diff options
Diffstat (limited to 'dist/js/grades.js')
| -rwxr-xr-x | dist/js/grades.js | 260 |
1 files changed, 244 insertions, 16 deletions
diff --git a/dist/js/grades.js b/dist/js/grades.js index 5f9f9be..549ac7c 100755 --- a/dist/js/grades.js +++ b/dist/js/grades.js @@ -1,17 +1,245 @@ +// const API_ENDPOINT = "https://gimb.tk/test.php"; // deprecated +let checkbox_state = false; +var grades; +async 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); + }); +} -let checkbox_state=false;var grades;async 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");}} -async function loadGrades(force_refresh=false){setLoading(true);let promises_to_run=[localforage.getItem("username").then((value)=>{username=value;}),localforage.getItem("password").then((value)=>{password=value;}),localforage.getItem("grades").then((value)=>{grades=value;})];await Promise.all(promises_to_run);if(grades==null||grades==[]||force_refresh){try{let gsecInstance=new gsec();await gsecInstance.login(username,password);gsecInstance.fetchGrades().then((value)=>{grades=value;localforage.setItem("grades",value).then(()=>{displayGrades();setLoading(false);});setLoading(false);}).catch((err)=>{gsecErrorHandlerUI(err);setLoading(false);});}catch(err){gsecErrorHandlerUI(err);setLoading(false);}}else{displayGrades();setLoading(false);}} -function displayGrades(){let grades_by_subject={};let zakljucne_grades_by_subject={};grades.forEach((grade,index)=>{if(grade["gradeType"]!=GSEC_NORMAL_GRADE){zakljucne_grades_by_subject[grade["subject"]]=grade["grade"];}else{if(!(grade["subject"]in grades_by_subject)){grades_by_subject[grade["subject"]]=[];} -let grade_object={date:dateString.longFormatted(grade["date"]),teacher:grade["teacher"],subject:grade["subject"],title:grade["name"][0],type:grade["name"][1],term:grade["name"][2],grade:grade["grade"],temporary:grade["temporary"],index:index} -grades_by_subject[grade["subject"]].push(grade_object);}});let root_element=document.getElementById("grades-collapsible");Object.keys(grades_by_subject).forEach((subject)=>{let subject_entry=document.createElement("li");let subject_header=document.createElement("div");subject_header.classList.add("collapsible-header");subject_header.classList.add("collapsible-header-root");let subject_header_text=document.createElement("span");subject_header_text.innerText=subject;let subject_body=document.createElement("div");subject_body.className="collapsible-body";let subject_body_root=document.createElement("ul");subject_body_root.className="collection";let grade_sum=0;let grade_tot=0;grades_by_subject[subject].forEach((grade)=>{let grade_node=document.createElement("li");grade_node.className="collection-item";grade_node.classList.add("collection-item") -grade_node.classList.add("grade-node");grade_node.dataset["index"]=grade["index"];let grade_node_div=document.createElement("div");let grade_text=document.createElement("span");let grade_number=document.createElement("div");grade_number.className="secondary-content";if(grade["temporary"]){let grade_text_italic=document.createElement("i");grade_text_italic.innerText=grade["date"]+" - "+grade["title"];grade_text.appendChild(grade_text_italic);let grade_number_italic=document.createElement("i");grade_number_italic.innerText=grade["grade"].toString();grade_number.appendChild(grade_number_italic);}else{grade_text.innerText=grade["date"]+" - "+grade["title"];grade_number.innerText=grade["grade"].toString();} -grade_node_div.appendChild(grade_text);grade_node_div.appendChild(grade_number);grade_node.appendChild(grade_node_div);if(!grade["temporary"]||!checkbox_state){grade_sum+=grade["grade"];grade_tot+=1;} -subject_body_root.appendChild(grade_node);});let grade_average=(grade_tot===0)?"N/A":(Math.round(((grade_sum/grade_tot)+Number.EPSILON)*100)/100);let subject_header_average=document.createElement("div");subject_header_average.className="collapsible-header-right";if(subject in zakljucne_grades_by_subject){subject_header_average.innerText=zakljucne_grades_by_subject[subject];subject_header_average.classList.add("zakljucna-grade");}else{subject_header_average.innerText=grade_average.toString();} -subject_header.appendChild(subject_header_text);subject_header.appendChild(subject_header_average);subject_body.append(subject_body_root);subject_entry.append(subject_header);subject_entry.append(subject_body);root_element.append(subject_entry);});$("#grades-collapsible").append(root_element);refreshClickHandlers();} -function clearGrades(){const table=document.getElementById("grades-collapsible");while(table.firstChild){table.removeChild(table.firstChild);}} -function refreshGrades(force){clearGrades();loadGrades(force);} -function refreshClickHandlers(){$("#grades-collapsible").find(".collection-item.grade-node").click(function(){let grade_obj=grades[parseInt(this.dataset["index"])];document.getElementById("grade-header").innerText=grade_obj["subject"]+": "+grade_obj["grade"];document.getElementById("grade-date").innerText=dateString.longFormatted(grade_obj["date"]);document.getElementById("grade-title").innerText=grade_obj["name"][0];document.getElementById("grade-type").innerText=S("type")+": "+grade_obj["name"][1];let term_element=document.getElementById("grade-term");if(grade_obj["name"][2]!