forked from 0x2620/pandora
1332 lines
48 KiB
Python
1332 lines
48 KiB
Python
# -*- coding: utf-8 -*-
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# vi:si:et:sw=4:sts=4:ts=4
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from __future__ import division
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import os.path
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import mimetypes
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import random
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from urlparse import urlparse
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from urllib import quote
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import time
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import Image
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from django.db.models import Count, Sum
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from django.template import RequestContext
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from django.http import HttpResponse, HttpResponseForbidden, Http404
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from django.shortcuts import get_object_or_404, redirect, render_to_response
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from django.core.files.temp import NamedTemporaryFile
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from django.core.servers.basehttp import FileWrapper
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from django.conf import settings
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from ox.utils import json, ET
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from ox.django.decorators import login_required_json
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from ox.django.shortcuts import render_to_json_response, get_object_or_404_json, json_response
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from ox.django.http import HttpFileResponse
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import ox
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import models
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import utils
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import tasks
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from archive.models import File, Stream
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from archive import extract
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from clip.models import Clip
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from user.models import has_capability
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from ox.django.api import actions
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def _order_query(qs, sort, prefix='sort__'):
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order_by = []
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if len(sort) == 1:
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additional_sort = settings.CONFIG['user']['ui']['listSort']
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key = utils.get_by_id(settings.CONFIG['itemKeys'], sort[0]['key'])
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for s in key.get('additionalSort', additional_sort):
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sort.append(s)
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for e in sort:
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operator = e['operator']
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if operator != '-':
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operator = ''
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key = {
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'id': 'public_id',
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'index': 'listitem__index'
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}.get(e['key'], e['key'])
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if key not in ('listitem__index', ):
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key = "%s%s" % (prefix, key)
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order = '%s%s' % (operator, key)
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order_by.append(order)
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if order_by:
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qs = qs.order_by(*order_by, nulls_last=True)
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return qs
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def _order_by_group(query):
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if 'sort' in query:
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if len(query['sort']) == 1 and query['sort'][0]['key'] == 'items':
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order_by = query['sort'][0]['operator'] == '-' and '-items' or 'items'
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if query['group'] == "year":
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secondary = query['sort'][0]['operator'] == '-' and '-sortvalue' or 'sortvalue'
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order_by = (order_by, secondary)
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elif query['group'] != "keyword":
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order_by = (order_by, 'sortvalue')
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else:
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order_by = (order_by, 'value')
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else:
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order_by = query['sort'][0]['operator'] == '-' and '-sortvalue' or 'sortvalue'
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order_by = (order_by, 'items')
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else:
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order_by = ('-sortvalue', 'items')
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return order_by
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def parse_query(data, user):
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query = {}
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query['range'] = [0, 100]
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query['sort'] = [{'key':'title', 'operator':'+'}]
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for key in ('sort', 'keys', 'group', 'range', 'position', 'positions'):
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if key in data:
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query[key] = data[key]
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query['qs'] = models.Item.objects.find(data, user)
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if 'clips' in data:
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conditions = {'query': data['clips']['query']}
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query['clip_qs'] = Clip.objects.find(conditions, user).order_by('start')
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query['clip_filter'] = models.Clip.objects.filter_annotations(conditions, user)
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query['clip_items'] = data['clips'].get('items', 5)
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query['clip_keys'] = data['clips'].get('keys')
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if not query['clip_keys']:
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query['clip_keys'] = ['id', 'in', 'out', 'annotations']
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#group by only allows sorting by name or number of itmes
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return query
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def find(request):
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'''
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Example:
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find({
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query:{
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conditions:[{ key: '*', value: 'paris', operator: '='}],
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operator:'&'
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},
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keys: ['title', 'id'],
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range: [0, 10],
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sort: [{key: 'title', operator: '+'}]
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})
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takes {
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'query': query,
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'sort': array,
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'range': array
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clipsQuery: ...
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}
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query: query object, more on query syntax at
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https://wiki.0x2620.org/wiki/pandora/QuerySyntax
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sort: array of key, operator dics
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[
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{
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key: "year",
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operator: "-"
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},
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{
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key: "director",
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operator: ""
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}
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]
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range: result range, array [from, to]
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keys: array of keys to return
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group: group elements by, country, genre, director...
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with keys, items is list of dicts with requested properties:
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returns {
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items: [objects]
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}
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Groups
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takes {
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'query': query,
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'key': string,
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'group': string,
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'range': array
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clips: {}
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}
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query: query object, more on query syntax at
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https://wiki.0x2620.org/wiki/pandora/QuerySyntax
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range: result range, array [from, to]
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keys: array of keys to return
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group: group elements by, country, genre, director...
