Class: Ubiquitously::Dzone::Post

Inherits:
Service::Post show all
Defined in:
lib/ubiquitously/services/dzone.rb

Instance Attribute Summary

Attributes inherited from Service::Post

#captcha, #categories, #description, #downvotes, #extension, #format, #image, #kind, #must_be_unique, #privacy, #rating, #remote, #service_id, #service_url, #slug, #source, #source_url, #state, #status, #tags, #title, #token, #upvotes, #url, #user, #vote

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Service::Post

#access_token, #initialize

Methods included from Loggable::Post

included

Methods included from Restful::Post

included

Methods included from Postable::Post

included

Methods included from Ownable::Post

included

Methods inherited from Base

#apply, #debug?

Methods included from SubclassableCallbacks

included, override

Constructor Details

This class inherits a constructor from Ubiquitously::Service::Post

Class Method Details

.find(options = {}) ⇒ Object 



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# File 'lib/ubiquitously/services/dzone.rb', line 87

def find(options = {})
  url = options[:url]
  user = options[:user]
  urls = url_permutations(url)
  records = []
  
  for page in 1..10
    search = "http://dzone.com/links/search.html?query=#{URI.parse(url).host}&type=html&p=#{page}"
    html = user.agent.get(search).parser
    
    html.css(".linkblock").each do |node|
      service_id = node["id"].match(/(\d+)/)[1]
      link = node.css(".thumb a").first["href"]
      header = node.css(".details h3 a").first
      title = header.text
      upvotes = node.css(".vwidget .upcount").first.text.to_i
      downvotes = node.css(".vwidget .downcount").first.text.to_i
      service_url = "http://www.dzone.com#{header["href"]}"
      record = new(
        :url => link,
        :title => title,
        :upvotes => upvotes,
        :downvotes => downvotes,
        :service_url => service_url,
        :service_id => service_id,
        :user => user
      )
      if urls.include?(record.url)
        records << record
        break
      end
    end
    
    break if records.length > 0
  end
  
  if options[:url]
    records.first
  else
    records
  end
end

Instance Method Details

#create ⇒ Object 



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# File 'lib/ubiquitously/services/dzone.rb', line 19

def create
  # url
  page        = agent.get("http://www.dzone.com/links/add.html")
  form        = page.form_with(:action => "/links/add.html")
  
  accepted_tags = []
  
  form.checkboxes_with(:name => "tags").each do |tag|
    accepted_tags << tag.value.to_s
  end
  
  unaccepted_tags = token[:categories].select { |tag| !accepted_tags.include?(tag) }
  
  if unaccepted_tags.length > 0
    raise ArgumentError.new("DZone doesn't accept these tags: #{unaccepted_tags.inspect}, they want these:\n#{accepted_tags.inspect}")
  end
  
  form["title"] = title
  form["url"] = url
  form["description"] = description
  
  form.checkboxes_with(:name => "tags").each do |checkbox|
    checkbox.check if token[:categories].include?(checkbox.value)
  end
  
  unless debug?
    page = form.submit
  end
  
  true
end

#update ⇒ Object 



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# File 'lib/ubiquitously/services/dzone.rb', line 51

def update
  page = agent.get(remote.service_url)
  params = "\ncallCount=1\n"
  params << "c0-scriptName=LinkManager\n"
  params << "c0-methodName=incrementVoteCount\n"
  # var random = Math.floor(Math.random() * 10001);
  # var id = (random + "_" + new Date().getTime()).toString();
  # => 9031_1281646074042
  js_time = (Time.now.utc - Time.utc(1970, 1, 1)).floor * 1000
  params << "c0-id=#{rand(10001).to_s}_#{js_time.to_s}\n"
  params << "c0-param0=number:#{remote.service_id}\n"
  params << "c0-param1=number:1\n"
  params << "c0-param2=boolean:false\n"
  params << "xml=true\n"
  headers = {
    "Content-Type" => "text/plain; charset=UTF-8",
    "Referer" => remote.service_url,
    "Accept" => "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
    "Accept-Encoding" => "gzip,deflate",
    "X-Requested-With" => "XMLHttpRequest",
    "Pragma" => "no-cache",
    "Cache-Control" => "no-cache"
  }
  result = agent.post("http://www.dzone.com/links/dwr/exec/LinkManager.incrementVoteCount.dwr", params, headers)
  
  # now add comment
  form = page.form_with(:name => "addlinkform")
  form["body"] = description
  
  form.submit
  
  true
end