[IMP] posbox: add a software upgrade page that allows to remotely update the posbox's software
bzr revid: fva@openerp.com-20140321162336-n05c693ukz3awfyg
This commit is contained in:
Frédéric van der Essen
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# -*- coding: utf-8 -*-
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##############################################################################
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#
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# OpenERP, Open Source Management Solution
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# Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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##############################################################################
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import controllers
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# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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@ -0,0 +1,46 @@
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# -*- coding: utf-8 -*-
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##############################################################################
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#
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# OpenERP, Open Source Management Solution
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# Copyright (C) 2004-2010 Tiny SPRL (<http://tiny.be>).
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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##############################################################################
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{
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'name': 'PosBox Software Upgrader',
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'version': '1.0',
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'category': 'Hardware Drivers',
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'sequence': 6,
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'summary': 'Allows to remotely upgrade the PosBox software',
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'description': """
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PosBox Software Upgrader
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========================
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This module allows to remotely upgrade the PosBox software to a
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new version. This module is specific to the PosBox setup and environment
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and should not be installed on regular openerp servers.
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""",
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'author': 'OpenERP SA',
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'depends': ['hw_proxy'],
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'test': [
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],
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'installable': False,
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'auto_install': False,
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}
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# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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import main
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# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
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# -*- coding: utf-8 -*-
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import logging
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import os
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import time
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import openerp
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import openerp.addons.hw_proxy.controllers.main as hw_proxy
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import threading
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from openerp import http
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from openerp.http import request
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from openerp.tools.translate import _
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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>OpenERP'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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$('#upgrade').html('Upgrade Successful<br \\>Click to Restart the PosBox');
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$('#upgrade').off('click');
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$('#upgrade').click(function(){
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$.ajax({ url:'hw_proxy/perform_restart' })
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$('#upgrade').text('Restarting');
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$('#upgrade').off('click');
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setTimeout(function(){
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window.location = '/'
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},30*1000);
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});
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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.
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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.openerp.com/trunk/posbox/'>latest image</a>. The upgrade
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procedure is explained into to the <a href='/hw_proxy/static/doc/manual.pdf'>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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<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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self.last_upgrade = 0
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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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if time.time() - self.last_upgrade < 30:
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self.upgrading.release()
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return 'UPTODATE'
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else:
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os.system('/bin/bash /home/pi/openerp/update.sh')
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self.last_upgrade = time.time()
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self.upgrading.release()
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return 'SUCCESS'
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@http.route('/hw_proxy/perform_restart', type='http', auth='none')
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def perform_restart(self):
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self.upgrading.acquire()
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if time.time() - self.last_upgrade < 30:
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self.upgrading.release()
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return 'RESTARTED'
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else:
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os.system('/bin/bash /home/pi/openerp/restart.sh')
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self.last_upgrade = time.time()
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self.upgrading.release()
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return 'SUCCESS'
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