def post(self):
'''
Returns file which is attached to post corresponding to a given
date (we assumed a user can't post two posts at the same time).
Expected data :
* path : file name
* date : date on which post was posted
* contactKey : the key of the contact which claims the file.
'''
data = self.get_body_as_dict(expectedFields=["path", "date",
"contactKey"])
if data:
contact = ContactManager.getTrustedContact(data["contactKey"])
micropost = MicroPostManager.get_first(data["date"])
if micropost and contact:
try:
fileContent = micropost.fetch_attachment(data["path"])
self.return_file(data["path"], fileContent)
except ResourceNotFound:
self.return_failure("File not found", 404)
else:
self.return_failure("Micropost not found.", 404)
else:
self.return_failure("Wrong data.", 400)
def post(self, key):
'''
Resend post with *key* as key to the contact given in the posted
JSON. Corresponding activity ID is given inside the posted json.
Here is the format : {"contactId":"data","activityId":"data"}
'''
micropost = MicroPostManager.get_micropost(key)
data = self.get_body_as_dict(expectedFields=["contactId", "activityId"])
if micropost and data:
contactId = data["contactId"]
activityId = data["activityId"]
contact = ContactManager.getTrustedContact(contactId)
activity = ActivityManager.get_activity(activityId)
if not contact:
self.return_failure("Contact not found", 404)
elif not activity:
self.return_failure("Activity not found", 404)
else:
if contact.name:
logger.info("Attempt to resend a post to contact: %s." % contact.name)
self.forward_to_contact(micropost, contact, activity)
else:
self.return_failure("Micropost not found", 404)
def put(self):
'''
When a delete request from a contact is incoming, it executes the
delete request locally then it creates a new activity corresponding
to this deletion.
'''
data = self.get_body_as_dict(expectedFields=["date", "authorKey"])
if data:
authorKey = data["authorKey"]
date = data["date"]
micropost = MicroPostManager.get_contact_micropost(authorKey, date)
contact = ContactManager.getTrustedContact(authorKey)
if micropost and contact:
self.create_deletion_activity(contact, micropost, "deletes",
"micropost")
micropost.delete()
self._write_delete_log(micropost)
self.return_success("Micropost deleted.")
else:
self.return_failure("Micropost not found", 404)
else:
self.return_failure("No data sent.", 400)
def post(self, key):
'''
Resend post with *key* as key to the contact given in the posted
JSON. Corresponding activity ID is given inside the posted json.
Here is the format : {"contactId":"data","activityId":"data"}
'''
picture = PictureManager.get_picture(key)
idInfos = self.request.body
ids = json_decode(idInfos)
if picture and idInfos:
contactId = ids["contactId"]
activityId = ids["activityId"]
contact = ContactManager.getTrustedContact(contactId)
activity = ActivityManager.get_activity(activityId)
if not contact:
self.return_failure("Contact not found", 404)
elif not activity:
self.return_failure("Activity not found", 404)
else:
logger.info("Attemp to resend a picture to contact: {}.".format(
contact.name))
self.forward_to_contact(picture, contact, activity)
else:
self.return_failure("Picture not found", 404)
def put(self):
'''
When a put request is received, contact data are expected. If contact
key is one of the trusted contact key, its data are updated with
received ones.
'''
data = self.get_body_as_dict(["key", "url", "name", "description"])
if data:
key = data["key"]
contact = ContactManager.getTrustedContact(key)
if contact:
contact.url = data["url"]
contact.description = data["description"]
contact.name = data["name"]
contact.save()
self.create_modify_activity(contact, "modifies", "profile")
self.return_success("Contact successfully modified.")
else:
self.return_failure(
"No contact found corresponding to given contact", 404)
else:
self.return_failure("Empty data or missing field.")
def put(self):
'''
Delete picture of which data are given inside request.
Picture is found with contact key and creation date.
If author is not inside trusted contacts, the request is rejected.
