Class: OpenfireAdmin::HtmlParser

Inherits:

Object

• Object
• OpenfireAdmin::HtmlParser

Defined in:

lib/openfire_admin/html_parser.rb

Overview

html parser wrapper

Instance Method Summary

• #at(xpath) ⇒ REXML::Element extends ElementHelper

  find first element by xpath.

• #initialize(html) ⇒ HtmlParser constructor

  parse html and build xml.

• #search(xpath, &proc) ⇒ Array<REXML::Element extends ElementHelper>

  find elements by xpath.

Constructor Details

#initialize(html) ⇒ HtmlParser

parse html and build xml

Parameters:

• html (String)

# File 'lib/openfire_admin/html_parser.rb', line 43

def initialize(html)
  @doc = REHTML.to_rexml(html)
  @doc.extend(ElementHelper)
end

Instance Method Details

#at(xpath) ⇒ REXML::Element extends ElementHelper

find first element by xpath

Parameters:

• xpath (String)

Returns:

• (REXML::Element extends ElementHelper)

# File 'lib/openfire_admin/html_parser.rb', line 58

def at(xpath)
  @doc.at(xpath)
end

#search(xpath, &proc) ⇒ Array<REXML::Element extends ElementHelper>

find elements by xpath

Parameters:

• xpath (String)

Returns:

• (Array<REXML::Element extends ElementHelper>)

# File 'lib/openfire_admin/html_parser.rb', line 51

def search(xpath, &proc)
  @doc.search(xpath, &proc)
end