forked from 0x2620/pandora
clip timeline
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j
parent
2d5f924891
commit
a00b88acd9
6 changed files with 244 additions and 1 deletions
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@ -129,6 +129,7 @@ INSTALLED_APPS = (
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'place',
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'text',
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'torrent',
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'timeline',
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'user',
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'api',
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)
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0
pandora/timeline/__init__.py
Normal file
0
pandora/timeline/__init__.py
Normal file
51
pandora/timeline/models.py
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51
pandora/timeline/models.py
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@ -0,0 +1,51 @@
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# -*- coding: utf-8 -*-
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# vi:si:et:sw=4:sts=4:ts=4
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from __future__ import division, with_statement
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from django.db import models
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from django.contrib.auth.models import User
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class Timeline(models.Model):
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class Meta:
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unique_together = ("user", "name")
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created = models.DateTimeField(auto_now_add=True)
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modified = models.DateTimeField(auto_now=True)
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user = models.ForeignKey(User)
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name = models.CharField(max_length=255)
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public = models.BooleanField(default=False)
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duration = models.FloatField(default=0)
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#FIXME: how to deal with width/height?
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def __unicode__(self):
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return u'%s (%s)' % (self.title, self.user)
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def editable(self, user):
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#FIXME: make permissions work
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if self.user == user or user.has_perm('Ox.admin'):
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return True
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return False
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'''
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#creating a new file from clips seams to work not to bad, needs testing for frame accuracy
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ffmpeg -i 96p.webm -ss 123.33 -t 3 -vcodec copy -acodec copy 1.webm
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ffmpeg -i 96p.webm -ss 323.33 -t 4 -vcodec copy -acodec copy 2.webm
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ffmpeg -i 96p.webm -ss 423.33 -t 1 -vcodec copy -acodec copy 3.webm
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mkvmerge 1.webm +2.webm +3.webm -o cutup.webm
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'''
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class Clip(models.Model):
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created = models.DateTimeField(auto_now_add=True)
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modified = models.DateTimeField(auto_now=True)
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timeline = models.ForeignKey(Timeline)
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position = models.IntegerField(default=0) #clip position
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timeline_position = models.FloatField(default=0) #time on timeline
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item = models.ForeignKey("item.Item")
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start = models.FloatField(default=0)
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end = models.FloatField(default=-1)
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def __unicode__(self):
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return u'%s/%0.3f-%0.3f' % (self.item.itemId, self.start, self.end)
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23
pandora/timeline/tests.py
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23
pandora/timeline/tests.py
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@ -0,0 +1,23 @@
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"""
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This file demonstrates two different styles of tests (one doctest and one
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unittest). These will both pass when you run "manage.py test".
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Replace these with more appropriate tests for your application.
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"""
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from django.test import TestCase
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class SimpleTest(TestCase):
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def test_basic_addition(self):
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"""
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Tests that 1 + 1 always equals 2.
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"""
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self.failUnlessEqual(1 + 1, 2)
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__test__ = {"doctest": """
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Another way to test that 1 + 1 is equal to 2.
