Python MSharedStory.stories_with_comments_and_profiles方法代码示例

# 需要导入模块: from apps.social.models import MSharedStory [as 别名]
# 或者: from apps.social.models.MSharedStory import stories_with_comments_and_profiles [as 别名]
def story_public_comments(request):
    format           = request.REQUEST.get('format', 'json')
    relative_user_id = request.REQUEST.get('user_id', None)
    feed_id          = int(request.REQUEST['feed_id'])
    story_id         = request.REQUEST['story_id']
  
    if not relative_user_id:
        relative_user_id = get_user(request).pk
    
    stories = MSharedStory.objects.filter(story_feed_id=feed_id, story_guid=story_id).limit(1)
    stories = Feed.format_stories(stories)
    stories, profiles = MSharedStory.stories_with_comments_and_profiles(stories, relative_user_id, 
                                                                        check_all=True,
                                                                        public=True)

    if format == 'html':
        stories = MSharedStory.attach_users_to_stories(stories, profiles)
        return render_to_response('social/story_comments.xhtml', {
            'story': stories[0],
        }, context_instance=RequestContext(request))
    else:
        return json.json_response(request, {
            'comments': stories[0]['public_comments'], 
            'user_profiles': profiles,
        })

# 需要导入模块: from apps.social.models import MSharedStory [as 别名]
# 或者: from apps.social.models.MSharedStory import stories_with_comments_and_profiles [as 别名]
def mark_story_as_unshared(request):
    feed_id  = int(request.POST['feed_id'])
    story_id = request.POST['story_id']
    format = request.REQUEST.get('format', 'json')
    original_story_found = True
    
    story = MStory.objects(story_feed_id=feed_id, story_guid=story_id).limit(1).first()
    if not story:
        original_story_found = False
        
    shared_story = MSharedStory.objects(user_id=request.user.pk, 
                                        story_feed_id=feed_id, 
                                        story_guid=story_id).limit(1).first()
    if not shared_story:
        return json.json_response(request, {'code': -1, 'message': 'Shared story not found.'})
    
    socialsubs = MSocialSubscription.objects.filter(subscription_user_id=request.user.pk)
    for socialsub in socialsubs:
        socialsub.needs_unread_recalc = True
        socialsub.save()
    logging.user(request, "~FC~SKUn-sharing ~FM%s: ~SB~FB%s" % (shared_story.story_title[:20],
                                                                shared_story.comments[:30]))
    shared_story.delete()
    
    if original_story_found:
        story.count_comments()
    else:
        story = shared_story
    
    story = Feed.format_story(story)
    stories, profiles = MSharedStory.stories_with_comments_and_profiles([story], 
                                                                        request.user.pk, 
                                                                        check_all=True)

    if format == 'html':
        stories = MSharedStory.attach_users_to_stories(stories, profiles)
        return render_to_response('social/story_share.xhtml', {
            'story': stories[0],
        }, context_instance=RequestContext(request))
    else:
        return json.json_response(request, {
            'code': 1, 
            'message': "Story unshared.", 
            'story': stories[0], 
            'user_profiles': profiles,
        })

# 需要导入模块: from apps.social.models import MSharedStory [as 别名]
# 或者: from apps.social.models.MSharedStory import stories_with_comments_and_profiles [as 别名]
def mark_story_as_unshared(request):
    feed_id = int(request.POST["feed_id"])
    story_id = request.POST["story_id"]
    relative_user_id = request.POST.get("relative_user_id") or request.user.pk
    format = request.REQUEST.get("format", "json")
    original_story_found = True

    story = MStory.objects(story_feed_id=feed_id, story_guid=story_id).limit(1).first()
    if not story:
        original_story_found = False

    shared_story = (
        MSharedStory.objects(user_id=request.user.pk, story_feed_id=feed_id, story_guid=story_id).limit(1).first()
    )
    if not shared_story:
        return json.json_response(request, {"code": -1, "message": "Shared story not found."})

    socialsubs = MSocialSubscription.objects.filter(subscription_user_id=request.user.pk)
    for socialsub in socialsubs:
        socialsub.needs_unread_recalc = True
        socialsub.save()
    logging.user(
        request, "~FC~SKUn-sharing ~FM%s: ~SB~FB%s" % (shared_story.story_title[:20], shared_story.comments[:30])
    )
    shared_story.delete()

    if original_story_found:
        story.count_comments()
    else:
        story = shared_story

    story = Feed.format_story(story)
    stories, profiles = MSharedStory.stories_with_comments_and_profiles([story], relative_user_id, check_all=True)

    if format == "html":
        stories = MSharedStory.attach_users_to_stories(stories, profiles)
        return render_to_response(
            "social/social_story.xhtml", {"story": stories[0]}, context_instance=RequestContext(request)
        )
    else:
        return json.json_response(
            request, {"code": 1, "message": "Story unshared.", "story": stories[0], "user_profiles": profiles}
        )

