1 files changed, 20 insertions, 301 deletions

diff --git a/dist/js/timetable.js b/dist/js/timetable.js
index 290b748..79539f6 100644
--- a/dist/js/timetable.js
+++ b/dist/js/timetable.js
@@ -1,302 +1,21 @@
-// const API_ENDPOINT = "https://gimb.tk/test.php"; // deprecated
-// const API_ENDPOINT = "http://localhost:5000/test.php";
 
-var calendar_obj = null;
-
-function checkLogin() {
-    localforage.getItem("logged_in").then((value) => {
-        // This code runs once the value has been loaded
-        // from the offline store.
-        if (value !== true) {
-            window.location.replace("/index.html");
-        }
-    }).catch((err) => {
-        // This code runs if there were any errors
-        console.log(err);
-    });
-}
-
-// Set loading bar visibility
-function setLoading(state) {
-    if (state) {
-        $("#loading-bar").removeClass("hidden");
-    } else {
-        $("#loading-bar").addClass("hidden");
-    }
-}
-
-// ----GET COLOR FROM STRING--------
-
-/**
- *
- * Calculate hash code from a string
- * @param {string} input_string String to convert to hash
- * @returns {string} calculated hash code
- *
- */
-function hashCode(str) { // java String#hashCode
-    var hash = 0;
-    for (var i = 0; i < str.length; i++) {
-        hash = str.charCodeAt(i) + ((hash << 5) - hash);
-    }
-    return hash;
-}
-
-/**
- *
- * Convert last 3 bytes of an integer to RGB color
- * @param {integer} input_integer Integer that will be converted to RGB color
- * @returns {string} Hex color code
- *
- */
-function intToRGB(i) {
-    var c = (i & 0x00FFFFFF)
-        .toString(16)
-        .toUpperCase();
-
-    return "00000".substring(0, 6 - c.length) + c;
-}
-
-// http://www.w3.org/TR/AERT#color-contrast
-/**
- *
- * Calculate the matching foreground color for a given background (improves UX)
- * @param {string} background_color Background color of the object
- * @returns {string} Forground color that will match background color
- */
-function getForegroundFromBackground(background_color) {
-    let color_hex = background_color.replace("#", "");
-    let rgb = [
-        parseInt(color_hex.substring(0, 2), 16),
-        parseInt(color_hex.substring(2, 4), 16),
-        parseInt(color_hex.substring(4, 6), 16)
-    ];
-    let o = Math.round(((parseInt(rgb[0]) * 299) + (parseInt(rgb[1]) * 587) + (parseInt(rgb[2]) * 114)) / 1000);
-    if (o > 180) {
-        return "#000000";
-    } else {
-        return "#ffffff";
-    }
-}
-
-/**
- *
- * Convert a given string to hex color
- * @param {string} input_string Input string
- * @returns {string} Hex RGB color
- */
-function getHexColorFromString(str) {
-    return "#" + intToRGB(hashCode(str));
-}
-// --------------------------------------------------
-
-// ---------DATE FUNCTION-------------
-function getDateString(date) {
-    let year_str = date.getFullYear();
-    let month_str = date.getMonth() + 1
-    month_str = month_str.toString().padStart(2, "0");
-    let day_str = date.getDate();
-    day_str = day_str.toString().padStart(2, "0");
-
-    let date_string = year_str + "-" + month_str + "-" + day_str;
-    return date_string;
-}
-
-function getLastMonday(date_object) {
-    if (date_object.getDay() === 0) {
-        date_object.setDate(date_object.getDate() - 6);
-    } else {
-        date_object.setDate(date_object.getDate() - date_object.getDay() + 1);
-    }
-    return date_object;
-}
-// ----------------------------------
-
-async function loadTimetable(date_object, force_refresh = false) {
-    setLoading(true);
-    var timetable, username, password;
-    let date_monday = getLastMonday(date_object);
-    let date_string = getDateString(date_monday);
-    let promises_to_run = [
-        localforage.getItem("username").then((value) => {
-            username = value;
-        }),
-        localforage.getItem("password").then((value) => {
-            password = value;
-        }),
