def hdmi_post(request):
action = None
output = '0'
inputs = '0'
for key in request.POST.keys():
if key.startswith('output'):
action = key[6:]
break
if action != None:
inputs = action[1]
output = action[0]
outputint = int(output)
status_labor = controller.status_powerstrip_labor()
status_studio = controller.status_powerstrip_studio()
status = media_template.get_template()
if status['beamer_' + output + inputs] == "output_on":
media_template.change_template('beamer_headline_' + output, 'off')
media_template.change_template('beamer_onoff_' + output,
'beamer_off')
media_template.change_template('beamer_' + output + inputs,
'output_off')
else:
media_template.change_template('beamer_headline_' + output, 'on')
media_template.change_template('beamer_onoff_' + output,
'beamer_on')
media_template.change_template('beamer_' + output + inputs,
'output_on')
for i in range(1, 5):
if str(i) != inputs:
media_template.change_template('beamer_' + output + str(i),
'output_off')
controller.control_hdmi_switch(inputs, output)
return render(request, 'media.html', media_template.get_template())
def login(request):
global account
if request.META['REMOTE_ADDR'][0:8] == "132.199.":
if request.method == "POST":
form = LoginForm(request.POST)
if form.is_valid():
post = form.save(commit=False)
username = post.Benutzername
try:
auth = LDAPBackend()
user = auth.authenticate(request, username, post.Passwort)
if user is not None:
request.session['Benutzername'] = username
request.session['stream'] = False
django_login(
request,
user,
backend='django.contrib.auth.backends.ModelBackend'
)
return render(request, 'media.html',
media_template.get_template())
else:
form = LoginForm()
return redirect('login')
except:
print('exceptLDAP')
form = LoginForm()
return redirect('login')
else:
form = LoginForm()
return render(request, 'login.html', {'form': form})
else:
form = LoginForm()
return render(request, 'login.html', {'form': form})
def video_stream(request):
global new_stream
new_stream = ffstr.Stream()
all_sessions = Session.objects.filter(expire_date__gte=timezone.now())
is_online = False
for session in all_sessions:
session_data = session.get_decoded()
if session_data['stream'] == True:
if session_data['Benutzername'] == request.session['Benutzername']:
response = render(request, 'stream.html', {})
response['stream'] = 'true'
return response
else:
is_online = True
if is_online is False:
usb_switch.USBSwitch().find_usb_switch()
new_stream.start_live(session_data['Benutzername'])
request.session['stream'] = True
media_template.change_template('stream', 'output_on stream_disable')
response = render(request, 'stream.html', {})
response['stream'] = 'true'
return response
else:
return render(request, 'media.html', media_template.get_template())
def powerstrip_post(request):
room = 0
socket = 0
action = ""
for key in request.POST.keys():
if key.startswith('socket'):
action = key[6:]
break
if action is not None:
room = action[0]
socket = action[1]
control = controller.control_powerstrip(room, socket)
if control == 'on':
media_template.change_template('powerstrip_' + room, 'on')
media_template.change_template('socket_' + room + socket, 'output_on')
else:
if room == '2':
status = controller.status_powerstrip_labor()
if status['2'] == 0:
if status['3'] == 0:
media_template.change_template('powerstrip_' + room, 'off')
else:
media_template.change_template('powerstrip_' + room, 'off')
media_template.change_template('socket_' + room + socket, 'output_off')
return render(request, 'media.html', media_template.get_template())
def beamer_post(request):
output = 0
for key in request.POST.keys():
if key.startswith('beamer'):
output = key[6]
break
if output is not None:
status_labor = controller.status_powerstrip_labor()
status_studio = controller.status_powerstrip_studio()
if int(output) > 2:
if status_labor['beamer_' + output] == 1:
media_template.change_template('beamer_headline_' + output,
'off')
media_template.change_template('beamer_onoff_' + output,
'beamer_off')
feedback = controller.hdmi_status(output)
try:
media_template.change_template(
'beamer_' + output + feedback, 'output_off')
except:
pass
else:
media_template.change_template('beamer_headline_' + output,
'on')
media_template.change_template('beamer_onoff_' + output,
'beamer_on')
feedback = controller.hdmi_status(output)
try:
media_template.change_template(
'beamer_' + output + feedback, 'output_on')
except:
pass
else:
if status_studio['beamer_' + output] == 1:
media_template.change_template('beamer_headline_' + output,
'off')
media_template.change_template('beamer_onoff_' + output,
'beamer_off')
feedback = controller.hdmi_status(output)
try:
media_template.change_template(
'beamer_' + output + feedback, 'output_off')
except:
pass
else:
media_template.change_template('beamer_headline_' + output,
'on')
media_template.change_template('beamer_onoff_' + output,
'beamer_on')
feedback = controller.hdmi_status(output)
try:
media_template.change_template(
'beamer_' + output + feedback, 'output_on')
except:
pass
controller.control_beamer(output)
return render(request, 'media.html', media_template.get_template())
def light_post(request):
change = controller.control_light()
if change == "on":
media_template.change_template('light_1', 'on')
media_template.change_template('lamp_1', 'light_on')
else:
media_template.change_template('light_1', 'off')
media_template.change_template('lamp_1', 'light_off')
return render(request, 'media.html', media_template.get_template())
def delete_all_files(request):
username = request.session['Benutzername']
os.chdir('/home/roomuser/Roomware/' + username)
path = '/home/roomuser/Roomware/' + username
files = os.listdir(path)
for i in range(len(files)):
filepath = path + '/' + files[i]
os.remove(filepath)
os.chdir('/home/roomuser/Roomware')
os.rmdir(path)
return render(request, 'media.html', media_template.get_template())
def stream_file(request, file=None):
username = request.session['Benutzername']
try:
path = '/home/roomuser/Roomware/' + username + '/'
files = os.listdir(path)
if files is not None:
if file is not None:
filepath = path + file
return serve(request, os.path.basename(filepath),
os.path.dirname(filepath))
else:
return render(request, 'stream_files.html', {'files': files})
except:
return render(request, 'media.html', media_template.get_template())
def delete_file(request, file=None):
if file is not None:
username = request.session['Benutzername']
path = '/home/roomuser/Roomware/' + username
filepath = path + '/' + file
os.remove(filepath)
if len(os.listdir(path)) == 0:
os.chdir('/home/roomuser/Roomware')
os.rmdir(path)
return render(request, 'media.html', media_template.get_template())
else:
files = os.listdir(path)
return render(request, 'stream_files.html', {'files': files})
else:
return redirect('link')
def usb_switch(request):
output = 0
for key in request.POST.keys():
if key.startswith('usb_output'):
output = key[10]
break
if output is not None:
controller.control_usb_switch(output)
if output != "1":
media_template.change_template('usb', 'on')
for i in range(1, 5):
if str(i) != output:
media_template.change_template('usb_output_' + str(i),
'output_off')
else:
media_template.change_template('usb_output_' + str(i),
'output_on')
else:
media_template.change_template('usb', 'off')
media_template.change_template('usb_output_2', 'output_off')
media_template.change_template('usb_output_3', 'output_off')
media_template.change_template('usb_output_4', 'output_off')
return render(request, 'media.html', media_template.get_template())
def post_media(request):
if request.user.is_authenticated:
return render(request, 'media.html', media_template.get_template())
else:
return redirect('login')
def stream_stop(request):
new_stream.stop_stream()
request.session['stream'] = False
media_template.change_template('stream', 'output_off')
return render(request, 'media.html', media_template.get_template())