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main.js
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let config = {};
let ip;
let server_states = [];
let running_states = {
"stopped": {
"text": lang.state_stopped,
"list_color": "var(--status-gray)",
"edit_color": "var(--text-primary)"
},
"starting": {
"text": lang.state_starting,
"list_color": "var(--status-gray)",
"edit_color": "var(--text-primary)"
},
"running": {
"text": lang.state_running,
"list_color": "var(--status-green)",
"edit_color": "var(--status-green)"
},
"error": {
"text": lang.state_error,
"list_color": "var(--status-red)",
"edit_color": "var(--status-red)"
},
"unknown": {
"text": lang.state_starting,
"list_color": "var(--status-gray)",
"edit_color": "var(--text-primary)"
},
}
let install_source;
let plugins;
let platform;
let ignore_update;
window.api.initipc((event, message) => {
if (message.type === "init") {
config = message.config;
ip = message.ip;
install_source = message.install_source;
plugins = message.plugins;
platform = message.platform;
if (config.background != null && config.updates != null) openMain();
else initWelcome();
document.getElementById("stop_and_quit_button").style.display = config.background ? "block" : "none";
document.body.style.visibility = "visible";
refreshPluginList();
if (platform == "darwin" || platform == "win32") {
if (platform == "darwin") {
document.querySelector("#tray").setAttribute("aria-label", lang.setting_tray_macos);
document.querySelector("#tray > .label").firstChild.textContent = lang.setting_tray_macos+" ";
} else {
document.querySelector("#tray").setAttribute("aria-label", lang.setting_tray_windows);
document.querySelector("#tray > .label").firstChild.textContent = lang.setting_tray_windows+" ";
}
} else {
document.querySelector("#tray").style.display = "none";
}
} else if (message.type === "state") {
server_states = message.server_states;
updateRunningStates();
} else if (message.type === "update") {
ignore_update = message.version;
if (message.ignored !== true) {
document.getElementById("update_banner").style.display = "block";
document.getElementById("update_banner").href = message.url;
document.getElementById("update_banner_text").innerText = message.text || lang.update_available;
if (message.attributes.indexOf("high_priority") > -1) {
document.getElementById("update_banner").classList.add("high_priority");
} else {
document.getElementById("update_banner").classList.remove("high_priority");
}
}
document.getElementById("update_notice").style.display = "";
document.getElementById("update_notice").querySelector("a").href = message.url;
} else if (message.type === "ipchange") {
ip = message.ip;
updateOnIpChange();
} else if (message.type == "pluginschange") {
plugins = message.plugins;
refreshPluginList();
if (document.getElementById("server_container").style.display === "block") {
location.reload();
}
} else if (message.type === "reload") {
location.reload();
}
});
function ignoreUpdate() {
config.ignore_update = ignore_update;
window.api.saveconfig(config);
document.getElementById("update_banner").style.display = "none";
}
window.onresize = () => reevaluateSectionHeights();
let screens = ["main", "settings", "server", "licenses", "welcome"]
function navigate(screen) {
for (let i=0; i<screens.length; i++) {
if (document.getElementById(screens[i]+"_title")) {
document.getElementById(screens[i]+"_title").style.display = (screens[i] === screen ? "block" : "none");
}
if (document.getElementById(screens[i]+"_container")) {
document.getElementById(screens[i]+"_container").style.display = (screens[i] === screen ? "block" : "none");
}
if (document.getElementById(screens[i]+"_actions")) {
document.getElementById(screens[i]+"_actions").style.display = (screens[i] === screen ? "block" : "none");
}
}
// if (screen == "server") {
// dragHandler = function(path) {
// console.log(path);
// }
// } else {
// delete dragHandler;
// }
}
function openMain() {
navigate("main");
renderServerList();
}
function backToMain() {
openMain();
}
function backToSettings() {
openSettings(true);
}
let loaded_licenses = false;
// This function isn't used anwhere...
async function openLicenses() {
navigate("licenses");
document.querySelector("#licenses_container").scrollTop = 0;
if (loaded_licenses === true) return;
const text = await fetch('open_source_licenses.txt').then(res => res.text());
const text2 = await fetch('LICENSE').then(response => response.text())
loaded_licenses = true;
document.querySelector("#licenses_content").innerText = text2+"\n"+text;
}
function renderServerList() {
let pendhtml = "";
for (let i=0; i<(config.servers || []).length; i++) {
pendhtml += '<div class="server '+(config.servers[i].enabled ? "checked" : "")+'" id="server_'+i+'" onmousedown="reorderDragStart(event, '+i+')" ontouchstart="reorderDragStart(event, '+i+')"><div tabindex="0" onclick="toggleServer('+i+')" role="switch" aria-label="'+lang.enabled_switch+'"><div class="switch"></div></div><div tabindex="0" onclick="if(!dragging){addServer('+i+')}"><div><span>'+htmlescape(config.servers[i].path)+'</span></div><div><span class="server_status" style="color: '+running_states[getServerStatus(config.servers[i]).state].list_color+';">'+running_states[getServerStatus(config.servers[i]).state].text+'</span> • '+lang.option_port+' '+String(config.servers[i].port)+(config.servers[i].ipv6 ? ' • '+lang.option_ipv6_abbreviation : '')+(config.servers[i].localnetwork ? ' • '+lang.option_localnetwork_abbreviation : '')+(config.servers[i].https ? ' • '+lang.option_https_abbreviation : '')+'</div></div></div>'
}
if (pendhtml === "") {
pendhtml = '<div style="color: var(--fullscreen_placeholder);text-align: center;position: absolute;top: 48%;width: 100%;transform: translateY(-50%);"><i class="material-icons" aria-hidden="true" style="font-size: 70px;">dns</i><div style="font-size: 18px;padding-top: 20px;">'+lang.no_servers+'</div></div>';
}
document.getElementById("servers_list").innerHTML = pendhtml;
}
var drag_y_start;
var dragging = false;
var dragging_index;
var last_hover_index;
function reorderDragStart(event, index) {
drag_y_start = (event.pageY || event.targetTouches[0].pageY);
dragging_index = index;
document.documentElement.addEventListener('touchmove', reorderDragMove);
document.documentElement.addEventListener('mousemove', reorderDragMove);
document.documentElement.addEventListener('touchend', reorderDragEnd);
document.documentElement.addEventListener('touchcancel', reorderDragEnd);
document.documentElement.addEventListener('mouseup', reorderDragEnd);
}
function reorderDragMove(event) {
let drag_y = (event.pageY || event.targetTouches[0].pageY);
let offset = drag_y-drag_y_start;
if (!dragging && Math.abs(offset) > 1) {
dragging = true;
document.querySelector("#server_"+dragging_index).classList.add("in_drag");
document.querySelector("#server_"+dragging_index).insertAdjacentHTML("afterend", '<div class="server_placeholder"></div>');
document.body.style.pointerEvents = "none";
document.body.style.overflowAnchor = "none";
document.querySelector("#main_container").style.overflowY = "hidden";
}
if (dragging) {
let top = ((81*dragging_index)+offset);
document.querySelector("#server_"+dragging_index).style.top = (top < 0 ? top/3 : (top > ((config.servers || []).length-1)*81 ? ((config.servers || []).length-1)*81 + (top-(((config.servers || []).length-1)*81))/3 : top))+"px";
let hover_index_offset = Math.floor((offset + 40)/81);
last_hover_index = Math.max(0, Math.min((config.servers || []).length-1, dragging_index + hover_index_offset));
for (let i=0; i<(config.servers || []).length; i++) {
if (i >= last_hover_index && dragging_index > i) {
document.querySelector("#server_"+i).style.transform = "translateY(81px)";
} else if (i <= last_hover_index && dragging_index < i) {
document.querySelector("#server_"+i).style.transform = "translateY(-81px)";
} else {
document.querySelector("#server_"+i).style.transform = "translateY(0px)";
}
}
}
}
function reorderDragEnd() {
document.documentElement.removeEventListener('touchmove', reorderDragMove);
document.documentElement.removeEventListener('mousemove', reorderDragMove);
document.documentElement.removeEventListener('touchend', reorderDragEnd);
document.documentElement.removeEventListener('touchcancel', reorderDragEnd);
document.documentElement.removeEventListener('mouseup', reorderDragEnd);
if (dragging) {
dragging = false;
let new_top = last_hover_index*81;
let old_top = Number(document.querySelector("#server_"+dragging_index).style.top.split("px")[0]);
document.querySelector("#server_"+dragging_index).style.transform = "translateY("+(new_top-old_top)+"px)";
document.querySelector("#server_"+dragging_index).classList.add("in_drag_ending");
document.querySelector("#server_"+dragging_index).addEventListener('transitionend', () => {
document.querySelector("#server_"+dragging_index).classList.remove("in_drag");
document.querySelector("#server_"+dragging_index).classList.remove("in_drag_ending");
document.querySelector(".server_placeholder").outerHTML = "";
document.body.style.pointerEvents = "";
document.body.style.overflowAnchor = "";
document.querySelector("#main_container").style.overflowY = "";
var temp = config.servers[dragging_index];
config.servers.splice(dragging_index, 1);
config.servers.splice(last_hover_index, 0, temp);
window.api.saveconfig(config);
renderServerList();
});
}
}
function getServerStatus(local_config) {
if (!local_config.enabled) return {"state": "stopped"};
for (let i=0; i<server_states.length; i++) {