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possible values for keys: name, items
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with keys
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items contains list of {'name': string, 'items': int}:
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returns {
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items: [objects]
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}
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without keys: return number of items in given query
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returns {
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items: int
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}
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Positions
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takes {
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'query': query,
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'positions': [],
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'sort': array
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}
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query: query object, more on query syntax at
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https://wiki.0x2620.org/wiki/pandora/QuerySyntax
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positions: ids of items for which positions are required
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returns {
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positions: {
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id: position
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}
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}
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'''
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data = json.loads(request.POST['data'])
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if settings.JSON_DEBUG:
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print json.dumps(data, indent=2)
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query = parse_query(data, request.user)
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response = json_response({})
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if 'group' in query:
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response['data']['items'] = []
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items = 'items'
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item_qs = query['qs']
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order_by = _order_by_group(query)
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qs = models.Facet.objects.filter(key=query['group']).filter(item__id__in=item_qs)
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qs = qs.values('value').annotate(items=Count('id')).order_by(*order_by)
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if 'positions' in query:
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response['data']['positions'] = {}
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ids = [j['value'] for j in qs]
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response['data']['positions'] = utils.get_positions(ids, query['positions'])
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elif 'range' in data:
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qs = qs[query['range'][0]:query['range'][1]]
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response['data']['items'] = [{'name': i['value'], 'items': i[items]} for i in qs]
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else:
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response['data']['items'] = qs.count()
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elif 'position' in query:
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qs = _order_query(query['qs'], query['sort'])
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ids = [j['public_id'] for j in qs.values('public_id')]
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data['conditions'] = data['conditions'] + {
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'value': query['position'],
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'key': query['sort'][0]['key'],
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'operator': '^'
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}
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query = parse_query(data, request.user)
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qs = _order_query(query['qs'], query['sort'])
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if qs.count() > 0:
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response['data']['position'] = utils.get_positions(ids, [qs[0].public_id])[0]
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elif 'positions' in query:
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qs = _order_query(query['qs'], query['sort'])
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ids = [j['public_id'] for j in qs.values('public_id')]
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response['data']['positions'] = utils.get_positions(ids, query['positions'])
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elif 'keys' in query:
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response['data']['items'] = []
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qs = _order_query(query['qs'], query['sort'])
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_p = query['keys']
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def get_clips(qs):
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n = qs.count()
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if n > query['clip_items']:
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num = query['clip_items']
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clips = []
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step = int(n / (num + 1))
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i = step
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while i <= (n - step) and i < n and len(clips) < num:
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clips.append(qs[i])
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i += step
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else:
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clips = qs
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return [c.json(query['clip_keys'], query['clip_filter']) for c in clips]
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def only_p_sums(m):
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r = {}
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for p in _p:
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if p == 'accessed':
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r[p] = m.sort.accessed or ''
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elif p == 'modified':
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r[p] = m.sort.modified
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elif p == 'timesaccessed':
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r[p] = m.sort.timesaccessed
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else:
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r[p] = m.json.get(p, '')
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if 'clip_qs' in query:
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r['clips'] = get_clips(query['clip_qs'].filter(item=m))
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return r
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def only_p(m):
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r = {}
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if m:
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m = json.loads(m, object_hook=ox.django.fields.from_json)
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for p in _p:
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r[p] = m.get(p, '')
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if 'clip_qs' in query:
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r['clips'] = get_clips(query['clip_qs'].filter(item__public_id=m['id']))
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return r
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qs = qs[query['range'][0]:query['range'][1]]
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#response['data']['items'] = [m.get_json(_p) for m in qs]
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if filter(lambda p: p in (
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'accessed', 'modified', 'timesaccessed', 'viewed'
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), _p):
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qs = qs.select_related()
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response['data']['items'] = [only_p_sums(m) for m in qs]
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else:
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response['data']['items'] = [only_p(m['json']) for m in qs.values('json')]
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else: # otherwise stats
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items = query['qs']
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files = File.objects.filter(item__in=items).filter(selected=True).filter(size__gt=0)
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r = files.aggregate(
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Sum('duration'),
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Sum('pixels'),
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Sum('size')
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)
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totals = [i['id']
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for i in settings.CONFIG['totals']
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if not 'capability' in i or has_capability(request.user, i['capability'])
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]
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if 'duration' in totals:
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response['data']['duration'] = r['duration__sum']
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if 'files' in totals:
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response['data']['files'] = files.count()
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if 'items' in totals:
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response['data']['items'] = items.count()
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if 'pixels' in totals:
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response['data']['pixels'] = r['pixels__sum']
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if 'runtime' in totals:
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response['data']['runtime'] = items.aggregate(Sum('sort__runtime'))['sort__runtime__sum'] or 0
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if 'size' in totals:
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response['data']['size'] = r['size__sum']
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for key in ('runtime', 'duration', 'pixels', 'size'):
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if key in totals and response['data'][key] == None:
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response['data'][key] = 0
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return render_to_json_response(response)
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actions.register(find)
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def autocomplete(request):
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'''
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takes {
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key: string,
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value: string,
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operator: string // '=', '==', '^', '$'
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query: object // item query to limit results
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range: [int, int]
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}
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returns {
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items: [string, ...] //array of matching values
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}
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'''
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data = json.loads(request.POST['data'])
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if not 'range' in data:
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data['range'] = [0, 10]
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op = data.get('operator', '=')
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key = utils.get_by_id(settings.CONFIG['itemKeys'], data['key'])
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order_by = key.get('autocompleteSort', False)
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if order_by:
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for o in order_by:
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if o['operator'] != '-': o['operator'] = ''
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order_by = ','.join(['%(operator)ssort__%(key)s' % o for o in order_by])
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else:
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order_by = '-items'
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sort_type = key.get('sortType', key.get('type', 'string'))
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if sort_type == 'title':
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qs = parse_query({'query': data.get('query', {})}, request.user)['qs']
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if data['value']:
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if op == '=':
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qs = qs.filter(find__key=data['key'], find__value__icontains=data['value'])
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elif op == '==':
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qs = qs.filter(find__key=data['key'], find__value__iexact=data['value'])
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elif op == '^':
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qs = qs.filter(find__key=data['key'], find__value__istartswith=data['value'])
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elif op == '$':
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qs = qs.filter(find__key=data['key'], find__value__iendswith=data['value'])
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qs = qs.order_by(order_by, nulls_last=True)
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qs = qs[data['range'][0]:data['range'][1]]
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response = json_response({})
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response['data']['items'] = list(set([i.get(data['key']) for i in qs]))
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else:
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qs = models.Facet.objects.filter(key=data['key'])
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if data['value']:
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if op == '=':
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qs = qs.filter(value__icontains=data['value'])
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elif op == '==':
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qs = qs.filter(value__iexact=data['value'])
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elif op == '^':
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qs = qs.filter(value__istartswith=data['value'])
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elif op == '$':
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qs = qs.filter(value__iendswith=data['value'])
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if 'query' in data:
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item_query = parse_query({'query': data.get('query', {})}, request.user)['qs']
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qs = qs.filter(item__in=item_query)
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qs = qs.values('value').annotate(items=Count('id'))
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qs = qs.order_by(order_by)
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qs = qs[data['range'][0]:data['range'][1]]
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response = json_response({})
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response['data']['items'] = [i['value'] for i in qs]
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return render_to_json_response(response)
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actions.register(autocomplete)
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def findId(request):
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'''
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takes {
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'id': string
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'title': string
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'director': [string]
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'year': int
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}
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'''
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data = json.loads(request.POST['data'])
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response = json_response({})
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response['data']['items'] = []
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if 'id' in data:
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qs = models.Item.objects.filter(public_id=data['id'])
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if qs.count() == 1:
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response['data']['items'] = [
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i.get_json(['title', 'director', 'year', 'id']) for i in qs
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]
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if not response['data']['items'] \
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and settings.USE_IMDB \
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and settings.DATA_SERVICE:
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r = models.external_data('getId', data)
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if r['status']['code'] == 200:
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response['data']['items'] = [r['data']]
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return render_to_json_response(response)
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actions.register(findId)
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def getMetadata(request):
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'''
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takes {
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id: string,
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keys: [string]
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}
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||
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||
returns {
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||
key: value
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||
..
