def move_listener(request):
form = request.GET
request = form_to_request(form)
arg_hack = json.dumps(request)
log_event("move_listener", int(form["session_id"]), form)
dbus_send.emit_stream_signal(int(form["session_id"]), "move_listener", arg_hack)
return {"success": True}
def modify_stream(request):
success = False
msg = ""
# TODO: Why is this request data changed so much? Why isn't msg used?
form = request.GET
request = form_to_request(form)
arg_hack = json.dumps(request)
log_event("modify_stream", int(form["session_id"]), form)
logger.debug(request)
if "session_id" in form:
session = models.Session.objects.select_related("project").get(id=form["session_id"])
project = session.project
if "language" in form:
try:
logger.debug("modify_stream: language: " + form["language"])
l = models.Language.objects.filter(language_code=form["language"])[0]
session.language = l
session.save()
except:
raise RoundException("language not supported")
audio_format = project.audio_format.upper()
if stream_exists(int(form["session_id"]), audio_format):
dbus_send.emit_stream_signal(int(form["session_id"]), "modify_stream", arg_hack)
success = True
else:
msg = "no stream available for session: " + form["session_id"]
else:
msg = "a session_id is required for this operation"
if success:
return {"success": success}
else:
return {"success": success}
def move_listener(request):
form = request.GET
request = form_to_request(form)
arg_hack = json.dumps(request)
log_event("move_listener", int(form['session_id']), form)
dbus_send.emit_stream_signal(int(form['session_id']), "move_listener",
arg_hack)
return {"success": True}
def skip_ahead(request):
form = request.GET
log_event("skip_ahead", int(form["session_id"]), form)
if "session_id" not in form:
raise RoundException("a session_id is required for this operation")
if not check_for_single_audiotrack(form.get("session_id")):
raise RoundException("this operation is only valid for projects with 1 audiotrack")
dbus_send.emit_stream_signal(int(form["session_id"]), "skip_ahead", "")
return {"success": True}
def skip_ahead(request):
form = request.GET
log_event("skip_ahead", int(form['session_id']), form)
if 'session_id' not in form:
raise RoundException("a session_id is required for this operation")
if not check_for_single_audiotrack(form.get('session_id')):
raise RoundException(
"this operation is only valid for projects with 1 audiotrack")
dbus_send.emit_stream_signal(int(form['session_id']), "skip_ahead", "")
return {"success": True}
def play_asset_in_stream(request):
form = request.GET
request = form_to_request(form)
arg_hack = json.dumps(request)
log_event("play_asset_in_stream", int(form["session_id"]), form)
if "session_id" not in form:
raise RoundException("a session_id is required for this operation")
if not check_for_single_audiotrack(form.get("session_id")):
raise RoundException("this operation is only valid for projects with 1 audiotrack")
if "asset_id" not in form:
raise RoundException("an asset_id is required for this operation")
dbus_send.emit_stream_signal(int(form["session_id"]), "play_asset", arg_hack)
return {"success": True}
def play_asset_in_stream(request):
form = request.GET
request = form_to_request(form)
arg_hack = json.dumps(request)
log_event("play_asset_in_stream", int(form['session_id']), form)
if 'session_id' not in form:
raise RoundException("a session_id is required for this operation")
if not check_for_single_audiotrack(form.get('session_id')):
raise RoundException(
"this operation is only valid for projects with 1 audiotrack")
if 'asset_id' not in form:
raise RoundException("an asset_id is required for this operation")
dbus_send.emit_stream_signal(int(form['session_id']), "play_asset",
arg_hack)
return {"success": True}
def modify_stream(request):
success = False
msg = ""
