def partial_result(blog_link):
dbh = BlogsDB.BlogsDB_Handler()
MAX_TO_DISPLAY = 100
posts = dbh.get_posts_in_blog(blog_link)
# ipdb.set_trace()
if len(posts) == 0:
latest = -1
else:
latest = posts[-1]['published']
profile, blog, new_posts, next_page_token = get.get_blog_by_link(blog_link, latest, MAX_TO_DISPLAY)
if blog is None:
return {}
# if profile and 'url' in profile and 'image_url' not in profile:
# save profile and its blogs when failing to scrape it right now
# save_profile(profile['url'], blog['url'])
posts.extend(new_posts)
if len(posts) == 0:
return {}
'''
mask = MAX_TO_DISPLAY if len(posts) > MAX_TO_DISPLAY else len(posts)
ctx = {'blog_name': blog['name'].replace("\'", '')}
# visualization
ctx['wf_vs_month'] = visualize.words_vs_time(posts=posts[-mask:], freq_words=[], group_by='month')
ctx['wf_vs_year'] = visualize.words_vs_time(posts=posts[-mask:], freq_words=[], group_by='year')
ctx['wf_vs_week'] = visualize.words_vs_time(posts=posts[-mask:], freq_words=[], group_by='week')
ctx['wf_vs_day'] = visualize.words_vs_time(posts=posts[-mask:], freq_words=[], group_by='day')
ctx['word_cloud'] = visualize.word_cloud(posts[-mask:])
'''
# update the database
dbh.batch_update(profile, blog, new_posts)
# spawn a parallel process the retrieve the remaining posts
if next_page_token:
proc = mp.Process(target=get.get_remain_posts,
args=(blog_link, blog['id'], next_page_token, get.MAX_TO_DISPLAY - len(posts), latest))
proc.start()
dbh.close()
return posts
def search_blog_by_link(request):
if 'link' not in request.GET:
return HttpResponse('Please input a url to the blog')
dbh = BlogsDB.BlogsDB_Handler()
blog_link = request.GET['link']
MAX_TO_DISPLAY = int(request.GET['num_posts'])
MAX_TO_DISPLAY = min(MAX_TO_DISPLAY, 200)
posts = dbh.get_posts_in_blog(blog_link)
# ipdb.set_trace()
if len(posts) == 0:
latest = -1
else:
latest = posts[-1]['published']
profile, blog, new_posts, next_page_token = get.get_blog_by_link(blog_link, latest, MAX_TO_DISPLAY)
#assert 1==2
if blog is None:
return HttpResponse('Please input a valid Blogger url')
if 'image_url' not in profile:
# save profile and its blogs when failing to scrape it right now
save_profile(profile['url'], blog['url'])
posts.extend(new_posts)
if len(posts) == 0:
return HttpResponse('Oops. Seems like you have published nothing in this blog')
mask = MAX_TO_DISPLAY if len(posts) > MAX_TO_DISPLAY else len(posts)
ctx = {'blog_name': blog['name'].replace("\'", '')}
# visualization
ctx['wf_vs_month'] = visualize.words_vs_time(posts=posts[-mask:], freq_words=[], group_by='month')
ctx['wf_vs_year'] = visualize.words_vs_time(posts=posts[-mask:], freq_words=[], group_by='year')
ctx['wf_vs_week'] = visualize.words_vs_time(posts=posts[-mask:], freq_words=[], group_by='week')
ctx['wf_vs_day'] = visualize.words_vs_time(posts=posts[-mask:], freq_words=[], group_by='day')
'''
with open(dirname + '/debug.txt', 'w') as f:
f.write(posts[0]['author']['url'])
'''
personality_url = visualize.get_personality(posts[0]['author_url'], posts[-mask:], dbh)
ctx['personality_url'] = personality_url
ctx['word_cloud'] = visualize.word_cloud(posts[-mask:])
ctx['le_classes'] = visualize.ling_ethnography(posts[-mask:])
ctx['ngram_model'] = visualize.ngram_model(posts[-mask:])
# update the database
dbh.batch_update(profile, blog, new_posts)
# spawn a parallel process the retrieve the remaining posts
if next_page_token:
proc = mp.Process(target=get.get_remain_posts,
args=(blog_link, blog['id'], next_page_token, get.MAX_TO_DISPLAY - len(posts), latest))
proc.start()
ctx = Context(ctx)
dbh.close()
return render(request, 'blog_search_result.html', ctx)