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}
|
||
|
||
'''
|
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data = json.loads(request.POST['data'])
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response = json_response({})
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if settings.DATA_SERVICE:
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'''
|
||
info = {}
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for c in data['query']['conditions']:
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info[c['key']] = c['value']
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r = models.external_data('getId', info)
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'''
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r = models.external_data('getData', {'id': data['id']})
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if r['status']['code'] == 200:
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if 'keys' in data and data['keys']:
|
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for key in data['keys']:
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if key in r['data']:
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response['data'][key] = r['data'][key]
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else:
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response['data'] = r['data']
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return render_to_json_response(response)
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actions.register(getMetadata)
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def getIds(request):
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||
'''
|
||
takes {
|
||
title: string,
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||
director: [string],
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||
year: int
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||
}
|
||
|
||
returns {
|
||
items: [{
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||
tite: string,
|
||
director: [string],
|
||
year: int,
|
||
originalTitle: string
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||
}]
|
||
}
|
||
'''
|
||
data = json.loads(request.POST['data'])
|
||
response = json_response({})
|
||
if settings.DATA_SERVICE:
|
||
r = models.external_data('getIds', data)
|
||
if r['status']['code'] == 200:
|
||
response['data']['items'] = r['data']['items']
|
||
else:
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response['data']['items']
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return render_to_json_response(response)
|
||
actions.register(getIds)
|
||
|
||
def get(request):
|
||
'''
|
||
takes {
|
||
id: string,
|
||
keys: [string]
|
||
}
|
||
returns {
|
||
key: value
|
||
}
|
||
'''
|
||
response = json_response({})
|
||
data = json.loads(request.POST['data'])
|
||
data['keys'] = data.get('keys', [])
|
||
item = get_object_or_404_json(models.Item, public_id=data['id'])
|
||
if item.access(request.user):
|
||
info = item.get_json(data['keys'])
|
||
if not data['keys'] or 'stream' in data['keys']:
|
||
info['stream'] = item.get_stream()
|
||
if data['keys'] and 'layers' in data['keys']:
|
||
info['layers'] = item.get_layers(request.user)
|
||
if data['keys'] and 'documents' in data['keys']:
|
||
info['documents'] = item.get_documents(request.user)
|
||
if data['keys'] and 'files' in data['keys']:
|
||
info['files'] = item.get_files(request.user)
|
||
if not data['keys'] or 'groups' in data['keys'] \
|
||
and item.editable(request.user):
|
||
info['groups'] = [g.name for g in item.groups.all()]
|
||
for k in settings.CONFIG['itemKeys']:
|
||
if 'capability' in k \
|
||
and not (item.editable(request.user) or has_capability(request.user, k['capability'])) \
|
||
and k['id'] in info \
|
||
and k['id'] not in ('parts', 'durations', 'duration'):
|
||
del info[k['id']]
|
||
info['editable'] = item.editable(request.user)
|
||
response['data'] = info
|
||
else:
|
||
#response = json_response(status=403, text='permission denied')
|
||
response = json_response(status=404, text='not found')
|
||
return render_to_json_response(response)
|
||
actions.register(get)
|
||
|
||
@login_required_json
|
||
def add(request):
|
||
'''
|
||
takes {
|
||
title: string, //(optional)
|
||
}
|
||
returns {
|
||
id:
|
||
name:
|
||
...
|
||
}
|
||
'''
|
||
|
||
if not request.user.get_profile().capability('canAddItems'):
|
||
response = json_response(status=403, text='permissino denied')
|
||
else:
|
||
data = json.loads(request.POST['data'])
|
||
data['title'] = data.get('title', 'Untitled')
|
||
i = models.Item()
|
||
i.data['title'] = data['title']
|
||
i.user = request.user
|
||
p = i.save()
|
||
if p:
|
||
p.wait()
|
||
else:
|
||
i.make_poster(True)
|
||
response = json_response(status=200, text='created')
|
||
response['data'] = i.get_json()
|
||
return render_to_json_response(response)
|
||
actions.register(add, cache=False)
|
||
|
||
@login_required_json
|
||
def edit(request):
|
||
'''
|
||
edit item with id, you can pass one or many key/value pairs,
|
||
returns all key/values for edited item.
|
||
|
||
takes {
|
||
id: string,
|
||
key: value,
|
||
...
|
||
}
|
||
returns {
|
||
key: value
|
||
..
|
||
}
|
||
'''
|
||
update_clips = False
|
||
data = json.loads(request.POST['data'])
|
||
item = get_object_or_404_json(models.Item, public_id=data['id'])
|
||
if item.editable(request.user):
|
||
item.log()
|
||
response = json_response(status=200, text='ok')
|
||
if 'rightslevel' in data:
|
||
if request.user.get_profile().capability('canEditRightsLevel') == True:
|
||
item.level = int(data['rightslevel'])
|
||
else:
|
||
response = json_response(status=403, text='permission denied')
|
||
del data['rightslevel']
|
||
if 'user' in data:
|
||
if request.user.get_profile().get_level() in ('admin', 'staff') and \
|
||
models.User.objects.filter(username=data['user']).exists():
|
||
new_user = models.User.objects.get(username=data['user'])
|
||
if new_user != item.user:
|
||
item.user = new_user
|
||
update_clips = True
|
||
del data['user']
|
||
r = item.edit(data)
|
||
if r:
|
||
r.wait()
|
||
if update_clips:
|
||
tasks.update_clips.delay(item.public_id)
|
||
response['data'] = item.get_json()
|
||
else:
|
||
response = json_response(status=403, text='permission denied')
|
||
return render_to_json_response(response)
|
||
actions.register(edit, cache=False)
|
||
|
||
@login_required_json
|
||
def remove(request):
|
||
'''
|
||
remove item with id, return status is 200/removed on sucess or 403/permission deinied.
