cron_daily.php 21.4 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
<?php

/*
Copyright (c) 2007, Till Brehm, projektfarm Gmbh
All rights reserved.

Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:

    * Redistributions of source code must retain the above copyright notice,
      this list of conditions and the following disclaimer.
    * Redistributions in binary form must reproduce the above copyright notice,
      this list of conditions and the following disclaimer in the documentation
      and/or other materials provided with the distribution.
    * Neither the name of ISPConfig nor the names of its contributors
      may be used to endorse or promote products derived from this software without
      specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

31 32 33
define('SCRIPT_PATH', dirname($_SERVER["SCRIPT_FILENAME"]));
require(SCRIPT_PATH."/lib/config.inc.php");
require(SCRIPT_PATH."/lib/app.inc.php");
34 35 36 37

set_time_limit(0);

// make sure server_id is always an int
38
$conf['server_id'] = intval($conf['server_id']);
39

40

41
// Load required base-classes
42
$app->uses('ini_parser,file,services,getconf');
43 44 45 46 47 48


#######################################################################################################
// store the mailbox statistics in the database
#######################################################################################################

49
$sql = "SELECT mailuser_id,maildir FROM mail_user WHERE server_id = ".$conf['server_id'];
50 51
$records = $app->db->queryAllRecords($sql);
foreach($records as $rec) {
52
	if(@is_file($rec['maildir'].'/ispconfig_mailsize')) {
53

54
		// rename file
55
		rename($rec['maildir'].'/ispconfig_mailsize',$rec['maildir'].'/ispconfig_mailsize_save');
56

57
		// Read the file
58
		$lines = file($rec['maildir'].'/ispconfig_mailsize_save');
59 60 61 62 63
		$mail_traffic = 0;
		foreach($lines as $line) {
			$mail_traffic += intval($line);
		}
		unset($lines);
64

65
		// Delete backup file
66
		if(@is_file($rec['maildir'].'/ispconfig_mailsize_save')) unlink($rec['maildir'].'/ispconfig_mailsize_save');
67

68
		// Save the traffic stats in the sql database
69
		$tstamp = date('Y-m');
70

71
		$sql = "SELECT * FROM mail_traffic WHERE month = '$tstamp' AND mailuser_id = ".$rec['mailuser_id'];
72
		$tr = $app->dbmaster->queryOneRecord($sql);
73

74 75 76
		$mail_traffic += $tr['traffic'];
		if($tr['traffic_id'] > 0) {
			$sql = "UPDATE mail_traffic SET traffic = $mail_traffic WHERE traffic_id = ".$tr['traffic_id'];
77
		} else {
78
			$sql = "INSERT INTO mail_traffic (month,mailuser_id,traffic) VALUES ('$tstamp',".$rec['mailuser_id'].",$mail_traffic)";
79
		}
80
		$app->dbmaster->query($sql);
81
		echo $sql;
82

83
	}
84

85 86 87 88 89 90
}

#######################################################################################################
// Create webalizer statistics
#######################################################################################################

91 92 93 94 95
function setConfigVar( $filename, $varName, $varValue ) {
	if($lines = @file($filename)) {
		$out = '';
		$found = 0;
		foreach($lines as $line) {
96
			@list($key, $value) = preg_split('/[\t= ]+/', $line, 2);
97
			if($key == $varName) {
98
				$out .= $varName.' '.$varValue."\n";
99 100 101 102 103 104 105 106 107
				$found = 1;
			} else {
				$out .= $line;
			}
		}
		if($found == 0) {
			//* add \n if the last line does not end with \n or \r
			if(substr($out,-1) != "\n" && substr($out,-1) != "\r") $out .= "\n";
			//* add the new line at the end of the file
108
			if($append == 1) $out .= $varName.' '.$varValue."\n";
109 110 111 112 113 114
		}

		file_put_contents($filename,$out);
	}
}

115

116
$sql = "SELECT domain_id, domain, document_root FROM web_domain WHERE stats_type = 'webalizer' AND server_id = ".$conf['server_id'];
117
$records = $app->db->queryAllRecords($sql);
118

