def grantPermissionOnContext(context, request):
"""
"""
permission = request.matchdict.get('permission', None)
if permission not in ['read', 'write', 'join', 'invite']:
raise InvalidPermission, "There's not any permission named '%s'" % permission
urlhash = request.matchdict.get('urlHash', None)
subscription = None
pointer = 0
while subscription == None and pointer < len(request.actor.subscribedTo['items']):
if request.actor.subscribedTo['items'][pointer]['urlHash'] == urlhash:
subscription = request.actor.subscribedTo['items'][pointer]
pointer += 1
if not subscription:
raise Unauthorized, "You can't set permissions on a context where you are not subscribed"
#If we reach here, we are subscribed to a context and ready to set the permission
permissions = subscription['permissions']
if permission in permissions:
#Already have the permission
code = 200
else:
#Assign the permission
code = 201
request.actor.grantPermission(subscription, permission)
permissions.append(permission)
handler = JSONResourceEntity(subscription, status_code=code)
return handler.buildResponse()
def revokePermissionOnContext(context, request):
"""
"""
permission = request.matchdict.get('permission', None)
if permission not in ['read', 'write', 'join', 'invite']:
raise InvalidPermission, "There's not any permission named '%s'" % permission
urlhash = request.matchdict.get('urlHash', None)
subscription = None
pointer = 0
while subscription == None and pointer < len(request.actor.subscribedTo['items']):
if request.actor.subscribedTo['items'][pointer]['urlHash'] == urlhash:
subscription = request.actor.subscribedTo['items'][pointer]
pointer += 1
if not subscription:
raise Unauthorized, "You can't remove permissions on a context where you are not subscribed"
#If we reach here, we are subscribed to a context and ready to remove the permission
code = 200
permissions = subscription['permissions']
if permission in permissions:
#We have the permission, let's delete it
request.actor.revokePermission(subscription, permission)
subscription['permissions'] = [a for a in permissions if permission != a]
handler = JSONResourceEntity(subscription, status_code=code)
return handler.buildResponse()
def addActivityComment(context, request):
"""
POST /activities/{activity}/comments
"""
#XXX TODO ara només es tracta la primera activitat,
# s'ha de iterar si es vol que el comentari sigui de N activitats
activityid = request.matchdict['activity']
mmdb = MADMaxDB(context.db)
refering_activity = mmdb.activity[activityid]
# Prepare rest parameters to be merged with post data
rest_params = {'verb': 'comment',
'object': {'inReplyTo': [{'_id':ObjectId(activityid),
'objectType':refering_activity.object['objectType']}]}}
# Initialize a Activity object from the request
newactivity = Activity()
newactivity.fromRequest(request, rest_params=rest_params)
code = 201
newactivity_oid = newactivity.insert()
newactivity['_id'] = newactivity_oid
comment = dict(newactivity.object)
comment['published'] = newactivity.published
comment['author'] = request.actor
comment['id'] = newactivity._id
del comment['inReplyTo']
refering_activity.addComment(comment)
handler = JSONResourceEntity(newactivity.flatten(), status_code=code)
return handler.buildResponse()
def grantPermissionOnContext(context, request):
"""
"""
permission = request.matchdict.get('permission', None)
if permission not in ['read', 'write', 'join', 'invite']:
raise InvalidPermission, "There's not any permission named '%s'" % permission
urlhash = request.matchdict.get('urlHash', None)
subscription = None
pointer = 0
while subscription == None and pointer < len(
request.actor.subscribedTo['items']):
if request.actor.subscribedTo['items'][pointer]['urlHash'] == urlhash:
subscription = request.actor.subscribedTo['items'][pointer]
pointer += 1
if not subscription:
raise Unauthorized, "You can't set permissions on a context where you are not subscribed"
#If we reach here, we are subscribed to a context and ready to set the permission
permissions = subscription['permissions']
if permission in permissions:
#Already have the permission
code = 200
