def post(self):
#returns value of a queryURL or POST argument with the given name.
action = self.request.get('action')
if action == 'add_channel':
k = ndb.Key(db_defs.Channel, self.app.config.get('default-group'))
chan = db_defs.Channel(parent=k)
chan.name = self.request.get('channel-name')
# construct a key from a URL safe string
chan.classes = [
ndb.Key(urlsafe=x) for x in self.request.get_all('classes[]')
]
chan.active = True
chan.put() # How to save a channel!
self.template_values[
'message'] = 'Added time study ' + chan.name + ' to the database'
elif action == 'add_class':
k = ndb.Key(db_defs.ChannelClass,
self.app.config.get('default-group'))
c = db_defs.ChannelClass(parent=k)
c.name = self.request.get('class-name')
c.put()
self.template_values[
'message'] = 'Added class ' + c.name + 'to the database.'
elif action == 'del_class':
k = ndb.Key(db_defs.ChannelClass,
self.app.config.get('default-group'))
c = db_defs.ChannelClass(parent=k)
c.name = self.request.get('class-name')
self.template_values[
'message'] = 'Deleted Procedure ' + c.name + ' from the database'
db_defs.ChannelClass(parent=k).key.delete()
else:
self.template_values[
'message'] = 'Action ' + action + ' is unknown'
self.render('admin.html')
def post(self, icon_key=None):
action = self.request.get('action')
if action == 'add_channel':
#key: type + id
k = ndb.Key(db_defs.Channel, self.app.config.get('default-group'))
chan = db_defs.Channel(parent=k)
chan.name = self.request.get('channel-name')
chan.classes = [
ndb.Key(urlsafe=x) for x in self.request.get_all('classes[]')
]
chan.active = True
chan.icon = icon_key
# put saves, returns to key
chan.put()
self.template_values[
'message'] = 'Added ' + chan.name + ' to the database.'
elif action == 'add_class':
k = ndb.Key(db_defs.ChannelClass,
self.app.config.get('default-group'))
c = db_defs.ChannelClass(parent=k)
c.name = self.request.get('class-name')
c.put()
self.template_values[
'message'] = 'Added ' + c.name + ' to the database.'
else:
self.template_values[
'message'] = 'Action ' + action + ' is unknown.'
#self.template_values['classes'] = db_defs.ChannelClass.query(ancestor=ndb.Key(db_defs.ChannelClass, self.app.config.get('default-group'))).fetch()
self.render('admin.html')
def post(self):
action=self.request.get('action')
if action=='add_channel':
k=ndb.Key(db_defs.Channel,self.app.config.get('default-group'))
chan=db_defs.Channel(parent=k)
chan.name=self.request.get('channel-name')
chan.url=self.request.get('url_name')
chan.age=self.request.get('age_num')
chan.check=self.request.get('check')
chan.classes=[ndb.Key(urlsafe=x) for x in self.request.get_all('classes[]')]
chan.active=True
chan.put()
self.template_values['message']='Added ' + chan.name + ' to the database.'
elif action=='add_class':
k=ndb.Key(db_defs.ChannelClass, self.app.config.get('default-group'))
c=db_defs.ChannelClass(parent=k)
c.name=self.request.get('class-name')
c.put()
self.template_values['message']='Added genre' + c.name + ' to the database.'
