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# frozen_string_literal: true
class AccountSearchService < BaseService
attr_reader :query, :limit, :offset, :options, :account
def call(query, account = nil, options = {})
@query = query.strip
@limit = options[:limit].to_i
@offset = options[:offset].to_i
@options = options
@account = account
results = search_service_results
unless account.nil?
account_ids = results.map(&:id)
blocked_by_map = Account.blocked_by_map(account_ids, account.id)
results.reject! { |item| blocked_by_map[item.id] }
end
results
end
private
def search_service_results
return [] if query_blank_or_hashtag? || limit < 1
if resolving_non_matching_remote_account?
[ResolveAccountService.new.call("#{query_username}@#{query_domain}")].compact
else
search_results_and_exact_match.compact.uniq.slice(0, limit)
end
end
def resolving_non_matching_remote_account?
options[:resolve] && !exact_match && !domain_is_local?
end
def search_results_and_exact_match
exact = [exact_match]
return exact if !exact[0].nil? && limit == 1
exact + search_results.to_a
end
def query_blank_or_hashtag?
query.blank? || query.start_with?('#')
end
def split_query_string
@_split_query_string ||= query.gsub(/\A@/, '').split('@')
end
def query_username
@_query_username ||= split_query_string.first || ''
end
def query_domain
@_query_domain ||= query_without_split? ? nil : split_query_string.last
end
def query_without_split?
split_query_string.size == 1
end
def domain_is_local?
@_domain_is_local ||= TagManager.instance.local_domain?(query_domain)
end
def search_from
options[:following] && account ? account.following : Account
end
def exact_match
@_exact_match ||= begin
if domain_is_local?
search_from.without_suspended.find_local(query_username)
else
search_from.without_suspended.find_remote(query_username, query_domain)
end
end
end
def search_results
@_search_results ||= begin
if account
advanced_search_results
else
simple_search_results
end
end
end
def advanced_search_results
Account.advanced_search_for(terms_for_query, account, limit, options[:following], offset)
end
def simple_search_results
Account.search_for(terms_for_query, limit, offset)
end
def terms_for_query
if domain_is_local?
query_username
else
"#{query_username} #{query_domain}"
end
end
end
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