def delete_community(name):
"""
Route that handles deleting a community.
"""
community = community_service.get_community(name)
if community:
if community.user_id != current_user.id:
return redirect(url_for("community.community", name=name))
community_service.delete_community(community)
flash("Successfully deleted community.", "primary")
return redirect(url_for("feed.feed"))
else:
abort(404)
def leave_community(name):
"""
Route that handles removing the current user as a community member.
"""
community = community_service.get_community(name)
if community:
community_member = community_service.get_community_member(
community.id, current_user.id)
if community_member:
community_service.delete_community_member(community_member)
flash("Successfully left community.", "primary")
return redirect(url_for("community.community", name=community.name))
else:
abort(404)
def join_community(name):
"""
Route that handles adding the current user as a community member.
"""
community = community_service.get_community(name)
if community:
community_member = community_service.get_community_member(
community.id, current_user.id)
if community_member == None:
community_service.create_community_member(community, current_user)
flash("Successfully joined community.", "primary")
return redirect(url_for("community.community", name=community.name))
else:
abort(404)
def create_post(name):
"""
Route for creating a post. On a GET request, it returns the post creation form. On
a POST request, it handles creating a post.
"""
community = community_service.get_community(name)
if community:
form = PostForm()
form.community_id.data = community.id
if form.validate_on_submit():
post_service.create_post(
form.title.data, form.post.data, community, current_user
)
flash("Successfully created post.", "primary")
return redirect(url_for("post.post", name=name, title=form.title.data))
return render_template("create_post.html", name=name, form=form)
else:
abort(404)
def update_community(name):
"""
Route for updating a community description. On a GET request, it returns the update
community form. On a POST request, it processes the community update.
"""
community = community_service.get_community(name)
if community:
if community.user_id != current_user.id:
return redirect(url_for("community.community", name=name))
form = UpdateCommunityForm()
if form.validate_on_submit():
community_service.update_community(community,
form.description.data)
flash("Successfully updated community.", "primary")
return redirect(url_for("community.community", name=name))
form.description.data = community.description
return render_template("update_community.jinja2", name=name, form=form)
else:
abort(404)
def top_community(name):
"""
Route for page displaying a community and its posts sorted by number of upvotes.
"""
page = int(request.args.get("page", 1))
community = community_service.get_community(name)
if community:
posts = community_service.get_community_posts(community.id, page, True)
community_member = None
if current_user.is_authenticated:
community_member = community_service.get_community_member(
community.id, current_user.id)
return render_template(
"community.jinja2",
tab="top",
community=community,
posts=posts,
community_member=community_member,
)
else:
abort(404)
def community(name):
"""
Route for page displaying a community and its posts sorted by date created.
"""
page = int(request.args.get("page", 1))
community = community_service.get_community(name)
if community:
posts = community_service.get_community_posts(community.id, page,
False)
community_member = None
if current_user.is_authenticated:
community_member = community_service.get_community_member(
community.id, current_user.id)
return render_template(
"community.html",
tab="recent",
community=community,
posts=posts,
community_member=community_member,
)
else:
abort(404)