119
foreach($records as $rec) {
120 121
	//$yesterday = date('Ymd',time() - 86400);
	$yesterday = date('Ymd',strtotime("-1 day", time()));
122
	$logfile = escapeshellcmd($rec['document_root'].'/log/'.$yesterday.'-access.log');
123
	if(!@is_file($logfile)) {
124
		$logfile = escapeshellcmd($rec['document_root'].'/log/'.$yesterday.'-access.log.gz');
125 126 127
		if(!@is_file($logfile)) {
			continue;
		}
128
	}
129

130 131
	$domain = escapeshellcmd($rec['domain']);
	$statsdir = escapeshellcmd($rec['document_root'].'/web/stats');
132 133
	$webalizer = '/usr/bin/webalizer';
	$webalizer_conf_main = '/etc/webalizer/webalizer.conf';
134
	$webalizer_conf = escapeshellcmd($rec['document_root'].'/log/webalizer.conf');
135

136
	if(!@is_file($webalizer_conf)) {
137
		copy($webalizer_conf_main,$webalizer_conf);
138
	}
139

140 141 142 143 144
	if(@is_file($webalizer_conf)) {
		setConfigVar($webalizer_conf, 'Incremental', 'yes');
		setConfigVar($webalizer_conf, 'IncrementalName', $statsdir.'/webalizer.current');
		setConfigVar($webalizer_conf, 'HistoryName', $statsdir.'/webalizer.hist');
	}
145

146

147
	if(!@is_dir($statsdir)) mkdir($statsdir);
148
	exec("$webalizer -c $webalizer_conf -n $domain -s $domain -r $domain -q -T -p -o $statsdir $logfile");
149 150
}

151 152 153 154
#######################################################################################################
// Create awstats statistics
#######################################################################################################

155
$sql = "SELECT domain_id, domain, document_root FROM web_domain WHERE stats_type = 'awstats' AND server_id = ".$conf['server_id'];
156 157
$records = $app->db->queryAllRecords($sql);

158
$web_config = $app->getconf->get_server_config($conf['server_id'], 'web');
159 160

foreach($records as $rec) {
161 162
	//$yesterday = date('Ymd',time() - 86400);
	$yesterday = date('Ymd',strtotime("-1 day", time()));
163
	$logfile = escapeshellcmd($rec['document_root'].'/log/'.$yesterday.'-access.log');
164
	if(!@is_file($logfile)) {
165
		$logfile = escapeshellcmd($rec['document_root'].'/log/'.$yesterday.'-access.log.gz');
166 167 168 169 170
		if(!@is_file($logfile)) {
			continue;
		}
	}
	
171 172
	$domain = escapeshellcmd($rec['domain']);
	$statsdir = escapeshellcmd($rec['document_root'].'/web/stats');
173
	$awstats_pl = $web_config['awstats_pl'];
tbrehm's avatar
tbrehm committed
174
	$awstats_buildstaticpages_pl = $web_config['awstats_buildstaticpages_pl'];
175
	
176 177 178
	$awstats_conf_dir = $web_config['awstats_conf_dir'];
	$awstats_website_conf_file = $web_config['awstats_conf_dir'].'/awstats.'.$domain.'.conf';
	
179 180
	if(is_file($awstats_website_conf_file)) unlink($awstats_website_conf_file);
	
181 182 183 184 185 186 187 188 189 190
	$sql = "SELECT domain FROM web_domain WHERE (type = 'alias' OR AND type = 'subdomain') server_id = ".$conf['server_id'];
	$aliases = $app->db->queryAllRecords($sql);
	$aliasdomain = '';
	
	if(is_array($aliases)) {
		foreach ($aliases as $alias) {
			$aliasdomain.= ' '.$alias['domain']. ' www.'.$alias['domain'];
		}
	}
	
191 192
	if(!is_file($awstats_website_conf_file)) {
		$awstats_conf_file_content = 'Include "'.$awstats_conf_dir.'/awstats.conf"
193
LogFile="/var/log/ispconfig/httpd/'.$domain.'/yesterday-access.log"
194
SiteDomain="'.$domain.'"
195
HostAliases="www.'.$domain.' localhost 127.0.0.1"'.$aliasdomain;
196 197 198
		file_put_contents($awstats_website_conf_file,$awstats_conf_file_content);
	}
	
199
	if(!@is_dir($statsdir)) mkdir($statsdir);
200
	if(is_link('/var/log/ispconfig/httpd/'.$domain.'/yesterday-access.log')) unlink('/var/log/ispconfig/httpd/'.$domain.'/yesterday-access.log');
201
	symlink($logfile,'/var/log/ispconfig/httpd/'.$domain.'/yesterday-access.log');
202
	
