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
})
