def create_post(form):
"""
Creates and saves a new post.
When a post is created, it's put at cache (by key) and the cache for all posts/drafts
is cleaned.
"""
slug = slugify(form["slug"]) if (len(form["slug"]) > 0) else slugify(form["title"])
tags = __strip_tags(form["tags"].split(",")) if (len(form["tags"]) > 0) else []
striped = strip_html_code(form["content"])
desc = form["desc"]
as_draft = form.has_key("draft")
html = bbcode_to_html(striped)
post = Post(
title=form["title"],
slug=slug,
tags=tags,
desc=desc,
author=users.get_current_user(),
coded_content=striped,
html_content=html,
as_draft=as_draft,
)
post.put()
memcache.set(str(post.key()), post)
memcache.delete_multi(["all_posts_10", "all_drafts_10"])
update_sitemap()
twit_post(str(post.key()))
return post
def update_post(form):
"""
Updates an existent post. Post is identified by it unique key
When a post is updated, it's put at cache (by key) and the cache for all posts/drafts
is cleaned.
"""
post = memcache.get(form["key"])
if not post:
post = Post.all().filter("__key__ =", Key(form["key"])).get()
if post.slug != slugify(form["slug"]):
memcache.delete(post.slug)
post.title = form["title"]
post.tags = __strip_tags(form["tags"].split(",")) if (len(form["tags"]) > 0) else []
post.slug = slugify(form["slug"]) if (len(form["slug"]) > 0) else slugify(form["title"])
post.desc = form["desc"]
post.coded_content = strip_html_code(form["content"])
post.html_content = bbcode_to_html(post.coded_content)
post.as_draft = form.has_key("draft")
post.put() # todo: try, catch
memcache.set(str(post.key()), post)
memcache.delete_multi(["all_posts_10", "all_drafts_10", post.slug])
update_sitemap()
# remover memcache tag
return post
