Class: Lurker::ServicePresenter

Inherits:
BasePresenter show all
Extended by:
Forwardable
Defined in:
lib/lurker/presenters/service_presenter.rb

Overview

An BasePresenter for Lurker::Service

Instance Attribute Summary collapse

Attributes inherited from BasePresenter

#options

Instance Method Summary collapse

Methods inherited from BasePresenter

#css_path, #get_binding, #html_directory, #index_path, #render, #render_erb, #tag_with_anchor, #url_base_path

Constructor Details

#initialize(service, options = {}, &block) ⇒ ServicePresenter

Returns a new instance of ServicePresenter.



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# File 'lib/lurker/presenters/service_presenter.rb', line 9

def initialize(service, options = {}, &block)
  super(options)
  @service = service
  @filtering_block = block
end

Instance Attribute Details

#service ⇒ Object (readonly)

Returns the value of attribute service.



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# File 'lib/lurker/presenters/service_presenter.rb', line 3

def service
  @service
end

Instance Method Details

#default_domain ⇒ Object 



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# File 'lib/lurker/presenters/service_presenter.rb', line 30

def default_domain
  return service.domains.to_a[0][1] if service.domains.present?
  '/'
end

#domains ⇒ Object 



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# File 'lib/lurker/presenters/service_presenter.rb', line 25

def domains
  return service.domains if service.domains.present?
  { '/' => 'Local'}
end

#endpoints ⇒ Object 



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# File 'lib/lurker/presenters/service_presenter.rb', line 48

def endpoints
  if !@endpoints
    @endpoints = []
    prefix = nil

    service.endpoints.sort_by(&:endpoint_path).each do |endpoint|
      presenter = Lurker::EndpointPresenter.new(endpoint, options)
      presenter.service_presenter = self

      if @filtering_block
        presenter = @filtering_block.call(presenter)
        next if presenter.nil?
      end

      current_prefix = presenter.prefix

      @endpoints << [] if prefix != current_prefix
      @endpoints.last << presenter

      prefix = current_prefix
    end
  end

  @endpoints
end

#endpoints_by_prefix ⇒ Object 



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# File 'lib/lurker/presenters/service_presenter.rb', line 74

def endpoints_by_prefix
  @endpoints_by_prefix ||= begin
    hash = Hash.new { |h,k| h[k] = Array.new }
    service.endpoints.sort_by(&:endpoint_path).each do |endpoint|
      presenter = Lurker::EndpointPresenter.new(endpoint, options)
      presenter.service_presenter = self

      if @filtering_block
        presenter = @filtering_block.call(presenter)
        next if presenter.nil?
      end

      hash[presenter.prefix] << presenter
    end
    hash
  end
end

#name_as_link(options = {}) ⇒ Object 



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# File 'lib/lurker/presenters/service_presenter.rb', line 35

def name_as_link(options = {})
  path = index_path
  '<a href="%s">%s %s</a>' % [ path, options[:prefix], service.name ]
end

#slug_name ⇒ Object 



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# File 'lib/lurker/presenters/service_presenter.rb', line 40

def slug_name
  service.name.downcase.gsub(/[ \/]/, '_')
end

#title ⇒ Object 



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# File 'lib/lurker/presenters/service_presenter.rb', line 21

def title
  "Lurker | #{name}"
end

#to_html(&block) ⇒ Object

TODO move to controller



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# File 'lib/lurker/presenters/service_presenter.rb', line 16

def to_html(&block)
  @service_presenter = self
  render('index')
end

#url(extension = ".html") ⇒ Object 



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# File 'lib/lurker/presenters/service_presenter.rb', line 44

def url(extension = ".html")
  '%s-%s%s' % [ @endpoint.path, @endpoint.verb, extension ]
end