if (configsEqual(server_states[i].config, local_config)) {
return {"state": server_states[i].state, "error_message": server_states[i].error_message}
}
}
return {"state": "unknown"};
}
function getServerStatusBox(local_config) {
if (!local_config.enabled) return '';
if (getServerStatus(local_config).state === "running") {
let url_list = [];
for (let i=0; i<ip.length; i++) {
if ((ip[i][0] === '127.0.0.1' && local_config.ipv6 !== true) || (ip[i][0] === '::1' && local_config.ipv6 === true) || (local_config.localnetwork && ((ip[i][1] === "ipv4") || (ip[i][1] === "ipv6" && local_config.ipv6 === true)))) {
url_list.push((local_config.https ? 'https' : 'http')+'://'+(ip[i][1] === "ipv6" ? "["+ip[i][0]+"]" : ip[i][0])+':'+local_config.port);
}
}
return '<div class="status_box"><div>'+lang.web_server_url+(url_list.length === 1 ? '' : 's')+'</div><div>'+url_list.map((a) => {return '<a href="'+a+'" target="_blank" onclick="window.api.openExternal(this.href);event.preventDefault()">'+a+'</a>'}).join('<div style="padding-top: 6px;"></div>')+"</div></div>";
} else if (getServerStatus(local_config).state === "error") {
let error_message = getServerStatus(local_config).error_message;
if (error_message.indexOf("EADDRINUSE") > -1) {
return '<div class="status_box error_status_box"><div>'+lang.error_port_in_use+'</div><div>'+lang.error_port_in_use_description.replace("[PORT]", local_config.port)+'</div></div>';
} else if (error_message.indexOf("FILESYSTEMERROR-") == 0) {
return '<div class="status_box error_status_box"><div>'+lang.error_file_system+'</div><div>'+htmlescape(error_message.substring("FILESYSTEMERROR-".length))+'</div></div>';
} else if (error_message.indexOf("PLUGINERROR-") == 0) {
return '<div class="status_box error_status_box"><div>'+lang.error_plugins+'</div><div>'+htmlescape(error_message.substring("PLUGINERROR-".length))+'</div></div>';
} else {
return '<div class="status_box error_status_box"><div>'+lang.error_generic+'</div><div>'+htmlescape(error_message)+'</div></div>';
}
} else return '';
}
function updateRunningStates() {
for (let i=0; i<(config.servers || []).length; i++) {
document.getElementById("server_"+i).querySelector(".server_status").innerHTML = running_states[getServerStatus(config.servers[i]).state].text;
document.getElementById("server_"+i).querySelector(".server_status").style.color = running_states[getServerStatus(config.servers[i]).state].list_color;
}
if (document.getElementById("server_container").style.display === "block" && activeeditindex !== false) {
document.getElementById("edit_server_running").querySelector(".label").innerHTML = running_states[getServerStatus(config.servers[activeeditindex]).state].text;
document.getElementById("edit_server_running").querySelector(".label").style.color = running_states[getServerStatus(config.servers[activeeditindex]).state].edit_color;
document.querySelector("#settings_server_list").innerHTML = getServerStatusBox(config.servers[activeeditindex]);
}
}
function updateOnIpChange() {
if (document.getElementById("server_container").style.display === "block" && activeeditindex !== false) {
document.querySelector("#settings_server_list").innerHTML = getServerStatusBox(config.servers[activeeditindex]);
}
}
function configsEqual(config1, config2) {
if (JSON.stringify(Object.keys(config1).sort()) !== JSON.stringify(Object.keys(config2).sort())) return false;
for (let o=0; o<Object.keys(config1).length; o++) {
if (JSON.stringify(config1[Object.keys(config1)[o]]) !== JSON.stringify(config2[Object.keys(config1)[o]])) return false;
}
return true;
}
function openSettings(dont_reset_scroll) {
navigate("settings");
if (config.background) {
document.querySelector("#background").classList.add("checked");
document.querySelector("#background").setAttribute("aria-checked", "true");
} else {
document.querySelector("#background").classList.remove("checked");
document.querySelector("#background").setAttribute("aria-checked", "false");
}
if (config.tray) {
document.querySelector("#tray").classList.add("checked");
document.querySelector("#tray").setAttribute("aria-checked", "true");
} else {
document.querySelector("#tray").classList.remove("checked");
document.querySelector("#tray").setAttribute("aria-checked", "false");
}
if (config.updates === true) {
document.querySelector("#updates").classList.add("checked");
document.querySelector("#updates").setAttribute("aria-checked", "true");
} else {
document.querySelector("#updates").classList.remove("checked");
document.querySelector("#updates").setAttribute("aria-checked", "false");
}
if (install_source === "macappstore") {
document.querySelector("#updates").style.display = "none";
}
document.querySelector("#theme").value = config.theme || "system";
if (dont_reset_scroll !== true) {
document.querySelector("#settings_container").scrollTop = 0;
}
}
let current_path = false;
let activeeditindex = false;
function addServer(editindex) {
resetAllSections();
last_gen_crypto_date = false;
document.querySelector("#folder_path_error").style.display = "none";
if (editindex != null) {
document.querySelector("#edit_server_title").innerText = lang.edit_server;
document.querySelector("#submit_button").innerText = lang.save_changes;
document.querySelector("#submit_button").setAttribute("aria-label", lang.save_changes);
} else {
document.querySelector("#edit_server_title").innerText = lang.add_server;
document.querySelector("#submit_button").innerText = lang.create_server;
document.querySelector("#submit_button").setAttribute("aria-label", lang.create_server);
}
activeeditindex = (editindex != null ? editindex : false);
if (editindex != null) {
document.getElementById("server_container_status").style.display = "block";
if (config.servers[editindex].enabled) {
document.getElementById("edit_server_running").classList.add("checked");
document.getElementById("edit_server_running").setAttribute("aria-checked", "true");
} else {
document.getElementById("edit_server_running").classList.remove("checked");
document.getElementById("edit_server_running").setAttribute("aria-checked", "false");
}
document.getElementById("edit_server_running").querySelector(".label").innerHTML = running_states[getServerStatus(config.servers[editindex]).state].text;
document.getElementById("edit_server_running").querySelector(".label").style.color = running_states[getServerStatus(config.servers[editindex]).state].edit_color;
document.querySelector("#settings_server_list").innerHTML = getServerStatusBox(config.servers[editindex]);
current_path = config.servers[editindex].path;
updateCurrentPath();
document.querySelector("#port").value = config.servers[editindex].port;
portChange();
toggleCheckbox("localnetwork", config.servers[editindex].localnetwork != null ? config.servers[editindex].localnetwork : false);
toggleCheckbox("showIndex", config.servers[editindex].showIndex != null ? config.servers[editindex].showIndex : true);
toggleCheckbox("spa", config.servers[editindex].spa != null ? config.servers[editindex].spa : false);
document.querySelector("#rewriteTo").value = config.servers[editindex].rewriteTo || "/index.html";
toggleCheckbox("directoryListing", config.servers[editindex].directoryListing != null ? config.servers[editindex].directoryListing : true);
toggleCheckbox("excludeDotHtml", config.servers[editindex].excludeDotHtml != null ? config.servers[editindex].excludeDotHtml : false);
toggleCheckbox("ipv6", config.servers[editindex].ipv6 != null ? config.servers[editindex].ipv6 : false);
document.querySelector("#cacheControl").value = config.servers[editindex].cacheControl || "";
toggleCheckbox("hiddenDotFiles", config.servers[editindex].hiddenDotFiles != null ? config.servers[editindex].hiddenDotFiles : false);
toggleCheckbox("cors", config.servers[editindex].cors != null ? config.servers[editindex].cors : false);
toggleCheckbox("upload", config.servers[editindex].upload != null ? config.servers[editindex].upload : false);
toggleCheckbox("replace", config.servers[editindex].replace != null ? config.servers[editindex].replace : false);
toggleCheckbox("delete", config.servers[editindex].delete != null ? config.servers[editindex].delete : false);
toggleCheckbox("staticDirectoryListing", config.servers[editindex].staticDirectoryListing != null ? config.servers[editindex].staticDirectoryListing : false);
toggleCheckbox("hiddenDotFilesDirectoryListing", config.servers[editindex].hiddenDotFilesDirectoryListing != null ? config.servers[editindex].hiddenDotFilesDirectoryListing : true);
toggleCheckbox("precompression", config.servers[editindex].precompression != null ? config.servers[editindex].precompression : false);
toggleCheckbox("htaccess", config.servers[editindex].htaccess != null ? config.servers[editindex].htaccess : false);
document.querySelector("#custom404").value = config.servers[editindex].custom404 || "";
document.querySelector("#custom403").value = config.servers[editindex].custom403 || "";
document.querySelector("#custom401").value = config.servers[editindex].custom401 || "";
document.querySelector("#customErrorReplaceString").value = config.servers[editindex].customErrorReplaceString || "";
toggleCheckbox("https", config.servers[editindex].https != null ? config.servers[editindex].https : false);
document.querySelector("#httpsCert").value = config.servers[editindex].httpsCert ? config.servers[editindex].httpsCert.split("\r").join("\\r").split("\n").join("\\n") : "";
document.querySelector("#httpsKey").value = config.servers[editindex].httpsKey ? config.servers[editindex].httpsKey.split("\r").join("\\r").split("\n").join("\\n") : "";
toggleCheckbox("httpAuth", config.servers[editindex].httpAuth != null ? config.servers[editindex].httpAuth : false);
document.querySelector("#httpAuthUsername").value = config.servers[editindex].httpAuthUsername || "";
httpAuthUsernameChange();
document.querySelector("#httpAuthPassword").value = config.servers[editindex].httpAuthPassword || "";
httpAuthPasswordChange();
document.querySelector("#ipThrottling").value = config.servers[editindex].ipThrottling || 10;
ipLimitChange();
document.querySelector("#delete_server_option").style.display = "block";
document.querySelector("#submit_button").innerText = lang.save_changes;
document.querySelector("#submit_button").setAttribute("aria-label", lang.save_changes);
} else {
document.getElementById("server_container_status").style.display = "none";
current_path = false;
updateCurrentPath();
let try_port = 8080;
while ((config.servers || []).map(a=>{return a.port}).indexOf(try_port) > -1 && try_port < 9000) {
try_port++;
}
document.querySelector("#port").value = try_port;
portChange();
toggleCheckbox("localnetwork", false);
toggleCheckbox("showIndex", true);
