Module: Rmobio::Ads::AdSense

Defined in:
lib/rmobio/ads/ad_sense.rb

Constant Summary collapse

@@adServer = 
"http://pagead2.googlesyndication.com/pagead/ads"
@@mobio_useragent =

we should probably come up with a better string

"Mobio"
@@default_ip = 
"127.0.0.1"

Instance Method Summary collapse

Instance Method Details

#get_ad(keywords, ad_client, request, kw_type = "broad") ⇒ Object

better wrapper than what we hjad



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# File 'lib/rmobio/ads/ad_sense.rb', line 35

def get_ad(keywords,ad_client,request,kw_type="broad")
  @ad=getAd(keywords,ad_client,ip=request.remote_ip,request.request_uri,useragent=request.user_agent,request.env["HTTP_USERID"],kw_type)
end

#getAd(keywords, ad_client, ip = request.remote_ip, url = request.request_uri, useragent = request.user_agent, userid = , kw_type = "broad") ⇒ Object

retrieve ad fron network with specified

  • keywords - to search

  • ad_client - the publisher ID for the network (Google AdSense publisher ID in this case)

  • ip (optional, defaults to accessing IP of client) - accessing IP

  • url (optional, defaults to URL being accessed from the request header) - URL that the ad is for

  • useragent (optional, defaults to useragent from the request header) - user agent string for the browser



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# File 'lib/rmobio/ads/ad_sense.rb', line 81

def getAd(keywords,ad_client,ip=request.remote_ip,url=request.request_uri,useragent=request.user_agent,userid=request.env["HTTP_USERID"],kw_type="broad")
  doTinyUrl=true
  #@user_id=request.env['HTTP_USERID'] if request.env and request.env['HTTP_USERID']
  # build up the various arguments in the adArgs hash
  adArgs= SequencedHash.new
  adArgs["ad_type"]="text_image"
  adArgs["client"]=ad_client
  adArgs["format"]="mobile_single"

  adArgs["ip"]=URI.escape(ip) if ip
  adArgs["markup"]="xhtml"
  adArgs["output"]="xhtml"
  adArgs["oe"]="utf-8"
  adArgs["url"]=url if url
  adArgs["useragent"]=URI.escape(useragent) if useragent
  adArgs["eip"]=Digest::SHA1.hexdigest(userid)[0..20] if userid # oneway hashed userid
  if (keywords)
    adArgs["kw"]=CGI::escape(keywords)
    adArgs["kw_type"]=kw_type  # defaults to broad, can be set to "exact"
  end
  # now built the URL to call out to based upon the base URL and ad hash
  adURL=@@adServer + "?"

  first=1 # dont put ampersand on first one
  adArgs.each_key do |x|
    if adArgs[x]
      (adURL=adURL+"&") unless first
      first=nil # start putting in &s
      adURL = adURL + x + "=" + adArgs[x]
    end
  end

  $log.info "Ad URL: " + adURL  # paste in your browser from log to verify/test
  # ok, now call google's mobile adSense service and get back the full ad
  @ad=open(adURL,"User-Agent"=>CGI::escape(useragent)).read
  if @ad
    adDoc = REXML::Document.new @ad
    @text = adDoc.elements['//p']
    if @text  # do we have a <p> element
      # ok, now text has the full ad display content including links
      # grab @url, @urltext (link text for url), @phone, @phonetext (link text for call)
      if defined? @text[1].attributes['href'] and @text[1].attributes['href']
        @adurl = doTinyUrl ? tinyUrl(@text[1].attributes['href']) : @text[1].attributes['href']
      else
        @adurl = "nolink.rwap"
      end
      @urltext=@text[1].text
      @extratext=@text[2].to_s if @text[2] # this should have everything else that is not a child element
      if (@text.size>3 and @text[3]) # only process @text[3] for phone stuff if it exists
        @phone = (doTinyUrl ? tinyUrl(@text[3].attributes['href']) : @text[3].attributes['href']) if defined? @text[3].attributes['href'] and @text[3].attributes['href']
        @phonetext=@text[3].text if defined? @text[3].text and @text[3].text
      end
    end
  end # if we get an ad back from adsense
  @ad # return the full ad text

end

#getAdByPage(adClient, ip = request.remote_ip, url = request.request_uri, useragent = request.user_agent, userid = request.env["HTTP_USERID"]) ⇒ Object

this returns an ad from Google’s mobile AdSense, given the current page

  • ad_client - your Google adsense ID

  • ip - optional, the IP you want to tell Google its coming from

  • url - optional, the page you want to put an ad on. Defaults to what is detected

  • useragent - the useragent of the mobile browser. Defaults to what is detected.



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# File 'lib/rmobio/ads/ad_sense.rb', line 44

def getAdByPage(adClient,ip=request.remote_ip,url=request.request_uri,useragent=request.user_agent,userid=request.env["HTTP_USERID"])
  @@userId=request.env['HTTP_USERID']
  adArgs= SequencedHash.new
  adArgs["ad_type"]="text"
  adArgs["channel"]="8618723264"
  adArgs["client"]=adClient
  adArgs["format"]="mobile_single"
  adArgs["host"]=request.host if request.host
  adArgs["ip"]=URI.escape(ip) if ip
  adArgs["markup"]="xhtml"
  adArgs["output"]="xhtml"
  adArgs["oe"]="utf8"
  #adArgs["ref"]=referer
  adArgs["url"]=url if url
  adArgs["useragent"]=URI.escape(useragent) if useragent
  adArgs["eip"]=Digest::SHA1.hexdigest(userid)[0..20] if userid  # oneway hashed userid
  # now build the URL to call out to based upon the base URL and ad hash
  adURL=@@adServer + "?"
  first=1 # dont put ampersand on first one
  adArgs.each_key do |x|
    if adArgs[x]
      (adURL=adURL+"&") unless first
      first=nil # start putting in &s
      adURL = adURL + x + "=" + adArgs[x]
    end
  end
  # ok, now call google's mobile adSense service and get back the full ad
  @pagead=open(adURL,"User-Agent"=>useragent).read

end