else:
#Assign the permission
code = 201
request.actor.grantPermission(subscription, permission)
permissions.append(permission)
handler = JSONResourceEntity(subscription, status_code=code)
return handler.buildResponse()
def addUser(context, request):
"""
"""
username = request.matchdict['username']
rest_params = {'username': username}
# Initialize a User object from the request
newuser = User()
newuser.fromRequest(request, rest_params=rest_params)
# If we have the _id setted, then the object already existed in the DB,
# otherwise, proceed to insert it into the DB
# In both cases, respond with the JSON of the object and the appropiate
# HTTP Status Code
if newuser.get('_id'):
# Already Exists
code = 200
else:
# New User
code = 201
userid = newuser.insert()
newuser['_id'] = userid
handler = JSONResourceEntity(newuser.flatten(), status_code=code)
return handler.buildResponse()
def addUser(context, request):
"""
"""
username = request.matchdict['username']
rest_params = {'username': username}
# Initialize a User object from the request
newuser = User()
newuser.fromRequest(request, rest_params=rest_params)
# If we have the _id setted, then the object already existed in the DB,
# otherwise, proceed to insert it into the DB
# In both cases, respond with the JSON of the object and the appropiate
# HTTP Status Code
if newuser.get('_id'):
# Already Exists
code = 200
else:
# New User
code = 201
userid = newuser.insert()
newuser['_id'] = userid
handler = JSONResourceEntity(newuser.flatten(), status_code=code)
return handler.buildResponse()
def addUserActivity(context, request):
"""
/users/{username}/activities
Afegeix una activitat
"""
rest_params = {'actor': request.actor,
'verb': 'post'}
# Initialize a Activity object from the request
newactivity = Activity()
newactivity.fromRequest(request, rest_params=rest_params)
# If we have the _id setted, then the object already existed in the DB,
# otherwise, proceed to insert it into the DB
# In both cases, respond with the JSON of the object and the appropiate
# HTTP Status Code
if newactivity.get('_id'):
# Already Exists
code = 200
else:
# New User
code = 201
activity_oid = newactivity.insert()
newactivity['_id'] = activity_oid
handler = JSONResourceEntity(newactivity.flatten(), status_code=code)
return handler.buildResponse()
def revokePermissionOnContext(context, request):
"""
"""
permission = request.matchdict.get('permission', None)
if permission not in ['read', 'write', 'join', 'invite']:
raise InvalidPermission, "There's not any permission named '%s'" % permission
urlhash = request.matchdict.get('urlHash', None)
subscription = None
pointer = 0
while subscription == None and pointer < len(
request.actor.subscribedTo['items']):
if request.actor.subscribedTo['items'][pointer]['urlHash'] == urlhash:
subscription = request.actor.subscribedTo['items'][pointer]
pointer += 1
if not subscription:
raise Unauthorized, "You can't remove permissions on a context where you are not subscribed"
#If we reach here, we are subscribed to a context and ready to remove the permission
code = 200
permissions = subscription['permissions']
if permission in permissions:
#We have the permission, let's delete it
request.actor.revokePermission(subscription, permission)
subscription['permissions'] = [
a for a in permissions if permission != a
]
handler = JSONResourceEntity(subscription, status_code=code)
return handler.buildResponse()
def addAdminUserActivity(context, request):
"""
/admin/people|contexts/{username|urlHash}/activities
Add activity impersonated as a valid MAX user or context
"""
rest_params = {'actor': request.actor,
'verb': 'post'}
# Initialize a Activity object from the request
newactivity = Activity()
newactivity.fromRequest(request, rest_params=rest_params)
# If we have the _id setted, then the object already existed in the DB,
# otherwise, proceed to insert it into the DB
# In both cases, respond with the JSON of the object and the appropiate
# HTTP Status Code
if newactivity.get('_id'):
# Already Exists
code = 200
else:
# New User
code = 201
activity_oid = newactivity.insert()
