def get(self, article_key=None, errors=None):
article = Article.get(article_key)
if article is None or not article.is_active:
return self.error(404)
base_rev_key = self.request.get('base')
base_rev = None
if base_rev_key:
base_rev = ArticleRevision.get(base_rev_key)
if base_rev is None:
base_rev = article.get_current_revision()
content = base_rev.content
return self.render('revision_add.html', locals())
def post(self, article_key=None):
article = Article.get(article_key)
if article is None or not article.is_active:
return self.error(404)
rev_key = self.request.get('revision_key')
if not rev_key:
return self.error(404)
rev = ArticleRevision.get(rev_key)
if rev is None or rev.article.key() != article.key():
return self.error(401)
article.current_rev_key = str(rev.key())
article.put()
return self.redirect(article.href())
def get(self, article_key=None):
article = Article.get(article_key)
if article is None or not article.is_active:
return self.error(404)
revision = None
rev_key = self.request.get('rev', '')
if rev_key:
revision = ArticleRevision.get(rev_key)
if not revision:
revision = article.get_current_revision()
return self.render('article_view.html', locals())
