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Contents
=begin rdoc
= IMGUR.RB
*Author*:: Tamara Temple <tamara@tamaratemple.com>
*Since*:: 2013-05-27
*Copyright*:: (c) 2013 Tamara Temple Web Development
*License*:: MIT
=end
module Scrapers
IMGUR_TEMPLATE="http://imgur.com/path"
class Imgur
attr_accessor :agent, :url, :download, :page
def initialize
@agent = Mechanize.new
@url = URI.parse(IMGUR_TEMPLATE)
@download = URI.parse(IMGUR_TEMPLATE)
end
def download_link(code)
make_url(code)
retrieve_page()
find_download()
@download.to_s
end
def make_url(imgur_code)
@url.path = "/#{imgur_code}"
end
def retrieve_page()
@page = @agent.get(@url.to_s)
end
def find_download(link_text=/Download/)
link = @page.link_with(:text => link_text)
raise "#{link_text} not found on #{@page.uri.to_s}" if link.nil?
@download.path = link.href
end
end
module_function
def imgur(url)
code = File.basename(url).sub(/\.[^.]+$/,'')
"http://imgur.com/download/#{code}/"
end
end
Version data entries
26 entries across 26 versions & 1 rubygems