rra/lumbung-video-prototype
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add update logic

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rra 2021-07-15 17:11:46 +02:00
parent dc5982c5be
commit 7a73acfbd6
1 changed files with 26 additions and 7 deletions
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33
video-feed.py
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@ -11,6 +11,7 @@ import datetime
import shutil
import requests
import ast
import arrow
#jinja filters & config
@ -65,9 +66,7 @@ def create_post(post_directory, video_metadata):
response = requests.get(host+video_metadata['preview_path'], stream=True)
with open(os.path.join(post_directory, preview_image), 'wb') as img_file:
shutil.copyfileobj(response.raw, img_file)
print('got image')
else:
print('image exists')
print('Downloaded cover image')
#replace the truncated description with the full video description
#peertube api is some broken thing in between a py dict and a json file
@ -79,8 +78,27 @@ def create_post(post_directory, video_metadata):
with open(os.path.join(post_directory,'index.md'),'w') as f:
post = template.render(v=video_metadata, host=host, preview_image=preview_image)
f.write(post)
print(video_metadata['uuid'], 'written')
with open(os.path.join(post_directory, '.timestamp'), 'w') as f:
timestamp = arrow.get(video_metadata['updated_at'])
f.write(timestamp.format('X'))
def update_post(post_directory, video_metadata):
if os.path.exists(post_directory):
if os.path.exists(os.path.join(post_directory,'.timestamp')):
old_timestamp = open(os.path.join(post_directory,'.timestamp')).read()
current_timestamp = arrow.get(video_metadata['updated_at'])
current_timestamp = arrow.get(current_timestamp.format('X'))
if current_timestamp > arrow.get(old_timestamp):
print('Updating', video_metadata['name'], '({})'.format(video_metadata['uuid']))
create_post(post_dir, video_metadata)
else:
print('Video current: ', video_metadata['name'], '({})'.format(video_metadata['uuid']))
else:
create_post(post_dir, video_metadata)
output_dir = '/home/r/Programming/lumbung.space/lumbung.space-web/content/video'
@ -93,13 +111,14 @@ template = env.get_template('index_template.md')
existing_posts = os.listdir(output_dir)
for v in videos:
post_dir = os.path.join(output_dir,v['uuid'])
if v['uuid'] not in existing_posts: #if there is a video we dont already have, make it
post_dir = os.path.join(output_dir,v['uuid'])
if v['uuid'] not in existing_posts: #if there is a video we dont already have, make it
print('New: ', v['name'], '({})'.format(v['uuid']))
create_post(post_dir, v)
elif v['uuid'] in existing_posts: # if we already have the video do nothing, possibly update
print(v['uuid'],'already exists')
update_post(post_dir, v)
existing_posts.remove(v['uuid']) # create list of posts which have not been returned by peertube
for post in existing_posts: