mirror of
https://github.com/tobychui/zoraxy.git
synced 2025-10-31 14:04:13 +01:00
Merge pull request #395 from eyerrock/container-searchbar
search bar for Docker container list
This commit is contained in:
Toby Chui
@@ -10,17 +10,27 @@
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<body>
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<br />
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<div class="ui container">
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<div class="field">
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<div class="ui checkbox">
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<input type="checkbox" id="showUnexposed" class="hidden" />
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<label for="showUnexposed"
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>Show Containers with Unexposed Ports
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<br />
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<small
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>Please make sure Zoraxy and the target container share a
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network</small
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>
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</label>
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<div class="ui form">
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<div class="field">
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<input
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id="searchbar"
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type="text"
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placeholder="Search..."
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autocomplete="off"
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/>
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</div>
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<div class="field">
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<div class="ui checkbox">
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<input type="checkbox" id="showUnexposed" class="hidden" />
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<label for="showUnexposed"
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>Show Containers with unexposed ports
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<br />
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<small
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>Please make sure Zoraxy and the target container share a
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network</small
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>
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</label>
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</div>
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</div>
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</div>
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<div class="ui header">
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@@ -46,131 +56,185 @@
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</div>
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<script>
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let lines = {};
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let linesAdded = {};
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// debounce function to prevent excessive calls to a function
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function debounce(func, delay) {
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let timeout;
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return (...args) => {
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clearTimeout(timeout);
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timeout = setTimeout(() => func(...args), delay);
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};
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}
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document
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.getElementById("showUnexposed")
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.addEventListener("change", () => {
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console.log("showUnexposed", $("#showUnexposed").is(":checked"));
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$("#containersList").html('<div class="ui loader active"></div>');
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// wait until DOM is fully loaded before executing script
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$(document).ready(() => {
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const $containersList = $("#containersList");
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const $containersAddedList = $("#containersAddedList");
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const $containersAddedListHeader = $("#containersAddedListHeader");
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const $searchbar = $("#searchbar");
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const $showUnexposed = $("#showUnexposed");
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$("#containersAddedList").empty();
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$("#containersAddedListHeader").attr("hidden", true);
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let lines = {};
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let linesAdded = {};
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// load showUnexposed checkbox state from local storage
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function loadShowUnexposedState() {
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const storedState = localStorage.getItem("showUnexposed");
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if (storedState !== null) {
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$showUnexposed.prop("checked", storedState === "true");
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}
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}
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// save showUnexposed checkbox state to local storage
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function saveShowUnexposedState() {
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localStorage.setItem("showUnexposed", $showUnexposed.prop("checked"));
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}
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// fetch docker containers
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function getDockerContainers() {
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$containersList.html('<div class="ui loader active"></div>');
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$containersAddedList.empty();
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$containersAddedListHeader.attr("hidden", true);
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lines = {};
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linesAdded = {};
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const hostRequest = $.get("/api/proxy/list?type=host");
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const dockerRequest = $.get("/api/docker/containers");
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Promise.all([hostRequest, dockerRequest])
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.then(([hostData, dockerData]) => {
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if (!hostData.error && !dockerData.error) {
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processDockerData(hostData, dockerData);
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} else {
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showError(hostData.error || dockerData.error);
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}
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})
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.catch((error) => {
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console.error(error);
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parent.msgbox("Error loading data: " + error.message, false);
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});
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}
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// process docker data and update ui
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function processDockerData(hostData, dockerData) {
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const { containers } = dockerData;
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const existingTargets = new Set(
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hostData.flatMap(({ ActiveOrigins }) =>
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ActiveOrigins.map(({ OriginIpOrDomain }) => OriginIpOrDomain)
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)
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);
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containers.forEach((container) => {
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const name = container.Names[0].replace(/^\//, "");
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container.Ports.forEach((portObject) => {
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let port = portObject.PublicPort || portObject.PrivatePort;
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if (!portObject.PublicPort && !$showUnexposed.is(":checked"))
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return;
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// if port is not exposed, use container's name and let docker handle the routing
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// BUT this will only work if the container is on the same network as Zoraxy
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const targetAddress = portObject.IP || name;
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const key = `${name}-${port}`;
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if (
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existingTargets.has(`${targetAddress}:${port}`) &&
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!linesAdded[key]
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) {
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linesAdded[key] = { name, ip: targetAddress, port };
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} else if (!lines[key]) {
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lines[key] = { name, ip: targetAddress, port };
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}
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});
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});
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// update ui
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updateContainersList();
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updateAddedContainersList();
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}
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// update containers list
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function updateContainersList() {
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$containersList.empty();
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Object.entries(lines).forEach(([key, line]) => {
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$containersList.append(`
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<div class="item">
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<div class="right floated content">
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<div class="ui button add-button" data-key="${key}">Add</div>
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</div>
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<div class="content">
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<div class="header">${line.name}</div>
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<div class="description">${line.ip}:${line.port}</div>
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</div>
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</div>
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`);
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});