-        localforage.getItem("timetable").then((value) => {
-            timetable = value;
-        })
-    ];
-    await Promise.all(promises_to_run);
-    if (force_refresh || timetable == null || !(date_string in timetable)) {
-        try {
-            let gsecInstance = new gsec();
-            await gsecInstance.login(username, password);
-            gsecInstance.fetchTimetable(date_object).then( (value) => {
-                containsPeriods = false;
-                for(var iteration = 0; iteration <= 6; iteration++) {
-                    if(Object.keys(value[iteration]).length > 0) {
-                        containsPeriods = true;
-                        // break;
-                    }
-                }
-                if(!containsPeriods) {
-                    UIAlert( D("noPeriods") );
-                    setLoading(false);
-                } else {
-                    if (timetable === null) {
-                        timetable = {};
-                    }
-                    timetable[date_string] = value;
-                    localforage.setItem("timetable", timetable).then(() => {
-                        displayTimetable(value, date_monday);
-                        setLoading(false);
-                    });
-                }
-            }).catch( (err) => {
-                gsecErrorHandlerUI(err);
-                setLoading(false);
-            });
-        } catch (err) {
-            gsecErrorHandlerUI(err);
-            setLoading(false);
-        }
-    } else {
-        displayTimetable(timetable[date_string], date_monday);
-        setLoading(false);
-    }
-}
-
-function getLessonTimes(lesson_number) {
-    const lessonTimes = [
-        ["07:10:00", "07:55:00"],
-        ["08:00:00", "08:45:00"],
-        ["08:50:00", "09:35:00"],
-        ["09:40:00", "10:25:00"],
-        ["10:55:00", "11:40:00"],
-        ["11:45:00", "12:30:00"],
-        ["12:35:00", "13:20:00"],
-        ["13:25:00", "14:10:00"],
-        ["14:15:00", "15:00:00"],
-        ["15:05:00", "15:50:00"],
-        ["15:55:00", "16:40:00"],
-        ["16:45:00", "17:30:00"],
-        ["17:35:00", "18:20:00"],
-        ["18:25:00", "19:10:00"]
-    ];
-    return lessonTimes[lesson_number];
-}
-
-function displayTimetable(weekly_timetable, date_object) {
-    let transformed_timetable = [];
-
-    let num_days = Object.keys(weekly_timetable).length;
-
-    for (let i = 0; i < num_days; i++) {
-
-        // Get date string (required by callendar)
-        let date_string = getDateString(date_object);
-        // Go to next day (for next loop iteration)
-        date_object.setDate(date_object.getDate() + 1);
-
-        let daily_timetable = weekly_timetable[i.toString()];
-
-        Object.keys(daily_timetable).forEach((lesson_number) => {
-            let lesson = daily_timetable[lesson_number];
-
-            let lesson_times = getLessonTimes(parseInt(lesson_number));
-            let bg_color = getHexColorFromString(lesson["acronym"]);
-            let fg_color = getForegroundFromBackground(bg_color);
-
-            let lesson_metadata = {
-                subject: lesson["subject"],
-                class: lesson["class"],
-                teacher: lesson["teacher"],
-                classroom: lesson["place"],
-                start: lesson_times[0].substring(0, 5),
-                end: lesson_times[1].substring(0, 5)
-            }
-
-            let lesson_object = {
-                id: JSON.stringify(lesson_metadata),
-                title: lesson["acronym"],
-                start: date_string + " " + lesson_times[0],
-                end: date_string + " " + lesson_times[1],
-                backgroundColor: bg_color,
-                textColor: fg_color
-            };
-
-            transformed_timetable.push(lesson_object);
-
-        });
-
-    }
-    // Update calendar
-    calendar_obj.removeAllEvents();
