Class: Sitemap::PingTask

Inherits:
Rake::TaskLib
  • Object
show all
Defined in:
lib/sitemap/ping_task.rb

Overview

Rake task for easy manual inclusion into your own Jekyll project.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name = :ping) {|_self| ... } ⇒ PingTask

Default constructor for this task. See the README.md for usage instructions.

Yields:

  • (_self)

Yield Parameters:


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# File 'lib/sitemap/ping_task.rb', line 28

def initialize(name = :ping)
  @name = name
  @engines = [:google, :bing]
  @description = 'Inform search engines of updated sitemap contents'
  @deps = []
  @sitemap_url = try_jekyll_config
  yield self if block_given?
  define
end

Instance Attribute Details

#deps ⇒ Object

Other rake tasks on which this task depends.


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# File 'lib/sitemap/ping_task.rb', line 16

def deps
  @deps
end

#description ⇒ Object

The description of this task.


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# File 'lib/sitemap/ping_task.rb', line 22

def description
  @description
end

#engines ⇒ Object

Search engines to ping.


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# File 'lib/sitemap/ping_task.rb', line 19

def engines
  @engines
end

#name ⇒ Object

The name of this task.


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# File 'lib/sitemap/ping_task.rb', line 13

def name
  @name
end

#sitemap_url ⇒ Object

The URL of the sitemap which will be sent to each search engine.


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# File 'lib/sitemap/ping_task.rb', line 25

def sitemap_url
  @sitemap_url
end

Instance Method Details

#define ⇒ Object

:nodoc:


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# File 'lib/sitemap/ping_task.rb', line 47

def define
  namespace :sitemap do
    desc @description
    task @name => Array(@deps) do
      raise Sitemap::UrlError if @sitemap_url.nil?
      @engines.each do |e|
        result = Sitemap::Ping.ping_sitemap(e, @sitemap_url)
        puts "#{result.message}: #{result.uri}"
      end
    end
  end
end

#try_jekyll_config ⇒ Object

Obtains the baseurl from Jekyll's _config.yml file.


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# File 'lib/sitemap/ping_task.rb', line 39

def try_jekyll_config
  config = YAML.load_file('_config.yml')
  URI.join(config['url'], config['baseurl'], '/sitemap.xml').to_s
rescue SystemCallError
  nil
end