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edx-platform
Commit 825d73b6 by Muhammad Ammar Committed by GitHub
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Merge pull request #14206 from edx/ammar/tnl-4777-upload-error-message 

Improve error handling for Video Uploads
parents ead5b590 ab7f4140
Showing with 648 additions and 128 deletions
cms/djangoapps/contentstore/views/tests/test_videos.py
...@@ -2,12 +2,14 @@ ...@@ -2,12 +2,14 @@
""" """
Unit tests for video-related REST APIs. Unit tests for video-related REST APIs.
""" """
from datetime import datetime
import csv import csv
import ddt import ddt
import json import json
import dateutil.parser import dateutil.parser
import re import re
from StringIO import StringIO from StringIO import StringIO
import pytz
from django.conf import settings from django.conf import settings
from django.test.utils import override_settings from django.test.utils import override_settings
...@@ -16,7 +18,7 @@ from mock import Mock, patch ...@@ -16,7 +18,7 @@ from mock import Mock, patch
from edxval.api import create_profile, create_video, get_video_info from edxval.api import create_profile, create_video, get_video_info
from contentstore.models import VideoUploadConfig from contentstore.models import VideoUploadConfig
from contentstore.views.videos import KEY_EXPIRATION_IN_SECONDS, StatusDisplayStrings from contentstore.views.videos import KEY_EXPIRATION_IN_SECONDS, StatusDisplayStrings, convert_video_status
from contentstore.tests.utils import CourseTestCase from contentstore.tests.utils import CourseTestCase
from contentstore.utils import reverse_course_url from contentstore.utils import reverse_course_url
from xmodule.modulestore.tests.factories import CourseFactory from xmodule.modulestore.tests.factories import CourseFactory
...@@ -49,6 +51,7 @@ class VideoUploadTestMixin(object): ...@@ -49,6 +51,7 @@ class VideoUploadTestMixin(object):
# course ids for videos # course ids for videos
course_ids = [unicode(self.course.id), unicode(self.course2.id)] course_ids = [unicode(self.course.id), unicode(self.course2.id)]
created = datetime.now(pytz.utc)
self.profiles = ["profile1", "profile2"] self.profiles = ["profile1", "profile2"]
self.previous_uploads = [ self.previous_uploads = [
...@@ -59,6 +62,7 @@ class VideoUploadTestMixin(object): ...@@ -59,6 +62,7 @@ class VideoUploadTestMixin(object):
"status": "upload", "status": "upload",
"courses": course_ids, "courses": course_ids,
"encoded_videos": [], "encoded_videos": [],
"created": created
}, },
{ {
"edx_video_id": "test2", "edx_video_id": "test2",
...@@ -66,6 +70,7 @@ class VideoUploadTestMixin(object): ...@@ -66,6 +70,7 @@ class VideoUploadTestMixin(object):
"duration": 128.0, "duration": 128.0,
"status": "file_complete", "status": "file_complete",
"courses": course_ids, "courses": course_ids,
"created": created,
"encoded_videos": [ "encoded_videos": [
{ {
"profile": "profile1", "profile": "profile1",
...@@ -87,6 +92,7 @@ class VideoUploadTestMixin(object): ...@@ -87,6 +92,7 @@ class VideoUploadTestMixin(object):
"duration": 256.0, "duration": 256.0,
"status": "transcode_active", "status": "transcode_active",
"courses": course_ids, "courses": course_ids,
"created": created,
"encoded_videos": [ "encoded_videos": [
{ {
"profile": "profile1", "profile": "profile1",
...@@ -105,6 +111,7 @@ class VideoUploadTestMixin(object): ...@@ -105,6 +111,7 @@ class VideoUploadTestMixin(object):
"duration": 3.14, "duration": 3.14,
"status": status, "status": status,
"courses": course_ids, "courses": course_ids,
"created": created,
"encoded_videos": [], "encoded_videos": [],
} }
for status in ( for status in (
...@@ -184,7 +191,7 @@ class VideosHandlerTestCase(VideoUploadTestMixin, CourseTestCase): ...@@ -184,7 +191,7 @@ class VideosHandlerTestCase(VideoUploadTestMixin, CourseTestCase):
self.assertEqual(response_video[field], original_video[field]) self.assertEqual(response_video[field], original_video[field])
self.assertEqual( self.assertEqual(
response_video["status"], response_video["status"],
StatusDisplayStrings.get(original_video["status"]) convert_video_status(original_video)
) )
def test_get_html(self): def test_get_html(self):
...@@ -442,6 +449,67 @@ class VideosHandlerTestCase(VideoUploadTestMixin, CourseTestCase): ...@@ -442,6 +449,67 @@ class VideosHandlerTestCase(VideoUploadTestMixin, CourseTestCase):
self._assert_video_removal(self.url, edx_video_id, 1) self._assert_video_removal(self.url, edx_video_id, 1)
self._assert_video_removal(self.get_url_for_course_key(self.course2.id), edx_video_id, 0) self._assert_video_removal(self.get_url_for_course_key(self.course2.id), edx_video_id, 0)
def test_convert_video_status(self):
"""
Verifies that convert_video_status works as expected.
"""
video = self.previous_uploads[0]
# video status should be failed if it's in upload state for more than 24 hours
video['created'] = datetime(2016, 1, 1, 10, 10, 10, 0, pytz.UTC)
status = convert_video_status(video)
self.assertEqual(status, StatusDisplayStrings.get('upload_failed'))
# `invalid_token` should be converted to `youtube_duplicate`
video['created'] = datetime.now(pytz.UTC)
video['status'] = 'invalid_token'
status = convert_video_status(video)
self.assertEqual(status, StatusDisplayStrings.get('youtube_duplicate'))
# for all other status, there should not be any conversion
statuses = StatusDisplayStrings._STATUS_MAP.keys() # pylint: disable=protected-access
statuses.remove('invalid_token')
for status in statuses:
video['status'] = status
new_status = convert_video_status(video)
self.assertEqual(new_status, StatusDisplayStrings.get(status))
def assert_video_status(self, url, edx_video_id, status):
"""
Verifies that video with `edx_video_id` has `status`
"""
response = self.client.get_json(url)
self.assertEqual(response.status_code, 200)
videos = json.loads(response.content)["videos"]
for video in videos:
if video['edx_video_id'] == edx_video_id:
return self.assertEqual(video['status'], status)
# Test should fail if video not found
self.assertEqual(True, False, 'Invalid edx_video_id')
def test_video_status_update_request(self):
"""
Verifies that video status update request works as expected.
