Module: FileSystem::Model::TemplateExtensions

Defined in:
lib/file_system/model/template_extensions.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/file_system/model/template_extensions.rb', line 3

def self.included(base)
  base.class_eval do
    alias_method_chain :load_file, :parts
    alias_method_chain :save_file, :parts
  end
  class << base
    def load_files
      Dir[self.path + "/*.yaml", self.path + "/*.yml"].each do |yml|
        template = find_or_initialize_by_filename(yml)
        puts "Loading template attributes (and parts) from #{File.basename(yml)}"
        template.load_file(yml)
        basename = yml.sub(/\.ya?ml/, "")
        content = Dir[basename + "*"].reject {|f| f =~ /\.ya?ml/ }.find {|f| f =~ /#{basename}(\.|$)/ }
        puts "Loading template content from #{File.basename(content)}"
        template.load_file(content) if content
        template.save!
      end
    end
  end
end

Instance Method Details

#layout_name=(name) ⇒ Object 



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# File 'lib/file_system/model/template_extensions.rb', line 49

def layout_name=(name)
  self.layout = Layout.find_by_name(name)
end

#load_file_with_parts(filename) ⇒ Object 



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# File 'lib/file_system/model/template_extensions.rb', line 24

def load_file_with_parts(filename)
  if filename =~ /\.ya?ml$/
    if yml = YAML::load_file(filename)
      self.layout_name = yml.delete('layout_name')
      self.page_class_name = yml.delete('page_class_name')
      self.template_parts = yml
    end
  else
    load_file_without_parts(filename)
  end 
end

#save_file_with_parts ⇒ Object 



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# File 'lib/file_system/model/template_extensions.rb', line 36

def save_file_with_parts
  save_file_without_parts
  hash = self.template_parts.inject({}) do |h,part|
    h.merge(part.id => { 'filter_id' => part.filter_id, 
                         'name' => part.name,
                         'part_type_name' => part.part_type.name,
                         'description' => part.description })
  end
  hash['layout_name'] = self.layout.name
  filename = self.filename.sub(/\.\w+$/, ".yaml")
  File.open(filename, 'w') {|f| f.write YAML.dump(hash)}
end