|
||
takes {
|
||
id: string
|
||
}
|
||
|
||
returns {
|
||
}
|
||
'''
|
||
response = json_response({})
|
||
data = json.loads(request.POST['data'])
|
||
item = get_object_or_404_json(models.Item, public_id=data['id'])
|
||
user = request.user
|
||
if user.get_profile().capability('canRemoveItems') == True or \
|
||
user.is_staff or \
|
||
item.user == user or \
|
||
item.groups.filter(id__in=user.groups.all()).count() > 0:
|
||
item.log()
|
||
#FIXME: is this cascading enough or do we end up with orphan files etc.
|
||
item.delete()
|
||
response = json_response(status=200, text='removed')
|
||
else:
|
||
response = json_response(status=403, text='permission denied')
|
||
return render_to_json_response(response)
|
||
actions.register(remove, cache=False)
|
||
|
||
def setPosterFrame(request):
|
||
'''
|
||
takes {
|
||
id: string,
|
||
position: float
|
||
}
|
||
returns {
|
||
}
|
||
'''
|
||
data = json.loads(request.POST['data'])
|
||
item = get_object_or_404_json(models.Item, public_id=data['id'])
|
||
if item.editable(request.user):
|
||
item.poster_frame = data['position']
|
||
item.save()
|
||
tasks.update_poster(item.public_id)
|
||
response = json_response()
|
||
else:
|
||
response = json_response(status=403, text='permissino denied')
|
||
return render_to_json_response(response)
|
||
actions.register(setPosterFrame, cache=False)
|
||
|
||
|
||
def setPoster(request):
|
||
'''
|
||
takes {
|
||
id: string,
|
||
source: string // url
|
||
}
|
||
returns {
|
||
poster: {
|
||
url: string,
|
||
width: int,
|
||
height: int
|
||
}
|
||
}
|
||
'''
|
||
data = json.loads(request.POST['data'])
|
||
item = get_object_or_404_json(models.Item, public_id=data['id'])
|
||
response = json_response()
|
||
if item.editable(request.user):
|
||
valid_sources = [p['source'] for p in item.get_posters()]
|
||
if data['source'] in valid_sources:
|
||
item.poster_source = data['source']
|
||
if item.poster:
|
||
item.poster.delete()
|
||
item.save()
|
||
tasks.update_poster(item.public_id)
|
||
response = json_response()
|
||
response['data']['posterAspect'] = item.poster_width/item.poster_height
|
||
else:
|
||
response = json_response(status=403, text='invalid poster url')
|
||
else:
|
||
response = json_response(status=403, text='permission denied')
|
||
return render_to_json_response(response)
|
||
actions.register(setPoster, cache=False)
|
||
|
||
def updateExternalData(request):
|
||
'''
|
||
takes {
|
||
id: string,
|
||
}
|
||
returns {
|
||
}
|
||
'''
|
||
data = json.loads(request.POST['data'])
|
||
item = get_object_or_404_json(models.Item, public_id=data['id'])
|
||
response = json_response()
|
||
if item.editable(request.user):
|
||
item.update_external()
|
||
else:
|
||
response = json_response(status=403, text='permission denied')
|
||
return render_to_json_response(response)
|
||
actions.register(updateExternalData, cache=False)
|
||
|
||
def lookup(request):
|
||
'''
|
||
takes {
|
||
title: string,
|
||
director: [string],
|
||
year: string,
|
||
id: string
|
||
}
|
||
returns {
|
||
title: string,
|
||
director: [string],
|
||
year: string,
|
||
id: string
|
||
}
|
||
'''
|
||
data = json.loads(request.POST['data'])
|
||
if 'id' in data:
|
||
i = models.Item.objects.get(public_id=data['id'])
|
||
r = {'id': i.public_id}
|
||
for key in ('title', 'director', 'year'):
|
||
r[key] = i.get(key)
|
||
response = json_response(r)
|
||
else:
|
||
response = json_response(status=404, text='not found')
|
||
return render_to_json_response(response)
|
||
actions.register(lookup)
|
||
|
||
|
||
def frame(request, id, size, position=None):
|
||
item = get_object_or_404(models.Item, public_id=id)
|
||
if not item.access(request.user):
|
||
return HttpResponseForbidden()
|
||
frame = None
|
||
if not position:
|
||
if settings.CONFIG['media']['importFrames'] or item.poster_frame == -1:
|
||
frames = item.poster_frames()
|
||
if frames:
|
||
position = item.poster_frame
|
||
if position == -1 or position > len(frames):
|
||
position = int(len(frames)/2)
|
||
position = frames[int(position)]['position']
|
||
elif item.poster_frame == -1 and item.sort.duration:
|
||
position = item.sort.duration/2
|
||
else:
|
||
position = item.poster_frame
|
||
else:
|
||
position = float(position.replace(',', '.'))