toggleCheckbox("spa", false);
document.querySelector("#rewriteTo").value = "/index.html";
toggleCheckbox("directoryListing", true);
toggleCheckbox("excludeDotHtml", false);
toggleCheckbox("ipv6", false);
document.querySelector("#cacheControl").value = "";
toggleCheckbox("hiddenDotFiles", false);
toggleCheckbox("cors", false);
toggleCheckbox("upload", false);
toggleCheckbox("replace", false);
toggleCheckbox("delete", false);
toggleCheckbox("staticDirectoryListing", false);
toggleCheckbox("hiddenDotFilesDirectoryListing", true);
toggleCheckbox("precompression", false);
toggleCheckbox("htaccess", false);
document.querySelector("#custom404").value = "";
document.querySelector("#custom403").value = "";
document.querySelector("#custom401").value = "";
document.querySelector("#customErrorReplaceString").value = "";
toggleCheckbox("https", false);
document.querySelector("#httpsCert").value = "";
document.querySelector("#httpsKey").value = "";
toggleCheckbox("httpAuth", false);
document.querySelector("#httpAuthUsername").value = "";
httpAuthUsernameChange();
document.querySelector("#httpAuthPassword").value = "";
httpAuthPasswordChange();
document.querySelector("#ipThrottling").value = 10;
ipLimitChange();
document.querySelector("#delete_server_option").style.display = "none";
document.querySelector("#submit_button").innerText = lang.create_server;
document.querySelector("#submit_button").setAttribute("aria-label", lang.create_server);
}
renderPluginOptions(editindex != null ? config.servers[editindex] : null);
navigate("server");
document.getElementById("server_container").scrollTop = 0;
}
function cancelAddServer() {
navigate("main");
}
function submitAddServer() {
if (!current_path) {
document.querySelector("#folder_path_label").scrollIntoView({behavior: "smooth"});
document.querySelector("#folder_path_error").style.display = "block";
return;
}
if (!portValid()) {
document.querySelector("#port").parentElement.nextElementSibling.style.display = "block";
document.querySelector("#port").previousElementSibling.scrollIntoView({behavior: "smooth"});
return;
}
if (!portUnique()) {
document.querySelector("#port").parentElement.nextElementSibling.nextElementSibling.style.display = "block";
document.querySelector("#port").previousElementSibling.scrollIntoView({behavior: "smooth"});
return;
}
if (!httpAuthUsernameValid()) {
document.querySelector("#httpAuthUsername").parentElement.nextElementSibling.style.display = "block";
if (!document.querySelector("#security_section").classList.contains("section_visible")) {
toggleSection(document.querySelector("#security_section"))
setTimeout(()=>document.querySelector("#httpAuthUsername").previousElementSibling.scrollIntoView({behavior: "smooth"}), 210);
} else {
document.querySelector("#httpAuthUsername").previousElementSibling.scrollIntoView({behavior: "smooth"});
}
return;
}
if (!httpAuthPasswordValid()) {
document.querySelector("#httpAuthPassword").parentElement.nextElementSibling.style.display = "block";
if (!document.querySelector("#security_section").classList.contains("section_visible")) {
toggleSection(document.querySelector("#security_section"))
setTimeout(()=>document.querySelector("#httpAuthPassword").previousElementSibling.scrollIntoView({behavior: "smooth"}), 210);
} else {
document.querySelector("#httpAuthPassword").previousElementSibling.scrollIntoView({behavior: "smooth"});
}
return;
}
if (!ipLimitValid()) {
document.querySelector("#ipThrottling").parentElement.nextElementSibling.style.display = "block";
if (!document.querySelector("#security_section").classList.contains("section_visible")) {
toggleSection(document.querySelector("#security_section"))
setTimeout(()=>document.querySelector("#ipThrottling").previousElementSibling.scrollIntoView({behavior: "smooth"}), 210);
} else {
document.querySelector("#ipThrottling").previousElementSibling.scrollIntoView({behavior: "smooth"});
}
return;
}
let server_object = {
"enabled": activeeditindex !== false ? config.servers[activeeditindex].enabled : true,
"path": current_path,
"port": Math.floor(Number(document.querySelector("#port").value)),
"localnetwork": isChecked("localnetwork"),
"showIndex": isChecked("showIndex"),
"spa": isChecked("spa"),
"rewriteTo": document.querySelector("#rewriteTo").value,
"directoryListing": isChecked("directoryListing"),
"excludeDotHtml": isChecked("excludeDotHtml"),
"ipv6": isChecked("ipv6"),
"cacheControl": document.querySelector("#cacheControl").value,
"hiddenDotFiles": isChecked("hiddenDotFiles"),
"cors": isChecked("cors"),
"upload": isChecked("upload"),
"replace": isChecked("replace"),
"delete": isChecked("delete"),
"staticDirectoryListing": isChecked("staticDirectoryListing"),
"hiddenDotFilesDirectoryListing": isChecked("hiddenDotFilesDirectoryListing"),
"precompression": isChecked("precompression"),
"htaccess": isChecked("htaccess"),
"custom404": document.querySelector("#custom404").value,
"custom403": document.querySelector("#custom403").value,
"custom401": document.querySelector("#custom401").value,
"customErrorReplaceString": document.querySelector("#customErrorReplaceString").value,
"https": isChecked("https"),
"httpsCert": document.querySelector("#httpsCert").value.split("\\r").join("\r").split("\\n").join("\n"),
"httpsKey": document.querySelector("#httpsKey").value.split("\\r").join("\r").split("\\n").join("\n"),
"httpAuth": isChecked("httpAuth"),
