From fcbbe08ebacaa71d6e121d7d90b0364acf455db3 Mon Sep 17 00:00:00 2001
From: Henrik Levkowetz <henrik@levkowetz.com>
Date: Fri, 10 Aug 2018 12:54:27 +0000
Subject: [PATCH] Removed video url import from youtube, which is not needed
 any more given the /api/meeting/session/video/url API endpoint.  This also
 prevents duplicate video URLs.  - Legacy-Id: 15424

---
 ietf/api/tests.py                   |  3 +-
 ietf/meeting/views.py               |  3 +-
 ietf/secr/proceedings/proc_utils.py | 48 -----------------------------
 ietf/secr/proceedings/tests.py      | 45 ---------------------------
 4 files changed, 2 insertions(+), 97 deletions(-)

diff --git a/ietf/api/tests.py b/ietf/api/tests.py
index a92ba7927..c03fe18cc 100644
--- a/ietf/api/tests.py
+++ b/ietf/api/tests.py
@@ -35,8 +35,7 @@ class CustomApiTestCase(TestCase):
     # Using mock to patch the import functions in ietf.meeting.views, where
     # api_import_recordings() are using them:
     @patch('ietf.meeting.views.import_audio_files')
-    @patch('ietf.meeting.views.import_youtube_video_urls')
-    def test_notify_meeting_import_audio_files(self, mock_import_youtube, mock_import_audio):
+    def test_notify_meeting_import_audio_files(self, mock_import_audio):
         meeting = make_meeting_test_data()
         client = Client(Accept='application/json')
         # try invalid method GET
diff --git a/ietf/meeting/views.py b/ietf/meeting/views.py
index 66cb22566..8ff00c4db 100644
--- a/ietf/meeting/views.py
+++ b/ietf/meeting/views.py
@@ -61,7 +61,7 @@ from ietf.meeting.helpers import send_interim_announcement_request
 from ietf.meeting.utils import finalize
 from ietf.secr.proceedings.utils import handle_upload_file
 from ietf.secr.proceedings.proc_utils import (get_progress_stats, post_process, import_audio_files,
-    import_youtube_video_urls, create_recording)
+    create_recording)
 from ietf.utils.decorators import require_api_key
 from ietf.utils.mail import send_mail_message, send_mail_text
 from ietf.utils.pipe import pipe
@@ -2183,7 +2183,6 @@ def api_import_recordings(request, number):
     if request.method == 'POST':
         meeting = get_meeting(number)
         import_audio_files(meeting)
-        import_youtube_video_urls(meeting)
         return HttpResponse(status=201)
     else:
         return HttpResponse(status=405)
diff --git a/ietf/secr/proceedings/proc_utils.py b/ietf/secr/proceedings/proc_utils.py
index 75f67af96..6423ca9cb 100644
--- a/ietf/secr/proceedings/proc_utils.py
+++ b/ietf/secr/proceedings/proc_utils.py
@@ -4,7 +4,6 @@ proc_utils.py
 This module contains all the functions for generating static proceedings pages
 '''
 import datetime
-import httplib2
 import os
 import re
 import subprocess
@@ -12,7 +11,6 @@ from urllib import urlencode
 
 import debug        # pyflakes:ignore
 
-from apiclient.discovery import build
 from django.conf import settings
 from django.core.exceptions import ObjectDoesNotExist
 
@@ -27,52 +25,6 @@ AUDIO_FILE_RE = re.compile(r'ietf(?P<number>[\d]+)-(?P<room>.*)-(?P<time>[\d]{8}
 VIDEO_TITLE_RE = re.compile(r'IETF(?P<number>[\d]+)-(?P<name>.*)-(?P<date>\d{8})-(?P<time>\d{4})')
 
