// tab = 2 || any spaces; use tabs
// not tested yet -- NOTE: document.createElement is xssy, use DOMParser!
var gseAbsenceTypes = ["notProcessed", "authorizedAbsence", "unauthorizedAbsence", "doesNotCount"];
function getStringBetween(string, start, end) {
return string.split(start).pop().split(end)[0];
}
function stripHtml(html) {
var tmp = document.createElement("DIV");
tmp.innerHTML = html;
return tmp.textContent || tmp.innerText || "";
}
function slDayToInt(inputString) { // wtf
let fourChars = inputString.substring(1, 5);
let fourCharDays = ["oned", "orek", "reda", "etrt", "etek", "obot", "edel"];
return fourCharDays.indexOf(fourChars);
}
const GSE_URL = "https://zgimsis.gimb.tk/gse/";
const GSEC_ERR_NET = "GSEC NETWORK ERROR (ajax error)";
const GSEC_ERR_NET_POSTBACK_GET = "GSEC NETWORK ERROR (ajax error) in postback GET"
const GSEC_ERR_NET_POSTBACK_POST = "GSEC NETWORK ERROR (ajax error) in postback POST"
const GSEC_MSGTYPE_RECEIVED = 0;
const GSEC_MSGTYPE_SENT = 1;
const GSEC_MSGTYPE_DELETED = 2;
const GSEC_ERR_LOGIN = "GSEC LOGIN ERROR";
const GSEC_NO_ABSENCES = "noAbsences";
const GSEC_MSGTYPES = ["msgReceived", "msgSent", "msgDeleted"];
class gsec {
constructor() {
}
parseAndPost(inputHTML, params, formId = null, useDiffAction = null) {
return new Promise((resolve, reject) => {
let parser = new DOMParser();
let parsed = parser.parseFromString(inputHTML, "text/html");
var form;
if (formId == null) {
form = parsed.getElementsByTagName("form")[0];
} else {
form = parsed.getElementById(formId);
}
var otherParams = $(form).serializeArray();
for (const input of otherParams) {
if (!(input.name in params)) {
params[input.name] = input.value; // so we don't overwrite existing values
}
}
var action;
if (useDiffAction == null || useDiffAction == false) {
action = new URL($(form).attr("action"), GSE_URL); // absolute == relative + base
} else {
action = useDiffAction;
}
$.ajax({
xhrFields: {
withCredentials: true
},
crossDomain: true,
url: action,
cache: false,
type: "POST",
data: params,
dataType: "text",
success: (postData, textStatus, xhr) => {
resolve({data: postData, textStatus: textStatus, code: xhr.status});
},
error: () => {
reject(new Error(GSEC_ERR_NET_POSTBACK_POST));
}
});
});
}
postback(getUrl, params = {}, formId = null, useDiffAction = null) {
return new Promise( (resolve, reject) => {
$.ajax({
xhrFields: {
withCredentials: true
},
crossDomain: true,
url: getUrl,
cache: false,
type: "GET",
dataType: "html",
success: (data) => {
if (useDiffAction == true) {
useDiffAction = getUrl;
}
this.parseAndPost(data, params, formId, useDiffAction).then((value) => {
resolve(value);
});
},
error: () => {
reject(new Error(GSEC_ERR_NET_POSTBACK_GET));
}
});
});
}
login(usernameToLogin, passwordToLogin) {
return new Promise((resolve, reject) => {
var dataToSend = {
"edtGSEUserId": usernameToLogin,
"edtGSEUserPassword": passwordToLogin,
"btnLogin": "Prijava"
};
this.postback(GSE_URL + "Logon.aspx", dataToSend, null, true).then((response) => {
let parser = new DOMParser();
let parsed = parser.parseFromString(response.data, "text/html");
if (response.code === 302) {
resolve(true);
} else {
if (parsed.getElementById("lblMsg")) { // če obstaja lblMsg (napaka pri prijavi)
reject(new Error(GSEC_ERR_LOGIN));
