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| #
# encoding: UTF-8
# api: streamtuner2
# type: functions
# title: play/record actions
# description: Starts audio applications, guesses MIME types for URLs
# version: 0.7
#
#
# Multimedia interface for starting audio players or browser.
# Multimedia interface for starting audio players, recording app,
# or web browser (listed as "url/http" association in players).
#
#
# Each channel plugin has a .listtype which describes the linked
# audio playlist format. It's audio/x-scpls mostly, seldomly m3u,
# but sometimes url/direct if the entry[url] directly leads to the
# streaming server.
#
# As fallback there is a regex which just looks for URLs in the
# given resource (works for m3u/pls/xspf/asx/...). There is no
# actual url "filename" extension guessing.
#
#
#
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# calls player for stream url and format
@staticmethod
def play(url, audioformat="audio/mpeg", listformat="text/x-href"):
if (url):
url = action.url(url, listformat)
if (audioformat):
if audioformat == "audio/mp3":
audioformat = "audio/mpeg"
cmd = conf.play.get(audioformat, conf.play.get("*/*", "vlc %u"))
__print__( dbg.PROC,"play", url, cmd )
cmd = conf.record.get(audioformat, conf.play.get("record", None))
cmd = action.mime_match(audioformat, conf.record)
try: action.run( action.interpol(cmd, url, row) + append )
except: pass
# Convert MIME type into list of ["audio/xyz", "audio/*", "*/*"] for comparison against record/play association
@staticmethod
def mime_match(fmt, cmd_list):
for match in [ fmt, fmt[:fmt.find("/")] + "/*", "*/*" ]:
if cmd_list.get(match, None):
return cmd_list[match]
# save as .m3u
@staticmethod
def save(row, fn, listformat="audio/x-scpls"):
# modify stream url
row["url"] = action.url(row["url"], listformat)
stream_urls = action.extract_urls(row["url"], listformat) |