mirror of
https://codeberg.org/rimu/pyfedi
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113 lines
4.2 KiB
Python
113 lines
4.2 KiB
Python
from app import cache
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from app.api.alpha.views import community_view
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from app.api.alpha.utils.validators import required, integer_expected, boolean_expected
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from app.community.util import search_for_community
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from app.utils import authorise_api_user
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from app.models import Community, CommunityMember
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from app.shared.community import join_community, leave_community, block_community, unblock_community
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from app.utils import communities_banned_from, blocked_instances, blocked_communities
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from sqlalchemy import desc, or_
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@cache.memoize(timeout=3)
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def cached_community_list(type, sort, limit, user_id, query=''):
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if type == 'Subscribed':
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communities = Community.query.filter_by(banned=False).join(CommunityMember).filter(CommunityMember.user_id == user_id)
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elif type == 'Local':
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communities = Community.query.filter_by(ap_id=None, banned=False)
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else:
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communities = Community.query.filter_by(banned=False)
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if user_id:
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banned_from = communities_banned_from(user_id)
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if banned_from:
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communities = communities.filter(Community.id.not_in(banned_from))
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blocked_instance_ids = blocked_instances(user_id)
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if blocked_instance_ids:
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communities = communities.filter(Community.instance_id.not_in(blocked_instance_ids))
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blocked_community_ids = blocked_communities(user_id)
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if blocked_community_ids:
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communities = communities.filter(Community.id.not_in(blocked_community_ids))
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if query:
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communities = communities.filter(or_(Community.title.ilike(f"%{query}%"), Community.ap_id.ilike(f"%{query}%")))
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if sort == 'Active': # 'Trending Communities' screen
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communities = communities.order_by(desc(Community.last_active)).limit(limit)
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return communities.all()
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def get_community_list(auth, data):
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type = data['type_'] if data and 'type_' in data else "All"
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sort = data['sort'] if data and 'sort' in data else "Hot"
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page = int(data['page']) if data and 'page' in data else 1
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limit = int(data['limit']) if data and 'limit' in data else 10
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user_id = authorise_api_user(auth) if auth else None
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query = data['q'] if data and 'q' in data else ''
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if user_id and '@' in query and '.' in query and query.startswith('!'):
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search_for_community(query)
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query = query[1:]
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user_id = authorise_api_user(auth) if auth else None
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communities = cached_community_list(type, sort, limit, user_id, query)
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start = (page - 1) * limit
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end = start + limit
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communities = communities[start:end]
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communitylist = []
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for community in communities:
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communitylist.append(community_view(community=community, variant=2, stub=True, user_id=user_id))
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list_json = {
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"communities": communitylist
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}
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return list_json
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def get_community(auth, data):
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if not data or ('id' not in data and 'name' not in data):
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raise Exception('missing parameters for community')
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if 'id' in data:
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community = int(data['id'])
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elif 'name' in data:
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community = data['name']
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user_id = authorise_api_user(auth) if auth else None
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community_json = community_view(community=community, variant=3, stub=False, user_id=user_id)
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return community_json
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# would be in app/constants.py
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SRC_API = 3
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def post_community_follow(auth, data):
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required(['community_id', 'follow'], data)
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integer_expected(['community_id'], data)
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boolean_expected(['follow'], data)
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community_id = data['community_id']
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follow = data['follow']
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user_id = join_community(community_id, SRC_API, auth) if follow else leave_community(community_id, SRC_API, auth)
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community_json = community_view(community=community_id, variant=4, stub=False, user_id=user_id)
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return community_json
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def post_community_block(auth, data):
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required(['community_id', 'block'], data)
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integer_expected(['community_id'], data)
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boolean_expected(['block'], data)
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community_id = data['community_id']
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block = data['block']
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user_id = block_community(community_id, SRC_API, auth) if block else unblock_community(community_id, SRC_API, auth)
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community_json = community_view(community=community_id, variant=5, user_id=user_id)
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return community_json
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