def update_post(post_id):
post = Post.query.get_or_404(post_id)
if post.author != current_user:
abort(403)
form = CreatePostForm()
if form.validate_on_submit():
post.title = form.title.data
post.content = form.content.data
try:
db.session.commit()
except Exception as e:
db.session.rollback()
flash(f'update post error {e}', 'danger')
else:
flash(f'update post success', 'success')
finally:
return redirect(url_for('posts.post', post_id=post.id))
elif request.method == 'GET':
form.title.data = post.title
form.content.data = post.content
return render_template('create_post.html',
title=post.title,
form=form,
legend='Update Post')
def new_post():
form = CreatePostForm()
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 posted")
return redirect(url_for('application.home'))
return render_template('create_post.html', title="New Post", form=form)
def create_post():
form = CreatePostForm()
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 successfully', 'success')
return redirect(url_for('main.home'))
return render_template('create_post.html',
title='Add New Post',
form=form,
legend='Create New Post')
def create_post():
form = CreatePostForm()
if form.validate_on_submit():
# ! If you don't add post.user_id it fails the NOT NULL integrity constant.
# ? We can set this using the author backref.
post = Post(title=form.title.data,
content=form.content.data,
author=current_user)
db.session.add(post)
db.session.commit()
flash("Post created succesfully!", "success")
return redirect(url_for("main.home"))
return render_template("create_post.html",
title="Create Post",
form=form,
legend="Create Post")
def update_post(post_id):
post = Post.query.get_or_404(post_id)
if post.author != current_user:
abort(403)
form = CreatePostForm()
if form.validate_on_submit():
post.title = form.title.data
post.content = form.content.data
db.session.commit()
flash('Your post has been updated successfully', 'success')
return redirect(url_for('main.home', post_id=post.id))
elif request.method == 'GET':
form.title.data = post.title
form.content.data = post.content
return render_template('create_post.html',
title='Update Post',
form=form,
legend='Update Post')
def update_post(post_id):
post = Post.query.get_or_404(post_id)
if current_user != post.author:
abort(403)
form = CreatePostForm()
if form.validate_on_submit():
post.content = form.content.data
post.title = form.title.data
db.session.commit(
) #already in database, dont need to add, only modify exiting database
flash('Post has been updated!', 'success')
return redirect(url_for('posts.post', post_id=post.id))
elif request.method == 'GET':
form.content.data = post.content
form.title.data = post.title
return render_template('create_post.html',
title="Update Post",
form=form,
legend="Update Post")
def create_post():
form = CreatePostForm()
if form.validate_on_submit():
title = form.title.data
content = form.content.data
author = current_user
post = Post(title=title,
date_posted=datetime.today().ctime(),
content=content,
author=author)
try:
db.session.add(post)
db.session.commit()
except Exception as e:
db.session.rollback()
flash(f'create post error {e}', 'danger')
else:
flash(f'Post {form.title.data} has been created!', 'success')
return redirect(url_for('main.index'))
return render_template('create_post.html',
title='New Post',
form=form,
legend='New Post')