def get_homepage_data(self):
hostname = str(socket.gethostname())
ssid = helpers.get_ssid()
wired = subprocess.check_output(['cat', '/sys/class/net/eth0/operstate']).decode('utf-8').strip('\n')
if wired == 'up':
network = 'Ethernet'
elif ssid:
if helpers.access_point():
network = 'Wifi access point'
else:
network = 'Wifi : ' + ssid
else:
network = 'Not Connected'
iot_device = []
for device in iot_devices:
iot_device.append({
'name': iot_devices[device].device_name + ' : ' + str(iot_devices[device].data['value']),
'type': iot_devices[device].device_type.replace('_', ' '),
'message': iot_devices[device].device_identifier + iot_devices[device].get_message()
})
return {
'hostname': hostname,
'ip': helpers.get_ip(),
'mac': helpers.get_mac_address(),
'iot_device_status': iot_device,
'server_status': helpers.get_odoo_server_url() or 'Not Configured',
'six_terminal': self.get_six_terminal(),
'network_status': network,
'version': helpers.get_version(),
}
def display(self, display_identifier=None):
cust_js = None
interfaces = ni.interfaces()
with open(os.path.join(os.path.dirname(__file__), "../static/src/js/worker.js")) as js:
cust_js = js.read()
display_ifaces = []
for iface_id in interfaces:
if 'wlan' in iface_id or 'eth' in iface_id:
iface_obj = ni.ifaddresses(iface_id)
ifconfigs = iface_obj.get(ni.AF_INET, [])
essid = helpers.get_ssid()
for conf in ifconfigs:
if conf.get('addr'):
display_ifaces.append({
'iface_id': iface_id,
'essid': essid,
'addr': conf.get('addr'),
'icon': 'sitemap' if 'eth' in iface_id else 'wifi',
})
if not display_identifier:
display_identifier = DisplayDriver.get_default_display().device_identifier
return pos_display_template.render({
'title': "Odoo -- Point of Sale",
'breadcrumb': 'POS Client display',
'cust_js': cust_js,
'display_ifaces': display_ifaces,
'display_identifier': display_identifier,
'pairing_code': cm and cm.pairing_code,
})
def print_status(self):
"""Prints the status ticket of the IoTBox on the current printer."""
wlan = ''
ip = ''
mac = ''
homepage = ''
hosting_ap = os.system('pgrep hostapd') == 0
ssid = helpers.get_ssid()
if hosting_ap:
with open('/root_bypass_ramdisks/etc/hostapd/hostapd.conf'
) as config_file:
lines = config_file.readlines()
ssid = lines[1].split("=")[1].replace("\n", "")
wlan = '\nWireless network:\n%s\n\n' % ssid
elif ssid:
wlan = '\nWireless network:\n%s\n\n' % ssid
interfaces = ni.interfaces()
ips = []
for iface_id in interfaces:
iface_obj = ni.ifaddresses(iface_id)
ifconfigs = iface_obj.get(ni.AF_INET, [])
for conf in ifconfigs:
if conf.get('addr') and conf.get('addr'):
ips.append(conf.get('addr'))
if len(ips) == 0:
ip = '\nERROR: Could not connect to LAN\n\nPlease check that the IoTBox is correc-\ntly connected with a network cable,\n that the LAN is setup with DHCP, and\nthat network addresses are available'
elif len(ips) == 1:
ip = '\nIP Address:\n%s\n' % ips[0]
else:
ip = '\nIP Addresses:\n%s\n' % '\n'.join(ips)
mac_addr = get_mac()
h = iter(hex(mac_addr)[2:].zfill(12))
mac_addr = ":".join(i + next(h) for i in h)
if len(ips) >= 1:
ips_filtered = [i for i in ips if i != '127.0.0.1']
main_ips = ips_filtered and ips_filtered[0] or '127.0.0.1'
mac = '\nMAC Address:\n%s\n' % mac_addr
homepage = '\nHomepage:\nhttp://%s:8069\n\n' % main_ips
center = b'\x1b\x61\x01'
title = b'\n\x1b\x21\x30\x1b\x4d\x01IoTBox Status\x1b\x4d\x00\x1b\x21\x00\n'
cut = b'\x1d\x56\x41'
self.print_raw(center + title + wlan.encode() + mac.encode() +
ip.encode() + homepage.encode() + cut + b'\n')
def print_status(self):
"""Prints the status ticket of the IoTBox on the current printer."""
wlan = ''
ip = ''
mac = ''
homepage = ''
pairing_code = ''
ssid = helpers.get_ssid()
wlan = '\nWireless network:\n%s\n\n' % ssid
interfaces = ni.interfaces()
ips = []
for iface_id in interfaces:
iface_obj = ni.ifaddresses(iface_id)
ifconfigs = iface_obj.get(ni.AF_INET, [])
for conf in ifconfigs:
if conf.get('addr') and conf.get('addr'):
ips.append(conf.get('addr'))
if len(ips) == 0:
ip = '\nERROR: Could not connect to LAN\n\nPlease check that the IoTBox is correc-\ntly connected with a network cable,\n that the LAN is setup with DHCP, and\nthat network addresses are available'
elif len(ips) == 1:
ip = '\nIP Address:\n%s\n' % ips[0]
else:
ip = '\nIP Addresses:\n%s\n' % '\n'.join(ips)
if len(ips) >= 1:
ips_filtered = [i for i in ips if i != '127.0.0.1']
main_ips = ips_filtered and ips_filtered[0] or '127.0.0.1'
mac = '\nMAC Address:\n%s\n' % helpers.get_mac_address()
homepage = '\nHomepage:\nhttp://%s:8069\n\n' % main_ips
code = cm and cm.pairing_code
if code:
pairing_code = '\nPairing Code:\n%s\n' % code
center = b'\x1b\x61\x01'
title = b'\n\x1b\x21\x30\x1b\x4d\x01IoTBox Status\x1b\x4d\x00\x1b\x21\x00\n'
cut = b'\x1d\x56\x41'
self.print_raw(center + title + wlan.encode() + mac.encode() +
ip.encode() + homepage.encode() +
pairing_code.encode() + cut + b'\n')
