Class: WikipediaWrapper::Configuration

Inherits:
Object
  • Object
show all
Defined in:
lib/wikipedia_wrapper/configuration.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Configuration

Initialize the configuration with some sensible defaults



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# File 'lib/wikipedia_wrapper/configuration.rb', line 10

def initialize
  set_defaults
end

Instance Attribute Details

#api_url ⇒ Object (readonly)

Returns the value of attribute api_url.



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# File 'lib/wikipedia_wrapper/configuration.rb', line 7

def api_url
  @api_url
end

#default_ttl ⇒ Object

Returns the value of attribute default_ttl.



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# File 'lib/wikipedia_wrapper/configuration.rb', line 6

def default_ttl
  @default_ttl
end

#img_height ⇒ Object

Returns the value of attribute img_height.



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# File 'lib/wikipedia_wrapper/configuration.rb', line 6

def img_height
  @img_height
end

#img_width ⇒ Object

Returns the value of attribute img_width.



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# File 'lib/wikipedia_wrapper/configuration.rb', line 6

def img_width
  @img_width
end

#lang ⇒ Object

Returns the value of attribute lang.



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# File 'lib/wikipedia_wrapper/configuration.rb', line 6

def lang
  @lang
end

#user_agent ⇒ Object

Returns the value of attribute user_agent.



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# File 'lib/wikipedia_wrapper/configuration.rb', line 6

def user_agent
  @user_agent
end

Instance Method Details

#image_allowed?(filename) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/wikipedia_wrapper/configuration.rb', line 42

def image_allowed?(filename)
  allowed_ending?(filename) && !blocked_filename?(filename) && !blocked_partial?(filename)
end

#image_restrictions ⇒ Object 



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# File 'lib/wikipedia_wrapper/configuration.rb', line 25

def image_restrictions
  if @image_restrictions.nil?
    self.image_restrictions = File.expand_path(File.dirname(__FILE__)) + '/default_image_restrictions.yaml'
  end
  @image_restrictions
end

#image_restrictions=(path) ⇒ Object 



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# File 'lib/wikipedia_wrapper/configuration.rb', line 32

def image_restrictions=(path)
  begin
    @image_restrictions = YAML.load_file(path)
  rescue Errno::ENOENT # No such file
    raise WikipediaWrapper::ConfigurationError.new("The file #{path} does not exist")
  rescue Psych::SyntaxError => e
    raise WikipediaWrapper::ConfigurationError.new("SyntaxError in the file #{path}: #{e}")
  end
end

#reset ⇒ Object

Reset the configuration to the initial state with the default parameters



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# File 'lib/wikipedia_wrapper/configuration.rb', line 15

def reset
  set_defaults
  @image_restrictions = nil
end