Module: Abstractor::UserInterface

Defined in:
lib/abstractor/user_interface.rb

Overview

A collection of helper methods used in the Abstactor user interface.

Class Method Summary collapse

Class Method Details

.abstractor_relative_path(path) ⇒ String

Transforms a path to account for a relative url root. URL helpers in Rails Engine views and partials embedded in view in the host application don’t play well with relative url roots.

Parameters:

  • path (String) —

    the URL path that should have a relative prefix added if needed

Returns:

  • (String) —

    the processed URL



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# File 'lib/abstractor/user_interface.rb', line 28

def self.abstractor_relative_path(path)
  prefix = Rails.application.config.action_controller.relative_url_root

  if prefix.blank? || path.include?(prefix)
    url = path
  else
    url = prefix + path
  end

  url
end

.highlight(text, phrases, *args) ⇒ Object

2/16/2014 MGURLEY Stolen from api.rubyonrails.org/classes/ActionView/Helpers/TextHelper.html. Rails 3.2.16.

Removed the cleverness trying skip highlighting content it thinks is html markup.



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# File 'lib/abstractor/user_interface.rb', line 7

def self.highlight(text, phrases, *args)
  options = args.extract_options!
  unless args.empty?
    options[:highlighter] = args[0] || '<strong class="highlight">\1</strong>'
  end
  options.reverse_merge!(:highlighter => '<strong class="highlight">\1</strong>')

  # text = sanitize(text) unless options[:sanitize] == false
  if text.blank? || phrases.blank?
    text
  else
    match = Array(phrases).map { |p| Regexp.escape(p) }.join('|')
    text.gsub(/(#{match})/i, options[:highlighter])
  end.html_safe
end