[squirrelmail.git] / src / webmail.php

<?php

/**
 * webmail.php -- Displays the main frameset
 *
 * Copyright (c) 1999-2005 The SquirrelMail Project Team
 * Licensed under the GNU GPL. For full terms see the file COPYING.
 *
 * This file generates the main frameset. The files that are
 * shown can be given as parameters. If the user is not logged in
 * this file will verify username and password.
 *
 * @version $Id$
 * @package squirrelmail
 */

/**
 * Path for SquirrelMail required files.
 * @ignore
 */
define('SM_PATH','../');

/* SquirrelMail required files. */
require_once(SM_PATH . 'functions/strings.php');
require_once(SM_PATH . 'config/config.php');
require_once(SM_PATH . 'functions/prefs.php');
require_once(SM_PATH . 'functions/imap.php');
require_once(SM_PATH . 'functions/plugin.php');
require_once(SM_PATH . 'functions/i18n.php');
require_once(SM_PATH . 'functions/auth.php');
require_once(SM_PATH . 'functions/global.php');

if (!function_exists('sqm_baseuri')){
    require_once(SM_PATH . 'functions/display_messages.php');
}
$base_uri = sqm_baseuri();

sqsession_is_active();

sqgetGlobalVar('username', $username, SQ_SESSION);
sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION);
sqgetGlobalVar('onetimepad', $onetimepad, SQ_SESSION);

if (sqgetGlobalVar('sort', $sort)) {
    $sort = (int) $sort;
}

if (sqgetGlobalVar('startMessage', $startMessage)) {
    $startMessage = (int) $startMessage;
}

if (!sqgetGlobalVar('mailbox', $mailbox)) {
    $mailbox = 'INBOX';
}

sqgetGlobalVar('right_frame', $right_frame, SQ_GET);

if ( isset($_SESSION['session_expired_post']) ) {
    sqsession_unregister('session_expired_post');
}
if(!sqgetGlobalVar('mailto', $mailto)) {
    $mailto = '';
}

is_logged_in();

do_hook('webmail_top');

/**
 * We'll need this to later have a noframes version
 *
 * Check if the user has a language preference, but no cookie.
 * Send him a cookie with his language preference, if there is
 * such discrepancy.
 */
$my_language = getPref($data_dir, $username, 'language');
if ($my_language != $squirrelmail_language) {
    setcookie('squirrelmail_language', $my_language, time()+2592000, $base_uri);
}

$err=set_up_language(getPref($data_dir, $username, 'language'));

$output = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Frameset//EN\">\n".
          "<html><head>\n" .
          "<meta name=\"robots\" content=\"noindex,nofollow\">\n" .
          "<title>$org_title</title>\n".
          "</head>";

// Japanese translation used without mbstring support
if ($err==2) {
    echo $output.
         "<body>\n".
         "<p>You need to have PHP installed with the multibyte string function \n".
         "enabled (using configure option --enable-mbstring).</p>\n".
         "<p>System assumed that you accidently switched to Japanese translation \n".
         "and reverted your language preference to English.</p>\n".
         "<p>Please refresh this page in order to use webmail.</p>\n".
         "</body></html>";
    return;
}

$left_size = getPref($data_dir, $username, 'left_size');
$location_of_bar = getPref($data_dir, $username, 'location_of_bar');

if (isset($languages[$squirrelmail_language]['DIR']) &&
    strtolower($languages[$squirrelmail_language]['DIR']) == 'rtl') {
    $temp_location_of_bar = 'right';
} else {
    $temp_location_of_bar = 'left';
}

if ($location_of_bar == '') {
    $location_of_bar = $temp_location_of_bar;
}
$temp_location_of_bar = '';

if ($left_size == "") {
    if (isset($default_left_size)) {
         $left_size = $default_left_size;
    }
    else {
        $left_size = 200;
    }
}

if ($location_of_bar == 'right') {
    $output .= "<frameset cols=\"*, $left_size\" id=\"fs1\">\n";
}
else {
    $output .= "<frameset cols=\"$left_size, *\" id=\"fs1\">\n";
}

/*
 * There are three ways to call webmail.php
 * 1.  webmail.php
 *      - This just loads the default entry screen.
 * 2.  webmail.php?right_frame=right_main.php&sort=X&startMessage=X&mailbox=XXXX
 *      - This loads the frames starting at the given values.
 * 3.  webmail.php?right_frame=folders.php
 *      - Loads the frames with the Folder options in the right frame.
 *
 * This was done to create a pure HTML way of refreshing the folder list since
 * we would like to use as little Javascript as possible.
 */

if (empty($right_frame) || (strpos(urldecode($right_frame), '://'))) {
    $right_frame = '';
}

if ($right_frame == 'right_main.php') {
    $urlMailbox = urlencode($mailbox);
    $right_frame_url = "right_main.php?mailbox=$urlMailbox"
                       . (!empty($sort)?"&amp;sort=$sort":'')
                       . (!empty($startMessage)?"&amp;startMessage=$startMessage":'');
} elseif ($right_frame == 'options.php') {
    $right_frame_url = 'options.php';
} elseif ($right_frame == 'folders.php') {
    $right_frame_url = 'folders.php';
} elseif ($right_frame == 'compose.php') {
    $right_frame_url = 'compose.php?' . $mailto;
} else if ($right_frame == '') {
    $right_frame_url = 'right_main.php';
} else {
    $right_frame_url =  htmlspecialchars($right_frame);
}

