flectra/addons/hw_posbox_upgrade/controllers/main.py
2018-01-16 02:34:37 -08:00

111 lines
3.4 KiB
Python

# -*- coding: utf-8 -*-
# Part of Odoo, Flectra. See LICENSE file for full copyright and licensing details.
import logging
import os
import subprocess
import threading
from flectra import http
from flectra.addons.hw_proxy.controllers import main as hw_proxy
_logger = logging.getLogger(__name__)
upgrade_template = """
<!DOCTYPE HTML>
<html>
<head>
<title>Flectra's PosBox - Software Upgrade</title>
<script src="http://code.jquery.com/jquery-1.11.0.min.js"></script>
<script>
$(function(){
var upgrading = false;
$('#upgrade').click(function(){
console.log('click');
if(!upgrading){
upgrading = true;
$('#upgrade').text('Upgrading, Please Wait');
$.ajax({
url:'/hw_proxy/perform_upgrade/'
}).then(function(status){
$('#upgrade').html('Upgrade successful, restarting the posbox...');
$('#upgrade').off('click');
},function(){
$('#upgrade').text('Upgrade Failed');
});
}
});
});
</script>
<style>
body {
width: 480px;
margin: 60px auto;
font-family: sans-serif;
text-align: justify;
color: #6B6B6B;
}
.centering{
text-align: center;
}
#upgrade {
padding: 20px;
background: rgb(121, 197, 107);
color: white;
border-radius: 3px;
text-align: center;
margin: 30px;
text-decoration: none;
display: inline-block;
}
</style>
</head>
<body>
<h1>PosBox Software Upgrade</h1>
<p>
This tool will help you perform an upgrade of the PosBox's software over the
internet.
<p></p>
However the preferred method to upgrade the posbox is to flash the sd-card with
the <a href='http://nightly.flectra.com/trunk/posbox/'>latest image</a>. The upgrade
procedure is explained into to the
<a href='https://www.flectra.com/documentation/user/point_of_sale/posbox/index.html'>PosBox manual</a>
</p>
<p>
To upgrade the posbox, click on the upgrade button. The upgrade will take a few minutes. <b>Do not reboot</b> the PosBox during the upgrade.
</p>
<p>
Latest patch:
</p>
<pre>
"""
upgrade_template += subprocess.check_output("git --work-tree=/home/pi/flectra/ --git-dir=/home/pi/flectra/.git log -1", shell=True).replace("\n", "<br/>")
upgrade_template += """
</pre>
<div class='centering'>
<a href='#' id='upgrade'>Upgrade</a>
</div>
</body>
</html>
"""
class PosboxUpgrader(hw_proxy.Proxy):
def __init__(self):
super(PosboxUpgrader,self).__init__()
self.upgrading = threading.Lock()
@http.route('/hw_proxy/upgrade', type='http', auth='none', )
def upgrade(self):
return upgrade_template
@http.route('/hw_proxy/perform_upgrade', type='http', auth='none')
def perform_upgrade(self):
self.upgrading.acquire()
os.system('/home/pi/flectra/addons/point_of_sale/tools/posbox/configuration/posbox_update.sh')
self.upgrading.release()
return 'SUCCESS'