[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.
 *
 * $Id$
 * @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('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
	1	<?php
	2
	3	/**
	4	* webmail.php -- Displays the main frameset
	5	*
	6	* Copyright (c) 1999-2004 The SquirrelMail development team
	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	* $Id$
	14	* @package squirrelmail
	15	*/
	16
	17	/** Path for SquirrelMail required files. */
	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');
	28	require_once(SM_PATH . 'functions/global.php');
	29
	30	if (!function_exists('sqm_baseuri')){
	31	require_once(SM_PATH . 'functions/display_messages.php');
	32	}
	33	$base_uri = sqm_baseuri();
	34
	35	sqsession_is_active();
	36
	37	sqgetGlobalVar('username', $username, SQ_SESSION);
	38	sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION);
	39	sqgetGlobalVar('onetimepad', $onetimepad, SQ_SESSION);
	40
	41	sqgetGlobalVar('right_frame', $right_frame, SQ_GET);
	42
	43	if ( isset($_SESSION['session_expired_post']) ) {
	44	sqsession_unregister('session_expired_post');
	45	}
	46	if(!sqgetGlobalVar('mailto', $mailto)) {
	47	$mailto = '';
	48	}
	49
	50	is_logged_in();
	51
	52	do_hook('webmail_top');
	53
	54	/**
	55	* We'll need this to later have a noframes version
	56	*
	57	* Check if the user has a language preference, but no cookie.
	58	* Send him a cookie with his language preference, if there is
	59	* such discrepancy.
	60	*/
	61	$my_language = getPref($data_dir, $username, 'language');
	62	if ($my_language != $squirrelmail_language) {
	63	setcookie('squirrelmail_language', $my_language, time()+2592000, $base_uri);
	64	}
	65
	66	$err=set_up_language(getPref($data_dir, $username, 'language'));
	67
	68	$output = "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Frameset//EN\">\n".
	69	"<html><head>\n" .
	70	"<title>$org_title</title>\n".
	71	"</head>";
	72
	73	// Japanese translation used without mbstring support
	74	if ($err==2) {
	75	echo $output.
	76	"<body>\n".
	77	"<p>You need to have php4 installed with the multibyte string function \n".
	78	"enabled (using configure option --enable-mbstring).</p>\n".
	79	"<p>System assumed that you accidently switched to Japanese translation \n".
	80	"and reverted your language preference to English.</p>\n".
	81	"<p>Please refresh this page in order to use webmail.</p>\n".
	82	"</body></html>";
	83	return;
	84	}
	85
	86	$left_size = getPref($data_dir, $username, 'left_size');
	87	$location_of_bar = getPref($data_dir, $username, 'location_of_bar');
	88
	89	if (isset($languages[$squirrelmail_language]['DIR']) &&
	90	strtolower($languages[$squirrelmail_language]['DIR']) == 'rtl') {
	91	$temp_location_of_bar = 'right';
	92	} else {
	93	$temp_location_of_bar = 'left';
	94	}
	95
	96	if ($location_of_bar == '') {
	97	$location_of_bar = $temp_location_of_bar;
	98	}
	99	$temp_location_of_bar = '';
	100
	101	if ($left_size == "") {
	102	if (isset($default_left_size)) {
	103	$left_size = $default_left_size;
	104	}
	105	else {
	106	$left_size = 200;
	107	}
	108	}
	109
	110	if ($location_of_bar == 'right') {
	111	$output .= "<frameset cols=\"*, $left_size\" id=\"fs1\">\n";
	112	}
	113	else {
	114	$output .= "<frameset cols=\"$left_size, *\" id=\"fs1\">\n";
	115	}
	116
	117	/*
	118	* There are three ways to call webmail.php
	119	* 1. webmail.php
	120	* - This just loads the default entry screen.
	121	* 2. webmail.php?right_frame=right_main.php&sort=X&startMessage=X&mailbox=XXXX
	122	* - This loads the frames starting at the given values.
	123	* 3. webmail.php?right_frame=folders.php
	124	* - Loads the frames with the Folder options in the right frame.
	125	*
	126	* This was done to create a pure HTML way of refreshing the folder list since
	127	* we would like to use as little Javascript as possible.
	128	*/
	129	if (!isset($right_frame)) {
	130	$right_frame = '';
	131	}
	132	if ($right_frame == 'right_main.php') {
	133	$urlMailbox = urlencode($mailbox);
	134	$right_frame_url =
	135	"right_main.php?mailbox=$urlMailbox&sort=$sort&startMessage=$startMessage";
	136	} elseif ($right_frame == 'options.php') {
	137	$right_frame_url = 'options.php';
	138	} elseif ($right_frame == 'folders.php') {
	139	$right_frame_url = 'folders.php';
	140	} elseif ($right_frame == 'compose.php') {
	141	$right_frame_url = 'compose.php?' . $mailto;
	142	} else if ($right_frame == '') {
	143	$right_frame_url = 'right_main.php';
	144	} else {
	145	$right_frame_url = $right_frame;
	146	}
	147
	148	$left_frame = '<frame src="left_main.php" name="left" frameborder="1" title="'.
	149	_("Folder List") ."\" />\n";
	150	$right_frame = '<frame src="'.$right_frame_url.'" name="right" frameborder="1" title="'.
	151	_("Message List") ."\" />\n";
	152
	153	if ($location_of_bar == 'right') {
	154	$output .= $right_frame . $left_frame;
	155	}
	156	else {
	157	$output .= $left_frame . $right_frame;
	158	}
	159	$ret = concat_hook_function('webmail_bottom', $output);
	160	if($ret != '') {
	161	$output = $ret;
	162	}
	163	echo $output;
	164	?>
	165	</frameset>
	166	</html>