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>>> 1 + 1 == 2
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True
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"""}
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166
pandora/timeline/views.py
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166
pandora/timeline/views.py
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@ -0,0 +1,166 @@
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# -*- 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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from ox.utils import json
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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 api.actions import actions
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import models
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@login_required_json
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def addClip(request):
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'''
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param data
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{timeline: timelineId,
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item: itemId,
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start: float,
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end: float,
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}
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return {'status': {'code': int, 'text': string},
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'data': {}}
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'''
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data = json.loads(request.POST['data'])
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list = get_object_or_404_json(models.Timeline, pk=data['list'])
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if 'item' in data:
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item = get_object_or_404_json(models.Item, pk=data['item'])
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if list.editable(request.user):
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list.add(item)
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response = json_response(status=200, text='item added')
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else:
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response = json_response(status=403, text='not allowed')
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elif 'query' in data:
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response = json_response(status=501, text='not implemented')
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else:
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response = json_response(status=501, text='not implemented')
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return render_to_json_response(response)
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actions.register(addClip)
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@login_required_json
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def removeClip(request):
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'''
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param data
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{timeline: timelineId,
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clip: clipId,
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}
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return {'status': {'code': int, 'text': string},
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'data': {}}
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'''
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data = json.loads(request.POST['data'])
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list = get_object_or_404_json(models.Timeline, pk=data['list'])
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if 'item' in data:
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item = get_object_or_404_json(models.Item, pk=data['item'])
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if list.editable(request.user):
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list.remove(item)
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response = json_response(status=200, text='item removed')
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else:
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response = json_response(status=403, text='not allowed')
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elif 'query' in data:
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response = json_response(status=501, text='not implemented')
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else:
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response = json_response(status=501, text='not implemented')
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return render_to_json_response(response)
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actions.register(removeClip)
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def getTimeline(request):
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'''
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param data
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{name: value, user: user}
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return {
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'status': {'code': int, 'text': string},
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'data': {
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fixme
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}
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}
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could be
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timeline: {
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0: {
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itemId:, start, end
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},
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123: {
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itemId:, start, end
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}
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}
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or implicit timeline position
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timeline: [
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{
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itemId:, start, end
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},
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{
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itemId:, start, end
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}
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]
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'''
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response = json_response(status=501, text='not implemented')
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return render_to_json_response(response)
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actions.register(getTimeline)
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@login_required_json
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def addTimeline(request):
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'''
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param data
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{name: value}
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return {'status': {'code': int, 'text': string},
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'data': {}}
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'''
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data = json.loads(request.POST['data'])
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if models.Timeline.filter(name=data['name'], user=request.user).count() == 0:
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list = models.Timeline(name=data['name'], user=request.user)
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list.save()
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response = json_response(status=200, text='created')
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else:
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response = json_response(status=200, text='list already exists')
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response['data']['errors'] = {
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'name': 'List already exists'
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}
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return render_to_json_response(response)
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actions.register(addTimeline)
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@login_required_json
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def editTimeline(request):
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'''
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param data
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{key: value}
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keys: name, public
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return {'status': {'code': int, 'text': string},
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'data': {}
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}
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'''
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data = json.loads(request.POST['data'])
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list = get_object_or_404_json(models.Timeline, pk=data['list'])
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if list.editable(request.user):
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for key in data:
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if key in ('name', 'public'):
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setattr(list, key, data['key'])
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else:
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response = json_response(status=403, text='not allowed')
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return render_to_json_response(response)
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actions.register(editTimeline)
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@login_required_json
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def removeTimeline(request):
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'''
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param data
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{key: value}
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return {'status': {'code': int, 'text': string},
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'data': {}}
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'''
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data = json.loads(request.POST['data'])
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list = get_object_or_404_json(models.Timeline, pk=data['list'])
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if list.editable(request.user):
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list.delete()
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else:
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response = json_response(status=403, text='not allowed')
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return render_to_json_response(response)
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actions.register(removeTimeline)
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@ -738,6 +738,7 @@ var pandora = new Ox.App({
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}), callback);
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}
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});
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Ox.print('ZZZ')
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$.each(app.ui.groups, function(i_, group_) {
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if (i_ != i) {
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Ox.print('setting groups request', i, i_)
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@ -838,7 +839,7 @@ var pandora = new Ox.App({
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duration: video.duration,
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find: '',
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frameURL: function(position) {
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return '/' + id + '/frame/' + video.width.toString() + '/' + position.toString() + '.jpg'
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return '/' + app.user.ui.item + '/frame/' + video.width.toString() + '/' + position.toString() + '.jpg'
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},
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height: app.$ui.contentPanel.size(1),
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id: 'editor',
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@ -865,6 +866,7 @@ var pandora = new Ox.App({
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{
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collapsible: true,
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element: app.$ui.annotations = ui.annotations(),
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//.bindEvent('resize', function(event, data) { Ox.print('resize annotations', data); }),
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resizable: true,
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resize: [256, 384],
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size: 256
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