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Using youtube api (v3) instead of v2 to get the video duration .

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TNL-2413
This commit is contained in:
muzaffaryousaf
2015-06-23 14:23:15 +05:00
parent 5e195c8eeb
commit 38ef22b8a2
30 changed files with 222 additions and 148 deletions
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4
cms/envs/acceptance.py
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@@ -118,8 +118,8 @@ except ImportError:
pass pass
# Point the URL used to test YouTube availability to our stub YouTube server # Point the URL used to test YouTube availability to our stub YouTube server
YOUTUBE['API'] = "127.0.0.1:{0}/get_youtube_api/".format(YOUTUBE_PORT) YOUTUBE['API'] = "http://127.0.0.1:{0}/get_youtube_api/".format(YOUTUBE_PORT)
YOUTUBE['TEST_URL'] = "127.0.0.1:{0}/test_youtube/".format(YOUTUBE_PORT) YOUTUBE['METADATA_URL'] = "http://127.0.0.1:{0}/test_youtube/".format(YOUTUBE_PORT)
YOUTUBE['TEXT_API']['url'] = "127.0.0.1:{0}/test_transcripts_youtube/".format(YOUTUBE_PORT) YOUTUBE['TEXT_API']['url'] = "127.0.0.1:{0}/test_transcripts_youtube/".format(YOUTUBE_PORT)
# Generate a random UUID so that different runs of acceptance tests don't break each other # Generate a random UUID so that different runs of acceptance tests don't break each other

1
cms/envs/aws.py
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@@ -348,6 +348,7 @@ if FEATURES['ENABLE_COURSEWARE_INDEX'] or FEATURES['ENABLE_LIBRARY_INDEX']:
XBLOCK_SETTINGS = ENV_TOKENS.get('XBLOCK_SETTINGS', {}) XBLOCK_SETTINGS = ENV_TOKENS.get('XBLOCK_SETTINGS', {})
XBLOCK_SETTINGS.setdefault("VideoDescriptor", {})["licensing_enabled"] = FEATURES.get("LICENSING", False) XBLOCK_SETTINGS.setdefault("VideoDescriptor", {})["licensing_enabled"] = FEATURES.get("LICENSING", False)
XBLOCK_SETTINGS.setdefault("VideoModule", {})['YOUTUBE_API_KEY'] = AUTH_TOKENS.get('YOUTUBE_API_KEY', YOUTUBE_API_KEY)
################# PROCTORING CONFIGURATION ################## ################# PROCTORING CONFIGURATION ##################

4
cms/envs/bok_choy.py
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@@ -103,8 +103,8 @@ FEATURES['ENTRANCE_EXAMS'] = True
# Point the URL used to test YouTube availability to our stub YouTube server # Point the URL used to test YouTube availability to our stub YouTube server
YOUTUBE_PORT = 9080 YOUTUBE_PORT = 9080
YOUTUBE['API'] = "127.0.0.1:{0}/get_youtube_api/".format(YOUTUBE_PORT) YOUTUBE['API'] = "http://127.0.0.1:{0}/get_youtube_api/".format(YOUTUBE_PORT)
YOUTUBE['TEST_URL'] = "127.0.0.1:{0}/test_youtube/".format(YOUTUBE_PORT) YOUTUBE['METADATA_URL'] = "http://127.0.0.1:{0}/test_youtube/".format(YOUTUBE_PORT)
YOUTUBE['TEXT_API']['url'] = "127.0.0.1:{0}/test_transcripts_youtube/".format(YOUTUBE_PORT) YOUTUBE['TEXT_API']['url'] = "127.0.0.1:{0}/test_transcripts_youtube/".format(YOUTUBE_PORT)
FEATURES['ENABLE_COURSEWARE_INDEX'] = True FEATURES['ENABLE_COURSEWARE_INDEX'] = True

11
cms/envs/common.py
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@@ -44,7 +44,7 @@ from lms.envs.common import (
PROFILE_IMAGE_SECRET_KEY, PROFILE_IMAGE_MIN_BYTES, PROFILE_IMAGE_MAX_BYTES, PROFILE_IMAGE_SECRET_KEY, PROFILE_IMAGE_MIN_BYTES, PROFILE_IMAGE_MAX_BYTES,
# The following setting is included as it is used to check whether to # The following setting is included as it is used to check whether to
# display credit eligibility table on the CMS or not. # display credit eligibility table on the CMS or not.
ENABLE_CREDIT_ELIGIBILITY ENABLE_CREDIT_ELIGIBILITY, YOUTUBE_API_KEY
) )
from path import path from path import path
from warnings import simplefilter from warnings import simplefilter
@@ -657,10 +657,10 @@ CELERY_QUEUES = {
YOUTUBE = { YOUTUBE = {
# YouTube JavaScript API # YouTube JavaScript API
'API': 'www.youtube.com/iframe_api', 'API': 'https://www.youtube.com/iframe_api',
# URL to test YouTube availability # URL to get YouTube metadata
'TEST_URL': 'gdata.youtube.com/feeds/api/videos/', 'METADATA_URL': 'https://www.googleapis.com/youtube/v3/videos',
# Current youtube api for requesting transcripts. # Current youtube api for requesting transcripts.
# For example: http://video.google.com/timedtext?lang=en&v=j_jEn79vS3g. # For example: http://video.google.com/timedtext?lang=en&v=j_jEn79vS3g.
@@ -1002,6 +1002,9 @@ ELASTIC_FIELD_MAPPINGS = {
XBLOCK_SETTINGS = { XBLOCK_SETTINGS = {
"VideoDescriptor": { "VideoDescriptor": {
"licensing_enabled": FEATURES.get("LICENSING", False) "licensing_enabled": FEATURES.get("LICENSING", False)
},
'VideoModule': {
'YOUTUBE_API_KEY': YOUTUBE_API_KEY
} }
} }

2
cms/templates/ux/reference/container.html
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@@ -137,7 +137,7 @@
<h2>Video</h2> <h2>Video</h2>
<div id="video_i4x-AndyA-ABT101-video-72b5a0d74e8c4ed4a4d4e6bf67837c09" class="video closed is-initialized" data-streams="1.00:OEoXaMPEzfM" data-save-state-url="/preview/xblock/i4x:;_;_AndyA;_ABT101;_video;_72b5a0d74e8c4ed4a4d4e6bf67837c09/handler/xmodule_handler/save_user_state" data-caption-data-dir="None" data-show-captions="true" data-general-speed="1.0" data-speed="null" data-start="0.0" data-end="0.0" data-caption-asset-path="/c4x/AndyA/ABT101/asset/subs_" data-autoplay="False" data-yt-test-timeout="1500" data-yt-test-url="https://gdata.youtube.com/feeds/api/videos/" data-autohide-html5="False" tabindex="-1"> <div id="video_i4x-AndyA-ABT101-video-72b5a0d74e8c4ed4a4d4e6bf67837c09" class="video closed is-initialized" data-streams="1.00:OEoXaMPEzfM" data-save-state-url="/preview/xblock/i4x:;_;_AndyA;_ABT101;_video;_72b5a0d74e8c4ed4a4d4e6bf67837c09/handler/xmodule_handler/save_user_state" data-caption-data-dir="None" data-show-captions="true" data-general-speed="1.0" data-speed="null" data-start="0.0" data-end="0.0" data-caption-asset-path="/c4x/AndyA/ABT101/asset/subs_" data-autoplay="False" data-yt-test-timeout="1500" data-yt-test-url="https://www.googleapis.com/youtube/v3/videos/" data-autohide-html5="False" tabindex="-1">
<div class="focus_grabber first" tabindex="-1"></div> <div class="focus_grabber first" tabindex="-1"></div>
<div class="tc-wrapper"> <div class="tc-wrapper">