203 204 205 206 207 208 209 210 211 212 213
	$awmonth = date("m");
	if (date("d") == 1)	{
		$awmonth = date("m")-1;
	}

	$awyear = date("Y");
	if (date("m") == 1) {
		$awyear = date("Y")-1;
		$awmonth = "12";
	}
	
214
	// awstats_buildstaticpages.pl -update -config=mydomain.com -lang=en -dir=/var/www/domain.com/web/stats -awstatsprog=/path/to/awstats.pl
215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233
	// $command = "$awstats_buildstaticpages_pl -update -config='$domain' -lang=".$conf['language']." -dir='$statsdir' -awstatsprog='$awstats_pl'";
	
	$command = "$awstats_buildstaticpages_pl -month='$awmonth' -year='$awyear' -update -config='$domain' -lang=".$conf['language']." -dir='$statsdir' -awstatsprog='$awstats_pl'";

	if (date("d") == 2) {
		$awmonth = date("m")-1;
		if (date("m") == 1) {
			$awyear = date("Y")-1;
			$awmonth = "12";
		}

		$statsdirold = $statsdir."/".$awyear."-".$awmonth."/";
		mkdir($statsdirold);
		$files = scandir($statsdir);
		foreach ($files as $file) {
			if (substr($file,0,1) != "." && !is_dir($file) && substr($file,0,1) != "w" && substr($file,0,1) != "i") copy("$statsdir"."/"."$file","$statsdirold"."$file");
		}
	}
	
234
	
tbrehm's avatar
tbrehm committed
235
	if($awstats_pl != '' && $awstats_buildstaticpages_pl != '' && fileowner($awstats_pl) == 0 && fileowner($awstats_buildstaticpages_pl) == 0) {
236
		exec($command);
237 238 239 240
		if(is_file($rec['document_root'].'/web/stats/index.html')) unlink($rec['document_root'].'/web/stats/index.html');
		rename($rec['document_root'].'/web/stats/awstats.'.$domain.'.html',$rec['document_root'].'/web/stats/awsindex.html');
		if(!is_file($rec['document_root']."/web/stats/index.php")) copy("/usr/local/ispconfig/server/conf/awstats_index.php.master",$rec['document_root']."/web/stats/index.php");
		
241
		$app->log('Created awstats statistics with command: '.$command,LOGLEVEL_DEBUG);
242
	} else {
tbrehm's avatar
tbrehm committed
243
		$app->log("No awstats statistics created. Either $awstats_pl or $awstats_buildstaticpages_pl is not owned by root user.",LOGLEVEL_WARN);
244 245 246 247 248
	}
	
}


249 250 251 252 253 254
#######################################################################################################
// Make the web logfiles directories world readable to enable ftp access
#######################################################################################################

exec('chmod +r /var/log/ispconfig/httpd/*');

255 256 257 258
#######################################################################################################
// Manage and compress web logfiles
#######################################################################################################

259
$sql = "SELECT domain_id, domain, document_root FROM web_domain WHERE server_id = ".$conf['server_id'];
260 261
$records = $app->db->queryAllRecords($sql);
foreach($records as $rec) {
262
	$yesterday = date('Ymd',time() - 86400*2);
263
	$logfile = escapeshellcmd($rec['document_root'].'/log/'.$yesterday.'-access.log');
264 265 266
	if(@is_file($logfile)) {
		// Compress yesterdays logfile
		exec("gzip -c $logfile > $logfile.gz");
tbrehm's avatar
tbrehm committed
267
		unlink($logfile);
268
	}
269 270
	
	// rotate and compress the error.log when it exceeds a size of 10 MB
271
	$logfile = escapeshellcmd($rec['document_root'].'/log/error.log');
272 273 274 275
	if(is_file($logfile) && filesize($logfile) > 10000000) {
		exec("gzip -c $logfile > $logfile.1.gz");
		exec("cat /dev/null > $logfile");
	}
276

277
	// delete logfiles after 30 days
278 279
	$month_ago = date('Ymd',time() - 86400 * 30);
	$logfile = escapeshellcmd($rec['document_root'].'/log/'.$month_ago.'-access.log.gz');
280 281 282 283 284
	if(@is_file($logfile)) {
		unlink($logfile);
	}
}