|
||
|
||
if not frame:
|
||
frame = item.frame(position, int(size))
|
||
|
||
if not frame:
|
||
frame = os.path.join(settings.STATIC_ROOT, 'jpg/list256.jpg')
|
||
#raise Http404
|
||
response = HttpFileResponse(frame, content_type='image/jpeg')
|
||
if request.method == 'OPTIONS':
|
||
response.allow_access()
|
||
return response
|
||
|
||
def poster_frame(request, id, position):
|
||
item = get_object_or_404(models.Item, public_id=id)
|
||
if not item.access(request.user):
|
||
return HttpResponseForbidden()
|
||
position = int(position)
|
||
frames = item.poster_frames()
|
||
if frames and len(frames) > position:
|
||
frame = frames[position]['path']
|
||
return HttpFileResponse(frame, content_type='image/jpeg')
|
||
raise Http404
|
||
|
||
|
||
def image_to_response(image, size=None):
|
||
if size:
|
||
size = int(size)
|
||
path = image.path.replace('.jpg', '.%d.jpg'%size)
|
||
if not os.path.exists(path):
|
||
image_size = max(image.width, image.height)
|
||
if size > image_size:
|
||
path = image.path
|
||
else:
|
||
extract.resize_image(image.path, path, size=size)
|
||
else:
|
||
path = image.path
|
||
return HttpFileResponse(path, content_type='image/jpeg')
|
||
|
||
def siteposter(request, id, size=None):
|
||
item = get_object_or_404(models.Item, public_id=id)
|
||
if not item.access(request.user):
|
||
return HttpResponseForbidden()
|
||
poster = item.path('siteposter.jpg')
|
||
poster = os.path.abspath(os.path.join(settings.MEDIA_ROOT, poster))
|
||
if size:
|
||
size = int(size)
|
||
image = Image.open(poster)
|
||
image_size = max(image.size)
|
||
if size < image_size:
|
||
path = poster.replace('.jpg', '.%d.jpg'%size)
|
||
extract.resize_image(poster, path, size=size)
|
||
poster = path
|
||
return HttpFileResponse(poster, content_type='image/jpeg')
|
||
|
||
def poster(request, id, size=None):
|
||
item = get_object_or_404(models.Item, public_id=id)
|
||
if not item.access(request.user):
|
||
return HttpResponseForbidden()
|
||
if not item.poster:
|
||
poster_path = os.path.join(settings.MEDIA_ROOT, item.path('poster.jpg'))
|
||
if os.path.exists(poster_path):
|
||
item.poster.name = item.path('poster.jpg')
|
||
item.poster_height = item.poster.height
|
||
item.poster_width = item.poster.width
|
||
models.Item.objects.filter(pk=item.id).update(
|
||
poster=item.poster.name,
|
||
poster_height=item.poster_height,
|
||
poster_width=item.poster_width,
|
||
icon=item.icon.name,
|
||
json=item.get_json()
|
||
)
|
||
if item.poster:
|
||
return image_to_response(item.poster, size)
|
||
else:
|
||
poster_path = os.path.join(settings.STATIC_ROOT, 'jpg/poster.jpg')
|
||
response = HttpFileResponse(poster_path, content_type='image/jpeg')
|
||
response['Cache-Control'] = 'no-cache'
|
||
return response
|
||
|
||
def icon(request, id, size=None):
|
||
item = get_object_or_404(models.Item, public_id=id)
|
||
if not item.access(request.user):
|
||
return HttpResponseForbidden()
|
||
if item.icon:
|
||
return image_to_response(item.icon, size)
|
||
else:
|
||
poster_path = os.path.join(settings.STATIC_ROOT, 'jpg/poster.jpg')
|
||
response = HttpFileResponse(poster_path, content_type='image/jpeg')
|
||
response['Cache-Control'] = 'no-cache'
|
||
return response
|
||
|
||
def timeline(request, id, size, position=-1, format='jpg', mode=None):
|
||
item = get_object_or_404(models.Item, public_id=id)
|
||
if not item.access(request.user):
|
||
return HttpResponseForbidden()
|
||
|
||
if not mode:
|
||
mode = 'antialias'
|
||
modes = [t['id'] for t in settings.CONFIG['timelines']]
|
||
if mode not in modes:
|
||
raise Http404
|
||
modes.pop(modes.index(mode))
|
||
|
||
prefix = os.path.join(item.timeline_prefix, 'timeline')
|
||
def timeline():
|
||
timeline = '%s%s%sp' % (prefix, mode, size)
|
||
if position > -1:
|
||
timeline += '%d' % int(position)
|
||
return timeline + '.jpg'
|
||
|
||
path = timeline()
|
||
while modes and not os.path.exists(path):
|
||
mode = modes.pop(0)
|
||
path = timeline()
|
||
response = HttpFileResponse(path, content_type='image/jpeg')
|
||
if request.method == 'OPTIONS':
|
||
response.allow_access()
|
||
return response
|
||
|
||
def download(request, id, resolution=None, format='webm'):
|
||
print 'download', id, resolution, format
|
||
item = get_object_or_404(models.Item, public_id=id)
|
||
if not resolution or int(resolution) not in settings.CONFIG['video']['resolutions']:
|
||
resolution = max(settings.CONFIG['video']['resolutions'])
|
||
else:
|
||
resolution = int(resolution)
|
||
if not item.access(request.user) or not item.rendered:
|
||
return HttpResponseForbidden()
|
||
ext = '.%s' % format
|
||
parts = ['%s - %s ' % (item.get('title'), settings.SITENAME), item.public_id]
|
||
if resolution != max(settings.CONFIG['video']['resolutions']):
|
||
parts.append('.%dp' % resolution)
|
||
parts.append(ext)
|
||
filename = ''.join(parts)
|
||
video = NamedTemporaryFile(suffix=ext)
|
||
content_type = mimetypes.guess_type(video.name)[0]
|
||
r = item.merge_streams(video.name, resolution, format)
|
||
if not r:
|
||
return HttpResponseForbidden()
|
||
elif r == True:
|
||
response = HttpResponse(FileWrapper(video), content_type=content_type)
|
||
response['Content-Length'] = os.path.getsize(video.name)
|
||
else:
|
||
response = HttpFileResponse(r, content_type=content_type)
|
||
response['Content-Disposition'] = "attachment; filename*=UTF-8''%s" % quote(filename.encode('utf-8'))
|
||
return response
|
||
|
||
def torrent(request, id, filename=None):
|
||
item = get_object_or_404(models.Item, public_id=id)
