const API_ENDPOINT="https://gimb.tk/test.php";const DIRECTORY_URL="/directory.json";const ENCRYPTED_MESSAGE_REGEX=/<!-- ba-e2eemsg-(\d{4}) -->(\S+?)<!-- end-msg -->/;var directory=null;var messages={"0":[],"1":[],"2":[]}
var current_tab=0;async function checkLogin(){localforage.getItem("logged_in").then(function(value){if(value!==true){window.location.replace("/index.html");}}).catch(function(err){console.log(err);});}
function htmlEncode(value){return $("<textarea/>").text(value).html();}
function htmlDecode(value){return $("<textarea/>").html(value).text();}
async function loadDirectory(){$.ajax({url:DIRECTORY_URL,crossDomain:true,dataType:"json",cache:false,type:"GET",success:async function(data){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);var gsecdata;try{let gsecInstance=new gsec();await gsecInstance.login(username,password);gsecdata=await gsecInstance.fetchTeachersDirectory().catch((err)=>{gsecErrorHandlerUI(err);setLoading(false);});}catch(err){gsecErrorHandlerUI(err);setLoading(false);}
directory={...gsecdata,...data};console.log(directory);localforage.setItem("directory",directory);populateAutocomplete();},error:()=>{localforage.getItem("directory").then((stored_directory)=>{if(stored_directory===null){UIAlert(D("nameDirectoryNotSet"),"loadDirectory(): stored_directory === null");directory=null;document.getElementById("msg-send").disabled=true;}else{directory=stored_directory;populateAutocomplete();}});}});}
function populateAutocomplete(){let elems=document.querySelectorAll(".autocomplete-fullname");let autocomplete_entries=Object.assign({},directory);for(let variableKey in autocomplete_entries){autocomplete_entries[variableKey]=null;}
M.Autocomplete.init(elems,{data:autocomplete_entries,onAutocomplete:validateName,minLength:0});$(document).ready(function(){if(window.location.hash.length>1&&!window.location.hash.substring(1).startsWith("beziapp")){var hashValue=decodeURIComponent(window.location.hash.substring(1));$("#full-name").val(hashValue);if(hashValue in directory){$("#msg-send").removeAttr("disabled");}
$("#beziapp-new-message").modal();$("#beziapp-new-message").modal("open");}});M.updateTextFields();validateName();}
function setLoading(state){if(state){$("#loading-bar").removeClass("hidden");}else{$("#loading-bar").addClass("hidden");}}
async function loadMessages(force_refresh=true,messageType=0){setLoading(true);let promises_to_run=[localforage.getItem("username").then((value)=>{username=value;}),localforage.getItem("password").then((value)=>{password=value;}),localforage.getItem("messages").then((value)=>{messages=value;})];Promise.all(promises_to_run).then(()=>{if(messages[messageType]==null||messages[messageType].length===0||force_refresh){$.ajax({url:API_ENDPOINT,crossDomain:true,data:{"u":username,"p":password,"m":"fetchsporocilaseznam","a":messageType},dataType:"json",cache:false,type:"GET",success:(data)=>{if(data===null){UIAlert(D("requestFailed"));setLoading(false);}else{messages[messageType.toString()]=data;localforage.setItem("messages",messages).then((value)=>{displayData(messageType);setLoading(false);});}},error:()=>{UIAlert(D("errorFetchingMessages"));setLoading(false);}})}else{displayData(messageType);setLoading(false);}});}
async function loadMsg(id){setLoading(true);let promises_to_run=[localforage.getItem("username").then((value)=>{username=value;}),localforage.getItem("password").then((value)=>{password=value;}),];Promise.all(promises_to_run).then(()=>{$.ajax({url:API_ENDPOINT,crossDomain:true,data:{"u":username,"p":password,"m":"fetchsporocilo","a":id.replace(/_/g,"|")},dataType:"json",cache:false,type:"GET",success:(data)=>{if(data===null){UIAlert(`${D("unableToReceiveTheMessage")} ${D("requestFailed")}`);}else{displayMessage(id,data);}
setLoading(false);},error:()=>{UIAlert(`${D("unableToReceiveTheMessage")} ${D("noInternetConnection")}`);setLoading(false);}})});}
async function deleteMsg(id){setLoading(true);let promises_to_run=[localforage.getItem("username").then((value)=>{username=value;}),localforage.getItem("password").then((value)=>{password=value;}),];Promise.all(promises_to_run).then(()=>{$.ajax({url:API_ENDPOINT,crossDomain:true,data:{"u":username,"p":password,"m":"izbrisisporocilo","a":id},dataType:"json",cache:false,type:"GET",success:(data)=>{if(data===null){UIAlert(`${D("unableToDeleteTheMessage")} ${D("requestFailed")}`);}else{document.getElementById("msg_box-"+id).remove();}
