Class: Downlow::Http

Inherits:
Fetcher show all
Defined in:
lib/downlow/fetchers/http.rb

Direct Known Subclasses

Github

Instance Attribute Summary

Attributes inherited from Fetcher

#destination, #local_path, #options, #tmp_dir, #url

Instance Method Summary collapse

Methods inherited from Fetcher

fetch, #fetched?, fetcher_for, handles, #initialize

Constructor Details

This class inherits a constructor from Downlow::Fetcher

Instance Method Details

#fetch ⇒ Object 



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# File 'lib/downlow/fetchers/http.rb', line 8

def fetch
  data = ""
  filename = destination.basename
  open(url.to_s) do |u|
    if disposition = u.meta['content-disposition'] and
        disposition.match(/filename=\"([^\"]+)\"/)
      filename = $1
    else
      filename = Pathname.new(u.base_uri.to_s).basename
    end
    data << u.read
  end
  filename = filename.to_s.gsub(/\?(.*)$/,'')
  self.destination = destination.dirname + filename
  File.open(destination, 'w') {|f| f << data }
  @local_path = destination
end