else:
self.template_values['message']='Action ' + action + ' is unknown'
self.template_values['classes'] = db_defs.ChannelClass.query(
ancestor=ndb.Key(db_defs.ChannelClass, self.app.config.get('default-group'))).fetch()
self.render('admin.html')
def post(self, icon_key=None):
# action is the name of the hidden input in admin.html
action = self.request.get('action')
if action == 'add_channel':
# Key([Type], [Identifier])
# Type = Channel
# Id = 'base-data' in main.py (could have just hardcoded instead of passing function)
# Parent key for all of the channels
k = ndb.Key(db_defs.Channel, self.app.config.get('default-group'))
# New channel, call constructor for channel
# Only way to guarantee consistency when updating is to have everything be descendants of the same parent
# Knows everything in that group needs to be updated and retrieved as a group
# It is possible to save a channel, attempt to immediately display it via call to fetch from database
# and not get it back from the database because it has not propagated throughout the database yet
# Put it all underneath the same parent key lets us get at it all at once
# (at some point, it will be consistent but may not be right now)
chan = db_defs.Channel(parent=k)
# Set name of channel from form
chan.name = self.request.get('channel-name')
# Construct a key from a urlsafe string (does this for every checkbox we check)
chan.classes = [
ndb.Key(urlsafe=x) for x in self.request.get_all('classes[]')
]
chan.active = True
# Set to passed in icon_key
chan.icon = icon_key
# Save the channel by returning the key to this specific instance of a channel
chan.put()
self.template_values[
'message'] = 'Added channel ' + chan.name + ' to the database.'
elif action == 'add_class':
k = ndb.Key(db_defs.ChannelClass,
self.app.config.get('default-group'))
c = db_defs.ChannelClass(parent=k)
c.name = self.request.get('class-name')
c.put()
self.template_values[
'message'] = 'Added class ' + c.name + ' to the database.'
else:
self.template_values[
'message'] = 'Action ' + action + ' is unknown.'
# template_values['classes'] = db_defs.ChannelClass.query().fetch()
self.template_values['classes'] = db_defs.ChannelClass.query(
ancestor=ndb.Key(db_defs.ChannelClass,
self.app.config.get('default-group'))).fetch()
self.render('admin.html')
def post(self):
#returns value of a queryURL or POST argument with the given name.
action = self.request.get('action')
if action == 'add_channel':
k = ndb.Key(db_defs.Channel, 'default')
chan = db_defs.Channel(parent=k)
chan.name = self.request.get('channel-name')
# construct a key from a URL safe string
if chan.name == "":
self.template_values['message'] = 'Invalid Value, Please try again.'
else:
chan.classes = [ndb.Key(urlsafe=x) for x in self.request.get_all('classes[]')]
chan.active = True
chan.put() # How to save a channel!
self.template_values['message'] = 'Added time study ' + chan.name + ' to the database'
elif action == 'del_channel':
self.template_values['channels'] = [{'name': x.name, 'key': x.key.urlsafe()} for x in db_defs.Channel.query(
ancestor=ndb.Key(db_defs.Channel, 'default')).fetch()]
Tkey = [d['key'] for d in self.template_values['channels'] if d['name'] == self.request.get('channel-name')]
if Tkey:
self.template_values['message'] = 'Succesfully deleted'
ndb.Key(urlsafe=str(Tkey)).delete()
else:
self.template_values['message'] = 'Procedure not found. Deletion failed.'
#
#
#
elif action == 'add_class':
k = ndb.Key(db_defs.ChannelClass, 'default')
c = db_defs.ChannelClass(parent=k)
c.name = self.request.get('class-name')
if c.name == "":
self.template_values['message'] = 'Invalid Value, Please try again.'
else:
self.template_values['message'] = 'Added procedure ' + c.name + ' to the database.'
c.put()
#Query all the different procedures currently in the database
#Isolate the entity matching the class name selected
#Delete that entity
elif action == 'del_class':
self.template_values['classes'] = [{'name': x.name, 'key': x.key.urlsafe()} for x in
db_defs.ChannelClass.query().fetch()]
Tkey = [d['key'] for d in self.template_values['classes'] if d['name'] == self.request.get('class-name')]
if Tkey:
self.template_values['message'] = 'Succesfully deleted'
ndb.Key(urlsafe=str(Tkey)).delete()
else:
self.template_values['message'] = 'Procedure not found. Deletion failed.'
elif action == 'login':
self.template_values['message'] = 'Welcome!'
else:
self.template_values['message'] = ' '# + action + ' is unknown'
self.render('admin.html')