From 2457b4b76f744838f0442c4b8a587f8197ba75fb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Anton=20Luka=20=C5=A0ijanec?= <sijanecantonluka@gmail.com>
Date: Wed, 11 Mar 2020 18:50:02 +0100
Subject: gsec

---
 js/gsec.js | 39 +++++++++++++++++++++++++++++----------
 1 file changed, 29 insertions(+), 10 deletions(-)

diff --git a/js/gsec.js b/js/gsec.js
index ecc156b..55d9dab 100644
--- a/js/gsec.js
+++ b/js/gsec.js
@@ -1,15 +1,13 @@
 // tab = 2 || any spaces; use tabs
-const GSE_URL = "https://zgimsis.gimb.tk/gse/"
+const GSE_URL = "https://zgimsis.gimb.tk/gse/";
 class gsec {
-	constructor(gseuser = null, gsepass = null) {
-		this.gseuser = gseuser;
-		this.gsepass = gsepass;
+	constructor() {
 	}
-	postback(theUrl, params, formId = null) {
-		return Promise( (resolve, reject) => {
+	postback(getUrl, params, formId = null) {
+		return new Promise( (resolve, reject) => {
 			$.ajax({
 				crossDomain: true,
-				url: theUrl,
+				url: getUrl,
 				cache: false,
 				type: "GET",
 				dataType: "html",
@@ -22,19 +20,40 @@ class gsec {
 						var form = parsed.getElementById(formId);
 					}
 					var otherParams = $(form).serializeArray();
-					var action = form.getAttribute("action"); // absolute url
+					for(const input of otherParams) {
+						if(!(input.name in params)) {
+							params[input.name] = input.value; // so we don't overwrite existing values
+						}
+					}
+					var action = new URL($(form).attr("action"), GSE_URL); // absolute == relative + base
 					$.ajax({
 						crossDomain: true,
 						url: action,
 						cache: false,
 						type: "POST",
+						data: params,
 						dataType: "text",
-						success: (postData) {
+						success: (postData) => {
 							resolve(postData);
 						}
 					});
 				}
 			});
-		}
+		});
+	}
+	login(usernameToLogin, passwordToLogin) {
+		return new Promise((resolve, reject) => {
+		var dataToSend = {"edtGSEUserId": usernameToLogin, "edtGSEUserPassword": passwordToLogin, "btnLogin": "Prijava"};
+			this.postback(GSE_URL+"Logon.aspx", dataToSend).then( (response) => {
+				var parsed = document.createElement("html");
+				parsed.innerHTML = response;
+				var simpleResponse = parsed.getElementById("lblMsg");
+					if( simpleResponse = "Napaka pri prijavi.") {
+						reject(new Error(false));
+					} else {
+						resolve(true);
+					}
+			});
+		});
 	}
 }
-- 
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