def ticket():
""" view of ticket customization """
if os.name == 'nt':
from win_printer import listpp
lll = listpp()
else:
lll = listp()
ex_functions.mse()
if current_user.role_id != 1:
flash('Error: only administrator can access the page', 'danger')
return redirect(url_for('core.root'))
form = forms.Printer_f(lll, session.get('lang'))
tc = data.Touch_store.query.first()
pr = data.Printer.query.first()
if form.validate_on_submit():
if form.kind.data == 1:
tc.n = True
pr.value = form.value.data
pr.active = False
db.session.add(tc)
db.session.add(pr)
else:
if form.printers.data == "00":
flash('Error: you must have available printer, to use printed',
'danger')
return redirect(url_for('cust_app.ticket'))
f = form.printers.data
pr.product = f
if os.name != 'nt':
f = f.split('_')
pr.vendor = f[0]
pr.product = f[1]
pr.in_ep = int(f[2])
pr.out_ep = int(f[3])
tc.n = False
pr.active = True
pr.langu = form.langu.data
pr.value = form.value.data
db.session.add(tc)
db.session.add(pr)
db.session.commit()
flash('Notice: settings have been updated .', 'info')
return redirect(url_for('cust_app.ticket'))
if not form.errors:
if tc.n:
form.kind.data = 1
else:
form.kind.data = 2
form.printers.data = pr.vendor + '_' + pr.product
form.printers.data += '_' + str(pr.in_ep) + '_' + str(pr.out_ep)
form.langu.data = pr.langu
form.value.data = pr.value
return render_template('ticket.html',
navbar='#snb2',
ptitle='Tickets',
vtrue=data.Vid.query.first().enable,
strue=data.Slides_c.query.first().status,
form=form,
hash='#da7')
def run_app():
app = create_app()
create_db(app)
appg = QApplication(sys.argv)
if os.name != 'nt':
# !!! it did not work creates no back-end available error !!!
# !!! strange bug , do not remove !!!
if listp():
pass
window = NewWindow(app)
# switching the language with template folder path
@app.route('/lang_switch/<lang>')
def lang_switch(lang):
session['lang'] = lang
if current_user.is_authenticated:
return redirect(str(request.referrer))
return redirect(url_for('core.root'))
@app.before_first_request
def defLanguage():
if session.get('lang') not in ['en', 'ar', 'fr', 'it', 'es']:
session['lang'] = 'en'
# Adding error handlers on main app instance
@app.errorhandler(404)
@app.errorhandler(500)
@app.errorhandler(413)
def page_not_found(error):
if error == 413:
flash(get_lang(55), "danger")
if current_user.is_authenticated:
return redirect(url_for('cust_app.multimedia', nn=1))
return redirect(url_for('core.root'))
flash(get_lang(56), "danger")
return redirect(url_for('core.root'))
# Injecting default variables to all templates
@app.context_processor
def inject_vars():
# adding language support var
ar = False
if session.get('lang') == 'AR':
ar = True
# modifing side bar spacing for specific paths
path = request.path
adml = ['/users', '/user_a', '/admin_u', '/user_u',
'/csvd', '/settings']
adme = False
if path in adml or path[:7] in adml or path[:5] in adml:
adme = True
return dict(path=path,
adme=adme, brp=Markup("<br>"), ar=ar,
version=version, str=str, defLang=session.get('lang'))
QCoreApplication.processEvents()
appg.exec_()
def ticket():
""" view of ticket customization """
printers = execute('wmic printer get sharename',
parser='\n',
encoding='utf-16')[1:] if os.name == 'nt' else listp()
form = forms.Printer_f(printers, session.get('lang'))
tc = data.Touch_store.query.first()
pr = data.Printer.query.first()
if form.validate_on_submit():
if form.kind.data == 1:
tc.n = True
pr.value = form.value.data
pr.active = False
db.session.add(tc)
db.session.add(pr)
else:
if form.printers.data == "00":
flash('Error: you must have available printer, to use printed',
'danger')
return redirect(url_for('cust_app.ticket'))
f = form.printers.data
pr.product = f
if os.name != 'nt':
f = f.split('_')
pr.vendor = f[0]
pr.product = f[1]
pr.in_ep = int(f[2])
pr.out_ep = int(f[3])
tc.n = False
pr.active = True
pr.langu = form.langu.data
pr.value = form.value.data
pr.scale = form.scale.data
db.session.add(tc)
db.session.add(pr)
db.session.commit()
flash('Notice: settings have been updated .', 'info')
return redirect(url_for('cust_app.ticket'))
if not form.errors:
if tc.n:
form.kind.data = 1
else:
form.kind.data = 2
form.printers.data = pr.vendor + '_' + pr.product
form.printers.data += '_' + str(pr.in_ep) + '_' + str(pr.out_ep)
form.langu.data = pr.langu
form.value.data = pr.value
form.scale.data = pr.scale
return render_template('ticket.html',
navbar='#snb2',
page_title='Tickets',
vtrue=data.Vid.query.first().enable,
strue=data.Slides_c.query.first().status,
form=form,
hash='#da7')
def bundle_app(config={}):
''' Create a Flask app, set settings, load extensions, blueprints and create database. '''
app = create_app(config)
create_db(app)
if os.name != 'nt':
# !!! it did not work creates no back-end available error !!!
# !!! strange bug , do not remove !!!
if listp():
pass
@app.route('/language_switch/<language>')
def language_switch(language):
''' Endpoint to switch the default language.
