mirror of
https://github.com/discourse/discourse.git
synced 2024-11-27 21:15:49 +08:00
81 lines
2.2 KiB
Ruby
81 lines
2.2 KiB
Ruby
class SpamRule::AutoBlock
|
|
|
|
def initialize(user)
|
|
@user = user
|
|
end
|
|
|
|
def self.block?(user)
|
|
self.new(user).block?
|
|
end
|
|
|
|
def self.punish!(user)
|
|
self.new(user).block_user
|
|
end
|
|
|
|
def perform
|
|
block_user if block?
|
|
end
|
|
|
|
def block?
|
|
return true if @user.blocked?
|
|
return false if @user.staged?
|
|
return false if @user.has_trust_level?(TrustLevel[1])
|
|
|
|
if SiteSetting.num_spam_flags_to_block_new_user > (0) &&
|
|
SiteSetting.num_users_to_block_new_user > (0) &&
|
|
num_spam_flags_against_user >= (SiteSetting.num_spam_flags_to_block_new_user) &&
|
|
num_users_who_flagged_spam_against_user >= (SiteSetting.num_users_to_block_new_user)
|
|
return true
|
|
end
|
|
|
|
if SiteSetting.num_tl3_flags_to_block_new_user > (0) &&
|
|
SiteSetting.num_tl3_users_to_block_new_user > (0) &&
|
|
num_tl3_flags_against_user >= (SiteSetting.num_tl3_flags_to_block_new_user) &&
|
|
num_tl3_users_who_flagged >= (SiteSetting.num_tl3_users_to_block_new_user)
|
|
return true
|
|
end
|
|
|
|
false
|
|
end
|
|
|
|
def num_spam_flags_against_user
|
|
Post.where(user_id: @user.id).sum(:spam_count)
|
|
end
|
|
|
|
def num_users_who_flagged_spam_against_user
|
|
post_ids = Post.where('user_id = ? and spam_count > 0', @user.id).pluck(:id)
|
|
return 0 if post_ids.empty?
|
|
PostAction.spam_flags.where(post_id: post_ids).pluck(:user_id).uniq.size
|
|
end
|
|
|
|
def num_tl3_flags_against_user
|
|
if flagged_post_ids.empty?
|
|
0
|
|
else
|
|
PostAction.where(post_id: flagged_post_ids).joins(:user).where('users.trust_level >= ?', 3).count
|
|
end
|
|
end
|
|
|
|
def num_tl3_users_who_flagged
|
|
if flagged_post_ids.empty?
|
|
0
|
|
else
|
|
PostAction.where(post_id: flagged_post_ids).joins(:user).where('users.trust_level >= ?', 3).pluck(:user_id).uniq.size
|
|
end
|
|
end
|
|
|
|
def flagged_post_ids
|
|
Post.where(user_id: @user.id)
|
|
.where('spam_count > ? OR off_topic_count > ? OR inappropriate_count > ?', 0, 0, 0)
|
|
.pluck(:id)
|
|
end
|
|
|
|
def block_user
|
|
Post.transaction do
|
|
if UserBlocker.block(@user, Discourse.system_user, message: :too_many_spam_flags) && SiteSetting.notify_mods_when_user_blocked
|
|
GroupMessage.create(Group[:moderators].name, :user_automatically_blocked, user: @user, limit_once_per: false)
|
|
end
|
|
end
|
|
end
|
|
end
|