discourse/lib/oneboxer/base_onebox.rb
2013-02-06 16:22:11 +11:00

49 lines
861 B
Ruby

require 'open-uri'
module Oneboxer
class BaseOnebox
class << self
attr_accessor :regexp
attr_accessor :favicon_file
def matcher(regexp=nil,&blk)
self.regexp = regexp || blk
end
def favicon(favicon_file)
self.favicon_file = "favicons/#{favicon_file}"
end
def remove_whitespace(s)
s.gsub /\n/, ''
end
def image_html(url, title, page_url)
"<a href='#{page_url}' target='_blank'><img src='#{url}' alt='#{title}'></a>"
end
def replace_tags_with_spaces(s)
s.gsub /<[^>]+>/, ' '
end
def uriencode(val)
return URI.escape(val, Regexp.new("[^#{URI::PATTERN::UNRESERVED}]"))
end
end
def initialize(url, opts={})
@url = url
@opts = opts
end
def translate_url
@url
end
end
end