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$containersList.find(".loader").removeClass("active");
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}
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// update the added containers list
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function updateAddedContainersList() {
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Object.entries(linesAdded).forEach(([key, line]) => {
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$containersAddedList.append(`
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<div class="item">
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<div class="content">
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<div class="header">${line.name}</div>
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<div class="description">${line.ip}:${line.port}</div>
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</div>
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</div>
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`);
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});
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if (Object.keys(linesAdded).length) {
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$containersAddedListHeader.removeAttr("hidden");
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}
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}
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// show error message
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function showError(error) {
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$containersList.html(
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`<div class="ui basic segment"><i class="ui red times icon"></i> ${error}</div>`
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);
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parent.msgbox(`Error loading data: ${error}`, false);
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}
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//
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// event listeners
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//
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$showUnexposed.on("change", () => {
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saveShowUnexposedState(); // save the new state to local storage
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getDockerContainers();
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});
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function getDockerContainers() {
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const hostRequest = $.get("/api/proxy/list?type=host");
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const dockerRequest = $.get("/api/docker/containers");
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$searchbar.on(
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"input",
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debounce(() => {
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// debounce searchbar input with 300ms delay, then filter list
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// this prevents excessive calls to the filter function
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const search = $searchbar.val().toLowerCase();
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$("#containersList .item").each((index, item) => {
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const content = $(item).text().toLowerCase();
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$(item).toggle(content.includes(search));
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});
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}, 300)
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);
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Promise.all([hostRequest, dockerRequest])
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.then(([hostData, dockerData]) => {
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if (!dockerData.error && !hostData.error) {
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const { containers, network } = dockerData;
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$containersList.on("click", ".add-button", (event) => {
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const key = $(event.currentTarget).data("key");
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if (lines[key]) {
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parent.addContainerItem(lines[key]);
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}
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});
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const existingTargets = new Set(
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hostData.flatMap(({ ActiveOrigins }) =>
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ActiveOrigins.map(({ OriginIpOrDomain }) => OriginIpOrDomain)
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)
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);
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//
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// initial calls
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//
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for (const container of containers) {
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const Ports = container.Ports;
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const name = container.Names[0].replace(/^\//, "");
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// load state of showUnexposed checkbox
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loadShowUnexposedState();
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for (const portObject of Ports) {
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let port = portObject.PublicPort;
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if (!port) {
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if (!$("#showUnexposed").is(":checked")) {
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continue;
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}
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port = portObject.PrivatePort;
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}
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const key = `${name}-${port}`;
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// if port is not exposed, use container's name and let docker handle the routing
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// BUT this will only work if the container is on the same network as Zoraxy
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const targetAddress = portObject.IP || name;
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if (
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existingTargets.has(`${targetAddress}:${port}`) &&
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!linesAdded[key]
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) {
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linesAdded[key] = {
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name,
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ip: targetAddress,
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port,
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};
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} else if (!lines[key]) {
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lines[key] = {
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name,
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ip: targetAddress,
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port,
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};
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}
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}
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}
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for (const [key, line] of Object.entries(lines)) {
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$("#containersList").append(
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`<div class="item">
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<div class="right floated content">
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<div class="ui button" onclick="addContainerItem('${key}');">Add</div>
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</div>
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<div class="content">
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<div class="header">${line.name}</div>
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<div class="description">
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${line.ip}:${line.port}
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</div>
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</div>`
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);
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}
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for (const [key, line] of Object.entries(linesAdded)) {
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$("#containersAddedList").append(
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`<div class="item">
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<div class="content">
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<div class="header">${line.name}</div>
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<div class="description">
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${line.ip}:${line.port}
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</div>
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</div>`
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);
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}
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Object.entries(linesAdded).length &&
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$("#containersAddedListHeader").removeAttr("hidden");
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$("#containersList .loader").removeClass("active");
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} else {
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parent.msgbox(
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`Error loading data: ${dockerData.error || hostData.error}`,
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false
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);
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$("#containersList").html(
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`<div class="ui basic segment"><i class="ui red times icon"></i> ${
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dockerData.error || hostData.error
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}</div>`
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);
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}
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})
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.catch((error) => {
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console.log(error.responseText);
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parent.msgbox("Error loading data: " + error.message, false);
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});
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}
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getDockerContainers();
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function addContainerItem(item) {
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if (lines[item]) {
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parent.addContainerItem(lines[item]);
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}
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}
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// initial load of docker containers
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getDockerContainers();
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});
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</script>
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</body>
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</html>
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