def get(self, id):
prop = Proposal.get_by_id(int(id))
if self.request.get('change'):
self._handle_change(prop, self.request.get('change'))
return
changes_db = Change.all().ancestor(prop).order('created').fetch(100)
changes = []
lexer = pygments.lexers.get_lexer_by_name('diff')
formatter = pygments.formatters.get_formatter_by_name('html', nobackground=True)
for change_db in changes_db:
change = {
'db': change_db,
}
if change_db.class_name() == 'PatchChange':
change['type'] = 'patch'
change['highlighted'] = pygments.highlight(change_db.diff, lexer, formatter)
elif change_db.class_name() == 'BinaryChange':
mime_type, encoding = mimetypes.guess_type(change_db.path, False)
if mime_type.startswith('image'):
change['type'] = 'image'
else:
change['type'] = 'binary'
changes.append(change)
vote = prop.get_vote(user)
add_stylesheet(self.request, '/pygments.css')
self.response.out.write(self.env.get_template('proposal_view.html').render(locals()))
def post(self, id):
if self.request.get('apply'):
self._handle_apply(id)
elif self.request.get('vote'):
user, user_admin, user_url = _user(self)
prop = Proposal.get_by_id(int(id))
vote = int(self.request.get('vote'))
prop.set_vote(user, vote)
self.redirect(self.request.path)
else:
self.redirect(self.request.path)
def _handle_apply(self, id):
if not users.is_current_user_admin():
self.redirect(self.request.path)
return
prop = Proposal.get_by_id(int(id))
changes = Change.all().ancestor(prop).order('created').fetch(100)
def txn():
for change in changes:
change.apply()
#db.run_in_transaction(txn)
txn()
self.redirect(self.request.path)
def _handle_save_binary(self, prop_id=None):
if prop_id is None:
prop = Proposal(title=self.request.get('title'), state='private')
else:
prop = Proposal.get_by_id(int(prop_id))
def txn():
if prop_id is None:
prop.put()
change = BinaryChange(parent=prop, path=self.request.get('path'), data=self.request.get('newfile'))
change.put()
db.run_in_transaction(txn)
self.redirect('/proposal/%s'%prop.key().id())
