Module: Purdie::Ingester

Includes:
Enumerable
Included in:
Services::Flickr, Services::SoundCloud, Services::Vimeo, Services::YouTube
Defined in:
lib/purdie/ingester.rb

Defined Under Namespace

Modules: ClassMethods

Class Attribute Summary collapse

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Class Attribute Details

.ingesters ⇒ Object (readonly)

Returns the value of attribute ingesters.



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# File 'lib/purdie/ingester.rb', line 10

def ingesters
  @ingesters
end

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/purdie/ingester.rb', line 5

def config
  @config
end

#matcher ⇒ Object (readonly)

Returns the value of attribute matcher.



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# File 'lib/purdie/ingester.rb', line 5

def matcher
  @matcher
end

#subconfig ⇒ Object (readonly)

Returns the value of attribute subconfig.



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# File 'lib/purdie/ingester.rb', line 5

def subconfig
  @subconfig
end

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/purdie/ingester.rb', line 15

def self.included base
  # Voodoo: http://stackoverflow.com/questions/10692961/inheriting-class-methods-from-mixins
  base.extend ClassMethods
  @ingesters.push base
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/purdie/ingester.rb', line 50

def [] key
  @items[key]
end

#configure ⇒ Object 



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# File 'lib/purdie/ingester.rb', line 29

def configure
  @output_file = "#{@config['output_dir']}/#{Purdie.basename(self).downcase}.yaml"
  specific_config = @config['services'][Purdie.basename self] rescue nil

  if specific_config
    specific_config.each_pair do |key, value|
      self.instance_variable_set("@#{key}", value)
    end
  end
end

#each ⇒ Object 



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# File 'lib/purdie/ingester.rb', line 44

def each
  @items.each do |item|
    yield item
  end
end

#ingest(url) ⇒ Object 



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# File 'lib/purdie/ingester.rb', line 40

def ingest url
  @items.push distill url
end

#initialize(config = nil) ⇒ Object 



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# File 'lib/purdie/ingester.rb', line 21

def initialize config = nil
  config = Config.instance.config unless config
  @config = config
  @items = []

  configure
end

#to_yaml ⇒ Object 



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# File 'lib/purdie/ingester.rb', line 54

def to_yaml
  @items.to_yaml
end

#write ⇒ Object 



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# File 'lib/purdie/ingester.rb', line 58

def write
  if self.any?
    FileUtils.mkdir_p File.dirname @output_file
    File.open @output_file, 'w' do |f|
      f.write self.to_yaml
    end
  end
end