==""){term_element.innerText=S("term")+": "+grade_obj["name"][2];term_element.style["display"]="";}else{term_element.style["display"]="none";} -document.getElementById("grade-teacher").innerText=S("teacher")+": "+grade_obj["teacher"];let temporary_object=document.getElementById("grade-temporary");let temporary_object_root=document.getElementById("grade-temporary-root");if(grade_obj["temporary"]){temporary_object.innerText="("+S("temporary")+")";temporary_object_root.style["display"]="";}else{temporary_object_root.style["display"]="none";} -const modal=document.querySelectorAll('.side-modal')[0];M.Sidenav.getInstance(modal).open();});} -document.addEventListener("DOMContentLoaded",async()=>{checkLogin();let coll_elem=document.querySelectorAll('.collapsible');M.Collapsible.init(coll_elem,{});$("#refresh-icon").click(function(){refreshGrades(true);});$("#permanent-grades-checkbox").change(function(){checkbox_state=this.checked;refreshGrades(false);});let elems=document.querySelectorAll('.modal');M.Modal.init(elems,{});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});clearGrades();await loadGrades();});
\ No newline at end of file +// Set loading bar visibility +function setLoading(state) { + if (state) { + $("#loading-bar").removeClass("hidden"); + } else { + $("#loading-bar").addClass("hidden"); + } +} + +async function loadGrades(force_refresh = false) { + setLoading(true); + let promises_to_run = [ + localforage.getItem("username").then((value) => { + username = value; + }), + localforage.getItem("password").then((value) => { + password = value; + }), + localforage.getItem("grades").then((value) => { + grades = value; + }) + ]; + await Promise.all(promises_to_run); + // If we don't have a list of grades, fetch it + if (grades == null || grades == [] || force_refresh) { + try { + + let gsecInstance = new gsec(); + await gsecInstance.login(username, password); + + gsecInstance.fetchGrades().then((value) => { + grades = value; + localforage.setItem("grades", value).then(() => { + displayGrades(); + setLoading(false); + }); + setLoading(false); + }).catch((err) => { + gsecErrorHandlerUI(err); + setLoading(false); + }); + + } catch (err) { + gsecErrorHandlerUI(err); + setLoading(false); + } + + } else { + displayGrades(); + setLoading(false); + } +} + +function displayGrades() { + let grades_by_subject = {}; + let zakljucne_grades_by_subject = {}; + grades.forEach((grade, index) => { + if (grade["gradeType"] != GSEC_NORMAL_GRADE) { + zakljucne_grades_by_subject[grade["subject"]] = grade["grade"]; + } else { + if (!(grade["subject"] in grades_by_subject)) { + grades_by_subject[grade["subject"]] = []; + } + + let grade_object = { + date: dateString.longFormatted(grade["date"]), + teacher: grade["teacher"], + subject: grade["subject"], + title: grade["name"][0], + type: grade["name"][1], + term: grade["name"][2], + grade: grade["grade"], + temporary: grade["temporary"], + index: index + } + grades_by_subject[grade["subject"]].push(grade_object); + } + }); + + let root_element = document.getElementById("grades-collapsible"); + Object.keys(grades_by_subject).forEach((subject) => { + // Create root element for a subject entry + let subject_entry = document.createElement("li"); + // Create subject collapsible header + let subject_header = document.createElement("div"); + subject_header.classList.add("collapsible-header"); + subject_header.classList.add("collapsible-header-root"); + // Create header text element + let subject_header_text = document.createElement("span"); + subject_header_text.innerText = subject; + // Create collection for displaying individuals grades + let subject_body = document.createElement("div"); + subject_body.className = "collapsible-body"; + let subject_body_root = document.createElement("ul"); + subject_body_root.className = "collection"; + // Setup variables for calculating average + let grade_sum = 0; + let grade_tot = 0; + grades_by_subject[subject].forEach((grade) => { + // Create