'''
data = self.get_body_as_dict()
if data:
contact = ContactManager.getTrustedContact(
data.get("authorKey", ""))
if contact:
picture = PictureManager.get_contact_picture(
contact.key, data.get("date", ""))
if picture:
self.create_deletion_activity(contact,
picture, "deletes", "picture")
picture.delete()
self.return_success("Deletion succeeds")
else:
self.return_failure("Author is not trusted.", 400)
else:
self.return_failure("No data sent.", 405)
def post(self):
'''
Extract picture and file linked to the picture from request, then
creates a picture in database for the contact who sends it. An
activity is created too.
If author is not inside trusted contacts, the request is rejected.
'''
file = self.request.files['picture'][0]
data = json_decode(self.get_argument("json"))
if file and data:
contact = ContactManager.getTrustedContact(
data.get("authorKey", ""))
if contact:
date = date_util.get_date_from_db_date(data.get("date", ""))
picture = PictureManager.get_contact_picture(
contact.key, data.get("date", ""))
if not picture:
picture = Picture(
title = data.get("title", ""),
path = data.get("path", ""),
contentType = data.get("contentType", ""),
authorKey = data.get("authorKey", ""),
author = data.get("author", ""),
tags = contact.tags,
date = date,
isMine = False,
isFile = False
)
picture.save()
picture.put_attachment(content=file["body"],
name="th_" + file['filename'])
picture.save()
self.create_creation_activity(contact,
picture, "publishes", "picture")
logger.info("New picture from %s" % contact.name)
self.return_success("Creation succeeds", 201)
else:
self.return_failure("Author is not trusted.", 400)
else:
self.return_failure("No data sent.", 405)
def post(self):
'''
When post request is received, micropost content is expected inside
a string under *content* of JSON object. It is extracted from it
then stored inside a new Microposts object. Micropost author and date
are set from incoming data.
'''
data = self.get_body_as_dict(expectedFields=["date", "authorKey"])
if data:
db_date = data.get("date")
date = date_util.get_date_from_db_date(db_date)
authorKey = data.get("authorKey")
contact = ContactManager.getTrustedContact(authorKey)
micropost = MicroPostManager.get_contact_micropost(
authorKey, db_date)
if contact:
if not micropost:
micropost = MicroPost(
authorKey = authorKey,
author = data["author"],
content = data['content'],
date = date,
attachments = data.get("attachments", []),
isMine = False,
tags = contact.tags
)
micropost.save()
self._notify_suscribers(micropost)
self.create_creation_activity(contact, micropost,
"writes", "micropost")
self._write_create_log(micropost)
self.return_json(micropost.toJson(), 201)
else:
self.return_failure("Contact is not registered.", 405)
else:
self.return_failure("No data sent.", 405)
def get(self, key):
'''
Returns an HTML representation of contact corresponding to given
ID. If ID is equal to null Newebe owner representation is returned.
'''
if key == "null" or key == UserManager.getUser().key:
contact = UserManager.getUser().asContact()
else:
contact = ContactManager.getTrustedContact(key)
if contact:
if contact.description:
contact.description = markdown.markdown(contact.description)
self.render("templates/contact_render.html",
contact=contact)
else:
return self.return_failure("Contact not found.", 404)
def post(self):
'''
When sync request is received, if contact is a trusted contact, it
sends again all posts from last month to contact.
'''
client = ContactClient()
now = datetime.datetime.utcnow()
date = now - datetime.timedelta(365/12)
contact = self.get_body_as_dict()
localContact = ContactManager.getTrustedContact(contact.get("key", ""))
if localContact:
self.send_posts_to_contact(client, localContact, now, date)
self.send_pictures_to_contact(client, localContact, now, date)
self.return_document(UserManager.getUser().asContact())
else:
self.return_failure("Contact does not exist.")
def on_picture_found(self, picture, id):
'''
'''
self.picture = picture
data = dict()
data["picture"] = picture.toDict(localized=False)
data["contact"] = UserManager.getUser().asContact().toDict()
contact = ContactManager.getTrustedContact(picture.authorKey)
client = ContactClient()
body = json_encode(data)
try:
client.post(contact, u"pictures/contact/download/",
body, self.on_download_finished)
except HTTPError:
self.return_failure("Cannot download picture from contact.")
def put(self, key):
'''
Resend deletion of micropost with *key* as key to the contact given in
the posted JSON. Corresponding activity ID is given inside the posted
json.
