def new_post_form():
user = current_user
post_form = NewPostForm()
if post_form.validate_on_submit():
# We first create the post, then process the image to give it the correct name
new_post = Post(user_id=user.id,
username=user.username,
image_name='',
description=post_form.description.data,
tags=post_form.tags.data)
# We add and commit so that the post gets attributed an id in the database
db.session.add(new_post)
db.session.commit()
image = post_form.image.data
old_filename, file_extension = os.path.splitext(image.filename)
image.filename = str(new_post.id) + str(file_extension)
new_post.image_name = image.filename
images_upload_set.save(image)
# We commit again to add the new image name to the post
db.session.commit()
return redirect(url_for('profile.profile_index'))
return render_template('post/create_post.html.jinja2',
user=user,
post_form=post_form)
