Internet radio browser GUI for music/video streams from various directory services.

⌈⌋ ⎇ branch:  streamtuner2


Diff

Annotate Patch Unified Diff

Differences From Artifact [63bdb9da05]:

To Artifact [af89693d25]:

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# api: streamtuner2
# title: File browser
# description: Displays mp3/oggs or m3u/pls files from local media file directories.
# type: channel
# category: local
# version: 0.2
# priority: optional
# status: unsupported
# depends: python:mutagen, python:id3
# config:  
#   { name: file_browser_dir, type: text, value: "$XDG_MUSIC_DIR, ~/MP3", description: "List of directories to scan for audio files." },
#   { name: file_browser_ext, type: text, value: "mp3,ogg, m3u,pls,xspf, avi,flv,mpg,mp4", description: "File type/extension filter." },

# png:
#   iVBORw0KGgoAAAANSUhEUgAAABQAAAAPCAYAAADkmO9VAAAABGdBTUEAALGPC/xhBQAAACBjSFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAABmJLR0QA/wD/AP+gvaeTAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3RJTUUH3wUFDQsK23vYngAAA6lJREFUOMtFz8tu1FYAxvH/sc+xxx7bM8lkElAgISoV4qIgpEaomwg2bMqiQmo3lfowPElVVbQr3gBVqGJRGi6VEERFDROS0Ewmc/N47Bkf+7gLevke4Kfv
#   L374/vufxm/ffjnudJQoisoVonLDcN+sr39z7uXLXzfOn6cRhmSTCf3TUwa9HoN+H601ynXxwhA7ivhdCH48PkZOut0vdh48cKtej9C2iSyLsF7/xLpx4/5eu/1LZzSiaQx1z8O5cIHapUvVmpRkaUqcJMRpSjydmnEcP/2zKH6WOs/7mdZBVVXIqsKuKk4nE4qdnTueUncCpZh5HoHj4AqBVRQIrUFrLGPwlaLhOLiWtX93OPxKIuX+0HHWJ5ZF03VxpaRfFLRmM1rTKUGrRX1piUYQEIUhfhRRC0OqOMZxHIIwJIgiHFj77OnT+7KEd0Wt
#   tl0Kgev7NHyf5apCTSaoLEMlCZdu3uT85ib1hQWi1VWcMCTb3cXxPJxmExlF2LWaMFpvS4TYcx2nmpalsKoKJQSNMCQ6cwZPCMxgwKTbpfPoETWlWDx3jtblyyghEFpjSYmwbYQx6DyPJUJ0bKUKU5Yqn83QSqGVolQKGQSEGxssrK3RffyY6Zs3zK9epb6wgBWGCCFQjkOlFFVRoIfDkTRwYIRIDTR0nqPnc7RSFP/AhW2jfJ/WlSvQ7zPe3SU9OECdPYuwbUrXxSiFsW2KOB7IaZYdp3keV9DQ8znacSj+RaWkqtVACExR0NrcZPriBflw
#   SJqmWO32R9BxMEAxnfatJE37cZb1jWVRaP3x4XxOkecIy0J6HibPmY1GqHqdpa0tbNdlvLNDfnJCOR5jJhPMYECZpj2JlPEwSbqBEFTG/Jd85fZtNm/dIjk6Itnbw19e5tN79yiHQ5JnzxgfHDBrNvGjCOM4lElCkWWn1ufb2/M4TQ9LIQAoiwJTlrQ3NrCVQjoOw04Hf2UF5ftI3wchsOt1Zu/eoTsd9KtX5E+eYCaTnux2u1VRVe8N/y/PMn57+JBka4v04IDs8JDD+RxGI8RoxPz1a6yyJJ/PGT9/rivXzZRSp3m9/kYAtFdWvm3PZt+1
#   kkQEtk1g2wRSEihV+badR7Va2vS8ceR5A9uYrimKv/LZ7MhU1VF7efnD2sWL3cb6+slzrT9IgKXFxT8W07S33GpZywsLHxzLep/Gcac3Gu0H9fp7Z3X1KLp27WT9+vXh8epq8vXdu7N+FPG61UIXBXZZAmCVJX8DADze5LjPkMQAAAAldEVYdGRhdGU6Y3JlYXRlADIwMTUtMDUtMDVUMTU6MTA6NTkrMDI6MDBD/PY6AAAAJXRFWHRkYXRlOm1vZGlmeQAyMDE1LTA1LTA1VDE1OjEwOjU5KzAyOjAwMqFOhgAAAABJRU5ErkJggg==
# png-orig:
#   https://openclipart.org/detail/168001/folder-icon-red-music
# extraction-method: os
#
# Local file browser. Presents files from configured directories.
# This is not what streamtuner2 is meant for. Therefore this is
# an optional plugin, and not overly well integrated.
#
# Bugs:
# Only loads directories on startup. Doesn't work when post-activated
# per pluginmanager2 for instance. And LANG=C breaks it on startup,
# if media directories contain anything but ASCII filenames.