# 需要导入模块: from apps.social.models import MSharedStory [as 别名]
# 或者: from apps.social.models.MSharedStory import stories_with_comments_and_profiles [as 别名]
def story_public_comments(request):
    format = request.REQUEST.get("format", "json")
    relative_user_id = request.REQUEST.get("user_id", None)
    feed_id = int(request.REQUEST["feed_id"])
    story_id = request.REQUEST["story_id"]

    if not relative_user_id:
        relative_user_id = get_user(request).pk

    stories = MSharedStory.objects.filter(story_feed_id=feed_id, story_guid=story_id).limit(1)
    stories = Feed.format_stories(stories)
    stories, profiles = MSharedStory.stories_with_comments_and_profiles(
        stories, relative_user_id, check_all=True, public=True
    )

    if format == "html":
        stories = MSharedStory.attach_users_to_stories(stories, profiles)
        return render_to_response(
            "social/story_comments.xhtml", {"story": stories[0]}, context_instance=RequestContext(request)
        )
    else:
        return json.json_response(request, {"comments": stories[0]["public_comments"], "user_profiles": profiles})

# 需要导入模块: from apps.social.models import MSharedStory [as 别名]
# 或者: from apps.social.models.MSharedStory import stories_with_comments_and_profiles [as 别名]
def load_social_stories(request, user_id, username=None):
    start          = time.time()
    user           = get_user(request)
    social_user_id = int(user_id)
    social_user    = get_object_or_404(User, pk=social_user_id)
    offset         = int(request.REQUEST.get('offset', 0))
    limit          = int(request.REQUEST.get('limit', 6))
    page           = request.REQUEST.get('page')
    order          = request.REQUEST.get('order', 'newest')
    read_filter    = request.REQUEST.get('read_filter', 'all')
    stories        = []
    
    if page: offset = limit * (int(page) - 1)
    now = localtime_for_timezone(datetime.datetime.now(), user.profile.timezone)
    UNREAD_CUTOFF = datetime.datetime.utcnow() - datetime.timedelta(days=settings.DAYS_OF_UNREAD)
    
    social_profile = MSocialProfile.get_user(social_user.pk)
    try:
        socialsub = MSocialSubscription.objects.get(user_id=user.pk, subscription_user_id=social_user_id)
    except MSocialSubscription.DoesNotExist:
        socialsub = None
    mstories = MSharedStory.objects(user_id=social_user.pk).order_by('-shared_date')[offset:offset+limit]
    stories = Feed.format_stories(mstories)
    
    if socialsub and (read_filter == 'unread' or order == 'oldest'):
        story_ids = socialsub.get_stories(order=order, read_filter=read_filter, offset=offset, limit=limit)
        story_date_order = "%sshared_date" % ('' if order == 'oldest' else '-')
        if story_ids:
            mstories = MSharedStory.objects(user_id=social_user.pk,
                                            story_db_id__in=story_ids).order_by(story_date_order)
            stories = Feed.format_stories(mstories)
    else:
        mstories = MSharedStory.objects(user_id=social_user.pk).order_by('-shared_date')[offset:offset+limit]
        stories = Feed.format_stories(mstories)

    if not stories:
        return dict(stories=[])
    
    checkpoint1 = time.time()
    
    stories, user_profiles = MSharedStory.stories_with_comments_and_profiles(stories, user.pk, check_all=True)

    story_feed_ids = list(set(s['story_feed_id'] for s in stories))
    usersubs = UserSubscription.objects.filter(user__pk=user.pk, feed__pk__in=story_feed_ids)
    usersubs_map = dict((sub.feed_id, sub) for sub in usersubs)
    unsub_feed_ids = list(set(story_feed_ids).difference(set(usersubs_map.keys())))
    unsub_feeds = Feed.objects.filter(pk__in=unsub_feed_ids)
    unsub_feeds = [feed.canonical(include_favicon=False) for feed in unsub_feeds]
    date_delta = UNREAD_CUTOFF
    if socialsub and date_delta < socialsub.mark_read_date:
        date_delta = socialsub.mark_read_date
    