"httpAuthUsername": document.querySelector("#httpAuthUsername").value,
"httpAuthPassword": document.querySelector("#httpAuthPassword").value,
"ipThrottling": Math.floor(Number(document.querySelector("#ipThrottling").value)),
};
server_object.plugins = savePluginOptions();
if (activeeditindex !== false) {
for (let i=0; i<Object.keys(server_object).length; i++) {
config.servers[activeeditindex][Object.keys(server_object)[i]] = server_object[Object.keys(server_object)[i]];
}
} else {
if (!config.servers) {
config.servers = [];
}
config.servers.push(server_object);
}
navigate("main");
renderServerList();
window.api.saveconfig(config);
}
let pend_delete_server_id = false;
function confirmDeleteServer() {
config.servers.splice(pend_delete_server_id, 1);
navigate("main");
renderServerList();
window.api.saveconfig(config);
hidePrompt();
}
function deleteServer() {
pend_delete_server_id = activeeditindex;
showPrompt(lang.delete_server_confirm, lang.delete_server_confirm_description, [[lang.prompt_confirm,"destructive",confirmDeleteServer],[lang.cancel,"",hidePrompt]])
}
function toggleServer(index,inedit) {
config.servers[index].enabled = !config.servers[index].enabled;
if (config.servers[index].enabled) {
document.getElementById(inedit ? "edit_server_running" : "server_"+index).classList.add("checked")
if (inedit) {
document.getElementById("edit_server_running").setAttribute("aria-checked", "true");
} else {
document.getElementById("server_"+index).querySelector('[role="switch"]').setAttribute("aria-checked", "true");
}
} else {
document.getElementById(inedit ? "edit_server_running" : "server_"+index).classList.remove("checked")
if (inedit) {
document.getElementById("edit_server_running").setAttribute("aria-checked", "false");
} else {
document.getElementById("server_"+index).querySelector('[role="switch"]').setAttribute("aria-checked", "false");
}
}
updateRunningStates();
window.api.saveconfig(config);
}
function toggleEditServerRunning() {
toggleServer(activeeditindex,true);
}
function toggleRunInBk() {
if (config.background) {
document.querySelector("#background").classList.remove("checked");
document.querySelector("#background").setAttribute("aria-checked", "false");
document.querySelector("#background_welcome").classList.remove("checked");
document.querySelector("#background_welcome").setAttribute("aria-checked", "false");
config.background = false;
} else {
document.querySelector("#background").classList.add("checked");
document.querySelector("#background").setAttribute("aria-checked", "true");
document.querySelector("#background_welcome").classList.add("checked");
document.querySelector("#background_welcome").setAttribute("aria-checked", "true");
config.background = true;
}
document.getElementById("stop_and_quit_button").style.display = config.background ? "block" : "none";
window.api.saveconfig(config);
}
function toggleUpdates() {
if (config.updates === true) {
document.querySelector("#updates").classList.remove("checked");
document.querySelector("#updates").setAttribute("aria-checked", "false");
document.querySelector("#updates_welcome").classList.remove("checked");
document.querySelector("#updates_welcome").setAttribute("aria-checked", "false");
config.updates = false;
document.getElementById("update_banner").style.display = "none";
document.getElementById("update_notice").style.display = "none";
} else {
document.querySelector("#updates").classList.add("checked");
document.querySelector("#updates").setAttribute("aria-checked", "true");
document.querySelector("#updates_welcome").classList.add("checked");
document.querySelector("#updates_welcome").setAttribute("aria-checked", "true");
config.updates = true
delete config.ignore_update;
}
window.api.saveconfig(config);
}
function toggleTray() {
if (config.tray === true) {
document.querySelector("#tray").classList.remove("checked");
document.querySelector("#tray").setAttribute("aria-checked", "false");
config.tray = false;
} else {
document.querySelector("#tray").classList.add("checked");
document.querySelector("#tray").setAttribute("aria-checked", "true");
config.tray = true
}
window.api.saveconfig(config);
}
function themeChange() {
config.theme = document.querySelector("#theme").value;
window.api.saveconfig(config);
}
function changeLang() {
config.language = document.querySelector("#language").value;
window.api.saveconfig(config, true);
}
function portValid() {
return Math.floor(Number(document.querySelector("#port").value)) >= 1 && Math.floor(Number(document.querySelector("#port").value)) <= 65535;
}
function portUnique() {
return (config.servers || []).map(function(a) {return a.port}).indexOf(Math.floor(Number(document.querySelector("#port").value))) === -1 || (activeeditindex !== false && (config.servers || []).map(function(a) {return a.port}).indexOf(Math.floor(Number(document.querySelector("#port").value))) === activeeditindex);
}
function portChange() {
if (portValid()) {
document.querySelector("#port").parentElement.nextElementSibling.style.display = "none";
} else {
document.querySelector("#port").parentElement.nextElementSibling.style.display = "block";
}
if (portUnique()) {
document.querySelector("#port").parentElement.nextElementSibling.nextElementSibling.style.display = "none";
} else {
document.querySelector("#port").parentElement.nextElementSibling.nextElementSibling.style.display = "block";