"""
url = self.get_url_for_course_key(self.course.id)
edx_video_id = 'test1'
self.assert_video_status(url, edx_video_id, 'Uploading')
response = self.client.post(
url,
json.dumps([{
'edxVideoId': edx_video_id,
'status': 'upload_failed',
'message': 'server down'
}]),
content_type="application/json"
)
self.assertEqual(response.status_code, 204)
self.assert_video_status(url, edx_video_id, 'Failed')
@patch.dict("django.conf.settings.FEATURES", {"ENABLE_VIDEO_UPLOAD_PIPELINE": True}) @patch.dict("django.conf.settings.FEATURES", {"ENABLE_VIDEO_UPLOAD_PIPELINE": True})
@override_settings(VIDEO_UPLOAD_PIPELINE={"BUCKET": "test_bucket", "ROOT_PATH": "test_root"}) @override_settings(VIDEO_UPLOAD_PIPELINE={"BUCKET": "test_bucket", "ROOT_PATH": "test_root"})
...@@ -486,7 +554,7 @@ class VideoUrlsCsvTestCase(VideoUploadTestMixin, CourseTestCase): ...@@ -486,7 +554,7 @@ class VideoUrlsCsvTestCase(VideoUploadTestMixin, CourseTestCase):
self.assertEqual(response_video["Duration"], str(original_video["duration"])) self.assertEqual(response_video["Duration"], str(original_video["duration"]))
dateutil.parser.parse(response_video["Date Added"]) dateutil.parser.parse(response_video["Date Added"])
self.assertEqual(response_video["Video ID"], original_video["edx_video_id"]) self.assertEqual(response_video["Video ID"], original_video["edx_video_id"])
self.assertEqual(response_video["Status"], StatusDisplayStrings.get(original_video["status"])) self.assertEqual(response_video["Status"], convert_video_status(original_video))
for profile in expected_profiles: for profile in expected_profiles:
response_profile_url = response_video["{} URL".format(profile)] response_profile_url = response_video["{} URL".format(profile)]
original_encoded_for_profile = next( original_encoded_for_profile = next(
......
cms/djangoapps/contentstore/views/videos.py
""" """
Views related to the video upload feature Views related to the video upload feature
""" """
from datetime import datetime, timedelta
import logging
from boto import s3 from boto import s3
import csv import csv
from uuid import uuid4 from uuid import uuid4
...@@ -12,7 +15,14 @@ from django.utils.translation import ugettext as _, ugettext_noop ...@@ -12,7 +15,14 @@ from django.utils.translation import ugettext as _, ugettext_noop
from django.views.decorators.http import require_GET, require_http_methods from django.views.decorators.http import require_GET, require_http_methods
import rfc6266 import rfc6266
from edxval.api import create_video, get_videos_for_course, SortDirection, VideoSortField, remove_video_for_course from edxval.api import (
create_video,
get_videos_for_course,
SortDirection,
VideoSortField,
remove_video_for_course,
update_video_status
)
from opaque_keys.edx.keys import CourseKey from opaque_keys.edx.keys import CourseKey
from contentstore.models import VideoUploadConfig from contentstore.models import VideoUploadConfig
...@@ -25,6 +35,8 @@ from .course import get_course_and_check_access ...@@ -25,6 +35,8 @@ from .course import get_course_and_check_access
__all__ = ["videos_handler", "video_encodings_download"] __all__ = ["videos_handler", "video_encodings_download"]
LOGGER = logging.getLogger(__name__)
# Default expiration, in seconds, of one-time URLs used for uploading videos. # Default expiration, in seconds, of one-time URLs used for uploading videos.
KEY_EXPIRATION_IN_SECONDS = 86400 KEY_EXPIRATION_IN_SECONDS = 86400
...@@ -36,6 +48,9 @@ VIDEO_SUPPORTED_FILE_FORMATS = { ...@@ -36,6 +48,9 @@ VIDEO_SUPPORTED_FILE_FORMATS = {
VIDEO_UPLOAD_MAX_FILE_SIZE_GB = 5 VIDEO_UPLOAD_MAX_FILE_SIZE_GB = 5
# maximum time for video to remain in upload state
MAX_UPLOAD_HOURS = 24
class StatusDisplayStrings(object): class StatusDisplayStrings(object):
""" """
...@@ -49,11 +64,17 @@ class StatusDisplayStrings(object): ...@@ -49,11 +64,17 @@ class StatusDisplayStrings(object):
_IN_PROGRESS = ugettext_noop("In Progress") _IN_PROGRESS = ugettext_noop("In Progress")
# Translators: This is the status for a video that the servers have successfully processed # Translators: This is the status for a video that the servers have successfully processed
_COMPLETE = ugettext_noop("Ready") _COMPLETE = ugettext_noop("Ready")
# Translators: This is the status for a video that is uploaded completely
_UPLOAD_COMPLETED = ugettext_noop("Uploaded")
# Translators: This is the status for a video that the servers have failed to process # Translators: This is the status for a video that the servers have failed to process
_FAILED = ugettext_noop("Failed") _FAILED = ugettext_noop("Failed")
# Translators: This is the status for a video that is cancelled during upload by user
_CANCELLED = ugettext_noop("Cancelled")
# Translators: This is the status for a video which has failed # Translators: This is the status for a video which has failed
# due to being flagged as a duplicate by an external or internal CMS # due to being flagged as a duplicate by an external or internal CMS
_DUPLICATE = ugettext_noop("Failed Duplicate") _DUPLICATE = ugettext_noop("Failed Duplicate")
# Translators: This is the status for a video which has duplicate token for youtube
_YOUTUBE_DUPLICATE = ugettext_noop("YouTube Duplicate")
