141 lines
3.1 KiB
Ruby
141 lines
3.1 KiB
Ruby
# frozen_string_literal: true
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class AccountFilter
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KEYS = %i(
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origin
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status
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role_ids
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username
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by_domain
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display_name
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email
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ip
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invited_by
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order
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).freeze
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attr_reader :params
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def initialize(params)
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@params = params.to_h.symbolize_keys
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end
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def results
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scope = Account.includes(:account_stat, user: [:ips, :invite_request]).without_instance_actor.reorder(nil)
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relevant_params.each do |key, value|
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next if key.to_s == 'page'
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scope.merge!(scope_for(key, value)) if value.present?
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end
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scope
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end
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private
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def relevant_params
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params.tap do |args|
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args.delete(:origin) if origin_is_remote_and_domain_present?
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end
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end
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def origin_is_remote_and_domain_present?
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params[:origin] == 'remote' && params[:by_domain].present?
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end
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def scope_for(key, value)
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case key.to_s
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when 'origin'
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origin_scope(value)
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when 'role_ids'
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role_scope(value)
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when 'status'
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status_scope(value)
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when 'by_domain'
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Account.where(domain: value.to_s.strip)
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when 'username'
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Account.matches_username(value.to_s.strip)
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when 'display_name'
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Account.matches_display_name(value.to_s.strip)
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when 'email'
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accounts_with_users.merge(User.matches_email(value.to_s.strip))
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when 'ip'
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valid_ip?(value) ? accounts_with_users.merge(User.matches_ip(value).group('users.id, accounts.id')) : Account.none
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when 'invited_by'
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invited_by_scope(value)
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when 'order'
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order_scope(value)
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else
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raise Mastodon::InvalidParameterError, "Unknown filter: #{key}"
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end
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end
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def origin_scope(value)
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case value.to_s
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when 'local'
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Account.local
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when 'remote'
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Account.remote
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else
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raise Mastodon::InvalidParameterError, "Unknown origin: #{value}"
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end
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end
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def status_scope(value)
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case value.to_s
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when 'active'
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Account.without_suspended
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when 'pending'
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accounts_with_users.merge(User.pending)
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when 'suspended'
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Account.suspended
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when 'disabled'
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accounts_with_users.merge(User.disabled).without_suspended
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when 'silenced'
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Account.silenced
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when 'sensitized'
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Account.sensitized
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else
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raise Mastodon::InvalidParameterError, "Unknown status: #{value}"
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end
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end
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def order_scope(value)
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case value.to_s
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when 'active'
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accounts_with_users
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.left_joins(:account_stat)
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.order(
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Arel.sql(
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<<~SQL.squish
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COALESCE(users.current_sign_in_at, account_stats.last_status_at, to_timestamp(0)) DESC, accounts.id DESC
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SQL
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)
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)
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when 'recent'
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Account.recent
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else
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raise Mastodon::InvalidParameterError, "Unknown order: #{value}"
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end
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end
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def invited_by_scope(value)
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Account.left_joins(user: :invite).merge(Invite.where(user_id: value.to_s))
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end
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def role_scope(value)
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accounts_with_users.merge(User.where(role_id: Array(value).map(&:to_s)))
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end
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def accounts_with_users
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Account.left_joins(:user)
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end
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def valid_ip?(value)
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IPAddr.new(value.to_s) && true
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rescue IPAddr::InvalidAddressError
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false
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end
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end
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