83 lines
2.8 KiB
Python
83 lines
2.8 KiB
Python
from files.classes import Comment, Notification, Subscription
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from files.helpers.alerts import NOTIFY_USERS
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from files.helpers.const import PUSHER_ID
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from flask import g
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def comment_on_publish(comment:Comment):
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"""
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Run when comment becomes visible: immediately for non-filtered comments,
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or on approval for previously filtered comments.
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Should be used to update stateful counters, notifications, etc. that
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reflect the comments users will actually see.
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"""
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# TODO: Get this out of the routes and into a model eventually...
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author = comment.author
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# Shadowbanned users are invisible. This may lead to inconsistencies if
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# a user comments while shadowed and is later unshadowed. (TODO?)
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if author.shadowbanned:
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return
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# Comment instances used for purposes other than actual comments (notifs,
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# DMs) shouldn't be considered published.
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if not comment.parent_submission:
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return
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# Generate notifs for: mentions, post subscribers, parent post/comment
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to_notify = NOTIFY_USERS(comment.body, comment.author)
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post_subscribers = g.db.query(Subscription.user_id).filter(
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Subscription.submission_id == comment.parent_submission,
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Subscription.user_id != comment.author_id,
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).all()
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to_notify.update([x[0] for x in post_subscribers])
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parent = comment.parent
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if parent and parent.author_id != comment.author_id and not parent.author.is_blocking(author):
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to_notify.add(parent.author_id)
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for uid in to_notify:
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notif = Notification(comment_id=comment.id, user_id=uid)
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g.db.add(notif)
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# Comment counter for parent submission
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comment.post.comment_count += 1
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g.db.add(comment.post)
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# Comment counter for author's profile
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comment.author.comment_count = g.db.query(Comment).filter(
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Comment.author_id == comment.author_id,
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Comment.parent_submission != None,
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Comment.is_banned == False,
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Comment.deleted_utc == 0,
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).count()
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g.db.add(comment.author)
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# Generate push notifications if enabled.
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if PUSHER_ID != 'blahblahblah' and comment.author_id != parent.author_id:
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try:
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gevent.spawn(pusher_thread, f'{request.host}{parent.author.id}',
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comment, comment.author_name)
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except: pass
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def comment_on_unpublish(comment:Comment):
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"""
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Run when a comment becomes invisible: when a moderator makes the comment non-visible
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by changing the filter_state to "removed", or when the user deletes the comment.
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Should be used to update stateful counters, notifications, etc. that
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reflect the comments users will actually see.
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"""
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author = comment.author
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# Comment counter for parent submission
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comment.post.comment_count -= 1
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g.db.add(comment.post)
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# Comment counter for author's profile
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comment.author.comment_count = g.db.query(Comment).filter(
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Comment.author_id == comment.author_id,
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Comment.parent_submission != None,
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Comment.is_banned == False,
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Comment.deleted_utc == 0,
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).count()
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g.db.add(comment.author)
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