[qtadmin.git] / lib / utils.inc.php

<?php
/* vim: set ts=4 tw=0 sw=4 noet: */
require_once $CFG->root .'config.php';
require_once $CFG->root . 'lib/session_handler.inc.php';

class Utils {

    private $timeout = false;
    private $settings;
    private $log_level;
    private $log_method;
    private $header = '<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <link rel="stylesheet" href="css/styles.css">
    <script>
        var timeout = __TIMEOUT__;
    </script>
    <script src="__ROOT__js/timer.js"></script>
    <script src="__ROOT__js/checkbox.js"></script>
    <script src="__ROOT__js/forms.js"></script>
    <title>__TITLE__</title>
</head>
<body>';
    private $footer = '<p class="footer">Powered by <a href="https://qtadmin.datanom.net"
            title="Goto QtAdmin homepage">QtAdmin</a>. &copy; 2015 by Michael Rasmussen</p></body></html>';
    private $heading = '<p id="time" class="time">Session timeout:
            <span id="timer"></span></p><h1 class="h1">__TITLE__</h1>';

    public function __construct() {
        global $CFG;

        if (isset($CFG->log_level)) {
            $this->log_level = $CFG->log_level;
        } else {
            $this->log_level = 1;
        }

        if (isset($CFG->log_method)) {
            $this->log_method = $CFG->log_method;
        } else {
            $this->log_level = 'syslog';
        }

        $this->log("Init Utils", 4);

        $this->log("__construct[1]: user ".var_export($this->settings['user'], true), 3);
        $this->startSession();
        $this->log("__construct[2]: user ".var_export($this->settings['user'], true), 3);

        if (! isset($_SESSION['settings'])) {
            $this->initSettings();
        }
        $this->log("__construct[3]: user ".var_export($this->settings['user'], true), 3);
        $this->settings = $_SESSION['settings'];
        $this->log("__construct[4]: user ".var_export($this->settings['user'], true), 3);

        if ($CFG->auth_method == 'HTTP_AUTH') {
            if (isset($_SERVER['PHP_AUTH_USER'])) {
                $this->settings['user'] = $_SERVER['PHP_AUTH_USER'];
                $this->settings['loginStatus'] = 'OK';
                if ($CFG->admin_user == $this->settings['user'])
                    $this->settings['admin'] = true;
            }
        }
    }

    private function log($message, $level = 1) {
        global $CFG;

        if ($level > $this->log_level)
            return;

        $time = date('c');

        $priority = LOG_INFO;
        switch ($level) {
            case 1: $priority = LOG_ERR; break;
            case 2: $priority = LOG_WARNING; break;
            case 3: $priority = LOG_INFO; break;
            case 4: $priority = LOG_DEBUG; break;
        }

        switch ($this->log_method) {
            case 'file':
                if (isset($CFG->log_file)) {
                    if ($CFG->log_file[0] == '/') {
                        $file = $CFG->log_file;
                    } else {
                        $file = $CFG->root.$CFG->log_file;
                    }
                } else {
                    $file = $CFG->root.'qtadmin.log';
                }
                file_put_contents($file, "[$time]: $message\n", FILE_APPEND | LOCK_EX);
                chmod($file, 0600);
                break;
            case 'stderr':
                file_put_contents('php://stderr', "[$time]: $message\n");
                break;
            case 'syslog':
                syslog($priority, $message);
                break;
        }
    }

    private function initSettings() {
        $this->log("InitSettings", 4);

        if ('' == session_id()) {
            $this->startSession();
        }

        if (false !== $this->timeout) {
            $timeout = $this->timeout;
        } else {
            $timeout = 0;
        }

        $this->settings = array(
            'user' => null,
            'admin' => false,
            'loginStatus' => 'Not logged in',
            'timeout' => $timeout
        );

        $_SESSION['settings'] = $this->settings;
    }

    private function startSession() {
        global $CFG;

        $this->log("startSession", 4);

        if (isset($CFG->session_timeout)) {
            $this->timeout = $CFG->session_timeout * 60;
        } else {
            $this->timeout = 20 * 60;
        }

        if (ini_get('session.gc_maxlifetime') != $this->timeout)
            ini_set('session.gc_maxlifetime', $this->timeout);
        //if (ini_get('session.cookie_lifetime') != $this->timeout)
        //    ini_set('session.cookie_lifetime', $this->timeout);
        ini_set('session.cookie_lifetime', 0);

        session_start();
    }

    private function checkSession() {
        global $CFG;

