Class: ShowOff

Inherits:
Sinatra::Application
  • Object
show all
Defined in:
lib/showoff.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app = nil) ⇒ ShowOff

Returns a new instance of ShowOff.



37
38
39
40
41
42
43
44
45
46
47
48
49
50
 
# File 'lib/showoff.rb', line 37

def initialize(app=nil)
  super(app)
  puts dir = File.expand_path(File.join(File.dirname(__FILE__), '..'))
  if Dir.pwd == dir
    options.pres_dir = dir + '/example'
    @root_path = "."
  else
    options.pres_dir = Dir.pwd
    @root_path = ".."
  end
  @cached_image_size = {}
  puts options.pres_dir
  @pres_name = options.pres_dir.split('/').pop
end

Instance Attribute Details

#cached_image_size ⇒ Object (readonly)

Returns the value of attribute cached_image_size.



31
32
33
 
# File 'lib/showoff.rb', line 31

def cached_image_size
  @cached_image_size
end

Class Method Details

.do_static(what) ⇒ Object 



286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
 
# File 'lib/showoff.rb', line 286

def self.do_static(what)
  what = "index" if !what

  # Nasty hack to get the actual ShowOff module
  showoff = ShowOff.new
  while !showoff.is_a?(ShowOff)
    showoff = showoff.instance_variable_get(:@app)
  end
  name = showoff.instance_variable_get(:@pres_name)
  path = showoff.instance_variable_get(:@root_path)
  data = showoff.send(what, true)
  if data.is_a?(File)
    File.cp(data.path, "#{name}.pdf")
  else
    out  = "#{path}/#{name}/static"
    # First make a directory
    File.makedirs("#{out}")
    # Then write the html
    file = File.new("#{out}/index.html", "w")
    file.puts(data)
    file.close
    # Now copy all the js and css
    my_path = File.join( File.dirname(__FILE__), '..', 'public')
    ["js", "css"].each { |dir|
      FileUtils.copy_entry("#{my_path}/#{dir}", "#{out}/#{dir}")
    }
    # And copy the directory
    Dir.glob("#{my_path}/#{name}/*").each { |subpath|
      base = File.basename(subpath)
      next if "static" == base
      next unless File.directory?(subpath) || base.match(/\.(css|js)$/)
      FileUtils.copy_entry(subpath, "#{out}/#{base}")
    }
  end
end