} else if (!(parsed.getElementById("ctl00_lblLoginName"))) { // če ni ctl00_lblLoginName nismo na Default.aspx
reject(new Error(GSEC_ERR_LOGIN));
} else {
resolve(parsed.getElementById("ctl00_lblLoginName").innerHTML); // vrne ime dijaka, to je lahko uporabno
}
}
});
});
}
fetchSessionData() {
return new Promise((resolve, reject) => {
$.ajax({
xhrFields: {
withCredentials: true
},
crossDomain: true,
url: GSE_URL + "WS_Gim/wsGimSisUtils.asmx/GetSessionData",
type: "POST",
dataType: "json",
cache: false,
contentType: "application/json",
data: "{}",
processData: false,
success: (data, textStatus, xhr) => {
var podatki = {};
podatki[0] = data.d.split(", ")[0];
podatki[1] = data.d.split(", ")[1];
podatki["username"] = data.d.split(", ")[1];
podatki[2] = data.d.split(", ")[2];
podatki[3] = data.d.split(", ")[3];
podatki["sessionCookie"] = data.d.split(", ")[3];
podatki[4] = data.d.split(", ")[4];
resolve({"data": podatki, "textStatus": textStatus, "code": xhr.status});
},
error: () => {
reject(new Error(false));
}
});
});
}
fetchTeachersDirectory() {
return new Promise((resolve, reject) => {
var currentDate = new Date();
// če je že po avgustu (september), uporabimo trenutno letnico
// če še ni avgust uporabimo preteklo leto/letnico
// skratka uporabi se prvi sklop številk v šolskem letu TOLE(XXXX/yyyy)
var letnica = currentDate.getFullYear();
if (currentDate.getMonth() < 7) {
letnica--;
}
$.ajax({
xhrFields: {
withCredentials: true
},
crossDomain: true,
url: GSE_URL + "Page_Gim/Uporabnik/modSporociloPrejemniki.aspx/NajdiOsebePrejemniki",
type: "POST",
dataType: "json",
contentType: "application/json",
cache: false,
data: JSON.stringify({
"aIdOsebeRe": "",
"aIdSolskoLeto": Number(letnica).toString(),
"aMsgType": "null",
"aIdType": "null",
"aIdUcitelj": "",
"aFilter": null
}),
// note about the nulls, "null"s and ""s: this is actually how zgimsisext2016 javascripts sends it.
processData: false,
success: (data) => {
var teachersDirectory = data.d.split(";"); // data.d je "12434=Ime Primek (učitelj);75353=Ime Drugega Priimek (učitelj)";
teachersDirectory.pop(); // pop, ker se string konča z ;
var formatted = {};
teachersDirectory.forEach((v) => {
formatted[v.split("=")[1].split(" (")[0]] = v.split("=")[0];
});
resolve(formatted);
},
error: () => {
reject(new Error(false));
}
});
});
}
fetchTimetable(datum = null) {
const SUBJECT_REGEX = /\((.+?)\)/;
const ABKURZUNG_REGEX = /^(.+?) \(/;
var dataToSend = datum == null ? {} : {
"ctl00$ContentPlaceHolder1$wkgDnevnik_edtGridSelectDate": `${datum.getDate()}.${Number(datum.getMonth()+1)}.${datum.getFullYear()}`
};
return new Promise((resolve) => {
var urnik = { 0: {}, 1: {}, 2: {}, 3: {}, 4: {}, 5: {}, 6:{} } ;
this.postback(GSE_URL+"Page_Gim/Ucenec/DnevnikUcenec.aspx", dataToSend, null, true).then((response) => {
let parser = new DOMParser();
let parsed = parser.parseFromString(response.data, "text/html");
for (const urnikElement of parsed.querySelectorAll('*[id^="ctl00_ContentPlaceHolder1_wkgDnevnik_btnCell_"]')) {
var subFields = urnikElement.id.split("_");
var period = subFields[4];
var day = subFields[5];
var desc = $(urnikElement).attr("title").split("\n");
var subject = SUBJECT_REGEX.exec(desc[1])[1];
var abkurzung = ABKURZUNG_REGEX.exec(desc[1])[1];
var razred = desc[2];
var teacher = desc[3];
var place = desc[4];
urnik[day][period] = {
"subject": subject,
