[squirrelmail.git] / src / webmail.php

<?php

/**
 * webmail.php -- Displays the main frameset
 *
 * Copyright (c) 1999-2004 The SquirrelMail development 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);

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'));

$output = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Frameset//EN\">\n".
          "<html><head>\n" .
          "<title>$org_title</title>\n".
          "</head>";

// Japanese translation used without mbstring support
if ($err==2) {
    echo $output.
         "<body>\n".
         "<p>You need to have php4 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 (!isset($right_frame)) {
    $right_frame = '';
} 
if ($right_frame == 'right_main.php') {
    $urlMailbox = urlencode($mailbox);
    $right_frame_url =
        "right_main.php?mailbox=$urlMailbox&amp;sort=$sort&amp;startMessage=$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 =  $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	*
82d304a0	6	* Copyright (c) 1999-2004 The SquirrelMail development 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
f38b7cf0	44	sqgetGlobalVar('right_frame', $right_frame, SQ_GET);
f38b7cf0	45
db6a9192	46	if ( isset($_SESSION['session_expired_post']) ) {
	47	sqsession_unregister('session_expired_post');
	48	}
c67e4479	49	if(!sqgetGlobalVar('mailto', $mailto)) {
	50	$mailto = '';
	51	}
a32985a5	52
864b1c33	53	is_logged_in();
1b187352	54
148ee1ef	55	do_hook('webmail_top');
148ee1ef	56
15e6162e	57	/**
864b1c33	58	* We'll need this to later have a noframes version
	59	*
	60	* Check if the user has a language preference, but no cookie.
	61	* Send him a cookie with his language preference, if there is
	62	* such discrepancy.
	63	*/
871ab9eb	64	$my_language = getPref($data_dir, $username, 'language');
864b1c33	65	if ($my_language != $squirrelmail_language) {
	66	setcookie('squirrelmail_language', $my_language, time()+2592000, $base_uri);
	67	}
cf47d363	68
53da506b	69	$err=set_up_language(getPref($data_dir, $username, 'language'));
441f2d33	70
0e3b9a5a	71	$output = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Frameset//EN\">\n".
	72	"<html><head>\n" .
	73	"<title>$org_title</title>\n".
	74	"</head>";
65c3ec94	75
53da506b	76	// Japanese translation used without mbstring support
53da506b	77	if ($err==2) {
0e3b9a5a	78	echo $output.
0e3b9a5a	79	"<body>\n".
134e4174	80	"<p>You need to have php4 installed with the multibyte string function \n".
	81	"enabled (using configure option --enable-mbstring).</p>\n".
	82	"<p>System assumed that you accidently switched to Japanese translation \n".
53da506b	83	"and reverted your language preference to English.</p>\n".
134e4174	84	"<p>Please refresh this page in order to use webmail.</p>\n".
134e4174	85	"</body></html>";
53da506b	86	return;
	87	}
	88
871ab9eb	89	$left_size = getPref($data_dir, $username, 'left_size');
871ab9eb	90	$location_of_bar = getPref($data_dir, $username, 'location_of_bar');
fab3baa6	91
0c660770	92	if (isset($languages[$squirrelmail_language]['DIR']) &&
0c660770	93	strtolower($languages[$squirrelmail_language]['DIR']) == 'rtl') {
fab3baa6	94	$temp_location_of_bar = 'right';
	95	} else {
	96	$temp_location_of_bar = 'left';
	97	}
	98
864b1c33	99	if ($location_of_bar == '') {
fab3baa6	100	$location_of_bar = $temp_location_of_bar;
864b1c33	101	}
fab3baa6	102	$temp_location_of_bar = '';
fab3baa6	103
864b1c33	104	if ($left_size == "") {
864b1c33	105	if (isset($default_left_size)) {
f740c049	106	$left_size = $default_left_size;
864b1c33	107	}
	108	else {
	109	$left_size = 200;
	110	}
65c3ec94	111	}
65c3ec94	112
864b1c33	113	if ($location_of_bar == 'right') {
0e3b9a5a	114	$output .= "<frameset cols=\"*, $left_size\" id=\"fs1\">\n";
864b1c33	115	}
864b1c33	116	else {
0e3b9a5a	117	$output .= "<frameset cols=\"$left_size, *\" id=\"fs1\">\n";
864b1c33	118	}
ad6787f0	119
864b1c33	120	/*
	121	* There are three ways to call webmail.php
	122	* 1. webmail.php
	123	* - This just loads the default entry screen.
	124	* 2. webmail.php?right_frame=right_main.php&sort=X&startMessage=X&mailbox=XXXX
	125	* - This loads the frames starting at the given values.
	126	* 3. webmail.php?right_frame=folders.php
	127	* - Loads the frames with the Folder options in the right frame.
	128	*
	129	* This was done to create a pure HTML way of refreshing the folder list since
	130	* we would like to use as little Javascript as possible.
	131	*/
	132	if (!isset($right_frame)) {
793cc001	133	$right_frame = '';
78194072	134	}
864b1c33	135	if ($right_frame == 'right_main.php') {
	136	$urlMailbox = urlencode($mailbox);
	137	$right_frame_url =
3d570ba0	138	"right_main.php?mailbox=$urlMailbox&sort=$sort&startMessage=$startMessage";
65c3ec94	139	} elseif ($right_frame == 'options.php') {
864b1c33	140	$right_frame_url = 'options.php';
65c3ec94	141	} elseif ($right_frame == 'folders.php') {
864b1c33	142	$right_frame_url = 'folders.php';
c67e4479	143	} elseif ($right_frame == 'compose.php') {
c67e4479	144	$right_frame_url = 'compose.php?' . $mailto;
78194072	145	} else if ($right_frame == '') {
871ab9eb	146	$right_frame_url = 'right_main.php';
78194072	147	} else {
fdc9d9b5	148	$right_frame_url = $right_frame;
864b1c33	149	}
9a732bb6	150
da9a8410	151	$left_frame = '<frame src="left_main.php" name="left" frameborder="1" title="'.
	152	_("Folder List") ."\" />\n";
	153	$right_frame = '<frame src="'.$right_frame_url.'" name="right" frameborder="1" title="'.
	154	_("Message List") ."\" />\n";
	155
864b1c33	156	if ($location_of_bar == 'right') {
0e3b9a5a	157	$output .= $right_frame . $left_frame;
864b1c33	158	}
864b1c33	159	else {
0e3b9a5a	160	$output .= $left_frame . $right_frame;
864b1c33	161	}
0e3b9a5a	162	$ret = concat_hook_function('webmail_bottom', $output);
	163	if($ret != '') {
	164	$output = $ret;
	165	}
	166	echo $output;
ad6787f0	167	?>
d68323ff	168	</frameset>
d68323ff	169	</html>