        $this->log("checkSession", 4);

        if ('' == session_id()) {
            $this->startSession();
        }

        $time = $_SERVER['REQUEST_TIME'];
        if (isset($_SESSION['LAST_ACTIVITY']) &&
                ($time - $_SESSION['LAST_ACTIVITY']) >= $this->settings['timeout']) {
            $this->log('R_TIME: '.date('c', $time).' L_ACT: '.date('c', $_SESSION['LAST_ACTIVITY'].
            'Test: '.($time - $_SESSION['LAST_ACTIVITY'])).' >= '.$this->settings['timeout'], 3);
            $this->logout();
        } else {
            $_SESSION['LAST_ACTIVITY'] = $time;
        }
    }

    public function logout() {
        $this->log("logout", 4);

        if (ini_get('session.use_cookies')) {
            $params = session_get_cookie_params();
            setcookie(session_name(), '', time() - 42000,
                $params['path'], $params['domain'],
                $params['secure'], $params['httponly']);
        }

        if ('' != session_id()) {
            $_SESSION = array();
            session_unset();
            session_destroy();
        }
        $this->settings = array();
    }

    public function isAdmin() {
        $admin = false;

        $this->log("isAdmin", 4);

        if (isset($this->settings['admin'])) {
            $admin = $this->settings['admin'];
        }

        return $admin;
    }

    public function login($user, $pw) {
        global $CFG;
        $result = false;

        $this->log("login", 4);

        if ('' == session_id()) {
            $this->startSession();
        }

        $this->settings['user'] = null;
        $this->settings['admin'] = false;

        $p = explode('@', $user);
        if (count($p) != 2) {
           $this->settings['loginStatus'] = 'Bad username';
        } else {
            $domain = $p[1];
            $dn = "mail=$user,ou=Users,domainName=$domain,$CFG->ldap_base_dn";
            $filter = "(&(objectclass=mailUser)(accountStatus=active)(mail=$user))";
            $ds = @ldap_connect($CFG->ldap_dsn);
            if ($ds) {
                @ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
                $r = @ldap_bind($ds, $dn, $pw);
                if ($r) {
                    $sr = @ldap_search($ds, $CFG->ldap_base_dn, $filter, array('mail','domainglobaladmin'));
                    $info = @ldap_get_entries($ds, $sr); // array
                    if ($info['count'] > 0) {
                        $this->settings['user'] = $user;
                        $result = true;
                        $this->settings['loginStatus'] = 'OK';
                        $admin = 'NO';
                        if (isset($info[0]['domainglobaladmin'])) {
                            $admin = $info[0]['domainglobaladmin'][0];
                            $admin = strtoupper($admin);
                        }
                        $this->settings['admin'] = ($admin == 'YES') ? true : false;
                    } else {
                        $this->settings['loginStatus'] = 'Login failed';
                    }
                } else {
                    $this->settings['loginStatus'] = ldap_error($ds);
                }
                @ldap_close($ds);
            } else {
                $this->settings['loginStatus'] = 'Connect to LDAP server failed';
            }
        }

        $_SESSION['settings'] = $this->settings;

        return $result;
    }

    public function getLoginStatus() {
        $status = 'Not logged in';

        $this->log("getLoginStatus", 4);

        if (isset($this->settings['loginStatus'])) {
            $status = $this->settings['loginStatus'];
        }

        return $status;
    }

    public function isLoggedIn() {
        global $CFG;
        $loggedIn = false;

        $this->log("isLoggedIn[1]: user ".var_export($this->settings['user'], true), 3);

        if ('' == session_id()) {
            $this->startSession();
        }

        $this->log("isLoggedIn[2]: user ".var_export($this->settings['user'], true), 3);
        $this->checkSession();
        $this->log("isLoggedIn[3]: user ".var_export($this->settings['user'], true), 3);

        if (isset($this->settings['user'])) {
            if ($this->settings['user'] != null) {
                $loggedIn = true;
            } else {
                if ($CFG->auth_method == 'HTTP_AUTH') {
                    if (isset($_SERVER['PHP_AUTH_USER'])) {
                        $this->settings['user'] = $_SERVER['PHP_AUTH_USER'];
                        $loggedIn = true;
                    }
                }
            }
        }

        if ($loggedIn == false) {
            $this->log('$this->settings: '.var_export($this->settings, true), 3);
            $this->log('R_TIME: '.date('c', $_SERVER['REQUEST_TIME']).' L_ACT: '.date('c', $_SESSION['LAST_ACTIVITY']), 3);
        }