$left_frame  = '<frame src="left_main.php" name="left" frameborder="1" title="'.
               _("Folder List") ."\" />\n";
$right_frame = '<frame src="'.$right_frame_url.'" name="right" frameborder="1" title="'.
               _("Message List") ."\" />\n";

if ($location_of_bar == 'right') {
    $output .= $right_frame . $left_frame;
}
else {
    $output .= $left_frame . $right_frame;
}
$ret = concat_hook_function('webmail_bottom', $output);
if($ret != '') {
    $output = $ret;
}
echo $output;

?>
</frameset>
</html>
Commit	Line	Data
59177427	1	<?php
c6d6fe73	2
864b1c33	3	/**
15e6162e	4	* webmail.php -- Displays the main frameset
15e6162e	5	*
9eb3fcb3	6	* Copyright (c) 1999-2005 The SquirrelMail Project Team
15e6162e	7	* Licensed under the GNU GPL. For full terms see the file COPYING.
	8	*
	9	* This file generates the main frameset. The files that are
	10	* shown can be given as parameters. If the user is not logged in
	11	* this file will verify username and password.
	12	*
30967a1e	13	* @version $Id$
8f6f9ba5	14	* @package squirrelmail
15e6162e	15	*/
21c3249f	16
30967a1e	17	/**
	18	* Path for SquirrelMail required files.
	19	* @ignore
	20	*/
86725763	21	define('SM_PATH','../');
	22
	23	/* SquirrelMail required files. */
	24	require_once(SM_PATH . 'functions/strings.php');
	25	require_once(SM_PATH . 'config/config.php');
	26	require_once(SM_PATH . 'functions/prefs.php');
	27	require_once(SM_PATH . 'functions/imap.php');
	28	require_once(SM_PATH . 'functions/plugin.php');
	29	require_once(SM_PATH . 'functions/i18n.php');
	30	require_once(SM_PATH . 'functions/auth.php');
a32985a5	31	require_once(SM_PATH . 'functions/global.php');
245a6892	32
f3bc099d	33	if (!function_exists('sqm_baseuri')){
86725763	34	require_once(SM_PATH . 'functions/display_messages.php');
f3bc099d	35	}
f3bc099d	36	$base_uri = sqm_baseuri();
88fa922a	37
748ba6c0	38	sqsession_is_active();
a32985a5	39
f38b7cf0	40	sqgetGlobalVar('username', $username, SQ_SESSION);
	41	sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION);
	42	sqgetGlobalVar('onetimepad', $onetimepad, SQ_SESSION);
dcc1cc82	43
ef8d36ad	44	if (sqgetGlobalVar('sort', $sort)) {
	45	$sort = (int) $sort;
	46	}
	47
	48	if (sqgetGlobalVar('startMessage', $startMessage)) {
	49	$startMessage = (int) $startMessage;
	50	}
	51
a2b193bc	52	if (!sqgetGlobalVar('mailbox', $mailbox)) {
ef8d36ad	53	$mailbox = 'INBOX';
	54	}
	55
f38b7cf0	56	sqgetGlobalVar('right_frame', $right_frame, SQ_GET);
f38b7cf0	57
db6a9192	58	if ( isset($_SESSION['session_expired_post']) ) {
	59	sqsession_unregister('session_expired_post');
	60	}
c67e4479	61	if(!sqgetGlobalVar('mailto', $mailto)) {
	62	$mailto = '';
	63	}
a32985a5	64
864b1c33	65	is_logged_in();
1b187352	66
148ee1ef	67	do_hook('webmail_top');
148ee1ef	68
15e6162e	69	/**
864b1c33	70	* We'll need this to later have a noframes version
	71	*
	72	* Check if the user has a language preference, but no cookie.
	73	* Send him a cookie with his language preference, if there is
	74	* such discrepancy.
	75	*/
871ab9eb	76	$my_language = getPref($data_dir, $username, 'language');
864b1c33	77	if ($my_language != $squirrelmail_language) {
	78	setcookie('squirrelmail_language', $my_language, time()+2592000, $base_uri);
	79	}
cf47d363	80
53da506b	81	$err=set_up_language(getPref($data_dir, $username, 'language'));
441f2d33	82
0e3b9a5a	83	$output = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Frameset//EN\">\n".
0e3b9a5a	84	"<html><head>\n" .
f8a1ed5a	85	"<meta name=\"robots\" content=\"noindex,nofollow\">\n" .
0e3b9a5a	86	"<title>$org_title</title>\n".
0e3b9a5a	87	"</head>";
65c3ec94	88
53da506b	89	// Japanese translation used without mbstring support
53da506b	90	if ($err==2) {
0e3b9a5a	91	echo $output.