3
common/djangoapps/terrain/setup_prereqs.py
View File

@@ -28,8 +28,7 @@ SERVICES = {
YOUTUBE_API_URLS = { YOUTUBE_API_URLS = {
'main': 'https://www.youtube.com/', 'main': 'https://www.youtube.com/',
'player': 'http://www.youtube.com/iframe_api', 'player': 'https://www.youtube.com/iframe_api',
'metadata': 'http://gdata.youtube.com/feeds/api/videos/',
# For transcripts, you need to check an actual video, so we will # For transcripts, you need to check an actual video, so we will
# just specify our default video and see if that one is available. # just specify our default video and see if that one is available.
'transcript': 'http://video.google.com/timedtext?lang=en&v=OEoXaMPEzfM', 'transcript': 'http://video.google.com/timedtext?lang=en&v=OEoXaMPEzfM',

22
common/djangoapps/terrain/stubs/youtube.py
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@@ -95,6 +95,9 @@ class StubYouTubeHandler(StubHttpRequestHandler):
if self.server.config.get('youtube_api_blocked'): if self.server.config.get('youtube_api_blocked'):
self.send_response(404, content='', headers={'Content-type': 'text/plain'}) self.send_response(404, content='', headers={'Content-type': 'text/plain'})
else: else:
# Delay the response to simulate network latency
time.sleep(self.server.config.get('time_to_response', self.DEFAULT_DELAY_SEC))
# Get the response to send from YouTube. # Get the response to send from YouTube.
# We need to do this every time because Google sometimes sends different responses # We need to do this every time because Google sometimes sends different responses
# as part of their own experiments, which has caused our tests to become "flaky" # as part of their own experiments, which has caused our tests to become "flaky"
@@ -117,17 +120,16 @@ class StubYouTubeHandler(StubHttpRequestHandler):
# Construct the response content # Construct the response content
callback = self.get_params['callback'] callback = self.get_params['callback']
youtube_metadata = json.loads(
requests.get(
"http://gdata.youtube.com/feeds/api/videos/{id}?v=2&alt=jsonc".format(id=youtube_id)
).text
)
data = OrderedDict({ data = OrderedDict({
'data': OrderedDict({ 'items': list(
'id': youtube_id, OrderedDict({
'message': message, 'contentDetails': OrderedDict({
'duration': youtube_metadata['data']['duration'], 'id': youtube_id,
}) 'duration': 'PT2M20S',
})
})
)
}) })
response = "{cb}({data})".format(cb=callback, data=json.dumps(data)) response = "{cb}({data})".format(cb=callback, data=json.dumps(data))

2
common/lib/xmodule/xmodule/js/fixtures/video.html
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@@ -4,7 +4,7 @@
<div <div
id="video_id" id="video_id"
class="video closed" class="video closed"
data-metadata='{"autohideHtml5": "true", "autoplay": "false", "captionDataDir": "", "endTime": "", "generalSpeed": "1.0", "saveStateUrl": "/save_user_state", "savedVideoPosition": "0", "showCaptions": "true", "sources": "[]", "speed": "1.5", "startTime": "", "streams": "0.5:7tqY6eQzVhE,1.0:cogebirgzzM,1.5:abcdefghijkl", "sub": "Z5KLxerq05Y", "transcriptAvailableTranslationsUrl": "/transcript/available_translations", "transcriptLanguage": "en", "transcriptLanguages": {"en": "English", "de": "Deutsch", "zh": "普通话"}, "transcriptTranslationUrl": "/transcript/translation/__lang__", "ytApiUrl": "www.youtube.com/iframe_api", "ytImageUrl": "", "ytTestTimeout": "1500", "ytTestUrl": "gdata.youtube.com/feeds/api/videos/"}' data-metadata='{"autohideHtml5": "true", "autoplay": "false", "captionDataDir": "", "endTime": "", "generalSpeed": "1.0", "saveStateUrl": "/save_user_state", "savedVideoPosition": "0", "showCaptions": "true", "sources": "[]", "speed": "1.5", "startTime": "", "streams": "0.5:7tqY6eQzVhE,1.0:cogebirgzzM,1.5:abcdefghijkl", "sub": "Z5KLxerq05Y", "transcriptAvailableTranslationsUrl": "/transcript/available_translations", "transcriptLanguage": "en", "transcriptLanguages": {"en": "English", "de": "Deutsch", "zh": "普通话"}, "transcriptTranslationUrl": "/transcript/translation/__lang__", "ytApiUrl": "www.youtube.com/iframe_api", "ytImageUrl": "", "ytTestTimeout": "1500", "ytMetadataUrl": "www.googleapis.com/youtube/v3/videos/"}'
> >
<div class="focus_grabber first"></div> <div class="focus_grabber first"></div>

2
common/lib/xmodule/xmodule/js/fixtures/video_all.html
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@@ -4,7 +4,7 @@
<div <div
id="video_id" id="video_id"
class="video closed" class="video closed"
data-metadata='{"autohideHtml5": "true", "autoplay": "false", "captionDataDir": "", "endTime": "", "generalSpeed": "1.0", "saveStateUrl": "/save_user_state", "savedVideoPosition": "0", "showCaptions": "true", "sources": ["xmodule/include/fixtures/test.mp4","xmodule/include/fixtures/test.webm","xmodule/include/fixtures/test.ogv"], "speed": "1.5", "startTime": "", "streams": "", "sub": "Z5KLxerq05Y", "transcriptAvailableTranslationsUrl": "/transcript/available_translations", "transcriptLanguage": "en", "transcriptLanguages": {"en": "English", "de": "Deutsch", "zh": "普通话"}, "transcriptTranslationUrl": "/transcript/translation/__lang__", "ytApiUrl": "www.youtube.com/iframe_api", "ytImageUrl": "", "ytTestTimeout": "1500", "ytTestUrl": "gdata.youtube.com/feeds/api/videos/"}' data-metadata='{"autohideHtml5": "true", "autoplay": "false", "captionDataDir": "", "endTime": "", "generalSpeed": "1.0", "saveStateUrl": "/save_user_state", "savedVideoPosition": "0", "showCaptions": "true", "sources": ["xmodule/include/fixtures/test.mp4","xmodule/include/fixtures/test.webm","xmodule/include/fixtures/test.ogv"], "speed": "1.5", "startTime": "", "streams": "", "sub": "Z5KLxerq05Y", "transcriptAvailableTranslationsUrl": "/transcript/available_translations", "transcriptLanguage": "en", "transcriptLanguages": {"en": "English", "de": "Deutsch", "zh": "普通话"}, "transcriptTranslationUrl": "/transcript/translation/__lang__", "ytApiUrl": "www.youtube.com/iframe_api", "ytImageUrl": "", "ytTestTimeout": "1500", "ytMetadataUrl": "www.googleapis.com/youtube/v3/videos/"}'
> >
<div class="focus_grabber first"></div> <div class="focus_grabber first"></div>

