--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cm/media/js/lib/yui/yui3-3.15.0/build/datasource-get/datasource-get-debug.js Mon Mar 10 15:19:48 2014 +0100
@@ -0,0 +1,213 @@
+YUI.add('datasource-get', function (Y, NAME) {
+
+/**
+ * Provides a DataSource implementation which can be used to retrieve data via the Get Utility.
+ *
+ * @module datasource
+ * @submodule datasource-get
+ */
+
+/**
+ * Get Utility subclass for the DataSource Utility.
+ * @class DataSource.Get
+ * @extends DataSource.Local
+ * @constructor
+ */
+var DSGet = function() {
+ DSGet.superclass.constructor.apply(this, arguments);
+};
+
+
+Y.DataSource.Get = Y.extend(DSGet, Y.DataSource.Local, {
+ /**
+ * Passes query string to Get Utility. Fires <code>response</code> event when
+ * response is received asynchronously.
+ *
+ * @method _defRequestFn
+ * @param e {EventFacade} Event Facade with the following properties:
+ * <dl>
+ * <dt>tId (Number)</dt> <dd>Unique transaction ID.</dd>
+ * <dt>request (Object)</dt> <dd>The request.</dd>
+ * <dt>callback (Object)</dt> <dd>The callback object with the following properties:
+ * <dl>
+ * <dt>success (Function)</dt> <dd>Success handler.</dd>
+ * <dt>failure (Function)</dt> <dd>Failure handler.</dd>
+ * </dl>
+ * </dd>
+ * <dt>cfg (Object)</dt> <dd>Configuration object.</dd>
+ * </dl>
+ * @protected
+ */
+ _defRequestFn: function(e) {
+ var uri = this.get("source"),
+ get = this.get("get"),
+ guid = Y.guid().replace(/\-/g, '_'),
+ generateRequest = this.get( "generateRequestCallback" ),
+ payload = e.details[0],
+ self = this;
+
+ /**
+ * Stores the most recent request id for validation against stale
+ * response handling.
+ *
+ * @property _last
+ * @type {String}
+ * @protected
+ */
+ this._last = guid;
+
+ // Dynamically add handler function with a closure to the callback stack
+ // for access to guid
+ YUI.Env.DataSource.callbacks[guid] = function(response) {
+ delete YUI.Env.DataSource.callbacks[guid];
+ delete Y.DataSource.Local.transactions[e.tId];
+
+ var process = self.get('asyncMode') !== "ignoreStaleResponses" ||
+ self._last === guid;
+
+ if (process) {
+ payload.data = response;
+
+ self.fire("data", payload);
+ } else {
+ Y.log("DataSource ignored stale response for id " + e.tId + "(" + e.request + ")", "info", "datasource-get");
+ }
+
+ };
+
+ // Add the callback param to the request url
+ uri += e.request + generateRequest.call( this, guid );
+
+ Y.log("DataSource is querying URL " + uri, "info", "datasource-get");
+
+ Y.DataSource.Local.transactions[e.tId] = get.script(uri, {
+ autopurge: true,
+ // Works in Firefox only....
+ onFailure: function (o) {
+ delete YUI.Env.DataSource.callbacks[guid];
+ delete Y.DataSource.Local.transactions[e.tId];
+
+ payload.error = new Error(o.msg || "Script node data failure");
+
+ Y.log("Script node data failure", "error", "datasource-get");
+
+ self.fire("data", payload);
+ },
+ onTimeout: function(o) {
+ delete YUI.Env.DataSource.callbacks[guid];
+ delete Y.DataSource.Local.transactions[e.tId];
+
+ payload.error = new Error(o.msg || "Script node data timeout");
+
+ Y.log("Script node data timeout", "error", "datasource-get");
+
+ self.fire("data", payload);
+ }
+ });
+
+ return e.tId;
+ },
+
+
+ /**
+ * Default method for adding callback param to url. See
+ * generateRequestCallback attribute.
+ *
+ * @method _generateRequest
+ * @param guid {String} unique identifier for callback function wrapper
+ * @protected
+ */
+ _generateRequest: function (guid) {
+ return "&" + this.get("scriptCallbackParam") +
+ "=YUI.Env.DataSource.callbacks." + guid;
+ }
+
+}, {
+
+ /**
+ * Class name.
+ *
+ * @property NAME
+ * @type String
+ * @static
+ * @final
+ * @value "dataSourceGet"
+ */
+ NAME: "dataSourceGet",
+
+
+ ////////////////////////////////////////////////////////////////////////////
+ //
+ // DataSource.Get Attributes
+ //
+ ////////////////////////////////////////////////////////////////////////////
+ ATTRS: {
+ /**
+ * Pointer to Get Utility.
+ *
+ * @attribute get
+ * @type Y.Get
+ * @default Y.Get
+ */
+ get: {
+ value: Y.Get,
+ cloneDefaultValue: false
+ },
+
+ /**
+ * Defines request/response management in the following manner:
+ * <dl>
+ * <!--<dt>queueRequests</dt>
+ * <dd>If a request is already in progress, wait until response is
+ * returned before sending the next request.</dd>
+ * <dt>cancelStaleRequests</dt>
+ * <dd>If a request is already in progress, cancel it before
+ * sending the next request.</dd>-->
+ * <dt>ignoreStaleResponses</dt>
+ * <dd>Send all requests, but handle only the response for the most
+ * recently sent request.</dd>
+ * <dt>allowAll</dt>
+ * <dd>Send all requests and handle all responses.</dd>
+ * </dl>
+ *
+ * @attribute asyncMode
+ * @type String
+ * @default "allowAll"
+ */
+ asyncMode: {
+ value: "allowAll"
+ },
+
+ /**
+ * Callback string parameter name sent to the remote script. By default,
+ * requests are sent to
+ * <URI>?<scriptCallbackParam>=callbackFunction
+ *
+ * @attribute scriptCallbackParam
+ * @type String
+ * @default "callback"
+ */
+ scriptCallbackParam : {
+ value: "callback"
+ },
+
+ /**
+ * Accepts the DataSource instance and a callback ID, and returns a callback
+ * param/value string that gets appended to the script URI. Implementers
+ * can customize this string to match their server's query syntax.
+ *
+ * @attribute generateRequestCallback
+ * @type Function
+ */
+ generateRequestCallback : {
+ value: function () {
+ return this._generateRequest.apply(this, arguments);
+ }
+ }
+ }
+});
+
+YUI.namespace("Env.DataSource.callbacks");
+
+
+}, '@VERSION@', {"requires": ["datasource-local", "get"]});