1: param(

   2:   [string]$longurl = $null,

   3:   [string]$provider = "tinyurl"

   4: );

   5:  

   6: $script:DIGG_APPKEY = "http://devcentral.f5.com/PoshShrink";

   7: $script:BITLY_LOGIN = "";

   8: $script:BITLY_KEY = "";

   9:  

  10: #----------------------------------------------------------------------------

  11: # function Set-BitlyServiceInfo

  12: #----------------------------------------------------------------------------

  13: function Set-BitlyServiceInfo()

  14: {

  15:   param(

  16:     [string]$login = $null,

  17:     [string]$key = $null

  18:   );

  19:   if ( $login -and $key )

  20:   {

  21:     $script:BITLY_LOGIN = $login;

  22:     $script:BITLY_KEY = $key;

  23:   }

  24:   else

  25:   {

  26:     Write-Error "Usage: Set-BitlyServiceInfo -login login -key key";

  27:   }

  28: }

  29:  

  30: #----------------------------------------------------------------------------

  31: # function Shrink-Url

  32: #----------------------------------------------------------------------------

  33: function Shrink-Url()

  34: {

  35:   param(

  36:     [string]$longurl = $null,

  37:     [string]$provider = "tinyurl"

  38:   );

  39:   

  40:   $shorturl = $null;

  41:   if ( $longurl )

  42:   {

  43:     switch ($provider.ToLower())

  44:     {

  45:       "is.gd" {

  46:         $shorturl = Execute-HTTPGetCommand "http://is.gd/api.php?longurl=$longurl";

  47:       }

  48:       "tinyurl" {

  49:         $shorturl = Execute-HTTPGetCommand "http://tinyurl.com/api-create.php?url=$longurl";

  50:       }

  51:       "snurl" {

  52:         $shorturl = Execute-HTTPGetCommand "http://snipr.com/site/snip?r=simple&link=$longurl";

  53:       }

  54:       "digg" {

  55:         [xml]$results = Execute-HTTPGetCommand `

  56:           "http://services.digg.com/url/short/create?url=${longurl}&appkey=${script:DIGG_APPKEY}";

  57:         $shorturl = $results.shorturls.shorturl.short_url;

  58:       }

  59:       "tr.im" {

  60:         [xml]$results = Execute-HTTPGetCommand "http://api.tr.im/api/trim_url.xml?url=$longurl";

  61:         $shorturl = $results.trim.url;

  62:       }

  63:       "bit.ly" {

  64:         if ( !$BITLY_LOGIN -or !$BITLY_KEY )

  65:         {

  66:           Write-Error "ERROR: You must configure your bit.ly LOGIN and APIKEY!"

  67:           exit;

  68:         }

  69:         else

  70:         {

  71:           $results = Execute-HTTPGetCommand `

  72:             "http://api.bit.ly/shorten?version=2.0.1&longUrl=$longurl&login=$script:BITLY_LOGIN&apiKey=$script:BITLY_KEY";

  73:           $shorturl = $results.Split("`n")[7].Split("""")[3];

  74:         }

  75:       }

  76:       default {

  77:         $shorturl = Execute-HTTPGetCommand "http://tinyurl.com/api-create.php?url=$longurl";

  78:       }

  79:     }

  80:   }

  81:   else

  82:   {

  83:     Write-Host "ERROR: Usage: Shrink-Url -longurl http://www.foo.com";

  84:   }

  85:   $shorturl;

  86: }

  87:  

  88: #----------------------------------------------------------------------------

  89: # function Execute-HTTPGetCommand

  90: #----------------------------------------------------------------------------

  91: function Execute-HTTPGetCommand()

  92: {

  93:   param([string] $url = $null);

  94:   

  95:   $user_agent = "PoshShrink";

  96:   

  97:   if ( $url )

  98:   {

  99:     $request = [System.Net.HttpWebRequest]::Create($url);

 100:     $request.UserAgent = $user_agent;

 101:     $response = $request.GetResponse();

 102:     $rs = $response.GetResponseStream();

 103:     [System.IO.StreamReader]$sr = New-Object System.IO.StreamReader -argumentList $rs;

 104:     $sr.ReadToEnd();

 105:   }

 106: }

 107:  

 108: Shrink-Url -longurl $longurl -provider $provider;