-    calendar_obj.addEventSource(transformed_timetable);
-}
-
-function eventClickHandler(eventClickInfo) {
-    let lesson_metadata = JSON.parse(eventClickInfo.event.id);
-
-    let lesson_subject = lesson_metadata["subject"];
-    let lesson_teacher = lesson_metadata["teacher"];
-    let lesson_classroom = lesson_metadata["classroom"];
-    let lesson_class = lesson_metadata["class"];
-    let lesson_duration = lesson_metadata["start"] + " - " + lesson_metadata["end"];
-
-    $("#lesson-subject").text(lesson_subject);
-    $("#lesson-teacher").text(lesson_teacher);
-    $("#lesson-class").text(lesson_class);
-    $("#lesson-classroom").text(lesson_classroom);
-    $("#lesson-duration").text(lesson_duration);
-
-    const modal = document.querySelectorAll(".side-modal")[0];
-    M.Sidenav.getInstance(modal).open();
-}
-
-
-document.addEventListener("DOMContentLoaded", () => {
-    checkLogin();
-
-    let calendarEl = document.getElementById("calendar");
-    calendar_obj = new FullCalendar.Calendar(calendarEl, {
-        plugins: ["timeGrid"],
-        eventClick: eventClickHandler,
-
-        defaultView: "timeGridWeek",
-        contentHeight: "auto",
-        height: "auto",
-        width: "auto",
-        timeGridEventMinHeight: 35,
-
-        nowIndicator: true,
-        firstDay: 1,
-        weekends: false,
-
-        minTime: "07:10:00",
-        maxTime: "19:10:00"
-    });
-    calendar_obj.render();
-
-    loadTimetable(new Date());
-
-    // Handlers for next/prev/today buttons
-    $(".fc-today-button, .fc-prev-button, .fc-next-button").click(() => {
-        loadTimetable(calendar_obj.getDate());
-    });
-
-    // Setup refresh handler
-    $("#refresh-icon").click(() => {
-        loadTimetable(calendar_obj.getDate(), true);
-    });
-
-    // Setup side menu
-    const menus = document.querySelectorAll(".side-menu");
-    M.Sidenav.init(menus, { edge: "right", draggable: true });
-
-    // Setup side modal
-    const modals = document.querySelectorAll('.side-modal');
-    M.Sidenav.init(modals, { edge: 'left', draggable: false });
-});
+var calendar_obj=null;function checkLogin(){localforage.getItem("logged_in").then((value)=>{if(value!==true){window.location.replace("/index.html");}}).catch((err)=>{console.log(err);});}
+function setLoading(state){if(state){$("#loading-bar").removeClass("hidden");}else{$("#loading-bar").addClass("hidden");}}
+function hashCode(str){var hash=0;for(var i=0;i<str.length;i++){hash=str.charCodeAt(i)+((hash<<5)-hash);}
+return hash;}
+function intToRGB(i){var c=(i&0x00FFFFFF).toString(16).toUpperCase();return"00000".substring(0,6-c.length)+c;}
+function getForegroundFromBackground(background_color){let color_hex=background_color.replace("#","");let rgb=[parseInt(color_hex.substring(0,2),16),parseInt(color_hex.substring(2,4),16),parseInt(color_hex.substring(4,6),16)];let o=Math.round(((parseInt(rgb[0])*299)+(parseInt(rgb[1])*587)+(parseInt(rgb[2])*114))/1000);if(o>180){return"#000000";}else{return"#ffffff";}}
+function getHexColorFromString(str){return"#"+intToRGB(hashCode(str));}
+function getDateString(date){let year_str=date.getFullYear();let month_str=date.getMonth()+1
+month_str=month_str.toString().padStart(2,"0");let day_str=date.getDate();day_str=day_str.toString().padStart(2,"0");let date_string=year_str+"-"+month_str+"-"+day_str;return date_string;}
+function getLastMonday(date_object){if(date_object.getDay()===0){date_object.setDate(date_object.getDate()-6);}else{date_object.setDate(date_object.getDate()-date_object.getDay()+1);}
+return date_object;}
