111 lines
3.4 KiB
Python
111 lines
3.4 KiB
Python
# -*- coding: utf-8 -*-
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# Part of Odoo, Flectra. See LICENSE file for full copyright and licensing details.
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import logging
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import os
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import subprocess
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import threading
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from flectra import http
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from flectra.addons.hw_proxy.controllers import main as hw_proxy
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_logger = logging.getLogger(__name__)
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upgrade_template = """
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<!DOCTYPE HTML>
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<html>
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<head>
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<title>Flectra's PosBox - Software Upgrade</title>
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<script src="http://code.jquery.com/jquery-1.11.0.min.js"></script>
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<script>
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$(function(){
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var upgrading = false;
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$('#upgrade').click(function(){
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console.log('click');
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if(!upgrading){
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upgrading = true;
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$('#upgrade').text('Upgrading, Please Wait');
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$.ajax({
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url:'/hw_proxy/perform_upgrade/'
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}).then(function(status){
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$('#upgrade').html('Upgrade successful, restarting the posbox...');
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$('#upgrade').off('click');
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},function(){
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$('#upgrade').text('Upgrade Failed');
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});
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}
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});
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});
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</script>
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<style>
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body {
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width: 480px;
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margin: 60px auto;
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font-family: sans-serif;
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text-align: justify;
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color: #6B6B6B;
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}
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.centering{
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text-align: center;
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}
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#upgrade {
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padding: 20px;
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background: rgb(121, 197, 107);
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color: white;
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border-radius: 3px;
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text-align: center;
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margin: 30px;
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text-decoration: none;
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display: inline-block;
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}
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</style>
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</head>
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<body>
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<h1>PosBox Software Upgrade</h1>
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<p>
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This tool will help you perform an upgrade of the PosBox's software over the
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internet.
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<p></p>
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However the preferred method to upgrade the posbox is to flash the sd-card with
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the <a href='http://nightly.flectrahq.com/trunk/posbox/'>latest image</a>. The upgrade
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procedure is explained into to the
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<a href='https://userdoc.flectrahq.com/point_of_sale.html'>PosBox manual</a>
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</p>
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<p>
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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.
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</p>
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<p>
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Latest patch:
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</p>
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<pre>
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"""
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upgrade_template += subprocess.check_output("git --work-tree=/home/pi/flectra/ --git-dir=/home/pi/flectra/.git log -1", shell=True).replace("\n", "<br/>")
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upgrade_template += """
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</pre>
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<div class='centering'>
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<a href='#' id='upgrade'>Upgrade</a>
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</div>
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</body>
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</html>
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"""
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class PosboxUpgrader(hw_proxy.Proxy):
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def __init__(self):
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super(PosboxUpgrader,self).__init__()
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self.upgrading = threading.Lock()
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@http.route('/hw_proxy/upgrade', type='http', auth='none', )
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def upgrade(self):
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return upgrade_template
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@http.route('/hw_proxy/perform_upgrade', type='http', auth='none')
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def perform_upgrade(self):
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self.upgrading.acquire()
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os.system('/home/pi/flectra/addons/point_of_sale/tools/posbox/configuration/posbox_update.sh')
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self.upgrading.release()
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return 'SUCCESS'
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