"acronym": abkurzung,
"class": razred,
"teacher": teacher,
"place": place
};
}
resolve(urnik);
});
});
}
fetchGradings() {
const DESC_REGEX = /\((.+?)\)/;
const SUBJECT_REGEX = /^(.+?) \(/;
return new Promise((resolve) => {
var gradings = [];
this.postback(GSE_URL + "Page_Gim/Ucenec/IzpitiUcenec.aspx", {}, null, true).then( (response) => {
let parser = new DOMParser();
let parsed = parser.parseFromString(response.data, "text/html");
var rowElements = parsed.getElementsByTagName("table")[0].getElementsByTagName("tbody")[0].getElementsByTagName("tr");
for (const row of rowElements) {
var subFields = row.getElementsByTagName("td");
var date = subFields[0].innerHTML.trim().split(".");
var dateObj = new Date(date[2]+"-"+date[1]+"-"+date[0]);
var rowSpan = subFields[1].getElementsByTagName("span")[0];
var abkurzung = "";
if (rowSpan) {
abkurzung = rowSpan.innerHTML.trim();
}
rowSpan.remove(); // magic
var subject = SUBJECT_REGEX.exec(subFields[1].innerHTML)[1].trim();
var desc = DESC_REGEX.exec(subFields[1])[1];
gradings.push({
"date": dateObj,
"acronym": abkurzung,
"subject": subject,
"description": desc
});
}
resolve(gradings);
});
});
}
fetchTeachers() { // razrednika ne vrne kot razrednika, če le-ta uči še en predmet. razlog: razrednik je napisan dvakrat, drugič se prepiše. Ne da se mi popravljat.
const SUBJECT_REGEX = /^(.+?(?= \()|.+(?! \())/; // For some reason, JS doesn't support conditional regex
const ABKURZUNG_REGEX = /\((.+)\)/;
const DAY_REGEX = /^(.+?), /;
const PERIOD_REGEX = /, (\d+?)\. ura/;
const TIME_RANGE_REGEX = /\((.+?) - (.+?)\)/;
return new Promise((resolve) => {
var Teachers = {};
this.postback(GSE_URL + "Page_Gim/Ucenec/UciteljskiZbor.aspx", {}, null, true).then((response) => {
let parser = new DOMParser();
let parsed = parser.parseFromString(response.data, "text/html");
var rowElements = parsed.getElementsByTagName("table")[0].getElementsByTagName("tbody")[0].getElementsByTagName("tr");
for (const row of rowElements) {
var subFields = row.getElementsByTagName("td");
var name = stripHtml(subFields[0].innerHTML); // razrednik je namreč bold tekst!
var subjectStrings = subFields[2].innerHTML.split("<br>");
var subjects = {};
for (const subjectString of subjectStrings) {
var subjectName = SUBJECT_REGEX.exec(stripHtml(subjectString))[1];
var abkurzung = ABKURZUNG_REGEX.exec(stripHtml(subjectString));
abkurzung = abkurzung == null ? subjectName : abkurzung[1];
subjects[abkurzung] = subjectName;
}
var TP = {};
TP.day = slDayToInt(DAY_REGEX.exec(subFields[3].innerHTML)[1]);
TP.period = Number(PERIOD_REGEX.exec(subFields[3].innerHTML)[1]);
var time_range_matches = TIME_RANGE_REGEX.exec(subFields[3].innerHTML);
TP.from = time_range_matches[1];
TP.till = time_range_matches[2];
if (TP.day < 0) { // indexOf vrne -1, če v arrayu ne najde dneva ( )
TP = false;
}
Teachers[name] = { "subjects" : subjects , "tpMeetings" : TP };
}
resolve(Teachers);
});
});
}
sendMessage(recipient, subject = " ", body = " ") {
return new Promise((resolve) => {
var dataToSend = {
"ctl00$ModalMasterBody$edtPrejemniki": "",
"ctl00$ModalMasterBody$edtZadeva": subject,
"ctl00$ModalMasterBody$edtBesediloExt": he.encode(body, {useNamedReferences: true}),
"__EVENTTARGET": "ctl00$ModalMasterBody$btnDogodekShrani",
"__EVENTARGUMENT": "",
"ctl00$ModalMasterBody$hfPrejemniki": recipient
};
this.postback(GSE_URL+"Page_Gim/Uporabnik/modSporocilo.aspx?params=", dataToSend, null, true).then(() => {
resolve(null);
});
});
}
deleteMessage(id) {
return new Promise((resolve, reject) => {
$.ajax({
xhrFields: {
withCredentials: true
},
crossDomain: true,
url: GSE_URL + "Page_Gim/Uporabnik/Sporocila.aspx/DeleteMessage",
type: "POST",
dataType: "json",
cache: false,
contentType: "application/json",
data: JSON.stringify({
"aIdSporocilo": id.split("|")[0],
"aIdZapis": id.split("|")[1]
}),
processData: false,
success: (data) => {
if(data.d == true) {
resolve(true);
} else {
reject(new Error(false));
}
},
error: () => {
reject(new Error(GSEC_ERR_NET));
}
});
});
}
fetchAbsences(fromDate = null, tillDate = null) { // navedba datumov je deprecated. Internet je dovolj hiter za poslat maksimalno 4160 ur (16 ur/dan, 5 dni/ted, 52 ted/leto)
const SUBJECT_LIST_REGEX = /(.+? \(<span class="opr\d">\dP?<\/span>\))(?:,\s*|$)/g;
const FIELDS_REGEX = /^(.+?) \(<span class="opr(\d)">(\dP?)<\/span>\)/;
return new Promise((resolve) => {
if (!(fromDate instanceof Date) || !(tillDate instanceof Date)) {
tillDate = new Date(Date.UTC(9999, 11, 30)); // overkill? Of course not, cez 8000 let bo ta app se vedno top shit
fromDate = new Date(Date.UTC(1, 1, 1)); // i don't think so
}
var dataToBeSent = {
"ctl00$ContentPlaceHolder1$edtDatZacetka": `${fromDate.getDay()}.${fromDate.getMonth()}.${fromDate.getFullYear()}`,
"ctl00$ContentPlaceHolder1$edtDatKonca": `${tillDate.getDay()}.${tillDate.getMonth()}.${tillDate.getFullYear()}`,
};
this.postback(GSE_URL+"Page_Gim/Ucenec/IzostankiUcenec.aspx", dataToBeSent, null, true).then((response) => {
let parser = new DOMParser();
let parsed = parser.parseFromString(response.data, "text/html");
try {
var rowElements = parsed.getElementById("ctl00_ContentPlaceHolder1_gvwIzostankiGroup").getElementsByTagName("tbody")[0].getElementsByTagName("tr");
} catch (err) {
resolve(GSEC_NO_ABSENCES);
}
var absences = [];
for (const izostanek of rowElements) {
var subFields = izostanek.getElementsByTagName("td");
var date = subFields[0].innerHTML.trim().split(".");
var dateObj = new Date(Date.parse(`${date[2]}-${date[1]}-${date[0]}`));
var subjects = [];
subFields[2].innerHTML.match(SUBJECT_LIST_REGEX).forEach((subject) => {
subjects.push(subject);
});
var absencesBySubject = {};
for (const subject of subjects) {
const matched_info = FIELDS_REGEX.exec(subject);
var subjectName = matched_info[1];
var status = Number(matched_info[2]);
// statusi so: 0: ni obdelano, 1: opravičeno, 2: neopravičeno, 3: ne šteje, uporabi S(gseAbsenceTypes[num]) za i18n prevod
// Ce je v "stevilki" P, gre za popoldansko uro -> +7 ur
var period = matched_info[3];
period = period.includes("P") ? Number(period.replace("P", "")) + 7 : Number(period);
absencesBySubject[period] = {status: status, subject: subjectName};
}
absences.push({subjects: absencesBySubject, date: dateObj});
}
resolve(absences);
});
});
}
fetchGrades() {
var grades = [];
return new Promise((resolve, reject) => {
$.ajax({
xhrFields: {
withCredentials: true
},
crossDomain: true,
url: GSE_URL + "Page_Gim/Ucenec/OceneUcenec.aspx",
cache: false,
type: "GET",
dataType: "html",
processData: false,
success: (data) => {
let parser = new DOMParser();
let parsed = parser.parseFromString(data, "text/html");
