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46 lines
1.6 KiB
Python
46 lines
1.6 KiB
Python
from __future__ import absolute_import
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from django.db.models import Q
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from zerver.models import UserProfile, Realm
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from zerver.lib.cache import cache_with_key, realm_alert_words_cache_key
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import ujson
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import six
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@cache_with_key(realm_alert_words_cache_key, timeout=3600*24)
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def alert_words_in_realm(realm):
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# type: (Realm) -> Dict[int, List[str]]
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users_query = UserProfile.objects.filter(realm=realm, is_active=True)
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alert_word_data = users_query.filter(~Q(alert_words=ujson.dumps([]))).values('id', 'alert_words')
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all_user_words = dict((elt['id'], ujson.loads(elt['alert_words'])) for elt in alert_word_data)
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user_ids_with_words = dict((user_id, w) for (user_id, w) in six.iteritems(all_user_words) if len(w))
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return user_ids_with_words
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def user_alert_words(user_profile):
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# type: (UserProfile) -> List[str]
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return ujson.loads(user_profile.alert_words)
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def add_user_alert_words(user_profile, alert_words):
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# type: (UserProfile, List[str]) -> List[str]
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words = user_alert_words(user_profile)
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new_words = [w for w in alert_words if w not in words]
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words.extend(new_words)
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set_user_alert_words(user_profile, words)
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return words
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def remove_user_alert_words(user_profile, alert_words):
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# type: (UserProfile, List[str]) -> List[str]
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words = user_alert_words(user_profile)
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words = [w for w in words if w not in alert_words]
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set_user_alert_words(user_profile, words)
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return words
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def set_user_alert_words(user_profile, alert_words):
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# type: (UserProfile, List[str]) -> None
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user_profile.alert_words = ujson.dumps(alert_words)
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user_profile.save(update_fields=['alert_words'])
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