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Contents
module Compass::Core::SassExtensions::Functions::FontFiles
FONT_TYPES = {
:woff => 'woff',
:woff2 => 'woff2',
:otf => 'opentype',
:opentype => 'opentype',
:ttf => 'truetype',
:truetype => 'truetype',
:svg => 'svg',
:eot => 'embedded-opentype'
}
def font_formats(*args)
formats = []
with_each_font_file(*args) do |path, type|
formats << identifier(type)
end
return list(formats, :comma)
end
def font_files(*args)
return null unless args.any?
files = []
with_each_font_file(*args) do |path, type|
files << list(font_url(path), identifier("format('#{type}')"), :space)
end
list(files, :comma)
end
protected
def with_each_font_file(*args)
skip_next = false
args.each_with_index do |path, index|
assert_type path, :String
path = unquote(path)
# if we were told to skip this iteration, do so...
if skip_next
skip_next = false
next
end
# back-compat support for passing the font type e.g.
# font-files('path/to/file.ttf', truetype, 'path/to/file.otf', opentype);
type = args[index + 1]
type = type.nil? ? :wrong : type.value.to_sym
# if the type is valid, keep it, and skip the next index (as it was the type)
if FONT_TYPES.key? type
skip_next = true
# otherwise, we need to look at the file extension to derive the type...
else
# let pass url like font.type?thing#stuff
type = path.to_s.split('.').last.gsub(/(\?(.*))?(#(.*))?\"?/, '').to_sym
end
if FONT_TYPES.key? type
yield(path, FONT_TYPES[type]) if block_given?
else
raise Sass::SyntaxError, "Could not determine font type for #{path}"
end
end
end
end
Version data entries
7 entries across 7 versions & 2 rubygems