# Translators: This is the status for a video for which an invalid # Translators: This is the status for a video for which an invalid
# processing token was provided in the course settings # processing token was provided in the course settings
_INVALID_TOKEN = ugettext_noop("Invalid Token") _INVALID_TOKEN = ugettext_noop("Invalid Token")
...@@ -69,9 +90,14 @@ class StatusDisplayStrings(object): ...@@ -69,9 +90,14 @@ class StatusDisplayStrings(object):
"transcode_active": _IN_PROGRESS, "transcode_active": _IN_PROGRESS,
"file_delivered": _COMPLETE, "file_delivered": _COMPLETE,
"file_complete": _COMPLETE, "file_complete": _COMPLETE,
"upload_completed": _UPLOAD_COMPLETED,
"file_corrupt": _FAILED, "file_corrupt": _FAILED,
"pipeline_error": _FAILED, "pipeline_error": _FAILED,
"upload_failed": _FAILED,
"s3_upload_failed": _FAILED,
"upload_cancelled": _CANCELLED,
"duplicate": _DUPLICATE, "duplicate": _DUPLICATE,
"youtube_duplicate": _YOUTUBE_DUPLICATE,
"invalid_token": _INVALID_TOKEN, "invalid_token": _INVALID_TOKEN,
"imported": _IMPORTED, "imported": _IMPORTED,
} }
...@@ -115,6 +141,9 @@ def videos_handler(request, course_key_string, edx_video_id=None): ...@@ -115,6 +141,9 @@ def videos_handler(request, course_key_string, edx_video_id=None):
remove_video_for_course(course_key_string, edx_video_id) remove_video_for_course(course_key_string, edx_video_id)
return JsonResponse() return JsonResponse()
else: else:
if is_status_update_request(request.json):
return send_video_status_update(request.json)
return videos_post(course, request) return videos_post(course, request)
...@@ -226,6 +255,36 @@ def _get_and_validate_course(course_key_string, user): ...@@ -226,6 +255,36 @@ def _get_and_validate_course(course_key_string, user):
return None return None
def convert_video_status(video):
"""
Convert status of a video. Status can be converted to one of the following:
* FAILED if video is in `upload` state for more than 24 hours
* `YouTube Duplicate` if status is `invalid_token`
* user-friendly video status
"""
now = datetime.now(video['created'].tzinfo)
if video['status'] == 'upload' and (now - video['created']) > timedelta(hours=MAX_UPLOAD_HOURS):
new_status = 'upload_failed'
status = StatusDisplayStrings.get(new_status)
message = 'Video with id [%s] is still in upload after [%s] hours, setting status to [%s]' % (
video['edx_video_id'], MAX_UPLOAD_HOURS, new_status
)
send_video_status_update([
{
'edxVideoId': video['edx_video_id'],
'status': new_status,
'message': message
}
])
elif video['status'] == 'invalid_token':
status = StatusDisplayStrings.get('youtube_duplicate')
else:
status = StatusDisplayStrings.get(video['status'])
return status
def _get_videos(course): def _get_videos(course):
""" """
Retrieves the list of videos from VAL corresponding to this course. Retrieves the list of videos from VAL corresponding to this course.
...@@ -234,7 +293,7 @@ def _get_videos(course): ...@@ -234,7 +293,7 @@ def _get_videos(course):
# convert VAL's status to studio's Video Upload feature status. # convert VAL's status to studio's Video Upload feature status.
for video in videos: for video in videos:
video["status"] = StatusDisplayStrings.get(video["status"]) video["status"] = convert_video_status(video)
return videos return videos
...@@ -386,3 +445,21 @@ def storage_service_key(bucket, file_name): ...@@ -386,3 +445,21 @@ def storage_service_key(bucket, file_name):
file_name file_name
) )
return s3.key.Key(bucket, key_name) return s3.key.Key(bucket, key_name)
def send_video_status_update(updates):
"""
Update video status in edx-val.
"""
for update in updates:
update_video_status(update.get('edxVideoId'), update.get('status'))
LOGGER.info(update.get('message'))
return JsonResponse()
def is_status_update_request(request_data):
"""
Returns True if `request_data` contains status update else False.
"""
return any('status' in update for update in request_data)
cms/static/cms/js/spec/main.js
...@@ -4,6 +4,22 @@ ...@@ -4,6 +4,22 @@
(function(requirejs, requireSerial) { (function(requirejs, requireSerial) {
'use strict'; 'use strict';
if (window) {
define('add-a11y-deps',
[
'underscore',
'underscore.string',
'edx-ui-toolkit/js/utils/html-utils',
'edx-ui-toolkit/js/utils/string-utils'
], function(_, str, HtmlUtils, StringUtils) {
window._ = _;
window._.str = str;
window.edx = window.edx || {};
window.edx.HtmlUtils = HtmlUtils;
window.edx.StringUtils = StringUtils;
});
}
var i, specHelpers, testFiles; var i, specHelpers, testFiles;
requirejs.config({ requirejs.config({
...@@ -169,6 +185,10 @@ ...@@ -169,6 +185,10 @@
return window.MathJax.Hub.Configured(); return window.MathJax.Hub.Configured();
} }
}, },
'accessibility': {
exports: 'accessibility',
deps: ['add-a11y-deps']
},
'URI': { 'URI': {
exports: 'URI' exports: 'URI'
}, },
......
cms/static/js/models/active_video_upload.js
...@@ -21,7 +21,13 @@ define( ...@@ -21,7 +21,13 @@ define(
defaults: { defaults: {
videoId: null, videoId: null,
status: statusStrings.STATUS_QUEUED, status: statusStrings.STATUS_QUEUED,
progress: 0 progress: 0,
failureMessage: null
},
uploading: function() {
var status = this.get('status');
return (this.get('progress') < 1) && ((status === statusStrings.STATUS_UPLOADING));
} }
}, },
statusStrings statusStrings
......
