Class: Html2rss::AttributePostProcessors::HtmlToMarkdown

Inherits:

Object

• Object
• Html2rss::AttributePostProcessors::HtmlToMarkdown

Defined in:

lib/html2rss/attribute_post_processors/html_to_markdown.rb

Overview

Returns HTML code as Markdown formatted String. Before converting to markdown, the HTML is sanitized with SanitizeHtml. Imagine this HTML structure:

<section>
  Lorem <b>ipsum</b> dolor...
  <iframe src="https://evil.corp/miner"></iframe>
  <script>alert();</script>
</section>

YAML usage example:

selectors:
  description:
    selector: section
    extractor: html
    post_process:
      name: html_to_markdown

Would return:

'Lorem **ipsum** dolor'

Instance Method Summary

• #get ⇒ String

  Formatted in Markdown.

• #initialize(value, env) ⇒ HtmlToMarkdown constructor

  A new instance of HtmlToMarkdown.

Constructor Details

#initialize(value, env) ⇒ HtmlToMarkdown

Returns a new instance of HtmlToMarkdown.

Parameters:

• value (String)
• env (Item::Context)

# File 'lib/html2rss/attribute_post_processors/html_to_markdown.rb', line 33

def initialize(value, env)
  @sanitized_value = SanitizeHtml.new(value, env).get
end

Instance Method Details

#get ⇒ String

Returns formatted in Markdown.

Returns:

• (String) —

  formatted in Markdown

# File 'lib/html2rss/attribute_post_processors/html_to_markdown.rb', line 39

def get
  ReverseMarkdown.convert(@sanitized_value)
end