+async function loadTimetable(date_object,force_refresh=false){setLoading(true);var timetable,username,password;let date_monday=getLastMonday(date_object);let date_string=getDateString(date_monday);let promises_to_run=[localforage.getItem("username").then((value)=>{username=value;}),localforage.getItem("password").then((value)=>{password=value;}),localforage.getItem("timetable").then((value)=>{timetable=value;})];await Promise.all(promises_to_run);if(force_refresh||timetable==null||!(date_string in timetable)){try{let gsecInstance=new gsec();await gsecInstance.login(username,password);gsecInstance.fetchTimetable(date_object).then((value)=>{containsPeriods=false;for(var iteration=0;iteration<=6;iteration++){if(Object.keys(value[iteration]).length>0){containsPeriods=true;}}
+if(!containsPeriods){UIAlert(D("noPeriods"));setLoading(false);}else{if(timetable===null){timetable={};}
+timetable[date_string]=value;localforage.setItem("timetable",timetable).then(()=>{displayTimetable(value,date_monday);setLoading(false);});}}).catch((err)=>{gsecErrorHandlerUI(err);setLoading(false);});}catch(err){gsecErrorHandlerUI(err);setLoading(false);}}else{displayTimetable(timetable[date_string],date_monday);setLoading(false);}}
+function getLessonTimes(lesson_number){const lessonTimes=[["07:10:00","07:55:00"],["08:00:00","08:45:00"],["08:50:00","09:35:00"],["09:40:00","10:25:00"],["10:55:00","11:40:00"],["11:45:00","12:30:00"],["12:35:00","13:20:00"],["13:25:00","14:10:00"],["14:15:00","15:00:00"],["15:05:00","15:50:00"],["15:55:00","16:40:00"],["16:45:00","17:30:00"],["17:35:00","18:20:00"],["18:25:00","19:10:00"]];return lessonTimes[lesson_number];}
+function displayTimetable(weekly_timetable,date_object){let transformed_timetable=[];let num_days=Object.keys(weekly_timetable).length;for(let i=0;i<num_days;i++){let date_string=getDateString(date_object);date_object.setDate(date_object.getDate()+1);let daily_timetable=weekly_timetable[i.toString()];Object.keys(daily_timetable).forEach((lesson_number)=>{let lesson=daily_timetable[lesson_number];let lesson_times=getLessonTimes(parseInt(lesson_number));let bg_color=getHexColorFromString(lesson["acronym"]);let fg_color=getForegroundFromBackground(bg_color);let lesson_metadata={subject:lesson["subject"],class:lesson["class"],teacher:lesson["teacher"],classroom:lesson["place"],start:lesson_times[0].substring(0,5),end:lesson_times[1].substring(0,5)}
+let lesson_object={id:JSON.stringify(lesson_metadata),title:lesson["acronym"],start:date_string+" "+lesson_times[0],end:date_string+" "+lesson_times[1],backgroundColor:bg_color,textColor:fg_color};transformed_timetable.push(lesson_object);});}
+calendar_obj.removeAllEvents();calendar_obj.addEventSource(transformed_timetable);}
+function eventClickHandler(eventClickInfo){let lesson_metadata=JSON.parse(eventClickInfo.event.id);let lesson_subject=lesson_metadata["subject"];let lesson_teacher=lesson_metadata["teacher"];let lesson_classroom=lesson_metadata["classroom"];let lesson_class=lesson_metadata["class"];let lesson_duration=lesson_metadata["start"]+" - "+lesson_metadata["end"];$("#lesson-subject").text(lesson_subject);$("#lesson-teacher").text(lesson_teacher);$("#lesson-class").text(lesson_class);$("#lesson-classroom").text(lesson_classroom);$("#lesson-duration").text(lesson_duration);const modal=document.querySelectorAll(".side-modal")[0];M.Sidenav.getInstance(modal).open();}
+document.addEventListener("DOMContentLoaded",()=>{checkLogin();let calendarEl=document.getElementById("calendar");calendar_obj=new FullCalendar.Calendar(calendarEl,{plugins:["timeGrid"],eventClick:eventClickHandler,defaultView:"timeGridWeek",contentHeight:"auto",height:"auto",width:"auto",timeGridEventMinHeight:35,nowIndicator:true,firstDay:1,weekends:false,minTime:"07:10:00",maxTime:"19:10:00"});calendar_obj.render();loadTimetable(new Date());$(".fc-today-button, .fc-prev-button, .fc-next-button").click(()=>{loadTimetable(calendar_obj.getDate());});$("#refresh-icon").click(()=>{loadTimetable(calendar_obj.getDate(),true);});const menus=document.querySelectorAll(".side-menu");M.Sidenav.init(menus,{edge:"right",draggable:true});const modals=document.querySelectorAll('.side-modal');M.Sidenav.init(modals,{edge:'left',draggable:false});});
\ No newline at end of file