        $_SESSION['settings'] = $this->settings;

        return $loggedIn;
    }

    public function getUser() {
        $user = null;

        $this->log("getUser", 4);

        if ($this->isLoggedIn()) {
            $user = $this->settings['user'];
        }

        return $user;
    }

    public function getHeader() {
        $this->log("getHeader", 4);

        return $this->header;
    }

    public function getFooter() {
        $this->log("getFooter", 4);

        return $this->footer;
    }

    public function getHeading() {
        $this->log("getHeading", 4);

        return $this->heading;
    }

    public function setHeading($heading) {
        global $CFG;

        $this->log("setHeading", 4);

        $timeout = $CFG->session_timeout * 60 * 1000;
        $this->heading = str_replace('__TITLE__', $heading, $this->heading);
        $this->header = str_replace('__TITLE__', $heading, $this->header);
        $this->header = str_replace('__ROOT__', $CFG->wwwroot, $this->header);
        $this->header = str_replace('__TIMEOUT__', $timeout, $this->header);
    }

    public function convertContent($code) {
        $this->log("convertContent", 4);

        $table = array(
            'V' => 'Virus',
            'B' => 'Banned',
            'U' => 'Unchecked',
            'S' => 'Spam',
            'Y' => 'Spammy',
            'M' => 'Bad Mime',
            'H' => 'Bad Header',
            'O' => 'Over sized',
            'T' => 'MTA err',
            'C' => 'Clean'
        );

        $string = $table[$code];
        if (empty($string))
            $string = 'Unknown';

