<?php

/*********************************************************************************
 * SugarCRM Community Edition is a customer relationship management program developed by
 * SugarCRM, Inc. Copyright (C) 2004-2013 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".
 ********************************************************************************/


//////////////////////////////////////////////////////////////////////////////////////////
//// This is a stand alone file that can be run from the command prompt for upgrading a
//// Sugar Instance. Three parameters are required to be defined in order to execute this file.
//// php.exe -f silentUpgrade.php [Path to Upgrade Package zip] [Path to Log file] [Path to Instance]
//// See below the Usage for more details.
/////////////////////////////////////////////////////////////////////////////////////////
ini_set('memory_limit',-1);
///////////////////////////////////////////////////////////////////////////////
////	UTILITIES THAT MUST BE LOCAL :(
 //Bug 24890, 24892. default_permissions not written to config.php. Following function checks and if
 //no found then adds default_permissions to the config file.
 function checkConfigForPermissions(){
     if(file_exists(getcwd().'/config.php')){
         require(getcwd().'/config.php');
     }
     global $sugar_config;
     if(!isset($sugar_config['default_permissions'])){
             $sugar_config['default_permissions'] = array (
                     'dir_mode' => 02770,
                     'file_mode' => 0660,
                     'user' => '',
                     'group' => '',
             );
         ksort($sugar_config);
         if(is_writable('config.php') && write_array_to_file("sugar_config", $sugar_config,'config.php')) {
        	//writing to the file
 		}
     }
}

function checkLoggerSettings(){
	if(file_exists(getcwd().'/config.php')){
         require(getcwd().'/config.php');
     }
    global $sugar_config;
	if(!isset($sugar_config['logger'])){
	    $sugar_config['logger'] =array (
			'level'=>'fatal',
		    'file' =>
		     array (
		      'ext' => '.log',
		      'name' => 'sugarcrm',
		      'dateFormat' => '%c',
		      'maxSize' => '10MB',
		      'maxLogs' => 10,
		      'suffix' => '', // bug51583, change default suffix to blank for backwards comptability
		    ),
		  );
		 ksort($sugar_config);
         if(is_writable('config.php') && write_array_to_file("sugar_config", $sugar_config,'config.php')) {
        	//writing to the file
 		}
	 }
}

function checkResourceSettings(){
	if(file_exists(getcwd().'/config.php')){
         require(getcwd().'/config.php');
     }
    global $sugar_config;
	if(!isset($sugar_config['resource_management'])){
	  $sugar_config['resource_management'] =
		  array (
		    'special_query_limit' => 50000,
		    'special_query_modules' =>
		    array (
		      0 => 'Reports',
		      1 => 'Export',
		      2 => 'Import',
		      3 => 'Administration',
		      4 => 'Sync',
		    ),
		    'default_limit' => 1000,
		  );
		 ksort($sugar_config);
         if(is_writable('config.php') && write_array_to_file("sugar_config", $sugar_config,'config.php')) {
        	//writing to the file
 		}
	}
}


function verifyArguments($argv,$usage_regular){
    $upgradeType = '';
    $cwd = getcwd(); // default to current, assumed to be in a valid SugarCRM root dir.
    if(isset($argv[3])) {
        if(is_dir($argv[3])) {
            $cwd = $argv[3];
            chdir($cwd);
        } else {
            echo "*******************************************************************************\n";
            echo "*** ERROR: 3rd parameter must be a valid directory.  Tried to cd to [ {$argv[3]} ].\n";
            exit(1);
        }
    }

