Class: Gistgen::WikiAbstract

Inherits:
Object
  • Object
show all
Defined in:
lib/gistgen/wiki_abstract.rb

Class Method Summary collapse

Class Method Details



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# File 'lib/gistgen/wiki_abstract.rb', line 10

def self.permalink(name)
  "http://en.wikipedia.org/wiki/#{name}"
end

.search(query, length = 500) ⇒ Object 



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# File 'lib/gistgen/wiki_abstract.rb', line 14

def self.search(query, length=500)
  q = URI.escape(query)
  res = Gistgen::Page.get_page("http://en.wikipedia.org/w/api.php?format=json&action=query&prop=revisions&titles=#{q}&rvprop=content&rvsection=0")
  json = JSON.parse(res)
  rev=0
  json['query']['pages'].each_key { |k| rev=k }
  all_text = ''
  text = json['query']['pages'][rev]['revisions'][0]['*'].to_s
  if text.include?('#REDIRECT')
    new_q = text.match(/\[\[(.*?)\]\]/)[0].gsub('[','').gsub(']','')
    all_text = WikiAbstract.search(new_q)
  else
    t = text[text.index("'''")...text.size].gsub(/^\s+/,'')
    all_text = t.gsub(/<ref>(.*?)<\/ref>/i,'').gsub(/<small>(.*?)<\/small>/,'').gsub(/<(.*?)>/,'').gsub(/\{\{(.*?)\}\}/,'').gsub(/\(stylized(.*?)\)/,'').gsub(/\[\[([^\]\]]*?)\|/,'')
    ["[","]","'''"].each { |g,clean| all_text.gsub!(g,'') }
  end
  all_text.extract_passage(0, length)
end