        return $string;
    }

}
Commit	Line	Data
6df4b805	1	<?php
6b3d5ba9	2	/* vim: set ts=4 tw=0 sw=4 noet: */
6df4b805	3	require_once $CFG->root .'config.php';
6ead258e	4	require_once $CFG->root . 'lib/session_handler.inc.php';
6df4b805	5
3056d117 MR	6	class Utils {
3056d117 MR	7
2b6294e9	8	private $timeout = false;
3056d117	9	private $settings;
01cc21cf MR	10	private $log_level;
01cc21cf MR	11	private $log_method;
b95d1cdb	12	private $header = '<!DOCTYPE html>
6df4b805 MR	13	<html>
6df4b805 MR	14	<head>
b95d1cdb MR	15	<meta charset="utf-8">
	16	<link rel="stylesheet" href="css/styles.css">
	17	<script>
	18	var timeout = __TIMEOUT__;
	19	</script>
	20	<script src="__ROOT__js/timer.js"></script>
5c7b972e	21	<script src="__ROOT__js/checkbox.js"></script>
7ef22e21	22	<script src="__ROOT__js/forms.js"></script>
b95d1cdb	23	<title>__TITLE__</title>
6df4b805 MR	24	</head>
6df4b805 MR	25	<body>';
bb06f172	26	private $footer = '<p class="footer">Powered by <a href="https://qtadmin.datanom.net"
b706c65f	27	title="Goto QtAdmin homepage">QtAdmin</a>. © 2015 by Michael Rasmussen</p></body></html>';
b95d1cdb MR	28	private $heading = '<p id="time" class="time">Session timeout:
	29	<span id="timer"></span></p><h1 class="h1">__TITLE__</h1>';
	30
3056d117	31	public function __construct() {
b95d1cdb MR	32	global $CFG;
b95d1cdb MR	33
01cc21cf MR	34	if (isset($CFG->log_level)) {
	35	$this->log_level = $CFG->log_level;
	36	} else {
	37	$this->log_level = 1;
	38	}
	39
	40	if (isset($CFG->log_method)) {
	41	$this->log_method = $CFG->log_method;
	42	} else {
	43	$this->log_level = 'syslog';
	44	}
	45
519a15b5 MR	46	$this->log("Init Utils", 4);
519a15b5 MR	47
9da61a01	48	$this->log("__construct[1]: user ".var_export($this->settings['user'], true), 3);
a675b383	49	$this->startSession();
9da61a01	50	$this->log("__construct[2]: user ".var_export($this->settings['user'], true), 3);
a675b383	51
3056d117 MR	52	if (! isset($_SESSION['settings'])) {
	53	$this->initSettings();
	54	}
9da61a01	55	$this->log("__construct[3]: user ".var_export($this->settings['user'], true), 3);
3056d117	56	$this->settings = $_SESSION['settings'];
9da61a01	57	$this->log("__construct[4]: user ".var_export($this->settings['user'], true), 3);
3056d117 MR	58
3056d117 MR	59	if ($CFG->auth_method == 'HTTP_AUTH') {
86fb546e MR	60	if (isset($_SERVER['PHP_AUTH_USER'])) {
86fb546e MR	61	$this->settings['user'] = $_SERVER['PHP_AUTH_USER'];
3056d117 MR	62	$this->settings['loginStatus'] = 'OK';
	63	if ($CFG->admin_user == $this->settings['user'])
	64	$this->settings['admin'] = true;
b95d1cdb MR	65	}
b95d1cdb MR	66	}
b95d1cdb MR	67	}
b95d1cdb MR	68
01cc21cf MR	69	private function log($message, $level = 1) {
	70	global $CFG;
	71
	72	if ($level > $this->log_level)
	73	return;
	74
	75	$time = date('c');
01cc21cf MR	76
	77	$priority = LOG_INFO;
	78	switch ($level) {
	79	case 1: $priority = LOG_ERR; break;
	80	case 2: $priority = LOG_WARNING; break;
	81	case 3: $priority = LOG_INFO; break;
	82	case 4: $priority = LOG_DEBUG; break;
	83	}
	84
	85	switch ($this->log_method) {
	86	case 'file':
7b561609 MR	87	if (isset($CFG->log_file)) {
	88	if ($CFG->log_file[0] == '/') {
	89	$file = $CFG->log_file;
	90	} else {
	91	$file = $CFG->root.$CFG->log_file;
	92	}
	93	} else {
	94	$file = $CFG->root.'qtadmin.log';
	95	}
815fed0c	96	file_put_contents($file, "[$time]: $message\n", FILE_APPEND \| LOCK_EX);
ecc5e773	97	chmod($file, 0600);
7b561609	98	break;
01cc21cf	99	case 'stderr':
815fed0c	100	file_put_contents('php://stderr', "[$time]: $message\n");
7b561609	101	break;
01cc21cf	102	case 'syslog':
2dd58fe8	103	syslog($priority, $message);
01cc21cf	104	break;
d6be2d1a	105	}
01cc21cf MR	106	}
01cc21cf MR	107
3056d117	108	private function initSettings() {
2dd58fe8 MR	109	$this->log("InitSettings", 4);
2dd58fe8 MR	110
3056d117 MR	111	if ('' == session_id()) {
	112	$this->startSession();
	113	}
b95d1cdb	114
2b6294e9 MR	115	if (false !== $this->timeout) {
