Class: Flickrcaptionr::Fetchers::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/flickrcaptionr/fetchers/base.rb

Overview

Base Fetcher, all others inherit from this. Don’t use it directly - it won’t do anything.

Direct Known Subclasses

Flickr, OEmbed

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Base

Setup the fetcher



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# File 'lib/flickrcaptionr/fetchers/base.rb', line 6

def initialize

end

Instance Method Details

#can_handle_url?(url) ⇒ Boolean

Should return true if a given URL can be handled by this fetcher.

Returns:

  • (Boolean) 


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# File 'lib/flickrcaptionr/fetchers/base.rb', line 19

def can_handle_url?(url)
  return false
end

#download_file(url, out_path) ⇒ Object

Downloads a file to a given location using a simple HTTP GET



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# File 'lib/flickrcaptionr/fetchers/base.rb', line 13

def download_file(url, out_path)
  uri = URI(url)
  resp = Net::HTTP.get_response(uri)
  open(out_path, "wb"){|f| f.write(resp.body) }
end

#fetch(url) ⇒ Object

Resolve the exact file URL to download



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# File 'lib/flickrcaptionr/fetchers/base.rb', line 10

def fetch(url)
end