764 lines
26 KiB
Python
764 lines
26 KiB
Python
# -*- coding: utf-8 -*-
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import os.path
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from datetime import datetime
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from django.shortcuts import get_object_or_404, redirect, render
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from django.conf import settings
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from django.db.models import Count, Q
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from celery.utils import get_full_cls_name
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from celery._state import current_app
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import ox
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from oxdjango.decorators import login_required_json
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from oxdjango.shortcuts import render_to_json_response, get_object_or_404_json, json_response
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from item import utils
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from item.models import get_item, Item
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from item.views import parse_query
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import item.tasks
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from oxdjango.api import actions
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from changelog.models import add_changelog
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from taskqueue.models import Task
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from . import models
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from . import queue
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from . import tasks
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from . import external
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from .chunk import process_chunk
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@login_required_json
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def removeVolume(request, data):
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'''
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Removes a volume
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takes {} // undocumented
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returns {} // undocumented
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'''
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user = request.user
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try:
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volume = models.Volume.objects.get(user=user, name=data['volume'])
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volume.files.delete()
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volume.delete()
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response = json_response()
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except models.Volume.DoesNotExist:
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response = json_response(status=404, text='volume not found')
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return render_to_json_response(response)
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actions.register(removeVolume, cache=False)
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@login_required_json
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def update(request, data):
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'''
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Undocumented
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2 steps:
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send files
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{volume: 'Videos', files: [{oshash:, path:, mtime:, ,,}]}
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send info about changed/new files
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{volume: 'Videos', info: {oshash: {...}]}
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call volume/files first and fill in requested info after that
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takes {
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volume: '',
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files: [
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{oshash:, path:, mtime:, },
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...
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],
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info: {oshash: object}
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}
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returns {
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info: list, // list of files that need info
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data: list, // list of flies that should be encoded to highest profile and uploaded
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file: list // list of files that should be uploaded as is
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}
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'''
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user = request.user
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upload_only = data.get('upload', False)
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response = json_response({'info': [], 'data': [], 'file': []})
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volume = None
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if 'files' in data:
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t = tasks.update_files.delay(user.username, data['volume'], data['files'])
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response['data']['taskId'] = t.task_id
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user_profile = user.profile
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user_profile.files_updated = datetime.now()
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user_profile.save()
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if 'info' in data and data['info']:
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t = tasks.update_info.delay(user.username, data['info'])
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response['data']['taskId'] = t.task_id
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if not upload_only:
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all_files = models.Instance.objects.filter(volume__user=user)
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files = all_files.filter(file__available=False)
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if volume:
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files = files.filter(volume=volume)
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response['data']['info'] = [f.file.oshash for f in all_files.filter(Q(file__info='{}') | Q(file__size=0))]
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response['data']['data'] = [f.file.oshash for f in files.filter(file__is_video=True,
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file__available=False,
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file__wanted=True)]
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response['data']['data'] += [f.file.oshash for f in files.filter(file__is_audio=True,
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file__available=False,
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file__wanted=True)]
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if list(filter(lambda l: l['id'] == 'subtitles', settings.CONFIG['layers'])):
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qs = files.filter(
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file__is_subtitle=True,
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file__available=False
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).filter(
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Q(path__endswith='.srt') | Q(path__endswith='.vtt')
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)
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response['data']['file'] = [f.file.oshash for f in qs]
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else:
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response['data']['file'] = []
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return render_to_json_response(response)
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actions.register(update, cache=False)
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@login_required_json
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def upload(request, data=None):
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'''
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Uploads one or more media files for a given item
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takes {
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id: string // item id
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frame: [] // one or more frames
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file: [] // one or more files
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}
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returns {
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info: object, // undocumented
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rename: object // undocumented
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}
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see: add, edit, find, get, lookup, remove
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'''
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response = json_response({})
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f = get_object_or_404_json(models.File, oshash=request.POST['id'])
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if 'frame' in request.FILES:
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if f.editable(request.user):
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f.frames.all().delete()
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for frame in request.FILES.getlist('frame'):
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name = frame.name
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# float required?
