def post(self):
new_post = Post()
new_post.title = self.request.get('title')
new_post.body = self.request.get('body')
slug = self.request.get('slug').strip()
if slug == '':
slug = blog.slugify(new_post.title)
new_post.slug = slug
excerpt = self.request.get('excerpt').strip()
if excerpt == '':
excerpt = None
new_post.excerpt = excerpt
new_post.tags = self.request.get('tags').split()
if self.request.get('submit') == 'Submeter':
new_post.put()
self.redirect(new_post.get_absolute_url())
else:
new_post.populate_html_fields()
template_values = {
'post': new_post,
}
page = view.Page()
page.render(self, 'templates/blog/post_form.html', template_values)
def post(self, year, month, day, slug):
year = int(year)
month = int(month)
day = int(day)
# Build the time span to check for the given slug
start_date = datetime.datetime(year, month, day)
time_delta = datetime.timedelta(days=1)
end_date = start_date + time_delta
# Create a query to check for slug uniqueness in the specified time span
query = Post.all()
query.filter('pub_date >= ', start_date)
query.filter('pub_date < ', end_date)
query.filter('slug = ', slug)
post = query.get()
if post == None:
page = view.Page()
page.render_error(self, 404)
else:
action_url = post.get_edit_url()
post.title = self.request.get('title')
post.body = self.request.get('body')
slug = self.request.get('slug').strip()
if slug == '':
slug = blog.slugify(post.title)
post.slug = slug
excerpt = self.request.get('excerpt').strip()
if excerpt == '':
excerpt = None
post.excerpt = excerpt
post.tags = self.request.get('tags').split()
if self.request.get('submit') == 'Submeter':
post.put()
# reset the memcache
memcache_label = "post:"+str(year)+str(month)+str(day)+str(slug)
memcache.delete(memcache_label)
self.redirect(post.get_absolute_url())
else:
post.populate_html_fields()
template_values = {
'action': action_url,
'post': post,
}
page = view.Page()
page.render(self, 'templates/blog/post_form.html', template_values)
