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Merge pull request #716 from MITx/feature/ibrahim/followed-threads

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Feature/ibrahim/followed threads
This commit is contained in:
arjun810
2012-09-21 04:39:43 -07:00
parent 40d25acf41 57d5ba07c0
commit 1a06efc50f
13 changed files with 172 additions and 75 deletions
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1
lms/djangoapps/django_comment_client/forum/urls.py
View File

@@ -2,6 +2,7 @@ from django.conf.urls.defaults import url, patterns
import django_comment_client.forum.views
urlpatterns = patterns('django_comment_client.forum.views',
url(r'users/(?P<user_id>\w+)/followed$', 'followed_threads', name='followed_threads'),
url(r'users/(?P<user_id>\w+)$', 'user_profile', name='user_profile'),
url(r'(?P<discussion_id>[\w\-]+)/threads/(?P<thread_id>\w+)$', 'single_thread', name='single_thread'),
url(r'(?P<discussion_id>[\w\-]+)/inline$', 'inline_discussion', name='inline_discussion'),

70
lms/djangoapps/django_comment_client/forum/views.py
View File

@@ -85,10 +85,7 @@ def inline_discussion(request, course_id, discussion_id):
log.error("Error loading inline discussion threads.")
raise Http404
def infogetter(thread):
return utils.get_annotated_content_infos(course_id, thread, request.user, user_info)
annotated_content_info = reduce(merge_dict, map(infogetter, threads), {})
annotated_content_info = utils.get_metadata_for_threads(course_id, threads, request.user, user_info)
allow_anonymous = course.metadata.get("allow_anonymous", True)
allow_anonymous_to_peers = course.metadata.get("allow_anonymous_to_peers", False)
@@ -121,10 +118,8 @@ def forum_form_discussion(request, course_id):
user_info = cc.User.from_django_user(request.user).to_dict()
def infogetter(thread):
return utils.get_annotated_content_infos(course_id, thread, request.user, user_info)
annotated_content_info = utils.get_metadata_for_threads(course_id, threads, request.user, user_info)
annotated_content_info = reduce(merge_dict, map(infogetter, threads), {})
for thread in threads:
courseware_context = get_courseware_context(thread, course)
if courseware_context:
@@ -224,10 +219,7 @@ def single_thread(request, course_id, discussion_id, thread_id):
#)
def infogetter(thread):
return utils.get_annotated_content_infos(course_id, thread, request.user, user_info)
annotated_content_info = reduce(merge_dict, map(infogetter, threads), {})
annotated_content_info = utils.get_metadata_for_threads(course_id, threads, request.user, user_info)
context = {
'discussion_id': discussion_id,
@@ -250,7 +242,7 @@ def single_thread(request, course_id, discussion_id, thread_id):
@login_required
def user_profile(request, course_id, user_id):
#TODO: Allow sorting?
course = get_course_with_access(request.user, course_id, 'load')
try:
profiled_user = cc.User(id=user_id, course_id=course_id)
@@ -263,19 +255,20 @@ def user_profile(request, course_id, user_id):
threads, page, num_pages = profiled_user.active_threads(query_params)
query_params['page'] = page
query_params['num_pages'] = num_pages
user_info = cc.User.from_django_user(request.user).to_dict()
annotated_content_info = utils.get_metadata_for_threads(course_id, threads, request.user, user_info)
if request.is_ajax():
return utils.JsonResponse({
'html': content,
'discussion_data': map(utils.safe_content, threads),
'page': query_params['page'],
'num_pages': query_params['num_pages'],
'annotated_content_info': saxutils.escape(json.dumps(annotated_content_info),escapedict),
})
else:
user_info = cc.User.from_django_user(request.user).to_dict()
def infogetter(thread):
return utils.get_annotated_content_infos(course_id, thread, request.user, user_info)
annotated_content_info = reduce(merge_dict, map(infogetter, threads), {})
context = {
'course': course,
'user': request.user,
@@ -290,3 +283,46 @@ def user_profile(request, course_id, user_id):
return render_to_response('discussion/user_profile.html', context)
except (cc.utils.CommentClientError, cc.utils.CommentClientUnknownError) as err:
raise Http404
def followed_threads(request, course_id, user_id):
course = get_course_with_access(request.user, course_id, 'load')
try:
profiled_user = cc.User(id=user_id, course_id=course_id)
query_params = {
'page': request.GET.get('page', 1),
'per_page': THREADS_PER_PAGE, # more than threads_per_page to show more activities
'sort_key': request.GET.get('sort_key', 'date'),
'sort_order': request.GET.get('sort_order', 'desc'),
}
threads, page, num_pages = profiled_user.subscribed_threads(query_params)
query_params['page'] = page
query_params['num_pages'] = num_pages
user_info = cc.User.from_django_user(request.user).to_dict()
annotated_content_info = utils.get_metadata_for_threads(course_id, threads, request.user, user_info)
if request.is_ajax():
return utils.JsonResponse({
'annotated_content_info': annotated_content_info,
'discussion_data': map(utils.safe_content, threads),
'page': query_params['page'],
'num_pages': query_params['num_pages'],
})
else:
context = {
'course': course,
'user': request.user,
'django_user': User.objects.get(id=user_id),
'profiled_user': profiled_user.to_dict(),
'threads': saxutils.escape(json.dumps(threads), escapedict),
'user_info': saxutils.escape(json.dumps(user_info),escapedict),
'annotated_content_info': saxutils.escape(json.dumps(annotated_content_info),escapedict),
# 'content': content,
}
return render_to_response('discussion/user_profile.html', context)
except (cc.utils.CommentClientError, cc.utils.CommentClientUnknownError) as err:
raise Http404