Parameters
----------
language: str
language short form to switch to.
'''
session['lang'] = language
if current_user.is_authenticated:
return redirect(str(request.referrer))
return redirect(url_for('core.root'))
@app.before_first_request
def default_language():
''' Set the default language before the first request. '''
if session.get('lang') not in list(SUPPORTED_LANGUAGES.keys()):
session['lang'] = 'en'
@app.errorhandler(404)
@app.errorhandler(500)
@app.errorhandler(413)
def page_not_found(error):
''' Adding error handlers on main app instance. '''
if getattr(error, 'code', None) == 413:
flash('Error: file uploaded is too large ', 'danger')
if current_user.is_authenticated:
return redirect(url_for('cust_app.multimedia', nn=1))
return redirect(url_for('core.root'))
getattr(error, 'code', None) != 404 and log_error(error)
flash('Error: something wrong , or the page is non-existing', 'danger')
return redirect(url_for('core.root'))
@app.route('/nojs/<int:enabled_js>')
def nojs(enabled_js):
''' Handle JavaScript disabled or not supported. '''
if enabled_js == 1:
next_url = session.get('next_url', '/')
if next_url != '/':
return redirect(next_url)
return redirect(url_for('core.root'))
return render_template('nojs.html',
page_title='Javascript is disabled')
@app.context_processor
def inject_vars():
''' Injecting default variables to all templates. '''
ar = session.get('lang') == 'AR' # adding language support var
# modifying side bar spacing for specific paths
path = request.path
admin_routes = [
'/users', '/user_a', '/admin_u', '/user_u', '/csv', '/settings'
]
admin_route = any([
path in admin_routes, path[:7] in admin_routes, path[:5]
in admin_routes
])
return dict(path=path,
notifications=Settings.query.first().notifications,
adme=admin_route,
brp=Markup('<br>'),
ar=ar,
current_path=request.path,
version=VERSION,
str=str,
defLang=session.get('lang'),
getattr=getattr,
checkId=lambda id, records: id in [i.id for i in records])
return app
def bundle_app(config={}):
''' Create a Flask app, set settings, load extensions, blueprints and create database. '''
app = create_app(config)
# NOTE: avoid creating or interacting with the database during migration
if not app.config.get('MIGRATION', False):
create_db(app, testing=app.config.get('TESTING', False))
start_tasks(app)
if os.name != 'nt':
# !!! it did not work creates no back-end available error !!!
# !!! strange bug , do not remove !!!
if listp():
pass
@app.route('/language_switch/<language>')
def language_switch(language):
''' Endpoint to switch the default language.
Parameters
----------
language: str
language short form to switch to.
'''
session['lang'] = language
if current_user.is_authenticated:
return redirect(str(request.referrer))
return redirect(url_for('core.root'))
@app.before_first_request
def default_language():
''' Set the default language before the first request. '''
if session.get('lang') not in list(SUPPORTED_LANGUAGES.keys()):
session['lang'] = 'en'
@app.errorhandler(404)
@app.errorhandler(500)
@app.errorhandler(413)
def page_not_found(error):
''' Adding error handlers on main app instance. '''
if getattr(error, 'code', None) == 413:
flash('Error: file uploaded is too large ', 'danger')
if current_user.is_authenticated:
return redirect(url_for('cust_app.multimedia', nn=1))
return redirect(url_for('core.root'))
getattr(error, 'code', None) != 404 and log_error(error)
flash('Error: something wrong , or the page is non-existing', 'danger')
return redirect(url_for('core.root'))
@app.route('/nojs/<int:enabled_js>')
def nojs(enabled_js):
''' Handle JavaScript disabled or not supported. '''
if enabled_js == 1:
next_url = session.get('next_url', '/')
if next_url != '/':
return redirect(next_url)
return redirect(url_for('core.root'))
return render_template('nojs.html',
page_title='Javascript is disabled')
def moment_wrapper(moment):
''' Temproray moment wrapper to add `.toTime()` and `.toNow()`
TODO: Remove and update Flask-Moment when PR's mereged.
'''
def toTime(*args, **kwargs):
content = str(moment.fromTime(*args, **kwargs))
return Markup(content.replace('from(', 'to('))
def toNow(*args, **kwargs):
content = str(moment.fromNow(*args, **kwargs))
return Markup(content.replace('fromNow(', 'toNow('))
setattr(moment, 'toTime', toTime)
setattr(moment, 'toNow', toNow)
return moment
@app.context_processor
def inject_vars():
''' Injecting default variables to all templates. '''
ar = session.get('lang') == 'AR' # adding language support var
# modifying side bar spacing for specific paths
path = request.path
admin_routes = [
'/users', '/user_a', '/admin_u', '/user_u', '/csv', '/settings'
]
admin_route = any([
path in admin_routes, path[:7] in admin_routes, path[:5]
in admin_routes
])
return dict(path=path,
adme=admin_route,
brp=Markup('<br>'),
ar=ar,
current_path=request.path,
version=VERSION,
str=str,
defLang=session.get('lang'),
getattr=getattr,
settings=Settings.get(),
checkId=lambda id, records: id in [i.id for i in records],
Serial=Serial,
offices=Office.query.all(),
moment_wrapper=moment_wrapper)
return app