From 0933adb294c7d75523706bd6217a9e1551d47a16 Mon Sep 17 00:00:00 2001
From: Peter Rotich <peter@osticket.com>
Date: Tue, 26 Jun 2012 10:52:15 -0400
Subject: [PATCH] Add upgrader support to AJAX interface
---
include/ajax.upgrader.php | 65 +++++++++++++++++++++++++++++++++++++++
scp/ajax.php | 3 +-
2 files changed, 67 insertions(+), 1 deletion(-)
create mode 100644 include/ajax.upgrader.php
diff --git a/include/ajax.upgrader.php b/include/ajax.upgrader.php
new file mode 100644
index 000000000..1582b7a8c
--- /dev/null
+++ b/include/ajax.upgrader.php
@@ -0,0 +1,65 @@
+<?php
+/*********************************************************************
+ ajax.upgrader.php
+
+ AJAX interface for Upgrader
+
+ Peter Rotich <peter@osticket.com>
+ Copyright (c) 2006-2012 osTicket
+ http://www.osticket.com
+
+ Released under the GNU General Public License WITHOUT ANY WARRANTY.
+ See LICENSE.TXT for details.
+
+ vim: expandtab sw=4 ts=4 sts=4:
+**********************************************************************/
+
+if(!defined('INCLUDE_DIR')) die('403');
+require_once INCLUDE_DIR.'class.upgrader.php';
+
+class UpgraderAjaxAPI extends AjaxController {
+
+ function upgrade() {
+ global $thisstaff, $ost;
+
+ if(!$thisstaff or !$thisstaff->isAdmin() or !$ost)
+ Http::response(403, 'Access Denied');
+
+ $upgrader = new Upgrader($ost->getDBSignature(), TABLE_PREFIX, PATCH_DIR);
+
+ //Just report the next action on the first call.
+ if(!$_SESSION['ost_upgrader'] || !$_SESSION['ost_upgrader'][$upgrader->getShash()]['progress']) {
+ $_SESSION['ost_upgrader'][$upgrader->getShash()]['progress'] = $upgrader->getNextAction();
+ Http::response(200, $upgrader->getNextAction());
+ exit;
+ }
+
+ if($upgrader->getNumPendingTasks()) {
+ if($upgrader->doTasks() && !$upgrader->getNumPendingTasks() && $ost->isUpgradePending()) {
+ //Just reporting done...with tasks - break in between patches!
+ header("HTTP/1.1 304 Not Modified");
+ exit;
+ }
+ } elseif($ost->isUpgradePending() && $upgrader->isUpgradable()) {
+ $version = $upgrader->getNextVersion();
+ if($upgrader->upgrade()) {
+ //We're simply reporting progress here - call back will report next action'
+ Http::response(200, "Upgraded to $version ... post-upgrade checks!");
+ exit;
+ }
+ } elseif(!$ost->isUpgradePending()) {
+ $upgrader->setState('done');
+ session_write_close();
+ header("HTTP/1.1 304 Not Modified");
+ exit;
+ }
+
+ if($upgrader->isAborted() || $upgrader->getErrors()) {
+ Http::response(416, "We have a problem ... wait a sec.");
+ exit;
+ }
+
+ Http::response(200, $upgrader->getNextAction());
+ }
+}
+?>
diff --git a/scp/ajax.php b/scp/ajax.php
index 2310fc67a..3237da53f 100644
--- a/scp/ajax.php
+++ b/scp/ajax.php
@@ -66,7 +66,8 @@ $dispatcher = patterns('',
url_post('^(?P<tid>\d+)/lock/(?P<id>\d+)/release', 'releaseLock'),
url_get('^lookup', 'lookup'),
url_get('^search', 'search')
- ))
+ )),
+ url_post('^/upgrader', array('ajax.upgrader.php:UpgraderAjaxAPI', 'upgrade'))
);
# Call the respective function
--
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