setLoading(false);},error:()=>{UIAlert(`${D("unableToDeleteTheMessage")} ${D("noInternetConnection")}`);setLoading(false);}})});}
function displayMessage(id,data){let regex_results=ENCRYPTED_MESSAGE_REGEX.exec(data["telo"]);if(regex_results!=null){var datatodecrypt=regex_results[2];var randomencdivid=Math.floor(Math.random()*9999).toString().padStart(4,"0");var msgcontent=`
<div id='ba-msg-e2ee-form-${randomencdivid}'>
${D("thisMessageWasEncrypted")}
<input type="password" autocomplete="new-password" id="ba-msg-e2ee-password-${randomencdivid}" placeholder="${S("password")} ...">
<button
type="button"
value="Decrypt"
class="btn waves-effect waves-light"
onclick="
try {
$('#ba-msg-e2ee-content-${randomencdivid}').html(
filterXSS(
sjcl.decrypt(
$('#ba-msg-e2ee-password-${randomencdivid}').val(),
$('#ba-msg-e2ee-content-${randomencdivid}').html()
)
)
);
$('#ba-msg-e2ee-content-${randomencdivid}').show();
$('#ba-msg-e2ee-form-${randomencdivid}').hide();
} catch (err) {
alert('${D("incorrectPassword")}');
}
"
>
${S("decrypt")}
</button>
</div>
<div id="ba-msg-e2ee-content-${randomencdivid}" hidden>
${datatodecrypt}
</div>
`
$(`#msg_body-${id.replace(/\|/g, "_")}`).html(msgcontent);}else{$(`#msg_body-${id.replace(/\|/g, "_")}`).html(filterXSS(data["telo"]));}}
function displayData(messageType){let div_selector="";switch(messageType){case 0:div_selector="#beziapp-received";break;case 1:div_selector="#beziapp-sent";break;case 2:div_selector="#beziapp-deleted";break;}
$("#storage-progressbar").width(Number(Number(getNumMessages(messageType)/120)*100).toFixed(2)+"%");$("#storage-stats").text(`${getNumMessages(messageType)}/120`);let msg_list=$(div_selector);msg_list.html("");messages[messageType.toString()].forEach(element=>{if(!element["zadeva"].startsWith("ba-ctlmsg")){msg_list.append(`
<div class="col s12 m12" id="msg_box-${filterXSS(element["id"])}">
<div class="card color-card">
<div class="card-content general-text">
<span class="card-title">
${filterXSS(element["zadeva"])}
</span>
<p id="msg_body-${filterXSS(element["id"]).replace(/\|/g, "_")}">
<button
class="btn waves-effect waves-light"
onclick="loadMsg('${filterXSS(element["id"])}')"
type="submit"
>
Load message
<i class="material-icons right">move_to_inbox</i>
</button>
<p>
</div>
<div class="card-action general-text">
<a onclick="deleteMsg('${filterXSS(element["id"])}')">
<i class="material-icons">delete</i>
</a>
<a onclick="
$('#full-name').val('${filterXSS(element["posiljatelj"])}');
$('#msg-subject').val('Re: ${filterXSS(element["zadeva"])}');
M.updateTextFields();
"
data-target="beziapp-new-message"
class="modal-trigger"
>
<i class="material-icons">reply</i>
</a>
${filterXSS(element["posiljatelj"])} » ${filterXSS(element["datum"]["dan"])}. ${filterXSS(element["datum"]["mesec"])}. ${filterXSS(element["datum"]["leto"])} at ${filterXSS(element["cas"]["ura"]).padStart(2, "0")}:${filterXSS(element["cas"]["minuta"]).padStart(2, "0")}
</div>
</div>
</div>
`);}});}
function getNumMessages(messageType=-1){if(messageType===-1){let sum=0;for(const[messageType,messageList]of Object.entries(messages)){sum+=messageList.length;}
return sum;}else{var what_to_return=messages[messageType].length;if(what_to_return==null)
return 0
return what_to_return;}}
async function sendMessage(recipient_number,subject,body){setLoading(true);let promises_to_run=[localforage.getItem("username").then((value)=>{username=value;}),localforage.getItem("password").then((value)=>{password=value;}),];Promise.all(promises_to_run).then(()=>{$.ajax({url:API_ENDPOINT,crossDomain:true,data:{"u":username,"p":password,"m":"posljisporocilo","a":recipient_number,"b":subject,"c":body},dataType:"json",cache:false,type:"POST",success:()=>{UIAlert(D("messageWasProbablySent"));setLoading(false);},error:()=>{UIAlert(D("errorSendingMessage"),D("noInternetConnection"));setLoading(false);}})});}
async function validateName(){if(directory!==null){if($("#full-name").val()in directory){$("#full-name").addClass("valid");$("#full-name").removeClass("invalid");$("#msg-send").removeAttr("disabled");}else{$("#full-name").addClass("invalid");$("#full-name").removeClass("valid");$("#msg-send").attr("disabled","disabled");}}}