    # Get intelligence classifier for user
    classifier_feeds   = list(MClassifierFeed.objects(user_id=user.pk, social_user_id=social_user_id))
    classifier_authors = list(MClassifierAuthor.objects(user_id=user.pk, social_user_id=social_user_id))
    classifier_titles  = list(MClassifierTitle.objects(user_id=user.pk, social_user_id=social_user_id))
    classifier_tags    = list(MClassifierTag.objects(user_id=user.pk, social_user_id=social_user_id))
    # Merge with feed specific classifiers
    classifier_feeds   = classifier_feeds + list(MClassifierFeed.objects(user_id=user.pk, feed_id__in=story_feed_ids))
    classifier_authors = classifier_authors + list(MClassifierAuthor.objects(user_id=user.pk, feed_id__in=story_feed_ids))
    classifier_titles  = classifier_titles + list(MClassifierTitle.objects(user_id=user.pk, feed_id__in=story_feed_ids))
    classifier_tags    = classifier_tags + list(MClassifierTag.objects(user_id=user.pk, feed_id__in=story_feed_ids))

    checkpoint2 = time.time()
    
    story_ids = [story['id'] for story in stories]
    userstories_db = MUserStory.objects(user_id=user.pk,
                                        feed_id__in=story_feed_ids,
                                        story_id__in=story_ids).only('story_id')
    userstories = set(us.story_id for us in userstories_db)

    starred_stories = MStarredStory.objects(user_id=user.pk, 
                                            story_feed_id__in=story_feed_ids, 
                                            story_guid__in=story_ids).only('story_guid', 'starred_date')
    shared_stories = MSharedStory.objects(user_id=user.pk, 
                                          story_feed_id__in=story_feed_ids, 
                                          story_guid__in=story_ids)\
                                 .only('story_guid', 'shared_date', 'comments')
    starred_stories = dict([(story.story_guid, story.starred_date) for story in starred_stories])
    shared_stories = dict([(story.story_guid, dict(shared_date=story.shared_date, comments=story.comments))
                           for story in shared_stories])
    
    for story in stories:
        story['social_user_id'] = social_user_id
        story_feed_id = story['story_feed_id']
        # story_date = localtime_for_timezone(story['story_date'], user.profile.timezone)
        shared_date = localtime_for_timezone(story['shared_date'], user.profile.timezone)
        story['short_parsed_date'] = format_story_link_date__short(shared_date, now)
        story['long_parsed_date'] = format_story_link_date__long(shared_date, now)
        
        if not socialsub:
            story['read_status'] = 1
        elif story['id'] in userstories:
            story['read_status'] = 1
        elif story['shared_date'] < date_delta:
            story['read_status'] = 1
        elif not usersubs_map.get(story_feed_id):
            story['read_status'] = 0
        elif not story.get('read_status') and story['story_date'] < usersubs_map[story_feed_id].mark_read_date:
            story['read_status'] = 1
#.........这里部分代码省略.........

# 需要导入模块: from apps.social.models import MSharedStory [as 别名]
# 或者: from apps.social.models.MSharedStory import stories_with_comments_and_profiles [as 别名]
def mark_story_as_shared(request):
    code     = 1
    feed_id  = int(request.POST['feed_id'])
    story_id = request.POST['story_id']
    comments = request.POST.get('comments', '')
    source_user_id = request.POST.get('source_user_id')
    post_to_services = request.POST.getlist('post_to_services')
    format = request.REQUEST.get('format', 'json')
    
    MSocialProfile.get_user(request.user.pk)
    
    story, original_story_found = MStory.find_story(feed_id, story_id)

    if not story:
        return json.json_response(request, {
            'code': -1, 
            'message': 'Could not find the original story and no copies could be found.'
        })
    