element for individual grade + let grade_node = document.createElement("li"); + grade_node.className = "collection-item"; + grade_node.classList.add("collection-item") + grade_node.classList.add("grade-node"); + grade_node.dataset["index"] = grade["index"]; + let grade_node_div = document.createElement("div"); + // Node for date and subject text + let grade_text = document.createElement("span"); + // Node for the actual number + let grade_number = document.createElement("div"); + grade_number.className = "secondary-content"; + // Apply different style, if the grade is temporary + if (grade["temporary"]) { + // Styling for text + let grade_text_italic = document.createElement("i"); + grade_text_italic.innerText = grade["date"] + " - " + grade["title"]; + grade_text.appendChild(grade_text_italic); + // Styling for number + let grade_number_italic = document.createElement("i"); + grade_number_italic.innerText = grade["grade"].toString(); + grade_number.appendChild(grade_number_italic); + } else { + // Text + grade_text.innerText = grade["date"] + " - " + grade["title"]; + // Number + grade_number.innerText = grade["grade"].toString(); + } + grade_node_div.appendChild(grade_text); + grade_node_div.appendChild(grade_number); + grade_node.appendChild(grade_node_div); + // Count the grade only if it's not temporary or explicitly enabled + if (!grade["temporary"] || !checkbox_state) { + grade_sum += grade["grade"]; + grade_tot += 1; + } + subject_body_root.appendChild(grade_node); + }); + let grade_average = (grade_tot === 0) ? "N/A" : (Math.round(((grade_sum / grade_tot) + Number.EPSILON) * 100) / 100); + let subject_header_average = document.createElement("div"); + subject_header_average.className = "collapsible-header-right"; + if (subject in zakljucne_grades_by_subject) { + subject_header_average.innerText = zakljucne_grades_by_subject[subject]; + subject_header_average.classList.add("zakljucna-grade"); + } else { + subject_header_average.innerText = grade_average.toString(); + } + subject_header.appendChild(subject_header_text); + subject_header.appendChild(subject_header_average); + subject_body.append(subject_body_root); + subject_entry.append(subject_header); + subject_entry.append(subject_body); + root_element.append(subject_entry); + }); + $("#grades-collapsible").append(root_element); + refreshClickHandlers(); +} + +function clearGrades() { + const table = document.getElementById("grades-collapsible"); + while (table.firstChild) { + table.removeChild(table.firstChild); + } +} + +function refreshGrades(force) { + clearGrades(); + loadGrades(force); +} + +function refreshClickHandlers() { + $("#grades-collapsible").find(".collection-item.grade-node").click(function () { + let grade_obj = grades[parseInt(this.dataset["index"])]; + document.getElementById("grade-header").innerText = grade_obj["subject"] + ": " + grade_obj["grade"]; + document.getElementById("grade-date").innerText = dateString.longFormatted(grade_obj["date"]); + document.getElementById("grade-title").innerText = grade_obj["name"][0]; + document.getElementById("grade-type").innerText = S("type") + ": " + grade_obj["name"][1]; + let term_element = document.getElementById("grade-term"); + if (grade_obj["name"][2] !== "") { + term_element.innerText = S("term") + ": " + grade_obj["name"][2]; + term_element.style["display"] = ""; + } else { + term_element.style["display"] = "none"; + } + document.getElementById("grade-teacher").innerText = S("teacher") + ": " + grade_obj["teacher"]; + let temporary_object = document.getElementById("grade-temporary"); + let temporary_object_root = document.getElementById("grade-temporary-root"); + if (grade_obj["temporary"]) { + temporary_object.innerText = "(" + S("temporary") + ")"; + temporary_object_root.style["display"] = ""; + } else { + temporary_object_root.style["display"] = "none"; + } + const modal = document.querySelectorAll('.side-modal')[0]; + M.Sidenav.getInstance(modal).open(); + }); +} + +// Initialization code +document.addEventListener("DOMContentLoaded", async () => { + checkLogin(); + + let coll_elem = document.querySelectorAll('.collapsible'); + M.Collapsible.init(coll_elem, {}); + + // Setup refresh handler + $("#refresh-icon").click(function () { + refreshGrades(true); + }); + + // Setup checkbox handler + $("#permanent-grades-checkbox").change(function () { + checkbox_state = this.checked; + refreshGrades(false); + }); + let elems = document.querySelectorAll('.modal'); + M.Modal.init(elems, {}); + + // 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 }); + + clearGrades(); + await loadGrades(); + +}); |