You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: photo_pages.rb
    path of file: ./repos/photo-stream/_plugins
    
    the code of the file until where you have to start completion: module Jekyll
  class PhotoPages < Generator
    safe true

    def generate(site)
      site.static_files.each do |file|
        if file.relative_path.include?("original")
          site.pages << PhotoPage.new(site, site.source, file)
        end
  
    
    def initialize(site, base, file)
      basename = File.basename(file.path)
      name = File.basename(file.path, ".*")
      slug = Jekyll::Utils.slugify(name)

      @site = site
      @base = base
      @dir  = slug
      @name = "index.html"

      self.process(@name)
      self.read_yaml(File.join(base), "index.html")

      self.data["title"] = name
      self.data["images"] = [file]
      self.data["image_slug"] = slug
    end