def move_listener(request):
form = request.GET
request = form_to_request(form)
arg_hack = json.dumps(request)
rounddbus.emit_stream_signal(int(form['session_id']), "move_listener",
arg_hack)
return {"success": True}
def modify_stream(request):
success = False
msg = ""
form = request.GET
request = form_to_request(form)
arg_hack = json.dumps(request)
db.log_event("modify_stream", int(form['session_id']), form)
if form.has_key('session_id'):
session = models.Session.objects.select_related('project').get(id=form['session_id'])
project = session.project
if form.has_key('language'):
try:
logging.debug("modify_stream: language: " + form['language'])
l = models.Language.objects.filter(language_code=form['language'])[0]
session.language = l
session.save()
except:
raise roundexception.RoundException("language not supported")
audio_format = project.audio_format.upper()
if stream_exists(int(form['session_id']), audio_format):
rounddbus.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 skip_ahead(request):
form = request.GET
db.log_event("skip_ahead", int(form['session_id']), form)
if not form.has_key('session_id'):
raise roundexception.RoundException("a session_id is required for this operation")
if check_for_single_audiotrack(form.get('session_id')) != True:
raise roundexception.RoundException("this operation is only valid for projects with 1 audiotrack")
rounddbus.emit_stream_signal(int(form['session_id']), "skip_ahead", "")
return {"success": True}
def skip_ahead(request):
form = request.GET
db.log_event("skip_ahead", int(form['session_id']), form)
if not form.has_key('session_id'):
raise roundexception.RoundException(
"a session_id is required for this operation")
if check_for_single_audiotrack(form.get('session_id')) != True:
raise roundexception.RoundException(
"this operation is only valid for projects with 1 audiotrack")
rounddbus.emit_stream_signal(int(form['session_id']), "skip_ahead", "")
return {"success": True}
def add_asset_to_envelope(request):
envelope_id = get_parameter_from_request(request, 'envelope_id', True)
latitude = get_parameter_from_request(request, 'latitude', False)
longitude = get_parameter_from_request(request, 'longitude', False)
if latitude == None:
latitude = 0.0
if longitude == None:
longitude = 0.0
tagset = []
tags = get_parameter_from_request(request, 'tags', False)
if tags != None:
ids = tags.split(',')
tagset = models.Tag.objects.filter(id__in=ids)
envelope = models.Envelope.objects.get(id=envelope_id)
session = envelope.session
submitted = get_parameter_from_request(request, 'submitted', False)
if submitted == None:
submitted=session.project.auto_submit
db.log_event("start_upload", session.id,request.GET)
fileitem = request.FILES.get('file')
if fileitem.name:
logging.debug("Processing " + fileitem.name)
(filename_prefix, filename_extension) = \
os.path.splitext(fileitem.name)
fn = time.strftime("%Y%m%d-%H%M%S") + filename_extension
fileout = open(os.path.join(settings.config["upload_dir"], fn), 'wb')
fileout.write(fileitem.file.read())
fileout.close()
newfilename = convertaudio.convert_uploaded_file(fn)
if newfilename:
asset = models.Asset(latitude=latitude,longitude=longitude,
filename=newfilename, session=session, submitted=submitted, volume=1.0)
asset.project = session.project
asset.save()
for t in tagset:
asset.tags.add(t)
discover_audiolength.discover_and_set_audiolength(asset, newfilename)
asset.save()
envelope.assets.add(asset)
envelope.save()
else:
raise RoundException("File not converted successfully: " + newfilename)
else:
raise RoundException("No file in request")
rounddbus.emit_stream_signal(0, "refresh_recordings", "")
return {"success":True}
def play_asset_in_stream(request):
form = request.GET
# add skipped asset_id to form in order to track which asset is played
#assetid = form[asset_id]
#form[data] = form["asset_id"]
request = form_to_request(form)
arg_hack = json.dumps(request)
db.log_event("play_asset_in_stream", int(form['session_id']), form)
if not form.has_key('session_id'):
raise roundexception.RoundException("a session_id is required for this operation")
if check_for_single_audiotrack(form.get('session_id')) != True:
raise roundexception.RoundException("this operation is only valid for projects with 1 audiotrack")
if not form.has_key('asset_id'):
