def post(self):
errors = ""
title = self.request.get("title")
text = self.request.get("text")
post_date = datetime.datetime.now();
slug = self.request.get("slug")
post = BlogPost.new(
title=title,
text=text,
post_date=post_date,
slug=slug)
posts = BlogPost.get_last(num=2)
if BlogPost.get_by_slug(slug, post_date=post_date):
errors = ("Error: this post has a duplicate slug to another post from "
"the same day. This probably shouldn't happen often.")
template_values = {
'session': self.session,
'flash': self.flashes,
'errors': errors,
'post': post,
'posts': posts,
}
if errors:
self.response.out.write(
template.render(get_path("dj_createpost.html"), template_values))
else:
post.put()
self.session.add_flash("Post \"%s\" successfully added." % title)
self.redirect("/")
def get(self):
# TODO: Please please fix this. Although realistically it will be fixed on
# models rework in future.
# So general MGMT can edit contacts page
contacts = BlogPost.get_by_slug("contacts-page")
template_values = {
'contact_selected': True,
'session': self.session,
'contacts': contacts
}
self.response.out.write(
template.render(get_path("contact.html"), template_values))
def get(self, date_string, post_slug):
post_date = datetime.datetime.strptime(date_string, "%Y-%m-%d")
post = BlogPost.get_by_slug(post_slug, post_date=post_date)
if not post:
self.session.add_flash(
"The post you requested could not be found. Please try again.")
self.redirect('/')
return
template_values = {
'session': self.session,
'post': post,
}
self.response.out.write(template.render("blog_post.html", template_values))
def post(self, date_string, slug):
errors = ""
title = self.request.get("title")
text = self.request.get("text")
slug = self.request.get("slug")
post_key = ndb.Key(urlsafe=self.request.get("post_key"))
post = BlogPost.get(post_key)
if not post:
self.session.add_flash(
"The post you're looking for does not exist. "
"Something strange has occurred.")
# this shouldn't happen unless people are fiddling around with
# POST values by hand I think
self.redirect("/")
return
if self.request.get("submit") == "Delete Post":
post.delete()
self.session.add_flash("Post deleted.")
self.redirect("/")
return
duplicate = BlogPost.get_by_slug(slug, post_date=post.post_date)
old_slug = post.slug
post.slug = slug
if duplicate:
if duplicate.key != post_key:
errors = ("This post has a duplicate slug to another post "
"from the same day. Please rename the slug.")
post.slug = old_slug
post.title = title
post.text = text
posts = BlogPost.get_last(num=2)
template_values = {
'session': self.session,
'flash': self.flashes,
'errors': errors,
'post': post,
'editing': True,
'posts': posts,
}
if errors:
self.response.out.write(
template.render(get_path("dj_createpost.html"), template_values))
else:
post.put()
self.session.add_flash("Successfully altered post %s" % post.title)
self.redirect("/")
def get(self, date_string, slug):
post_date = datetime.datetime.strptime(date_string, "%Y-%m-%d")
post = BlogPost.get_by_slug(slug, post_date=post_date)
if not post:
self.session.add_flash(
"The post you're looking for does not exist. "
"But you can look at actual posts below :)")
self.redirect("/")
return
posts = BlogPost.get_last(num=2)
template_values = {
'session': self.session,
'flash': self.flashes,
'post': post,
'editing': True,
'posts': posts,
}
self.response.out.write(
template.render(get_path("dj_createpost.html"), template_values))