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position = float(os.path.splitext(name)[0])
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fr, created = models.Frame.objects.get_or_create(file=f, position=position)
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if fr.frame:
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fr.frame.delete()
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fr.frame.save(name, frame)
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os.chmod(fr.frame.path, 0o644)
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fr.save()
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f.item.select_frame()
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f.item.save()
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item.tasks.update_poster.delay(f.item.public_id)
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if 'file' in request.FILES:
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if not f.available:
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if f.data:
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f.data.delete()
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f.data.save('data.raw', request.FILES['file'])
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f.save()
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os.chmod(f.data.path, 0o644)
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f.item.update_selected()
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if not f.item.rendered:
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item.tasks.update_timeline.delay(f.item.public_id)
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else:
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item.tasks.load_subtitles.delay(f.item.public_id)
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response = json_response(text='file saved')
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else:
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response = json_response(status=403, text='permission denied')
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return render_to_json_response(response)
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actions.register(upload, cache=False)
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@login_required_json
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def addMedia(request, data):
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'''
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Adds media files to a given item
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takes {
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filename: string, // filename
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id: string, // oshash of the file
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info: {}, // undocumented
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item: string // item id
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}
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returns {
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item: id // item id
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}
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see: editMedia, findMedia, moveMedia, removeMedia
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'''
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response = json_response({})
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oshash = data.pop('id')
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if not request.user.profile.capability('canAddItems'):
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response = json_response(status=403, text='permission denied')
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elif models.File.objects.filter(oshash=oshash).count() > 0:
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f = models.File.objects.get(oshash=oshash)
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if f.available:
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response['status']['text'] = 'file exists'
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response['data']['item'] = f.item.public_id
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response['data']['itemUrl'] = request.build_absolute_uri('/%s' % f.item.public_id)
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if not f.available:
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changelog_data = data.copy()
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changelog_data['oshash'] = oshash
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add_changelog(request, changelog_data, f.item.public_id)
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else:
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if 'item' in data:
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i = Item.objects.get(public_id=data['item'])
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else:
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title = ox.parse_movie_path(os.path.splitext(data['filename'])[0])['title']
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i = Item()
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i.data = {
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'title': title,
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'director': data.get('director', []),
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}
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i.user = request.user
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i.save()
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i.make_poster()
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f = models.File(oshash=oshash, item=i)
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f.path = data.get('filename', 'Untitled')
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extension = f.path.split('.')
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if len(extension) > 1:
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extension = extension[-1].lower()
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else:
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extension = 'webm'
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f.selected = True
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if 'info' in data and data['info'] and isinstance(data['info'], dict):
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f.info = data['info']
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f.info['extension'] = extension
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if 'filename' in data:
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f.info['filename'] = data['filename']
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f.parse_info()
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f.save()
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response['data']['item'] = i.public_id
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response['data']['itemUrl'] = request.build_absolute_uri('/%s' % i.public_id)
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changelog_data = data.copy()
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changelog_data['oshash'] = oshash
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add_changelog(request, changelog_data, i.public_id)
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return render_to_json_response(response)
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actions.register(addMedia, cache=False)
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@login_required_json
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def firefogg_upload(request):
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if not 'profile' in request.GET or not 'id' in request.GET:
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return render(request, 'api.html', {
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'api': [],
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'settings': settings,
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'sitename': settings.SITENAME
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})
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profile = request.GET['profile']
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oshash = request.GET['id']
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config = settings.CONFIG['video']
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resolution, format = profile.split('p.')