function setupEventListeners(){$("#msg-add-photo").click(()=>{let input=document.createElement("input");input.type="file";input.onchange=(e)=>{let file=e.target.files[0];let reader=new FileReader();reader.readAsDataURL(file);reader.onload=readerEvent=>{additionalstufftoaddtomessage+=`<br><img src="${readerEvent.target.result}" />`;if($("#msg-added-image").html().length>1){$("#msg-added-image").append(`<img style="width: 20mm" src="${readerEvent.target.result}" />`);}else{$("#msg-added-image").html(`
<input
type="button"
value="${S("removeImages")}"
class="btn waves-effect waves-light"
onclick="
additionalstufftoaddtomessage = '';
$('#msg-added-image').html('');
"
/>
<br>
${D("largeImagesNote")}
<br>
${S("attachedImages")}:
<br>
<img style="width:20mm" src="${readerEvent.target.result}" />
`);}
UIAlert(D("imageAddedAsAnAttachment"));}}
input.click();});$("#full-name").on("blur",validateName);$("#refresh-icon").click(()=>{loadMessages(true,current_tab);});$("#encrypt-checkbox").change(function(){if(this.checked){$("#encryption-key-input").prop("hidden",false);}else{$("#encryption-key-input").prop("hidden",true);}});$("#msg-send").click(()=>{localforage.getItem("directory").then(function(value){var msgcontent=$("#msg-body").val()+additionalstufftoaddtomessage;var msgsubject=$("#msg-subject").val();if($("#encryption-key-input").prop("hidden")!==true){var randomencdivid=Math.floor(Math.random()*9999).toString().padStart(4,"0");var addrparts=window.location.href.split("/");var encrypted_message=sjcl.encrypt($("#msg-e2ee-pass-input").val(),msgcontent);msgcontent=`
<script src="${addrparts[0]}//${addrparts[2]}/js/lib/sjcl.js"></script>
<div id="ba-msg-e2ee-form-${randomencdivid}">
This message was encrypted by BežiApp.
<input type="password" autocomplete="new-password" id="ba-msg-e2ee-password-${randomencdivid}" placeholder="Enter password ...">
<input type="button" value="Decrypt" onclick="
try {
console.log($('ba-msg-e2ee-content-${randomencdivid}').text());
$('#ba-msg-e2ee-content-${randomencdivid}').html(
sjcl.decrypt(
$('#ba-msg-e2ee-password-${randomencdivid}').val(),
$('#ba-msg-e2ee-content-${randomencdivid}').text()
)
);
$('#ba-msg-e2ee-content-${randomencdivid}').show();
$('#ba-msg-e2ee-form-${randomencdivid}').hide();
} catch(err) {
alert('${D("incorrectPassword")}');
}
">
</div>
<div id="ba-msg-e2ee-content-${randomencdivid}" hidden>
<!-- ba-e2eemsg-${msgcontent.length.toString().padStart(4, "0")} -->${encrypted_message}<!-- end-msg -->
</div>
`}
console.log(msgcontent);console.log(encrypted_message);sendMessage(value[$("#full-name").val()],msgsubject,htmlEncode(msgcontent));$("#msg-body").val("");$("#full-name").val("");$("#msg-subject").val("");$("#msg-send").attr("disabled","disabled");additionalstufftoaddtomessage="";$("#msg-added-image").html("");$("#msg-e2ee-pass").hide();}).catch(function(err){UIAlert(`${D("unableToReadDirectory")} ${D("messageCouldNotBeSend")}`,"45245");console.log(err);});});}
function getUrlParameter(sParam){const url_params=new URLSearchParams(window.location.search);const found_param=url_params.get(sParam);return found_param;}
var additionalstufftoaddtomessage="";document.addEventListener("DOMContentLoaded",()=>{checkLogin();const modal_elems=document.querySelectorAll('.modal');const modal_options={onOpenStart:()=>{$("#fab-new").hide()},onCloseEnd:()=>{$("#fab-new").show()},dismissible:false};M.Modal.init(modal_elems,modal_options);loadDirectory();setupEventListeners();const tabs=document.querySelectorAll(".tabs");const tab_options={onShow:(tab)=>{if($(tab).hasClass("active")){switch(tab.id){case"beziapp-received":current_tab=0;loadMessages(false,0);break;case"beziapp-sent":current_tab=1;loadMessages(false,1);break;case"beziapp-deleted":current_tab=2;loadMessages(false,2);break;}}}};M.Tabs.init(tabs,tab_options);const fab_options={hoverEnabled:false,toolbarEnabled:false}
const fab_elem=document.querySelectorAll(".fixed-action-btn");M.FloatingActionButton.init(fab_elem,fab_options);var receivedmessages=null;loadMessages(true,0);M.updateTextFields();const menus=document.querySelectorAll(".side-menu");M.Sidenav.init(menus,{edge:"right",draggable:true});});