    //check if this is an instance
    if(is_file("{$cwd}/include/entryPoint.php")) {
        //this should be a regular sugar install
        $upgradeType = constant('SUGARCRM_INSTALL');
        //check if this is a valid zip file
        if(!is_file($argv[1])) { // valid zip?
            echo "*******************************************************************************\n";
            echo "*** ERROR: First argument must be a full path to the patch file. Got [ {$argv[1]} ].\n";
            echo $usage_regular;
            echo "FAILURE\n";
            exit(1);
        }
        if(count($argv) < 5) {
            echo "*******************************************************************************\n";
            echo "*** ERROR: Missing required parameters.  Received ".count($argv)." argument(s), require 5.\n";
            echo $usage_regular;
            echo "FAILURE\n";
            exit(1);
        }
    }
    else {
        //this should be a regular sugar install
        echo "*******************************************************************************\n";
        echo "*** ERROR: Tried to execute in a non-SugarCRM root directory.\n";
        exit(1);
    }

    if(isset($argv[7]) && file_exists($argv[7].'SugarTemplateUtilties.php')){
        require_once($argv[7].'SugarTemplateUtilties.php');
    }

    return $upgradeType;
}

////	END UTILITIES THAT MUST BE LOCAL :(
///////////////////////////////////////////////////////////////////////////////

function rebuildRelations($pre_path = '')
{
	$_REQUEST['silent'] = true;
	include($pre_path.'modules/Administration/RebuildRelationship.php');
	$_REQUEST['upgradeWizard'] = true;
	include($pre_path.'modules/ACL/install_actions.php');
}

//Bug 52872. Dies if the request does not come from CLI.
$sapi_type = php_sapi_name();
if (substr($sapi_type, 0, 3) != 'cli') {
    die("This is command-line only script");
}
//End of #52872

// only run from command line
if(isset($_SERVER['HTTP_USER_AGENT'])) {
	fwrite(STDERR,'This utility may only be run from the command line or command prompt.');
	exit(1);
}
//Clean_string cleans out any file  passed in as a parameter
$_SERVER['PHP_SELF'] = 'silentUpgrade.php';


///////////////////////////////////////////////////////////////////////////////
////	USAGE
$usage_regular =<<<eoq2
Usage: php.exe -f silentUpgrade.php [upgradeZipFile] [logFile] [pathToSugarInstance] [admin-user]

On Command Prompt Change directory to where silentUpgrade.php resides. Then type path to
php.exe followed by -f silentUpgrade.php and the arguments.

Example:
    [path-to-PHP/]php.exe -f silentUpgrade.php [path-to-upgrade-package/]SugarEnt-Upgrade-5.2.0-to-5.5.0.zip [path-to-log-file/]silentupgrade.log  [path-to-sugar-instance/] admin

Arguments:
    upgradeZipFile                       : Upgrade package file.
    logFile                              : Silent Upgarde log file.
    pathToSugarInstance                  : Sugar Instance instance being upgraded.
    admin-user                           : admin user performing the upgrade
eoq2;
////	END USAGE
///////////////////////////////////////////////////////////////////////////////



///////////////////////////////////////////////////////////////////////////////
////	STANDARD REQUIRED SUGAR INCLUDES AND PRESETS
if(!defined('sugarEntry')) define('sugarEntry', true);

$_SESSION = array();
$_SESSION['schema_change'] = 'sugar'; // we force-run all SQL
$_SESSION['silent_upgrade'] = true;
$_SESSION['step'] = 'silent'; // flag to NOT try redirect to 4.5.x upgrade wizard

$_REQUEST = array();
$_REQUEST['addTaskReminder'] = 'remind';


define('SUGARCRM_INSTALL', 'SugarCRM_Install');
define('DCE_INSTANCE', 'DCE_Instance');

global $cwd;
$cwd = getcwd(); // default to current, assumed to be in a valid SugarCRM root dir.

$upgradeType = verifyArguments($argv,$usage_regular);

$path			= $argv[2]; // custom log file, if blank will use ./upgradeWizard.log
$subdirs		= array('full', 'langpack', 'module', 'patch', 'theme', 'temp');

require_once('include/entryPoint.php');
require_once('modules/UpgradeWizard/uw_utils.php');
require_once('include/utils/zip_utils.php');
require_once('include/utils/sugar_file_utils.php');
require_once('include/SugarObjects/SugarConfig.php');
global $sugar_config;
$isDCEInstance = false;
$errors = array();

	require('config.php');
	if(isset($argv[3])) {
		if(is_dir($argv[3])) {
			$cwd = $argv[3];
			chdir($cwd);
		}
	}

	require_once("{$cwd}/sugar_version.php"); // provides $sugar_version & $sugar_flavor

	global $sugar_config;
	$configOptions = $sugar_config['dbconfig'];