# TODO: Why is this request data changed so much? Why isn't msg used?
form = request.GET
request = form_to_request(form)
arg_hack = json.dumps(request)
log_event("modify_stream", int(form['session_id']), form)
logger.debug(request)
if 'session_id' in form:
session = models.Session.objects.select_related('project').get(
id=form['session_id'])
project = session.project
if 'language' in form:
try:
logger.debug("modify_stream: language: " + form['language'])
l = models.Language.objects.filter(
language_code=form['language'])[0]
session.language = l
session.save()
except:
raise RoundException("language not supported")
audio_format = project.audio_format.upper()
if stream_exists(int(form['session_id']), audio_format):
dbus_send.emit_stream_signal(int(form['session_id']),
"modify_stream", arg_hack)
success = True
else:
msg = "no stream available for session: " + form['session_id']
else:
msg = "a session_id is required for this operation"
if success:
return {"success": success}
else:
return {"success": success}
def heartbeat(request):
form = request.GET
dbus_send.emit_stream_signal(int(form['session_id']), "heartbeat", "")
log_event("heartbeat", int(form['session_id']), form)
return {"success": True}
def add_asset_to_envelope(request):
# get asset_id from the GET request
asset_id = get_parameter_from_request(request, 'asset_id')
asset = None
# grab the Asset from the database, if an asset_id has been passed in
if asset_id:
try:
asset = models.Asset.objects.get(pk=asset_id)
except models.Asset.DoesNotExist:
raise RoundException(
"Invalid Asset ID Provided. No Asset exists with ID %s" %
asset_id)
envelope_id = get_parameter_from_request(request, 'envelope_id', True)
logger.debug("Found asset_id: %d, envelope_id: %d", asset_id, envelope_id)
try:
envelope = models.Envelope.objects.select_related('session').get(
id=envelope_id)
except models.Envelope.DoesNotExist:
raise RoundException(
"Invalid Envelope ID Provided. No Envelope exists with ID %s" %
envelope_id)
session = envelope.session
log_event("start_upload", session.id, request.GET)
fileitem = asset.file if asset else request.FILES.get('file')
if not fileitem.name:
raise RoundException("No file in request")
# get mediatype from the GET request
mediatype = get_parameter_from_request(
request, 'mediatype') if not asset else asset.mediatype
# if mediatype parameter not passed, set to 'audio'
# this ensures backwards compatibility
if mediatype is None:
mediatype = "audio"
# copy the file to a unique name (current time and date)
logger.debug("Processing " + fileitem.name)
(filename_prefix, filename_extension) = os.path.splitext(fileitem.name)
dest_filename = time.strftime("%Y%m%d-%H%M%S-") + str(session.id) + \
filename_extension
dest_filepath = os.path.join(settings.MEDIA_ROOT, dest_filename)
if os.path.isfile(dest_filepath):
raise RoundException("File already exists: %s" % dest_filepath)
fileout = open(dest_filepath, 'wb')
fileout.write(fileitem.file.read())
fileout.close()
# Delete the uploaded original after the copy has been made.
if asset:
asset.file.delete()
asset.file.name = dest_filename
asset.filename = dest_filename
asset.save()
# Make sure everything is in wav form only if media type is audio.
if mediatype == "audio":
newfilename = convertaudio.convert_uploaded_file(dest_filename)
else:
newfilename = dest_filename
if not newfilename:
raise RoundException("File not converted successfully: " + newfilename)
# if the request comes from the django admin interface
# update the Asset with the right information
if asset:
asset.session = session
asset.filename = newfilename
# create the new asset if request comes in from a source other
# than the django admin interface
else:
# get location data from request
latitude = get_parameter_from_request(request, 'latitude')
longitude = get_parameter_from_request(request, 'longitude')
# if no location data in request, default to project latitude
# and longitude
if not latitude:
latitude = session.project.latitude
if not longitude:
longitude = session.project.longitude
tagset = []
tags = get_parameter_from_request(request, 'tags')
if tags is not None:
ids = tags.split(',')
tagset = models.Tag.objects.filter(id__in=ids)
# get optional submitted parameter from request (Y, N or blank
# string are only acceptable values)
submitted = get_parameter_from_request(request, 'submitted')
# set submitted variable to proper boolean value if it is
# passed as parameter
if submitted == "N":
submitted = False
elif submitted == "Y":
submitted = True
# if blank string or not included as parameter, check if in range of project and if so
# set asset.submitted based on project.auto_submit boolean
# value
elif submitted is None or len(submitted) == 0:
submitted = False
if is_listener_in_range_of_stream(request.GET, session.project):
submitted = session.project.auto_submit
asset = models.Asset(latitude=latitude,
longitude=longitude,
filename=newfilename,
session=session,
submitted=submitted,
