--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/default/node_modules/shoestring/src/ajax/ajax.js	Sat May 31 09:21:51 2025 +0800
@@ -0,0 +1,124 @@
+//>>excludeStart("exclude", pragmas.exclude);
+define([ "shoestring" ], function(){
+//>>excludeEnd("exclude");
+
+	/**
+	 * Make an HTTP request to a url.
+	 *
+	 * **NOTE** the following options are supported:
+	 *
+	 * - *method* - The HTTP method used with the request. Default: `GET`.
+	 * - *data* - Raw object with keys and values to pass with request as query params. Default `null`.
+	 * - *headers* - Set of request headers to add. Default `{}`.
+	 * - *async* - Whether the opened request is asynchronouse. Default `true`.
+	 * - *success* - Callback for successful request and response. Passed the response data.
+	 * - *error* - Callback for failed request and response.
+	 * - *cancel* - Callback for cancelled request and response.
+	 *
+	 * @param {string} url The url to request.
+	 * @param {object} options The options object, see Notes.
+	 * @return shoestring
+	 * @this shoestring
+	 */
+
+	shoestring.ajax = function( url, options ) {
+		var params = "", req = new XMLHttpRequest(), settings, key;
+
+		settings = shoestring.extend( {}, shoestring.ajax.settings );
+
+		if( options ){
+			shoestring.extend( settings, options );
+		}
+
+		if( !url ){
+			url = settings.url;
+		}
+
+		if( !req || !url ){
+			return;
+		}
+
+		// create parameter string from data object
+		if( settings.data ){
+			for( key in settings.data ){
+				if( settings.data.hasOwnProperty( key ) ){
+					if( params !== "" ){
+						params += "&";
+					}
+					params += encodeURIComponent( key ) + "=" +
+						encodeURIComponent( settings.data[key] );
+				}
+			}
+		}
+
+		// append params to url for GET requests
+		if( settings.method === "GET" && params ){
+			//>>includeStart("development", pragmas.development);
+			if( url.indexOf("?") >= 0 ){
+				shoestring.error( 'ajax-url-query' );
+			}
+			//>>includeEnd("development");
+
+			url += "?" + params;
+		}
+
+		req.open( settings.method, url, settings.async );
+
+		if( req.setRequestHeader ){
+			req.setRequestHeader( "X-Requested-With", "XMLHttpRequest" );
+
+			// Set 'Content-type' header for POST requests
+			if( settings.method === "POST" && params ){
+				req.setRequestHeader( "Content-type", "application/x-www-form-urlencoded" );
+			}
+
+			for( key in settings.headers ){
+				if( settings.headers.hasOwnProperty( key ) ){
+					req.setRequestHeader(key, settings.headers[ key ]);
+				}
+			}
+		}
+
+		req.onreadystatechange = function () {
+			if( req.readyState === 4 ){
+				// Trim the whitespace so shoestring('<div>') works
+				var res = (req.responseText || '').replace(/^\s+|\s+$/g, '');
+				if( req.status.toString().indexOf( "0" ) === 0 ){
+					return settings.cancel( res, req.status, req );
+				}
+				else if ( req.status.toString().match( /^(4|5)/ ) && RegExp.$1 ){
+					return settings.error( res, req.status, req );
+				}
+				else if (settings.success) {
+					return settings.success( res, req.status, req );
+				}
+			}
+		};
+
+		if( req.readyState === 4 ){
+			return req;
+		}
+
+		// Send request
+		if( settings.method === "POST" && params ){
+			req.send( params );
+		} else {
+			req.send();
+		}
+
+		return req;
+	};
+
+	shoestring.ajax.settings = {
+		success: function(){},
+		error: function(){},
+		cancel: function(){},
+		method: "GET",
+		async: true,
+		data: null,
+		headers: {}
+	};
+
+//>>excludeStart("exclude", pragmas.exclude);
+});
+//>>excludeEnd("exclude");