest['type']) ){
die($mod_strings['ERROR_MANIFEST_TYPE']);
}
$type = $manifest['type'];
if( getInstallType( "/$type/" ) == "" ){
die($mod_strings['ERROR_PACKAGE_TYPE']. ": '" . $type . "'." );
}
if( isset($manifest['acceptable_sugar_versions']) ){
$version_ok = false;
$matches_empty = true;
if( isset($manifest['acceptable_sugar_versions']['exact_matches']) ){
$matches_empty = false;
foreach( $manifest['acceptable_sugar_versions']['exact_matches'] as $match ){
if( $match == $sugar_version ){
$version_ok = true;
}
}
}
if( !$version_ok && isset($manifest['acceptable_sugar_versions']['regex_matches']) ){
$matches_empty = false;
foreach( $manifest['acceptable_sugar_versions']['regex_matches'] as $match ){
if( preg_match( "/$match/", $sugar_version ) ){
$version_ok = true;
}
}
}
if( !$matches_empty && !$version_ok ){
die( $mod_strings['ERROR_VERSION_INCOMPATIBLE'] . $sugar_version );
}
}
if( isset($manifest['acceptable_sugar_flavors']) && sizeof($manifest['acceptable_sugar_flavors']) > 0 ){
$flavor_ok = false;
foreach( $manifest['acceptable_sugar_flavors'] as $match ){
if( $match == $sugar_flavor ){
$flavor_ok = true;
}
}
if( !$flavor_ok ){
die( $mod_strings['ERROR_FLAVOR_INCOMPATIBLE'] . $sugar_flavor );
}
}
}
function getDiffFiles($unzip_dir, $install_file, $is_install = true, $previous_version = ''){
//require_once($unzip_dir . '/manifest.php');
global $installdefs;
if(!empty($previous_version)){
//check if the upgrade path exists
if(!empty($upgrade_manifest)){
if(!empty($upgrade_manifest['upgrade_paths'])){
if(!empty($upgrade_manifest['upgrade_paths'][$previous_version])){
$installdefs = $upgrade_manifest['upgrade_paths'][$previous_version];
}
}//fi
}//fi
}//fi
$modified_files = array();
if(!empty($installdefs['copy'])){
foreach($installdefs['copy'] as $cp){
$cp['to'] = clean_path(str_replace('<basepath>', $unzip_dir, $cp['to']));
$restore_path = remove_file_extension(urldecode($install_file))."-restore/";
$backup_path = clean_path($restore_path.$cp['to'] );
//check if this file exists in the -restore directory
if(file_exists($backup_path)){
//since the file exists, then we want do an md5 of the install version and the file system version
$from = $backup_path;
$needle = $restore_path;
if(!$is_install){
$from = str_replace('<basepath>', $unzip_dir, $cp['from']);
$needle = $unzip_dir;
}
$files_found = md5DirCompare($from.'/', $cp['to'].'/', array('.svn'), false);
if(count($files_found > 0)){
foreach($files_found as $key=>$value){
$modified_files[] = str_replace($needle, '', $key);
}
}
}//fi
}//rof
}//fi
return $modified_files;
}
?>
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