    shared_story = MSharedStory.objects.filter(user_id=request.user.pk, 
                                               story_feed_id=feed_id, 
                                               story_guid=story_id).limit(1).first()
    if not shared_story:
        story_db = dict([(k, v) for k, v in story._data.items() 
                                if k is not None and v is not None])
        story_values = dict(user_id=request.user.pk, comments=comments, 
                            has_comments=bool(comments), story_db_id=story.id)
        story_db.update(story_values)
        shared_story = MSharedStory.objects.create(**story_db)
        if source_user_id:
            shared_story.set_source_user_id(int(source_user_id))
        socialsubs = MSocialSubscription.objects.filter(subscription_user_id=request.user.pk)
        for socialsub in socialsubs:
            socialsub.needs_unread_recalc = True
            socialsub.save()
        logging.user(request, "~FCSharing ~FM%s: ~SB~FB%s" % (story.story_title[:20], comments[:30]))
    else:
        shared_story.comments = comments
        shared_story.has_comments = bool(comments)
        shared_story.save()
        logging.user(request, "~FCUpdating shared story ~FM%s: ~SB~FB%s" % (
                     story.story_title[:20], comments[:30]))
    
    if original_story_found:
        story.count_comments()
    shared_story.publish_update_to_subscribers()
    
    story = Feed.format_story(story)
    check_all = not original_story_found
    stories, profiles = MSharedStory.stories_with_comments_and_profiles([story], request.user.pk,
                                                                        check_all=check_all)
    story = stories[0]
    story['shared_comments'] = strip_tags(shared_story['comments'] or "")
    
    if post_to_services:
        for service in post_to_services:
            if service not in shared_story.posted_to_services:
                PostToService.delay(shared_story_id=shared_story.id, service=service)
    
    if shared_story.source_user_id and shared_story.comments:
        EmailStoryReshares.apply_async(kwargs=dict(shared_story_id=shared_story.id), countdown=60)
    
    if format == 'html':
        stories = MSharedStory.attach_users_to_stories(stories, profiles)
        return render_to_response('social/story_share.xhtml', {
            'story': story,
        }, context_instance=RequestContext(request))
    else:
        return json.json_response(request, {
            'code': code, 
            'story': story, 
            'user_profiles': profiles,
        })

# 需要导入模块: from apps.social.models import MSharedStory [as 别名]
# 或者: from apps.social.models.MSharedStory import stories_with_comments_and_profiles [as 别名]
def load_social_page(request, user_id, username=None, **kwargs):
    start = time.time()
    user = request.user
    social_user_id = int(user_id)
    social_user = get_object_or_404(User, pk=social_user_id)
    offset = int(request.REQUEST.get('offset', 0))
    limit = int(request.REQUEST.get('limit', 6))
    page = request.REQUEST.get('page')
    format = request.REQUEST.get('format', None)
    has_next_page = False
    feed_id = kwargs.get('feed_id') or request.REQUEST.get('feed_id')
    if page: offset = limit * (int(page) - 1)

    user_social_profile = None
    if user.is_authenticated():
        user_social_profile = MSocialProfile.get_user(user.pk)
    social_profile = MSocialProfile.get_user(social_user_id)
    params = dict(user_id=social_user.pk)
    if feed_id:
        params['story_feed_id'] = feed_id
    mstories = MSharedStory.objects(**params).order_by('-shared_date')[offset:offset+limit+1]
    stories = Feed.format_stories(mstories)
    if len(stories) > limit:
        has_next_page = True
        stories = stories[:-1]

    checkpoint1 = time.time()

    if not stories:
        params = {
            "user": user,
            "stories": [],
            "feeds": {},
            "social_user": social_user,
            "social_profile": social_profile,
            'user_social_profile' : json.encode(user_social_profile and user_social_profile.page()),
        }
        template = 'social/social_page.xhtml'
        return render_to_response(template, params, context_instance=RequestContext(request))

    story_feed_ids = list(set(s['story_feed_id'] for s in stories))
    feeds = Feed.objects.filter(pk__in=story_feed_ids)
    feeds = dict((feed.pk, feed.canonical(include_favicon=False)) for feed in feeds)
    for story in stories:
        if story['story_feed_id'] in feeds:
            # Feed could have been deleted.
            story['feed'] = feeds[story['story_feed_id']]
        shared_date = localtime_for_timezone(story['shared_date'], social_user.profile.timezone)
        story['shared_date'] = shared_date
    
    stories, profiles = MSharedStory.stories_with_comments_and_profiles(stories, social_user.pk, 
                                                                        check_all=True)

    checkpoint2 = time.time()
    
    if user.is_authenticated():
        for story in stories:
            if user.pk in story['shared_by_friends'] or user.pk in story['shared_by_public']:
                story['shared_by_user'] = True
                shared_story = MSharedStory.objects.get(user_id=user.pk, 
                                                        story_feed_id=story['story_feed_id'],
                                                        story_guid=story['id'])
                story['user_comments'] = shared_story.comments