2
common/lib/xmodule/xmodule/js/fixtures/video_html5.html
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@@ -4,7 +4,7 @@
<div <div
id="video_id" id="video_id"
class="video closed" class="video closed"
data-metadata='{"autohideHtml5": "true", "autoplay": "false", "captionDataDir": "", "endTime": "", "generalSpeed": "1.0", "saveStateUrl": "/save_user_state", "savedVideoPosition": "0", "showCaptions": "true", "sources": ["xmodule/include/fixtures/test.mp4","xmodule/include/fixtures/test.webm","xmodule/include/fixtures/test.ogv"], "speed": "1.5", "startTime": "", "streams": "", "sub": "Z5KLxerq05Y", "transcriptAvailableTranslationsUrl": "/transcript/available_translations", "transcriptLanguage": "en", "transcriptLanguages": {"en": "English", "de": "Deutsch", "zh": "普通话"}, "transcriptTranslationUrl": "/transcript/translation/__lang__", "ytApiUrl": "www.youtube.com/iframe_api", "ytImageUrl": "", "ytTestTimeout": "1500", "ytTestUrl": "gdata.youtube.com/feeds/api/videos/", "source": "", "html5_sources": ["http://youtu.be/3_yD_cEKoCk.mp4"]}' data-metadata='{"autohideHtml5": "true", "autoplay": "false", "captionDataDir": "", "endTime": "", "generalSpeed": "1.0", "saveStateUrl": "/save_user_state", "savedVideoPosition": "0", "showCaptions": "true", "sources": ["xmodule/include/fixtures/test.mp4","xmodule/include/fixtures/test.webm","xmodule/include/fixtures/test.ogv"], "speed": "1.5", "startTime": "", "streams": "", "sub": "Z5KLxerq05Y", "transcriptAvailableTranslationsUrl": "/transcript/available_translations", "transcriptLanguage": "en", "transcriptLanguages": {"en": "English", "de": "Deutsch", "zh": "普通话"}, "transcriptTranslationUrl": "/transcript/translation/__lang__", "ytApiUrl": "www.youtube.com/iframe_api", "ytImageUrl": "", "ytTestTimeout": "1500", "ytMetadataUrl": "www.googleapis.com/youtube/v3/videos/", "source": "", "html5_sources": ["http://youtu.be/3_yD_cEKoCk.mp4"]}'
> >
<div class="focus_grabber first"></div> <div class="focus_grabber first"></div>

2
common/lib/xmodule/xmodule/js/fixtures/video_no_captions.html
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@@ -4,7 +4,7 @@
<div <div
id="video_id" id="video_id"
class="video closed" class="video closed"
data-metadata='{"streams":"0.5:7tqY6eQzVhE,1.0:cogebirgzzM,1.5:abcdefghijkl", "showCaptions": false, "saveStateUrl": "/save_user_state", "savedVideoPosition": "0", "speed": "1.5", "startTime": "", "end": "", "transcriptAvailableTranslationsUrl": "/transcript/available_translations", "transcriptLanguage": "en", "transcriptLanguages": {"en": "English", "de": "Deutsch", "zh": "普通话"}, "transcriptTranslationUrl": "/transcript/translation/__lang__", "ytApiUrl": "www.youtube.com/iframe_api", "ytTestTimeout": "1500", "ytTestUrl": "gdata.youtube.com/feeds/api/videos/"}' data-metadata='{"streams":"0.5:7tqY6eQzVhE,1.0:cogebirgzzM,1.5:abcdefghijkl", "showCaptions": false, "saveStateUrl": "/save_user_state", "savedVideoPosition": "0", "speed": "1.5", "startTime": "", "end": "", "transcriptAvailableTranslationsUrl": "/transcript/available_translations", "transcriptLanguage": "en", "transcriptLanguages": {"en": "English", "de": "Deutsch", "zh": "普通话"}, "transcriptTranslationUrl": "/transcript/translation/__lang__", "ytApiUrl": "www.youtube.com/iframe_api", "ytTestTimeout": "1500", "ytMetadataUrl": "www.googleapis.com/youtube/v3/videos/"}'
> >
<div class="focus_grabber first"></div> <div class="focus_grabber first"></div>

2
common/lib/xmodule/xmodule/js/fixtures/video_with_bumper.html
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@@ -4,7 +4,7 @@
<div <div
id="video_id" id="video_id"
class="video closed" class="video closed"
data-metadata='{"autohideHtml5": "true", "autoplay": "false", "captionDataDir": "", "endTime": "", "generalSpeed": "1.0", "saveStateUrl": "/save_user_state", "savedVideoPosition": "0", "showCaptions": "true", "sources": ["xmodule/include/fixtures/test.mp4","xmodule/include/fixtures/test.webm","xmodule/include/fixtures/test.ogv"], "speed": "1.5", "startTime": "", "streams": "", "sub": "Z5KLxerq05Y", "transcriptAvailableTranslationsUrl": "/transcript/available_translations", "transcriptLanguage": "en", "transcriptLanguages": {"en": "English", "de": "Deutsch", "zh": "普通话"}, "transcriptTranslationUrl": "/transcript/translation/__lang__", "ytApiUrl": "www.youtube.com/iframe_api", "ytImageUrl": "", "ytTestTimeout": "1500", "ytTestUrl": "gdata.youtube.com/feeds/api/videos/"}' data-metadata='{"autohideHtml5": "true", "autoplay": "false", "captionDataDir": "", "endTime": "", "generalSpeed": "1.0", "saveStateUrl": "/save_user_state", "savedVideoPosition": "0", "showCaptions": "true", "sources": ["xmodule/include/fixtures/test.mp4","xmodule/include/fixtures/test.webm","xmodule/include/fixtures/test.ogv"], "speed": "1.5", "startTime": "", "streams": "", "sub": "Z5KLxerq05Y", "transcriptAvailableTranslationsUrl": "/transcript/available_translations", "transcriptLanguage": "en", "transcriptLanguages": {"en": "English", "de": "Deutsch", "zh": "普通话"}, "transcriptTranslationUrl": "/transcript/translation/__lang__", "ytApiUrl": "www.youtube.com/iframe_api", "ytImageUrl": "", "ytTestTimeout": "1500", "ytMetadataUrl": "www.googleapis.com/youtube/v3/videos/"}'
data-bumper-metadata='{"transcriptLanguage": "en", "showCaptions": "true", "transcriptLanguages": {"en": "English", "de": "Deutsch", "zh": "普通话"}, "sources": ["xmodule/include/fixtures/test.mp4","xmodule/include/fixtures/test.webm","xmodule/include/fixtures/test.ogv"], "transcriptTranslationUrl": "/transcript/translation/__lang__/?is_bumper=1", "transcriptAvailableTranslationsUrl": "/transcript/available_translations/?is_bumper=1", "streams": "", "saveStateUrl": "/save_user_state"}' data-bumper-metadata='{"transcriptLanguage": "en", "showCaptions": "true", "transcriptLanguages": {"en": "English", "de": "Deutsch", "zh": "普通话"}, "sources": ["xmodule/include/fixtures/test.mp4","xmodule/include/fixtures/test.webm","xmodule/include/fixtures/test.ogv"], "transcriptTranslationUrl": "/transcript/translation/__lang__/?is_bumper=1", "transcriptAvailableTranslationsUrl": "/transcript/available_translations/?is_bumper=1", "streams": "", "saveStateUrl": "/save_user_state"}'
data-poster='{"url": "xmodule/include/fixtures/poster.jpg", "type": "youtube"}' data-poster='{"url": "xmodule/include/fixtures/poster.jpg", "type": "youtube"}'
> >