newactivity['_id'] = activity_oid
handler = JSONResourceEntity(newactivity.flatten(), status_code=code)
return handler.buildResponse()
def ModifyUser(context, request):
"""
"""
actor = request.actor
properties = actor.getMutablePropertiesFromRequest(request, mutable_permission="user_mutable")
actor.modifyUser(properties)
handler = JSONResourceEntity(actor.flatten())
return handler.buildResponse()
def ModifyUser(context, request):
"""
"""
actor = request.actor
properties = actor.getMutablePropertiesFromRequest(
request, mutable_permission="user_mutable")
actor.modifyUser(properties)
handler = JSONResourceEntity(actor.flatten())
return handler.buildResponse()
def getContext(context, request):
"""
"""
mmdb = MADMaxDB(context.db)
urlhash = request.matchdict.get('urlHash', None)
found_context = mmdb.contexts.getItemsByurlHash(urlhash)
if not found_context:
raise ObjectNotFound, "There's no context matching this url hash: %s" % urlhash
handler = JSONResourceEntity(found_context[0].flatten())
return handler.buildResponse()
def getContext(context, request):
"""
"""
mmdb = MADMaxDB(context.db)
urlhash = request.matchdict.get('urlHash', None)
found_context = mmdb.contexts.getItemsByurlHash(urlhash)
if not found_context:
raise ObjectNotFound, "There's no context matching this url hash: %s" % urlhash
handler = JSONResourceEntity(found_context[0].flatten())
return handler.buildResponse()
def getActivity(context, request):
"""
/activities/{activity}
Mostra una activitat
"""
mmdb = MADMaxDB(context.db)
activity_oid = request.matchdict['activity']
activity = mmdb.activity[activity_oid].flatten()
handler = JSONResourceEntity(activity)
return handler.buildResponse()
def getActivity(context, request):
"""
/activities/{activity}
Mostra una activitat
"""
mmdb = MADMaxDB(context.db)
activity_oid = request.matchdict['activity']
activity = mmdb.activity[activity_oid].flatten()
handler = JSONResourceEntity(activity)
return handler.buildResponse()
def ModifyContext(context, request):
"""
"""
urlHash = request.matchdict['urlHash']
contexts = MADMaxCollection(context.db.contexts)
maxcontext = contexts.getItemsByurlHash(urlHash)
if maxcontext:
maxcontext = maxcontext[0]
else:
raise ObjectNotFound, 'Unknown context: %s' % urlHash
properties = maxcontext.getMutablePropertiesFromRequest(request)
maxcontext.modifyContext(properties)
maxcontext.updateUsersSubscriptions()
handler = JSONResourceEntity(maxcontext.flatten())
return handler.buildResponse()
def ModifyContext(context, request):
"""
"""
urlHash = request.matchdict['urlHash']
contexts = MADMaxCollection(context.db.contexts)
maxcontext = contexts.getItemsByurlHash(urlHash)
if maxcontext:
maxcontext = maxcontext[0]
else:
raise ObjectNotFound, 'Unknown context: %s' % urlHash
properties = maxcontext.getMutablePropertiesFromRequest(request)
maxcontext.modifyContext(properties)
maxcontext.updateUsersSubscriptions()
handler = JSONResourceEntity(maxcontext.flatten())
return handler.buildResponse()
def follow(context, request):
"""
/people/{username}/follows/{followedDN}'
"""
#XXX TODO ara nomes es tracta un sol follow
# s'ha de iterar si es vol que el comentari sigui de N follows
actor = request.actor
rest_params = {'actor': request.actor}
# Initialize a Activity object from the request
newactivity = Activity(request, rest_params=rest_params)
code = 201
newactivity_oid = newactivity.insert()
newactivity['_id'] = newactivity_oid
actor.addFollower(newactivity['object'])
handler = JSONResourceEntity(newactivity.flatten(), status_code=code)
return handler.buildResponse()
def follow(context, request):
"""
/people/{username}/follows/{followedDN}'
"""
#XXX TODO ara nomes es tracta un sol follow
# s'ha de iterar si es vol que el comentari sigui de N follows
actor = request.actor
rest_params = {'actor': request.actor}
# Initialize a Activity object from the request
newactivity = Activity(request, rest_params=rest_params)
code = 201
newactivity_oid = newactivity.insert()
newactivity['_id'] = newactivity_oid
actor.addFollower(newactivity['object'])
handler = JSONResourceEntity(newactivity.flatten(), status_code=code)
