Class: RecipeScrapers::Http::Encoding

Inherits:
Faraday::Middleware
  • Object
show all
Defined in:
lib/recipe_scrapers/http/encoding.rb

Overview

Converts a response body to UTF-8, using the charset of the Content-Type header or of the meta tag in the first 4 KiB. Invalid bytes are replaced. Registered as :recipe_scrapers_encoding.

Instance Method Summary collapse

Instance Method Details

#on_complete(env) ⇒ void

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

This method returns an undefined value.

Parameters:

  • env (Faraday::Env) 


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# File 'lib/recipe_scrapers/http/encoding.rb', line 19

def on_complete(env)
  body = env[:body]
  return if body.nil? || body.empty?

  env[:body] = to_utf8(body, charset_from(env[:response_headers]) || charset_from_meta(body))
end