def viewposts():
if request.method == "GET":
posts = utils.displayposts()
if utils.checksession(session):
user = session['username']
else:
user = None
return render_template('view_posts.html',posts = posts, user=user)
else:
if utils.checksession(session):
user=session['username']
updatepostinput = request.form['updatepost'][0:2]
print(updatepostinput)
# create a post when the button "Bloginate!" is clicked
if updatepostinput == "cr":
if 'username' in session:
post=request.form['posttext']
utils.createpost(user,post)
return redirect(url_for('viewposts'))
else:
return redirect(url_for('login'))
# from viewposts homepage, user clicked "Write a comment"
elif updatepostinput == "wc":
postid = request.form['updatepost'][2:]
post = utils.getpost(postid)
return render_template('createcomment.html',postid = postid, user = user, post = post)
# from the createcomments page, user submitted comment
elif updatepostinput == "pc":
comment = request.form['comment']
postid = request.form['updatepost'][2:]
utils.createcomment(postid,user,comment)
return redirect(url_for('viewposts'))
# from viewposts homepage, user click "Edit post"
elif updatepostinput == "ep":
postid = request.form['updatepost'][2:]
post = utils.getpost(postid)
return render_template('editpost.html',postid = postid, post = post, user = user)
elif updatepostinput == "dp":
postid = request.form['updatepost'][2:]
utils.deletepost(postid)
return redirect(url_for('viewposts'))
elif updatepostinput == "up":
postid = request.form['updatepost'][2:]
print(postid)
post = request.form['editpost']
utils.editpost(postid,user,post)
return redirect(url_for('viewposts'))
else:
return redirect(url_for('login'))
else:
return redirect(url_for('login'))
def user_profile(username=''):
if utils.checksession(session):
user = session['username']
else:
user = None
posts = utils.finduserposts(username)
return render_template("profile.html", username=username, user=user, posts=posts)
def createcomment(postid):
if utils.checksession(session):
user = session.get('username')
else:
return redirect('/view_posts')
if request.method == "GET":
post = utils.getpost(postid)
return render_template('createcomment.html',postid = post['_id'], user = post['username'], post = post['post'])
else:
post = request.form['comment']
postid = request.form['updatepost']
utils.createcomment(postid, user, post)
return redirect('/view_posts')
def logout():
if utils.checksession(session):
session.pop('username', None)
session.pop('id', None)
return redirect('/view_posts')