cms/static/js/spec/views/active_video_upload_list_spec.js
...@@ -4,18 +4,39 @@ define( ...@@ -4,18 +4,39 @@ define(
'jquery', 'jquery',
'js/models/active_video_upload', 'js/models/active_video_upload',
'js/views/active_video_upload_list', 'js/views/active_video_upload_list',
'edx-ui-toolkit/js/utils/string-utils',
'common/js/spec_helpers/template_helpers', 'common/js/spec_helpers/template_helpers',
'edx-ui-toolkit/js/utils/spec-helpers/ajax-helpers',
'accessibility',
'mock-ajax' 'mock-ajax'
], ],
function($, ActiveVideoUpload, ActiveVideoUploadListView, TemplateHelpers) { function($, ActiveVideoUpload, ActiveVideoUploadListView, StringUtils, TemplateHelpers, AjaxHelpers) {
'use strict'; 'use strict';
var concurrentUploadLimit = 2; var concurrentUploadLimit = 2,
POST_URL = '/test/post/url',
VIDEO_ID = 'video101',
UPLOAD_STATUS = {
s3Fail: 's3_upload_failed',
fail: 'upload_failed',
success: 'upload_completed'
},
makeUploadUrl,
getSentRequests,
verifyUploadViewInfo,
getStatusUpdateRequest,
verifyStatusUpdateRequest,
sendUploadPostResponse,
verifyA11YMessage,
verifyUploadPostRequest;
describe('ActiveVideoUploadListView', function() { describe('ActiveVideoUploadListView', function() {
beforeEach(function() { beforeEach(function() {
TemplateHelpers.installTemplate('active-video-upload', true); setFixtures(
'<div id="page-prompt"></div><div id="page-notification"></div><div id="reader-feedback"></div>'
);
TemplateHelpers.installTemplate('active-video-upload');
TemplateHelpers.installTemplate('active-video-upload-list'); TemplateHelpers.installTemplate('active-video-upload-list');
this.postUrl = '/test/post/url'; this.postUrl = POST_URL;
this.uploadButton = $('<button>'); this.uploadButton = $('<button>');
this.videoSupportedFileFormats = ['.mp4', '.mov']; this.videoSupportedFileFormats = ['.mp4', '.mov'];
this.videoUploadMaxFileSizeInGB = 5; this.videoUploadMaxFileSizeInGB = 5;
...@@ -51,43 +72,237 @@ define( ...@@ -51,43 +72,237 @@ define(
expect(this.view.onBeforeUnload()).toBeUndefined(); expect(this.view.onBeforeUnload()).toBeUndefined();
}); });
var makeUploadUrl = function(fileName) { makeUploadUrl = function(fileName) {
return 'http://www.example.com/test_url/' + fileName; return 'http://www.example.com/test_url/' + fileName;
}; };
var getSentRequests = function() { getSentRequests = function() {
return jasmine.Ajax.requests.filter(function(request) { return jasmine.Ajax.requests.filter(function(request) {
return request.readyState > 0; return request.readyState > 0;
}); });
}; };
describe('supported file formats', function() { verifyUploadViewInfo = function(view, expectedTitle, expectedMessage) {
it('should not show unsupported file format notification for supported files', function() { expect(view.$('.video-detail-status').text().trim()).toEqual('Upload failed');
expect(view.$('.more-details-action').contents().get(0).nodeValue.trim()).toEqual('Read More');
expect(view.$('.more-details-action .sr').text().trim()).toEqual('details about the failure');
view.$('a.more-details-action').click();
expect($('#prompt-warning-title').text().trim()).toEqual(expectedTitle);
expect($('#prompt-warning-description').text().trim()).toEqual(expectedMessage);
};
getStatusUpdateRequest = function() {
var sentRequests = getSentRequests();
return sentRequests.filter(function(request) {
return request.method === 'POST' && _.has(
JSON.parse(request.params)[0], 'status'
);
})[0];
};
verifyStatusUpdateRequest = function(videoId, status, message, expectedRequest) {
var request = expectedRequest || getStatusUpdateRequest(),
expectedData = JSON.stringify({
edxVideoId: videoId,
status: status,
message: message
});
expect(request.method).toEqual('POST');
expect(request.url).toEqual(POST_URL);
if (_.has(request, 'requestBody')) {
expect(_.isMatch(request.requestBody, expectedData)).toBeTruthy();
} else {
expect(_.isMatch(request.params, expectedData)).toBeTruthy();
}
};
verifyUploadPostRequest = function(requestParams) {
// get latest requestParams.length requests
var postRequests = getSentRequests().slice(-requestParams.length);
_.each(postRequests, function(postRequest, index) {
expect(postRequest.method).toEqual('POST');
expect(postRequest.url).toEqual(POST_URL);
expect(postRequest.params).toEqual(requestParams[index]);
});
};
verifyA11YMessage = function(message) {
expect($('#reader-feedback').text().trim()).toEqual(message);
};
sendUploadPostResponse = function(request, fileNames, url) {
request.respondWith({
status: 200,
responseText: JSON.stringify({
files: _.map(
fileNames,
function(fileName) {
return {
edx_video_id: VIDEO_ID,
file_name: fileName,
upload_url: url || makeUploadUrl(fileName)
};
}
)
})
});
};
describe('errors', function() {
it('should show error notification for status update request in case of server error', function() {
this.view.sendStatusUpdate([
{
edxVideoId: '101',
status: 'upload_completed',
message: 'Uploaded completed'
}
]);
getStatusUpdateRequest().respondWith(
{
status: 500,
responseText: JSON.stringify({
error: '500 server errror'
})
}
);
expect($('#notification-error-title').text().trim()).toEqual(
"Studio's having trouble saving your work"
);
expect($('#notification-error-description').text().trim()).toEqual('500 server errror');
});
it('should correctly parse and show S3 error response xml', function() {
var fileInfo = {name: 'video.mp4', size: 10000},
videos = {
files: [
fileInfo
]
},
S3Url = 'http://s3.aws.com/upload/videos/' + fileInfo.name,
requests;
// this is required so that we can use AjaxHelpers ajax mock utils instead of jasmine mock-ajax.js
jasmine.Ajax.uninstall();
requests = AjaxHelpers.requests(this);
this.view.$uploadForm.fileupload('add', videos);
AjaxHelpers.respond(requests, {
status: 200,
body: {
files: [{
edx_video_id: VIDEO_ID,
file_name: fileInfo.name,
upload_url: S3Url
}]
}
});
expect(requests.length).toEqual(2);
AjaxHelpers.respond(
requests,
{
statusCode: 403,
contentType: 'application/xml',
body: '<Error><Message>Invalid access key.</Message></Error>'
}
);
verifyUploadViewInfo(
this.view.itemViews[0],
'Your file could not be uploaded',
'Invalid access key.'
);
verifyStatusUpdateRequest(
VIDEO_ID,
UPLOAD_STATUS.s3Fail,
'Invalid access key.',
AjaxHelpers.currentRequest(requests)
);
verifyA11YMessage(
StringUtils.interpolate('Upload failed for video {fileName}', {fileName: fileInfo.name})
);
// this is required otherwise mock-ajax will throw an exception when it tries to uninstall Ajax in
// outer afterEach
jasmine.Ajax.install();
});
});
describe('upload cancelled', function() {
it('should send correct status update request', function() {
var fileInfo = {name: 'video.mp4'},
videos = {
files: [
fileInfo
]
},
sentRequests,
uploadCancelledRequest;
this.view.$uploadForm.fileupload('add', videos);
sendUploadPostResponse(getSentRequests()[0], [fileInfo.name]);
sentRequests = getSentRequests();
// no upload cancel request should be sent because `uploading` attribute is not set on model
this.view.onUnload();
expect(getSentRequests().length).toEqual(sentRequests.length);
// set `uploading` attribute on each model
this.view.collection.each(function(model) {
model.set('uploading', true);
});
// upload_cancelled request should be sent
this.view.onUnload();
uploadCancelledRequest = jasmine.Ajax.requests.mostRecent();
expect(uploadCancelledRequest.params).toEqual(
JSON.stringify(
[{
edxVideoId: VIDEO_ID,
status: 'upload_cancelled',
message: 'User cancelled video upload'
}]
)
);
});
});
describe('file formats', function() {
it('should not fail upload for supported file formats', function() {
var supportedFiles = { var supportedFiles = {
files: [ files: [
{name: 'test-1.mp4', size: 0}, {name: 'test-1.mp4'},
{name: 'test-1.mov', size: 0} {name: 'test-1.mov'}
] ]
}; },
requestParams = _.map(supportedFiles.files, function(file) {
return JSON.stringify({files: [{file_name: file.name}]});
});
this.view.$uploadForm.fileupload('add', supportedFiles); this.view.$uploadForm.fileupload('add', supportedFiles);
expect(this.view.fileErrorMsg).toBeNull(); verifyUploadPostRequest(requestParams);
}); });
it('should show invalid file format notification for unspoorted files', function() { it('should fail upload for unspported file formats', function() {
var unSupportedFiles = { var files = [
files: [
{name: 'test-3.txt', size: 0}, {name: 'test-3.txt', size: 0},
{name: 'test-4.png', size: 0} {name: 'test-4.png', size: 0}
] ],
}; unSupportedFiles = {
files: files
},
self = this;
this.view.$uploadForm.fileupload('add', unSupportedFiles); this.view.$uploadForm.fileupload('add', unSupportedFiles);
expect(this.view.fileErrorMsg).toBeDefined(); _.each(this.view.itemViews, function(uploadView, index) {
expect(this.view.fileErrorMsg.options.title).toEqual('Your file could not be uploaded'); verifyUploadViewInfo(
expect(this.view.fileErrorMsg.options.message).toEqual( uploadView,
'test-3.txt is not in a supported file format. Supported file formats are ' + 'Your file could not be uploaded',
this.videoSupportedFileFormats.join(' and ') + '.' StringUtils.interpolate(
'{fileName} is not in a supported file format. Supported file formats are {supportedFormats}.', // eslint-disable-line max-len
{fileName: files[index].name, supportedFormats: self.videoSupportedFileFormats.join(' and ')} // eslint-disable-line max-len
)
); );
}); });
}); });
});
describe('Upload file', function() { describe('Upload file', function() {
_.each( _.each(
...@@ -104,17 +319,43 @@ define( ...@@ -104,17 +319,43 @@ define(
files: [ files: [
{name: 'file.mp4', size: fileSize} {name: 'file.mp4', size: fileSize}
] ]
}; },
requestParams = _.map(fileToUpload.files, function(file) {
return JSON.stringify({files: [{file_name: file.name}]});
}),
uploadView;
this.view.$uploadForm.fileupload('add', fileToUpload); this.view.$uploadForm.fileupload('add', fileToUpload);
if (fileSize > maxFileSizeInBytes) { if (fileSize > maxFileSizeInBytes) {
expect(this.view.fileErrorMsg).toBeDefined(); uploadView = this.view.itemViews[0];
expect(this.view.fileErrorMsg.options.title).toEqual('Your file could not be uploaded'); verifyUploadViewInfo(
expect(this.view.fileErrorMsg.options.message).toEqual( uploadView,
'Your file could not be uploaded',
'file.mp4 exceeds maximum size of ' + this.videoUploadMaxFileSizeInGB + ' GB.' 'file.mp4 exceeds maximum size of ' + this.videoUploadMaxFileSizeInGB + ' GB.'
); );
verifyA11YMessage(
StringUtils.interpolate(
'Upload failed for video {fileName}', {fileName: 'file.mp4'}
)
);
} else { } else {
this.view.$uploadForm.fileupload('add', fileToUpload); verifyUploadPostRequest(requestParams);
expect(this.view.fileErrorMsg).toBeNull(); sendUploadPostResponse(
getSentRequests()[0],
[fileToUpload.files[0].name]
);
getSentRequests()[1].respondWith(
{status: 200}
);
verifyStatusUpdateRequest(
VIDEO_ID,
UPLOAD_STATUS.success,
'Uploaded completed'
);
verifyA11YMessage(
StringUtils.interpolate(
'Upload completed for video {fileName}', {fileName: fileToUpload.files[0].name}
)
);
} }
}); });
} }
...@@ -140,7 +381,7 @@ define( ...@@ -140,7 +381,7 @@ define(
// that jQuery-File-Upload uses to retrieve it. // that jQuery-File-Upload uses to retrieve it.
var realProp = $.prop; var realProp = $.prop;
spyOn($, 'prop').and.callFake(function(el, propName) { spyOn($, 'prop').and.callFake(function(el, propName) {
if (arguments.length == 2 && propName == 'files') { if (arguments.length === 2 && propName === 'files') {
return _.map( return _.map(
fileNames, fileNames,
function(fileName) { return {name: fileName}; } function(fileName) { return {name: fileName}; }
...@@ -169,29 +410,10 @@ define( ...@@ -169,29 +410,10 @@ define(
}); });
}); });
it('should trigger the notification error handler on server error', function() {
this.request.respondWith({status: 500});
expect(this.view.fileErrorMsg).toBeDefined();
expect(this.view.fileErrorMsg.options.title).toEqual('Your file could not be uploaded');
});
describe('and successful server response', function() { describe('and successful server response', function() {
beforeEach(function() { beforeEach(function() {
jasmine.Ajax.requests.reset(); jasmine.Ajax.requests.reset();
this.request.respondWith({ sendUploadPostResponse(this.request, fileNames);
status: 200,
responseText: JSON.stringify({
files: _.map(
fileNames,
function(fileName) {
return {
'file_name': fileName,
'upload_url': makeUploadUrl(fileName)
};
}
)
})
});
this.$uploadElems = this.view.$('.active-video-upload'); this.$uploadElems = this.view.$('.active-video-upload');
}); });
...@@ -276,6 +498,13 @@ define( ...@@ -276,6 +498,13 @@ define(
getSentRequests()[0].respondWith( getSentRequests()[0].respondWith(
{status: subCaseInfo.responseStatus} {status: subCaseInfo.responseStatus}
); );
// after successful upload, status update request is sent to server
// we re-render views after success response is received from server
if (subCaseInfo.statusText === ActiveVideoUpload.STATUS_COMPLETED) {
getStatusUpdateRequest().respondWith(
{status: 200}
);
}
}); });
it('should update status and progress', function() { it('should update status and progress', function() {
...@@ -305,15 +534,17 @@ define( ...@@ -305,15 +534,17 @@ define(
} }
}); });
it('should not trigger the notification error handler', function() {
expect(this.view.fileErrorMsg).toBeNull();
});
if (caseInfo.numFiles > concurrentUploadLimit) { if (caseInfo.numFiles > concurrentUploadLimit) {
it('should start a new upload', function() { it('should start a new upload', function() {
var $uploadElem = $(this.$uploadElems[concurrentUploadLimit]); var $uploadElem = $(this.$uploadElems[concurrentUploadLimit]);
// we try to upload 3 files. 2 files(2 requests) will start
// uploading immediately and third one will be queued, after
// an upload is completed, queued file(3rd request) will start
// uploading, 4th request will be sent to server to update
// status for completed upload
expect(getSentRequests().length).toEqual( expect(getSentRequests().length).toEqual(
concurrentUploadLimit + 1 concurrentUploadLimit + 1 + 1
); );
expect( expect(
$.trim($uploadElem.find('.video-detail-status').text()) $.trim($uploadElem.find('.video-detail-status').text())
......