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resolution = int(resolution)
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if resolution not in config['resolutions'] \
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or format not in config['formats']:
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response = json_response(status=500, text='invalid profile')
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return render_to_json_response(response)
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# handle video upload
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if request.method == 'POST':
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# post next chunk
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if 'chunk' in request.FILES and oshash:
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f = get_object_or_404(models.File, oshash=oshash)
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if f.editable(request.user):
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def save_chunk(chunk, offset, done):
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return f.save_chunk_stream(chunk, offset, resolution, format, done)
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response = process_chunk(request, save_chunk)
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response['resultUrl'] = request.build_absolute_uri('/%s' % f.item.public_id)
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if response.get('done'):
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f.uploading = False
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if response['result'] == 1:
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f.queued = True
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f.wanted = False
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else:
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f.queued = False
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f.wanted = True
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f.save()
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try:
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t = f.process_stream()
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response['resultUrl'] = t.task_id
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except:
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pass
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return render_to_json_response(response)
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# init upload
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elif oshash:
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# 404 if oshash is not know, files must be registered via update api first
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f = get_object_or_404(models.File, oshash=oshash)
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if f.editable(request.user):
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f.streams.all().delete()
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f.delete_frames()
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f.uploading = True
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f.failed = False
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f.save()
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if f.item.rendered and f.selected:
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Item.objects.filter(id=f.item.id).update(rendered=False)
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Task.start(f.item, request.user)
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add_changelog({
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'user': request.user,
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'action': 'upload',
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}, {
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'profile': profile,
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'item': f.item.public_id,
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}, f.oshash)
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response = {
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'uploadUrl': '/api/upload/?id=%s&profile=%s' % (f.oshash, profile),
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'url': request.build_absolute_uri('/%s' % f.item.public_id),
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'result': 1
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}
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return render_to_json_response(response)
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else:
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response = json_response(status=404, text='permission denied')
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response = json_response(status=400, text='this request requires POST')
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return render_to_json_response(response)
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@login_required_json
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def direct_upload(request):
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if 'id' in request.GET:
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oshash = request.GET['id']
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else:
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oshash = request.POST['id']
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response = json_response(status=400, text='this request requires POST')
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if 'chunk' in request.FILES:
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file = models.File.objects.get(oshash=oshash)
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if file.editable(request.user):
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response = process_chunk(request, file.save_chunk)
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response['resultUrl'] = request.build_absolute_uri(file.item.get_absolute_url())
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if response.get('done'):
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file.uploading = False
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if response['result'] == 1:
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file.queued = True
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file.wanted = False
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else:
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file.queued = False
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file.wanted = True
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file.save()
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# try/execpt so it does not fail if rabitmq is down
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try:
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t = file.extract_stream()
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response['resultUrl'] = t.task_id
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except:
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print('ERROR: rabbitmq is down')
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pass
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return render_to_json_response(response)
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# init upload
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else:
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file, created = models.File.objects.get_or_create(oshash=oshash)
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if file.editable(request.user):
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if created:
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if not file.item:
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file.item = get_item({
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'title': oshash
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}, user=request.user)
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else: # remove previous uploads
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file.streams.all().delete()
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file.delete_frames()
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if file.item.rendered and file.selected:
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Item.objects.filter(id=file.item.id).update(rendered=False)
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file.uploading = True
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file.save()
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Task.start(file.item, request.user)
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add_changelog({
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'user': request.user,
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'action': 'upload',
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}, {
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'item': file.item.public_id,
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}, file.oshash)
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upload_url = '/api/upload/direct/?id=%s' % file.oshash
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return render_to_json_response({
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'uploadUrl': upload_url,
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'url': request.build_absolute_uri(file.item.get_absolute_url()),
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'result': 1
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})
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else:
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response = json_response(status=403, text='permission denied')
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return render_to_json_response(response)
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#@login_required_json
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def getTaskStatus(request, data):
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'''
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Gets the status for a given task
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takes {
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id: string // taskId
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}
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returns {
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id: string, // taskId
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status: string, // status, 'PENDING' or 'OK'
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result: object // result data
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}
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notes: To be deprecated, will be wrapped in regular API call.
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'''
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# FIXME: should check if user has permissions to get status
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if 'id' in data:
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task_id = data['id']
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elif 'taskId' in data:
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task_id = data['taskId']
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else:
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task_id = data['task_id']
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response = json_response(status=200, text='ok')
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backend = current_app.backend
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status = backend.get_status(task_id)
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res = backend.get_result(task_id)
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response['data'] = {
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'id': task_id,
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'status': status
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}
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if isinstance(res, dict):
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response['data'].update(res)
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else:
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response['data']['result'] = res
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if status in backend.EXCEPTION_STATES:
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traceback = backend.get_traceback(task_id)
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response['data'].update({
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'result': str(res),
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'exc': get_full_cls_name(res.__class__),
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'traceback': traceback
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})
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return render_to_json_response(response)
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actions.register(getTaskStatus, cache=False)
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actions.register(getTaskStatus, action='taskStatus', cache=False)
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|
|
|
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@login_required_json
|
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def moveMedia(request, data):
|
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'''
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Moves one or more media files from one item to another
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takes {
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ids: [string], // list of file ids
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item: id // target item id
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}
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returns {}
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notes: This will *not* (yet) shift the corresponding annotations.
