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Contents
module WorldFlags
module Helper
module View
module Util
def self.label_for options = {}
label = case options[:content]
when true
name
when String
options[:content]
else
' '
end
end
def self.title_for name, options = {}
case options[:title]
when true
name
when String
options[:title]
else
nil
end
end
def self.flag_options code, title, name, options = {}
locale = I18n.locale
extra_options = title ? {:title => title } : {}
selected = flag_selected?(code, options) ? ' selected' : ''
language_name = WorldFlags.language(code, locale)
country_name = WorldFlags.country(code, locale)
# add semi class if not selected
semi = (selected.blank? ? ' semi' : '') if options[:with_semi]
flag_locale = WorldFlags.locale(code)
{:class => "flag #{code}#{selected}#{semi}", :'data-country_name' => country_name, :'data-language_name' => language_name, :'data-cc' => code, :'data-locale' => flag_locale}.merge(options[:html] || {}).merge(extra_options)
end
def self.flag_selected? code, options = {}
code = code.to_sym
sel = options[:selected] || options[code]
auto_sel = flag_code(I18n.locale).to_sym if WorldFlags.auto_select?
match_locales = [sel, auto_sel]
selected ||= match_locales.any?{|e| e == code }
end
# define more mappings by setting WorldFlags.locale_flag_map to a Hash map
# http://en.wikipedia.org/wiki/ISO_639-1_language_matrix
def self.flag_code code
WorldFlags.flag_code code
end
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems