[squirrelmail.git] / src / webmail.php

<?php

/**
 * webmail.php -- Displays the main frameset
 *
 * Copyright (c) 1999-2003 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.
 *
 * $Id$
 * @package squirrelmail
 */

/** Path for SquirrelMail required files. */
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('use_frames', $use_frames, SQ_COOKIE);
sqgetGlobalVar('right_frame', $right_frame, SQ_GET);

if ( isset($_SESSION['session_expired_post']) ) {
    sqsession_unregister('session_expired_post');
}
global $plugins;

switch ($allow_frames) {
   case 4:    // if $use_frames unset, fall through to case 2
      if (isset($use_frames))
         break;
   case 2:    // Do not use frames
      $use_frames = 0;
      break;
   case 3:    // if $use_frames unset, fall through to case 1
      if (isset($use_frames))
         break;
   default:   // default is also to use frames
   case 1:    // use frames
      $use_frames = 1;
      break;
}

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);
}

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

if (isset($use_frames) && !$use_frames) {
    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') {
        $right_frame_url = 'folders.php';
    } else if ($right_frame == '') {
        $right_frame_url = 'right_main.php';
    } else {
        $right_frame_url =  $right_frame;
    }
    header("Location: $right_frame_url");
}


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

$left_size = getPref($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') {
    echo "<frameset cols=\"*, $left_size\" id=\"fs1\">\n";
}
else {
    echo "<frameset cols=\"$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') {
    echo $right_frame . $left_frame;
}
else {
    echo $left_frame . $right_frame;
}
do_hook('webmail_bottom');
?>
</frameset>
</html>
Commit	Line	Data
59177427	1	<?php
c6d6fe73	2
864b1c33	3	/**
15e6162e	4	* webmail.php -- Displays the main frameset
15e6162e	5	*
76911253	6	* Copyright (c) 1999-2003 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	*
	13	* $Id$
8f6f9ba5	14	* @package squirrelmail
15e6162e	15	*/
21c3249f	16
8f6f9ba5	17	/** Path for SquirrelMail required files. */
86725763	18	define('SM_PATH','../');
	19
	20	/* SquirrelMail required files. */
	21	require_once(SM_PATH . 'functions/strings.php');
	22	require_once(SM_PATH . 'config/config.php');
	23	require_once(SM_PATH . 'functions/prefs.php');
	24	require_once(SM_PATH . 'functions/imap.php');
	25	require_once(SM_PATH . 'functions/plugin.php');
	26	require_once(SM_PATH . 'functions/i18n.php');
	27	require_once(SM_PATH . 'functions/auth.php');
a32985a5	28	require_once(SM_PATH . 'functions/global.php');
245a6892	29
f3bc099d	30	if (!function_exists('sqm_baseuri')){
86725763	31	require_once(SM_PATH . 'functions/display_messages.php');
f3bc099d	32	}
f3bc099d	33	$base_uri = sqm_baseuri();
88fa922a	34
748ba6c0	35	sqsession_is_active();
a32985a5	36
f38b7cf0	37	sqgetGlobalVar('username', $username, SQ_SESSION);
	38	sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION);
	39	sqgetGlobalVar('onetimepad', $onetimepad, SQ_SESSION);
1d80c108	40	sqgetGlobalVar('use_frames', $use_frames, SQ_COOKIE);
f38b7cf0	41	sqgetGlobalVar('right_frame', $right_frame, SQ_GET);
f38b7cf0	42
db6a9192	43	if ( isset($_SESSION['session_expired_post']) ) {
	44	sqsession_unregister('session_expired_post');
	45	}
1d80c108	46	global $plugins;
	47
	48	switch ($allow_frames) {
	49	case 4: // if $use_frames unset, fall through to case 2
	50	if (isset($use_frames))
	51	break;
	52	case 2: // Do not use frames
	53	$use_frames = 0;
	54	break;
	55	case 3: // if $use_frames unset, fall through to case 1
	56	if (isset($use_frames))
	57	break;
	58	default: // default is also to use frames
	59	case 1: // use frames
	60	$use_frames = 1;
	61	break;
	62	}
	63
c67e4479	64	if(!sqgetGlobalVar('mailto', $mailto)) {
	65	$mailto = '';
	66	}
a32985a5	67
864b1c33	68	is_logged_in();
1b187352	69
148ee1ef	70	do_hook('webmail_top');
148ee1ef	71
15e6162e	72	/**
864b1c33	73	* We'll need this to later have a noframes version
	74	*
	75	* Check if the user has a language preference, but no cookie.
	76	* Send him a cookie with his language preference, if there is
