def offices(office, order_by, order_kwargs):
''' view and update an office. '''
if is_operator() and not is_office_operator(office.id):
flash('Error: operators are not allowed to access the page ', 'danger')
return redirect(url_for('core.root'))
form = OfficeForm(current_prefix=office.prefix)
tickets_form = ProcessedTicketForm()
page = request.args.get('page', 1, type=int)
last_ticket_pulled = data.Serial.all_office_tickets(office.id)\
.filter_by(p=True)\
.first()
tickets = data.Serial.all_office_tickets(office.id, order=False)\
.order_by(*data.Serial.ORDERS.get(order_by, []))
pagination = tickets.paginate(page, per_page=10, error_out=False)
office_name = remove_string_noise(form.name.data or '',
lambda s: s.startswith('0'),
lambda s: s[1:]) or None
if form.validate_on_submit():
if not office.is_valid_new_name(office_name):
flash('Error: name is used by another one, choose another name',
'danger')
return redirect(url_for('manage_app.offices', o_id=office.id))
office = data.Office.get(office.id) # NOTE: DB session is lost
office.name = office_name
office.prefix = form.prefix.data.upper()
db.session.commit()
flash('Notice: office has been updated. ', 'info')
return redirect(url_for('manage_app.offices', o_id=office.id))
form.name.data = office.name
form.prefix.data = office.prefix.upper()
return render_template('offices.html',
form=form,
officesp=pagination.items,
pagination=pagination,
page_title='Office : ' + office.prefix +
str(office.name),
o_id=office.id,
ooid=office,
len=len,
serial=tickets,
offices=data.Office.query,
tasks=data.Task,
users=data.User.query,
operators=data.Operators.query,
navbar='#snb1',
dropdown='#dropdown-lvl' + str(office.id),
hash='#t1' + str(office.id),
last_ticket_pulled=last_ticket_pulled,
tickets_form=tickets_form,
**order_kwargs)
def serial(task, office_id=None):
''' generate a new ticket and print it. '''
windows = os.name == 'nt'
form = TouchSubmitForm()
task = data.Task.get(task.id)
office = data.Office.get(office_id)
touch_screen_stings = data.Touch_store.get()
ticket_settings = data.Printer.get()
printed = not touch_screen_stings.n
numeric_ticket_form = ticket_settings.value == 2
name_or_number = remove_string_noise(form.name.data or '',
lambda s: s.startswith('0'),
lambda s: s[1:]) or None
# NOTE: if it is registered ticket, will display the form
if not form.validate_on_submit() and not printed:
return render_template('touch.html',
title=touch_screen_stings.title,
tnumber=numeric_ticket_form,
ts=touch_screen_stings,
bgcolor=touch_screen_stings.bgcolor,
a=4,
done=False,
page_title='Touch Screen - Enter name ',
form=form,
dire='multimedia/',
alias=data.Aliases.query.first(),
office_id=office_id)
new_ticket, exception = data.Serial.create_new_ticket(
task, office, name_or_number)
if exception:
flash('Error: you must have available printer, to use printed',
'danger')
flash('Notice: make sure that printer is properly connected', 'info')
if windows:
flash(
'Notice: Make sure to make the printer shared on the local network',
'info')
elif 'linux' in platform:
flash(
'Notice: Make sure to execute the command `sudo gpasswd -a $(users) lp` and '
'reboot the system', 'info')
log_error(exception)
return redirect(url_for('core.root'))
return redirect(url_for('core.touch', a=1, office_id=office_id))
def serial(task, office_id=None):
''' generate a new ticket and print it. '''
windows = os.name == 'nt'
form = TouchSubmitForm()
task = data.Task.get(task.id)
office = data.Office.get(office_id)
touch_screen_stings = data.Touch_store.get()
ticket_settings = data.Printer.get()
settings = data.Settings.get()
printed = not touch_screen_stings.n
numeric_ticket_form = ticket_settings.value == 2
name_or_number = remove_string_noise(form.name.data or '',
lambda s: s.startswith('0'),
lambda s: s[1:]) or None
# NOTE: if it is registered ticket, will display the form
if not form.validate_on_submit() and not printed:
return render_template('touch.html',
title=touch_screen_stings.title,
tnumber=numeric_ticket_form,
ts=touch_screen_stings,
bgcolor=touch_screen_stings.bgcolor,
a=4,
done=False,
page_title='Touch Screen - Enter name ',
form=form,
dire='multimedia/',
alias=data.Aliases.query.first(),
office_id=office_id)
# NOTE: Incrementing the ticket number from the last generated ticket globally
next_number = data.Serial.query.order_by(data.Serial.number.desc())\
.first().number + 1
office = office or task.least_tickets_office()
if printed:
current_ticket = getattr(
data.Serial.all_office_tickets(office.id).first(), 'number', None)
common_arguments = (f'{office.prefix}.{next_number}',
f'{office.prefix}{office.name}',
data.Serial.all_office_tickets(office.id).count(),
task.name, f'{office.prefix}.{current_ticket}')
try:
if windows or settings.lp_printing:
(print_ticket_cli_ar if ticket_settings.langu == 'ar' else
print_ticket_cli)(ticket_settings.name,
*common_arguments,
language=ticket_settings.langu,
windows=windows,
unix=not windows)
else:
printer = assign(ticket_settings.vendor,
ticket_settings.product,
ticket_settings.in_ep, ticket_settings.out_ep)
(printit_ar if ticket_settings.langu == 'ar' else printit)(
printer,
*common_arguments,
lang=ticket_settings.langu,
scale=ticket_settings.scale)
except Exception as exception:
flash('Error: you must have available printer, to use printed',
'danger')
flash('Notice: make sure that printer is properly connected',
'info')
if windows:
flash(
'Notice: Make sure to make the printer shared on the local network',
'info')
elif 'linux' in platform:
flash(
'Notice: Make sure to execute the command `sudo gpasswd -a $(users) lp` and '
'reboot the system', 'info')
log_error(exception)
return redirect(url_for('core.root'))
db.session.add(
data.Serial(number=next_number,
office_id=office.id,
task_id=task.id,
name=name_or_number,
n=not printed))
db.session.commit()
return redirect(url_for('core.touch', a=1, office_id=office_id))