def blog_view(post_id, slug):
post = Posts.by_id(post_id)
tags = Tag.query.join(FatJunction, FatJunction.tag_id==Tag.id) \
.filter(FatJunction.blog_id==post.id).all()
return render_template('blog_view.html', post=post, tags=tags)
def blog_delete():
post = Posts.by_id(request.args.get('post_id'))
if post.author.id != current_user.id:
return redirect(url_for('index'))
db.session.delete(post)
db.session.commit()
flash('Post removed successfully!')
url = url_for('index')
return redirect(url)
def blog_edit(post_id, slug):
post = Posts.by_id(post_id)
if post.author.id != current_user.id:
return redirect(url_for('index'))
form = NewPost(**post.__dict__)
if form.validate_on_submit():
post.title = form.data['title']
post.headline = form.data['headline']
post.body = form.data['body']
db.session.commit()
flash('Post updated successfully!')
url = url_for('blog_view', post_id=post.id, slug=post.slug)
return redirect(url)
return render_template('blog_edit.html', form=form, post=post)
