def get_article(self, slug): """ Get article """ article = Article.get_by_key_name(slug) if article: self.response.out.write(template.render( 'blog/templates/article.html', {'article': article})) else: self.redirect('/')
def update_article(self, slug): """ Update existing article """ article = Article.get_by_key_name(slug) if not article: self.redirect('/') if not self.request.POST: self.response.out.write(template.render('blog/templates/edit.html', {'article': article, 'title': 'Edit article', 'action': webapp2.uri_for('update_article', slug=slug)})) else: slug = self.request.get('slug') article.key_name = slug article.title = self.request.get('title') article.description = self.request.get('description') article.keywords = map(string.strip, self.request.get('keywords').split(',')) article.content = self.request.get('content') article.put() self.redirect('/' + slug)
def create_article(self): """ Create new article """ if not self.request.POST: self.response.out.write(template.render('blog/templates/edit.html', {'article': None, 'title': 'New article', 'action': webapp2.uri_for('create_article')})) else: slug = self.request.get('slug') article = Article.get_by_key_name(slug) if article: slug = slug + '_to_change' keywords = map(string.strip, self.request.get('keywords').split(',')) article = Article(key_name=slug, title=self.request.get('title'), description=self.request.get('description'), keywords=keywords, content=self.request.get('content')) article.put() self.redirect('/' + slug)