def blogpost():
blog = Blog.query.all()
form = PostForm()
filename = None
if form.validate_on_submit():
image = request.files.get('image')
if image:
try:
filename = uploaded_images.save(image)
except:
flash('The image could not be uploaded')
else:
print("File error!")
maincategory = form.maincategory.data
if form.new_subcategory.data:
if not SubCategory.query.filter_by(
name=form.new_subcategory.data).first():
maincategory.add_subcategory(form.new_subcategory.data,
maincategory.id)
subcategory = SubCategory.query.filter_by(
name=form.new_subcategory.data).first()
elif form.subcategory.data:
subcategory = form.subcategory.data
else:
if (not SubCategory.query.filter_by(name="No Category")):
maincategory.add_subcategory("No Category", maincategory.id)
subcategory = SubCategory.query.filter_by(
name="No Category").first()
if form.new_subsubcategory.data:
if not SubSubCategory.query.filter_by(
name=form.new_subsubcategory.data).first():
subcategory.add_subsubcategory(form.new_subsubcategory.data,
subcategory.id)
subsubcategory = SubSubCategory.query.filter_by(
name=form.new_subsubcategory.data).first()
elif form.subsubcategory.data:
subsubcategory = form.subsubcategory.data
else:
if (not SubSubCategory.query.filter_by(
name="No Category").first()):
subcategory.add_subsubcategory("No Category", subcategory.id)
subsubcategory = SubSubCategory.query.filter_by(
name="No Category").first()
blog = Blog.query.first()
author = Author.query.filter_by(username=session['username']).first()
title = form.title.data
body = form.body.data
slug = slugify(title)
post = Post(blog, author, title, body, maincategory.id, subcategory.id,
subsubcategory.id, filename, slug)
# Now add the Keywords
# Extract Keywords from form and add them to Table
if form.keywords.data:
keywordstring = form.keywords.data
# Remove whitespaces and split
keywords = keywordstring.replace(' ', '').split(",")
post.add_keywords(keywords)
db.session.add(post)
db.session.commit()
return redirect(url_for('blog_app.article', slug=slug))
return render_template("admin/post.html",
form=form,
action='new',
blog=blog)
