def show_post_detail(post_id):
"""show the details of the post (post description, choices available), users' votes on it and comments;
User can also vote on the questions"""
post = Post.get_post_by_id(post_id)
choices = Choice.get_choices_by_post_id(post_id)
viewer_id = session.get('loggedin', None)
if_voted = None
if viewer_id:
if_voted = post.check_choice_on_post_by_user_id(viewer_id)
vote_dict, total_votes, chart_dict = post.count_votes()
bar_chart_gender = post.bar_chart_gender()
geochart = post.count_votes_by_location()
bar_chart_age = post.count_votes_by_age()
comments = Comment.get_comments_by_post_id(post_id)
tag_names = [tag.tag_name for tag in Tag.get_tags_by_post_id(post_id)]
post_ids = session.get("post_ids", None)
state = post.state # this gives a choice_id or Null, for displaying the decision the author has made
decision = None
if state:
decision = Choice.get_choice_by_id(state)
if if_voted:
return render_template('post_details.html', post=post, choices=choices, vote_dict=vote_dict,
comments=comments, total_votes=total_votes, tag_names=tag_names,
post_ids=post_ids, chart_dict=chart_dict, decision=decision,
bar_chart_gender=bar_chart_gender,
geochart=geochart, bar_chart_age=bar_chart_age)
else:
return render_template('post_details.html', post=post, choices=choices, comments=comments, post_ids=post_ids,
tag_names=tag_names, total_votes=total_votes)