	116	$timeout = $this->timeout;
	117	} else {
	118	$timeout = 0;
	119	}
	120
3056d117	121	$this->settings = array(
3056d117 MR	122	'user' => null,
	123	'admin' => false,
	124	'loginStatus' => 'Not logged in',
2b6294e9	125	'timeout' => $timeout
3056d117	126	);
6072c905	127
3056d117	128	$_SESSION['settings'] = $this->settings;
6072c905 MR	129	}
6072c905 MR	130
a675b383	131	private function startSession() {
b95d1cdb MR	132	global $CFG;
b95d1cdb MR	133
2dd58fe8 MR	134	$this->log("startSession", 4);
2dd58fe8 MR	135
b95d1cdb	136	if (isset($CFG->session_timeout)) {
2b6294e9	137	$this->timeout = $CFG->session_timeout * 60;
b95d1cdb	138	} else {
2b6294e9	139	$this->timeout = 20 * 60;
b95d1cdb MR	140	}
b95d1cdb MR	141
2b6294e9 MR	142	if (ini_get('session.gc_maxlifetime') != $this->timeout)
2b6294e9 MR	143	ini_set('session.gc_maxlifetime', $this->timeout);
7b561609 MR	144	//if (ini_get('session.cookie_lifetime') != $this->timeout)
	145	// ini_set('session.cookie_lifetime', $this->timeout);
	146	ini_set('session.cookie_lifetime', 0);
a675b383 MR	147
a675b383 MR	148	session_start();
7d9c7fe2 MR	149	}
7d9c7fe2 MR	150
3056d117	151	private function checkSession() {
7d9c7fe2 MR	152	global $CFG;
7d9c7fe2 MR	153
2dd58fe8 MR	154	$this->log("checkSession", 4);
2dd58fe8 MR	155
39023189 MR	156	if ('' == session_id()) {
	157	$this->startSession();
	158	}
	159
b95d1cdb	160	$time = $_SERVER['REQUEST_TIME'];
7d9c7fe2	161	if (isset($_SESSION['LAST_ACTIVITY']) &&
3056d117	162	($time - $_SESSION['LAST_ACTIVITY']) >= $this->settings['timeout']) {
07124c37 MR	163	$this->log('R_TIME: '.date('c', $time).' L_ACT: '.date('c', $_SESSION['LAST_ACTIVITY'].
07124c37 MR	164	'Test: '.($time - $_SESSION['LAST_ACTIVITY'])).' >= '.$this->settings['timeout'], 3);
3056d117	165	$this->logout();
a675b383 MR	166	} else {
	167	$_SESSION['LAST_ACTIVITY'] = $time;
	168	}
b95d1cdb MR	169	}
	170
	171	public function logout() {
2dd58fe8 MR	172	$this->log("logout", 4);
2dd58fe8 MR	173
b95d1cdb MR	174	if (ini_get('session.use_cookies')) {
	175	$params = session_get_cookie_params();
	176	setcookie(session_name(), '', time() - 42000,
	177	$params['path'], $params['domain'],
	178	$params['secure'], $params['httponly']);
	179	}
39023189 MR	180
	181	if ('' != session_id()) {
	182	$_SESSION = array();
	183	session_unset();
	184	session_destroy();
	185	}
3056d117	186	$this->settings = array();
b95d1cdb MR	187	}
	188
	189	public function isAdmin() {
3056d117 MR	190	$admin = false;
3056d117 MR	191
2dd58fe8 MR	192	$this->log("isAdmin", 4);
2dd58fe8 MR	193
3056d117 MR	194	if (isset($this->settings['admin'])) {
	195	$admin = $this->settings['admin'];
	196	}
	197
	198	return $admin;
b95d1cdb MR	199	}
	200
	201	public function login($user, $pw) {
	202	global $CFG;
	203	$result = false;
	204
2dd58fe8 MR	205	$this->log("login", 4);
2dd58fe8 MR	206
3056d117 MR	207	if ('' == session_id()) {
	208	$this->startSession();
	209	}
	210
	211	$this->settings['user'] = null;
	212	$this->settings['admin'] = false;
b95d1cdb MR	213
	214	$p = explode('@', $user);
	215	if (count($p) != 2) {
3056d117 MR	216	$this->settings['loginStatus'] = 'Bad username';
	217	} else {
	218	$domain = $p[1];
	219	$dn = "mail=$user,ou=Users,domainName=$domain,$CFG->ldap_base_dn";
	220	$filter = "(&(objectclass=mailUser)(accountStatus=active)(mail=$user))";
	221	$ds = @ldap_connect($CFG->ldap_dsn);
	222	if ($ds) {
	223	@ldap_set_option($ds, LDAP_OPT_PROTOCOL_VERSION, 3);
	224	$r = @ldap_bind($ds, $dn, $pw);
	225	if ($r) {
	226	$sr = @ldap_search($ds, $CFG->ldap_base_dn, $filter, array('mail','domainglobaladmin'));
	227	$info = @ldap_get_entries($ds, $sr); // array
	228	if ($info['count'] > 0) {
	229	$this->settings['user'] = $user;
	230	$result = true;
	231	$this->settings['loginStatus'] = 'OK';
	232	$admin = 'NO';
	233	if (isset($info[0]['domainglobaladmin'])) {
	234	$admin = $info[0]['domainglobaladmin'][0];
	235	$admin = strtoupper($admin);