raise roundexception.RoundException("an asset_id is required for this operation")
rounddbus.emit_stream_signal(int(form['session_id']), "play_asset", arg_hack)
return {"success": True}
def play_asset_in_stream(request):
form = request.GET
# add skipped asset_id to form in order to track which asset is played
#assetid = form[asset_id]
#form[data] = form["asset_id"]
request = form_to_request(form)
arg_hack = json.dumps(request)
db.log_event("play_asset_in_stream", int(form['session_id']), form)
if not form.has_key('session_id'):
raise roundexception.RoundException(
"a session_id is required for this operation")
if check_for_single_audiotrack(form.get('session_id')) != True:
raise roundexception.RoundException(
"this operation is only valid for projects with 1 audiotrack")
if not form.has_key('asset_id'):
raise roundexception.RoundException(
"an asset_id is required for this operation")
rounddbus.emit_stream_signal(int(form['session_id']), "play_asset",
arg_hack)
return {"success": True}
def modify_stream(request):
success = False
msg = ""
form = request.GET
request = form_to_request(form)
arg_hack = json.dumps(request)
db.log_event("modify_stream", int(form['session_id']), form)
if form.has_key('session_id'):
session = models.Session.objects.select_related('project').get(
id=form['session_id'])
project = session.project
if form.has_key('language'):
try:
logging.debug("modify_stream: language: " + form['language'])
l = models.Language.objects.filter(
language_code=form['language'])[0]
session.language = l
session.save()
except:
raise roundexception.RoundException("language not supported")
audio_format = project.audio_format.upper()
if stream_exists(int(form['session_id']), audio_format):
rounddbus.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 modify_stream (request):
success = False
msg = ""
form = request.GET
request = form_to_request(form)
arg_hack = json.dumps(request)
db.log_event("modify_stream", int(form['session_id']),form)
if form.has_key('session_id'):
session = models.Session.objects.get(id=form['session_id'])
project = session.project
audio_format = project.audio_format.upper()
if stream_exists(int(form['session_id']), audio_format):
rounddbus.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,"user_error_message":msg}
def skip_ahead (form): rounddbus.emit_stream_signal(int(form['sessionid']), "skip_ahead", "") return True #FIXME: return false if it failed. don't always return true
def move_listener (form): db.log_event(1, form) request = form_to_request(form) arg_hack = json.dumps(request) rounddbus.emit_stream_signal(int(form['sessionid']), "move_listener", arg_hack) return True
def heartbeat (request):
form = request.GET
rounddbus.emit_stream_signal(int(form['session_id']), "heartbeat", "")
db.log_event("heartbeat", int(form['session_id']),form)
return {"success":True}
def move_listener (request):
form = request.GET
request = form_to_request(form)
arg_hack = json.dumps(request)
rounddbus.emit_stream_signal(int(form['session_id']), "move_listener", arg_hack)
return {"success":True}
def heartbeat(request):
form = request.GET
rounddbus.emit_stream_signal(int(form['session_id']), "heartbeat", "")
db.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', False)
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.RoundException(
"Invalid Asset ID Provided. No Asset exists with ID %s" %
asset_id)
envelope_id = get_parameter_from_request(request, 'envelope_id', True)
envelope = models.Envelope.objects.select_related('session').get(
id=envelope_id)
session = envelope.session
db.log_event("start_upload", session.id, request.GET)
fileitem = request.FILES.get('file') if not asset else asset.file
#get mediatype from the GET request
mediatype = get_parameter_from_request(
request, 'mediatype', False) if not asset else asset.mediatype
#if mediatype parameter not passed, set to 'audio'
#this ensures backwards compatibility
if mediatype is None:
mediatype = "audio"
if fileitem.name:
#copy the file to a unique name (current time and date)
logging.debug("Processing " + fileitem.name)
(filename_prefix, filename_extension) = \
os.path.splitext(fileitem.name)
fn = time.strftime("%Y%m%d-%H%M%S") + filename_extension
fileout = open(os.path.join(settings.config["upload_dir"], fn), 'wb')
fileout.write(fileitem.file.read())
fileout.close()
#delete the uploaded original after the copy has been made
if asset:
asset.file.delete()
# re-assign file to asset
asset.file.name = fn
asset.filename = fn
asset.save()
#make sure everything is in wav form only if mediatype is audio
if mediatype == "audio":
newfilename = convertaudio.convert_uploaded_file(fn)
else:
newfilename = fn
if newfilename:
#create the new asset if request comes in from a source other
#than the django admin interface
if not asset:
#get location data from request
latitude = get_parameter_from_request(request, 'latitude',
False)
longitude = get_parameter_from_request(request, 'longitude',
False)
#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', False)
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',
False)
# 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 = fn
asset.save()
for t in tagset:
asset.tags.add(t)
#if the request comes from the django admin interface
#update the Asset with the right information
else:
#update asset with session
asset.session = session
asset.filename = newfilename
#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()
else:
raise roundexception.RoundException(
"File not converted successfully: " + newfilename)
else:
raise roundexception.RoundException("No file in request")
rounddbus.emit_stream_signal(0, "refresh_recordings", "")
return {"success": True, "asset_id": asset.id}
def heartbeat (form): db.log_event(2, form) rounddbus.emit_stream_signal(int(form['sessionid']), "heartbeat", "") return True #FIXME: return false if it failed. don't always return true
def refresh_recordings (): #NOTE: The zero is a hack. No ID is required. rounddbus.emit_stream_signal(0, "refresh_recordings", "")
def add_asset_to_envelope(request):
#get asset_id from the GET request
asset_id = get_parameter_from_request(request, 'asset_id', False)
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.RoundException("Invalid Asset ID Provided. No Asset exists with ID %s" % asset_id)
envelope_id = get_parameter_from_request(request, 'envelope_id', True)
envelope = models.Envelope.objects.select_related('session').get(id=envelope_id)
session = envelope.session
db.log_event("start_upload", session.id, request.GET)
fileitem = request.FILES.get('file') if not asset else asset.file
#get mediatype from the GET request
mediatype = get_parameter_from_request(request, 'mediatype', False) if not asset else asset.mediatype
#if mediatype parameter not passed, set to 'audio'
#this ensures backwards compatibility
if mediatype is None:
mediatype = "audio"
if fileitem.name:
#copy the file to a unique name (current time and date)
logging.debug("Processing " + fileitem.name)
(filename_prefix, filename_extension) = \
os.path.splitext(fileitem.name)
fn = time.strftime("%Y%m%d-%H%M%S") + filename_extension
fileout = open(os.path.join(settings.config["upload_dir"], fn), 'wb')
fileout.write(fileitem.file.read())
fileout.close()
#delete the uploaded original after the copy has been made
if asset:
asset.file.delete()
# re-assign file to asset
asset.file.name = fn
asset.filename = fn
asset.save()
#make sure everything is in wav form only if mediatype is audio
if mediatype == "audio":
newfilename = convertaudio.convert_uploaded_file(fn)
else:
newfilename = fn
if newfilename:
#create the new asset if request comes in from a source other
#than the django admin interface
if not asset:
#get location data from request
latitude = get_parameter_from_request(request, 'latitude', False)
longitude = get_parameter_from_request(request, 'longitude', False)
#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', False)
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', False)
# 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 = fn
asset.save()
for t in tagset:
asset.tags.add(t)
#if the request comes from the django admin interface
#update the Asset with the right information
else:
#update asset with session
asset.session = session
asset.filename = newfilename
#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()
else:
raise roundexception.RoundException("File not converted successfully: " + newfilename)
else:
raise roundexception.RoundException("No file in request")
rounddbus.emit_stream_signal(0, "refresh_recordings", "")
return {"success": True,
"asset_id": asset.id}