code: function(sourceLocation, findStr, option) {
  			var url = new URL(sourceLocation, self.location);
  			url.query.set("findStr", findStr);
  			return _xhr("GET", url.href, {
  				timeout: 120000,
  				headers: {
  					"Orion-Version": "1"
  				},
  				log: false
  			}).then(function(result) {
  				return result.response ? JSON.parse(result.response) : null;
  			}.bind(this));
  		}
docs: Find a string inside a file
  
  @param {String} sourceLocation The location of the folder to export from
  @param {String} findStr The string to search
  @public
  @return {Deferred} A deferred for chaining events after the export completes