# modules
import os
import re

from channels import *
from config import *

# ID3 libraries
try:
    from mutagen import File as get_meta
except:
    try:
        from ID3 import ID3
        log.INFO("Just basic ID3 support")
        get_meta = lambda fn: dict([(k.lower(),v) for k,v in ID3(fn).iteritems()])
    except:
        log.INIT("You are out of luck in regards to mp3 browsing. No ID3 support.")
        get_meta = lambda *x: {}














# work around mutagens difficult interface
def mutagen_postprocess(d):








    if d.get("TIT2"):







        return {
            "encoder": d["TENC"][0],
            "title": d["TIT2"][0],
            "artist": d["TPE1"][0],


#            "tyer?????????????": d["TYER"][0],
#            "track": d["TRCK"][0],













            "album": d["TALB"][0],
















        }
    else:
        return d




# file browser / mp3 directory listings
class file (ChannelPlugin):

    # data
    listtype = "href"
    streams = {}
    categories = []
    dir = []
    ext = []
    
    # display
    datamap = [ # coltitle   width	[ datasrc key, type, renderer, attrs ]	[cellrenderer2], ...
           ["",		20,	["state",	str,  "pixbuf",	{}],	],
           ["Genre",	65,	['genre',	str,	"t",	{"editable":8}],	],
           ["File",	160,	["filename",	str,	"t",	{"strikethrough":10, "cell-background":11, "cell-background-set":12}],	],
           ["Title",	205,	["title",	str,    "t",	{"editable":8}], ],
           ["Artist",	125,	["artist",	str,	"t",	{"editable":8}],	],
           ["Album", 	125,	["album",	str,	"t",	{"editable":8}],	],

           ["Bitrate",	35,	["bitrate",	int,	"t",	{}],	],
           ["Format",	50,	["format",	str,	None,	{}],	],

           [False,	0,	["editable",	bool,	None,	{}],	],
           [False,	0,	["favourite",	bool,	None,	{}],	],
           [False,	0,	["deleted",	bool,	None,	{}],	],
           [False,	0,	["search_col",	str,	None,	{}],	],
           [False,	0,	["search_set",	bool,	None,	{}],	],
    ]        
    rowmap = []













