def top_contributors():
users = User.query.order_by(User.contribution.desc()).limit(10)
form = SearchForm()
return render_template('top_contributors.html',
users=users,
form=form,
title="Top Contributors")
def get_resource(filename):
form = SearchForm()
try:
file_path = os.path.join(current_app.root_path, 'static', 'resource_files')
return send_from_directory(directory=file_path, path=filename, as_attachment=True)
except FileNotFoundError:
abort(404)
def user_posts(username):
form = SearchForm()
page = request.args.get('page', 1, type=int)
user = User.query.filter_by(username=username).first_or_404()
posts = (Post.query.filter_by(author=user).order_by(
Post.date_posted.desc()).paginate(page=page, per_page=5))
return render_template('user_posts.html',
posts=posts,
form=form,
user=user)
def bookmarked_posts(username):
form = SearchForm()
page = request.args.get('page', 1, type=int)
user = User.query.filter_by(username=username).first_or_404()
bookmarked_posts = Bookmark.query.filter_by(user_id=user.id).with_entities(
Bookmark.post_id)
posts = (Post.query.filter(Post.id.in_(bookmarked_posts)).order_by(
Post.date_posted.desc()).paginate(page=page, per_page=5))
return render_template('bookmarked_posts.html',
posts=posts,
form=form,
user=user,
title="Bookmarks")
def search(type_sort=0):
page = request.args.get('page', 1, type=int)
if type_sort == 0:
posts = Post.query.paginate(page=page, per_page=5)
elif type_sort == 1:
posts = Post.query.order_by(Post.date_posted.desc()).paginate(
page=page, per_page=5)
elif type_sort == 2:
posts = db.session.query(Post).join(Upvote).filter(
Post.id == Upvote.post_id).group_by(Post.id).order_by(
func.count(Post.id).desc()).paginate(page=page, per_page=5)
form = SearchForm()
if form.validate_on_submit():
searched_val = form.searched.data
if searched_val == None:
return render_template('searched_post.html',
posts=posts,
form_val=form.searched.data)
return render_template('searched_posts.html',
posts=search_result(searched_val, page, 0),
form=form,
form_val=form.searched.data)
searched_val = request.args.get('form_val')
if searched_val == None:
return render_template('searched_posts.html',
posts=posts,
form_val=searched_val)
type = request.args.get('type')
if type == "1":
searched_val += ']'
searched_val = '[' + searched_val
return render_template('searched_posts.html',
posts=search_result(searched_val, page, type_sort),
form=form,
form_val=searched_val,
type_sort=type_sort)
def error_404(error):
form = SearchForm()
return render_template('errors/404.html', form=form), 404 #2nd return value is status code. Default return value is 200.
def error_500(error):
form = SearchForm()
return render_template('errors/500.html', form=form), 500
def error_403(error):
form = SearchForm()
return render_template('errors/403.html', form=form), 403
def layout():
form = SearchForm()
return dict(form=form)