0e3b9a5a	92	"<body>\n".
238d4cfc	93	"<p>You need to have PHP installed with the multibyte string function \n".
134e4174	94	"enabled (using configure option --enable-mbstring).</p>\n".
134e4174	95	"<p>System assumed that you accidently switched to Japanese translation \n".
53da506b	96	"and reverted your language preference to English.</p>\n".
134e4174	97	"<p>Please refresh this page in order to use webmail.</p>\n".
134e4174	98	"</body></html>";
53da506b	99	return;
	100	}
	101
871ab9eb	102	$left_size = getPref($data_dir, $username, 'left_size');
871ab9eb	103	$location_of_bar = getPref($data_dir, $username, 'location_of_bar');
fab3baa6	104
0c660770	105	if (isset($languages[$squirrelmail_language]['DIR']) &&
0c660770	106	strtolower($languages[$squirrelmail_language]['DIR']) == 'rtl') {
fab3baa6	107	$temp_location_of_bar = 'right';
	108	} else {
	109	$temp_location_of_bar = 'left';
	110	}
	111
864b1c33	112	if ($location_of_bar == '') {
fab3baa6	113	$location_of_bar = $temp_location_of_bar;
864b1c33	114	}
fab3baa6	115	$temp_location_of_bar = '';
fab3baa6	116
864b1c33	117	if ($left_size == "") {
864b1c33	118	if (isset($default_left_size)) {
f740c049	119	$left_size = $default_left_size;
864b1c33	120	}
	121	else {
	122	$left_size = 200;
	123	}
65c3ec94	124	}
65c3ec94	125
864b1c33	126	if ($location_of_bar == 'right') {
0e3b9a5a	127	$output .= "<frameset cols=\"*, $left_size\" id=\"fs1\">\n";
864b1c33	128	}
864b1c33	129	else {
0e3b9a5a	130	$output .= "<frameset cols=\"$left_size, *\" id=\"fs1\">\n";
864b1c33	131	}
ad6787f0	132
864b1c33	133	/*
	134	* There are three ways to call webmail.php
	135	* 1. webmail.php
	136	* - This just loads the default entry screen.
	137	* 2. webmail.php?right_frame=right_main.php&sort=X&startMessage=X&mailbox=XXXX
	138	* - This loads the frames starting at the given values.
	139	* 3. webmail.php?right_frame=folders.php
	140	* - Loads the frames with the Folder options in the right frame.
	141	*
	142	* This was done to create a pure HTML way of refreshing the folder list since
	143	* we would like to use as little Javascript as possible.
	144	*/
f3fa1c10	145
f3fa1c10	146	if (empty($right_frame) \|\| (strpos(urldecode($right_frame), '://'))) {
793cc001	147	$right_frame = '';
91e0dccc	148	}
f3fa1c10	149
864b1c33	150	if ($right_frame == 'right_main.php') {
864b1c33	151	$urlMailbox = urlencode($mailbox);
ef8d36ad	152	$right_frame_url = "right_main.php?mailbox=$urlMailbox"
	153	. (!empty($sort)?"&sort=$sort":'')
	154	. (!empty($startMessage)?"&startMessage=$startMessage":'');
65c3ec94	155	} elseif ($right_frame == 'options.php') {
864b1c33	156	$right_frame_url = 'options.php';
65c3ec94	157	} elseif ($right_frame == 'folders.php') {
864b1c33	158	$right_frame_url = 'folders.php';
c67e4479	159	} elseif ($right_frame == 'compose.php') {
c67e4479	160	$right_frame_url = 'compose.php?' . $mailto;
78194072	161	} else if ($right_frame == '') {
871ab9eb	162	$right_frame_url = 'right_main.php';
78194072	163	} else {
ef8d36ad	164	$right_frame_url = htmlspecialchars($right_frame);
864b1c33	165	}
9a732bb6	166
da9a8410	167	$left_frame = '<frame src="left_main.php" name="left" frameborder="1" title="'.
	168	_("Folder List") ."\" />\n";
	169	$right_frame = '<frame src="'.$right_frame_url.'" name="right" frameborder="1" title="'.
	170	_("Message List") ."\" />\n";
	171
864b1c33	172	if ($location_of_bar == 'right') {
0e3b9a5a	173	$output .= $right_frame . $left_frame;
864b1c33	174	}
864b1c33	175	else {
0e3b9a5a	176	$output .= $left_frame . $right_frame;
864b1c33	177	}
0e3b9a5a	178	$ret = concat_hook_function('webmail_bottom', $output);
	179	if($ret != '') {
	180	$output = $ret;
	181	}
	182	echo $output;
a2b193bc	183
ad6787f0	184	?>
d68323ff	185	</frameset>
238d4cfc	186	</html>