# encoding: UTF-8
# api: streamtuner2
# title: Peertube
# description: Video browser for Peertube servers.
# type: channel
# version: 0.2
# priority: extra
# url: https://joinpeertube.org/
# category: video
# config:
#    { name: peertube_srv,  type: select,  value: "peertube.live",  select: "peertube.live|peertube.anarchmusicall.net|hostyour.tv|peertube.co.uk|troo.tubevideo.ploud.fr|video.ploud.fr|peertube.bittube.tv|bittube.video|peertube.video|libretube.net",  description: "Primary instance/server to query", category: server }
# priority: default
# png:
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# depends: bin:youtube-dl
# extraction-method: json
#
#
# Browser for PeerTube instances (configurable in settings) and
# video categories. Even loads video snapshots as favicons, hencewhy
# the display is slightly stretched in comparison to radio channels.
#
# The chosen main server has some influence over sorting, but usually
# includes entries from peered instances.
#
# Currently there's no player for PeerTube /embed/ links, so the
# video/youtube MIME should be combined with `youtuble-dl` even
# for VLC. Else just use the [Station] homepage for the web view.
#
# Per default fetches 200 entries (not conf.max_streams), because
# it's a little slower on some servers. And the standard sorting
# is publication time (newest videos atop).
#


from config import *
from channels import *

import ahttp
import json
import re



# Peertube
#
# /video queries are public, so we don't even need OAuth for most
# of the instances.
# The API and resultsets are also quite simple to work with.
# Apart from the /embed/ url not being useful for direct playback.
#
# API
#
#  · https://peer.tube/api/v1/oauth-clients/local
#     {"client_id":"3ouzl1…","client_secret":"oLFjYTCjw…"}
#
#  · https://peer.tube/api/v1/videos/categories
#     {"1":"Music","2":"Films","3":"Vehicles","4":"Art","5":"Sports",…}
#
#  · https://peer.tube/api/v1/videos?categoryOneOf=1
#     data[
#      {
#         "publishedAt" : "2020-05-10T07:01:18.843Z",
#         "embedPath" : "/videos/embed/b60bae06-82bf-4925-b1ef-b8fc6903ae28",
#         "originallyPublishedAt" : "2014-03-31T07:00:42.000Z",
#         "nsfw" : false,
#         "language" : {
#            "id" : "te",
#            "label" : "Telugu"
#         },
#         "createdAt" : "2020-05-10T07:01:18.843Z",
#         "privacy" : {
#            "label" : "Public",
#            "id" : 1
#         },
#         "id" : 184339,
#         "views" : 1,
#         "duration" : 349,
#         "thumbnailPath" : "/static/thumbnails/b60bae06-82bf-4925-b1ef-b8fc6903ae28.jpg",
#         "description" : "Lyrics : Lakshmi Valli Devi Bijibilla\nMusic : Kanakesh Rathod\nPublisher : Bijibilla Rama Rao ",
#         "dislikes" : 0,
#         "uuid" : "b60bae06-82bf-4925-b1ef-b8fc6903ae28",
#         "likes" : 0,
#         "category" : {
#            "label" : "Music",
#            "id" : 1
#         },
#         "updatedAt" : "2020-05-10T08:02:35.008Z",
#         "licence" : {
#            "id" : 7,
#            "label" : "Public Domain Dedication"
#         },
#         "channel" : {
#            "avatar" : null,
#            "url" : "https://peertube.slat.org/video-channels/sudhanva_sankirtanam",
#            "displayName" : "Sudhanva Sankirtanam",
#            "id" : 16607,
#            "name" : "sudhanva_sankirtanam",
#            "host" : "peertube.slat.org"
#         },
#         "isLocal" : false,
#         "name" : "Alayam Devaalayam-Kanakesh Rathod",
#         "account" : {
#            "id" : 25475,
#            "name" : "bijibilla_rama_rao",
#            "host" : "peertube.slat.org",
#            "displayName" : "Bijibilla Rama Rao",
#            "url" : "https://peertube.slat.org/accounts/bijibilla_rama_rao",
#            "avatar" : null
#         },
#         "previewPath" : "/static/previews/b60bae06-82bf-4925-b1ef-b8fc6903ae28.jpg"
#      },
#
#  · peertube.mygaia.org/videos/embed/f1208e4f-425f-473b-9449-bc168798d604
#
# INTERNA
#
# The /embed/ section of the url can sometimes be substituted with:
#  · /videos/watch/UUID
#  · /static/streaming-playlists/hls/UUID/master.m3u8
#  · /static/webseed/UUID.mp4
# Though that's sometimes blocked / or not consistently supported on all instances.
# Which is why resoslve_urn does an extra /api/v1/videos/uuid lookup.
#
class peertube (ChannelPlugin):

    # control attributes
    listformat = "srv"
    has_search = True
    audioformat = "video/youtube"
    titles = dict( genre="Channel", title="Title", playing="Description", bitrate=False, listeners=False )
    srv = conf.peertube_srv
    image_resize = 48
    fixed_size = [48,32]

    categories = [] 
    catmap = { "Music": "1" }


    # just a static list for now
    def update_categories(self):
        cats = self.api("videos/categories")    # { "1": "Music" }
        self.catmap = dict((k,int(v)) for v,k in cats.items())   # { "Music": 1 }
        self.categories = sorted(self.catmap, key=self.catmap.get)   # sort by value