    stories = MSharedStory.attach_users_to_stories(stories, profiles)

    params = {
        'social_user'   : social_user,
        'stories'       : stories,
        'user_social_profile' : json.encode(user_social_profile and user_social_profile.page()),
        'social_profile': social_profile,
        'feeds'         : feeds,
        'user_profile'  : hasattr(user, 'profile') and user.profile,
        'has_next_page' : has_next_page,
        'holzer_truism' : random.choice(jennyholzer.TRUISMS) #if not has_next_page else None
    }

    diff1 = checkpoint1-start
    diff2 = checkpoint2-start
    timediff = time.time()-start
    logging.user(request, "~FYLoading ~FMsocial page~FY: ~SB%s%s ~SN(%.4s seconds, ~SB%.4s/%.4s~SN)" % (
        social_profile.title[:22], ('~SN/p%s' % page) if page > 1 else '', timediff,
        diff1, diff2))
    if format == 'html':
        template = 'social/social_stories.xhtml'
    else:
        template = 'social/social_page.xhtml'
        
    return render_to_response(template, params, context_instance=RequestContext(request))

# 需要导入模块: from apps.social.models import MSharedStory [as 别名]
# 或者: from apps.social.models.MSharedStory import stories_with_comments_and_profiles [as 别名]
def mark_story_as_shared(request):
    code = 1
    feed_id = int(request.POST["feed_id"])
    story_id = request.POST["story_id"]
    comments = request.POST.get("comments", "")
    source_user_id = request.POST.get("source_user_id")
    relative_user_id = request.POST.get("relative_user_id") or request.user.pk
    post_to_services = request.POST.getlist("post_to_services")
    format = request.REQUEST.get("format", "json")

    MSocialProfile.get_user(request.user.pk)

    story, original_story_found = MStory.find_story(feed_id, story_id)

    if not story:
        return json.json_response(
            request, {"code": -1, "message": "Could not find the original story and no copies could be found."}
        )

    shared_story = (
        MSharedStory.objects.filter(user_id=request.user.pk, story_feed_id=feed_id, story_guid=story_id)
        .limit(1)
        .first()
    )
    if not shared_story:
        story_db = dict([(k, v) for k, v in story._data.items() if k is not None and v is not None])
        story_values = dict(
            user_id=request.user.pk, comments=comments, has_comments=bool(comments), story_db_id=story.id
        )
        story_db.update(story_values)
        shared_story = MSharedStory.objects.create(**story_db)
        if source_user_id:
            shared_story.set_source_user_id(int(source_user_id))
        socialsubs = MSocialSubscription.objects.filter(subscription_user_id=request.user.pk)
        for socialsub in socialsubs:
            socialsub.needs_unread_recalc = True
            socialsub.save()
        logging.user(request, "~FCSharing ~FM%s: ~SB~FB%s" % (story.story_title[:20], comments[:30]))
    else:
        shared_story.comments = comments
        shared_story.has_comments = bool(comments)
        shared_story.save()
        logging.user(request, "~FCUpdating shared story ~FM%s: ~SB~FB%s" % (story.story_title[:20], comments[:30]))

    if original_story_found:
        story.count_comments()
    shared_story.publish_update_to_subscribers()

    story = Feed.format_story(story)
    check_all = not original_story_found
    stories, profiles = MSharedStory.stories_with_comments_and_profiles([story], relative_user_id, check_all=check_all)
    story = stories[0]
    story["shared_comments"] = strip_tags(shared_story["comments"] or "")
    story["shared_by_user"] = True

    if post_to_services:
        for service in post_to_services:
            if service not in shared_story.posted_to_services:
                PostToService.delay(shared_story_id=shared_story.id, service=service)

    if shared_story.source_user_id and shared_story.comments:
        EmailStoryReshares.apply_async(
            kwargs=dict(shared_story_id=shared_story.id), countdown=settings.SECONDS_TO_DELAY_CELERY_EMAILS
        )

    if format == "html":
        stories = MSharedStory.attach_users_to_stories(stories, profiles)
        return render_to_response(
            "social/social_story.xhtml", {"story": story}, context_instance=RequestContext(request)
        )
    else:
        return json.json_response(request, {"code": code, "story": story, "user_profiles": profiles})

