pandora_render/edit.py
2017-08-11 12:08:34 +02:00

120 lines
3.8 KiB
Python
Executable file

#!/usr/bin/python3
import os
import json
import ox
import ox.web.auth
base_url = 'https://0xdb.org'
credentials = ox.web.auth.get('0xdb.org')
prefix = '/Cinema'
if os.path.exists('files.json'):
files = json.load(open('files.json'))
else:
files = {}
def get_info(api, oshash):
if oshash not in files:
r = api.findMedia({
'query': {
'conditions': [{'key': 'oshash', 'value': oshash}]
},
'keys': ['id', 'instances', 'resolution']
})['data']
files[oshash] = {
'path': os.path.join(prefix, r['items'][0]['instances'][0]['path']),
'resolution': r['items'][0]['resolution']
}
return files[oshash]
def normalize(name):
return name.replace(':', '_').replace('/', '_')
def sort_clips(edit, sort):
clips = edit['clips']
reverse = sort.startswith('-')
last = '' if reverse else 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
sort = sort.lstrip('-')
if sort in [
'id', 'index', 'in', 'out', 'duration',
'title', 'director', 'year', 'videoRatio'
]:
s = sorted(clips, key=lambda c: (str(c.get(sort, last)), c['in'], c['out']))
if reverse:
s = reversed(s)
else:
ids = api.sortClips({
'edit': edit['id'],
'sort': [{'key': sort, 'operator': '-' if reverse else '+'}]
})['data']['clips']
print(set(c['id'] for c in clips) - set(ids))
print(set(ids) - set(c['id'] for c in clips))
s = sorted(clips, key=lambda c: ids.index(c['id']) if c['id'] in ids else -1)
return s
if __name__ == '__main__':
import sys
edit_id = sys.argv[1]
if len(sys.argv) > 2:
sort_by = sys.argv[2]
else:
sort_by = 'year'
api = ox.API(base_url + '/api/')
api.signin(**credentials)
edit = api.getEdit(id=edit_id)['data']
videos = []
subtitles = []
position = 0
for clip in sort_clips(edit, sort_by):
part_pos = 0
for i, duration in enumerate(clip['durations']):
if part_pos + duration < clip['in']:
part_pos += duration
elif part_pos <= clip['in']:
stream_in = clip['in'] - part_pos
stream_out = min(clip['out'] - part_pos, duration)
part_pos += duration
info = get_info(api, clip['streams'][i])
videos.append({
'oshash': clip['streams'][i],
'path': os.path.join(prefix, info['path']),
'resolution': info['resolution'],
'in': stream_in,
'out': stream_out
})
elif clip['out'] > part_pos:
stream_in = part_pos
stream_out = min(clip['out'] - part_pos, duration)
part_pos += duration
info = get_info(api, clip['streams'][i])
videos.append({
'oshash': clip['streams'][i],
'path': info['path'],
'resolution': info['resolution'],
'in': stream_in,
'out': stream_out
})
for sub in clip['layers']['subtitles']:
subtitles.append({
'in': position,
'out': position + (sub['out'] - sub['in']),
'value': sub['value'].replace('<br/>', '\n').replace('<br>', '\n').replace('\n\n', '\n'),
})
position += clip['duration']
name = normalize(edit_id)
if sort_by != 'year':
name += '_' + sort_by
with open('%s.srt' % name, 'wb') as fd:
fd.write(ox.srt.encode(subtitles))
with open('%s.json' % name, 'w') as fd:
json.dump(videos, fd, indent=4, ensure_ascii=False)
with open('files.json', 'w') as fd:
json.dump(files, fd, indent=4, ensure_ascii=False)