X-Git-Url: https://git.auder.net/?a=blobdiff_plain;f=public%2Fjavascripts%2Futils%2Fajax.js;fp=public%2Fjavascripts%2Futils%2Fajax.js;h=0000000000000000000000000000000000000000;hb=625022fdcf750f0aff8fcd699f7e9b89730e1d10;hp=dc217053aed70d0f17f74f6b59aecd9ece81b7c7;hpb=b955c65b942d09d24b5c3bed0d755d4f2f8f71f1;p=vchess.git

diff --git a/public/javascripts/utils/ajax.js b/public/javascripts/utils/ajax.js
deleted file mode 100644
index dc217053..00000000
--- a/public/javascripts/utils/ajax.js
+++ /dev/null
@@ -1,54 +0,0 @@
-// From JSON (encoded string values!) to "arg1=...&arg2=..."
-function toQueryString(data)
-{
-	let data_str = "";
-	Object.keys(data).forEach(k => {
-		data_str += k + "=" + encodeURIComponent(data[k]) + "&";
-	});
-	return data_str.slice(0, -1); //remove last "&"
-}
-
-// data, error: optional
-function ajax(url, method, data, success, error)
-{
-	let xhr = new XMLHttpRequest();
-	if (typeof(data) === "function") //no data
-	{
-		error = success;
-		success = data;
-		data = {};
-	}
-	if (!error)
-		error = errmsg => { alert(errmsg); };
-
-	xhr.onreadystatechange = function() {
-		if (this.readyState == 4 && this.status == 200)
-		{
-			try {
-				let res_json = JSON.parse(xhr.responseText);
-				if (!res_json.errmsg)
-					success(res_json);
-				else
-					error(res_json.errmsg);
-			} catch (e) {
-				// Plain text (e.g. for rules retrieval)
-				success(xhr.responseText);
-			}
-		}
-	};
-
-	if (["GET","DELETE"].includes(method) && !!data)
-	{
-		// Append query params to URL
-		url += "/?" + toQueryString(data);
-	}
-	xhr.open(method, url, true);
-	xhr.setRequestHeader('X-Requested-With', "XMLHttpRequest");
-	if (["POST","PUT"].includes(method))
-	{
-		xhr.setRequestHeader("Content-Type", "application/json;charset=UTF-8");
-		xhr.send(JSON.stringify(data));
-	}
-	else
-		xhr.send();
-}