# 需要导入模块: from apps.social.models import MSharedStory [as 别名]
# 或者: from apps.social.models.MSharedStory import stories_with_comments_and_profiles [as 别名]
def load_social_page(request, user_id, username=None, **kwargs):
    start = time.time()
    user = request.user
    social_user_id = int(user_id)
    social_user = get_object_or_404(User, pk=social_user_id)
    offset = int(request.REQUEST.get("offset", 0))
    limit = int(request.REQUEST.get("limit", 6))
    page = request.REQUEST.get("page")
    format = request.REQUEST.get("format", None)
    has_next_page = False
    feed_id = kwargs.get("feed_id") or request.REQUEST.get("feed_id")
    if page:
        offset = limit * (int(page) - 1)

    user_social_profile = None
    user_social_services = None
    if user.is_authenticated():
        user_social_profile = MSocialProfile.get_user(user.pk)
        user_social_services = MSocialServices.get_user(user.pk)
    social_profile = MSocialProfile.get_user(social_user_id)

    params = dict(user_id=social_user.pk)
    if feed_id:
        params["story_feed_id"] = feed_id
    mstories = MSharedStory.objects(**params).order_by("-shared_date")[offset : offset + limit + 1]
    stories = Feed.format_stories(mstories)
    if len(stories) > limit:
        has_next_page = True
        stories = stories[:-1]

    checkpoint1 = time.time()

    if not stories:
        params = {
            "user": user,
            "stories": [],
            "feeds": {},
            "social_user": social_user,
            "social_profile": social_profile,
            "user_social_services": user_social_services,
            "user_social_profile": json.encode(user_social_profile and user_social_profile.page()),
        }
        template = "social/social_page.xhtml"
        return render_to_response(template, params, context_instance=RequestContext(request))

    story_feed_ids = list(set(s["story_feed_id"] for s in stories))
    feeds = Feed.objects.filter(pk__in=story_feed_ids)
    feeds = dict((feed.pk, feed.canonical(include_favicon=False)) for feed in feeds)
    for story in stories:
        if story["story_feed_id"] in feeds:
            # Feed could have been deleted.
            story["feed"] = feeds[story["story_feed_id"]]
        shared_date = localtime_for_timezone(story["shared_date"], social_user.profile.timezone)
        story["shared_date"] = shared_date

    stories, profiles = MSharedStory.stories_with_comments_and_profiles(stories, social_user.pk, check_all=True)

    checkpoint2 = time.time()

    if user.is_authenticated():
        for story in stories:
            if user.pk in story["share_user_ids"]:
                story["shared_by_user"] = True
                shared_story = MSharedStory.objects.get(
                    user_id=user.pk, story_feed_id=story["story_feed_id"], story_guid=story["id"]
                )
                story["user_comments"] = shared_story.comments

    stories = MSharedStory.attach_users_to_stories(stories, profiles)

    params = {
        "social_user": social_user,
        "stories": stories,
        "user_social_profile": user_social_profile,
        "user_social_profile_page": json.encode(user_social_profile and user_social_profile.page()),
        "user_social_services": user_social_services,
        "user_social_services_page": json.encode(user_social_services and user_social_services.to_json()),
        "social_profile": social_profile,
        "feeds": feeds,
        "user_profile": hasattr(user, "profile") and user.profile,
        "has_next_page": has_next_page,
        "holzer_truism": random.choice(jennyholzer.TRUISMS),  # if not has_next_page else None
    }

    diff1 = checkpoint1 - start
    diff2 = checkpoint2 - start
    timediff = time.time() - start
    logging.user(
        request,
        "~FYLoading ~FMsocial page~FY: ~SB%s%s ~SN(%.4s seconds, ~SB%.4s/%.4s~SN)"
        % (social_profile.title[:22], ("~SN/p%s" % page) if page > 1 else "", timediff, diff1, diff2),
    )
    if format == "html":
        template = "social/social_stories.xhtml"
    else:
        template = "social/social_page.xhtml"

    return render_to_response(template, params, context_instance=RequestContext(request))