285
#######################################################################################################
286 287 288 289
// Rotate the ispconfig.log file
#######################################################################################################

// rotate the ispconfig.log when it exceeds a size of 10 MB
290
$logfile = $conf['ispconfig_log_dir'].'/ispconfig.log';
291 292 293 294 295
if(is_file($logfile) && filesize($logfile) > 10000000) {
	exec("gzip -c $logfile > $logfile.1.gz");
	exec("cat /dev/null > $logfile");
}

296
// rotate the cron.log when it exceeds a size of 10 MB
297
$logfile = $conf['ispconfig_log_dir'].'/cron.log';
298 299 300 301 302
if(is_file($logfile) && filesize($logfile) > 10000000) {
	exec("gzip -c $logfile > $logfile.1.gz");
	exec("cat /dev/null > $logfile");
}

303
#######################################################################################################
304 305 306
// Cleanup website tmp directories
#######################################################################################################

307
$sql = "SELECT domain_id, domain, document_root, system_user FROM web_domain WHERE server_id = ".$conf['server_id'];
308 309 310 311
$records = $app->db->queryAllRecords($sql);
$app->uses('system');
if(is_array($records)) {
	foreach($records as $rec){
312
		$tmp_path = realpath(escapeshellcmd($rec['document_root'].'/tmp'));
313
		if($tmp_path != '' && strlen($tmp_path) > 10 && is_dir($tmp_path) && $app->system->is_user($rec['system_user'])){
314
			exec('cd '.$tmp_path."; find . -mtime +1 -name 'sess_*' | grep -v -w .no_delete | xargs rm > /dev/null 2> /dev/null");
315 316 317
		}
	}
}
318

tbrehm's avatar
tbrehm committed
319
#######################################################################################################
vogelor's avatar
vogelor committed
320
// Cleanup logs in master database (only the "master-server")
tbrehm's avatar
tbrehm committed
321
#######################################################################################################
322

vogelor's avatar
vogelor committed
323 324 325 326 327 328 329 330 331 332
if ($app->dbmaster == $app->db) {
	/** 7 days */
	$tstamp = time() - (60*60*24*7);

	/*
	 *  Keep 7 days in sys_log
	 * (we can delete the old items, because if they are OK, they don't interrest anymore
	 * if they are NOT ok, the server will try to process them in 1 minute and so the
	 * error appears again after 1 minute. So it is no problem to delete the old one!
	 */
333 334 335 336
	$sql = "DELETE FROM sys_log WHERE tstamp < " . $tstamp . " AND server_id != 0";
	$app->dbmaster->query($sql);

	/*
337 338 339
	 * Delete all remote-actions "done" and older than 7 days
	 * ATTENTION: We have the same problem as described in cleaning the datalog. We must not
	 * delete the last entry
340
	 */
341 342 343 344 345
	$sql = "SELECT max(action_id) FROM sys_remoteaction";
	$res = $app->dbmaster->queryOneRecord($sql);
	$maxId = $res['max(action_id)'];
	$sql =  "DELETE FROM sys_remoteaction " .
			"WHERE tstamp < " . $tstamp . " " .
346
			" AND action_state = 'ok' " .
347
			" AND action_id <" . intval($maxId);
vogelor's avatar
vogelor committed
348 349 350 351 352 353 354 355 356
	$app->dbmaster->query($sql);

	/*
	 * The sys_datalog is more difficult.
	 * 1) We have to keet ALL entries with
	 *    server_id=0, because they depend on ALL servers (even if they are not
	 *    actually in the system (and will be insered in 3 days or so).
	 * 2) We have to keey ALL entries which are not actually precessed by the
	 *    server never mind how old they are!
357 358 359 360 361 362
	 * 3) We have to keep the entry with the highest autoinc-id, because mysql calculates the
	 *    autoinc-id as "new value = max(row) +1" and does not store this in a separate table.
	 *    This means, if we delete to entry with the highest autoinc-value then this value is
	 *    reused as autoinc and so there are more than one entries with the same value (over
	 *    for example 4 Weeks). This is confusing for our system.
	 *    ATTENTION 2) and 3) is in some case NOT the same! so we have to check both!
vogelor's avatar
vogelor committed
363 364 365 366 367 368
	 */

