Class: Murlsh::JsonBody

Inherits:

Object

• Object
• Murlsh::JsonBody

show all

Includes:

BuildMd5

Defined in:

lib/murlsh/json_body.rb

Overview

Instance Method Summary (collapse)

• - (Object) build

  Recent urls json response builder.

• - (Object) each {|build| ... }

  Yield body for Rack.

• - (JsonBody) initialize(config, req, result_set) constructor

  A new instance of JsonBody.

Methods included from BuildMd5

#md5

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# File 'lib/murlsh/json_body.rb', line 9

def initialize(config, req, result_set)
  @config, @req, @result_set = config, req, result_set
end

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# File 'lib/murlsh/json_body.rb', line 17

def build
  if defined?(@body)
    @body
  else
    urls = @result_set.results.map do |mu|
      h = mu.attributes

      h['title'] = mu.title_stripped

      # add site root url to relative thumbnail urls
      if h['thumbnail_url'] and
        not URI(h['thumbnail_url']).scheme.to_s.downcase[/https?/]
        h['thumbnail_url'] = URI.join(@config['root_url'],
          h['thumbnail_url']).to_s
      end

      h
    end
    @body = urls.to_json
  end
end

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# File 'lib/murlsh/json_body.rb', line 14

def each; yield build; end