Module: WorldFlags::Helper::View

Defined in:
lib/world_flags/helper/view.rb,
lib/world_flags/helper/view/util.rb

Defined Under Namespace

Modules: Util

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.flag_sizes ⇒ Object 



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# File 'lib/world_flags/helper/view.rb', line 6

def self.flag_sizes
	[16, 24, 32, 48, 64]
end

Instance Method Details

#flag(code, *args) ⇒ Object 



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# File 'lib/world_flags/helper/view.rb', line 44

def flag code, *args
	options = args.extract_options!
	name = args.first.kind_of?(String) ? args.first : WorldFlags.label(code, options)				

	label = WorldFlags::Helper::View::Util.label_for options
	title = WorldFlags::Helper::View::Util.title_for name, options

	content_tag WorldFlags.flag_tag,  label.html_safe, WorldFlags::Helper::View::Util.flag_options(code, title, name, options)
end

#flag_title(code, *args) ⇒ Object 



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# File 'lib/world_flags/helper/view.rb', line 54

def flag_title code, *args
	options = args.extract_options!
	name = args.first.kind_of?(String) ? args.first : WorldFlags.label(code, options)				

	flag code, name, options.merge(:title => true)
end

#flags(*args) ⇒ Object

should look up translation for each code



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# File 'lib/world_flags/helper/view.rb', line 24

def flags *args
	options = args.extract_options!
	args.flatten!
	args.inject("") do |res, elem|
		case elem
		when String, Symbol
			code = elem
			name = WorldFlags.label(code, options)
		else
			raise ArgumentError, "Bad argument: #{args}, must be Array"
		end				
		res << flag(code, name, options)
	end.html_safe
end

#flags_list(size = 24, options = {}, &block) ⇒ Object Also known as: flag_list 



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# File 'lib/world_flags/helper/view.rb', line 10

def flags_list size = 24, options = {}, &block
	raise "Missing block" unless block_given?
	unless WorldFlags::Helper::View.flag_sizes.include?(size.to_i)
		raise "Supported sizes are only #{WorldFlags::Helper::View.flag_sizes}" 
	end
	content = capture(&block)
	xclass = options[:class] ? " #{options[:class]}" : ''
	content_tag WorldFlags.flag_list_tag, content, :class => "f#{size} flags#{xclass}"
end

#flags_title(*args) ⇒ Object 



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# File 'lib/world_flags/helper/view.rb', line 39

def flags_title *args
	options = args.extract_options!
	flags args, options.merge(:title => true)
end

#use_flags(size = 24) ⇒ Object 



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# File 'lib/world_flags/helper/view.rb', line 61

def use_flags size = 24
	stylesheet_link_tag "flags/flags#{size}"
end