def parse_json(c):
code = c["code"]
m = c["metadata"]
if "track_id" in m:
trid = m["track_id"].encode("utf-8")
else:
trid = fp.new_track_id()
length = m["duration"]
version = m["version"]
artist = m.get("artist", None)
title = m.get("title", None)
release = m.get("release", None)
decoded = fp.decode_code_string(code)
data = {"track_id": trid,
"fp": decoded,
"length": length,
"codever": "%.2f" % version
}
if artist: data["artist"] = artist
if release: data["release"] = release
if title: data["track"] = title
return data
def POST(self):
params = web.input(
track_id="default", fp_code="", artist=None, release=None, track=None, length=None, codever=None
)
if params.track_id == "default":
track_id = fp.new_track_id()
else:
track_id = params.track_id
if params.length is None or params.codever is None:
return web.webapi.BadRequest()
# First see if this is a compressed code
if re.match("[A-Za-z\/\+\_\-]", params.fp_code) is not None:
code_string = fp.decode_code_string(params.fp_code)
if code_string is None:
return json.dumps(
{"track_id": track_id, "ok": False, "error": "cannot decode code string %s" % params.fp_code}
)
else:
code_string = params.fp_code
data = {"track_id": track_id, "fp": code_string, "length": params.length, "codever": params.codever}
if params.artist:
data["artist"] = params.artist
if params.release:
data["release"] = params.release
if params.track:
data["track"] = params.track
fp.ingest(data, do_commit=True, local=False)
return json.dumps({"track_id": track_id, "status": "ok"})
def parse_json(c):
code = c["code"]
m = c["metadata"]
if "track_id" in m:
trid = m["track_id"].encode("utf-8")
else:
trid = fp.new_track_id()
length = m["duration"]
version = m["version"]
artist = m.get("artist", None)
title = m.get("title", None)
release = m.get("release", None)
decoded = fp.decode_code_string(code)
data = {
"track_id": trid,
"fp": decoded,
"length": length,
"codever": "%.2f" % version
}
if artist: data["artist"] = artist
if release: data["release"] = release
if title: data["track"] = title
return data
def parse_json_dump(jfile):
codes = json.load(open(jfile))
bigeval = {}
fullcodes = []
for c in codes:
try:
if "code" not in c:
continue
code = c["code"]
m = c["metadata"]
if "track_id" in m:
trid = m["track_id"].encode("utf-8")
else:
trid = fp.new_track_id()
length = m["duration"]
version = m["version"]
artist = m.get("artist", None)
title = m.get("title", None)
release = m.get("release", None)
decoded = fp.decode_code_string(code)
bigeval[trid] = m
data = {"track_id": trid,
"fp": decoded,
"length": length,
"codever": "%.2f" % version
}
if artist: data["artist"] = artist
if release: data["release"] = release
if title: data["track"] = title
fullcodes.append(data)
except Exception, e:
print 'Exception:', e
def ingest(params, mp3):
fp_code = generate_fingerprint(mp3)
if fp_code is dict:
return False
if params.get('track_id', "default") == "default":
track_id = fp.new_track_id()
else:
track_id = params['track_id']
if not params.get('length', None):
return False
# First see if this is a compressed code
if re.match('[A-Za-z\/\+\_\-]', fp_code) is not None:
code_string = fp.decode_code_string(fp_code)
if code_string is None:
result = json.dumps({"track_id": track_id, "ok": False,
"error": "cannot decode code string %s" % fp_code})
return False, result
else:
code_string = fp_code
data = {"track_id": track_id,
"fp": code_string,
"length": params['length'],
"codever": params['codever']}
if params.get('artist'):
data["artist"] = params.get('artist')
if params.get('release'):
data["release"] = params.get('release')
if params.get('track'):
data["track"] = params.get('track')
fp.ingest(data, do_commit=True, local=False)
def parse_json_dump(jfile):
codes = json.load(open(jfile))
bigeval = {}
fullcodes = []
for c in codes:
if "code" not in c:
continue
code = c["code"]
m = c["metadata"]
if "track_id" in m:
trid = m["track_id"].encode("utf-8")
else:
trid = fp.new_track_id()
length = m["duration"]
version = m["version"]
artist = m.get("artist", None)
title = m.get("title", None)
release = m.get("release", None)
decoded = fp.decode_code_string(code)
bigeval[trid] = m
data = {
"track_id": trid,
"fp": decoded,
"length": length,
"codever": "%.2f" % version
}
if artist: data["artist"] = artist
if release: data["release"] = release
if title: data["track"] = title
fullcodes.append(data)
return (fullcodes, bigeval)
def POST(self):
params = web.input(track_id="default",
fp_code="",
artist=None,
release=None,
track=None,
length=None,
codever=None,
source=None,
genre=None,
bitrate=None,
sample_rate=None)
print params
if params.track_id == "default":
track_id = fp.new_track_id()
else:
track_id = params.track_id
if params.length is None or params.codever is None:
return web.webapi.BadRequest()
# First see if this is a compressed code
if re.match('[A-Za-z\/\+\_\-]', params.fp_code) is not None:
code_string = fp.decode_code_string(params.fp_code)
if code_string is None:
return json.dumps({
"track_id":
track_id,
"ok":
False,
"error":
"cannot decode code string %s" % params.fp_code
})
else:
code_string = params.fp_code
data = {
"track_id": track_id,
"fp": code_string,
"length": params.length,
"codever": params.codever
}
if params.artist: data["artist"] = params.artist
if params.release: data["release"] = params.release