6
common/lib/xmodule/xmodule/js/fixtures/video_yt_multiple.html
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@@ -4,7 +4,7 @@
<div <div
id="video_id1" id="video_id1"
class="video closed" class="video closed"
data-metadata='{"autohideHtml5": "true", "autoplay": "false", "captionDataDir": "", "endTime": "", "generalSpeed": "1.0", "saveStateUrl": "/save_user_state", "savedVideoPosition": "0", "showCaptions": "true", "sources": ["xmodule/include/fixtures/test.mp4","xmodule/include/fixtures/test.webm","xmodule/include/fixtures/test.ogv"], "speed": "1.5", "startTime": "", "streams": "0.5:7tqY6eQzVhE,1.0:cogebirgzzM,1.5:abcdefghijkl", "sub": "", "transcriptAvailableTranslationsUrl": "/transcript/available_translations", "transcriptLanguage": "en", "transcriptLanguages": {"en": "English", "de": "Deutsch", "zh": "普通话"}, "transcriptTranslationUrl": "/transcript/translation/__lang__", "ytApiUrl": "www.youtube.com/iframe_api", "ytImageUrl": "", "ytTestTimeout": "1500", "ytTestUrl": "gdata.youtube.com/feeds/api/videos/"}' data-metadata='{"autohideHtml5": "true", "autoplay": "false", "captionDataDir": "", "endTime": "", "generalSpeed": "1.0", "saveStateUrl": "/save_user_state", "savedVideoPosition": "0", "showCaptions": "true", "sources": ["xmodule/include/fixtures/test.mp4","xmodule/include/fixtures/test.webm","xmodule/include/fixtures/test.ogv"], "speed": "1.5", "startTime": "", "streams": "0.5:7tqY6eQzVhE,1.0:cogebirgzzM,1.5:abcdefghijkl", "sub": "", "transcriptAvailableTranslationsUrl": "/transcript/available_translations", "transcriptLanguage": "en", "transcriptLanguages": {"en": "English", "de": "Deutsch", "zh": "普通话"}, "transcriptTranslationUrl": "/transcript/translation/__lang__", "ytApiUrl": "www.youtube.com/iframe_api", "ytImageUrl": "", "ytTestTimeout": "1500", "ytMetadataUrl": "www.googleapis.com/youtube/v3/videos/"}'
> >
<div class="focus_grabber first"></div> <div class="focus_grabber first"></div>
@@ -38,7 +38,7 @@
<div <div
id="video_id2" id="video_id2"
class="video" class="video"
data-metadata='{"autohideHtml5": "true", "autoplay": "false", "captionDataDir": "", "endTime": "", "generalSpeed": "1.0", "saveStateUrl": "/save_user_state", "savedVideoPosition": "0", "showCaptions": "true", "sources": ["xmodule/include/fixtures/test.mp4","xmodule/include/fixtures/test.webm","xmodule/include/fixtures/test.ogv"], "speed": "1.0", "startTime": "", "streams": "0.75:7tqY6eQzVhE,1.0:cogebirgzzM", "sub": "", "transcriptAvailableTranslationsUrl": "/transcript/available_translations", "transcriptLanguage": "en", "transcriptLanguages": {"en": "English", "de": "Deutsch", "zh": "普通话"}, "transcriptTranslationUrl": "/transcript/translation/__lang__", "ytApiUrl": "www.youtube.com/iframe_api", "ytImageUrl": "", "ytTestTimeout": "1500", "ytTestUrl": "gdata.youtube.com/feeds/api/videos/"}' data-metadata='{"autohideHtml5": "true", "autoplay": "false", "captionDataDir": "", "endTime": "", "generalSpeed": "1.0", "saveStateUrl": "/save_user_state", "savedVideoPosition": "0", "showCaptions": "true", "sources": ["xmodule/include/fixtures/test.mp4","xmodule/include/fixtures/test.webm","xmodule/include/fixtures/test.ogv"], "speed": "1.0", "startTime": "", "streams": "0.75:7tqY6eQzVhE,1.0:cogebirgzzM", "sub": "", "transcriptAvailableTranslationsUrl": "/transcript/available_translations", "transcriptLanguage": "en", "transcriptLanguages": {"en": "English", "de": "Deutsch", "zh": "普通话"}, "transcriptTranslationUrl": "/transcript/translation/__lang__", "ytApiUrl": "www.youtube.com/iframe_api", "ytImageUrl": "", "ytTestTimeout": "1500", "ytMetadataUrl": "www.googleapis.com/youtube/v3/videos/"}'
> >
<div class="tc-wrapper"> <div class="tc-wrapper">
<article class="video-wrapper"> <article class="video-wrapper">
@@ -68,7 +68,7 @@
<div <div
id="video_id3" id="video_id3"
class="video" class="video"
data-metadata='{"autohideHtml5": "true", "autoplay": "false", "captionDataDir": "", "endTime": "", "generalSpeed": "1.0", "saveStateUrl": "/save_user_state", "savedVideoPosition": "0", "showCaptions": "true", "sources": ["xmodule/include/fixtures/test.mp4","xmodule/include/fixtures/test.webm","xmodule/include/fixtures/test.ogv"], "speed": "1.0", "startTime": "", "streams": "0.75:7tqY6eQzVhE,1.0:cogebirgzzM", "sub": "", "transcriptAvailableTranslationsUrl": "/transcript/available_translations", "transcriptLanguage": "en", "transcriptLanguages": {"en": "English", "de": "Deutsch", "zh": "普通话"}, "transcriptTranslationUrl": "/transcript/translation/__lang__", "ytApiUrl": "www.youtube.com/iframe_api", "ytImageUrl": "", "ytTestTimeout": "1500", "ytTestUrl": "gdata.youtube.com/feeds/api/videos/"}' data-metadata='{"autohideHtml5": "true", "autoplay": "false", "captionDataDir": "", "endTime": "", "generalSpeed": "1.0", "saveStateUrl": "/save_user_state", "savedVideoPosition": "0", "showCaptions": "true", "sources": ["xmodule/include/fixtures/test.mp4","xmodule/include/fixtures/test.webm","xmodule/include/fixtures/test.ogv"], "speed": "1.0", "startTime": "", "streams": "0.75:7tqY6eQzVhE,1.0:cogebirgzzM", "sub": "", "transcriptAvailableTranslationsUrl": "/transcript/available_translations", "transcriptLanguage": "en", "transcriptLanguages": {"en": "English", "de": "Deutsch", "zh": "普通话"}, "transcriptTranslationUrl": "/transcript/translation/__lang__", "ytApiUrl": "www.youtube.com/iframe_api", "ytImageUrl": "", "ytTestTimeout": "1500", "ytMetadataUrl": "www.googleapis.com/youtube/v3/videos/"}'
> >
<div class="tc-wrapper"> <div class="tc-wrapper">
<article class="video-wrapper"> <article class="video-wrapper">

1
common/lib/xmodule/xmodule/js/js_test.yml
View File

@@ -59,6 +59,7 @@ lib_paths:
- common_static/js/src/utility.js - common_static/js/src/utility.js
- public/js/split_test_staff.js - public/js/split_test_staff.js
- common_static/js/src/accessibility_tools.js - common_static/js/src/accessibility_tools.js
- common_static/js/vendor/moment.min.js
# Paths to spec (test) JavaScript files # Paths to spec (test) JavaScript files
spec_paths: spec_paths:

50
common/lib/xmodule/xmodule/js/spec/helper.js
View File

@@ -36,7 +36,7 @@
return f(); return f();
} }
}; };
jasmine.YT = stubbedYT;
// Stub YouTube API. // Stub YouTube API.
window.YT = stubbedYT; window.YT = stubbedYT;
@@ -76,19 +76,27 @@
jasmine.stubbedMetadata = { jasmine.stubbedMetadata = {
'7tqY6eQzVhE': { '7tqY6eQzVhE': {
id: '7tqY6eQzVhE', contentDetails : {
duration: 300 id: '7tqY6eQzVhE',
duration: 'PT5M0S'
}
}, },
'cogebirgzzM': { 'cogebirgzzM': {
id: 'cogebirgzzM', contentDetails : {
duration: 200 id: 'cogebirgzzM',
duration: 'PT3M20S'
}
}, },
'abcdefghijkl': { 'abcdefghijkl': {
id: 'abcdefghijkl', contentDetails : {
duration: 400 id: 'abcdefghijkl',
duration: 'PT6M40S'
}
}, },
bogus: { bogus: {
duration: 100 contentDetails : {
duration: 'PT1M40S'
}
} }
}; };
@@ -122,7 +130,7 @@
} }
return spy.andCallFake(function (settings) { return spy.andCallFake(function (settings) {
var match = settings.url var match = settings.url
.match(/youtube\.com\/.+\/videos\/(.+)\?v=2&alt=jsonc/), .match(/googleapis\.com\/.+\/videos\/\?id=(.+)&part=contentDetails/),
status, callCallback; status, callCallback;
if (match) { if (match) {
status = match[1].split('_'); status = match[1].split('_');
@@ -138,7 +146,7 @@
}; };
} else if (settings.success) { } else if (settings.success) {
return settings.success({ return settings.success({
data: jasmine.stubbedMetadata[match[1]] items: jasmine.stubbedMetadata[match[1]]
}); });
} else { } else {
return { return {
@@ -167,15 +175,6 @@
// Do nothing. // Do nothing.
return; return;
} else if (settings.url === '/save_user_state') { } else if (settings.url === '/save_user_state') {
return {success: true};
} else if (settings.url === 'http://www.youtube.com/iframe_api') {
// Stub YouTube API.
window.YT = stubbedYT;
// Call the callback that must be called when YouTube API is
// loaded. By specification.
window.onYouTubeIframeAPIReady();
return {success: true}; return {success: true};
} else { } else {
throw 'External request attempted for ' + throw 'External request attempted for ' +
@@ -224,6 +223,19 @@
// Stub jQuery.scrollTo module. // Stub jQuery.scrollTo module.
$.fn.scrollTo = jasmine.createSpy('jQuery.scrollTo'); $.fn.scrollTo = jasmine.createSpy('jQuery.scrollTo');
// Stub window.Video.loadYouTubeIFrameAPI()
window.Video.loadYouTubeIFrameAPI = jasmine.createSpy('window.Video.loadYouTubeIFrameAPI').andReturn(
function (scriptTag) {
var event = document.createEvent('Event');
if (fixture === "video.html") {
event.initEvent('load', false, false);
} else {
event.initEvent('error', false, false);
}
scriptTag.dispatchEvent(event);
}
);
jasmine.initializePlayer = function (fixture, params) { jasmine.initializePlayer = function (fixture, params) {
var state; var state;

6
common/lib/xmodule/xmodule/js/spec/video/general_spec.js
View File

@@ -115,6 +115,12 @@
return state.youtubeApiAvailable === true; return state.youtubeApiAvailable === true;
}, 'YouTube API is loaded', 3000); }, 'YouTube API is loaded', 3000);
window.YT = jasmine.YT;
// Call the callback that must be called when YouTube API is
// loaded. By specification.
window.onYouTubeIframeAPIReady();
runs(function () { runs(function () {
// If YouTube API is not loaded, then the code will should create // If YouTube API is not loaded, then the code will should create
// a global callback that will be called by API once it is loaded. // a global callback that will be called by API once it is loaded.

4
common/lib/xmodule/xmodule/js/spec/video/initialize_spec.js
View File

@@ -71,10 +71,10 @@ function (Initialize) {
speed: '1.50', speed: '1.50',
metadata: { metadata: {
'testId': { 'testId': {
duration: 400 duration: 'PT6M40S'
}, },
'videoId': { 'videoId': {
duration: 100 duration: 'PT1M40S'
} }
}, },
videos: { videos: {