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see: addMedia, editMedia, findMedia, removeMedia
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'''
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response = json_response()
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t = tasks.move_media.delay(data, request.user.username)
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response['data']['taskId'] = t.task_id
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return render_to_json_response(response)
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actions.register(moveMedia, cache=False)
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|
|
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@login_required_json
|
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def editMedia(request, data):
|
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'''
|
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Edits data for one or more media files
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takes {
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files: [
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{
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id: string, // file id
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key: value, // property id and new value
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... more key/value pairs
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},
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// more media files
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]
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}
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returns {}
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notes: Possible keys are 'episodes', 'extension', 'ignore', 'language',
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'part', 'partTitle' and 'version'.
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see: addMedia, findMedia, moveMedia, removeMedia
|
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'''
|
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ignore = []
|
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dont_ignore = []
|
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save_items = set()
|
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update_timeline = set()
|
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response = json_response(status=200, text='updated')
|
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response['data']['files'] = []
|
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for info in data['files']:
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f = get_object_or_404_json(models.File, oshash=info['id'])
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if f.editable(request.user):
|
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if 'ignore' in info:
|
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if info['ignore']:
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ignore.append(info['id'])
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else:
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dont_ignore.append(info['id'])
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update = False
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for key in f.PATH_INFO:
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if key in info:
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f.info[key] = info[key]
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if key == 'language' and (f.is_video or f.is_audio):
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save_items.add(f.item.id)
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if key == 'part' and (f.is_video or f.is_audio):
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if f.item.rendered:
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f.item.rendered = False
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f.item.save()
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Task.start(f.item, request.user)
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update_timeline.add(f.item.id)
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update = True
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if update:
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f.save()
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response['data']['files'].append(f.json(user=request.user))
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else:
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response['data']['files'].append({'id': info['id'], 'error': 'permission denied'})
|
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if ignore:
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models.Instance.objects.filter(file__oshash__in=ignore).update(ignore=True)
|
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if dont_ignore:
|
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models.Instance.objects.filter(file__oshash__in=dont_ignore).update(ignore=False)
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if ignore or dont_ignore:
|
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files = models.File.objects.filter(oshash__in=ignore+dont_ignore)
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ids = []
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for i in Item.objects.filter(files__in=files).distinct():
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i.update_selected()
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i.update_wanted()
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ids.append(i.public_id)
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if ignore:
|
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qs = models.File.objects.filter(oshash__in=ignore, instances__id=None, selected=True)
|
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if qs.count():
|
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ids += [f.item.public_id for f in qs]
|
|
qs.update(selected=False)
|
|
if dont_ignore:
|
|
qs = models.File.objects.filter(oshash__in=dont_ignore, instances__id=None, selected=False)
|
|
if qs.count():
|
|
ids += [f.item.public_id for f in qs]
|
|
qs.update(selected=True)
|
|
for id in list(set(ids)):
|
|
item.tasks.update_timeline.delay(id)
|
|
if save_items | update_timeline:
|
|
for i in Item.objects.filter(id__in=list(save_items | update_timeline)):
|
|
if i.id in save_items:
|
|
i.save()
|
|
if i.id in update_timeline:
|
|
item.tasks.update_timeline.delay(i.public_id)
|
|
add_changelog(request, data, [f['id'] for f in response['data']['files']])
|
|
return render_to_json_response(response)
|
|
actions.register(editMedia, cache=False)
|
|
|
|
|
|
@login_required_json
|
|
def removeMedia(request, data):
|
|
'''
|
|
Removes one or more media files from a given item
|
|
takes {} // undocumented
|
|
returns {} // undocumented
|
|
see: addMedia, editMedia, findMedia, moveMedia
|
|
'''
|
|
response = json_response()
|
|
if request.user.profile.get_level() == 'admin':
|
|
qs = models.File.objects.filter(oshash__in=data['ids'], instances__id=None)
|
|
selected = set([f.item.id for f in qs if f.selected])
|
|
items = list(set([f.item.id for f in qs]))
|
|
qs.delete()
|
|
for i in Item.objects.filter(id__in=items):
|
|
if i.id in selected:
|
|
i.update_timeline()
|
|
else:
|
|
i.save()
|
|
add_changelog(request, data, data['ids'])
|
|
else:
|
|
response = json_response(status=403, text='permission denied')
|
|
return render_to_json_response(response)
|
|
actions.register(removeMedia, cache=False)
|
|
|
|
def getPath(request, data):
|
|
'''
|
|
Undocumented
|
|
change file / item link
|
|
takes {
|
|
id: [hash of file]
|
|
}
|
|
returns {
|
|
id: path
|
|
}
|
|
'''
|
|
response = json_response()
|
|
ids = data['id']
|
|
if isinstance(ids, str):
|
|
ids = [ids]
|
|
for f in models.File.objects.filter(oshash__in=ids).values('path', 'oshash').order_by('sort_path'):
|
|
response['data'][f['oshash']] = f['path']
|
|
return render_to_json_response(response)
|
|
actions.register(getPath, cache=True)
|
|
|
|
def lookup_file(request, oshash):
|
|
oshash = oshash.replace('/', '')
|
|
f = get_object_or_404(models.File, oshash=oshash)
|
|
return redirect('%s/media' % f.item.get_absolute_url())
|
|
|
|
|
|
def _order_query(qs, sort, prefix=''):
|
|
order_by = []
|
|
if len(sort) == 1:
|
|
sort.append({'operator': '+', 'key': 'path'})
|
|
sort.append({'operator': '-', 'key': 'created'})
|
|
|
|
for e in sort:
|
|
operator = e['operator']
|
|
if operator != '-':
|
|
operator = ''
|
|
key = {
|
|
'id': 'item__public_id',
|
|
'users': 'instances__volume__user__username',
|
|
'resolution': 'width',
|
|
'path': 'sort_path',
|
|
'partTitle': 'part_title',
|
|
}.get(e['key'], e['key'])
|
|
#if operator=='-' and '%s_desc'%key in models.ItemSort.descending_fields:
|
|
# key = '%s_desc' % key
|
|
order = '%s%s%s' % (operator, prefix, key)
|
|
order_by.append(order)
|
|
if key == 'part':
|
|
order = '%s%s%s' % (operator, prefix, 'sort_path')
|
|
order_by.append(order)
|
|
|
|
if order_by:
|
|
qs = qs.order_by(*order_by)
|
|
return qs
|
|
|
|
def parse_query(data, user):
|
|
query = {}
|
|
