Module: FuckingFavicons

Extended by:
FuckingFavicons
Included in:
FuckingFavicons
Defined in:
lib/fucking_favicons.rb,
lib/fucking_favicons/rails.rb,
lib/fucking_favicons/version.rb,
lib/fucking_favicons/middleware.rb

Defined Under Namespace

Classes: Engine, Middleware

Constant Summary collapse

CONFIG = 
[
  { path: 'favicon.ico', size: [16, 16], mime_type: 'image/x-icon', format: 'ICO' },
  { path: 'favicon-16x16.png', size: [16, 16] },
  { path: 'favicon-32x32.png', size: [32, 32] },
  { path: 'favicon-96x96.png', size: [96, 96] },
  { path: 'favicon-160x160.png', size: [160, 160] },
  { path: 'favicon-196x196.png', size: [196, 196] },
  { path: 'mstile-70x70.png', size: [70, 70] },
  { path: 'mstile-144x144.png', size: [144, 144] },
  { path: 'mstile-150x150.png', size: [150, 150] },
  { path: 'mstile-310x310.png', size: [310, 310] },
  { path: 'mstile-310x150.png', size: [310, 150] },
  { path: 'apple-touch-icon-57x57.png', size: [57, 57] },
  { path: 'apple-touch-icon-60x60.png', size: [60, 60] },
  { path: 'apple-touch-icon-72x72.png', size: [72, 72] },
  { path: 'apple-touch-icon-76x76.png', size: [76, 76] },
  { path: 'apple-touch-icon-114x114.png', size: [114, 114] },
  { path: 'apple-touch-icon-120x120.png', size: [120, 120] },
  { path: 'apple-touch-icon-144x144.png', size: [144, 144] },
  { path: 'apple-touch-icon-152x152.png', size: [152, 152] },
  { path: 'apple-touch-icon.png', size: [57, 57] },
  { path: 'android-chrome-192x192.png', size: [192, 192] },
]
SIZES = 
CONFIG.map{|h| h[:size]}
PATHS = 
CONFIG.map{|h| h[:path]}
CACHE = 
{}
GLOBS = 
[
  FuckingFavicons.libdir('app/assets/images/favicon.png')
]
VERSION = 
'1.6.1'

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.version ⇒ Object 



4
5
6
 
# File 'lib/fucking_favicons/version.rb', line 4

def FuckingFavicons.version
  ::FuckingFavicons::VERSION
end

Instance Method Details

#dependencies ⇒ Object 



9
10
11
12
13
 
# File 'lib/fucking_favicons.rb', line 9

def dependencies
  {
    'mini_magick'             => [ 'mini_magick'             , ' ~> 4.0' ]
  }
end

#description ⇒ Object 



15
16
17
 
# File 'lib/fucking_favicons.rb', line 15

def description
  'fucking favicons fucking suck'
end

#favicon_for(path, info) ⇒ Object 



84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
 
# File 'lib/fucking_favicons.rb', line 84

def favicon_for(path, info)
  key = [path, info.map{|kv| kv.join('=')}.join('&')].join('?')

  CACHE[key] ||= (
    image = MiniMagick::Image.open(path)

    dimensions = info[:size].join('x')

    image.resize(dimensions)

    if info[:format]
      image.format(info[:format] || 'png')
    end

    body           = image.to_blob
    content_length = body.bytesize.to_s
    content_type   = image.mime_type =~ /ico/ ? 'image/x-icon' : image.mime_type
    last_modified  = File.stat(path).mtime.httpdate

    favicon = {
      :body             => body,
      :content_length   => content_length,
      :content_type     => content_type,
      :last_modified    => last_modified,

      :headers => {
        'Content-Length' => content_length,
        'Content-Type'   => content_type,
        'Last-Modified'  => last_modified
      }
    }
  )
end

#libdir(*args, &block) ⇒ Object 



20
21
22
23
24
25
26
27
28
29
30
31
32
 
# File 'lib/fucking_favicons.rb', line 20

def libdir(*args, &block)
  @libdir ||= File.expand_path(__FILE__).sub(/\.rb$/,'')
  args.empty? ? @libdir : File.join(@libdir, *args)
ensure
  if block
    begin
      $LOAD_PATH.unshift(@libdir)
      block.call()
    ensure
      $LOAD_PATH.shift()
    end
  end
end