cms/static/js/views/active_video_upload.js
define( define(
['js/models/active_video_upload', 'js/views/baseview'], ['underscore', 'js/models/active_video_upload', 'js/views/baseview', 'common/js/components/views/feedback_prompt'],
function(ActiveVideoUpload, BaseView) { function(_, ActiveVideoUpload, BaseView, PromptView) {
'use strict'; 'use strict';
var STATUS_CLASSES = [ var STATUS_CLASSES = [
...@@ -13,15 +13,20 @@ define( ...@@ -13,15 +13,20 @@ define(
tagName: 'li', tagName: 'li',
className: 'active-video-upload', className: 'active-video-upload',
events: {
'click a.more-details-action': 'showUploadFailureMessage'
},
initialize: function() { initialize: function() {
this.template = this.loadTemplate('active-video-upload'); this.template = this.loadTemplate('active-video-upload');
this.listenTo(this.model, 'change', this.render); this.listenTo(this.model, 'change', this.render);
}, },
render: function() { render: function() {
var $el = this.$el; var $el = this.$el,
status;
$el.html(this.template(this.model.attributes)); $el.html(this.template(this.model.attributes));
var status = this.model.get('status'); status = this.model.get('status');
_.each( _.each(
STATUS_CLASSES, STATUS_CLASSES,
function(statusClass) { function(statusClass) {
...@@ -29,6 +34,21 @@ define( ...@@ -29,6 +34,21 @@ define(
} }
); );
return this; return this;
},
showUploadFailureMessage: function() {
return new PromptView.Warning({
title: gettext('Your file could not be uploaded'),
message: this.model.get('failureMessage'),
actions: {
primary: {
text: gettext('Close'),
click: function(prompt) {
return prompt.hide();
}
}
}
}).show();
} }
}); });
......
cms/static/js/views/active_video_upload_list.js
define([ define([
'jquery', 'jquery',
'underscore', 'underscore',
'underscore.string',
'backbone', 'backbone',
'js/models/active_video_upload', 'js/models/active_video_upload',
'js/views/baseview', 'js/views/baseview',
'js/views/active_video_upload', 'js/views/active_video_upload',
'common/js/components/views/feedback_notification',
'edx-ui-toolkit/js/utils/html-utils', 'edx-ui-toolkit/js/utils/html-utils',
'edx-ui-toolkit/js/utils/string-utils',
'text!templates/active-video-upload-list.underscore', 'text!templates/active-video-upload-list.underscore',
'jquery.fileupload' 'jquery.fileupload'
], ],
function($, _, str, Backbone, ActiveVideoUpload, BaseView, ActiveVideoUploadView, NotificationView, HtmlUtils, function($, _, Backbone, ActiveVideoUpload, BaseView, ActiveVideoUploadView,
activeVideoUploadListTemplate) { HtmlUtils, StringUtils, activeVideoUploadListTemplate) {
'use strict'; 'use strict';
var ActiveVideoUploadListView, var ActiveVideoUploadListView,
CONVERSION_FACTOR_GBS_TO_BYTES = 1000 * 1000 * 1000; CONVERSION_FACTOR_GBS_TO_BYTES = 1000 * 1000 * 1000;
...@@ -24,6 +23,8 @@ define([ ...@@ -24,6 +23,8 @@ define([
'drop .file-drop-area': 'dragleave' 'drop .file-drop-area': 'dragleave'
}, },
defaultFailureMessage: gettext('This may be happening because of an error with our server or your internet connection. Try refreshing the page or making sure you are online.'), // eslint-disable-line max-len
initialize: function(options) { initialize: function(options) {
this.template = HtmlUtils.template(activeVideoUploadListTemplate)({}); this.template = HtmlUtils.template(activeVideoUploadListTemplate)({});
this.collection = new Backbone.Collection(); this.collection = new Backbone.Collection();
...@@ -37,11 +38,11 @@ define([ ...@@ -37,11 +38,11 @@ define([
if (options.uploadButton) { if (options.uploadButton) {
options.uploadButton.click(this.chooseFile.bind(this)); options.uploadButton.click(this.chooseFile.bind(this));
} }
// error message modal for file uploads
this.fileErrorMsg = null;
}, },
render: function() { render: function() {
var preventDefault;
HtmlUtils.setHtml( HtmlUtils.setHtml(
this.$el, this.$el,
this.template this.template
...@@ -64,12 +65,13 @@ define([ ...@@ -64,12 +65,13 @@ define([
// Disable default drag and drop behavior for the window (which // Disable default drag and drop behavior for the window (which
// is to load the file in place) // is to load the file in place)
var preventDefault = function(event) { preventDefault = function(event) {
event.preventDefault(); event.preventDefault();
}; };
$(window).on('dragover', preventDefault); $(window).on('dragover', preventDefault);
$(window).on('drop', preventDefault); $(window).on('drop', preventDefault);
$(window).on('beforeunload', this.onBeforeUnload.bind(this)); $(window).on('beforeunload', this.onBeforeUnload.bind(this));
$(window).on('unload', this.onUnload.bind(this));
return this; return this;
}, },
...@@ -77,17 +79,40 @@ define([ ...@@ -77,17 +79,40 @@ define([
onBeforeUnload: function() { onBeforeUnload: function() {
// Are there are uploads queued or in progress? // Are there are uploads queued or in progress?