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# api: streamtuner2
# title: File browser
# description: Displays mp3/oggs or m3u/pls files from local media file directories.
# type: channel
# category: local
# version: 0.2
# priority: optional
# status: unsupported
# depends: python:mutagen, python:id3
# config:  
#   { name: file_browser_dir, type: text, value: "$XDG_MUSIC_DIR, ~/MP3", description: "List of directories to scan for audio files." },
#   { name: file_browser_ext, type: text, value: "mp3,ogg, m3u,pls,xspf, avi,flv,mpg,mp4", description: "File type/extension filter." },
# url: http://freshcode.club/projects/streamtuner2
# png:
#   iVBORw0KGgoAAAANSUhEUgAAABQAAAAPCAYAAADkmO9VAAAABGdBTUEAALGPC/xhBQAAACBjSFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAABmJLR0QA/wD/AP+gvaeTAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3RJTUUH3wUFDQsK23vYngAAA6lJREFUOMtFz8tu1FYAxvH/sc+xxx7bM8lkElAgISoV4qIgpEaomwg2bMqiQmo3lfowPElVVbQr3gBVqGJRGi6VEERFDROS0Ewmc/N47Bkf+7gLevke4Kfv
#   L374/vufxm/ffjnudJQoisoVonLDcN+sr39z7uXLXzfOn6cRhmSTCf3TUwa9HoN+H601ynXxwhA7ivhdCH48PkZOut0vdh48cKtej9C2iSyLsF7/xLpx4/5eu/1LZzSiaQx1z8O5cIHapUvVmpRkaUqcJMRpSjydmnEcP/2zKH6WOs/7mdZBVVXIqsKuKk4nE4qdnTueUncCpZh5HoHj4AqBVRQIrUFrLGPwlaLhOLiWtX93OPxKIuX+0HHWJ5ZF03VxpaRfFLRmM1rTKUGrRX1piUYQEIUhfhRRC0OqOMZxHIIwJIgiHFj77OnT+7KEd0Wt
#   tl0Kgev7NHyf5apCTSaoLEMlCZdu3uT85ib1hQWi1VWcMCTb3cXxPJxmExlF2LWaMFpvS4TYcx2nmpalsKoKJQSNMCQ6cwZPCMxgwKTbpfPoETWlWDx3jtblyyghEFpjSYmwbYQx6DyPJUJ0bKUKU5Yqn83QSqGVolQKGQSEGxssrK3RffyY6Zs3zK9epb6wgBWGCCFQjkOlFFVRoIfDkTRwYIRIDTR0nqPnc7RSFP/AhW2jfJ/WlSvQ7zPe3SU9OECdPYuwbUrXxSiFsW2KOB7IaZYdp3keV9DQ8znacSj+RaWkqtVACExR0NrcZPriBflw
#   SJqmWO32R9BxMEAxnfatJE37cZb1jWVRaP3x4XxOkecIy0J6HibPmY1GqHqdpa0tbNdlvLNDfnJCOR5jJhPMYECZpj2JlPEwSbqBEFTG/Jd85fZtNm/dIjk6Itnbw19e5tN79yiHQ5JnzxgfHDBrNvGjCOM4lElCkWWn1ufb2/M4TQ9LIQAoiwJTlrQ3NrCVQjoOw04Hf2UF5ftI3wchsOt1Zu/eoTsd9KtX5E+eYCaTnux2u1VRVe8N/y/PMn57+JBka4v04IDs8JDD+RxGI8RoxPz1a6yyJJ/PGT9/rivXzZRSp3m9/kYAtFdWvm3PZt+1
#   kkQEtk1g2wRSEihV+badR7Va2vS8ceR5A9uYrimKv/LZ7MhU1VF7efnD2sWL3cb6+slzrT9IgKXFxT8W07S33GpZywsLHxzLep/Gcac3Gu0H9fp7Z3X1KLp27WT9+vXh8epq8vXdu7N+FPG61UIXBXZZAmCVJX8DADze5LjPkMQAAAAldEVYdGRhdGU6Y3JlYXRlADIwMTUtMDUtMDVUMTU6MTA6NTkrMDI6MDBD/PY6AAAAJXRFWHRkYXRlOm1vZGlmeQAyMDE1LTA1LTA1VDE1OjEwOjU5KzAyOjAwMqFOhgAAAABJRU5ErkJggg==
# png-orig:
#   https://openclipart.org/detail/168001/folder-icon-red-music
# extraction-method: os
#
# Local file browser. Presents files from configured directories.
# This is not what streamtuner2 is meant for. Therefore this is
# an optional plugin, and not overly well integrated.
#
# Bugs:
# Only loads directories on startup. Doesn't work when post-activated
# per pluginmanager2 for instance. And LANG=C breaks it on startup,
# if media directories contain anything but ASCII filenames.

#from __future__ import print_function
# modules
import os
import re

from channels import *
from config import *

# ID3 libraries
try:
    from mutagen import File as get_meta
except:
    try:
        from ID3 import ID3
        log.INFO("Just basic ID3 support")
        get_meta = lambda fn: dict([(k.lower(),v) for k,v in ID3(fn).iteritems()])
    except:
        log.INIT("You are out of luck in regards to mp3 browsing. No ID3 support.")
        get_meta = lambda *x: {}


#Convert seconds to a time string "[[[DD:]HH:]MM:]SS".
def ddhhmmss(seconds):
    dhms = ''
    for scale in 86400, 3600, 60:
        result, seconds = divmod(seconds, scale)
        if dhms != '' or result > 0:
            dhms += '{0:02d}:'.format(result)
    dhms += '{0:02d}'.format(seconds)
    if len(dhms) == 2:
        dhms = "00:" + dhms
    return dhms

# work around mutagens difficult interface
def mutagen_postprocess(d):

    IDTitle = ""
    IDArtist = ""
    IDGenre = ""
    IDAlbum = ""