    $GLOBALS['log']	= LoggerManager::getLogger('SugarCRM');
	$patchName		= basename($argv[1]);
	$zip_from_dir	= substr($patchName, 0, strlen($patchName) - 4); // patch folder name (minus ".zip")
	$path			= $argv[2]; // custom log file, if blank will use ./upgradeWizard.log
    $db				= &DBManagerFactory::getInstance();
	$UWstrings		= return_module_language('en_us', 'UpgradeWizard', true);
	$adminStrings	= return_module_language('en_us', 'Administration', true);
    $app_list_strings = return_app_list_strings_language('en_us');
	$mod_strings	= array_merge($adminStrings, $UWstrings);
	$subdirs		= array('full', 'langpack', 'module', 'patch', 'theme', 'temp');
	global $unzip_dir;
    $license_accepted = false;
    if(isset($argv[5]) && (strtolower($argv[5])=='yes' || strtolower($argv[5])=='y')){
    	$license_accepted = true;
	 }
	//////////////////////////////////////////////////////////////////////////////
	//Adding admin user to the silent upgrade

	$current_user = new User();
	if(isset($argv[4])) {
	   //if being used for internal upgrades avoid admin user verification
	   $user_name = $argv[4];
	   $q = "select id from users where user_name = '" . $user_name . "' and is_admin=1";
	   $result = $GLOBALS['db']->query($q, false);
	   $logged_user = $GLOBALS['db']->fetchByAssoc($result);
	   if(isset($logged_user['id']) && $logged_user['id'] != null){
		//do nothing
	    $current_user->retrieve($logged_user['id']);
	   }
	   else{
	   	echo "Not an admin user in users table. Please provide an admin user\n";
		exit(1);
	   }
	}
	else {
		echo "*******************************************************************************\n";
		echo "*** ERROR: 4th parameter must be a valid admin user.\n";
		echo $usage;
		echo "FAILURE\n";
		exit(1);
	}

/////retrieve admin user

$unzip_dir = sugar_cached("upgrades/temp");
$install_file = $sugar_config['upload_dir']."/upgrades/patch/".basename($argv[1]);
sugar_mkdir($sugar_config['upload_dir']."/upgrades/patch", 0775, true);

$_SESSION['unzip_dir'] = $unzip_dir;
$_SESSION['install_file'] = $install_file;
$_SESSION['zip_from_dir'] = $zip_from_dir;

mkdir_recursive($unzip_dir);
if(!is_dir($unzip_dir)) {
	fwrite(STDERR,"\n{$unzip_dir} is not an available directory\nFAILURE\n");
    exit(1);
}
unzip($argv[1], $unzip_dir);
// mimic standard UW by copy patch zip to appropriate dir
copy($argv[1], $install_file);
////	END UPGRADE PREP
///////////////////////////////////////////////////////////////////////////////


if(function_exists('set_upgrade_vars')){
	set_upgrade_vars();
}

///////////////////////////////////////////////////////////////////////////////
////	RUN SILENT UPGRADE
ob_start();
set_time_limit(0);

///    RELOAD NEW DEFINITIONS
global $ACLActions, $beanList, $beanFiles;

require_once('modules/Trackers/TrackerManager.php');
$trackerManager = TrackerManager::getInstance();
$trackerManager->pause();
$trackerManager->unsetMonitors();

include('modules/ACLActions/actiondefs.php');
include('include/modules.php');

require_once('modules/Administration/upgrade_custom_relationships.php');
upgrade_custom_relationships();

logThis('Upgrading user preferences start .', $path);
if(function_exists('upgradeUserPreferences')){
   upgradeUserPreferences();
}
logThis('Upgrading user preferences finish .', $path);

