From 197601ef5fa2e6aaabfb6e0baaf56179f7cc1ee3 Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Wed, 30 Apr 2008 04:21:42 -0400
Subject: [PATCH] Next step: introduce the application class 'rcmail' and get rid of some global vars
---
index.php | 142 +++++++++++++++++-----------------------------
1 files changed, 53 insertions(+), 89 deletions(-)
diff --git a/index.php b/index.php
index aa8d8bb..3d4a160 100644
--- a/index.php
+++ b/index.php
@@ -2,7 +2,7 @@
/*
+-----------------------------------------------------------------------+
| RoundCube Webmail IMAP Client |
- | Version 0.1-20080328 |
+ | Version 0.1-20080430 |
| |
| Copyright (C) 2005-2008, RoundCube Dev. - Switzerland |
| Licensed under the GNU GPL |
@@ -45,20 +45,9 @@
// define global vars
$OUTPUT_TYPE = 'html';
-$MAIN_TASKS = array('mail','settings','addressbook','logout');
-
-// catch some url/post parameters
-$_task = strip_quotes(get_input_value('_task', RCUBE_INPUT_GPC));
-$_action = strip_quotes(get_input_value('_action', RCUBE_INPUT_GPC));
-$_framed = (!empty($_GET['_framed']) || !empty($_POST['_framed']));
-
-// use main task if empty or invalid value
-if (empty($_task) || !in_array($_task, $MAIN_TASKS))
- $_task = 'mail';
-
// set output buffering
-if ($_action != 'get' && $_action != 'viewsource') {
+if ($RCMAIL->action != 'get' && $RCMAIL->action != 'viewsource') {
// use gzip compression if supported
if (function_exists('ob_gzhandler')
&& !ini_get('zlib.output_compression')
@@ -71,28 +60,11 @@
}
-// start session with requested task
-rcmail_startup($_task);
-
-// set session related variables
-$COMM_PATH = sprintf('./?_task=%s', $_task);
-$SESS_HIDDEN_FIELD = '';
-
-
-// add framed parameter
-if ($_framed) {
- $COMM_PATH .= '&_framed=1';
- $SESS_HIDDEN_FIELD .= "\n".'<input type="hidden" name="_framed" value="1" />';
-}
-
+// init application and start session with requested task
+$RCMAIL = rcmail::get_instance();
// init output class
-if (!empty($_GET['_remote']) || !empty($_POST['_remote'])) {
- rcmail_init_json();
-}
-else {
- rcmail_load_gui();
-}
+$OUTPUT = (!empty($_GET['_remote']) || !empty($_POST['_remote'])) ? $RCMAIL->init_json() : $RCMAIL->load_gui((!empty($_GET['_framed']) || !empty($_POST['_framed'])));
// check DB connections and exit on failure
@@ -105,12 +77,12 @@
// error steps
-if ($_action=='error' && !empty($_GET['_code'])) {
+if ($RCMAIL->action=='error' && !empty($_GET['_code'])) {
raise_error(array('code' => hexdec($_GET['_code'])), FALSE, TRUE);
}
// try to log in
-if ($_action=='login' && $_task=='mail') {
+if ($RCMAIL->action=='login' && $RCMAIL->task=='mail') {
$host = rcmail_autoselect_host();
// check if client supports cookies
@@ -118,7 +90,7 @@
$OUTPUT->show_message("cookiesdisabled", 'warning');
}
else if ($_SESSION['temp'] && !empty($_POST['_user']) && isset($_POST['_pass']) &&
- rcmail_login(trim(get_input_value('_user', RCUBE_INPUT_POST), ' '),
+ $RCMAIL->login(trim(get_input_value('_user', RCUBE_INPUT_POST), ' '),
get_input_value('_pass', RCUBE_INPUT_POST, true, 'ISO-8859-1'), $host)) {
// create new session ID
unset($_SESSION['temp']);
@@ -128,7 +100,7 @@
rcmail_authenticate_session();
// send redirect
- header("Location: $COMM_PATH");
+ header("Location: {$RCMAIL->comm_path}");
exit;
}
else {
@@ -138,14 +110,14 @@
}
// end session
-else if (($_task=='logout' || $_action=='logout') && isset($_SESSION['user_id'])) {
