refactor youtube.py and handle playlist urls

closes #61
This commit is contained in:
jesopo 2019-07-26 15:19:24 +01:00
parent 5dc0e164f8
commit 944f32befb

View file

@ -2,18 +2,19 @@
#--depends-on config
#--require-config google-api-key
import re
import re, urllib.parse
from src import EventManager, ModuleManager, utils
REGEX_YOUTUBE = re.compile(
"https?://(?:www.)?(?:youtu.be/|youtube.com/watch\?[\S]*v=)([\w\-]{11})",
re.I)
REGEX_YOUTUBE = re.compile("https?://(?:www.)?(?:youtu.be/|youtube.com/)\\S+", re.I)
REGEX_ISO8601 = re.compile("PT(\d+H)?(\d+M)?(\d+S)?", re.I)
URL_YOUTUBESEARCH = "https://www.googleapis.com/youtube/v3/search"
URL_YOUTUBEVIDEO = "https://www.googleapis.com/youtube/v3/videos"
URL_YOUTUBEPLAYLIST = "https://www.googleapis.com/youtube/v3/playlists"
URL_YOUTUBESHORT = "https://youtu.be/%s"
URL_VIDEO = "https://www.youtube.com/watch?v=%s"
URL_PLAYLIST = "https://www.youtube.com/playlist?list=%s"
ARROW_UP = ""
ARROW_DOWN = ""
@ -64,6 +65,31 @@ class Module(ModuleManager.BaseModule):
video_title, video_duration, video_uploader, "{:,}".format(
int(video_views)), video_opinions, URL_YOUTUBESHORT % video_id)
def get_playlist_page(self, playlist_id, part):
return utils.http.request(URL_YOUTUBEPLAYLIST, get_params={
"part": part, "id": playlist_id,
"key": self.bot.config["google-api-key"]}, json=True)
def playlist_details(self, playlist_id):
snippet = self.get_playlist_page(playlist_id, "snippet")
if snippet.data["items"]:
snippet = snippet.data["items"][0]["snippet"]
content = self.get_playlist_page(playlist_id, "contentDetails")
count = content.data["items"][0]["contentDetails"]["itemCount"]
return "%s - %s (%d %s) %s" % (snippet["channelTitle"],
snippet["title"], count, "video" if count == 1 else "videos",
URL_PLAYLIST % playlist_id)
def _from_url(self, url):
parsed = urllib.parse.urlparse(url)
query = urllib.parse.parse_qs(parsed.query)
if parsed.path == "/watch" and "v" in query:
return self.video_details(query["v"][0])
elif parsed.path == "/playlist" and "list" in query:
return self.playlist_details(query["list"][0])
def _search_youtube(self, query):
video_id = ""
@ -85,48 +111,42 @@ class Module(ModuleManager.BaseModule):
:help: Find a video on youtube
:usage: [query/URL]
"""
video_id = None
url = None
search = None
if event["args"]:
search = event["args"]
else:
last_youtube = event["target"].buffer.find(REGEX_YOUTUBE)
if last_youtube:
search = last_youtube.message
if search:
url_match = re.search(REGEX_YOUTUBE, search)
url_match = re.match(REGEX_YOUTUBE, event["args"])
if url_match:
video_id = url_match.group(1)
if search or video_id:
safe_setting = event["target"].get_setting("youtube-safesearch",
True)
safe = "moderate" if safe_setting else "none"
if not video_id:
search_page = utils.http.request(URL_YOUTUBESEARCH,
get_params={"q": search, "part": "snippet",
"maxResults": "1", "type": "video",
"key": self.bot.config["google-api-key"],
"safeSearch": safe}, json=True)
if search_page:
if search_page.data["pageInfo"]["totalResults"] > 0:
video_id = search_page.data["items"][0]["id"]["videoId"]
else:
raise utils.EventError("No videos found")
else:
raise utils.EventsResultsError()
if video_id:
details = self.video_details(video_id)
if details:
event["stdout"].write(self.video_details(video_id))
else:
raise utils.EventsResultsError()
url = event["args"]
else:
event["stderr"].write("No search phrase provided")
search = event["args"]
else:
event["stderr"].write("No search phrase provided")
url = event["target"].buffer.find(REGEX_YOUTUBE)
if not url:
safe_setting = event["target"].get_setting("youtube-safesearch", True)
safe = "moderate" if safe_setting else "none"
search_page = utils.http.request(URL_YOUTUBESEARCH,
get_params={"q": search, "part": "snippet", "maxResults": "1",
"type": "video", "key": self.bot.config["google-api-key"],
"safeSearch": safe}, json=True)
if search_page:
if search_page.data["pageInfo"]["totalResults"] > 0:
url = URL_VIDEO % search_page.data[
"items"][0]["id"]["videoId"]
else:
raise utils.EventError("No videos found")
else:
raise utils.EventsResultsError()
if url:
out = self._from_url(url)
if not out == None:
event["stdout"].write(out)
else:
raise utils.EventsResultsError()
else:
event["stderr"].write("No search phrase provided")
@utils.hook("command.regex")
@utils.kwarg("priority", EventManager.PRIORITY_LOW)
@ -135,8 +155,7 @@ class Module(ModuleManager.BaseModule):
@utils.kwarg("pattern", REGEX_YOUTUBE)
def channel_message(self, event):
if event["target"].get_setting("auto-youtube", False):
youtube_id = event["match"].group(1)
video_details = self.video_details(youtube_id)
if video_details:
event["stdout"].write(video_details)
event.eat()
out = self._from_url(event["match"].group(0))
if not out == None:
event.eat()
event["stdout"].write(out)