d5f8c59363af44b7727b6903f09a13d0099ab8c7
[squirrelmail.git] / src / webmail.php
1 <?php
2
3 /**
4 * webmail.php -- Displays the main frameset
5 *
6 * Copyright (c) 1999-2003 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 */
15
16 /* Path for SquirrelMail required files. */
17 define('SM_PATH','../');
18
19 /* SquirrelMail required files. */
20 require_once(SM_PATH . 'functions/strings.php');
21 require_once(SM_PATH . 'config/config.php');
22 require_once(SM_PATH . 'functions/prefs.php');
23 require_once(SM_PATH . 'functions/imap.php');
24 require_once(SM_PATH . 'functions/plugin.php');
25 require_once(SM_PATH . 'functions/i18n.php');
26 require_once(SM_PATH . 'functions/auth.php');
27 require_once(SM_PATH . 'functions/global.php');
28
29 if (!function_exists('sqm_baseuri')){
30 require_once(SM_PATH . 'functions/display_messages.php');
31 }
32 $base_uri = sqm_baseuri();
33
34 session_start();
35
36 sqgetGlobalVar('username', $username, SQ_SESSION);
37 sqgetGlobalVar('delimiter', $delimiter, SQ_SESSION);
38 sqgetGlobalVar('onetimepad', $onetimepad, SQ_SESSION);
39
40 sqgetGlobalVar('right_frame', $right_frame, SQ_GET);
41
42 if ( isset($_SESSION['session_expired_post']) ) {
43 sqsession_unregister('session_expired_post');
44 }
45 if(!sqgetGlobalVar('mailto', $mailto)) {
46 $mailto = '';
47 }
48
49 is_logged_in();
50
51 do_hook('webmail_top');
52
53 /**
54 * We'll need this to later have a noframes version
55 *
56 * Check if the user has a language preference, but no cookie.
57 * Send him a cookie with his language preference, if there is
58 * such discrepancy.
59 */
60 $my_language = getPref($data_dir, $username, 'language');
61 if ($my_language != $squirrelmail_language) {
62 setcookie('squirrelmail_language', $my_language, time()+2592000, $base_uri);
63 }
64
65 set_up_language(getPref($data_dir, $username, 'language'));
66
67 echo "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Frameset//EN\">\n".
68 "<html><head>\n" .
69 "<title>$org_title</title>\n".
70 "</head>";
71
72 $left_size = getPref($data_dir, $username, 'left_size');
73 $location_of_bar = getPref($data_dir, $username, 'location_of_bar');
74
75 if (isset($languages[$squirrelmail_language]['DIR']) &&
76 strtolower($languages[$squirrelmail_language]['DIR']) == 'rtl') {
77 $temp_location_of_bar = 'right';
78 } else {
79 $temp_location_of_bar = 'left';
80 }
81
82 if ($location_of_bar == '') {
83 $location_of_bar = $temp_location_of_bar;
84 }
85 $temp_location_of_bar = '';
86
87 if ($left_size == "") {
88 if (isset($default_left_size)) {
89 $left_size = $default_left_size;
90 }
91 else {
92 $left_size = 200;
93 }
94 }
95
96 if ($location_of_bar == 'right') {
97 echo "<frameset cols=\"*, $left_size\" id=\"fs1\">\n";
98 }
99 else {
100 echo "<frameset cols=\"$left_size, *\" id=\"fs1\">\n";
101 }
102
103 /*
104 * There are three ways to call webmail.php
105 * 1. webmail.php
106 * - This just loads the default entry screen.
107 * 2. webmail.php?right_frame=right_main.php&sort=X&startMessage=X&mailbox=XXXX
108 * - This loads the frames starting at the given values.
109 * 3. webmail.php?right_frame=folders.php
110 * - Loads the frames with the Folder options in the right frame.
111 *
112 * This was done to create a pure HTML way of refreshing the folder list since
113 * we would like to use as little Javascript as possible.
114 */
115 if (!isset($right_frame)) {
116 $right_frame = '';
117 }
118 if ($right_frame == 'right_main.php') {
119 $urlMailbox = urlencode($mailbox);
120 $right_frame_url =
121 "right_main.php?mailbox=$urlMailbox&amp;sort=$sort&amp;startMessage=$startMessage";
122 } elseif ($right_frame == 'options.php') {
123 $right_frame_url = 'options.php';
124 } elseif ($right_frame == 'folders.php') {
125 $right_frame_url = 'folders.php';
126 } elseif ($right_frame == 'compose.php') {
127 $right_frame_url = 'compose.php?' . $mailto;
128 } else if ($right_frame == '') {
129 $right_frame_url = 'right_main.php';
130 } else {
131 $right_frame_url = $right_frame;
132 }
133
134 $left_frame = '<frame src="left_main.php" name="left" frameborder="1" title="'.
135 _("Folder List") ."\" />\n";
136 $right_frame = '<frame src="'.$right_frame_url.'" name="right" frameborder="1" title="'.
137 _("Message List") ."\" />\n";
138
139 if ($location_of_bar == 'right') {
140 echo $right_frame . $left_frame;
141 }
142 else {
143 echo $left_frame . $right_frame;
144 }
145 do_hook('webmail_bottom');
146 ?>
147 </frameset>
148 </html>