	/* First we need all servers and the last sys_datalog-id they processed */
	$sql = "SELECT server_id, updated FROM server ORDER BY server_id";
	$records = $app->dbmaster->queryAllRecords($sql);

369 370 371 372 373
	/* Then we need the highest value ever */
	$sql = "SELECT max(datalog_id) FROM sys_datalog";
	$res = $app->dbmaster->queryOneRecord($sql);
	$maxId = $res['max(datalog_id)'];

vogelor's avatar
vogelor committed
374 375
	/* Then delete server by server */
	foreach($records as $server) {
376 377
		$tmp_server_id = intval($server['server_id']);
		if($tmp_server_id > 0) {
378 379
			$sql = 	"DELETE FROM sys_datalog " .
					"WHERE tstamp < " . $tstamp .
380
					" AND server_id = " . intval($server['server_id']) .
381 382
					" AND datalog_id < " . intval($server['updated']) .
					" AND datalog_id < " . intval($maxId);
383
		}
vogelor's avatar
vogelor committed
384 385 386 387
//		echo $sql . "\n";
		$app->dbmaster->query($sql);
	}
}
388

389
#######################################################################################################
390
// enforce traffic quota (run only on the "master-server")
391 392 393 394 395
#######################################################################################################

if ($app->dbmaster == $app->db) {

	$current_month = date('Y-m');
396

397 398 399 400 401
	//* Check website traffic quota
	$sql = "SELECT sys_groupid,domain_id,domain,traffic_quota,traffic_quota_lock FROM web_domain WHERE traffic_quota > 0 and type = 'vhost'";
	$records = $app->db->queryAllRecords($sql);
	if(is_array($records)) {
		foreach($records as $rec) {
402

403
			$web_traffic_quota = $rec['traffic_quota'];
404
			$domain = $rec['domain'];
405

406 407 408 409 410
			// get the client
			/*
			$client_group_id = $rec["sys_groupid"];
			$client = $app->db->queryOneRecord("SELECT limit_traffic_quota,parent_client_id FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
			$reseller = $app->db->queryOneRecord("SELECT limit_traffic_quota FROM client WHERE client_id = ".intval($client['parent_client_id']));
411

412 413 414
			$client_traffic_quota = intval($client['limit_traffic_quota']);
			$reseller_traffic_quota = intval($reseller['limit_traffic_quota']);
			*/
415

416
			//* get the traffic
417 418 419
			$tmp = $app->db->queryOneRecord("SELECT SUM(traffic_bytes) As total_traffic_bytes FROM web_traffic WHERE traffic_date like '$current_month%' AND hostname = '$domain'");
			$web_traffic = (int)$tmp['total_traffic_bytes']/1024/1024;

420 421 422 423 424
			//* Website is over quota, we will disable it
			/*if( ($web_traffic_quota > 0 && $web_traffic > $web_traffic_quota) ||
				($client_traffic_quota > 0 && $web_traffic > $client_traffic_quota) ||
				($reseller_traffic_quota > 0 && $web_traffic > $reseller_traffic_quota)) {*/
			if($web_traffic_quota > 0 && $web_traffic > $web_traffic_quota) {
425
				$app->dbmaster->datalogUpdate('web_domain', "traffic_quota_lock = 'y',active = 'n'", 'domain_id', $rec['domain_id']);
426
				$app->log('Traffic quota for '.$rec['domain_id'].' exceeded. Disabling website.',LOGLEVEL_DEBUG);
427 428 429
			} else {
				//* unlock the website, if traffic is lower then quota
				if($rec['traffic_quota_lock'] == 'y') {
430
					$app->dbmaster->datalogUpdate('web_domain', "traffic_quota_lock = 'n',active = 'y'", 'domain_id', $rec['domain_id']);
431
					$app->log('Traffic quota for '.$rec['domain_id'].' ok again. Re-enabling website.',LOGLEVEL_DEBUG);
432 433 434 435
				}
			}
		}
	}
436 437


438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458
}


#######################################################################################################
// deactivate virtual servers (run only on the "master-server")
#######################################################################################################

if ($app->dbmaster == $app->db) {
	$current_date = date('Y-m-d');

