19 lines
555 B
Ruby
19 lines
555 B
Ruby
#mixin for all guardian methods dealing with group permissions
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module GroupGuardian
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# Edit authority for groups means membership changes only.
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# Automatic groups are not represented in the GROUP_USERS
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# table and thus do not allow membership changes.
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def can_edit_group?(group)
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can_log_group_changes?(group) && !group.automatic
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end
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def can_log_group_changes?(group)
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(is_admin? || group.users.where('group_users.owner').include?(user))
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end
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def can_see_group_messages?(group)
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is_admin? || group.users.include?(user)
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end
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end
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