var uploading = this.collection.filter(function(model) { var uploading = this.collection.filter(function(model) {
var stat = model.get('status'); var isUploading = model.uploading();
return (model.get('progress') < 1) && if (isUploading) {
((stat === ActiveVideoUpload.STATUS_QUEUED || model.set('uploading', true);
(stat === ActiveVideoUpload.STATUS_UPLOADING))); } else {
model.set('uploading', false);
}
return isUploading;
}); });
// If so, show a warning message. // If so, show a warning message.
if (uploading.length) { if (uploading.length) {
return gettext('Your video uploads are not complete.'); return gettext('Your video uploads are not complete.');
} }
}, },
onUnload: function() {
var statusUpdates = [];
this.collection.each(function(model) {
if (model.get('uploading')) {
statusUpdates.push(
{
edxVideoId: model.get('videoId'),
status: 'upload_cancelled',
message: 'User cancelled video upload'
}
);
}
});
if (statusUpdates.length > 0) {
this.sendStatusUpdate(statusUpdates);
}
},
addUpload: function(model) { addUpload: function(model) {
var itemView = new ActiveVideoUploadView({model: model}); var itemView = new ActiveVideoUploadView({model: model});
this.itemViews.push(itemView); this.itemViews.push(itemView);
...@@ -100,8 +125,6 @@ define([ ...@@ -100,8 +125,6 @@ define([
chooseFile: function(event) { chooseFile: function(event) {
event.preventDefault(); event.preventDefault();
// hide error message if any present.
this.hideErrorMessage();
this.$uploadForm.find('.js-file-input').click(); this.$uploadForm.find('.js-file-input').click();
}, },
...@@ -124,13 +147,9 @@ define([ ...@@ -124,13 +147,9 @@ define([
fileUploadAdd: function(event, uploadData) { fileUploadAdd: function(event, uploadData) {
var view = this, var view = this,
model, model,
errors,
errorMsg; errorMsg;
// Validate file
errorMsg = view.validateFile(uploadData);
if (errorMsg) {
view.showErrorMessage(errorMsg);
} else {
if (uploadData.redirected) { if (uploadData.redirected) {
model = new ActiveVideoUpload({ model = new ActiveVideoUpload({
fileName: uploadData.files[0].name, fileName: uploadData.files[0].name,
...@@ -140,6 +159,14 @@ define([ ...@@ -140,6 +159,14 @@ define([
uploadData.cid = model.cid; // eslint-disable-line no-param-reassign uploadData.cid = model.cid; // eslint-disable-line no-param-reassign
uploadData.submit(); uploadData.submit();
} else { } else {
// Validate file and remove the files with errors
errors = view.validateFile(uploadData);
_.each(errors, function(error) {
view.addUploadFailureView(error.fileName, error.message);
uploadData.files.splice(
_.findIndex(uploadData.files, function(file) { return file.name === error.fileName; }), 1
);
});
_.each( _.each(
uploadData.files, uploadData.files,
function(file) { function(file) {
...@@ -169,25 +196,20 @@ define([ ...@@ -169,25 +196,20 @@ define([
} }
); );
}).fail(function(response) { }).fail(function(response) {
if (response.responseText) {
try { try {
errorMsg = JSON.parse(response.responseText).error; errorMsg = JSON.parse(response.responseText).error;
} catch (error) { } catch (error) {
errorMsg = str.truncate(response.responseText, 300); errorMsg = view.defaultFailureMessage;
} }
} else { view.addUploadFailureView(file.name, errorMsg);
errorMsg = gettext('This may be happening because of an error with our server or your internet connection. Try refreshing the page or making sure you are online.'); // eslint-disable-line max-len
}
view.showErrorMessage(errorMsg);
}); });
} }
); );
} }
}
}, },
setStatus: function(cid, status) { setStatus: function(cid, status, failureMessage) {
this.collection.get(cid).set('status', status); this.collection.get(cid).set({status: status, failureMessage: failureMessage || null});
}, },
// progress should be a number between 0 and 1 (inclusive) // progress should be a number between 0 and 1 (inclusive)
...@@ -204,27 +226,77 @@ define([ ...@@ -204,27 +226,77 @@ define([
}, },
fileUploadDone: function(event, data) { fileUploadDone: function(event, data) {
this.setStatus(data.cid, ActiveVideoUpload.STATUS_COMPLETED); var model = this.collection.get(data.cid),
this.setProgress(data.cid, 1); self = this;
if (this.onFileUploadDone) {
this.onFileUploadDone(this.collection); this.readMessages([
this.clearSuccessful(); StringUtils.interpolate(
gettext('Upload completed for video {fileName}'),
{fileName: model.get('fileName')}
)
]);
this.sendStatusUpdate([
{
edxVideoId: model.get('videoId'),
status: 'upload_completed',
message: 'Uploaded completed'
}
]).done(function() {
self.setStatus(data.cid, ActiveVideoUpload.STATUS_COMPLETED);
self.setProgress(data.cid, 1);
if (self.onFileUploadDone) {
self.onFileUploadDone(self.collection);
self.clearSuccessful();
} }
});
}, },
fileUploadFail: function(event, data) { fileUploadFail: function(event, data) {
this.setStatus(data.cid, ActiveVideoUpload.STATUS_FAILED); var responseText = data.jqXHR.responseText,
message = this.defaultFailureMessage,
status = 'upload_failed',
model = this.collection.get(data.cid);
if (responseText && data.jqXHR.getResponseHeader('content-type') === 'application/xml') {
message = $(responseText).find('Message').text();
status = 's3_upload_failed';
}
this.readMessages([
StringUtils.interpolate(
gettext('Upload failed for video {fileName}'),
{fileName: model.get('fileName')}
)
]);
this.sendStatusUpdate([
{
edxVideoId: model.get('videoId'),
status: status,
message: message
}
]);
this.setStatus(data.cid, ActiveVideoUpload.STATUS_FAILED, message);
}, },
getMaxFileSizeInBytes: function() { addUploadFailureView: function(fileName, failureMessage) {
return this.videoUploadMaxFileSizeInGB * CONVERSION_FACTOR_GBS_TO_BYTES; var model = new ActiveVideoUpload({
fileName: fileName,
status: ActiveVideoUpload.STATUS_FAILED,
failureMessage: failureMessage
});
this.collection.add(model);
this.readMessages([
StringUtils.interpolate(
gettext('Upload failed for video {fileName}'),
{fileName: model.get('fileName')}
)
]);
}, },
hideErrorMessage: function() { getMaxFileSizeInBytes: function() {
if (this.fileErrorMsg) { return this.videoUploadMaxFileSizeInGB * CONVERSION_FACTOR_GBS_TO_BYTES;
this.fileErrorMsg.hide();
this.fileErrorMsg = null;
}
}, },
readMessages: function(messages) { readMessages: function(messages) {
...@@ -233,22 +305,10 @@ define([ ...@@ -233,22 +305,10 @@ define([
} }
}, },
showErrorMessage: function(errorMsg) {
var titleMsg;
if (!this.fileErrorMsg) {
titleMsg = gettext('Your file could not be uploaded');
this.fileErrorMsg = new NotificationView.Error({
title: titleMsg,
message: errorMsg
});
this.fileErrorMsg.show();
this.readMessages([titleMsg, errorMsg]);
}
},
validateFile: function(data) { validateFile: function(data) {
var self = this, var self = this,
error = '', error = null,
errors = [],
fileName, fileName,
fileType; fileType;
...@@ -263,18 +323,23 @@ define([ ...@@ -263,18 +323,23 @@ define([
) )
.replace('{filename}', fileName) .replace('{filename}', fileName)
.replace('{supportedFileFormats}', self.videoSupportedFileFormats.join(' and ')); .replace('{supportedFileFormats}', self.videoSupportedFileFormats.join(' and '));
return false; } else if (file.size > self.getMaxFileSizeInBytes()) {
}
if (file.size > self.getMaxFileSizeInBytes()) {
error = gettext( error = gettext(
'{filename} exceeds maximum size of {maxFileSizeInGB} GB.' '{filename} exceeds maximum size of {maxFileSizeInGB} GB.'