	77	* such discrepancy.
	78	*/
871ab9eb	79	$my_language = getPref($data_dir, $username, 'language');
864b1c33	80	if ($my_language != $squirrelmail_language) {
	81	setcookie('squirrelmail_language', $my_language, time()+2592000, $base_uri);
	82	}
cf47d363	83
864b1c33	84	set_up_language(getPref($data_dir, $username, 'language'));
441f2d33	85
1d80c108	86	if (isset($use_frames) && !$use_frames) {
	87	if (!isset($right_frame))
	88	$right_frame = '';
	89	if ($right_frame == 'right_main.php') {
	90	$urlMailbox = urlencode($mailbox);
	91	$right_frame_url = "right_main.php?mailbox=$urlMailbox&sort=$sort&startMessage=$startMessage";
	92	} elseif ($right_frame == 'options.php') {
	93	$right_frame_url = 'options.php';
	94	} elseif ($right_frame == 'folders.php') {
	95	$right_frame_url = 'folders.php';
	96	} else if ($right_frame == '') {
	97	$right_frame_url = 'right_main.php';
	98	} else {
	99	$right_frame_url = $right_frame;
	100	}
	101	header("Location: $right_frame_url");
	102	}
	103
	104
7dfa92cb	105	echo "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Frameset//EN\">\n".
ac50138c	106	"<html><head>\n" .
2b55df0c	107	"<title>$org_title</title>\n".
2b55df0c	108	"</head>";
65c3ec94	109
871ab9eb	110	$left_size = getPref($data_dir, $username, 'left_size');
871ab9eb	111	$location_of_bar = getPref($data_dir, $username, 'location_of_bar');
fab3baa6	112
0c660770	113	if (isset($languages[$squirrelmail_language]['DIR']) &&
0c660770	114	strtolower($languages[$squirrelmail_language]['DIR']) == 'rtl') {
fab3baa6	115	$temp_location_of_bar = 'right';
	116	} else {
	117	$temp_location_of_bar = 'left';
	118	}
	119
864b1c33	120	if ($location_of_bar == '') {
fab3baa6	121	$location_of_bar = $temp_location_of_bar;
864b1c33	122	}
fab3baa6	123	$temp_location_of_bar = '';
fab3baa6	124
864b1c33	125	if ($left_size == "") {
864b1c33	126	if (isset($default_left_size)) {
f740c049	127	$left_size = $default_left_size;
864b1c33	128	}
	129	else {
	130	$left_size = 200;
	131	}
65c3ec94	132	}
65c3ec94	133
864b1c33	134	if ($location_of_bar == 'right') {
7dfa92cb	135	echo "<frameset cols=\"*, $left_size\" id=\"fs1\">\n";
864b1c33	136	}
864b1c33	137	else {
7dfa92cb	138	echo "<frameset cols=\"$left_size, *\" id=\"fs1\">\n";
864b1c33	139	}
ad6787f0	140
864b1c33	141	/*
	142	* There are three ways to call webmail.php
	143	* 1. webmail.php
	144	* - This just loads the default entry screen.
	145	* 2. webmail.php?right_frame=right_main.php&sort=X&startMessage=X&mailbox=XXXX
	146	* - This loads the frames starting at the given values.
	147	* 3. webmail.php?right_frame=folders.php
	148	* - Loads the frames with the Folder options in the right frame.
	149	*
	150	* This was done to create a pure HTML way of refreshing the folder list since
	151	* we would like to use as little Javascript as possible.
	152	*/
	153	if (!isset($right_frame)) {
793cc001	154	$right_frame = '';
78194072	155	}
864b1c33	156	if ($right_frame == 'right_main.php') {
	157	$urlMailbox = urlencode($mailbox);
	158	$right_frame_url =
3d570ba0	159	"right_main.php?mailbox=$urlMailbox&sort=$sort&startMessage=$startMessage";
65c3ec94	160	} elseif ($right_frame == 'options.php') {
864b1c33	161	$right_frame_url = 'options.php';
65c3ec94	162	} elseif ($right_frame == 'folders.php') {
864b1c33	163	$right_frame_url = 'folders.php';
c67e4479	164	} elseif ($right_frame == 'compose.php') {
c67e4479	165	$right_frame_url = 'compose.php?' . $mailto;
78194072	166	} else if ($right_frame == '') {
871ab9eb	167	$right_frame_url = 'right_main.php';
78194072	168	} else {
fdc9d9b5	169	$right_frame_url = $right_frame;
864b1c33	170	}
9a732bb6	171
da9a8410	172	$left_frame = '<frame src="left_main.php" name="left" frameborder="1" title="'.
	173	_("Folder List") ."\" />\n";
	174	$right_frame = '<frame src="'.$right_frame_url.'" name="right" frameborder="1" title="'.
	175	_("Message List") ."\" />\n";
	176
864b1c33	177	if ($location_of_bar == 'right') {
da9a8410	178	echo $right_frame . $left_frame;
864b1c33	179	}
864b1c33	180	else {
da9a8410	181	echo $left_frame . $right_frame;
864b1c33	182	}
753ce838	183	do_hook('webmail_bottom');
ad6787f0	184	?>
d68323ff	185	</frameset>
d68323ff	186	</html>