65 lines
2.5 KiB
Ruby
65 lines
2.5 KiB
Ruby
module Moderator
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class IpAddrSearch
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attr_reader :params, :errors
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def initialize(params)
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@params = params
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@errors = []
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end
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def execute
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if params[:user_id].present?
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search_by_user_id(params[:user_id].split(/,/).map(&:strip))
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elsif params[:user_name].present?
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search_by_user_name(params[:user_name].split(/,/).map(&:strip))
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elsif params[:ip_addr].present?
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search_by_ip_addr(params[:ip_addr].split(/,/).map(&:strip))
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else
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[]
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end
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end
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private
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def select_all_sql(sql, *params)
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ActiveRecord::Base.select_all_sql(sql, *params)
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end
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def search_by_ip_addr(ip_addrs)
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sums = Hash.new {|h, k| h[k] = 0}
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add_row(sums, "select creator_id as k, count(*) from comments where ip_addr in (?) group by k", ip_addrs)
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add_row(sums, "select updater_id as k, count(*) from post_versions where updater_ip_addr in (?) group by k", ip_addrs)
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add_row(sums, "select updater_id as k, count(*) from note_versions where updater_ip_addr in (?) group by k", ip_addrs)
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add_row(sums, "select updater_id as k, count(*) from pool_versions where updater_ip_addr in (?) group by k", ip_addrs)
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add_row(sums, "select updater_id as k, count(*) from wiki_page_versions where updater_ip_addr in (?) group by k", ip_addrs)
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add_row(sums, "select from_id as k, count(*) from dmails where creator_ip_addr in (?) group by k", ip_addrs)
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sums
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end
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def search_by_user_name(user_names)
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users = User.where("name in (?)", user_names)
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search_by_user_id(users.map(&:id))
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end
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def search_by_user_id(user_ids)
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sums = Hash.new {|h, k| h[k] = 0}
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add_row(sums, "select ip_addr as k, count(*) from comments where creator_id in (?) group by k", user_ids)
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add_row(sums, "select updater_ip_addr as k, count(*) from post_versions where updater_id in (?) group by k", user_ids)
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add_row(sums, "select updater_ip_addr as k, count(*) from note_versions where updater_id in (?) group by k", user_ids)
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add_row(sums, "select updater_ip_addr as k, count(*) from pool_versions where updater_id in (?) group by k", user_ids)
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add_row(sums, "select updater_ip_addr as k, count(*) from wiki_page_versions where updater_id in (?) group by k", user_ids)
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add_row(sums, "select creator_ip_addr as k, count(*) from dmails where from_id in (?) group by k", user_ids)
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sums
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end
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def add_row(sums, sql, ip_addrs)
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select_all_sql(sql, ip_addrs).each do |row|
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sums[row["k"]] += row["count"].to_i
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end
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end
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end
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end
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