Inserts an QRCode image of the selection

qr_code.ubiq.js

CmdUtils.CreateCommand({
  name: "qr_code",
  homepage: "http://yonen.ca/",
  author: { name: "Jessy Ouellette", email: "jessy.ouellette@gmail.com"},
  takes: {"text": noun_arb_text},
  
  _getQRCodeUrl: function(QRText) {
    var QRCodeUrl = "http://qrcode.kaywa.com/code/";

    return QRCodeUrl + QRText.text;
  },
  
  preview: function( pblock, QRText ) {
    var msg = "Inserts an QRCode image of the selection: <br/>";
    msg += "<img src='%s'/>".replace( /%s/, this._getQRCodeUrl(QRText) );
    pblock.innerHTML = msg;
  },
  
  execute: function( QRText) {
    
      CmdUtils.setSelection( "<img src='" + this._getQRCodeUrl(QRText) +"'/>");
  }

})