src/webmail.php

   1 <?php
   2
   3 /**
   4  * webmail.php -- Displays the main frameset
   5  *
   6  * Copyright (c) 1999-2002 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 $base_uri = sqm_baseuri();
  33
  34 session_start();
  35
  36 if (isset($_SESSION['username'])) {
  37     $username = $_SESSION['username'];
  38 }
  39 if (isset($_SESSION['delimiter'])) {
  40     $delimiter = $_SESSION['delimiter'];
  41 }
  42 if (isset($_SESSION['onetimepad'])) {
  43     $onetimepad = $_SESSION['onetimepad'];
  44 }
  45 if (isset($_GET['right_frame'])) {
  46     $right_frame = $_GET['right_frame'];
  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, $username, 'language'));
  66
  67 echo '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN">'.
  68      "<html><head>\n" .
  69      "<title>$org_title</title>";
  70
  71 $left_size = getPref($data_dir, $username, 'left_size');
  72 $location_of_bar = getPref($data_dir, $username, 'location_of_bar');
  73
  74 if (isset($languages[$squirrelmail_language]['DIR']) &&
  75     strtolower($languages[$squirrelmail_language]['DIR']) == 'rtl') {
  76     $temp_location_of_bar = 'right';
  77 } else {
  78     $temp_location_of_bar = 'left';
  79 }
  80
  81 if ($location_of_bar == '') {
  82     $location_of_bar = $temp_location_of_bar;
  83 }
  84 $temp_location_of_bar = '';
  85
  86 if ($left_size == "") {
  87     if (isset($default_left_size)) {
  88          $left_size = $default_left_size;
  89     }
  90     else {
  91         $left_size = 200;
  92     }
  93 }
  94
  95 if ($location_of_bar == 'right') {
  96     echo "<frameset cols=\"*, $left_size\" id=\"fs1\">";
  97 }
  98 else {
  99     echo "<frameset cols=\"$left_size, *\" id=\"fs1\">";
 100 }
 101
 102 /*
 103  * There are three ways to call webmail.php
 104  * 1.  webmail.php
 105  *      - This just loads the default entry screen.
 106  * 2.  webmail.php?right_frame=right_main.php&sort=X&startMessage=X&mailbox=XXXX
 107  *      - This loads the frames starting at the given values.
 108  * 3.  webmail.php?right_frame=folders.php
 109  *      - Loads the frames with the Folder options in the right frame.
 110  *
 111  * This was done to create a pure HTML way of refreshing the folder list since
 112  * we would like to use as little Javascript as possible.
 113  */
 114 if (!isset($right_frame)) {
 115     $right_frame = '';
 116 }
 117 if ($right_frame == 'right_main.php') {
 118     $urlMailbox = urlencode($mailbox);
 119     $right_frame_url =
 120         "right_main.php?mailbox=$urlMailbox&amp;sort=$sort&amp;startMessage=$startMessage";
 121 } elseif ($right_frame == 'options.php') {
 122     $right_frame_url = 'options.php';
 123 } elseif ($right_frame == 'folders.php') {
 124     $right_frame_url = 'folders.php';
 125 } else if ($right_frame == '') {
 126     $right_frame_url = 'right_main.php';
 127 } else {
 128     $right_frame_url =  urldecode($right_frame);
 129 }
 130
 131 if ($location_of_bar == 'right') {
 132     echo "<FRAME SRC=\"$right_frame_url\"  NAME=\"right\" frameborder=\"1\">" .
 133          '<FRAME SRC="left_main.php"  NAME="left" frameborder="1">';
 134 }
 135 else {
 136     echo '<FRAME SRC="left_main.php"  NAME="left" frameborder="1">'.
 137          "<FRAME SRC=\"$right_frame_url\"  NAME=\"right\" frameborder=\"1\">";
 138 }
 139 do_hook('webmail_bottom');
 140 ?>
 141 </FRAMESET>
 142 </HEAD></HTML>