Class: Xmvc::Vendor

Inherits:
Thor
  • Object
show all
Includes:
Thor::Actions
Defined in:
lib/xmvc/vendor.rb,
lib/xmvc/vendor/plugin.rb

Overview

A base thor-extension for which to build vendors/plugins for the Xmvc framework Extensions must impmlement several methods including :install and :secretary. Vendors are run in a root-dir named after themselves through the Xmvc::Vendor class-method #vendor_name. A Vendor must at least provide a file named ‘vendor.yml’ in the root of its template namespace this file is used to define asset and meta-data

name: some-vendor
javascripts:
- App.js
- app/view/**/*.js
- app/model/*.js
- app/controller/*.js

Direct Known Subclasses

API

Defined Under Namespace

Classes: Error, Plugin, SpecNotFound

Constant Summary collapse

CONFIG_FILENAME =

all vendors must implement vendor.yml in the same directory their extension lives

"vendor.yml"

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#config ⇒ Object

Returns the value of attribute config.



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# File 'lib/xmvc/vendor.rb', line 33

def config
  @config
end

#css ⇒ Object

Returns the value of attribute css.



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# File 'lib/xmvc/vendor.rb', line 35

def css
  @css
end

#js ⇒ Object

Returns the value of attribute js.



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# File 'lib/xmvc/vendor.rb', line 34

def js
  @js
end

Class Method Details

.asset_urls(vendor, environment = :development, ext = :js, host = nil) ⇒ Object

Parameters:

  • vendor (Xmvc::Vendor)
  • environment (Symbol) (defaults to: :development)
  • ext (Symbol) (defaults to: :js) —

    File-extension of requested resource, :js, :css, etc

  • host (String) (defaults to: nil) 


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# File 'lib/xmvc/vendor.rb', line 80

def asset_urls(vendor, environment = :development, ext = :js, host=nil)
  config = vendor.config
  host = config['host'] unless host
  type = Xmvc.asset_dir(ext)
  rs = []
  # Note, we check config['host'] here, not host as defined above, since cachefly urls
  # override host requested as function param.  Host as in http://extjs.cachefly.net/...
  if config['host'].include?("http://") 
    config[type].each do |file|
      rs << cachefly_url(environment, config['host'], config['name'], file, config['version'], ext)
    end
  elsif host != Xmvc::PUBLIC_PATH
    rs << File.join("/#{host}", "#{config['name']}.#{ext.to_s}")
  else
    rs << Xmvc.build_path(environment, host, config['name'], config['version'], ext)
  end
  rs
end

.bundle_css(vendor) ⇒ Object 



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# File 'lib/xmvc/vendor.rb', line 113

def bundle_css(vendor)
  vendor.destination_root = Xmvc::PUBLIC_PATH
  vendor.inside "stylesheets" do
    Xmvc.ui.warn(' - bundle css -- no implementation')
  end
end

.bundle_js(vendor, sec, root = Xmvc::PUBLIC_PATH) ⇒ Object 



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# File 'lib/xmvc/vendor.rb', line 99

def bundle_js(vendor, sec, root=Xmvc::PUBLIC_PATH)
  config = vendor.config
  vendor.destination_root = root
  path = ""
  vendor.inside "javascripts" do  
    vendor.empty_directory(config['name']) unless File.exists? config['name']
    vendor.inside config['name'] do |dir|
      path = File.expand_path(File.join(dir, Xmvc.build_name(vendor.options[:environment]||:development, config['name'], config['version'], :js)))
      sec.concatenation.save_to(path)
    end
  end
  path
end

.install(options) ⇒ Xmvc::Vendor

Install a vendor

Returns:



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# File 'lib/xmvc/vendor.rb', line 50

def install(options)
  unless vendor_name
    raise Vendor::Error.new("Vendors must specify a name using the class-method vendor_name")
  end
  
  prepare_vendor(options) do |vendor|
    vendor.say_status("install", vendor.class.to_s)
    vendor.invoke(:install)
    begin
      vendor.copy_file(CONFIG_FILENAME, CONFIG_FILENAME) unless File.exists? CONFIG_FILENAME
    rescue StandardError => e
      raise SpecNotFound.new("Vendors must have available in their source-directory, a file named 'vendor.yml' or the class-method #source_root defined, which provides the base-path to the location of vendor.yml.  Xmvc::Vendor attempted to automatically copy this file into the installation directory.")
    end
  end  
end

.load(options) ⇒ Xmvc::Vendor

Loads and configures an Xmvc::Vendor instance

Returns:



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# File 'lib/xmvc/vendor.rb', line 70

def load(options)
  prepare_vendor(options)
end

.vendor_name(name = nil) ⇒ Object

get / set the vendor name



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# File 'lib/xmvc/vendor.rb', line 42

def vendor_name(name=nil)
  @name ||= name
end

Instance Method Details

#bundle(sec = secretary(:js)) ⇒ Object 



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# File 'lib/xmvc/vendor.rb', line 176

def bundle(sec = secretary(:js))
  # ugly hack for root in order to satisfy both Sprockts helper and CLI.
  root = (self.class.vendor_name == :app) ? Xmvc::PUBLIC_PATH : "../#{Xmvc::PUBLIC_PATH}"
  
  self.class.bundle_js(self, sec, root) unless config['host'].include?('http://')
  self.class.bundle_css(self) unless config['host'].include?('http://')
end

#secretary(type = :js) ⇒ Object 



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# File 'lib/xmvc/vendor.rb', line 165

def secretary(type = :js)
  say_status "secretary", self.class.to_s
  case type
    when :js then @secretary ||= Sprockets::Secretary.new({
      :root => destination_root,
      :source_files => config["javascripts"]
    })
  end
end