|
||
if not item.access(request.user):
|
||
return HttpResponseForbidden()
|
||
if not item.torrent:
|
||
raise Http404
|
||
if not filename or filename.endswith('.torrent'):
|
||
response = HttpResponse(item.get_torrent(request),
|
||
content_type='application/x-bittorrent')
|
||
filename = utils.safe_filename("%s.torrent" % item.get('title'))
|
||
response['Content-Disposition'] = "attachment; filename*=UTF-8''%s" % quote(filename.encode('utf-8'))
|
||
return response
|
||
while filename.startswith('/'):
|
||
filename = filename[1:]
|
||
filename = filename.replace('/../', '/')
|
||
filename = item.path('torrent/%s' % filename)
|
||
filename = os.path.abspath(os.path.join(settings.MEDIA_ROOT, filename))
|
||
response = HttpFileResponse(filename)
|
||
response['Content-Disposition'] = "attachment; filename*=UTF-8''%s" % \
|
||
quote(os.path.basename(filename.encode('utf-8')))
|
||
return response
|
||
|
||
def video(request, id, resolution, format, index=None, track=None):
|
||
resolution = int(resolution)
|
||
resolutions = sorted(settings.CONFIG['video']['resolutions'])
|
||
if resolution not in resolutions:
|
||
raise Http404
|
||
item = get_object_or_404(models.Item, public_id=id)
|
||
if not item.access(request.user):
|
||
return HttpResponseForbidden()
|
||
if index:
|
||
index = int(index) - 1
|
||
else:
|
||
index = 0
|
||
streams = item.streams(track)
|
||
if index + 1 > streams.count():
|
||
raise Http404
|
||
stream = streams[index].get(resolution, format)
|
||
if not stream.available or not stream.media:
|
||
raise Http404
|
||
path = stream.media.path
|
||
|
||
#server side cutting
|
||
#FIXME: this needs to join segments if needed
|
||
t = request.GET.get('t')
|
||
if t:
|
||
def parse_timestamp(s):
|
||
if ':' in s:
|
||
s = ox.time2ms(s) / 1000
|
||
return float(s)
|
||
t = map(parse_timestamp, t.split(','))
|
||
ext = '.%s' % format
|
||
content_type = mimetypes.guess_type(path)[0]
|
||
if len(t) == 2 and t[1] > t[0] and stream.info['duration']>=t[1]:
|
||
response = HttpResponse(extract.chop(path, t[0], t[1]), content_type=content_type)
|
||
filename = u"Clip of %s - %s-%s - %s %s%s" % (
|
||
item.get('title'),
|
||
ox.format_duration(t[0] * 1000).replace(':', '.')[:-4],
|
||
ox.format_duration(t[1] * 1000).replace(':', '.')[:-4],
|
||
settings.SITENAME,
|
||
item.public_id,
|
||
ext
|
||
)
|
||
response['Content-Disposition'] = "attachment; filename*=UTF-8''%s" % quote(filename.encode('utf-8'))
|
||
return response
|
||
else:
|
||
filename = "%s - %s %s%s" % (
|
||
item.get('title'),
|
||
settings.SITENAME,
|
||
item.public_id,
|
||
ext
|
||
)
|
||
response = HttpFileResponse(path, content_type=content_type)
|
||
response['Content-Disposition'] = "attachment; filename*=UTF-8''%s" % quote(filename.encode('utf-8'))
|
||
return response
|
||
if not settings.XSENDFILE and not settings.XACCELREDIRECT:
|
||
return redirect(stream.media.url)
|
||
response = HttpFileResponse(path)
|
||
response['Cache-Control'] = 'public'
|
||
return response
|
||
|
||
def srt(request, id, layer, language=None, index=None):
|
||
item = get_object_or_404(models.Item, public_id=id)
|
||
if not item.access(request.user):
|
||
response = HttpResponseForbidden()
|
||
else:
|
||
response = HttpResponse()
|
||
if language:
|
||
filename = u"%s.%s.srt" % (item.get('title'), language)
|
||
else:
|
||
filename = u"%s.srt" % item.get('title')
|
||
response['Content-Disposition'] = "attachment; filename*=UTF-8''%s" % quote(filename.encode('utf-8'))
|
||
response['Content-Type'] = 'text/x-srt'
|
||
response.write(item.srt(layer, language))
|
||
return response
|
||
|
||
def random_annotation(request):
|
||
n = models.Item.objects.all().count()
|
||
pos = random.randint(0, n)
|
||
item = models.Item.objects.all()[pos]
|
||
n = item.annotations.all().count()
|
||
pos = random.randint(0, n)
|
||
clip = item.annotations.all()[pos]
|
||
return redirect('/%s'% clip.public_id)
|
||
|
||
def atom_xml(request):
|
||
add_updated = True
|
||
feed = ET.Element("feed")
|
||
feed.attrib['xmlns'] = 'http://www.w3.org/2005/Atom'
|
||
feed.attrib['xmlns:media'] = 'http://search.yahoo.com/mrss/'
|
||
feed.attrib['xml:lang'] = 'en'
|
||
title = ET.SubElement(feed, "title")
|
||
title.text = settings.SITENAME
|
||
title.attrib['type'] = 'text'
|
||
link = ET.SubElement(feed, "link")
|
||
link.attrib['rel'] = 'self'
|
||
link.attrib['type'] = 'application/atom+xml'
|
||
atom_link = request.build_absolute_uri('/atom.xml')
|
||
link.attrib['href'] = atom_link
|
||
'''
|
||
rights = ET.SubElement(feed, 'rights')
|
||
rights.attrib['type'] = 'text'
|
||
rights.text = "PGL"
|
||
'''
|
||
el = ET.SubElement(feed, 'id')
|
||
el.text = atom_link
|
||
|
||
level = settings.CONFIG['capabilities']['canSeeItem']['guest']
|
||
if not request.user.is_anonymous():
|
||
level = request.user.get_profile().level
|
||
for item in models.Item.objects.filter(level__lte=level, rendered=True).order_by('-created')[:7]:
|
||
if add_updated:
|
||
updated = ET.SubElement(feed, "updated")
|
||
updated.text = item.modified.strftime("%Y-%m-%dT%H:%M:%SZ")
|
||
add_updated = False
|
||
|
||
page_link = request.build_absolute_uri('/%s' % item.public_id)
|
||
|
||
entry = ET.Element("entry")
|
||
title = ET.SubElement(entry, "title")
|
||
title.text = ox.decode_html(item.get('title'))
|
||
link = ET.SubElement(entry, "link")
|
||
link.attrib['rel'] = 'alternate'
|
||
link.attrib['href'] = "%s/info" % page_link
|
||
updated = ET.SubElement(entry, "updated")
|
||