23
lms/djangoapps/django_comment_client/utils.py
View File

@@ -259,7 +259,11 @@ def get_ability(course_id, content, user):
'can_vote': check_permissions_by_view(user, course_id, content, "vote_for_thread" if content['type'] == 'thread' else "vote_for_comment"),
}
#TODO: RENAME
def get_annotated_content_info(course_id, content, user, user_info):
"""
Get metadata for an individual content (thread or comment)
"""
voted = ''
if content['id'] in user_info['upvoted_ids']:
voted = 'up'
@@ -271,7 +275,11 @@ def get_annotated_content_info(course_id, content, user, user_info):
'ability': get_ability(course_id, content, user),
}
#TODO: RENAME
def get_annotated_content_infos(course_id, thread, user, user_info):
"""
Get metadata for a thread and its children
"""
infos = {}
def annotate(content):
infos[str(content['id'])] = get_annotated_content_info(course_id, content, user, user_info)
@@ -280,6 +288,13 @@ def get_annotated_content_infos(course_id, thread, user, user_info):
annotate(thread)
return infos
def get_metadata_for_threads(course_id, threads, user, user_info):
def infogetter(thread):
return get_annotated_content_infos(course_id, thread, user, user_info)
metadata = reduce(merge_dict, map(infogetter, threads), {})
return metadata
# put this method in utils.py to avoid circular import dependency between helpers and mustache_helpers
def url_for_tags(course_id, tags):
return reverse('django_comment_client.forum.views.forum_form_discussion', args=[course_id]) + '?' + urllib.urlencode({'tags': tags})
@@ -304,7 +319,7 @@ def extend_content(content):
roles = dict(('name', role.name.lower()) for role in user.roles.filter(course_id=content['course_id']))
except user.DoesNotExist:
logging.error('User ID {0} in comment content {1} but not in our DB.'.format(content.get('user_id'), content.get('id')))
content_info = {
'displayed_title': content.get('highlighted_title') or content.get('title', ''),
'displayed_body': content.get('highlighted_body') or content.get('body', ''),
@@ -323,9 +338,9 @@ def get_courseware_context(content, course):
location = id_map[id]["location"].url()
title = id_map[id]["title"]
(course_id, chapter, section, position) = path_to_location(modulestore(), course.id, location)
url = reverse('courseware_position', kwargs={"course_id":course_id,
"chapter":chapter,
"section":section,
url = reverse('courseware_position', kwargs={"course_id":course_id,
"chapter":chapter,
"section":section,
"position":position})
content_info = {"courseware_url": url, "courseware_title": title}
return content_info

3
lms/envs/dev.py
View File

@@ -156,6 +156,9 @@ DEBUG_TOOLBAR_PANELS = (
# 'debug_toolbar.panels.profiling.ProfilingDebugPanel',
)
DEBUG_TOOLBAR_CONFIG = {
'INTERCEPT_REDIRECTS': False
}
############################ FILE UPLOADS (ASKBOT) #############################
DEFAULT_FILE_STORAGE = 'django.core.files.storage.FileSystemStorage'
MEDIA_ROOT = ENV_ROOT / "uploads"

14
lms/lib/comment_client/user.py
View File

@@ -8,7 +8,7 @@ class User(models.Model):
accessible_fields = ['username', 'email', 'follower_ids', 'upvoted_ids', 'downvoted_ids',
'id', 'external_id', 'subscribed_user_ids', 'children', 'course_id',
'subscribed_thread_ids', 'subscribed_commentable_ids',
'subscribed_course_ids', 'threads_count', 'comments_count',
'subscribed_course_ids', 'threads_count', 'comments_count',
'default_sort_key'
]
@@ -65,6 +65,15 @@ class User(models.Model):
response = perform_request('get', url, params)
return response.get('collection', []), response.get('page', 1), response.get('num_pages', 1)
def subscribed_threads(self, query_params={}):
if not self.course_id:
raise CommentClientError("Must provide course_id when retrieving subscribed threads for the user")
url = _url_for_user_subscribed_threads(self.id)
params = {'course_id': self.course_id}
params = merge_dict(params, query_params)
response = perform_request('get', url, params)
return response.get('collection', []), response.get('page', 1), response.get('num_pages', 1)
def _retrieve(self, *args, **kwargs):
url = self.url(action='get', params=self.attributes)
retrieve_params = self.default_retrieve_params
@@ -84,3 +93,6 @@ def _url_for_subscription(user_id):
def _url_for_user_active_threads(user_id):
return "{prefix}/users/{user_id}/active_threads".format(prefix=settings.PREFIX, user_id=user_id)
def _url_for_user_subscribed_threads(user_id):
return "{prefix}/users/{user_id}/subscribed_threads".format(prefix=settings.PREFIX, user_id=user_id)

6
lms/static/coffee/src/discussion/content.coffee
View File

@@ -129,6 +129,12 @@ if Backbone?
json_attributes = _.clone(@attributes)
_.extend(json_attributes, { title: @display_title(), body: @display_body() })
created_at_date: ->
new Date(@get("created_at"))
created_at_time: ->
new Date(@get("created_at")).getTime()
class @Comment extends @Content
urlMappers:
'reply': -> DiscussionUtil.urlFor('create_sub_comment', @id)

36
lms/static/coffee/src/discussion/discussion.coffee
View File

@@ -25,17 +25,22 @@ if Backbone?
@add model
model
retrieveAnotherPage: (search_text="", commentable_ids="", sort_key="")->
# TODO: I really feel that this belongs in DiscussionThreadListView
retrieveAnotherPage: (mode, options={}, sort_options={})->
@current_page += 1
url = DiscussionUtil.urlFor 'threads'
data = { page: @current_page }
if search_text
data['text'] = search_text
if sort_key
data['sort_key'] = sort_key
if commentable_ids
data['commentable_ids'] = commentable_ids
switch mode
when 'search'
url = DiscussionUtil.urlFor 'search'
data['text'] = options.search_text
when 'commentables'
url = DiscussionUtil.urlFor 'search'
data['commentable_ids'] = options.commentable_ids
when 'all'
url = DiscussionUtil.urlFor 'threads'
when 'followed'
url = DiscussionUtil.urlFor 'followed_threads', options.user_id
data['sort_key'] = sort_options.sort_key || 'date'
data['sort_order'] = sort_options.sort_order || 'desc'
DiscussionUtil.safeAjax
$elem: @$el
url: url
@@ -45,7 +50,10 @@ if Backbone?
models = @models
new_threads = [new Thread(data) for data in response.discussion_data][0]
new_collection = _.union(models, new_threads)
Content.loadContentInfos(response.annotated_content_info)
@reset new_collection
@pages = response.num_pages
@current_page = response.page
sortByDate: (thread) ->
thread.get("created_at")
@@ -60,9 +68,15 @@ if Backbone?
sortByVotes: (thread1, thread2) ->
thread1_count = parseInt(thread1.get("votes")['up_count'])
thread2_count = parseInt(thread2.get("votes")['up_count'])
thread2_count - thread1_count
if thread2_count != thread1_count
thread2_count - thread1_count
else
thread2.created_at_time() - thread1.created_at_time()
sortByComments: (thread1, thread2) ->
thread1_count = parseInt(thread1.get("comments_count"))
thread2_count = parseInt(thread2.get("comments_count"))
thread2_count - thread1_count
if thread2_count != thread1_count
thread2_count - thread1_count
else
thread2.created_at_time() - thread1.created_at_time()