mediatype=mediatype,
volume=1.0,
language=session.language,
project=session.project)
asset.file.name = dest_filename
asset.save()
for t in tagset:
asset.tags.add(t)
# get the audiolength of the file only if mediatype is audio and
# update the Asset
if mediatype == "audio":
discover_audiolength.discover_and_set_audiolength(asset, newfilename)
asset.save()
envelope.assets.add(asset)
envelope.save()
dbus_send.emit_stream_signal(0, "refresh_recordings", "")
return {"success": True, "asset_id": asset.id}
def heartbeat(request):
form = request.GET
dbus_send.emit_stream_signal(int(form["session_id"]), "heartbeat", "")
log_event("heartbeat", int(form["session_id"]), form)
return {"success": True}
def add_asset_to_envelope(request):
# get asset_id from the GET request
asset_id = get_parameter_from_request(request, "asset_id")
asset = None
# grab the Asset from the database, if an asset_id has been passed in
if asset_id:
try:
asset = models.Asset.objects.get(pk=asset_id)
except models.Asset.DoesNotExist:
raise RoundException("Invalid Asset ID Provided. No Asset exists with ID %s" % asset_id)
envelope_id = get_parameter_from_request(request, "envelope_id", True)
logger.debug("Found asset_id: %d, envelope_id: %d", asset_id, envelope_id)
try:
envelope = models.Envelope.objects.select_related("session").get(id=envelope_id)
except models.Envelope.DoesNotExist:
raise RoundException("Invalid Envelope ID Provided. No Envelope exists with ID %s" % envelope_id)
session = envelope.session
log_event("start_upload", session.id, request.GET)
fileitem = asset.file if asset else request.FILES.get("file")
if not fileitem.name:
raise RoundException("No file in request")
# get mediatype from the GET request
mediatype = get_parameter_from_request(request, "mediatype") if not asset else asset.mediatype
# if mediatype parameter not passed, set to 'audio'
# this ensures backwards compatibility
if mediatype is None:
mediatype = "audio"
# copy the file to a unique name (current time and date)
logger.debug("Processing " + fileitem.name)
(filename_prefix, filename_extension) = os.path.splitext(fileitem.name)
dest_filename = time.strftime("%Y%m%d-%H%M%S-") + str(session.id) + filename_extension
dest_filepath = os.path.join(settings.MEDIA_ROOT, dest_filename)
if os.path.isfile(dest_filepath):
raise RoundException("File already exists: %s" % dest_filepath)
fileout = open(dest_filepath, "wb")
fileout.write(fileitem.file.read())
fileout.close()
# Delete the uploaded original after the copy has been made.
if asset:
asset.file.delete()
asset.file.name = dest_filename
asset.filename = dest_filename
asset.save()
# Make sure everything is in wav form only if media type is audio.
if mediatype == "audio":
newfilename = convertaudio.convert_uploaded_file(dest_filename)
else:
newfilename = dest_filename
if not newfilename:
raise RoundException("File not converted successfully: " + newfilename)
# if the request comes from the django admin interface
# update the Asset with the right information
if asset:
asset.session = session
asset.filename = newfilename
# create the new asset if request comes in from a source other
# than the django admin interface
else:
# get location data from request
latitude = get_parameter_from_request(request, "latitude")
longitude = get_parameter_from_request(request, "longitude")
# if no location data in request, default to project latitude
# and longitude
if not latitude:
latitude = session.project.latitude
if not longitude:
longitude = session.project.longitude
tagset = []
tags = get_parameter_from_request(request, "tags")
if tags is not None:
ids = tags.split(",")
tagset = models.Tag.objects.filter(id__in=ids)
# get optional submitted parameter from request (Y, N or blank
# string are only acceptable values)
submitted = get_parameter_from_request(request, "submitted")
# set submitted variable to proper boolean value if it is
# passed as parameter
if submitted == "N":
submitted = False
elif submitted == "Y":
submitted = True
# if blank string or not included as parameter, check if in range of project and if so
# set asset.submitted based on project.auto_submit boolean
# value
elif submitted is None or len(submitted) == 0:
submitted = False
if is_listener_in_range_of_stream(request.GET, session.project):
submitted = session.project.auto_submit
asset = models.Asset(
latitude=latitude,
longitude=longitude,
filename=newfilename,
session=session,
submitted=submitted,
mediatype=mediatype,
volume=1.0,
language=session.language,
project=session.project,
)
asset.file.name = dest_filename
asset.save()
for t in tagset:
asset.tags.add(t)
# get the audiolength of the file only if mediatype is audio and
# update the Asset
if mediatype == "audio":
discover_audiolength.discover_and_set_audiolength(asset, newfilename)
asset.save()
envelope.assets.add(asset)
envelope.save()
dbus_send.emit_stream_signal(0, "refresh_recordings", "")
return {"success": True, "asset_id": asset.id}