text: # GNU MediaGoblin -- federated, autonomous media hosting
  # Copyright (C) 2011, 2012 MediaGoblin contributors.  See AUTHORS.
  #
  # 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 os
  
  from mediagoblin.db.models import LocalUser
  from mediagoblin.gmg_commands import util as commands_util
  from mediagoblin.submit.lib import (
      submit_media, FileUploadLimit, UserUploadLimit, UserPastUploadLimit)
  
  from mediagoblin import mg_globals
  
  
  def parser_setup(subparser):
      subparser.add_argument(
          'username',
          help="Name of user this media entry belongs to")
      subparser.add_argument(
          'filename',
          help="Local file on filesystem")
      subparser.add_argument(
          "-d", "--description",
          help="Description for this media entry")
      subparser.add_argument(
          "-t", "--title",
          help="Title for this media entry")
      subparser.add_argument(
          "-l", "--license",
          help=(
              "License this media entry will be released under. "
              "Should be a URL."))
      subparser.add_argument(
          "-T", "--tags",
          help=(
              "Comma separated list of tags for this media entry."))
      subparser.add_argument(
          "-s", "--slug",
          help=(
              "Slug for this media entry. "
              "Will be autogenerated if unspecified."))
      subparser.add_argument(
          "-c", "--collection-slug",
          help=(
              "Slug of the collection for this media entry. "
              "Should already exist."))
  
      subparser.add_argument(
          '--celery',
          action='store_true',
          help="Don't process eagerly, pass off to celery")
  
  
  def addmedia(args):
      # Run eagerly unless explicetly set not to
      if not args.celery:
          os.environ['CELERY_ALWAYS_EAGER'] = 'true'
  
      app = commands_util.setup_app(args)
  
      # get the user
      user = app.db.LocalUser.query.filter(
          LocalUser.username==args.username.lower()
      ).first()
      if user is None:
          print("Sorry, no user by username '%s'" % args.username)
          return
  
      # check for the file, if it exists...
      filename = os.path.split(args.filename)[-1]
      abs_filename = os.path.abspath(args.filename)
      if not os.path.exists(abs_filename):
          print("Can't find a file with filename '%s'" % args.filename)
          return
  
      def maybe_unicodeify(some_string):
          # this is kinda terrible
          if some_string is None:
              return None
          return some_string
  
      try:
          submit_media(
              mg_app=app,
              user=user,
              submitted_file=open(abs_filename, 'rb'), filename=filename,
              title=maybe_unicodeify(args.title),
              description=maybe_unicodeify(args.description),
              collection_slug=args.collection_slug,
              license=maybe_unicodeify(args.license),
              tags_string=maybe_unicodeify(args.tags) or "")
      except FileUploadLimit:
          print("This file is larger than the upload limits for this site.")
      except UserUploadLimit:
          print("This file will put this user past their upload limits.")
      except UserPastUploadLimit:
          print("This user is already past their upload limits.")
  