+else if (($RCMAIL->task=='logout' || $RCMAIL->action=='logout') && isset($_SESSION['user_id'])) {
$OUTPUT->show_message('loggedout');
rcmail_logout_actions();
rcmail_kill_session();
}
// check session and auth cookie
-else if ($_action != 'login' && $_SESSION['user_id'] && $_action != 'send') {
+else if ($RCMAIL->action != 'login' && $_SESSION['user_id'] && $RCMAIL->action != 'send') {
if (!rcmail_authenticate_session()) {
$OUTPUT->show_message('sessionerror', 'error');
rcmail_kill_session();
@@ -154,24 +126,24 @@
// log in to imap server
-if (!empty($USER->ID) && $_task=='mail') {
+if (!empty($RCMAIL->user->ID) && $RCMAIL->task == 'mail') {
$conn = $IMAP->connect($_SESSION['imap_host'], $_SESSION['username'], decrypt_passwd($_SESSION['password']), $_SESSION['imap_port'], $_SESSION['imap_ssl']);
if (!$conn) {
$OUTPUT->show_message($IMAP->error_code == -1 ? 'imaperror' : 'sessionerror', 'error');
rcmail_kill_session();
}
else {
- rcmail_set_imap_prop();
+ $RCMAIL->set_imap_prop();
}
}
// not logged in -> set task to 'login
-if (empty($USER->ID)) {
+if (empty($RCMAIL->user->ID)) {
if ($OUTPUT->ajax_call)
$OUTPUT->remote_response("setTimeout(\"location.href='\"+this.env.comm_path+\"'\", 2000);");
- $_task = 'login';
+ $RCMAIL->task = 'login';
}
@@ -184,16 +156,8 @@
}
-// set task and action to client
-$OUTPUT->set_env('task', $_task);
-if (!empty($_action)) {
- $OUTPUT->set_env('action', $_action);
-}
-
-
-
// not logged in -> show login page
-if (empty($USER->ID)) {
+if (empty($RCMAIL->user->ID)) {
// check if installer is still active
if ($CONFIG['enable_installer'] && is_readable('./installer/index.php')) {
$OUTPUT->add_footer(html::div(array('style' => "background:#ef9398; border:2px solid #dc5757; padding:0.5em; margin:2em auto; width:50em"),
@@ -213,65 +177,65 @@
// handle keep-alive signal
-if ($_action=='keep-alive') {
+if ($RCMAIL->action=='keep-alive') {
$OUTPUT->reset();
$OUTPUT->send('');
exit;
}
// include task specific files
-if ($_task=='mail') {
+if ($RCMAIL->task=='mail') {
include_once('program/steps/mail/func.inc');
- if ($_action=='show' || $_action=='preview' || $_action=='print')
+ if ($RCMAIL->action=='show' || $RCMAIL->action=='preview' || $RCMAIL->action=='print')
include('program/steps/mail/show.inc');
- if ($_action=='get')
+ if ($RCMAIL->action=='get')
include('program/steps/mail/get.inc');
- if ($_action=='moveto' || $_action=='delete')
+ if ($RCMAIL->action=='moveto' || $RCMAIL->action=='delete')
include('program/steps/mail/move_del.inc');
- if ($_action=='mark')
+ if ($RCMAIL->action=='mark')
include('program/steps/mail/mark.inc');
- if ($_action=='viewsource')
+ if ($RCMAIL->action=='viewsource')
include('program/steps/mail/viewsource.inc');
- if ($_action=='sendmdn')
+ if ($RCMAIL->action=='sendmdn')
include('program/steps/mail/sendmdn.inc');
- if ($_action=='send')
+ if ($RCMAIL->action=='send')
include('program/steps/mail/sendmail.inc');
- if ($_action=='upload')
+ if ($RCMAIL->action=='upload')
include('program/steps/mail/upload.inc');
- if ($_action=='compose' || $_action=='remove-attachment' || $_action=='display-attachment')
+ if ($RCMAIL->action=='compose' || $RCMAIL->action=='remove-attachment' || $RCMAIL->action=='display-attachment')
include('program/steps/mail/compose.inc');
- if ($_action=='addcontact')
+ if ($RCMAIL->action=='addcontact')
include('program/steps/mail/addcontact.inc');