 
-
-def import_youtube_video_urls(meeting, http=httplib2.Http()):
-    '''Create Document and set external_url for session videos'''
-    youtube = build(settings.YOUTUBE_API_SERVICE_NAME, settings.YOUTUBE_API_VERSION,
-        developerKey=settings.YOUTUBE_API_KEY, http=http)
-    playlistid = get_youtube_playlistid(youtube, 'IETF' + meeting.number)
-    if playlistid is None:
-        return None
-    for video in get_youtube_videos(youtube, playlistid):
-        match = VIDEO_TITLE_RE.match(video['title'])
-        if match:
-            session = _get_session(**match.groupdict())
-            if session:
-                url = video['url']
-                get_or_create_recording_document(url,session)
-
-def get_youtube_playlistid(youtube, title, http=httplib2.Http()):
-    '''Returns the youtube playlistId matching title string, a string'''
-    request = youtube.search().list(
-        q=title,
-        part='id,snippet',
-        channelId=settings.YOUTUBE_IETF_CHANNEL_ID,
-        type='playlist',
-        maxResults=1
-    )
-    search_response = request.execute(http=http)
-
-    try:
-        playlistid = search_response['items'][0]['id']['playlistId']
-    except (KeyError, IndexError):
-        return None
-    return playlistid
-
-def get_youtube_videos(youtube, playlistid, http=httplib2.Http()):
-    '''Returns list of dictionaries with title, urls keys'''
-    videos = []
-    kwargs = dict(part="snippet",playlistId=playlistid,maxResults=50)
-    playlistitems = youtube.playlistItems()
-    request = playlistitems.list(**kwargs)
-    # handle pagination
-    while request is not None:
-        playlistitems_doc = request.execute(http=http)
-        videos.extend(_get_urls_from_json(playlistitems_doc))
-        request = playlistitems.list_next(request, playlistitems_doc)
-    return videos
-
 def _get_session(number,name,date,time):
     '''Lookup session using data from video title'''
     meeting = Meeting.objects.get(number=number)
diff --git a/ietf/secr/proceedings/tests.py b/ietf/secr/proceedings/tests.py
index f4cc3b8e2..5be0d81e7 100644
--- a/ietf/secr/proceedings/tests.py
+++ b/ietf/secr/proceedings/tests.py
@@ -2,9 +2,6 @@ import debug                            # pyflakes:ignore
 import json
 import os
 import shutil
-from apiclient.discovery import build
-from apiclient.http import HttpMock
-from mock import patch
 
 from django.conf import settings
 from django.urls import reverse
@@ -21,7 +18,6 @@ from ietf.utils.mail import outbox
 from ietf.secr.proceedings.proc_utils import (import_audio_files,
     get_timeslot_for_filename, normalize_room_name, send_audio_import_warning,
     get_or_create_recording_document, create_recording, get_next_sequence,
-    get_youtube_playlistid, get_youtube_videos, import_youtube_video_urls,
     _get_session, _get_urls_from_json)
 
 
@@ -43,47 +39,6 @@ class ProceedingsTestCase(TestCase):
 
 
 class VideoRecordingTestCase(TestCase):
-    @patch('ietf.secr.proceedings.proc_utils.get_youtube_videos')
-    @patch('ietf.secr.proceedings.proc_utils.get_youtube_playlistid')
-    def test_import_youtube_video_urls(self, mock_playlistid, mock_videos):
-        meeting = make_meeting_test_data()
-        session = Session.objects.filter(meeting=meeting, group__acronym='mars').first()
-        title = self._get_video_title_for_session(session)
-        url = 'https://youtube.com?v=test'
-        mock_playlistid.return_value = 'PLC86T-6ZTP5g87jdxNqdWV5475U-yEE8M'
-        mock_videos.return_value = [{'title':title,'url':url}]
-        discovery = os.path.join(settings.BASE_DIR, "../test/data/youtube-discovery.json")
-        http = HttpMock(discovery, {'status': '200'})
-        import_youtube_video_urls(meeting=meeting, http=http)
-        doc = Document.objects.get(external_url=url)
-        self.assertTrue(doc in session.materials.all())
-
-    def _get_video_title_for_session(self, session):
-        '''Returns the youtube video title of a session recording given session'''
-        timeslot = session.official_timeslotassignment().timeslot
-        return "{prefix}-{group}-{date}".format(
-            prefix=session.meeting.type.slug + session.meeting.number,
-            group=session.group.acronym,
-            date=timeslot.time.strftime('%Y%m%d-%H%M')).upper()
-
-    def test_get_youtube_playlistid(self):
-        discovery = os.path.join(settings.BASE_DIR, "../test/data/youtube-discovery.json")
-        http = HttpMock(discovery, {'status': '200'})
-        youtube = build(settings.YOUTUBE_API_SERVICE_NAME, settings.YOUTUBE_API_VERSION,
-            developerKey='',http=http)
-        path = os.path.join(settings.BASE_DIR, "../test/data/youtube-playlistid.json")
-        http = HttpMock(path, {'status': '200'})
-        self.assertEqual(get_youtube_playlistid(youtube, 'IETF98', http=http),'PLC86T-test')
-  
-    def test_get_youtube_videos(self):
-        discovery = os.path.join(settings.BASE_DIR, "../test/data/youtube-discovery.json")
-        http = HttpMock(discovery, {'status': '200'})
-        youtube = build(settings.YOUTUBE_API_SERVICE_NAME, settings.YOUTUBE_API_VERSION,
-            developerKey='',http=http)
-        path = os.path.join(settings.BASE_DIR, "../test/data/youtube-playlistitems.json")
-        http = HttpMock(path, {'status': '200'})
-        videos = get_youtube_videos(youtube, 'PLC86T', http=http)
-        self.assertEqual(len(videos),2)
 
     def test_get_session(self):
         meeting = make_meeting_test_data()