    #Beware: Keep the order MP3 - FLAC/OGG - MP4/M4A!
    #MP3
    if d.get("TIT2"):
        IDTitle = d["TIT2"][0]
        if d.get("TPE1"):
            IDArtist = d["TPE1"][0]
        if d.get("TCON"):
            IDGenre = d["TCON"][0]
        if d.get("TALB"):
            IDAlbum = d["TALB"][0]
        return {
            #"encoder": d["TENC"][0],            
            "title": IDTitle,
            "artist": IDArtist,
            "genre": IDGenre,
            "album": IDAlbum
            #"tyer?????????????": d["TYER"][0], (YEAR)
            #"track": d["TRCK"][0],
        }
    #FLAC/OGG
    elif d.get("title"):
        IDTitle = d["title"][0]
        if d.get("artist"):
            IDArtist = d["artist"][0]
        if d.get("album"):
            IDAlbum = d["album"][0]
        if d.get("genre"):
            IDGenre = d["genre"][0]
        return {
            "title": IDTitle,
            "artist": IDArtist,
            "album": IDAlbum,
            "genre": IDGenre
        }            
    #MP4/M4A
    elif d.get("\xa9nam"):
        IDTitle = d["\xa9nam"][0]
        if d.get("\xa9ART"):
            IDArtist = d["\xa9ART"][0]
        if d.get("\xa9alb"):
            IDAlbum = d["\xa9alb"][0]
        if d.get("\xa9gen"):
            IDGenre = d["\xa9gen"][0]
        return {
            "title": IDTitle,
            "artist": IDArtist,
            "genre": IDGenre,
            "album": IDAlbum
        }
    else:
        return d




# file browser / mp3 directory listings
class file (ChannelPlugin):

    # data
    listtype = "href"
    streams = {}
    categories = []
    dir = []
    ext = []
    
    # display
    datamap = [ # coltitle   width	[ datasrc key, type, renderer, attrs ]	[cellrenderer2], ...
           ["",		20,	["state",	str,  "pixbuf",	{}],	],
           ["Genre",	65,	['genre',	str,	"t",	{"editable":9}],	],

           ["Title",	205,	["title",	str,    "t",	{"editable":9}], ],
           ["Artist",	160,	["artist",	str,	"t",	{}],	],
           ["Album", 	150,	["album",	str,	"t",	{}],	],
           ["Length", 	50,	["length",	str,	"t",	{}],	],
           ["Bitrate",	50,	["bitrate",	str,	"t",	{}],	],
           ["Format",	80,	["format",	str,	None,	{}],	],
           ["File",	160,	["filename",	str,	"t",	{"strikethrough":11, "cell-background":12, "cell-background-set":13}],	],
           [False,	0,	["editable",	bool,	None,	{}],	],
           [False,	0,	["favourite",	bool,	None,	{}],	],
           [False,	0,	["deleted",	bool,	None,	{}],	],
           [False,	0,	["search_col",	str,	None,	{}],	],
           [False,	0,	["search_set",	bool,	None,	{}],	],
    ]        
    rowmap = []
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                self.streams[main] = self.streams[main_base]


    # extract meta data
    def file_entry(self, fn, dir):
        # basic data
        meta = {
            "title": fn,
            "filename": fn,
            "url": "file://" + dir + "/" + fn,
            "genre": "",





            "format": mime_fmt(fn[-3:]),
            "editable": True,
        }











        # add ID3
        meta.update(mutagen_postprocess(get_meta(dir + "/" + fn) or {}))



        return meta
        
    # check fn for .ext
    def we_like_that_extension(self, fn):
        return fn[-3:] in self.ext

    


    # same as init
    def update_categories(self):
        self.scan_dirs()









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                self.streams[main] = self.streams[main_base]


    # extract meta data
    def file_entry(self, fn, dir):
        # basic data
        meta = {
            "title": "",
            "filename": fn,
            "url": "file://" + dir + "/" + fn,
            "genre": "",
            "album": "",
            "artist": "",
            "length": "n/a",
            "bitrate": "n/a",
#            "format": mime_fmt(fn[-3:]),
            "format": mime_fmt(fn[-(len(fn)-fn.rfind(".")-1):]),
            "editable": False,
            }
        try:
            streaminfo =get_meta(dir + "/" + fn)
            # add streaminfo
            if streaminfo.info: # no streaminfo.info, maybe ID3 available
                try:
                    if not streaminfo.info.bitrate == 0:
                        meta.update({"bitrate": streaminfo.info.bitrate/1000})
                except: #FLAC and M4A do not have bitrate property
                    pass
                if not streaminfo.info.length == 0.0: #FLAC sometimes have it...
                    meta.update({"length": ddhhmmss(int(streaminfo.info.length))})
            # add ID3
            meta.update(mutagen_postprocess(streaminfo) or {})
            
        except: # unsupported by Mutagen
            pass
        return meta
        
    # check fn for .ext
    def we_like_that_extension(self, fn):
 #       return fn[-3:] in self.ext
        return fn[-(len(fn)-fn.rfind(".")-1):] in self.ext
    


    # same as init
    def update_categories(self):
        self.scan_dirs()
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