- if ($_action=='expunge' || $_action=='purge')
+ if ($RCMAIL->action=='expunge' || $RCMAIL->action=='purge')
include('program/steps/mail/folders.inc');
- if ($_action=='check-recent')
+ if ($RCMAIL->action=='check-recent')
include('program/steps/mail/check_recent.inc');
- if ($_action=='getunread')
+ if ($RCMAIL->action=='getunread')
include('program/steps/mail/getunread.inc');
- if ($_action=='list' && isset($_REQUEST['_remote']))
+ if ($RCMAIL->action=='list' && isset($_REQUEST['_remote']))
include('program/steps/mail/list.inc');
- if ($_action=='search')
+ if ($RCMAIL->action=='search')
include('program/steps/mail/search.inc');
- if ($_action=='spell')
+ if ($RCMAIL->action=='spell')
include('program/steps/mail/spell.inc');
- if ($_action=='rss')
+ if ($RCMAIL->action=='rss')
include('program/steps/mail/rss.inc');
// make sure the message count is refreshed
@@ -280,62 +244,62 @@
// include task specific files
-if ($_task=='addressbook') {
+if ($RCMAIL->task=='addressbook') {
include_once('program/steps/addressbook/func.inc');
- if ($_action=='save')
+ if ($RCMAIL->action=='save')
include('program/steps/addressbook/save.inc');
- if ($_action=='edit' || $_action=='add')
+ if ($RCMAIL->action=='edit' || $RCMAIL->action=='add')
include('program/steps/addressbook/edit.inc');
- if ($_action=='delete')
+ if ($RCMAIL->action=='delete')
include('program/steps/addressbook/delete.inc');
- if ($_action=='show')
+ if ($RCMAIL->action=='show')
include('program/steps/addressbook/show.inc');
- if ($_action=='list' && $_REQUEST['_remote'])
+ if ($RCMAIL->action=='list' && $_REQUEST['_remote'])
include('program/steps/addressbook/list.inc');
- if ($_action=='search')
+ if ($RCMAIL->action=='search')
include('program/steps/addressbook/search.inc');
- if ($_action=='copy')
+ if ($RCMAIL->action=='copy')
include('program/steps/addressbook/copy.inc');
- if ($_action=='mailto')
+ if ($RCMAIL->action=='mailto')
include('program/steps/addressbook/mailto.inc');
}
// include task specific files
-if ($_task=='settings') {
+if ($RCMAIL->task=='settings') {
include_once('program/steps/settings/func.inc');
- if ($_action=='save-identity')
+ if ($RCMAIL->action=='save-identity')
include('program/steps/settings/save_identity.inc');
- if ($_action=='add-identity' || $_action=='edit-identity')
+ if ($RCMAIL->action=='add-identity' || $RCMAIL->action=='edit-identity')
include('program/steps/settings/edit_identity.inc');
- if ($_action=='delete-identity')
+ if ($RCMAIL->action=='delete-identity')
include('program/steps/settings/delete_identity.inc');
- if ($_action=='identities')
+ if ($RCMAIL->action=='identities')
include('program/steps/settings/identities.inc');
- if ($_action=='save-prefs')
+ if ($RCMAIL->action=='save-prefs')
include('program/steps/settings/save_prefs.inc');
- if ($_action=='folders' || $_action=='subscribe' || $_action=='unsubscribe' ||
- $_action=='create-folder' || $_action=='rename-folder' || $_action=='delete-folder')
+ if ($RCMAIL->action=='folders' || $RCMAIL->action=='subscribe' || $RCMAIL->action=='unsubscribe' ||
+ $RCMAIL->action=='create-folder' || $RCMAIL->action=='rename-folder' || $RCMAIL->action=='delete-folder')
include('program/steps/settings/manage_folders.inc');
}
// parse main template
-$OUTPUT->send($_task);
+$OUTPUT->send($RCMAIL->task);
// if we arrive here, something went wrong
--
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