def blog():
form = PostForm()
posts = Post.query.order_by(Post.date_posted.desc()).all()
image_file = url_for('static', filename='img/' + current_user.image_file)
if form.validate_on_submit():
if form.image.data:
picture_img = save_image(form.image.data)
post = Post(title=form.title.data,
content=form.content.data,
image=picture_img,
author=current_user)
else:
post = Post(title=form.title.data,
content=form.content.data,
author=current_user)
db.session.add(post)
db.session.commit()
flash("YOur post has been created!", "success")
return redirect(url_for('blog'))
return render_template("blog.html",
active=active,
form=form,
posts=posts,
image_file=image_file)
def upload():
form = PostForm()
if form.validate_on_submit():
post = Post(title=form.title.data,
content=form.content.data,
author=current_user)
db.session.add(post)
db.session.commit()
flash("YOur post has been created!", "success")
return redirect(url_for('home'))
return render_template("upload.html",
active=active,
form=form,
legend="New Post")
def update_post(post_id):
post = Post.query.get_or_404(post_id)
if post.author != current_user:
abort(403)
form = PostForm()
if form.validate_on_submit():
post.caption = form.title.data
db.session.commit()
flash("Your post has been update!", "success")
return redirect(url_for('post', post_id=post.id))
elif request.method == "GET":
form.title.data = post.caption
return render_template('post_single.html',
post=post,
form=form,
legend="Update post",
active=active)
def blog_single(post_id):
form = PostForm()
post = Post.query.get_or_404(post_id)
return render_template('blog_single.html',
post=post,
form=form,
active=active)
def profile(username, id):
form = PostForm()
user = User.query.filter_by(username=username).first_or_404()
id = User.query.get(id)
posts = Post.query.filter_by(author=id).order_by(
Post.date_posted.desc()).all()
user_img = url_for('static', filename='img/' + user.image_file)
image_file = url_for('static', filename='img/' + current_user.image_file)
return render_template('profile.html',
user=user,
id=id,
posts=posts,
image_file=image_file,
form=form,
active=active)
def comment():
form = PostForm()
com = Post(comment=form.title.data, author=current_user)
db.session.add(com)
db.session.commit()
return redirect("home")