1
lms/static/coffee/src/discussion/utils.coffee
View File

@@ -66,6 +66,7 @@ class @DiscussionUtil
permanent_link_thread : "/courses/#{$$course_id}/discussion/forum/#{param}/threads/#{param1}"
permanent_link_comment : "/courses/#{$$course_id}/discussion/forum/#{param}/threads/#{param1}##{param2}"
user_profile : "/courses/#{$$course_id}/discussion/forum/users/#{param}"
followed_threads : "/courses/#{$$course_id}/discussion/forum/users/#{param}/followed"
threads : "/courses/#{$$course_id}/discussion/forum"
}[name]

80
lms/static/coffee/src/discussion/views/discussion_thread_list_view.coffee
View File

@@ -31,6 +31,7 @@ if Backbone?
@boardName
@template = _.template($("#thread-list-template").html())
@current_search = ""
@mode = 'all'
reloadDisplayedCollection: (thread) =>
thread_id = thread.get('id')
@@ -119,10 +120,19 @@ if Backbone?
@$(".post-list").append("<li class='more-pages'><a href='#'>Load more</a></li>")
loadMorePages: (event) ->
event.preventDefault()
if event
event.preventDefault()
@$(".more-pages").html('<div class="loading-animation"></div>')
@$(".more-pages").addClass("loading")
@collection.retrieveAnotherPage(@current_search, @discussionIds, @sortBy)
options = {}
switch @mode
when 'search'
options.search_text = @current_search
when 'followed'
options.user_id = window.user.id
when 'commentables'
options.commentable_ids = @discussionIds
@collection.retrieveAnotherPage(@mode, options, {sort_key: @sortBy})
renderThread: (thread) =>
content = $(_.template($("#thread-list-item-template").html())(thread.toJSON()))
@@ -148,7 +158,7 @@ if Backbone?
threadSelected: (e) =>
thread_id = $(e.target).closest("a").data("id")
@setActiveThread(thread_id)
@trigger("thread:selected", thread_id)
@trigger("thread:selected", thread_id) # This triggers a callback in the DiscussionRouter which calls the line above...
false
threadRemoved: (thread_id) =>
@@ -245,10 +255,13 @@ if Backbone?
else
@setTopic(event) # just sets the title for the dropdown
item = $(event.target).closest('li')
if item.find("span.board-name").data("discussion_id") == "#all"
discussionId = item.find("span.board-name").data("discussion_id")
if discussionId == "#all"
@discussionIds = ""
@$(".post-search-field").val("")
@retrieveAllThreads()
else if discussionId == "#following"
@retrieveFollowed(event)
else
discussionIds = _.map item.find(".board-name[data-discussion_id]"), (board) -> $(board).data("discussion_id").id
@retrieveDiscussions(discussionIds)
@@ -262,48 +275,35 @@ if Backbone?
@collection.current_page = response.page
@collection.pages = response.num_pages
@collection.reset(response.discussion_data)
Content.loadContentInfos(response.content_info)
@displayedCollection.reset(@collection.models)
Content.loadContentInfos(response.annotated_content_info)
@displayedCollection.reset(@collection.models)# Don't think this is necessary because it's called on collection.reset
if callback?
callback()
retrieveDiscussions: (discussion_ids) ->
@discussionIds = discussion_ids.join(',')
url = DiscussionUtil.urlFor("search")
DiscussionUtil.safeAjax
data: { 'commentable_ids': @discussionIds }
url: url
type: "GET"
success: (response, textStatus) =>
@collection.current_page = response.page
@collection.pages = response.num_pages
@collection.reset(response.discussion_data)
Content.loadContentInfos(response.content_info)
@displayedCollection.reset(@collection.models)
@mode = 'commentables'
@retrieveFirstPage()
retrieveAllThreads: () ->
url = DiscussionUtil.urlFor("threads")
DiscussionUtil.safeAjax
url: url
type: "GET"
success: (response, textStatus) =>
@collection.current_page = response.page
@collection.pages = response.num_pages
@collection.reset(response.discussion_data)
Content.loadContentInfos(response.content_info)
@displayedCollection.reset(@collection.models)
@mode = 'all'
@retrieveFirstPage()
retrieveFirstPage: (event)->
@collection.current_page = 0
@collection.reset()
@loadMorePages(event)
sortThreads: (event) ->
@$(".sort-bar a").removeClass("active")
$(event.target).addClass("active")
@sortBy = $(event.target).data("sort")
if @sortBy == "date"
@displayedCollection.comparator = @displayedCollection.sortByDateRecentFirst
else if @sortBy == "votes"
@displayedCollection.comparator = @displayedCollection.sortByVotes
else if @sortBy == "comments"
@displayedCollection.comparator = @displayedCollection.sortByComments
@displayedCollection.sort()
@displayedCollection.comparator = switch @sortBy
when 'date' then @displayedCollection.sortByDateRecentFirst
when 'votes' then @displayedCollection.sortByVotes
when 'comments' then @displayedCollection.sortByComments
@retrieveFirstPage(event)
performSearch: (event) ->
if event.which == 13
@@ -317,8 +317,12 @@ if Backbone?
@searchFor(text)
searchFor: (text, callback, value) ->
@mode = 'search'
@current_search = text
url = DiscussionUtil.urlFor("search")
#TODO: This might be better done by setting discussion.current_page=0 and calling discussion.loadMorePages
# Mainly because this currently does not reset any pagination variables which could cause problems.
# This doesn't use pagination either.
DiscussionUtil.safeAjax
$elem: @$(".post-search-field")
data: { text: text }
@@ -334,13 +338,13 @@ if Backbone?
if textStatus == 'success'
# TODO: Augment existing collection?
@collection.reset(response.discussion_data)
Content.loadContentInfos(response.content_info)
Content.loadContentInfos(response.annotated_content_info)
@collection.current_page = response.page
@collection.pages = response.num_pages
# TODO: Perhaps reload user info so that votes can be updated.
# In the future we might not load all of a user's votes at once
# so this would probably be necessary anyway
@displayedCollection.reset(@collection.models)
@displayedCollection.reset(@collection.models) # Don't think this is necessary
clearSearch: (callback, value) ->
@$(".post-search-field").val("")
@@ -372,3 +376,7 @@ if Backbone?
scrollTarget = Math.min(scrollTop - itemFromTop, scrollTop)
scrollTarget = Math.max(scrollTop - itemFromTop - $(".browse-topic-drop-menu").height() + $(items[index]).height(), scrollTarget)
$(".browse-topic-drop-menu").scrollTop(scrollTarget)
retrieveFollowed: (event)=>
@mode = 'followed'
@retrieveFirstPage(event)

