<?php
+/**
+ * webmail.php -- Displays the main frameset
+ *
+ * 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.
+ *
+ * @copyright 1999-2009 The SquirrelMail Project Team
+ * @license http://opensource.org/licenses/gpl-license.php GNU Public License
+ * @version $Id$
+ * @package squirrelmail
+ */
- /**
- ** webmail.php -- Displays the main frameset
- **
- ** Copyright (c) 1999-2001 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.
- **
- ** $Id$
- **/
-
- require_once('../functions/strings.php');
- require_once('../config/config.php');
- require_once('../functions/prefs.php');
- require_once('../functions/imap.php');
- require_once('../functions/plugin.php');
- require_once('../functions/i18n.php');
- require_once('../functions/auth.php');
-
- ereg ("(^.*/)[^/]+/[^/]+$", $PHP_SELF, $regs);
- $base_uri = $regs[1];
-
- session_start();
- is_logged_in();
- checkForPrefs($data_dir, $username);
-
- // 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'));
-
- echo "<html><head>\n";
- echo '<TITLE>';
- echo $org_title;
- echo '</TITLE>';
-
- $left_size = getPref($data_dir, $username, "left_size");
- $location_of_bar = getPref($data_dir, $username, "location_of_bar");
- if ($location_of_bar == '')
- $location_of_bar = 'left';
- if ($left_size == "") {
- if (isset($default_left_size))
- $left_size = $default_left_size;
- else
- $left_size = 200;
- }
-
- if ($location_of_bar == 'right')
- {
- echo "<FRAMESET COLS=\"*, $left_size\" BORDER=0>";
- } else {
- echo "<FRAMESET COLS=\"$left_size, *\" BORDER=0>";
- }
+/** This is the webmail page */
+define('PAGE_NAME', 'webmail');
/**
- 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&sort=$sort&startMessage=$startMessage";
- } else if ($right_frame == 'options.php') {
- $right_frame_url = 'options.php';
- } else if ($right_frame == 'folders.php') {
- $right_frame_url = 'folders.php';
- } else if ($right_frame == 'compose.php') {
- $right_frame_url = "compose.php?send_to=$rcptaddress";
- } else {
- $right_frame_url = "right_main.php";
- }
-
- if ($location_of_bar == 'right')
- {
- echo "<FRAME SRC=\"$right_frame_url\" NORESIZE NAME=\"right\">";
- echo '<FRAME SRC="left_main.php" NORESIZE NAME="left">';
- }
- else
- {
- echo '<FRAME SRC="left_main.php" NORESIZE NAME="left">';
- echo "<FRAME SRC=\"$right_frame_url\" NORESIZE NAME=\"right\">";
- }
-
-?>
-</FRAMESET>
-</HEAD></HTML>
\ No newline at end of file
+ * Include the SquirrelMail initialization file.
+ */
+require('../include/init.php');
+
+if (sqgetGlobalVar('sort', $sort)) {
+ $sort = (int) $sort;
+}
+
+if (sqgetGlobalVar('startMessage', $startMessage)) {
+ $startMessage = (int) $startMessage;
+}
+
+if (!sqgetGlobalVar('mailbox', $mailbox)) {
+ $mailbox = 'INBOX';
+}
+
+sqgetGlobalVar('right_frame', $right_frame, SQ_GET);
+
+if (sqgetGlobalVar('mailtodata', $mailtodata)) {
+ $mailtourl = 'mailtodata='.urlencode($mailtodata);
+} else {
+ $mailtourl = '';
+}
+
+// Determine the size of the left frame
+$left_size = getPref($data_dir, $username, 'left_size');
+if ($left_size == "") {
+ if (isset($default_left_size)) {
+ $left_size = $default_left_size;
+ }
+ else {
+ $left_size = 200;
+ }
+}
+
+// Determine where the navigation frame should be
+$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 = $temp_location_of_bar;
+}
+
+// this value may be changed by a plugin, but initialize
+// it first to avoid register_globals headaches
+//
+$right_frame_url = '';
+do_hook('webmail_top', $null);
+
+// Determine the main frame URL
+/*
+ * 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.
+ *
+ * The test for // should catch any attempt to include off-site webpages into
+ * our frameset.
+ *
+ * Note that plugins are allowed to completely and freely override the URI
+ * used for the "right" (content) frame, and they do so by modifying the
+ * global variable $right_frame_url.
+ *
+ */
+if (empty($right_frame) || (strpos(urldecode($right_frame), '//') !== false)) {
+ $right_frame = '';
+}
+if ( strpos($right_frame,'?') ) {
+ $right_frame_file = substr($right_frame,0,strpos($right_frame,'?'));
+} else {
+ $right_frame_file = $right_frame;
+}
+if (empty($right_frame_url)) {
+ switch($right_frame) {
+ case 'right_main.php':
+ $right_frame_url = "right_main.php?mailbox=".urlencode($mailbox)
+ . (!empty($sort)?"&sort=$sort":'')
+ . (!empty($startMessage)?"&startMessage=$startMessage":'');
+ break;
+ case 'options.php':
+ $right_frame_url = 'options.php';
+ break;
+ case 'folders.php':
+ $right_frame_url = 'folders.php';
+ break;
+ case 'compose.php':
+ $right_frame_url = 'compose.php?' . $mailtourl;
+ break;
+ case '':
+ $right_frame_url = 'right_main.php';
+ break;
+ default:
+ $right_frame_url = urlencode($right_frame);
+ break;
+ }
+}
+
+$oErrorHandler->setDelayedErrors(true);
+
+$oTemplate->assign('nav_size', $left_size);
+$oTemplate->assign('nav_on_left', $location_of_bar=='left');
+$oTemplate->assign('right_frame_url', $right_frame_url);
+
+displayHtmlHeader($org_title, '', false, true);
+
+$oTemplate->display('webmail.tpl');
+