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Contents
module Fontist
class Font
def initialize(options = {})
@name = options.fetch(:name, nil)
@confirmation = options.fetch(:confirmation, "no")
check_or_create_fontist_path!
end
def self.all
new.all
end
def self.find(name)
new(name: name).find
end
def self.install(name, confirmation: "no")
new(name: name, confirmation: confirmation).install
end
def find
find_system_font || downloadable_font || raise(
Fontist::Errors::NonSupportedFontError
)
end
def install
find_system_font || download_font || raise(
Fontist::Errors::NonSupportedFontError
)
end
def all
Fontist::Formula.all.to_h.map { |_name, formula| formula.fonts }.flatten
end
private
attr_reader :name, :confirmation
def find_system_font
Fontist::SystemFont.find(name)
end
def check_or_create_fontist_path!
unless Fontist.fonts_path.exist?
require "fileutils"
FileUtils.mkdir_p(Fontist.fonts_path)
end
end
def font_installer(formula)
Object.const_get(formula.installer)
end
def formula
@formula ||= Fontist::Formula.find(name)
end
def downloadable_font
if formula
raise(
Fontist::Errors::MissingFontError,
"Fonts are missing, please run " \
"Fontist::Font.install('#{name}', confirmation: 'yes') to " \
"download the font"
)
end
end
def download_font
if formula
font_installer(formula).fetch_font(name, confirmation: confirmation)
end
end
end
end
Version data entries
7 entries across 6 versions & 2 rubygems