let gradeSpans = parsed.getElementsByClassName("txtVOcObd");
for (const grade of gradeSpans) {
var ist = grade.getElementsByTagName("span")[0].getAttribute("title").split("\n");
var date = ist[0].split(": ")[1].trim().split(".");
var dateObj = new Date(Date.parse(`${date[2]}-${date[1]}-${date[0]}`));
var teacher = ist[1].split(": ")[1].trim();
var subject = ist[2].split(": ")[1].trim();
var name = [];
name.push(ist[3].split(": ")[1].trim())
name.push(ist[4].split(": ")[1].trim())
name.push(ist[5].split(": ")[1].trim())
var gradeNumber = Number(grade.getElementsByTagName("span")[0].innerHTML);
var temporary = grade.getElementsByTagName("span")[0].classList.contains("ocVmesna");
var gradeToAdd = {
"date": dateObj,
"teacher": teacher,
"subject": subject,
"name": name,
"temporary": temporary,
"grade": gradeNumber
};
if (grade.getElementsByTagName("span").length > 1) {
if(grade.getElementsByTagName("span")[1].classList.contains("ocVmesna")) {
gradeToAdd["temporary"] = true;
} else {
gradeToAdd["temporary"] = false;
}
gradeToAdd["grade"] = Number(grade.getElementsByTagName("span")[1].innerHTML);
gradeToAdd["oldgrade"] = Number(grade.getElementsByTagName("span")[0].innerHTML);
}
grades.push(gradeToAdd);
}
resolve(grades);
},
error: () => {
reject(new Error(GSEC_ERR_NET));
}
});
});
}
fetchMessageOld(selectId) { // ne dela, glej fix spodaj (fetchMessage)
const TIME_REGEX = / \(.+ (.+?)\)/;
const DATE_REGEX = / \(.+? /;
const SENDER_REGEX = /^(.+?) \(/;
var message;
return new Promise((resolve) => {
var dataToBeSent = {
"__EVENTTARGET": "ctl00$ContentPlaceHolder1$gvwSporocila",
"__EVENTARGUMENT": "Select$" + selectId
};
this.postback(GSE_URL+"Page_Gim/Uporabnik/Sporocila.aspx", dataToBeSent, null, true).then((response) => {
let parser = new DOMParser();
let parsed = parser.parseFromString(response.data, "text/html");
let subject = parsed.getElementsByClassName("msgSubjectS")[0].innerHTML.trim();
let body = parsed.getElementsByClassName("gCursorAuto")[0].innerHTML.trim();
let sender = SENDER_REGEX.exec(parsed.querySelectorAll("[id$=Label7]")[0].innerHTML)[1];
let recipient = parsed.querySelectorAll("[id$=Label8]")[0].innerHTML;
var date = DATE_REGEX.exec(parsed.querySelectorAll("[id$=Label7]")[0].innerHTML)[1];
var tume = TIME_REGEX.exec(parsed.querySelectorAll("[id$=Label7]")[0].innerHTML)[1]; // "tume"!
var dateObj = new Date(Date.parse(`${date[2]}-${date[1]}-${date[0]} ${tume}`)); // "tume"!
var msgId = parsed.getElementById("ctl00_ContentPlaceHolder1_hfIdSporocilo").getAttribute("value");
message = {
"subject": subject,
"body": body,
"sender": sender,
"recipient": recipient,
"date": dateObj,
"msgId": msgId
};
resolve(message);
});
});
}
fetchMessagesLastPageNumber(category = GSEC_MSGTYPE_RECEIVED) {
var msgCategory = GSEC_MSGTYPES[category];
return new Promise((resolve) => {
var dataToBeSent = {
"ctl00$ContentPlaceHolder1$ddlPrikaz": msgCategory,
"__EVENTARGUMENT": "Page$Last",
"__EVENTTARGET": "ctl00$ContentPlaceHolder1$gvwSporocila"
};
this.postback(GSE_URL+"Page_Gim/Uporabnik/Sporocila.aspx", dataToBeSent, null, true).then((response) => {
let parser = new DOMParser();
let parsed = parser.parseFromString(response.data, "text/html");
let currentPage;
if (parsed.getElementsByClassName("pager").length == 0) { // pager is not shown, there is only page one.
