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# GNU MediaGoblin -- federated, autonomous media hosting
# Copyright (C) 2011 Free Software Foundation, Inc
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import datetime, uuid
from mongokit import Document, Set
from mediagoblin import util
from mediagoblin.auth import lib as auth_lib
from mediagoblin import mg_globals
from mediagoblin.db import migrations
from mediagoblin.db.util import ObjectId
###################
# Custom validators
###################
########
# Models
########
class User(Document):
__collection__ = 'users'
structure = {
'username': unicode,
'email': unicode,
'created': datetime.datetime,
'plugin_data': dict, # plugins can dump stuff here.
'pw_hash': unicode,
'email_verified': bool,
'status': unicode,
'verification_key': unicode,
'is_admin': bool,
'url' : unicode,
'bio' : unicode
}
required_fields = ['username', 'created', 'pw_hash', 'email']
default_values = {
'created': datetime.datetime.utcnow,
'email_verified': False,
'status': u'needs_email_verification',
'verification_key': lambda: unicode(uuid.uuid4()),
'is_admin': False}
migration_handler = migrations.UserMigration
def check_login(self, password):
"""
See if a user can login with this password
"""
return auth_lib.bcrypt_check_password(
password, self['pw_hash'])
class MediaEntry(Document):
__collection__ = 'media_entries'
structure = {
'uploader': ObjectId,
'title': unicode,
'slug': unicode,
'created': datetime.datetime,
'description': unicode, # May contain markdown/up
'description_html': unicode, # May contain plaintext, or HTML
'media_type': unicode,
'media_data': dict, # extra data relevant to this media_type
'plugin_data': dict, # plugins can dump stuff here.
'tags': [unicode],
'state': unicode,
# For now let's assume there can only be one main file queued
# at a time
'queued_media_file': [unicode],
# A dictionary of logical names to filepaths
'media_files': dict,
# The following should be lists of lists, in appropriate file
# record form
'attachment_files': list,
# This one should just be a single file record
'thumbnail_file': [unicode]}
required_fields = [
'uploader', 'created', 'media_type', 'slug']
default_values = {
'created': datetime.datetime.utcnow,
'state': u'unprocessed'}
migration_handler = migrations.MediaEntryMigration
indexes = [
# Referene uniqueness of slugs by uploader
{'fields': ['uploader', 'slug'],
'unique': True}]
def main_mediafile(self):
pass
def generate_slug(self):
self['slug'] = util.slugify(self['title'])
duplicate = mg_globals.database.media_entries.find_one(
{'slug': self['slug']})
if duplicate:
self['slug'] = "%s-%s" % (self['_id'], self['slug'])
def url_for_self(self, urlgen):
"""
Generate an appropriate url for ourselves
Use a slug if we have one, else use our '_id'.
"""
uploader = self.uploader()
if self.get('slug'):
return urlgen(
'mediagoblin.user_pages.media_home',
user=uploader['username'],
media=self['slug'])
else:
return urlgen(
'mediagoblin.user_pages.media_home',
user=uploader['username'],
media=unicode(self['_id']))
def uploader(self):
return self.db.User.find_one({'_id': self['uploader']})
REGISTER_MODELS = [MediaEntry, User]
def register_models(connection):
"""
Register all models in REGISTER_MODELS with this connection.
"""
connection.register(REGISTER_MODELS)
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