1
lms/static/coffee/src/discussion/views/discussion_thread_profile_view.coffee
View File

@@ -84,7 +84,6 @@ if Backbone?
toggleFollowing: (event) ->
$elem = $(event.target)
url = null
console.log "follow"
if not @model.get('subscribed')
@model.follow()
url = @model.urlFor("follow")

3
lms/static/coffee/src/discussion/views/discussion_user_profile_view.coffee
View File

@@ -6,15 +6,12 @@ if Backbone?
@renderThreads @$el, @collection
renderThreads: ($elem, threads) =>
#Content.loadContentInfos(response.annotated_content_info)
console.log threads
@discussion = new Discussion()
@discussion.reset(threads, {silent: false})
$discussion = $(Mustache.render $("script#_user_profile").html(), {'threads':threads})
console.log $discussion
$elem.append($discussion)
@threadviews = @discussion.map (thread) ->
new DiscussionThreadProfileView el: @$("article#thread_#{thread.id}"), model: thread
console.log @threadviews
_.each @threadviews, (dtv) -> dtv.render()
addThread: (thread, collection, options) =>

7
lms/templates/discussion/_filter_dropdown.html
View File

@@ -27,12 +27,17 @@
<div class="browse-topic-drop-search">
<input type="text" class="browse-topic-drop-search-input" placeholder="filter topics">
</div>
<ul class="browse-topic-drop-menu">
<ul class="browse-topic-drop-menu">
<li>
<a href="#">
<span class="board-name" data-discussion_id='#all'>All</span>
</a>
</li>
<li>
<a href="#">
<span class="board-name" data-discussion_id='#following'>Following</span>
</a>
</li>
${render_dropdown(category_map)}
</ul>
</div>

2
lms/templates/discussion/index.html
View File

@@ -21,7 +21,7 @@
<%include file="_new_post.html" />
<section class="discussion container" id="discussion-container" data-roles="${roles}" data-course-id="${course_id}" data-user-info="${user_info}" data-threads="${threads}" data-thread-pages="${thread_pages}">
<section class="discussion container" id="discussion-container" data-roles="${roles}" data-course-id="${course_id}" data-user-info="${user_info}" data-threads="${threads}" data-thread-pages="${thread_pages}" data-content-info="${annotated_content_info}">
<div class="discussion-body">
<div class="sidebar"></div>
<div class="discussion-column">