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function getNumberOfTrustlinesAndRenderThem(json){
var number = json._embedded.records[0].accounts.authorized;
var stats = document.querySelector('.stellar-network').querySelector('summary');
var small = document.createElement("span");
small.innerText = ' (' + number + ')';
stats.appendChild(small);
archingKaosLog("Loading trustlines... Found "+number+"!");
progressPlaceholder.value++;
stellarParticipants=number;
}
function renderStellarAddressesAndProceed(json){
var stats = document.querySelector('.stellar-network');
json._embedded.records.forEach(r=>{
var p = document.createElement("div");
p.className = "stellar-address";
p.innerText = r.account_id;
console.log(r);
p.id = r.account_id;
holders.push(r.account_id);
progressPlaceholder.max++;
checkAddressForConfigurationVariable(r.account_id);
stats.appendChild(p);
})
if (json._links.next) getHolders(json._links.next.href);
}
function renderConfigurationIPNSLinkAndProceed(json, stellarAddress){
var cnf = document.createElement("p");
if(document.querySelector("#stellar-data-config-not-found")){
document.querySelector("#stellar-data-config-not-found").hidden = true;
}
cnf.innerText = atob(json.value)
document.querySelector('#'+stellarAddress).appendChild(cnf)
document.querySelector('#'+stellarAddress).style="color: #3dbb3d;"
stellarNetworkConfiguredAddresses += 1;
getConfiguration(atob(json.value),stellarAddress)
}
/*
* Get Trustlines for ARCHINGKAOS asset
* Returns DOM element with number of trustlines
*/
function getTrustlines(){
archingKaosLog("Loading trustlines...");
archingKaosFetchJSON(getTrustlinesURL(), getNumberOfTrustlinesAndRenderThem);
}
/*
* Get addresses that trust the asset
* Limit is 200 addresses cause horizon API limitations.
*
* Returns div DOM elements for each found address, embedding
* the address both in innerText and in id of the div.
*/
// var lastPage = '';
function getHolders(a=0){
var doIt = true
archingKaosLog("Searching holders...");
var url = '';
if ( a === 0 ) {
url=getHoldersOfActiveAssetURL();
} else {
if ( lastPage === '' ) {
url = a;
} else {
if ( a !== lastPage ) {
url = a;
} else {
doIt = false;
}
}
}
lastPage=url;
if (doIt) {
archingKaosFetchJSON(url, renderStellarAddressesAndProceed);
}
archingKaosLog("Searching holders... Done!");
}
function getStellarConfigurationVariableURL(stellarAddress){
return activeSettings.horizonAddresses[activeSettings.horizonSelectedAddress]+
'accounts/'+
stellarAddress+
'/data/'+
activeSettings.stellarConfigVars[activeSettings.stellarDefaultConfig];
}
/*
* Function that checks the address' variable 'config' to see
* if it's set up.
*
* Returns the IPNS link in the DOM as p element and proceeds to
* get nickname from the variables
*/
function checkAddressForConfigurationVariable(stellarAddress) {
archingKaosLog("Checking configuration for "+ stellarAddress+ "...");
archingKaosFetchJSON(getStellarConfigurationVariableURL(stellarAddress), renderConfigurationIPNSLinkAndProceed, stellarAddress);
progressPlaceholder.value++;
}
/*
* We now connect our client to horizon
*/
var server = new StellarSdk.Server(activeSettings.horizonAddresses[activeSettings.horizonSelectedAddress]);
// We ask for the 'a' stellar address the balances
function letme(a){
server.accounts()
.accountId(a)
.call().then(function(r){ const L = r; putit(r); });
}
// We print them
function putit(i){
var ta=document.querySelector("#stellar-balances-table");
for (b in i.balances) {
var row = document.createElement("tr");
x = i.balances[b];
var amount = document.createElement("td");
var assetCode = document.createElement("td");
amount.innerText = x.balance;
assetCode.innerText = ( x.asset_code && x.asset_code != "undefined" ? x.asset_code : 'XLM');
row.appendChild(assetCode);
row.appendChild(amount);
ta.appendChild(row);
progressPlaceholder.max++;
progressPlaceholder.value++;
if(document.querySelector("#stellar-balances-not-found")) document.querySelector("#stellar-balances-not-found").hidden = true;
}
}
// We also search for a config file and display it
/*
* Seeks to find an IPNS link under the 'config' variable of an i Stellar
* Address.
*
* Outputs found value if any under #stellar-data-config
* Adds to progressPlaceholder.
* Moves on to retrieve the found link
*
*/
async function fetchAKIDFromClientWallet(stellarAddress){
archingKaosLog("Loading your profile...");
fetch(getStellarConfigurationVariableURL(stellarAddress), {
method:'GET',
headers:{
Accept: 'application/json'
}
}).then(response=>{
if(response.ok){
response.json().then(json=>{
var cnf = document.createElement("p");
cnf.innerText = atob(json.value);
document.querySelector('#stellar-data-config').appendChild(cnf);
progressPlaceholder.max++;
progressPlaceholder.value++;
getConfiguration(atob(json.value),stellarAddress);
})
}
})
}
// var stellar_connection_status = 0;
// Put it there. in the field
function putKeyToField(k){
let base = document.querySelector("#stellar-freigher-connect-address-button");
stellar_connection_status = 1;
fetchAKIDFromClientWallet(k);
base.innerText=k;
base.onclick='';
}
// TODO: Clarify which parts of here will be needed
//function showStellar(){
// if (stellar_connection_status === 1 ){
// document.querySelector("#stellar-balances-link").hidden=false;
// document.querySelector("#stellar-data-config-link").hidden=false;
// document.querySelector("#arching-kaos-id-link").hidden=false;
// document.querySelector("#mypage-section-link").hidden=false;
// }
//}
// TODO: (follow up) eg below
// Hide stellar stuff if no freighter
//if (!window.freighterApi.isConnected()) {
// document.querySelector("#stellar-freigher-connect-address-button").hidden=true;
//}
//
//function hideStellar(){
// document.querySelector("#stellar-balances-link").hidden=true;
// document.querySelector("#stellar-data-config-link").hidden=true;
// document.querySelector("#arching-kaos-id-link").hidden=true;
// document.querySelector("#mypage-section-link").hidden=true;
//}
//
//hideStellar();
// That's how we get the publicKey
const retrievePublicKey = async () => {
let publicKey = "";
let error = "";
try {
publicKey = await window.freighterApi.getPublicKey()
.then(publicKey => {putKeyToField(publicKey);letme(publicKey)});
} catch (e) {
error = e;
}
if (error) {
return error;
}
return publicKey;
};
// Function that initiates the connection with the Wallet ( we just read )
function connect(){
if ( stellar_connection_status === 1 ){
showStellar();
} else {
const result = retrievePublicKey();
}
}
function scanStellarNetworkForPeers(){
getTrustlines();
getHolders();
}
// vim: tabstop=4 shiftwidth=4 expandtab softtabstop=4
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