if params.track: data["track"] = params.track
if params.source: data["source"] = params.source
if params.genre: data["genre"] = params.genre
if params.bitrate: data["bitrate"] = params.bitrate
if params.sample_rate: data["sample_rate"] = params.sample_rate
fp.ingest(data, do_commit=True, local=False)
return json.dumps({"track_id": track_id, "status": "ok"})
def ingest(request):
# TODO: Add Track object
params = request.POST
mp3 = request.FILES['mp3']
fp_code = generate_fingerprint(mp3)
if fp_code is dict:
return HttpResponse(fp_code['error'], status=400)
if params.get('track_id', "default") == "default":
track_id = fp.new_track_id()
else:
track_id = params['track_id']
if not params.get('length', None):
return HttpResponse("Invalid data", status=400)
# First see if this is a compressed code
if re.match('[A-Za-z\/\+\_\-]', fp_code) is not None:
code_string = fp.decode_code_string(fp_code)
if code_string is None:
result = json.dumps( {"track_id": track_id, "ok": False,
"error": "cannot decode code string %s" % fp_code})
return HttpResponse(result, status=400)
else:
code_string = fp_code
artist = params.get('artist')
release = params.get('release')
title = params.get('track')
year = params.get('year')
youtube_code = params.get('youtube_code')
# Track creation
track = Track(band=artist, release=release,
name=title,
year=year,
youtube_code=youtube_code)
track.save()
# Remove all - (due to limitation in fingerprint-server track_id match)
track_id = track.echoprint_id
data = {"track_id": track_id,
"fp": code_string,
"length": params['length'],
"codever": params['codever']}
if params.get('artist'):
data["artist"] = params.get('artist')
if params.get('release'):
data["release"] = params.get('release')
if params.get('track'):
data["track"] = params.get('track')
fp.ingest(data, do_commit=True, local=False)
data = json.dumps({"track_id": track_id, "fp": fp_code,"status": "ok"})
return HttpResponse(data, status=200)
def POST(self):
params = web.input(track_id="default", fp_code="", artist=None, release=None, track=None, length=None, codever=None)
if params.track_id == "default":
track_id = fp.new_track_id()
else:
track_id = params.track_id
if params.length is None or params.codever is None:
return web.webapi.BadRequest()
# First see if this is a compressed code
if re.match('[A-Za-z\/\+\_\-]', params.fp_code) is not None:
code_string = fp.decode_code_string(params.fp_code)
# if code_string is None:
return json.dumps({"track_id":track_id, "ok":False, "error":"cannot decode code string %s" % params.fp_code})
def local_ingest_json(json):
fp_codes = []
#fp.local_load("disk.pkl")
if len(json):
track_id = fp.new_track_id()
code_str = fp.decode_code_string(json[0]["code"])
meta = json[0]["metadata"]
l = meta["duration"] * 1000
a = meta["artist"]
r = meta["release"]
t = meta["title"]
v = meta["version"]
fp_codes.append({"track_id": track_id, "fp": code_str, "length": str(l), "codever": str(round(v, 2)), "artist": a, "release": r, "track": t})
fp.ingest(fp_codes, local=True)
#fp.local_save("disk.pkl")
return track_id
def parse_json_dump(self, json_data):
codes = json_data
bigeval = {}
fullcodes = []
track_ids = []
for c in codes:
if "code" not in c:
continue
code = c["code"]
m = c["metadata"]
if "track_id" in m:
trid = m["track_id"].encode("utf-8")
else:
trid = fp.new_track_id()
track_ids.append(trid)
length = m["duration"]
version = m["version"]
artist = m.get("artist", None)
title = m.get("title", None)
release = m.get("release", None)
youtube = m.get("youtube", None)
characters = m.get("characters", None)
decoded = fp.decode_code_string(code)
bigeval[trid] = m
data = {"track_id": trid,
"fp": decoded,
"length": length,
"codever": "%.2f" % version
}
if artist: data["artist"] = artist
if release: data["release"] = release
if title: data["track"] = title
if youtube: data["youtube"] = youtube
if characters: data["characters"] = characters
fullcodes.append(data)
return (fullcodes, bigeval, track_ids)
def parse_json_block(json_block):
codes = json.loads(json_block)
code = codes[0]
if not 'code' in code:
return None
raw_code = code["code"]
m = code["metadata"]
if "track_id" in m:
trid = m["track_id"].encode("utf-8")
else:
trid = fp.new_track_id()
length = m["duration"]
version = m["version"]
artist = m.get("artist", None)
title = m.get("title", None)
release = m.get("release", None)
decoded = fp.decode_code_string(raw_code)
ingest_data = {
"track_id": trid,
"fp": decoded,
"length": length,
"codever": "%.2f" % version
}
if artist:
ingest_data["artist"] = artist
if release:
ingest_data["release"] = release
if title:
ingest_data["track"] = title
return trid, raw_code, ingest_data
def parse_json_block(json_block):
codes = json.loads(json_block)
code = codes[0]
if not 'code' in code:
return None
raw_code = code["code"]
m = code["metadata"]
if "track_id" in m:
trid = m["track_id"].encode("utf-8")
else:
trid = fp.new_track_id()
length = m["duration"]
version = m["version"]
artist = m.get("artist", None)
title = m.get("title", None)
release = m.get("release", None)
decoded = fp.decode_code_string(raw_code)
ingest_data = {
"track_id": trid,
"fp": decoded,
"length": length,
"codever": "%.2f" % version
}
if artist:
ingest_data["artist"] = artist
if release:
ingest_data["release"] = release
if title:
ingest_data["track"] = title
return trid, raw_code, ingest_data