return handler.buildResponse()
def addActivityComment(context, request):
"""
POST /activities/{activity}/comments
"""
#XXX TODO ara només es tracta la primera activitat,
# s'ha de iterar si es vol que el comentari sigui de N activitats
activityid = request.matchdict['activity']
mmdb = MADMaxDB(context.db)
refering_activity = mmdb.activity[activityid]
# Prepare rest parameters to be merged with post data
rest_params = {
'verb': 'comment',
'object': {
'inReplyTo': [{
'_id': ObjectId(activityid),
'objectType': refering_activity.object['objectType']
}]
}
}
# Initialize a Activity object from the request
newactivity = Activity()
newactivity.fromRequest(request, rest_params=rest_params)
code = 201
newactivity_oid = newactivity.insert()
newactivity['_id'] = newactivity_oid
comment = dict(newactivity.object)
comment['published'] = newactivity.published
comment['author'] = request.actor
comment['id'] = newactivity._id
del comment['inReplyTo']
refering_activity.addComment(comment)
handler = JSONResourceEntity(newactivity.flatten(), status_code=code)
return handler.buildResponse()
def addContext(context, request):
"""
"""
# Initialize a Context object from the request
newcontext = Context()
newcontext.fromRequest(request)
# If we have the _id setted, then the object already existed in the DB,
# otherwise, proceed to insert it into the DB
# In both cases, respond with the JSON of the object and the appropiate
# HTTP Status Code
if newcontext.get('_id'):
# Already Exists
code = 200
else:
# New User
code = 201
contextid = newcontext.insert()
newcontext['_id'] = contextid
handler = JSONResourceEntity(newcontext.flatten(), status_code=code)
return handler.buildResponse()
def addContext(context, request):
"""
"""
# Initialize a Context object from the request
newcontext = Context()
newcontext.fromRequest(request)
# If we have the _id setted, then the object already existed in the DB,
# otherwise, proceed to insert it into the DB
# In both cases, respond with the JSON of the object and the appropiate
# HTTP Status Code
if newcontext.get('_id'):
# Already Exists
code = 200
else:
# New User
code = 201
contextid = newcontext.insert()
newcontext['_id'] = contextid
handler = JSONResourceEntity(newcontext.flatten(), status_code=code)
return handler.buildResponse()
def subscribe(context, request):
"""
/people/{username}/subscriptions
"""
# XXX For now only one context can be subscribed at a time
actor = request.actor
rest_params = {'actor': actor,
'verb': 'subscribe'}
# Initialize a Activity object from the request
newactivity = Activity()
newactivity.fromRequest(request, rest_params=rest_params)
#Check if user is already subscribed
subscribed_contexts_hashes = [a['urlHash'] for a in actor.subscribedTo['items']]
if sha1(newactivity.object['url']).hexdigest() in subscribed_contexts_hashes:
# If user already subscribed, send a 200 code and retrieve the original subscribe activity
# post when user was susbcribed. This way in th return data we'll have the date of subscription
code = 200
activities = MADMaxCollection(context.db.activity)
query = {'verb': 'subscribe', 'object.url': newactivity.object['url'], 'actor.username': actor.username}
newactivity = activities.search(query)[-1] # Pick the last one, so we get the last time user subscribed (in case a unsbuscription occured sometime...)
else:
# If user wasn't created, 201 indicates that the subscription has just been added
code = 201
newactivity_oid = newactivity.insert() # Insert a subscribe activity
newactivity['_id'] = newactivity_oid
#Register subscription to the actor
contexts = MADMaxCollection(context.db.contexts, query_key='urlHash')
scontext = contexts[sha1(newactivity['object']['url']).hexdigest()]
actor.addSubscription(scontext)
handler = JSONResourceEntity(newactivity.flatten(), status_code=code)
return handler.buildResponse()
def getUser(context, request):
"""
"""
handler = JSONResourceEntity(request.actor.flatten())
return handler.buildResponse()
def getUser(context, request):
"""
"""
handler = JSONResourceEntity(request.actor.flatten())
return handler.buildResponse()
