Class: Saber::Task::Generate

Inherits:
Base
  • Object
show all
Includes:
Thor::Actions
Defined in:
lib/saber/task/generate.rb

Overview

Generate meta data file.

Usage

Task["generate"].invoke(:generate, ["ebook", ["harry_potter", isbn], ...])
> generate Hello.epub.yml data file.

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

inherited, #initialize, invoke

Constructor Details

This class inherits a constructor from Saber::Task::Base

Class Method Details

.source_paths ⇒ Object 



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# File 'lib/saber/task/generate.rb', line 16

def self.source_paths
  ["#{Rc.p.home}/templates"]
end

Instance Method Details

#generate(type, *filenames) ⇒ Object 



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# File 'lib/saber/task/generate.rb', line 23

def generate(type, *filenames)
  template_file = find_in_source_paths("#{type}.yml")

  filenames.each {|filename, isbn|
    isbn = ISBN.thirteen(isbn) rescue nil
    Saber.ui.say "Populating {#{isbn}} #{filename} ..."
    dest = "#{filename}.yml" 

    if isbn
      require "yaml"
      populate = {}
      data = YAML.load_file(template_file)
      data.merge! Book.populate(isbn, filename)
      data.merge! YAML.load_file("#{Rc.p.database}/#{isbn}.yml") if Pa.exists?("#{Rc.p.database}/#{isbn}.yml")

      # tags
      if data["tags"]
        Tracker.trackers.each {|name, tracker_class|
          if data["#{name}.tags"].nil? and tracker_class.method_defined?(:convert_tags)
            tracker = tracker_class.new(options)
            data["#{name}.tags"] = tracker.convert_tags(*data["tags"].split(/, */)).join(", ")
          end
        }
      end

      create_file dest, YAML.dump(data)
    else
      copy_file template_file, dest
    end
  }
end