177
common/lib/xmodule/xmodule/js/src/video/01_initialize.js
View File

@@ -16,6 +16,8 @@ define(
'video/01_initialize.js', 'video/01_initialize.js',
['video/03_video_player.js', 'video/00_i18n.js'], ['video/03_video_player.js', 'video/00_i18n.js'],
function (VideoPlayer, i18n) { function (VideoPlayer, i18n) {
var moment = window.moment;
/** /**
* @function * @function
* *
@@ -31,6 +33,9 @@ function (VideoPlayer, i18n) {
state.initialize(element) state.initialize(element)
.done(function () { .done(function () {
if (state.isYoutubeType()) {
state.parseSpeed();
}
// On iPhones and iPods native controls are used. // On iPhones and iPods native controls are used.
if (/iP(hone|od)/i.test(state.isTouch[0])) { if (/iP(hone|od)/i.test(state.isTouch[0])) {
_hideWaitPlaceholder(state); _hideWaitPlaceholder(state);
@@ -75,7 +80,10 @@ function (VideoPlayer, i18n) {
setSpeed: setSpeed, setSpeed: setSpeed,
speedToString: speedToString, speedToString: speedToString,
trigger: trigger, trigger: trigger,
youtubeId: youtubeId youtubeId: youtubeId,
loadHtmlPlayer: loadHtmlPlayer,
loadYoutubePlayer: loadYoutubePlayer,
loadYouTubeIFrameAPI: loadYouTubeIFrameAPI
}, },
_youtubeApiDeferred = null, _youtubeApiDeferred = null,
@@ -126,6 +134,9 @@ function (VideoPlayer, i18n) {
onYTApiReady = function () { onYTApiReady = function () {
console.log('[Video info]: YouTube API is available and is loaded.'); console.log('[Video info]: YouTube API is available and is loaded.');
if (state.htmlPlayerLoaded) { return; }
console.log('[Video info]: Starting YouTube player.');
video = VideoPlayer(state); video = VideoPlayer(state);
state.modules.push(video); state.modules.push(video);
@@ -176,7 +187,6 @@ function (VideoPlayer, i18n) {
if (!_youtubeApiDeferred) { if (!_youtubeApiDeferred) {
_youtubeApiDeferred = $.Deferred(); _youtubeApiDeferred = $.Deferred();
setupOnYouTubeIframeAPIReady(); setupOnYouTubeIframeAPIReady();
_loadYoutubeApi(state);
} else if (!window.onYouTubeIframeAPIReady || !window.onYouTubeIframeAPIReady.done) { } else if (!window.onYouTubeIframeAPIReady || !window.onYouTubeIframeAPIReady.done) {
// The Deferred object could have been already defined in a previous // The Deferred object could have been already defined in a previous
// initialization of the video module. However, since then the global variable // initialization of the video module. However, since then the global variable
@@ -196,24 +206,32 @@ function (VideoPlayer, i18n) {
state.modules.push(video); state.modules.push(video);
state.__dfd__.resolve(); state.__dfd__.resolve();
state.htmlPlayerLoaded = true;
} }
} }
function _loadYoutubeApi(state) { function _waitForYoutubeApi(state) {
console.log('[Video info]: YouTube API is not loaded. Will try to load...'); console.log('[Video info]: Starting to wait for YouTube API to load.');
window.setTimeout(function () { window.setTimeout(function () {
// If YouTube API will load OK, it will run `onYouTubeIframeAPIReady` // If YouTube API will load OK, it will run `onYouTubeIframeAPIReady`
// callback, which will set `state.youtubeApiAvailable` to `true`. // callback, which will set `state.youtubeApiAvailable` to `true`.
// If something goes wrong at this stage, `state.youtubeApiAvailable` is // If something goes wrong at this stage, `state.youtubeApiAvailable` is
// `false`. // `false`.
if (!state.youtubeIsAvailable) { if (!state.youtubeApiAvailable) {
console.log('[Video info]: YouTube API is not available.'); console.log('[Video info]: YouTube API is not available.');
if (!state.htmlPlayerLoaded) {
state.loadHtmlPlayer();
}
} }
state.el.trigger('youtube_availability', [state.youtubeIsAvailable]); state.el.trigger('youtube_availability', [state.youtubeApiAvailable]);
}, state.config.ytTestTimeout); }, state.config.ytTestTimeout);
$.getScript(document.location.protocol + '//' + state.config.ytApiUrl); }
function loadYouTubeIFrameAPI(scriptTag) {
var firstScriptTag = document.getElementsByTagName('script')[0];
firstScriptTag.parentNode.insertBefore(scriptTag, firstScriptTag);
} }
// function _configureCaptions(state) // function _configureCaptions(state)
@@ -454,6 +472,50 @@ function (VideoPlayer, i18n) {
}); });
} }
function loadYoutubePlayer() {
if (this.htmlPlayerLoaded) { return; }
console.log(
'[Video info]: Fetch metadata for YouTube video.'
);
this.fetchMetadata();
this.parseSpeed();
}
function loadHtmlPlayer() {
// When the youtube link doesn't work for any reason
// (for example, firewall) any
// alternate sources should automatically play.
if (!_prepareHTML5Video(this)) {
console.log(
'[Video info]: Continue loading ' +
'YouTube video.'
);
// Non-YouTube sources were not found either.
this.el.find('.video-player div')
.removeClass('hidden');
this.el.find('.video-player h3')
.addClass('hidden');
// If in reality the timeout was to short, try to
// continue loading the YouTube video anyways.
this.loadYoutubePlayer();
} else {
console.log(
'[Video info]: Start HTML5 player.'
);
// In-browser HTML5 player does not support quality
// control.
this.el.find('a.quality_control').hide();
_renderElements(this);
}
}
// function initialize(element) // function initialize(element)
// The function set initial configuration and preparation. // The function set initial configuration and preparation.
@@ -484,7 +546,7 @@ function (VideoPlayer, i18n) {
// jQuery .data() return object with keys in lower camelCase format. // jQuery .data() return object with keys in lower camelCase format.
this.config = $.extend({}, _getConfiguration(this.metadata, this.storage), { this.config = $.extend({}, _getConfiguration(this.metadata, this.storage), {
element: element, element: element,
fadeOutTimeout: 1400, fadeOutTimeout: 1400,
captionsFreezeTime: 10000, captionsFreezeTime: 10000,
mode: $.cookie('edX_video_player_mode'), mode: $.cookie('edX_video_player_mode'),
// Available HD qualities will only be accessible once the video has // Available HD qualities will only be accessible once the video has
@@ -500,6 +562,9 @@ function (VideoPlayer, i18n) {
this.speed = this.speedToString( this.speed = this.speedToString(
this.config.speed || this.config.generalSpeed this.config.speed || this.config.generalSpeed
); );
this.htmlPlayerLoaded = false;
_setConfigurations(this);
if (!(_parseYouTubeIDs(this))) { if (!(_parseYouTubeIDs(this))) {
@@ -512,67 +577,30 @@ function (VideoPlayer, i18n) {
} }
console.log('[Video info]: Start player in HTML5 mode.'); console.log('[Video info]: Start player in HTML5 mode.');
_setConfigurations(this);
_renderElements(this); _renderElements(this);
} else { } else {
if (!this.youtubeXhr) { _renderElements(this);
this.youtubeXhr = this.getVideoMetadata();
}
this.youtubeXhr _waitForYoutubeApi(this);
.always(function (json, status) {
// It will work for both if statusCode is 200 or 410.
var didSucceed = (json.error && json.error.code === 410) || status === 'success' || status === 'notmodified';
if (!didSucceed) {
console.log(
'[Video info]: YouTube returned an error for ' +
'video with id "' + id + '".'
);
// When the youtube link doesn't work for any reason var scriptTag = document.createElement('script');
// (for example, the great firewall in china) any
// alternate sources should automatically play.
if (!_prepareHTML5Video(self)) {
console.log(
'[Video info]: Continue loading ' +
'YouTube video.'
);
// Non-YouTube sources were not found either. scriptTag.src = this.config.ytApiUrl;
scriptTag.async = true;
el.find('.video-player div') $(scriptTag).on('load', function() {
.removeClass('hidden'); self.loadYoutubePlayer();
el.find('.video-player h3') });
.addClass('hidden'); $(scriptTag).on('error', function() {
console.log(
'[Video info]: YouTube returned an error for ' +
'video with id "' + self.id + '".'
);
self.loadHtmlPlayer();
});
// If in reality the timeout was to short, try to window.Video.loadYouTubeIFrameAPI(scriptTag);
// continue loading the YouTube video anyways.
self.fetchMetadata();
self.parseSpeed();
} else {
console.log(
'[Video info]: Change player mode to HTML5.'
);
// In-browser HTML5 player does not support quality
// control.
el.find('a.quality_control').hide();
}
} else {
console.log(
'[Video info]: Start player in YouTube mode.'
);
self.fetchMetadata();
self.parseSpeed();
}
_setConfigurations(self);
_renderElements(self);
});
} }
return __dfd__.promise(); return __dfd__.promise();
} }
@@ -619,8 +647,9 @@ function (VideoPlayer, i18n) {
metadataXHRs = _.map(this.videos, function (url, speed) { metadataXHRs = _.map(this.videos, function (url, speed) {
return self.getVideoMetadata(url, function (data) { return self.getVideoMetadata(url, function (data) {
if (data.data) { if (data.items.length > 0) {
self.metadata[data.data.id] = data.data; var metaDataItem = data.items[0];
self.metadata[metaDataItem.id] = metaDataItem.contentDetails;
} }
}); });
}); });
@@ -671,16 +700,16 @@ function (VideoPlayer, i18n) {
if (!(_.isString(url))) { if (!(_.isString(url))) {
url = this.videos['1.0'] || ''; url = this.videos['1.0'] || '';
} }
// Will hit the API URL iF YT key is defined in settings.
return $.ajax({ if (this.config.ytKey) {
url: [ return $.ajax({
document.location.protocol, '//', this.config.ytTestUrl, url, url: [this.config.ytMetadataUrl, '?id=', url, '&part=contentDetails&key=', this.config.ytKey].join(''),
'?v=2&alt=jsonc' timeout: this.config.ytTestTimeout,
].join(''), success: _.isFunction(callback) ? callback : null
dataType: 'jsonp', });
timeout: this.config.ytTestTimeout, } else {
success: _.isFunction(callback) ? callback : null return $.Deferred().reject().promise();
}); }
} }
function youtubeId(speed) { function youtubeId(speed) {
@@ -693,7 +722,7 @@ function (VideoPlayer, i18n) {
function getDuration() { function getDuration() {
try { try {
return this.metadata[this.youtubeId()].duration; return moment.duration(this.metadata[this.youtubeId()].duration, moment.ISO_8601).asSeconds();
} catch (err) { } catch (err) {
return _.result(this.metadata[this.youtubeId('1.0')], 'duration') || 0; return _.result(this.metadata[this.youtubeId('1.0')], 'duration') || 0;
} }

2
common/lib/xmodule/xmodule/js/src/video/10_main.js
View File

@@ -160,6 +160,8 @@
youtubeXhr = null; youtubeXhr = null;
}; };
window.Video.loadYouTubeIFrameAPI = initialize.prototype.loadYouTubeIFrameAPI;
// Invoke the mock Video constructor so that the elements stored within it can be processed by the real // Invoke the mock Video constructor so that the elements stored within it can be processed by the real
// `window.Video` constructor. // `window.Video` constructor.
oldVideo(null, true); oldVideo(null, true);

4
common/lib/xmodule/xmodule/tests/test_video.py
View File

@@ -736,8 +736,8 @@ class VideoDescriptorIndexingTestCase(unittest.TestCase):
# YouTube JavaScript API # YouTube JavaScript API
'API': 'www.youtube.com/iframe_api', 'API': 'www.youtube.com/iframe_api',
# URL to test YouTube availability # URL to get YouTube metadata
'TEST_URL': 'gdata.youtube.com/feeds/api/videos/', 'METADATA_URL': 'www.googleapis.com/youtube/v3/videos/',
# Current youtube api for requesting transcripts. # Current youtube api for requesting transcripts.
# For example: http://video.google.com/timedtext?lang=en&v=j_jEn79vS3g. # For example: http://video.google.com/timedtext?lang=en&v=j_jEn79vS3g.