	236	}
	237	$this->settings['admin'] = ($admin == 'YES') ? true : false;
	238	} else {
	239	$this->settings['loginStatus'] = 'Login failed';
b95d1cdb	240	}
6df4b805	241	} else {
3056d117	242	$this->settings['loginStatus'] = ldap_error($ds);
6df4b805	243	}
3056d117	244	@ldap_close($ds);
6df4b805	245	} else {
3056d117	246	$this->settings['loginStatus'] = 'Connect to LDAP server failed';
6df4b805	247	}
6df4b805 MR	248	}
6df4b805 MR	249
3056d117	250	$_SESSION['settings'] = $this->settings;
6e081c5f	251
b95d1cdb MR	252	return $result;
	253	}
	254
	255	public function getLoginStatus() {
3056d117 MR	256	$status = 'Not logged in';
3056d117 MR	257
2dd58fe8 MR	258	$this->log("getLoginStatus", 4);
2dd58fe8 MR	259
3056d117 MR	260	if (isset($this->settings['loginStatus'])) {
	261	$status = $this->settings['loginStatus'];
	262	}
	263
	264	return $status;
b95d1cdb MR	265	}
	266
	267	public function isLoggedIn() {
	268	global $CFG;
	269	$loggedIn = false;
	270
65f27692	271	$this->log("isLoggedIn[1]: user ".var_export($this->settings['user'], true), 3);
2dd58fe8	272
3056d117 MR	273	if ('' == session_id()) {
	274	$this->startSession();
	275	}
	276
65f27692	277	$this->log("isLoggedIn[2]: user ".var_export($this->settings['user'], true), 3);
39023189	278	$this->checkSession();
65f27692	279	$this->log("isLoggedIn[3]: user ".var_export($this->settings['user'], true), 3);
39023189	280
3056d117 MR	281	if (isset($this->settings['user'])) {
	282	if ($this->settings['user'] != null) {
	283	$loggedIn = true;
	284	} else {
	285	if ($CFG->auth_method == 'HTTP_AUTH') {
86fb546e MR	286	if (isset($_SERVER['PHP_AUTH_USER'])) {
86fb546e MR	287	$this->settings['user'] = $_SERVER['PHP_AUTH_USER'];
3056d117 MR	288	$loggedIn = true;
3056d117 MR	289	}
b95d1cdb MR	290	}
	291	}
	292	}
	293
85ec6a84	294	if ($loggedIn == false) {
7b561609 MR	295	$this->log('$this->settings: '.var_export($this->settings, true), 3);
7b561609 MR	296	$this->log('R_TIME: '.date('c', $_SERVER['REQUEST_TIME']).' L_ACT: '.date('c', $_SESSION['LAST_ACTIVITY']), 3);
18d80742	297	}
6e081c5f	298
3056d117	299	$_SESSION['settings'] = $this->settings;
6e081c5f	300
b95d1cdb MR	301	return $loggedIn;
	302	}
	303
	304	public function getUser() {
3056d117 MR	305	$user = null;
3056d117 MR	306
2dd58fe8 MR	307	$this->log("getUser", 4);
2dd58fe8 MR	308
3056d117 MR	309	if ($this->isLoggedIn()) {
	310	$user = $this->settings['user'];
	311	}
	312
	313	return $user;
b95d1cdb MR	314	}
	315
	316	public function getHeader() {
2dd58fe8 MR	317	$this->log("getHeader", 4);
2dd58fe8 MR	318
b95d1cdb MR	319	return $this->header;
	320	}
	321
	322	public function getFooter() {
2dd58fe8 MR	323	$this->log("getFooter", 4);
2dd58fe8 MR	324
b95d1cdb MR	325	return $this->footer;
	326	}
	327
	328	public function getHeading() {
2dd58fe8 MR	329	$this->log("getHeading", 4);
2dd58fe8 MR	330
b95d1cdb MR	331	return $this->heading;
	332	}
	333
	334	public function setHeading($heading) {
	335	global $CFG;
	336
2dd58fe8 MR	337	$this->log("setHeading", 4);
2dd58fe8 MR	338
b95d1cdb MR	339	$timeout = $CFG->session_timeout * 60 * 1000;
	340	$this->heading = str_replace('__TITLE__', $heading, $this->heading);
	341	$this->header = str_replace('__TITLE__', $heading, $this->header);
	342	$this->header = str_replace('__ROOT__', $CFG->wwwroot, $this->header);
	343	$this->header = str_replace('__TIMEOUT__', $timeout, $this->header);
	344	}
	345
	346	public function convertContent($code) {
2dd58fe8 MR	347	$this->log("convertContent", 4);
2dd58fe8 MR	348
b95d1cdb MR	349	$table = array(
	350	'V' => 'Virus',
	351	'B' => 'Banned',
	352	'U' => 'Unchecked',
	353	'S' => 'Spam',
	354	'Y' => 'Spammy',
	355	'M' => 'Bad Mime',
	356	'H' => 'Bad Header',
	357	'O' => 'Over sized',
	358	'T' => 'MTA err',
	359	'C' => 'Clean'
	360	);
	361
	362	$string = $table[$code];
	363	if (empty($string))
	364	$string = 'Unknown';
	365
	366	return $string;
	367	}
6df4b805	368
6df4b805	369	}