app/lib/search_dictionary_selector.rb
module SearchDictionarySelector
SQL_QUERY = "SELECT cfgname FROM pg_ts_config".freeze
I18N_TO_DICTIONARY = {
ar: "arabic",
ca: "catalan",
de: "german",
dk: "danish",
el: "greek",
en: "english",
es: "spanish",
eu: "basque",
fi: "finnish",
fr: "french",
ga: "irish",
hu: "hungarian",
id: "indonesian",
it: "italian",
lt: "lithuanian",
nb: "norwegian",
ne: "nepali",
nl: "dutch",
nn: "norwegian",
pt: "portuguese",
ro: "romanian",
ru: "russian",
sr: "serbian",
sv: "swedish",
tr: "turkish",
yi: "yiddish"
}.freeze
class << self
def call
find_from_i18n_default
end
private
def find_from_i18n_default
key_to_lookup = Setting.default_locale.to_s.split("-").first.to_sym
dictionary = I18N_TO_DICTIONARY[key_to_lookup]
dictionary ||= "simple"
available_dictionaries.include?(dictionary) ? dictionary : available_dictionaries.first
end
def available_dictionaries
result = ActiveRecord::Base.connection.execute(SQL_QUERY)
result.to_a.map { |row| row["cfgname"] }
end
end
end