14
common/lib/xmodule/xmodule/video_module/video_module.py
View File

@@ -86,6 +86,7 @@ log = logging.getLogger(__name__)
_ = lambda text: text _ = lambda text: text
@XBlock.wants('settings')
class VideoModule(VideoFields, VideoTranscriptsMixin, VideoStudentViewHandlers, XModule, LicenseMixin): class VideoModule(VideoFields, VideoTranscriptsMixin, VideoStudentViewHandlers, XModule, LicenseMixin):
""" """
XML source example: XML source example:
@@ -261,6 +262,15 @@ class VideoModule(VideoFields, VideoTranscriptsMixin, VideoStudentViewHandlers,
cdn_exp_group = None cdn_exp_group = None
self.youtube_streams = youtube_streams or create_youtube_string(self) # pylint: disable=W0201 self.youtube_streams = youtube_streams or create_youtube_string(self) # pylint: disable=W0201
settings_service = self.runtime.service(self, 'settings')
yt_api_key = None
if settings_service:
xblock_settings = settings_service.get_settings_bucket(self)
if xblock_settings and 'YOUTUBE_API_KEY' in xblock_settings:
yt_api_key = xblock_settings['YOUTUBE_API_KEY']
metadata = { metadata = {
'saveStateUrl': self.system.ajax_url + '/save_user_state', 'saveStateUrl': self.system.ajax_url + '/save_user_state',
'autoplay': settings.FEATURES.get('AUTOPLAY_VIDEOS', False), 'autoplay': settings.FEATURES.get('AUTOPLAY_VIDEOS', False),
@@ -286,7 +296,9 @@ class VideoModule(VideoFields, VideoTranscriptsMixin, VideoStudentViewHandlers,
'ytTestTimeout': 1500, 'ytTestTimeout': 1500,
'ytApiUrl': settings.YOUTUBE['API'], 'ytApiUrl': settings.YOUTUBE['API'],
'ytTestUrl': settings.YOUTUBE['TEST_URL'], 'ytMetadataUrl': settings.YOUTUBE['METADATA_URL'],
'ytKey': yt_api_key,
'transcriptTranslationUrl': self.runtime.handler_url( 'transcriptTranslationUrl': self.runtime.handler_url(
self, 'transcript', 'translation/__lang__' self, 'transcript', 'translation/__lang__'
).rstrip('/?'), ).rstrip('/?'),

3
common/test/acceptance/tests/helpers.py
View File

@@ -67,8 +67,7 @@ def is_youtube_available():
youtube_api_urls = { youtube_api_urls = {
'main': 'https://www.youtube.com/', 'main': 'https://www.youtube.com/',
'player': 'http://www.youtube.com/iframe_api', 'player': 'https://www.youtube.com/iframe_api',
'metadata': 'http://gdata.youtube.com/feeds/api/videos/',
# For transcripts, you need to check an actual video, so we will # For transcripts, you need to check an actual video, so we will
# just specify our default video and see if that one is available. # just specify our default video and see if that one is available.
'transcript': 'http://video.google.com/timedtext?lang=en&v=3_yD_cEKoCk', 'transcript': 'http://video.google.com/timedtext?lang=en&v=3_yD_cEKoCk',

8
lms/djangoapps/courseware/features/video.feature
View File

@@ -3,7 +3,7 @@ Feature: LMS.Video component
As a student, I want to view course videos in LMS As a student, I want to view course videos in LMS
# 1 # 1
Scenario: Verify that each video in each sub-section includes a transcript for non-Youtube countries Scenario: Verify that each video in sub-section includes a transcript for Youtube and non-Youtube countries
Given youtube server is up and response time is 2 seconds Given youtube server is up and response time is 2 seconds
And I am registered for the course "test_course" And I am registered for the course "test_course"
And I have a "subs_3_yD_cEKoCk.srt.sjson" transcript file in assets And I have a "subs_3_yD_cEKoCk.srt.sjson" transcript file in assets
@@ -24,9 +24,9 @@ Feature: LMS.Video component
| Welcome to edX. | | Welcome to edX. |
| Equal transcripts | | Equal transcripts |
When I open video "C" When I open video "C"
Then the video has rendered in "HTML5" mode Then the video has rendered in "YOUTUBE" mode
And I make sure captions are opened And I make sure captions are opened
And I see "好 各位同学" text in the captions And I see "好 各位同学" text in the captions
When I open video "D" When I open video "D"
Then the video has rendered in "HTML5" mode Then the video has rendered in "YOUTUBE" mode
And the video does not show the captions And I make sure captions are opened

20
lms/djangoapps/courseware/tests/test_video_mongo.py
View File

@@ -62,8 +62,9 @@ class TestVideoYouTube(TestVideo):
"transcriptLanguage": "en", "transcriptLanguage": "en",
"transcriptLanguages": OrderedDict({"en": "English", "uk": u"Українська"}), "transcriptLanguages": OrderedDict({"en": "English", "uk": u"Українська"}),
"ytTestTimeout": 1500, "ytTestTimeout": 1500,
"ytApiUrl": "www.youtube.com/iframe_api", "ytApiUrl": "https://www.youtube.com/iframe_api",
"ytTestUrl": "gdata.youtube.com/feeds/api/videos/", "ytMetadataUrl": "https://www.googleapis.com/youtube/v3/videos/",
"ytKey": None,
"transcriptTranslationUrl": self.item_descriptor.xmodule_runtime.handler_url( "transcriptTranslationUrl": self.item_descriptor.xmodule_runtime.handler_url(
self.item_descriptor, 'transcript', 'translation/__lang__' self.item_descriptor, 'transcript', 'translation/__lang__'
).rstrip('/?'), ).rstrip('/?'),
@@ -139,8 +140,9 @@ class TestVideoNonYouTube(TestVideo):
"transcriptLanguage": "en", "transcriptLanguage": "en",
"transcriptLanguages": OrderedDict({"en": "English"}), "transcriptLanguages": OrderedDict({"en": "English"}),
"ytTestTimeout": 1500, "ytTestTimeout": 1500,
"ytApiUrl": "www.youtube.com/iframe_api", "ytApiUrl": "https://www.youtube.com/iframe_api",
"ytTestUrl": "gdata.youtube.com/feeds/api/videos/", "ytMetadataUrl": "https://www.googleapis.com/youtube/v3/videos/",
"ytKey": None,
"transcriptTranslationUrl": self.item_descriptor.xmodule_runtime.handler_url( "transcriptTranslationUrl": self.item_descriptor.xmodule_runtime.handler_url(
self.item_descriptor, 'transcript', 'translation/__lang__' self.item_descriptor, 'transcript', 'translation/__lang__'
).rstrip('/?'), ).rstrip('/?'),
@@ -192,8 +194,9 @@ class TestGetHtmlMethod(BaseTestXmodule):
"transcriptLanguage": "en", "transcriptLanguage": "en",
"transcriptLanguages": OrderedDict({"en": "English"}), "transcriptLanguages": OrderedDict({"en": "English"}),
"ytTestTimeout": 1500, "ytTestTimeout": 1500,
"ytApiUrl": "www.youtube.com/iframe_api", "ytApiUrl": "https://www.youtube.com/iframe_api",
"ytTestUrl": "gdata.youtube.com/feeds/api/videos/", "ytMetadataUrl": "https://www.googleapis.com/youtube/v3/videos/",
"ytKey": None,
"transcriptTranslationUrl": self.item_descriptor.xmodule_runtime.handler_url( "transcriptTranslationUrl": self.item_descriptor.xmodule_runtime.handler_url(
self.item_descriptor, 'transcript', 'translation/__lang__' self.item_descriptor, 'transcript', 'translation/__lang__'
).rstrip('/?'), ).rstrip('/?'),
@@ -1181,8 +1184,9 @@ class TestVideoWithBumper(TestVideo):
"transcriptLanguage": "en", "transcriptLanguage": "en",
"transcriptLanguages": OrderedDict({"en": "English", "uk": u"Українська"}), "transcriptLanguages": OrderedDict({"en": "English", "uk": u"Українська"}),
"ytTestTimeout": 1500, "ytTestTimeout": 1500,
"ytApiUrl": "www.youtube.com/iframe_api", "ytApiUrl": "https://www.youtube.com/iframe_api",
"ytTestUrl": "gdata.youtube.com/feeds/api/videos/", "ytMetadataUrl": "https://www.googleapis.com/youtube/v3/videos/",
"ytKey": None,
"transcriptTranslationUrl": self.item_descriptor.xmodule_runtime.handler_url( "transcriptTranslationUrl": self.item_descriptor.xmodule_runtime.handler_url(
self.item_descriptor, 'transcript', 'translation/__lang__' self.item_descriptor, 'transcript', 'translation/__lang__'
).rstrip('/?'), ).rstrip('/?'),