    # retrieve and parse
    def update_streams(self, cat, search=None):
        if search:
            params = {
                "tagsOneOf": search,
                "count": 100,
                "sort": "-name",
                "nsfw": "false"
            }
        elif not cat in self.catmap:
            return []
        elif cat:
            params = {
                "categoryOneOf": self.catmap[cat],
                "count": 100,
                "sort": "-publishedAt",
                "nsfw": "false"
            }

        # fetch + map
        entries = []
        for video in self.api("videos", params):
            #log.DATA(video)
            entries.append(self.map_data(video))
        #log.EN(json.dumps(entries, indent=4))
        return entries

    # peertube entry to streamtunter2 dict
    def map_data(self, v):
        url = "http://" + v["channel"]["host"]
        return dict(
            uuid = v["uuid"],
            genre = v["category"]["label"],
            title = v["name"],
            playing = re.sub("\s+", " ", v["description"]) if v.get("description") else "",
            url = "urn:peertube:{}".format(v["uuid"]),
            homepage = url + v["embedPath"].replace("/embed/", "/watch/"),
            #homepage = v["channel"]["url"],
            format = self.audioformat,
            img = url + v["thumbnailPath"]
        )


    # fetch one or multiple pages from API
    def api(self, method, params={}, debug=False, count=200, **kw):
        r = []
        for i in range(0, 5):
            add = json.loads(
                ahttp.get("http://{}/api/v1/{}".format(conf.peertube_srv, method), params, **kw)
            )
            if not add.get("data"):
                return add
            else:
                r += add["data"]
                params["start"] = 100 * (i+1);
            if len(r) >= count:
                break
        return r


    # from uuid to downloadUrl
    def resolve_urn(self, row):
        video = self.api("videos/" + row["uuid"])
        #log.DATA(video)
        search = (
            ("streamingPlaylists", "playlistUrl", "audio/mpeg-url"),
            ("files", "fileDownloadUrl", "video/mpeg"),
            ("files", "fileUrl", "video/mpeg")
        )
        for section, entry, format in search:
            for row in video.get(section, []):
                if row.get(entry):
                    row["url"] = row[entry]
                    row["format"] = format
                    return row
        # else use /watch/ url
        row["url"] = row["homepage"]
        return row

# encoding: UTF-8
# api: streamtuner2
# title: Youtube
# description: Channel, playlist and video browsing for youtube.
# type: channel
# version: 0.3
# url: http://www.youtube.com/
# category: video
# config:
#    { name: youtube_apikey,  type: text,  value: "",  description: "Youtube Data API key",  category: auth }
#    { name: youtube_channels,  type: text,  value: "Key Of Awesome, Pentatonix",  description: "Preferred channels to list videos from.",  category: select }
#    { name: youtube_region,  type: select,  select: "=No Region|AR=Argentina|AU=Australia|AT=Austria|BE=Belgium|BR=Brazil|CA=Canada|CL=Chile|CO=Colombia|CZ=Czech Republic|EG=Egypt|FR=France|DE=Germany|GB=Great Britain|HK=Hong Kong|HU=Hungary|IN=India|IE=Ireland|IL=Israel|IT=Italy|JP=Japan|JO=Jordan|MY=Malaysia|MX=Mexico|MA=Morocco|NL=Netherlands|NZ=New Zealand|PE=Peru|PH=Philippines|PL=Poland|RU=Russia|SA=Saudi Arabia|SG=Singapore|ZA=South Africa|KR=South Korea|ES=Spain|SE=Sweden|CH=Switzerland|TW=Taiwan|AE=United Arab Emirates|US=United States",  value: GB,  description: "Filter by region id.",  category: auth }
#    { name: youtube_wadsworth,  type: boolean,  value: 0,  description: "Apply Wadsworth constant.",  category: filter }
# priority: deprecated
# png:
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# depends: bin:youtube-dl
# extraction-method: json
#
# DEPRECATED. You're going to need your own Youtube API key now to use
# this channel. This isn't very much worth the effort, but see:
# https://developers.google.com/youtube/v3/getting-started
#
# WHY? The usage quota has been exceeded (fairly unlikely that it was from
# regular streamtuner2 usage; more plausible that someone looked up the
# existing API key and used it for different purposes). And the Youtube
# "support" people kept demanding a video recording of ST2 usage (due to
# comprehension issues or whatever). Which wasn't a strong indicator for
# a sensible or technical audit/quota usage review.
#
# Which is why there's now a PeerTube channel plugin instead.
# 
# Lists recently popular youtube videos from a selection of categories
# or customly configured channel names.
#
# Introduces the faux MIME type "video/youtube" for player and recording
# configuration; both utilizing `youtube-dl`. But VLC can consume Youtube
# URLs directly anyhow.





from config import *
from channels import *

import ahttp
import json

                "v": 2,
                "alt": "json",
                "max-results": 50,
            }
        ],
        3: [ "https://www.googleapis.com/youtube/v3/",
            {
                "key": conf.get("youtube_apikey", ""),
                "maxResults": 50,
                "part": "id,snippet",
                "fields": "pageInfo,nextPageToken,items(id,snippet(title,thumbnails/default/url,channelTitle))",
            }
        ]
    }