# 需要导入模块: from apps.social.models import MSharedStory [as 别名]
# 或者: from apps.social.models.MSharedStory import stories_with_comments_and_profiles [as 别名]
def load_river_blurblog(request):
    limit = 10
    start = time.time()
    user = get_user(request)
    social_user_ids = [int(uid) for uid in request.REQUEST.getlist("social_user_ids") if uid]
    original_user_ids = list(social_user_ids)
    page = int(request.REQUEST.get("page", 1))
    order = request.REQUEST.get("order", "newest")
    read_filter = request.REQUEST.get("read_filter", "unread")
    relative_user_id = request.REQUEST.get("relative_user_id", None)
    now = localtime_for_timezone(datetime.datetime.now(), user.profile.timezone)
    UNREAD_CUTOFF = datetime.datetime.utcnow() - datetime.timedelta(days=settings.DAYS_OF_UNREAD)

    if not relative_user_id:
        relative_user_id = get_user(request).pk

    if not social_user_ids:
        socialsubs = MSocialSubscription.objects.filter(user_id=user.pk)
        social_user_ids = [s.subscription_user_id for s in socialsubs]

    offset = (page - 1) * limit
    limit = page * limit - 1

    story_ids, story_dates = MSocialSubscription.feed_stories(
        user.pk, social_user_ids, offset=offset, limit=limit, order=order, read_filter=read_filter
    )
    mstories = MStory.objects(id__in=story_ids)
    story_id_to_dates = dict(zip(story_ids, story_dates))

    def sort_stories_by_id(a, b):
        return int(story_id_to_dates[str(b.id)]) - int(story_id_to_dates[str(a.id)])

    sorted_mstories = sorted(mstories, cmp=sort_stories_by_id)
    stories = Feed.format_stories(sorted_mstories)
    for s, story in enumerate(stories):
        story["story_date"] = datetime.datetime.fromtimestamp(story_dates[s])
    stories, user_profiles = MSharedStory.stories_with_comments_and_profiles(stories, relative_user_id, check_all=True)

    story_feed_ids = list(set(s["story_feed_id"] for s in stories))
    usersubs = UserSubscription.objects.filter(user__pk=user.pk, feed__pk__in=story_feed_ids)
    usersubs_map = dict((sub.feed_id, sub) for sub in usersubs)
    unsub_feed_ids = list(set(story_feed_ids).difference(set(usersubs_map.keys())))
    unsub_feeds = Feed.objects.filter(pk__in=unsub_feed_ids)
    unsub_feeds = [feed.canonical(include_favicon=False) for feed in unsub_feeds]

    # Find starred stories
    if story_feed_ids:
        story_ids = [story["id"] for story in stories]
        starred_stories = MStarredStory.objects(user_id=user.pk, story_guid__in=story_ids).only(
            "story_guid", "starred_date"
        )
        starred_stories = dict([(story.story_guid, story.starred_date) for story in starred_stories])
        shared_stories = MSharedStory.objects(user_id=user.pk, story_guid__in=story_ids).only(
            "story_guid", "shared_date", "comments"
        )
        shared_stories = dict(
            [
                (story.story_guid, dict(shared_date=story.shared_date, comments=story.comments))
                for story in shared_stories
            ]
        )

        userstories_db = MUserStory.objects(user_id=user.pk, feed_id__in=story_feed_ids, story_id__in=story_ids).only(
            "story_id"
        )
        userstories = set(us.story_id for us in userstories_db)

    else:
        starred_stories = {}
        shared_stories = {}
        userstories = []

    # Intelligence classifiers for all feeds involved
    if story_feed_ids:
        classifier_feeds = list(MClassifierFeed.objects(user_id=user.pk, feed_id__in=story_feed_ids))
        classifier_authors = list(MClassifierAuthor.objects(user_id=user.pk, feed_id__in=story_feed_ids))
        classifier_titles = list(MClassifierTitle.objects(user_id=user.pk, feed_id__in=story_feed_ids))
        classifier_tags = list(MClassifierTag.objects(user_id=user.pk, feed_id__in=story_feed_ids))
    else:
        classifier_feeds = []
        classifier_authors = []
        classifier_titles = []
        classifier_tags = []
    classifiers = sort_classifiers_by_feed(
        user=user,
        feed_ids=story_feed_ids,
        classifier_feeds=classifier_feeds,
        classifier_authors=classifier_authors,
        classifier_titles=classifier_titles,
        classifier_tags=classifier_tags,
    )

    # Just need to format stories
    for story in stories:
        if story["id"] in userstories:
            story["read_status"] = 1
        elif story["story_date"] < UNREAD_CUTOFF:
            story["read_status"] = 1
        else:
            story["read_status"] = 0
#.........这里部分代码省略.........