}
}
function ipLimitValid() {
return Number(document.querySelector("#ipThrottling").value) >= 0;
}
function ipLimitChange() {
if (ipLimitValid()) {
document.querySelector("#ipThrottling").parentElement.nextElementSibling.style.display = "none";
} else {
document.querySelector("#ipThrottling").parentElement.nextElementSibling.style.display = "block";
}
}
function stringContainsControlCharacters(str) {
const controlCharacterPattern = /[\x00-\x1F\x7F]/;
return controlCharacterPattern.test(str);
}
function httpAuthUsernameValid() {
return document.querySelector("#httpAuthUsername").value.indexOf(":") === -1 && !stringContainsControlCharacters(document.querySelector("#httpAuthUsername").value);
}
function httpAuthUsernameChange() {
if (httpAuthUsernameValid()) {
document.querySelector("#httpAuthUsername").parentElement.nextElementSibling.style.display = "none";
} else {
document.querySelector("#httpAuthUsername").parentElement.nextElementSibling.style.display = "block";
}
}
function httpAuthPasswordValid() {
return !stringContainsControlCharacters(document.querySelector("#httpAuthPassword").value);
}
function httpAuthPasswordChange() {
if (httpAuthPasswordValid()) {
document.querySelector("#httpAuthPassword").parentElement.nextElementSibling.style.display = "none";
} else {
document.querySelector("#httpAuthPassword").parentElement.nextElementSibling.style.display = "block";
}
}
function updateCurrentPath() {
if (current_path) {
document.querySelector("#path > div > span").innerText = current_path;
document.querySelector("#path > div > span").parentElement.setAttribute("aria-label", current_path+", "+lang.choose_folder);
} else {
document.querySelector("#path > div > span").innerHTML = '<span style="color: var(--text-secondary);">'+lang.choose_folder+'</span>';
document.querySelector("#path > div > span").parentElement.setAttribute("aria-label", lang.choose_folder);
}
document.querySelector("#folder_path_error").style.display = "none";
}
function chooseFolder() {
window.api.showPicker(current_path).then(function(chosen_path) {
if (chosen_path && chosen_path.length > 0) current_path = chosen_path[0];
updateCurrentPath();
})
}
function htmlescape(str) {
if (str === undefined) {
return str;
}
str = String(str);
return str.replace(/&/g, "&").replace(/</g, "<").replace(/>/g, ">").replace(/"/g, """).replace(/'/g, "'");
}
function urlescape(str) {
if (str == undefined) {
return str;
}
str = String(str);
return str.replace(/"/g, """);
}
function showPrompt(title, content, buttons) {
document.getElementById("prompt_bk").style.pointerEvents = "";
document.getElementById("prompt").classList.add("prompt_show");
document.getElementById("prompt").showModal();
document.getElementById("prompt").classList.remove("prompt_hide");
document.getElementById("prompt_bk").classList.add("active");
if (title) {
document.getElementById("prompt_title").innerHTML = title;
document.getElementById("prompt_title").style.display = "";
} else {
document.getElementById("prompt_title").style.display = "none";
}
document.getElementById("prompt_text").innerHTML = content;
if (buttons) {
document.getElementById("prompt_actions").style.display = "block";
document.getElementById("prompt_actions").innerHTML = buttons.map(a=>{return '<div tabindex="0" role="button" aria-label="'+a[0]+'" class="button ' + a[1] + '" style="margin-left: 10px;" onclick="' + (typeof a[2] === "string" ? a[2] : "") + '"><span>' + a[0] + '</span></div>'}).join("");;
for (let i=0; i<buttons.length; i++) {
if (typeof buttons[i][2] !== "function") continue;
document.getElementById("prompt_actions").children[i].onclick = buttons[i][2];
}
} else {
document.getElementById("prompt_actions").style.display = "none";
}
}
window.onclick = function(event) {
if (event.target == document.getElementById("prompt")) {
hidePrompt();
}
}
function promptClose() {
document.getElementById("prompt").classList.add("prompt_hide");
document.getElementById("prompt").classList.remove("prompt_show");
document.getElementById("prompt_bk").classList.remove("active");
}
function hidePrompt() {
document.getElementById("prompt").classList.add("prompt_hide");
document.getElementById("prompt").classList.remove("prompt_show");
document.getElementById("prompt_bk").classList.remove("active");
setTimeout(function() {
if (document.getElementById("prompt").classList.contains("prompt_hide")) {
document.getElementById("prompt").close();
}
}, 200);
}
function toggleCheckbox(element_or_id, toggled) {
element_or_id = typeof element_or_id === "string" ? document.getElementById(element_or_id) : element_or_id;
toggled = toggled == null ? !element_or_id.classList.contains("checked") : toggled;
if (toggled) {
element_or_id.classList.add("checked");
element_or_id.setAttribute("aria-checked", "true");
element_or_id.querySelector(".checkbox i").innerText = "check_box";
} else {
element_or_id.classList.remove("checked");
element_or_id.setAttribute("aria-checked", "false");
element_or_id.querySelector(".checkbox i").innerText = "check_box_outline_blank";
}
}
function isChecked(element_or_id) {
element_or_id = typeof element_or_id === "string" ? document.getElementById(element_or_id) : element_or_id;
return element_or_id.classList.contains("checked");
}
function resetAllSections() {
let sections = document.querySelectorAll(".settings_section_header");
for (let i=0; i<sections.length; i++) {