Here is the format : {"contactId":"data","activityId":"data"}
'''
data = self.get_body_as_dict(
expectedFields=["contactId", "activityId", "extra"])
if data:
contactId = data["contactId"]
activityId = data["activityId"]
date = data["extra"]
contact = ContactManager.getTrustedContact(contactId)
activity = ActivityManager.get_activity(activityId)
if not contact:
self.return_failure("Contact not found", 404)
elif not activity:
self.return_failure("Activity not found", 404)
else:
user = UserManager.getUser()
picture = Picture(
authorKey = user.key,
date = date_util.get_date_from_db_date(date)
)
logger.info(
"Attemp to resend a picture deletion to contact: {}.".format(
contact.name))
self.forward_to_contact(picture, contact, activity,
method = "PUT")
else:
self.return_failure("Micropost not found", 404)
def post(self, postId):
'''
Grab from contact the file corresponding to given path and given post
(post of which ID is equal to *postId*).
'''
data = self.get_body_as_dict(expectedFields=["path"])
micropost = MicroPostManager.get_micropost(postId)
contact = ContactManager.getTrustedContact(micropost.authorKey)
user = UserManager.getUser()
if micropost and data and contact:
path = data["path"]
client = ContactClient()
body = {
"date": date_util.get_db_date_from_date(micropost.date),
"contactKey": user.key,
"path": path
}
client.post(contact, "microposts/contacts/attach/",
json_encode(body),
callback=(yield gen.Callback("getattach")))
response = yield gen.Wait("getattach")
if response.error:
self.return_failure(
"An error occured while retrieving picture.")
else:
micropost.put_attachment(response.body, data["path"])
self.return_success("Download succeeds.")
else:
if not data:
self.return_failure("Wrong data.", 400)
elif not contact:
self.return_failure("Contact no more available.", 400)
else:
self.return_failure("Micropost not found.", 404)
def post(self):
'''
When a post request is sent, the newebe downloads full size version of
picture specified in the request from the contact also specified in
the request.
'''
data = self.get_body_as_dict()
contact = ContactManager.getTrustedContact(data["contact"]["key"])
if contact:
date = data["picture"]["date"]
picture = PictureManager.get_owner_last_pictures(date).first()
if picture:
self.on_picture_found(picture, id)
else:
logger.info("Picture no more available.")
self.return_failure("Picture not found.", 404)
else:
logger.info("Contact unknown")
self.return_failure("Picture not found", 404)
def put(self, key):
'''
Resend deletion of micropost with *key* as key to the contact given in
the posted JSON. Corresponding activity ID is given inside the posted
json.
Here is the format : {"contactId":"data","activityId":"data"}
'''
data = self.get_body_as_dict(
expectedFields=["contactId", "activityId", "extra"])
if data:
contactId = data["contactId"]
activityId = data["activityId"]
date = data["extra"]
contact = ContactManager.getTrustedContact(contactId)
activity = ActivityManager.get_activity(activityId)
if not contact:
self.return_failure("Contact not found", 404)
elif not activity:
self.return_failure("Activity not found", 404)
else:
user = UserManager.getUser()
micropost = MicroPost(
authorKey = user.key,
date = date_util.get_date_from_db_date(date)
)
logger.info(
"Attempt to resend a post deletion to contact: {}.".format(
contact.name))
httpClient = ContactClient()
body = micropost.toJson(localized=False)
try:
httpClient.put(contact, CONTACT_PATH, body,
callback=(yield gen.Callback("retry")))
response = yield gen.Wait("retry")
if response.error:
self.return_failure(
"Deleting micropost to contact failed.")
else:
for error in activity.errors:
if error["contactKey"] == contact.key:
activity.errors.remove(error)
activity.save()
self.return_success(
"Micropost correctly redeleted.")
except:
self.return_failure("Deleting micropost to contact failed.")
else:
self.return_failure("Micropost not found", 404)
def get_trusted_contact_with_key(step, key):
world.contact = ContactManager.getTrustedContact(key)