	//* Check which virtual machines have to be deactivated
	$sql = "SELECT * FROM openvz_vm WHERE active = 'y' AND active_until_date != '0000-00-00' AND active_until_date < '$current_date'";
	$records = $app->db->queryAllRecords($sql);
	if(is_array($records)) {
		foreach($records as $rec) {
			$app->dbmaster->datalogUpdate('openvz_vm', "active = 'n'", 'vm_id', $rec['vm_id']);
			$app->log('Virtual machine active date expired. Disabling VM '.$rec['veid'],LOGLEVEL_DEBUG);
		}
	}


459 460
}

461 462 463 464
#######################################################################################################
// Create website backups
#######################################################################################################

465
$server_config = $app->getconf->get_server_config($conf['server_id'], 'server');
466
$backup_dir = $server_config['backup_dir'];
467 468 469

if($backup_dir != '') {
	
470 471 472 473 474 475
	if(isset($server_config['backup_dir_ftpread']) && $server_config['backup_dir_ftpread'] == 'y') {
		$backup_dir_permissions = 0755;
	} else {
		$backup_dir_permissions = 0750;
	}
	
476
	if(!is_dir($backup_dir)) {
477 478 479
		mkdir(escapeshellcmd($backup_dir), $backup_dir_permissions, true);
	} else {
		chmod(escapeshellcmd($backup_dir), $backup_dir_permissions);
480 481 482 483 484 485 486 487
	}
	
	$sql = "SELECT * FROM web_domain WHERE type = 'vhost'";
	$records = $app->db->queryAllRecords($sql);
	if(is_array($records)) {
		foreach($records as $rec) {
			
			// Create a backup
tbrehm's avatar
tbrehm committed
488
			if($rec['backup_interval'] == 'daily' or ($rec['backup_interval'] == 'weekly' && date('w') == 0) or ($rec['backup_interval'] == 'monthly' && date('d') == '01')) {
489 490 491 492 493 494
				
				$web_path = $rec['document_root'];
				$web_user = $rec['system_user'];
				$web_group = $rec['system_group'];
				$web_id = $rec['domain_id'];
				$web_backup_dir = $backup_dir.'/web'.$web_id;
495
				if(!is_dir($web_backup_dir)) mkdir($web_backup_dir, 0755);
496
				
497 498 499 500
				chmod($web_backup_dir, 0755);
				chown($web_backup_dir, 'root');
				chgrp($web_backup_dir, 'root');
				exec('cd '.escapeshellarg($web_path).' && sudo -u '.escapeshellarg($web_user).' find . -group '.escapeshellarg($web_group).' -print | zip -y '.escapeshellarg($web_backup_dir.'/web.zip').' -@');
501 502 503
				
				// Rename or remove old backups
				$backup_copies = intval($rec['backup_copies']);
504 505 506 507 508 509
				
				//* delete any older backup copies that previously existed
				for ($n = $backup_copies; $n <= 10; $n++) {
					if(is_file($web_backup_dir.'/web.'.$n.'.zip')) unlink($web_backup_dir.'/web.'.$n.'.zip');
				}
				
510
				for($n = $backup_copies - 1; $n >= 1; $n--) {
511 512
					if(is_file($web_backup_dir.'/web.'.$n.'.zip')) {
						rename($web_backup_dir.'/web.'.$n.'.zip',$web_backup_dir.'/web.'.($n+1).'.zip');
513 514 515
					}
				}
			
516
				if(is_file($web_backup_dir.'/web.zip')) rename($web_backup_dir.'/web.zip',$web_backup_dir.'/web.1.zip');
517 518 519 520
			
				// Create backupdir symlink
				if(is_link($web_path.'/backup')) unlink($web_path.'/backup');
				symlink($web_backup_dir,$web_path.'/backup');
521
				chmod($web_path.'/backup', 0755);
522 523 524 525 526 527 528 529 530 531 532
				
			}
			
			/* If backup_interval is set to none and we have a 
			backup directory for the website, then remove the backups */
			
			if($rec['backup_interval'] == 'none') {
				$web_id = $rec['domain_id'];
				$web_user = $rec['system_user'];
				$web_backup_dir = realpath($backup_dir.'/web'.$web_id);
				if(is_dir($web_backup_dir)) {
533
					exec('sudo -u '.escapeshellarg($web_user).' rm -f '.escapeshellarg($web_backup_dir.'/*'));
534 535 536 537 538 539
				}
			}
		}
	}
}

540

541
die("finished.\n");
542
?>