Class: Html2rss::AttributePostProcessors::ParseUri

Inherits:
Object
  • Object
show all
Defined in:
lib/html2rss/attribute_post_processors/parse_uri.rb

Overview

Returns the URI as String. If the URL is relative, it builds an absolute one with the channel’s URL as base.

Imagine this HTML structure:

<span>http://why-not-use-a-link.uh </span>

YAML usage example:

selectors:
  link:
    selector: span
    extractor: text
    post_process:
      name: parse_uri

Would return:

'http://why-not-use-a-link.uh'

Instance Method Summary collapse

Constructor Details

#initialize(value, context) ⇒ ParseUri

Returns a new instance of ParseUri.

Parameters:



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# File 'lib/html2rss/attribute_post_processors/parse_uri.rb', line 28

def initialize(value, context)
  @value = value
  @config_url = context.config.url
end

Instance Method Details

#get ⇒ String

Returns:

  • (String) 


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# File 'lib/html2rss/attribute_post_processors/parse_uri.rb', line 35

def get
  Html2rss::Utils.build_absolute_url_from_relative(
    Html2rss::Utils.sanitize_url(@value),
    @config_url
  ).to_s
end