105 lines
2.8 KiB
Ruby
105 lines
2.8 KiB
Ruby
require_dependency 'trust_level'
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class AdminUserIndexQuery
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def initialize(params = {}, klass = User, trust_levels = TrustLevel.levels)
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@params = params
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@query = initialize_query_with_order(klass)
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@trust_levels = trust_levels
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end
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attr_reader :params, :trust_levels
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def find_users(limit=100)
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find_users_query.includes(:user_stat).limit(limit)
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end
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def count_users
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find_users_query.count
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end
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def initialize_query_with_order(klass)
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order = [params[:order]]
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if params[:query] == "active"
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order << "COALESCE(last_seen_at, to_date('1970-01-01', 'YYYY-MM-DD')) DESC"
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else
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order << "users.created_at DESC"
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end
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order << "users.username"
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klass.order(order.reject(&:blank?).join(","))
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end
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def filter_by_trust
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levels = trust_levels.map { |key, _| key.to_s }
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if levels.include?(params[:query])
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@query.where('trust_level = ?', trust_levels[params[:query].to_sym])
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end
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end
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def suspect_users
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where_conds = []
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# One signal: no reading yet the user has bio text
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where_conds << "user_stats.posts_read_count <= 1 AND user_stats.topics_entered <= 1"
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@query.activated
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.references(:user_stats)
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.includes(:user_profile)
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.where("COALESCE(user_profiles.bio_raw, '') != ''")
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.where('users.created_at <= ?', 1.day.ago)
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.where(where_conds.map {|c| "(#{c})"}.join(" OR "))
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end
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def filter_by_query_classification
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case params[:query]
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when 'staff' then @query.where("admin or moderator")
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when 'admins' then @query.where(admin: true)
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when 'moderators' then @query.where(moderator: true)
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when 'blocked' then @query.blocked
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when 'suspended' then @query.suspended
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when 'pending' then @query.not_suspended.where(approved: false)
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when 'suspect' then suspect_users
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end
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end
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def filter_by_search
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if params[:filter].present?
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if ip = IPAddr.new(params[:filter]) rescue nil
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@query.where('ip_address <<= :ip OR registration_ip_address <<= :ip', ip: ip.to_cidr_s)
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else
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@query.where('username_lower ILIKE :filter OR email ILIKE :filter', filter: "%#{params[:filter]}%")
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end
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end
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end
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def filter_by_ip
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if params[:ip].present?
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@query.where('ip_address = :ip OR registration_ip_address = :ip', ip: params[:ip])
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end
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end
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def filter_exclude
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if params[:exclude].present?
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@query.where('id != ?', params[:exclude])
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end
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end
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# this might not be needed in rails 4 ?
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def append(active_relation)
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@query = active_relation if active_relation
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end
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def find_users_query
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append filter_by_trust
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append filter_by_query_classification
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append filter_by_ip
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append filter_exclude
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append filter_by_search
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@query
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end
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end
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