54 lines
1.0 KiB
Ruby
54 lines
1.0 KiB
Ruby
require 'open-uri'
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module Oneboxer
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class BaseOnebox
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class << self
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attr_accessor :regexp
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attr_accessor :favicon_file
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def matcher(regexp=nil,&blk)
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self.regexp = regexp || blk
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end
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def favicon(favicon_file)
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self.favicon_file = "favicons/#{favicon_file}"
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end
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def remove_whitespace(s)
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s.gsub /\n/, ''
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end
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def image_html(url, title, page_url)
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"<a href='#{page_url}' target='_blank'><img src='#{url}' alt='#{title}'></a>"
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end
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def replace_tags_with_spaces(s)
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s.gsub /<[^>]+>/, ' '
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end
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def uriencode(val)
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return URI.escape(val, Regexp.new("[^#{URI::PATTERN::UNRESERVED}]"))
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end
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end
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def initialize(url, opts={})
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@url = url
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@opts = opts
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end
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def translate_url
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@url
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end
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def nice_host
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host = URI.parse(@url).host
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host.nil? ? '' : host.gsub('www.', '')
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rescue URI::InvalidURIError
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'' # In case there is a problem with the URL, we just won't set the host
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end
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end
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end
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