Class: WebifyRuby::Css

Inherits:
Object
  • Object
show all
Defined in:
lib/webify_ruby/css.rb

Overview

Public: Css class of the module which is to calculate paths, generate code, and write to a file if explicitely called.

Examples

WebifyRuby::Css.new('name', 'example.ttf', :svg)
# => #<WebifyRuby::Css:0x007feec39a5df8>

Class Attribute Summary collapse

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, file, *has) ⇒ Css

Public: Initialize a CSS generation / distribution.

name - A String name that will be used to name a font and stylesheet file. file - A String name that will be used to link to the font files. has - A zero or more Symbol font types that a stylesheet will use.

Valid symbols are: :eot, :svg, :woff, :ttf.

Returns the String CSS stylesheet code.



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# File 'lib/webify_ruby/css.rb', line 91

def initialize(name, file, *has)
  [name, file, has]

  @has = has
  @name = name

  @filename = File.basename(file, '.*')

  # :nocov:
  @url = (self.class.relative_from.nil? ?
      (self.class.link_to ? (self.class.link_to + '/' + File.basename(file)) : file)
  : (self.class.link_to ? (self.class.link_to + '/' + File.basename(file)) : file)).to_s[/.*(?=\..+$)/]
  # :nocov:
  
  make_css
end

Class Attribute Details

Returns the value of attribute link_to.



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# File 'lib/webify_ruby/css.rb', line 81

def link_to
  @link_to
end

.relative_from ⇒ Object

Returns the value of attribute relative_from.



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# File 'lib/webify_ruby/css.rb', line 81

def relative_from
  @relative_from
end

Instance Attribute Details

#css_file ⇒ Object (readonly)

Internal: Returns the String filepath of the .css file that should be created.



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# File 'lib/webify_ruby/css.rb', line 39

def css_file
  @css_file
end

#dir ⇒ Object (readonly)

Internal: Returns the String directory path where a .css file should be created.



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# File 'lib/webify_ruby/css.rb', line 37

def dir
  @dir
end

#filename ⇒ Object (readonly)

Internal: Returns the String name of the file withotut extension.



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# File 'lib/webify_ruby/css.rb', line 33

def filename
  @filename
end

#output ⇒ Object (readonly)

Internal: Returns the Fixnum length of created file’s css content.



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# File 'lib/webify_ruby/css.rb', line 41

def output
  @output
end

#result ⇒ Object (readonly)

Public: Returns the String CSS code.



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# File 'lib/webify_ruby/css.rb', line 31

def result
  @result
end

#url ⇒ Object (readonly)

Internal: Returns the String prefix of the font url to use in CSS stylesheet.



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# File 'lib/webify_ruby/css.rb', line 35

def url
  @url
end

Instance Method Details

#write(dir) ⇒ Object

Internal: (Re-)Create a CSS file and write code there.

dir - The String directory path to write CSS file to.

Returns the css file just written.



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# File 'lib/webify_ruby/css.rb', line 113

def write(dir)
  @dir = FileUtils.mkdir_p dir
  @css_file = File.join(@dir, @filename + '.css')

  File.delete(@css_file) if File.exist?(@css_file)
  @output = File.open(@css_file, 'w') { |file| file.write(@result) }
  @css_file
end