Class: Gallerizer

Inherits:
Object
  • Object
show all
Includes:
FileUtils
Defined in:
lib/gallerizer.rb

Instance Method Summary collapse

Constructor Details

#initialize(name, output_path, theme) ⇒ Gallerizer

Returns a new instance of Gallerizer.



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# File 'lib/gallerizer.rb', line 11

def initialize(name, output_path, theme)
  @name = name
  @output_path = output_path
  @theme_path = File.join(File.dirname(__FILE__), "..", "themes", theme)
end

Instance Method Details

#gallerize ⇒ Object 



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# File 'lib/gallerizer.rb', line 17

def gallerize
  # Create necessary output paths
  mkdir_p([@output_path, File.join(@output_path, "thumbs"), File.join(@output_path, "show"), File.join(@output_path, "resources")])

  # Copy resource files
  cp_r(File.join(@theme_path, "resources/."), File.join(@output_path, "resources"))

  # Gather images
  image_paths = Dir["*.jpg"].natural_sort
  @images = image_paths.collect { |image_path| Image.new(image_paths.index(image_path), File.expand_path(image_path), @output_path) }
  
  # Load templates
  index_template = ERB.new(File.open(File.join(@theme_path, "index.html.erb")) { |f| f.read })
  show_template = ERB.new(File.open(File.join(@theme_path, "show.html.erb")) { |f| f.read })

  # Create index page
  File.open(File.join(@output_path, "index.html"), "w") { |f| f.write(index_template.result(binding)) }

  # Create show pages
  @images.each do |image|
    previous_image = (image.id != 0 ? @images[image.id - 1] : nil)
    next_image = (@images.size - 1 != image.id ? @images[image.id + 1] : nil)
    
    File.open(File.join(@output_path, "show", "#{image.id}.html"), "w") { |f| f.write(show_template.result(binding)) }
  end
end