4
lms/envs/acceptance.py
View File

@@ -175,8 +175,8 @@ XQUEUE_INTERFACE = {
} }
# Point the URL used to test YouTube availability to our stub YouTube server # Point the URL used to test YouTube availability to our stub YouTube server
YOUTUBE['API'] = "127.0.0.1:{0}/get_youtube_api/".format(YOUTUBE_PORT) YOUTUBE['API'] = "http://127.0.0.1:{0}/get_youtube_api/".format(YOUTUBE_PORT)
YOUTUBE['TEST_URL'] = "127.0.0.1:{0}/test_youtube/".format(YOUTUBE_PORT) YOUTUBE['METADATA_URL'] = "http://127.0.0.1:{0}/test_youtube/".format(YOUTUBE_PORT)
YOUTUBE['TEXT_API']['url'] = "127.0.0.1:{0}/test_transcripts_youtube/".format(YOUTUBE_PORT) YOUTUBE['TEXT_API']['url'] = "127.0.0.1:{0}/test_transcripts_youtube/".format(YOUTUBE_PORT)
if FEATURES.get('ENABLE_COURSEWARE_SEARCH') or \ if FEATURES.get('ENABLE_COURSEWARE_SEARCH') or \

1
lms/envs/aws.py
View File

@@ -632,6 +632,7 @@ FACEBOOK_APP_ID = AUTH_TOKENS.get("FACEBOOK_APP_ID")
XBLOCK_SETTINGS = ENV_TOKENS.get('XBLOCK_SETTINGS', {}) XBLOCK_SETTINGS = ENV_TOKENS.get('XBLOCK_SETTINGS', {})
XBLOCK_SETTINGS.setdefault("VideoDescriptor", {})["licensing_enabled"] = FEATURES.get("LICENSING", False) XBLOCK_SETTINGS.setdefault("VideoDescriptor", {})["licensing_enabled"] = FEATURES.get("LICENSING", False)
XBLOCK_SETTINGS.setdefault("VideoModule", {})['YOUTUBE_API_KEY'] = AUTH_TOKENS.get('YOUTUBE_API_KEY', YOUTUBE_API_KEY)
##### CDN EXPERIMENT/MONITORING FLAGS ##### ##### CDN EXPERIMENT/MONITORING FLAGS #####
CDN_VIDEO_URLS = ENV_TOKENS.get('CDN_VIDEO_URLS', CDN_VIDEO_URLS) CDN_VIDEO_URLS = ENV_TOKENS.get('CDN_VIDEO_URLS', CDN_VIDEO_URLS)

4
lms/envs/bok_choy.py
View File

@@ -131,8 +131,8 @@ FEATURES['ENTRANCE_EXAMS'] = True
# Point the URL used to test YouTube availability to our stub YouTube server # Point the URL used to test YouTube availability to our stub YouTube server
YOUTUBE_PORT = 9080 YOUTUBE_PORT = 9080
YOUTUBE['API'] = "127.0.0.1:{0}/get_youtube_api/".format(YOUTUBE_PORT) YOUTUBE['API'] = "http://127.0.0.1:{0}/get_youtube_api/".format(YOUTUBE_PORT)
YOUTUBE['TEST_URL'] = "127.0.0.1:{0}/test_youtube/".format(YOUTUBE_PORT) YOUTUBE['METADATA_URL'] = "http://127.0.0.1:{0}/test_youtube/".format(YOUTUBE_PORT)
YOUTUBE['TEXT_API']['url'] = "127.0.0.1:{0}/test_transcripts_youtube/".format(YOUTUBE_PORT) YOUTUBE['TEXT_API']['url'] = "127.0.0.1:{0}/test_transcripts_youtube/".format(YOUTUBE_PORT)
############################# SECURITY SETTINGS ################################ ############################# SECURITY SETTINGS ################################

7
lms/envs/common.py
View File

@@ -1751,10 +1751,10 @@ EMAIL_OPTIN_MINIMUM_AGE = PARENTAL_CONSENT_AGE_LIMIT
YOUTUBE = { YOUTUBE = {
# YouTube JavaScript API # YouTube JavaScript API
'API': 'www.youtube.com/iframe_api', 'API': 'https://www.youtube.com/iframe_api',
# URL to test YouTube availability # URL to get YouTube metadata
'TEST_URL': 'gdata.youtube.com/feeds/api/videos/', 'METADATA_URL': 'https://www.googleapis.com/youtube/v3/videos/',
# Current youtube api for requesting transcripts. # Current youtube api for requesting transcripts.
# For example: http://video.google.com/timedtext?lang=en&v=j_jEn79vS3g. # For example: http://video.google.com/timedtext?lang=en&v=j_jEn79vS3g.
@@ -1768,6 +1768,7 @@ YOUTUBE = {
'IMAGE_API': 'http://img.youtube.com/vi/{youtube_id}/0.jpg', # /maxresdefault.jpg for 1920*1080 'IMAGE_API': 'http://img.youtube.com/vi/{youtube_id}/0.jpg', # /maxresdefault.jpg for 1920*1080
} }
YOUTUBE_API_KEY = None
################################### APPS ###################################### ################################### APPS ######################################
INSTALLED_APPS = ( INSTALLED_APPS = (

1
lms/static/js_test.yml
View File

@@ -61,6 +61,7 @@ lib_paths:
- xmodule_js/common_static/js/vendor/edxnotes/annotator-full.min.js - xmodule_js/common_static/js/vendor/edxnotes/annotator-full.min.js
- xmodule_js/common_static/js/test/i18n.js - xmodule_js/common_static/js/test/i18n.js
- xmodule_js/common_static/js/vendor/date.js - xmodule_js/common_static/js/vendor/date.js
- xmodule_js/common_static/js/vendor/moment.min.js
# Paths to source JavaScript files # Paths to source JavaScript files
src_paths: src_paths:

1
lms/static/lms/js/require-config.js
View File

@@ -50,6 +50,7 @@
"URI": "js/vendor/URI.min", "URI": "js/vendor/URI.min",
"string_utils": "js/src/string_utils", "string_utils": "js/src/string_utils",
"utility": "js/src/utility", "utility": "js/src/utility",
"moment": "js/vendor/moment.min",
// Files needed by OVA // Files needed by OVA
"annotator": "js/vendor/ova/annotator-full", "annotator": "js/vendor/ova/annotator-full",