class BlogPostHandler(BaseHandler):
"""Manage individual blog posts"""
@admin_required
def get(self, post_id=None, **kwargs):
"""Return a post to edit or an empty form to create"""
template = 'admin/blog/new.html'
context = {
'form': self.form,
}
# render edit
if post_id is not None:
post = BlogPost.get_by_id(post_id)
if post:
self.form = BlogPostForm(obj=post)
self.form.tags.data = ', '.join(post.tags)
context.update({'form': self.form})
template = 'admin/blog/edit.html'
else:
return redirect('admin/blog/')
# render new
return self.render_response(template, **context)
@admin_required
def post(self, post_id=None, **kwargs):
"""Handle submitted form data"""
# validate form
if self.form.validate():
title = self.form.title.data
lead = self.form.lead.data
content = self.form.content.data
live = self.form.live.data
tags = self.form.tags.data
language = self.form.language.data
if tags is not None:
tags = [tag.strip() for tag in tags.split(',') if tag != '']
# saving edited
if post_id:
post = BlogPost.get_by_id(post_id)
post.title = title
post.lead = lead
post.content = content
post.live = live
post.tags = tags
post.language = language
# creating new
else:
post = BlogPost(title=title,
lead=lead,
content=content,
live=live,
tags=tags,
language=language)
if post.put():
return redirect('admin/blog')
return self.get(**kwargs)
@cached_property
def form(self):
"""Form instance as cached_property"""
return BlogPostForm(self.request)
class BlogPostHandler(BaseHandler):
"""Manage individual blog posts"""
@admin_required
def get(self, post_id=None, **kwargs):
"""Return a post to edit or an empty form to create"""
template = 'admin/blog/new.html'
context = {
'form': self.form,
}
# render edit
if post_id is not None:
post = BlogPost.get_by_id(post_id)
if post:
self.form = BlogPostForm(obj=post)
self.form.tags.data = ', '.join(post.tags)
context.update({ 'form': self.form })
template = 'admin/blog/edit.html'
else:
return redirect('admin/blog/')
# render new
return self.render_response(template, **context)
@admin_required
def post(self, post_id=None, **kwargs):
"""Handle submitted form data"""
# validate form
if self.form.validate():
title = self.form.title.data
lead = self.form.lead.data
content = self.form.content.data
live = self.form.live.data
tags = self.form.tags.data
language = self.form.language.data
if tags is not None:
tags = [tag.strip() for tag in tags.split(',') if tag != '']
# saving edited
if post_id:
post = BlogPost.get_by_id(post_id)
post.title = title
post.lead = lead
post.content = content
post.live = live
post.tags = tags
post.language = language
# creating new
else:
post = BlogPost(title=title, lead=lead, content=content, live=live, tags=tags, language=language)
if post.put():
return redirect('admin/blog')
return self.get(**kwargs)
@cached_property
def form(self):
"""Form instance as cached_property"""
return BlogPostForm(self.request)
def post(self):
form = BlogPostForm(self.request.POST)
if form.validate():
post = BlogPost(**form.data)
post.save()
self.redirect_to("admin-blog-post-edit-extra", post_id = post.key().id(), extra="saved")
return {
"admin_section": "admin-blog-posts-new",
"form": form,
}
def post():
form = BlogPostForm(request.form)
if request.method == 'POST':
if form.validate():
post = Post(user=form.author.data,
title=form.title.data,
content=form.content.data)
current_session.add(post)
current_session.commit()
flash('Post created!')
return redirect(url_for('post'))
else:
flash('Form is not valid! Post was not created.')
posts = current_session.query(Post).all()
return render_template('post.html', form=form, posts=posts)
def post(self, post_id, extra=""):
form = BlogPostForm(self.request.POST)
success = False
post = BlogPost.get_by_id(long(post_id))
if form.validate():
form.populate_obj(post)
post.save()
success = True
return {
"admin_section": "admin-blog-posts",
"form": form,
"success": success,
"post": post,
}
def new():
"""
Create a new blog post.
"""
error = None
form = BlogPostForm(request.form)
if request.method == 'POST' and form.validate():
new_blog_post = Post(form.title.data, form.content.data, form.published.data, current_user.get_id())
g.db_session.add(new_blog_post)
flash('New Blog Post Created!')
return redirect(url_for('blog.show_posts'))
try:
return render_template('blog_new.html', form=form, error=error)
except TemplateNotFound:
abort(404)
def home():
storage = Storage()
if request.method == 'POST':
form = BlogPostForm(request.form)
if form.validate():
model = BlogPostModel(form.data)
storage.appending(model.model_to_dict())
else:
logger.error('Someone have submitted an incorrect form!')
else:
form = BlogPostForm()
return render_template(
'home.html',
form=form,
items=storage.posts,
)
def new_post():
initialize_json()
post_result = None
if request.method == 'POST':
form = BlogPostForm(request.form)
if form.validate():
new_post = BlogPostModel(form.data)
save_to_json(new_post)
post_result = "Posted successful"
else:
form = BlogPostForm()
return render_template(
'new_post.html',
form=form,
post_result=post_result,
)
def profile(id):
form = BlogPostForm()
if id == current_user.id and request.method == 'GET':
posts = current_session.query(Post).filter(
Post.user == current_user).all()
return render_template('post.html', form=form, posts=posts)
elif request.method == 'POST' and id == current_user.id and form.validate(
):
post = Post(user=current_user,
title=form.title.data,
content=form.content.data)
current_session.add(post)
current_session.commit()
flash('post_created')
route_to = '/profile/' + str(current_user.id)
return redirect(route_to)
else:
return redirect(url_for('login_route.login'))
def home():
storage = Storage()
all_items = storage.items
if request.method == 'POST':
form = BlogPostForm(request.form)
if form.validate():
model = BlogPostModel(form.data, len(all_items) + 1)
all_items.append(model)
storage.save()
else:
logger.error('Someone have submitted an incorrect form!')
else:
form = BlogPostForm()
return render_template(
'home.html',
form=form,
items=all_items,
)
def edit(post_id):
"""
Edit a post.
"""
post = g.db_session.query(Post).filter_by(id=post_id).first()
form = BlogPostForm(request.form)
if request.method == 'POST' and form.validate():
post = g.db_session.query(Post).filter_by(id=post_id).first()
post.title = form.title.data
post.content = form.content.data
post.published = form.published.data
return redirect(url_for('blog.show_posts'))
form.title.data = post.title
form.content.data = post.content
form.published.data = post.published
try:
return render_template('blog_edit.html', form=form, post=post)
except TemplateNotFound:
abort(404)