) )
.replace('{filename}', fileName) .replace('{filename}', fileName)
.replace('{maxFileSizeInGB}', self.videoUploadMaxFileSizeInGB); .replace('{maxFileSizeInGB}', self.videoUploadMaxFileSizeInGB);
return false; }
if (error) {
errors.push({
fileName: fileName,
message: error
});
error = null;
} }
}); });
return error; return errors;
}, },
removeViewAt: function(index) { removeViewAt: function(index) {
...@@ -307,6 +372,16 @@ define([ ...@@ -307,6 +372,16 @@ define([
completedMessages.push(gettext('Previous Uploads table has been updated.')); completedMessages.push(gettext('Previous Uploads table has been updated.'));
this.readMessages(completedMessages); this.readMessages(completedMessages);
} }
},
sendStatusUpdate: function(statusUpdates) {
return $.ajax({
url: this.postUrl,
contentType: 'application/json',
data: JSON.stringify(statusUpdates),
dataType: 'json',
type: 'POST'
});
} }
}); });
......
cms/static/sass/views/_video-upload.scss
...@@ -65,11 +65,15 @@ ...@@ -65,11 +65,15 @@
font-size: 90%; font-size: 90%;
} }
.video-detail-status { .video-detail-status, .more-details-action {
@include font-size(12); @include font-size(12);
@include line-height(12); @include line-height(12);
} }
.more-details-action, .upload-failure {
display: none;
}
.video-detail-progress { .video-detail-progress {
-webkit-appearance: none; -webkit-appearance: none;
-moz-appearance: none; -moz-appearance: none;
...@@ -105,7 +109,7 @@ ...@@ -105,7 +109,7 @@
} }
&.error { &.error {
.video-detail-status { .video-upload-status {
color: $color-error; color: $color-error;
} }
...@@ -117,10 +121,20 @@ ...@@ -117,10 +121,20 @@
.video-detail-progress::-moz-progress-bar { .video-detail-progress::-moz-progress-bar {
background-color: $color-error; background-color: $color-error;
} }
.more-details-action, .upload-failure {
display: inline-block;
color: $color-error;
}
.more-details-action {
margin-top: ($baseline/5);
float: right;
}
} }
&.success { &.success {
.video-detail-status { .video-upload-status {
color: $color-ready; color: $color-ready;
} }
} }
......
cms/templates/js/active-video-upload.underscore
<h4 class="video-detail-name"><%- fileName %></h4> <h4 class="video-detail-name"><%- fileName %></h4>
<progress class="video-detail-progress" value="<%= progress %>"></progress> <progress class="video-detail-progress" value="<%= progress %>"></progress>
<p class="video-detail-status"><%- gettext(status) %></p> <div class="video-upload-status">
<span class="icon alert-icon fa fa-warning upload-failure" aria-hidden="true"></span>
<span class="video-detail-status"><%- gettext(status) %></span>
<% if (failureMessage) { %>
<a href="#" class="more-details-action">
<%- gettext("Read More") %>
<span class="sr"><%- gettext("details about the failure") %></span>
</a>
<% } %>
</div>
requirements/edx/github.txt
...@@ -80,7 +80,7 @@ git+https://github.com/edx/edx-ora2.git@1.1.13#egg=ora2==1.1.13 ...@@ -80,7 +80,7 @@ git+https://github.com/edx/edx-ora2.git@1.1.13#egg=ora2==1.1.13
-e git+https://github.com/edx/edx-submissions.git@1.1.4#egg=edx-submissions==1.1.4 -e git+https://github.com/edx/edx-submissions.git@1.1.4#egg=edx-submissions==1.1.4
git+https://github.com/edx/ease.git@release-2015-07-14#egg=ease==0.1.3 git+https://github.com/edx/ease.git@release-2015-07-14#egg=ease==0.1.3
git+https://github.com/edx/i18n-tools.git@v0.3.2#egg=i18n-tools==v0.3.2 git+https://github.com/edx/i18n-tools.git@v0.3.2#egg=i18n-tools==v0.3.2
git+https://github.com/edx/edx-val.git@0.0.11#egg=edxval==0.0.11 git+https://github.com/edx/edx-val.git@0.0.12#egg=edxval==0.0.12
git+https://github.com/pmitros/RecommenderXBlock.git@v1.1#egg=recommender-xblock==1.1 git+https://github.com/pmitros/RecommenderXBlock.git@v1.1#egg=recommender-xblock==1.1
git+https://github.com/solashirai/crowdsourcehinter.git@518605f0a95190949fe77bd39158450639e2e1dc#egg=crowdsourcehinter-xblock==0.1 git+https://github.com/solashirai/crowdsourcehinter.git@518605f0a95190949fe77bd39158450639e2e1dc#egg=crowdsourcehinter-xblock==0.1
-e git+https://github.com/pmitros/RateXBlock.git@367e19c0f6eac8a5f002fd0f1559555f8e74bfff#egg=rate-xblock -e git+https://github.com/pmitros/RateXBlock.git@367e19c0f6eac8a5f002fd0f1559555f8e74bfff#egg=rate-xblock
......
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