updated.text = item.modified.strftime("%Y-%m-%dT%H:%M:%SZ")
|
||
published = ET.SubElement(entry, "published")
|
||
published.text = item.created.strftime("%Y-%m-%dT%H:%M:%SZ")
|
||
el = ET.SubElement(entry, "id")
|
||
el.text = page_link
|
||
|
||
if item.get('director'):
|
||
el = ET.SubElement(entry, "author")
|
||
name = ET.SubElement(el, "name")
|
||
name.text = ox.decode_html(u', '.join(item.get('director')))
|
||
elif item.user:
|
||
el = ET.SubElement(entry, "author")
|
||
name = ET.SubElement(el, "name")
|
||
name.text = item.user.username
|
||
|
||
for topic in item.get('topics', []):
|
||
el = ET.SubElement(entry, "category")
|
||
el.attrib['term'] = topic
|
||
|
||
'''
|
||
el = ET.SubElement(entry, "rights")
|
||
el.text = "PGL"
|
||
el = ET.SubElement(entry, "link")
|
||
el.attrib['rel'] = "license"
|
||
el.attrib['type'] = "text/html"
|
||
el.attrib['href'] = item.licenseUrl
|
||
'''
|
||
'''
|
||
el = ET.SubElement(entry, "contributor")
|
||
name = ET.SubElement(el, "name")
|
||
name.text = item.user.username
|
||
'''
|
||
|
||
description = item.get('description', item.get('summary'))
|
||
if description:
|
||
content = ET.SubElement(entry, "content")
|
||
content.attrib['type'] = 'html'
|
||
content.text = description
|
||
|
||
format = ET.SubElement(entry, "format")
|
||
format.attrib['xmlns'] = 'http://transmission.cc/FileFormat'
|
||
streams = item.streams().filter(source=None).order_by('-id')
|
||
if streams.exists():
|
||
stream = streams[0]
|
||
for key in ('size', 'duration', 'video_codec',
|
||
'framerate', 'width', 'height',
|
||
'audio_codec', 'samplerate', 'channels'):
|
||
value = stream.info.get(key)
|
||
if not value and stream.info.get('video'):
|
||
value = stream.info['video'][0].get({
|
||
'video_codec': 'codec'
|
||
}.get(key, key))
|
||
if not value and stream.info.get('audio'):
|
||
value = stream.info['audio'][0].get({
|
||
'audio_codec': 'codec'
|
||
}.get(key, key))
|
||
if value and value != -1:
|
||
el = ET.SubElement(format, key)
|
||
el.text = unicode(value)
|
||
el = ET.SubElement(format, 'pixel_aspect_ratio')
|
||
el.text = u"1:1"
|
||
|
||
if has_capability(request.user, 'canDownloadVideo'):
|
||
if item.torrent:
|
||
el = ET.SubElement(entry, "link")
|
||
el.attrib['rel'] = 'enclosure'
|
||
el.attrib['type'] = 'application/x-bittorrent'
|
||
el.attrib['href'] = '%s/torrent/' % page_link
|
||
el.attrib['length'] = '%s' % ox.get_torrent_size(item.torrent.path)
|
||
#FIXME: loop over streams
|
||
#for s in item.streams().filter(resolution=max(settings.CONFIG['video']['resolutions'])):
|
||
for s in item.streams().filter(source=None):
|
||
el = ET.SubElement(entry, "link")
|
||
el.attrib['rel'] = 'enclosure'
|
||
el.attrib['type'] = 'video/%s' % s.format
|
||
el.attrib['href'] = '%s/%sp.%s' % (page_link, s.resolution, s.format)
|
||
el.attrib['length'] = '%s'%s.media.size
|
||
|
||
el = ET.SubElement(entry, "media:thumbnail")
|
||
thumbheight = 96
|
||
thumbwidth = int(thumbheight * item.stream_aspect)
|
||
thumbwidth -= thumbwidth % 2
|
||
el.attrib['url'] = '%s/%sp.jpg' % (page_link, thumbheight)
|
||
el.attrib['width'] = str(thumbwidth)
|
||
el.attrib['height'] = str(thumbheight)
|
||
feed.append(entry)
|
||
return HttpResponse(
|
||
'<?xml version="1.0" encoding="utf-8" ?>\n' + ET.tostring(feed),
|
||
'application/atom+xml'
|
||
)
|
||
|
||
def oembed(request):
|
||
format = request.GET.get('format', 'json')
|
||
maxwidth = int(request.GET.get('maxwidth', 640))
|
||
maxheight = int(request.GET.get('maxheight', 480))
|
||
|
||
url = request.GET['url']
|
||
parts = urlparse(url).path.split('/')
|
||
public_id = parts[1]
|
||
item = get_object_or_404_json(models.Item, public_id=public_id)
|
||
embed_url = request.build_absolute_uri('/%s' % public_id)
|
||
if url.startswith(embed_url):
|
||
embed_url = url
|
||
if not '#embed' in embed_url:
|
||
embed_url = '%s#embed' % embed_url
|
||
|
||
oembed = {}
|
||
oembed['version'] = '1.0'
|
||
oembed['type'] = 'video'
|
||
oembed['provider_name'] = settings.SITENAME
|
||
oembed['provider_url'] = request.build_absolute_uri('/')
|
||
oembed['title'] = item.get('title')
|
||
#oembed['author_name'] = item.get('director')
|
||
#oembed['author_url'] = ??
|
||
height = max(settings.CONFIG['video']['resolutions'])
|
||
height = min(height, maxheight)
|
||
width = int(round(height * item.stream_aspect))
|
||
if width > maxwidth:
|
||
width = maxwidth
|
||
height = min(maxheight, int(width / item.stream_aspect))
|
||
oembed['html'] = '<iframe width="%s" height="%s" src="%s" frameborder="0" allowfullscreen></iframe>' % (width, height, embed_url)
|
||
oembed['width'] = width
|
||
oembed['height'] = height
|
||
thumbheight = 96
|
||
thumbwidth = int(thumbheight * item.stream_aspect)
|
||
thumbwidth -= thumbwidth % 2
|
||
oembed['thumbnail_height'] = thumbheight
|
||
oembed['thumbnail_width'] = thumbwidth
|
||
oembed['thumbnail_url'] = request.build_absolute_uri('/%s/%sp.jpg' % (item.public_id, thumbheight))
|
||
if format == 'xml':
|
||
oxml = ET.Element('oembed')
|
||
for key in oembed:
|
||
e = ET.SubElement(oxml, key)
|
||
e.text = unicode(oembed[key])
|
||
return HttpResponse(
|
||
'<?xml version="1.0" encoding="utf-8" standalone="yes"?>\n' + ET.tostring(oxml),
|
||
'application/xml'
|
||
)
|
||
return HttpResponse(json.dumps(oembed, indent=2), 'application/json')
|
||
|
||
def sitemap_xml(request):
|
||
sitemap = os.path.abspath(os.path.join(settings.MEDIA_ROOT, 'sitemap.xml'))
|
||
if not os.path.exists(sitemap):
|
||
tasks.update_sitemap(request.build_absolute_uri('/'))
