1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
|
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});});
|