// clear out the theme cache
if(is_dir($GLOBALS['sugar_config']['cache_dir'].'themes')){
    $allModFiles = array();
    $allModFiles = findAllFiles($GLOBALS['sugar_config']['cache_dir'].'themes',$allModFiles);
    foreach($allModFiles as $file){
        //$file_md5_ref = str_replace(clean_path(getcwd()),'',$file);
        if(file_exists($file)){
            unlink($file);
        }
    }
}

// re-minify the JS source files
$_REQUEST['root_directory'] = getcwd();
$_REQUEST['js_rebuild_concat'] = 'rebuild';
require_once('jssource/minify.php');

//Add the cache cleaning here.
if(function_exists('deleteCache'))
{
	logThis('Call deleteCache', $path);
	@deleteCache();
}

// creating full text search logic hooks
// this will be merged into application/Ext/LogicHooks/logichooks.ext.php
// when rebuild_extensions is called
logThis(' Writing FTS hooks');
if (!function_exists('createFTSLogicHook')) {
    $customFileLoc = create_custom_directory('Extension/application/Ext/LogicHooks/SugarFTSHooks.php');
    $fp = sugar_fopen($customFileLoc, 'wb');
    $contents = <<<CIA
<?php
if (!isset(\$hook_array) || !is_array(\$hook_array)) {
    \$hook_array = array();
}
if (!isset(\$hook_array['after_save']) || !is_array(\$hook_array['after_save'])) {
    \$hook_array['after_save'] = array();
}
\$hook_array['after_save'][] = array(1, 'fts', 'include/SugarSearchEngine/SugarSearchEngineQueueManager.php', 'SugarSearchEngineQueueManager', 'populateIndexQueue');
CIA;

    fwrite($fp,$contents);
    fclose($fp);
} else {
    createFTSLogicHook('Extension/application/Ext/LogicHooks/SugarFTSHooks.php');
}

//First repair the databse to ensure it is up to date with the new vardefs/tabledefs
logThis('About to repair the database.', $path);
//Use Repair and rebuild to update the database.
global $dictionary;
require_once("modules/Administration/QuickRepairAndRebuild.php");
$rac = new RepairAndClear();
$rac->clearVardefs();
$rac->rebuildExtensions();
//bug: 44431 - defensive check to ensure the method exists since upgrades to 6.2.0 may not have this method define yet.
if(method_exists($rac, 'clearExternalAPICache'))
{
    $rac->clearExternalAPICache();
}

$repairedTables = array();
foreach ($beanFiles as $bean => $file) {
	if(file_exists($file)){
		unset($GLOBALS['dictionary'][$bean]);
		require_once($file);
		$focus = new $bean ();
		if(empty($focus->table_name) || isset($repairedTables[$focus->table_name])) {
		   continue;
		}

		if (($focus instanceOf SugarBean)) {
			if(!isset($repairedTables[$focus->table_name]))
			{
				$sql = $GLOBALS['db']->repairTable($focus, true);
                if(trim($sql) != '')
                {
				    logThis('Running sql:' . $sql, $path);
                }
				$repairedTables[$focus->table_name] = true;
			}

			//Check to see if we need to create the audit table
		    if($focus->is_AuditEnabled() && !$focus->db->tableExists($focus->get_audit_table_name())){
               logThis('Creating audit table:' . $focus->get_audit_table_name(), $path);
		       $focus->create_audit_table();
            }
		}
	}
}

unset ($dictionary);
include ("{$argv[3]}/modules/TableDictionary.php");
foreach ($dictionary as $meta) {
	$tablename = $meta['table'];

	if(isset($repairedTables[$tablename])) {
	   continue;
	}

	$fielddefs = $meta['fields'];
	$indices = $meta['indices'];
	$sql = $GLOBALS['db']->repairTableParams($tablename, $fielddefs, $indices, true);
	if(!empty($sql)) {
	    logThis($sql, $path);
	    $repairedTables[$tablename] = true;
	}