|
||
elif time.mktime(time.localtime()) - os.stat(sitemap).st_ctime > 24*60*60:
|
||
tasks.update_sitemap.delay(request.build_absolute_uri('/'))
|
||
response = HttpFileResponse(sitemap)
|
||
response['Content-Type'] = 'application/xml'
|
||
return response
|
||
|
||
def item_json(request, id):
|
||
level = settings.CONFIG['capabilities']['canSeeItem']['guest']
|
||
if not request.user.is_anonymous():
|
||
level = request.user.get_profile().level
|
||
qs = models.Item.objects.filter(public_id=id, level__lte=level)
|
||
if qs.count() == 0:
|
||
response = json_response(status=404, text='not found')
|
||
else:
|
||
item = qs[0]
|
||
response = item.get_json()
|
||
response['layers'] = item.get_layers(request.user)
|
||
return render_to_json_response(response)
|
||
|
||
def item_xml(request, id):
|
||
level = settings.CONFIG['capabilities']['canSeeItem']['guest']
|
||
if not request.user.is_anonymous():
|
||
level = request.user.get_profile().level
|
||
qs = models.Item.objects.filter(public_id=id, level__lte=level)
|
||
if qs.count() == 0:
|
||
response = json_response(status=404, text='not found')
|
||
response = render_to_json_response(response)
|
||
else:
|
||
item = qs[0]
|
||
j = item.get_json()
|
||
j['layers'] = item.get_layers(request.user)
|
||
if 'resolution' in j:
|
||
j['resolution'] = {'width': j['resolution'][0], 'height':j['resolution'][1]}
|
||
def xmltree(root, key, data):
|
||
if isinstance(data, list) or \
|
||
isinstance(data, tuple):
|
||
e = ET.SubElement(root, key)
|
||
for value in data:
|
||
xmltree(e, key, value)
|
||
elif isinstance(data, dict):
|
||
for k in data:
|
||
if data[k]:
|
||
xmltree(root, k, data[k])
|
||
else:
|
||
e = ET.SubElement(root, key)
|
||
e.text = unicode(data)
|
||
|
||
oxml = ET.Element('item')
|
||
xmltree(oxml, 'item', j)
|
||
response = HttpResponse(
|
||
'<?xml version="1.0" encoding="utf-8" standalone="yes"?>\n' + ET.tostring(oxml),
|
||
'application/xml'
|
||
)
|
||
return response
|
||
|
||
def item(request, id):
|
||
id = id.split('/')[0]
|
||
view = None
|
||
template = 'index.html'
|
||
level = settings.CONFIG['capabilities']['canSeeItem']['guest']
|
||
if not request.user.is_anonymous():
|
||
level = request.user.get_profile().level
|
||
qs = models.Item.objects.filter(public_id=id, level__lte=level)
|
||
if qs.count() == 0:
|
||
context = RequestContext(request, {
|
||
'base_url': request.build_absolute_uri('/'),
|
||
'settings': settings
|
||
})
|
||
else:
|
||
item = qs[0]
|
||
template = 'item.html'
|
||
keys = [
|
||
'year',
|
||
'director',
|
||
'writer',
|
||
'producer',
|
||
'cinematographer',
|
||
'editor',
|
||
'actor',
|
||
'topic',
|
||
]
|
||
if not settings.USE_IMDB:
|
||
keys += [
|
||
'summary'
|
||
]
|
||
keys += [
|
||
'duration'
|
||
'aspectratio'
|
||
'hue',
|
||
'saturation',
|
||
'lightness',
|
||
'volume',
|
||
'numberofcuts',
|
||
]
|
||
|
||
data = []
|
||
for k in keys:
|
||
value = item.get(k)
|
||
key = utils.get_by_id(settings.CONFIG['itemKeys'], k)
|
||
if value:
|
||
if k == 'actor':
|
||
title = 'Cast'
|
||
else:
|
||
title = key['title'] if key else k.capitalize()
|
||
if isinstance(value, list):
|
||
value = value = u', '.join([unicode(v) for v in value])
|
||
elif key and key.get('type') == 'float':
|
||
value = '%0.3f' % value
|
||
elif key and key.get('type') == 'time':
|
||
value = ox.format_duration(value * 1000)
|
||
data.append({'key': k, 'title': title, 'value': value})
|
||
clips = []
|
||
clip = {'in': 0, 'annotations': []}
|
||
#logged in users should have javascript. not adding annotations makes load faster
|
||
if not settings.USE_IMDB and request.user.is_anonymous():
|
||
for a in item.annotations.exclude(
|
||
layer='subtitles'
|
||
).exclude(
|
||
value=''
|
||
).filter(
|
||
layer__in=models.Annotation.public_layers()
|
||
).order_by('start', 'end', 'sortvalue'):
|
||
if clip['in'] < a.start:
|
||
if clip['annotations']:
|
||
clip['annotations'] = '<br />\n'.join(clip['annotations'])
|
||
clips.append(clip)
|
||
clip = {'in': a.start, 'annotations': []}
|
||
clip['annotations'].append(a.value)
|
||
if clip['annotations']:
|
||
clip['annotations'] = '<br />\n'.join(clip['annotations'])
|
||
clips.append(clip)
|
||
head_title = item.get('title', '')
|
||
title = item.get('title', '')
|
||
if item.get('director'):
|
||
head_title += u' (%s)' % u', '.join(item.get('director', []))
|
||
if item.get('year'):
|
||
head_title += u' %s' % item.get('year')
|
||
title += u' (%s)' % item.get('year')
|
||
if view:
|
||
head_title += u' – %s' % view
|
||
head_title += u' – %s' % settings.SITENAME
|
||
head_title = ox.decode_html(head_title)
|
||
title = ox.decode_html(title)
|
||
ctx = {
|
||
'current_url': request.build_absolute_uri(request.get_full_path()),
|
||
'base_url': request.build_absolute_uri('/'),
|
||
'url': request.build_absolute_uri('/%s' % id),
|
||
'id': id,
|
||
'settings': settings,
|
||
'data': data,
|
||
'clips': clips,
|
||
'icon': settings.CONFIG['user']['ui']['icons'] == 'frames' and 'icon' or 'poster',
|
||
'title': title,
|
||
'head_title': head_title,
|
||
'description': item.get_item_description(),
|
||
'description_html': item.get_item_description_html()
|
||
}
|
||
if not settings.USE_IMDB:
|
||
value = item.get('topic' in keys and 'topic' or 'keywords')
|
||
if isinstance(value, list):
|
||
value = value = ', '.join(value)
|
||
if value:
|
||
ctx['keywords'] = ox.strip_tags(value)
|
||
|
||
context = RequestContext(request, ctx)
|
||
return render_to_response(template, context)
|
||
|