Class: Risu::Base::PostProcessManager

Inherits:
Object
  • Object
show all
Defined in:
lib/risu/base/post_process_manager.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path) ⇒ Object

Creates new instance of TemplateManager

Parameters:

  • path —

    Path relative to the base_dir of risu



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# File 'lib/risu/base/post_process_manager.rb', line 33

def initialize path
  @registered_postprocesses = Array.new
  @postprocesses = Array.new

  base_dir = __FILE__.gsub("risu/base/post_process_manager.rb", "")

  load_postprocesses(base_dir + path)
  load_postprocesses(Dir.pwd, false)
  load_postprocesses(File.expand_path(USER_TEMPLATES_DIR)) if File.exist?(File.expand_path(USER_TEMPLATES_DIR)) && File.directory?(File.expand_path(USER_TEMPLATES_DIR))

  sort
end

Instance Attribute Details

#registered_postprocesses ⇒ Object

Returns the value of attribute registered_postprocesses.



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# File 'lib/risu/base/post_process_manager.rb', line 26

def registered_postprocesses
  @registered_postprocesses
end

Instance Method Details

#display_postprocesses ⇒ Object

Displays a list of all the templates to STDOUT



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# File 'lib/risu/base/post_process_manager.rb', line 103

def display_postprocesses
  puts "Available Post Processing"
  @registered_postprocesses.each do |p|
      if p.info[:plugin_id] != nil
        puts "\t#{p.info[:description]} (#{p.info[:plugin_id]})\n"
      else
        puts "\t#{p.info[:description]}"
      end
    end
end

#load_postprocesses(path, recursive = true) ⇒ Object

Loads templates from a specific path

Parameters:

  • path —

    Path to templates to load



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# File 'lib/risu/base/post_process_manager.rb', line 60

def load_postprocesses(path, recursive=true)
  begin

    search_path = "#{path}/**/*.rb" if recursive == true
    search_path = "#{path}/*.rb" if recursive == false

    Dir[search_path].each do |x|
      begin
        require x
      rescue => e
        #puts e.inspect
        #puts e.backtrace
        next
      end
    end

    PostProcessBase.possible_postprocesses.each do |p|
      if validate(p) ==  true
        @postprocesses << p if @postprocesses.include?(p) == false
      end
    end
  rescue => e
    puts "[!] Invalid post processing path"
    puts e.inspect
        puts e.backtrace
  end
end

#sort ⇒ Object 



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# File 'lib/risu/base/post_process_manager.rb', line 46

def sort
  @postprocesses.each do |klass|
    k = klass.new
    @registered_postprocesses << k
  end

  @registered_postprocesses.sort! do |a,b|
    a <=> b
  end
end

#validate(template) ⇒ Boolean

Validates that a template is a valid template

Parameters:

  • template —

    The template to validate

Returns:

  • (Boolean) —

    If the template is valid



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# File 'lib/risu/base/post_process_manager.rb', line 95

def validate template
  t = template.new

  return false if t == nil
  return t.instance_variable_defined?("@info")
end