}

logThis('database repaired', $path);

logThis('Start rebuild relationships.', $path);
@rebuildRelations();
logThis('End rebuild relationships.', $path);

include("$unzip_dir/manifest.php");
$ce_to_pro_ent = isset($manifest['name']) && ($manifest['name'] == 'SugarCE to SugarPro' || $manifest['name'] == 'SugarCE to SugarEnt'  || $manifest['name'] == 'SugarCE to SugarCorp' || $manifest['name'] == 'SugarCE to SugarUlt');
$sugar_version = getSilentUpgradeVar('origVersion');
if (!$sugar_version)
{
    global $silent_upgrade_vars_loaded;
    logThis("Error retrieving silent upgrade var for sugar_version: cache dir is {$GLOBALS['sugar_config']['cache_dir']} -- full cache for \$silent_upgrade_vars_loaded is ".var_export($silent_upgrade_vars_loaded, true), $path);
}


if($ce_to_pro_ent) {
	//add the global team if it does not exist
	$globalteam = new Team();
	$globalteam->retrieve('1');
	require_once($unzip_dir.'/'.$zip_from_dir.'/modules/Administration/language/en_us.lang.php');
	if(isset($globalteam->name)){
		echo 'Global '.$mod_strings['LBL_UPGRADE_TEAM_EXISTS'].'<br>';
		logThis(" Finish Building Global Team", $path);
	}else{
		$globalteam->create_team("Global", $mod_strings['LBL_GLOBAL_TEAM_DESC'], $globalteam->global_team);
	}

	logThis(" Start Building private teams", $path);

    upgradeModulesForTeam();
    logThis(" Finish Building private teams", $path);

    logThis(" Start Building the team_set and team_sets_teams", $path);
    upgradeModulesForTeamsets();
    logThis(" Finish Building the team_set and team_sets_teams", $path);

	logThis(" Start modules/Administration/upgradeTeams.php", $path);
        include('modules/Administration/upgradeTeams.php');
        logThis(" Finish modules/Administration/upgradeTeams.php", $path);

    if(check_FTS()){
    	$GLOBALS['db']->full_text_indexing_setup();
    }
}

//bug: 37214 - merge config_si.php settings if available
logThis('Begin merge_config_si_settings', $path);
merge_config_si_settings(true, '', '', $path);
logThis('End merge_config_si_settings', $path);

//Upgrade connectors
logThis('Begin upgrade_connectors', $path);
upgrade_connectors();
logThis('End upgrade_connectors', $path);


//Unlink files that have been removed
if(function_exists('unlinkUpgradeFiles'))
{
	unlinkUpgradeFiles($sugar_version);
}

if(function_exists('rebuildSprites') && function_exists('imagecreatetruecolor'))
{
    rebuildSprites(true);
}

//Run repairUpgradeHistoryTable
if (version_compare($sugar_version, '6.5.0', '<') && function_exists('repairUpgradeHistoryTable'))
{
    repairUpgradeHistoryTable();
}

///////////////////////////////////////////////////////////////////////////////
////	TAKE OUT TRASH
if(empty($errors)) {
	set_upgrade_progress('end','in_progress','unlinkingfiles','in_progress');
	logThis('Taking out the trash, unlinking temp files.', $path);
	unlinkUWTempFiles();
	removeSilentUpgradeVarsCache();
	logThis('Taking out the trash, done.', $path);
}

///////////////////////////////////////////////////////////////////////////////
////	RECORD ERRORS

$phpErrors = ob_get_contents();
ob_end_clean();
logThis("**** Potential PHP generated error messages: {$phpErrors}", $path);

if(count($errors) > 0) {
	foreach($errors as $error) {
		logThis("****** SilentUpgrade ERROR: {$error}", $path);
	}
	echo "FAILED\n";
} else {
	logThis("***** SilentUpgrade completed successfully.", $path);
	echo "********************************************************************\n";
	echo "*************************** SUCCESS*********************************\n";
	echo "********************************************************************\n";
	echo "******** If your pre-upgrade Leads data is not showing  ************\n";
	echo "******** Or you see errors in detailview subpanels  ****************\n";
	echo "************* In order to resolve them  ****************************\n";
	echo "******** Log into application as Administrator  ********************\n";
	echo "******** Go to Admin panel  ****************************************\n";
	echo "******** Run Repair -> Rebuild Relationships  **********************\n";
	echo "********************************************************************\n";
}
