def post(self, key): post = self.request.POST form_data = dict((k, post.get(k, '')) for k in ('title', 'author', 'date', 'body')) template_dict = {'form_data': form_data, 'key': key, 'show_form' : True} if 'delete_article' in post: try: NewsArticle.get(Key(key)).delete() except datastore_errors.Error: template_dict['message'] = \ 'Could not delete article with key %r.' % key else: template_dict['message'] = 'Article deleted.' template_dict['show_form'] = False else: try: date = utils.parse_date(form_data['date']) except ValueError: template_dict['message'] = \ 'Date is not in the correct format (YYYY-MM-DD).' else: if key == 'new': try: article = NewsArticle(title=form_data['title'], author=form_data['author'], date=date, body=form_data['body']) article.put() except datastore_errors.Error: template_dict['message'] = \ 'Could not create new article.' else: template_dict['message'] = 'Article created.' template_dict['show_form'] = False else: try: article = NewsArticle.get(Key(key)) except BadKeyError: template_dict['message'] = \ 'Could not find article with key %r.' % key else: article.title = form_data['title'] article.author = form_data['author'] article.date = date article.body = form_data['body'] try: article.put() except datastore_errors.Error: template_dict['message'] = \ 'Could not save changes to article.' else: template_dict['form_data'] = article template_dict['message'] = 'Changes saved.' self.render_template('edit', template_dict)
def post(self, key): post = self.request.POST form_data = dict( (k, post.get(k, '')) for k in ('title', 'author', 'date', 'body')) template_dict = {'form_data': form_data, 'key': key, 'show_form': True} if 'delete_article' in post: try: NewsArticle.get(Key(key)).delete() except datastore_errors.Error: template_dict['message'] = \ 'Could not delete article with key %r.' % key else: template_dict['message'] = 'Article deleted.' template_dict['show_form'] = False else: try: date = utils.parse_date(form_data['date']) except ValueError: template_dict['message'] = \ 'Date is not in the correct format (YYYY-MM-DD).' else: if key == 'new': try: article = NewsArticle(title=form_data['title'], author=form_data['author'], date=date, body=form_data['body']) article.put() except datastore_errors.Error: template_dict['message'] = \ 'Could not create new article.' else: template_dict['message'] = 'Article created.' template_dict['show_form'] = False else: try: article = NewsArticle.get(Key(key)) except BadKeyError: template_dict['message'] = \ 'Could not find article with key %r.' % key else: article.title = form_data['title'] article.author = form_data['author'] article.date = date article.body = form_data['body'] try: article.put() except datastore_errors.Error: template_dict['message'] = \ 'Could not save changes to article.' else: template_dict['form_data'] = article template_dict['message'] = 'Changes saved.' self.render_template('edit', template_dict)
def get(self, key): template_dict = {'key': key, 'show_form' : True} if key == 'new': template_dict['form_data'] = { 'title': '', 'author': Member.get_current_member().handle, 'date': datetime.date.today(), 'body': ''} else: try: template_dict['form_data'] = NewsArticle.get(Key(key)) except BadKeyError: template_dict['message'] = \ 'Could not find article with key %r.' % key template_dict['show_form'] = False self.render_template('edit', template_dict)
def get(self, key): template_dict = {'key': key, 'show_form': True} if key == 'new': template_dict['form_data'] = { 'title': '', 'author': Member.get_current_member().handle, 'date': datetime.date.today(), 'body': '' } else: try: template_dict['form_data'] = NewsArticle.get(Key(key)) except BadKeyError: template_dict['message'] = \ 'Could not find article with key %r.' % key template_dict['show_form'] = False self.render_template('edit', template_dict)
def post(self): articles_deleted = 0 for article_key in self.request.POST.getall('delete_article'): try: article_key = Key(article_key) except BadKeyError: # Wrong syntax for a key, move on to next key. continue article = NewsArticle.get(article_key) if article: article.delete() articles_deleted += 1 # Else, not article has this key. self.render_template('admin_news', {'news_list': NewsArticle.all().order('-date'), 'delete_successful': '%d article(s) deleted.' % articles_deleted})
def post(self): post = self.request.POST if "delete_article" in post: output = post.getall('delete_article') try: counter = 0 for articleKey in output: article = NewsArticle.get(Key(articleKey)) article.delete() counter += 1 message = '%d Article(s) deleted.' % counter except datastore_errors.Error: message = 'Database error, a subset of your selection might have been deleted' else: message = 'No articles selected, congratulations, you wasted some CPU time.' news_list = NewsArticle.all().order('-date'); self.render_template('admin_news', { 'news_list' : news_list, 'delete_successful' : message })
def post(self): post = self.request.POST if "delete_article" in post: output = post.getall('delete_article') try: counter = 0 for articleKey in output: article = NewsArticle.get(Key(articleKey)) article.delete() counter += 1 message = '%d Article(s) deleted.' % counter except datastore_errors.Error: message = 'Database error, a subset of your selection might have been deleted' else: message = 'No articles selected, congratulations, you wasted some CPU time.' news_list = NewsArticle.all().order('-date') self.render_template('admin_news', { 'news_list': news_list, 'delete_successful': message })