currentPage = 1;
} else {
currentPage = Number(parsed.getElementsByClassName("pager")[0].getElementsByTagName("span")[0].innerHTML);
}
resolve(currentPage);
});
});
}
fetchMessagesList(category = GSEC_MSGTYPE_RECEIVED, pageNumber = 1, outputResponse = false) { // outputResponse je probably za debug
const DATE_REGEX = /(\d+?).(\d+?).(\d+?) /; // I'm lazy
var msgCategory = GSEC_MSGTYPES[category];
var messages = [];
var requestURI = GSE_URL + "Page_Gim/Uporabnik/Sporocila.aspx";
return new Promise((resolve) => {
var dataToBeSent = {
"ctl00$ContentPlaceHolder1$ddlPrikaz": msgCategory,
"__EVENTARGUMENT": "Page$" + pageNumber,
"__EVENTTARGET": "ctl00$ContentPlaceHolder1$gvwSporocila"
};
this.postback(requestURI, dataToBeSent, null, true).then((response) => {
if (outputResponse === true) {
response.url = requestURI;
resolve(response);
}
let parser = new DOMParser();
let parsed = parser.parseFromString(response.data, "text/html");
let messageElements = parsed.getElementById("ctl00_ContentPlaceHolder1_gvwSporocila").getElementsByTagName("tbody")[0].getElementsByTagName("td");
for (const messageElement of messageElements) {
let msgId = messageElement.getElementsByTagName("input")[0].value;
var date = DATE_REGEX.exec(messageElement.getElementsByClassName("msgSubDate")[0].innerHTML);
var today = new Date();
if (date[3] == undefined || date[2].length < 1) {
date[3] = today.getFullYear();
}
if (date[2] == undefined || date[2].length < 1) {
date[2] = today.getMonth() + 1;
date[1] = today.getDate();
}
var tume = messageElement.getElementsByClassName("msgSubDate")[0].innerHTML.split(" ")[1];
tume = tume ?? messageElement.getElementsByClassName("msgSubDate")[0].innerHTML;
var dateStringToParse = `${date[2]}-${date[1]}-${date[0]} ${tume}`;
var dateObj = new Date(Date.parse(dateStringToParse)); // "tume"!
var person = messageElement.getElementsByClassName("msgDir")[0].innerHTML;
var subject = messageElement.getElementsByClassName("msgSubject")[0].innerHTML;
messages.push({
"date": dateObj,
"sender": person,
"subject": subject,
"msgId": msgId
});
}
resolve(messages);
});
});
}
fetchMessage(category = GSEC_MSGTYPE_RECEIVED, pageNumber = 1, messageNumberOnPage = 0) {
const TIME_REGEX = / \(.+ (.+?)\)/;
const DATE_REGEX = / \((\d+?).(\d+?).(\d+?) /;
const SENDER_REGEX = /^(.+?) \(/;
return new Promise((resolve) => {
this.fetchMessagesList(category, pageNumber, true).then( (value) => {
this.parseAndPost(
value.data,
{
"__EVENTTARGET": "ctl00$ContentPlaceHolder1$gvwSporocila",
"__EVENTARGUMENT": "Select$" + messageNumberOnPage
},
null,
value.url
).then((response) => {
let parser = new DOMParser();
let parsed = parser.parseFromString(response.data, "text/html");
let subject = parsed.getElementsByClassName("msgSubjectS")[0].innerHTML.trim();
let body = parsed.getElementsByClassName("gCursorAuto")[0].innerHTML.trim();
let sender = SENDER_REGEX.exec(parsed.querySelectorAll("[id$=Label7]")[0].innerHTML)[1];
let recipient = parsed.querySelectorAll("[id$=Label8]")[0].innerHTML;
var date = DATE_REGEX.exec(parsed.querySelectorAll("[id$=Label7]")[0].innerHTML);
var tume = TIME_REGEX.exec(parsed.querySelectorAll("[id$=Label7]")[0].innerHTML)[1]; // "tume"!
var dateObj = new Date(Date.parse(`${date[3]}-${date[2]}-${date[1]} ${tume}`)); // "tume"!
var msgId = parsed.getElementById("ctl00_ContentPlaceHolder1_hfIdSporocilo").getAttribute("value");
var message = {
"subject": subject,
"body": body,
"sender": sender,
"recipient": recipient,
"date": dateObj,
"msgId": msgId
};
resolve(message);
});
});
});
}
}
