def post(self):
self.acl.check_edit_pages()
name = self.request.get('name')
body = self.request.get('body')
title = pages.get_title(pages.wikifier(self.settings).wikify(body))
if not name:
name = title
page = pages.get(name, create=True)
page.body = body
page.title = title
page.author = self.get_wiki_user(True)
if not page.author and users.get_current_user():
raise Exception('Could not determine who you are.')
if self.request.get('pread'):
page.pread = True
else:
page.pread = False
pages.put(page)
# Remove old page from cache.
pages.cache.update(name)
self.redirect('/' + pages.quote(page.title))
def get_page_content(self, page_title, revision_number=1):
"""When memcache lookup fails, we want to query the information from
the datastore and return it. If the data isn't in the data store,
simply return empty strings
"""
# Find the wiki entry
entry = WikiContent.gql('WHERE title = :1', self.get_page_name(page_title)).get()
if entry:
# Retrieve the current version
if revision_number is not None:
requested_version = WikiRevision.gql('WHERE wiki_page = :1 '
'AND version_number = :2', entry, int(revision_number)).get()
else:
requested_version = WikiRevision.gql('WHERE wiki_page = :1 '
'ORDER BY version_number DESC', entry).get()
# Define the body, version number, author email, author nickname
# and revision date
body = requested_version.revision_body
version = requested_version.version_number
author_email = urllib.quote(requested_version.author.wiki_user.email())
author_nickname = requested_version.author.wiki_user.nickname()
version_date = requested_version.created
# Replace all wiki words with links to those wiki pages
wiki_body = pages.wikifier(self.settings).wikify(body)
pread = requested_version.pread
else:
# These things do not exist
wiki_body = ''
author_email = ''
author_nickname = ''
version = ''
version_date = ''
pread = False
return [wiki_body, author_email, author_nickname, version, version_date, pread]