if (sections[i].classList.contains("section_visible")) {
toggleSection(sections[i]);
}
}
}
function toggleSection(element) {
if (element.classList.contains("section_visible")) {
element.nextElementSibling.setAttribute("inert", "");
element.classList.remove("section_visible");
element.nextElementSibling.style.height = "";
element.nextElementSibling.classList.remove("section_content_visible");
} else {
if (!element.classList.contains("plugin_nooptions")) {
element.nextElementSibling.removeAttribute("inert");
element.classList.add("section_visible");
element.nextElementSibling.style.height = element.nextElementSibling.children[0].clientHeight+"px";
element.nextElementSibling.classList.add("section_content_visible");
}
}
}
function reevaluateSectionHeights() {
let sections = document.querySelectorAll(".settings_section_header");
for (let i=0; i<sections.length; i++) {
if (sections[i].classList.contains("section_visible")) {
sections[i].nextElementSibling.style.height = sections[i].nextElementSibling.children[0].clientHeight+"px";
}
}
}
let last_gen_crypto_date = false;
function generateCrypto() {
start_gen_date = Date.now();
last_gen_crypto_date = start_gen_date;
document.getElementById("generate_crypto").classList.add("disabled");
window.api.generateCrypto().then(function(crypto) {
if (last_gen_crypto_date === start_gen_date) {
document.getElementById("generate_crypto").classList.remove("disabled");
if (document.getElementById("httpsCert").value.length > 0 || document.getElementById("httpsKey").value.length > 0) {
showPrompt(lang.generate_crypto_overwrite, lang.generate_crypto_overwrite_description, [[lang.prompt_confirm,"destructive",function() {
document.getElementById("httpsCert").value = crypto.cert.split("\r").join("\\r").split("\n").join("\\n");
document.getElementById("httpsKey").value = crypto.privateKey.split("\r").join("\\r").split("\n").join("\\n");
hidePrompt();
}],[lang.cancel,"",function() {hidePrompt()}]])
} else {
console.log(crypto.cert);
console.log(crypto.privateKey);
document.getElementById("httpsCert").value = crypto.cert.split("\r").join("\\r").split("\n").join("\\n");
document.getElementById("httpsKey").value = crypto.privateKey.split("\r").join("\\r").split("\n").join("\\n");
}
}
});
}
function initWelcome() {
config.background = false;
config.updates = true;
config.theme = "system";
window.api.saveconfig(config);
navigate("welcome");
if (install_source === "macappstore") {
document.querySelector("#updates_welcome").style.display = "none";
}
}
function initContinue() {
openMain();
}
function helpInfo(event, id, type) {
event.preventDefault();
event.stopPropagation();
showPrompt((id.indexOf("plugin.") == 0 ? htmlescape(plugin_help_text[id.substring(7)][0]) : lang[type+"_"+id]), (id.indexOf("plugin.") == 0 ? plugin_help_text[id.substring(7)][1] : lang[type+"_"+id+"_description"]).replace(/<a href=["'](.+?)["']>/g, function(a, b) {return '<a href="'+b+'" target="_blank" onclick="window.api.openExternal(this.href);event.preventDefault()">'}), [[lang.prompt_done,"",hidePrompt]]);
}
// TODO: Implement drag and drop for setting the folder directory or installing a plugin. I don't know how to make this work with security scoped bookmarks on macOS.
var outstanding_drag_enter_events = 0;
var dragHandler = undefined;
function dragEnter(event) {
if (dragHandler) {
event.preventDefault();
outstanding_drag_enter_events++;
dragStarted();
}
}
function dragLeave(event) {
event.preventDefault();
outstanding_drag_enter_events = Math.max(0, outstanding_drag_enter_events - 1);
if (outstanding_drag_enter_events == 0) {
dragEnded();
}
}
function dragOver(event) {
event.preventDefault();
}
function dragStarted() {
document.querySelector("#drop_zone").classList.add("drag_hovering");
}
function dragEnded() {
document.querySelector("#drop_zone").classList.remove("drag_hovering");
}
function dragDrop(event) {
event.preventDefault();
outstanding_drag_enter_events = 0;
dragEnded();
if (dragHandler && event.dataTransfer.files && event.dataTransfer.files[0]) {
dragHandler(event.dataTransfer.files[0].path);
}
}
function addPlugin(select_type) {
if (select_type) {
hidePrompt();
doShowPicker();
} else {
if (platform !== "darwin") {
showPrompt(lang.add_plugin, '<div style="padding: 8px 0px;overflow: hidden;"><div tabindex="0" class="button left" onclick="addPlugin(\'folder\')" role="button" aria-label="'+lang.plugin_choose_folder+'">'+lang.plugin_choose_folder+'</div></div><div style="padding: 8px 0px;overflow: hidden;padding-bottom: 0px;margin-bottom: -12px;"><div tabindex="0" class="button left" onclick="addPlugin(\'zip\')" role="button" aria-label="'+lang.plugin_choose_zip+'">'+lang.plugin_choose_zip+'</div></div>', []);
} else {
doShowPicker();
}
}
function doShowPicker() {
window.api.showPickerForPlugin(select_type).then(function(chosen_path) {
if (chosen_path && chosen_path.length > 0) {
window.api.checkPlugin(chosen_path[0]).then(function(manifest) {
if (manifest) {
showPrompt(lang.add_plugin_confirm.replace("[NAME]",htmlescape(manifest.name.substring(0,32))), lang.add_plugin_confirm_description, [[lang.prompt_confirm,"destructive",function() {
if (window.api.addPlugin(chosen_path[0])) {
hidePrompt();
} else {
showPrompt(lang.add_plugin_failed, lang.add_plugin_failed_description, [[lang.prompt_done,"",hidePrompt]]);
}
}],[lang.cancel,"",hidePrompt]]);