query['range'] = [0, 100]
|
|
query['sort'] = [{'key': 'path', 'operator': '+'}]
|
|
for key in ('sort', 'keys', 'group', 'range', 'position', 'positions'):
|
|
if key in data:
|
|
query[key] = data[key]
|
|
if [r for r in query['range'] if not isinstance(r, int)]:
|
|
query['range'] = [0, 0]
|
|
query['qs'] = models.File.objects.find(data, user)
|
|
return query
|
|
|
|
def findMedia(request, data):
|
|
'''
|
|
Finds media files
|
|
takes {
|
|
query: object, // query object, see `find`
|
|
sort: array, // list of sort objects, see `find`
|
|
range: [int, int] // range of results to return
|
|
}
|
|
returns {
|
|
items: [object] // list of items
|
|
}
|
|
see: addMedia, editMedia, find, moveMedia, removeMedia
|
|
'''
|
|
if not data.get('sort'):
|
|
data['sort'] = [{'key': 'path', 'operator': '+'}]
|
|
query = parse_query(data, request.user)
|
|
|
|
response = json_response({})
|
|
if 'group' in query:
|
|
print('findMedia does not support group query')
|
|
elif 'positions' in query:
|
|
qs = _order_query(query['qs'], query['sort'])
|
|
|
|
response['data']['positions'] = {}
|
|
ids = list(qs.values_list('oshash', flat=True))
|
|
response['data']['positions'] = utils.get_positions(ids, query['positions'])
|
|
|
|
elif 'keys' in query:
|
|
response['data']['items'] = []
|
|
qs = _order_query(query['qs'], query['sort'])
|
|
qs = qs.select_related()
|
|
keys = query['keys']
|
|
qs = qs[query['range'][0]:query['range'][1]]
|
|
response['data']['items'] = [f.json(keys, user=request.user) for f in qs]
|
|
else: # otherwise stats
|
|
files = query['qs']
|
|
response['data']['items'] = files.count()
|
|
return render_to_json_response(response)
|
|
|
|
actions.register(findMedia)
|
|
|
|
def parsePath(request, data): # parse path and return info
|
|
'''
|
|
Parses a path
|
|
takes {
|
|
path: string // undocumented
|
|
}
|
|
returns {
|
|
imdb: string // undocumented
|
|
}
|
|
'''
|
|
path = data['path']
|
|
response = json_response(ox.parse_movie_path(path))
|
|
return render_to_json_response(response)
|
|
actions.register(parsePath)
|
|
|
|
def getMediaInfo(request, data):
|
|
'''
|
|
Gets media file info, undocumented
|
|
takes {
|
|
id: string // oshash of media file
|
|
}
|
|
returns {
|
|
item: string, // item id
|
|
file: string // oshash of source file
|
|
resolution: int // stream resolution
|
|
index: int // stream index
|
|
}
|
|
'''
|
|
f = None
|
|
resolution = None
|
|
index = None
|
|
qs = models.Stream.objects.filter(oshash=data['id'])
|
|
if qs.count() > 0:
|
|
s = qs[0]
|
|
f = s.file
|
|
resolution = s.resolution
|
|
index = s.get_index()
|
|
else:
|
|
qs = models.File.objects.filter(oshash=data['id'])
|
|
if qs.count() > 0:
|
|
f = qs[0]
|
|
response = json_response()
|
|
if f:
|
|
response['data'] = {
|
|
'file': f.oshash,
|
|
'item': f.item.public_id
|
|
}
|
|
if resolution:
|
|
response['data']['resolution'] = resolution
|
|
if index:
|
|
response['data']['index'] = index
|
|
return render_to_json_response(response)
|
|
actions.register(getMediaInfo)
|
|
|
|
|
|
def getEncodingStatus(request, data):
|
|
response = json_response()
|
|
response['data']['status'] = queue.status()
|
|
return render_to_json_response(response)
|
|
actions.register(getEncodingStatus, cache=False)
|
|
|
|
@login_required_json
|
|
def getMediaUrlInfo(request, data):
|
|
'''
|
|
Get info (title, duration,...) about given media url,
|
|
if url is a playlist, result has info about each item.
|
|
|
|
takes {
|
|
url: string // url
|
|
}
|
|
returns {
|
|
items: [{title, url,...}] // info for each url found
|
|
|
|
}
|
|
'''
|
|
if not request.user.profile.capability('canAddItems'):
|
|
response = json_response(status=403, text='permission denied')
|
|
else:
|
|
response = json_response()
|
|
response['data']['items'] = external.get_info(data['url'])
|
|
return render_to_json_response(response)
|
|
actions.register(getMediaUrlInfo, cache=True)
|
|
|
|
@login_required_json
|
|
def addMediaUrl(request, data):
|
|
'''
|
|
Import video from url and add to item
|
|
|
|
takes {
|
|
url: string, // url
|
|
item: string // item
|
|
}
|
|
returns {
|
|
taskId: string, // taskId
|
|
}
|
|
'''
|
|
if not request.user.profile.capability('canAddItems'):
|
|
response = json_response(status=403, text='permission denied')
|
|
else:
|
|
response = json_response()
|
|
i = Item.objects.get(public_id=data['item'])
|
|
Task.start(i, request.user)
|
|
t = tasks.download_media.delay(data['item'], data['url'])
|
|
response['data']['taskId'] = t.task_id
|
|
add_changelog(request, data, data['item'])
|
|
return render_to_json_response(response)
|
|
actions.register(addMediaUrl, cache=False)
|