mirror of
https://github.com/caddyserver/website.git
synced 2025-04-24 14:06:17 -04:00
221 lines
7 KiB
JavaScript
221 lines
7 KiB
JavaScript
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// download package list as soon as possible
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$.get("/api/packages").done(function(json) {
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var packageList = json.result;
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// wait until the DOM has finished loading before rendering the results
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$(function() {
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const optpkgTemplate =
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'<tr class="optpkg">'+
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' <td><label><input type="checkbox"><span class="optpkg-name"></span></label></td>'+
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' <td class="text-center"><input type="text" name="version" placeholder="latest" title="Package version" size="5"></td>'+
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' <td class="optpkg-modules"></td>'+
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'</tr>';
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const optpkgModuleTemplate =
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'<div class="optpkg-module">'+
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' <a class="module-name" title="View docs"></a>'+
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' <span class="module-description"></span>'+
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'</div>';
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for (var i = 0; i < packageList.length; i++) {
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var pkg = packageList[i];
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if (isStandard(pkg.path)) {
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// not necessary to show, since these packages
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// come with standard distribution
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continue;
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}
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var $optpkg = $(optpkgTemplate);
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$('.optpkg-name', $optpkg).text(pkg.path);
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if (pkg.modules && pkg.modules.length > 0) {
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for (var j = 0; j < pkg.modules.length; j++) {
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var mod = pkg.modules[j];
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var $mod = $(optpkgModuleTemplate);
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$('.module-name', $mod).attr('href', '/docs/modules/'+mod.name).text(mod.name);
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$('.module-description', $mod).text(truncate(mod.docs, 120));
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$('.optpkg-modules', $optpkg).append($mod);
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}
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} else {
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$('.optpkg-modules', $optpkg)
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.addClass("optpkg-no-modules")
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.text('This package does not add any modules. Either it is another kind of plugin (such as a config adapter) or this listing is in error.');
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}
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$('#optional-packages').append($optpkg);
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}
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});
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}).fail(function(jqxhr, status, error) {
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swal({
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icon: "error",
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title: "Unavailable",
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content: $('<div>Sorry, the build server is down for maintenance right now. You can try again later or <a href="https://github.com/caddyserver/caddy/releases/latest">download pre-built Caddy binaries from GitHub</a> any time.</div>')[0]
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});
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$(function() {
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disableFields(false);
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});
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});
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$(function() {
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autoPlatform();
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downloadButtonHtml = $('#download').html();
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// update the page, including the download link, when form fields change
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$('#optional-packages').on('change', 'input[type=checkbox]', function() {
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$(this).closest('.optpkg').toggleClass('selected');
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updatePage();
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});
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$('#optional-packages').on('change keyup', 'input[name=version]', function() {
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updatePage();
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});
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$('#platform').change(function() {
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updatePage();
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});
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$('#download').click(function(event) {
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if ($(this).hasClass('disabled')) {
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return false;
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}
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disableFields(true);
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fathom.trackGoal('U9K2UTFV', 0);
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$.ajax($(this).attr('href'), { method: "HEAD" }).done(function(data, status, jqxhr) {
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window.onbeforeunload = null; // disable exit confirmation before "redirecting" to download
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window.location = jqxhr.getResponseHeader("Location");
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}).fail(function(jqxhr, status, error) {
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handleBuildError(jqxhr, status, error);
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}).always(function() {
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enableFields();
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});
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return false;
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});
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})
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// autoPlatform choooses the platform in the list that best
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// matches the user's browser, if it's available.
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function autoPlatform() {
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// assume 32-bit linux, then change OS and architecture if justified
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var os = "linux", arch = "386", arm = "";
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// change os
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if (/Macintosh/i.test(navigator.userAgent)) {
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os = "darwin";
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} else if (/Windows/i.test(navigator.userAgent)) {
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os = "windows";
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} else if (/FreeBSD/i.test(navigator.userAgent)) {
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os = "freebsd";
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} else if (/OpenBSD/i.test(navigator.userAgent)) {
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os = "openbsd";
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}
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// change architecture
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if (os == "darwin" || /amd64|x64|x86_64|Win64|WOW64|i686|64-bit/i.test(navigator.userAgent)) {
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arch = "amd64";
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} else if (/arm64/.test(navigator.userAgent)) {
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arch = "arm64";
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} else if (/ ARM| armv/.test(navigator.userAgent)) {
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arch = "arm";
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}
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// change arm version
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if (arch == "arm") {
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arm = "7"; // assume version 7 by default
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if (/armv6/.test(navigator.userAgent)) {
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arm = "6";
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} else if (/armv5/.test(navigator.userAgent)) {
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arm = "5";
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}
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}
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var selString = os+"-"+arch;
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if (arm != "") {
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selString += "-"+arm;
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}
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$('#platform').val(selString);
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updatePage();
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}
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function getDownloadLink() {
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// get platform components
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var platformParts = $('#platform').val().split("-");
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var os = platformParts[0];
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var arch = platformParts[1];
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var arm = platformParts.length > 2 ? platformParts[2] : "";
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var qs = new URLSearchParams();
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if (os) qs.set("os", os);
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if (arch) qs.set("arch", arch);
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if (arm) qs.set("arm", arm);
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// get plugins and their versions
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$('#optional-packages .selected').each(function() {
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// get package path
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var p = $('.optpkg-name', this).text().trim();
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// get package version, if user specified one
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var ver = $('input[name=version]', this).val().trim();
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if (ver) {
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p += "@"+ver;
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}
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qs.append("p", p);
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});
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var idempotencyKey = Math.floor(Math.random() * 99999999999999);
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qs.append("idempotency", idempotencyKey);
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return "/api/download?"+qs.toString();
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}
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function handleBuildError(jqxhr, status, error) {
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var $content = $('<div class="swal-custom-content">');
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if (jqxhr.status == 502) {
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swal({
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icon: "error",
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title: "Unavailable",
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content: $content.html('Sorry, the build server is down for maintenance right now. You can try again later or <a href="https://github.com/caddyserver/caddy/releases/latest">download pre-built Caddy binaries from GitHub</a>.')[0]
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});
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} else {
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swal({
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icon: "error",
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title: "Build failed",
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content: $content.html('The two most common reasons are:<ol><li><b>A plugin is not compiling.</b> The developer must release a new version that compiles.</li><li><b>The build configuration is invalid.</b> If you specified any versions, make sure they are correct and <a href="https://golang.org/cmd/go/#hdr-Module_compatibility_and_semantic_versioning" target="_blank">within the same major version</a> as the path of the associated package.</li></ol>In the meantime, you can <a href="https://github.com/caddyserver/caddy/releases/latest">download Caddy from GitHub</a> without any plugins.')[0]
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});
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}
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}
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function updatePage() {
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$('#package-count').text($('.optpkg.selected').length);
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$('#download').attr('href', getDownloadLink());
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}
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function disableFields(building) {
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$('#download, #optional-packages').addClass('disabled');
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$('.download-bar select, #optional-packages input').prop('disabled', true);
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if (building) {
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$('#download').html('<div class="loader"></div> Building');
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// prevent accidentally leaving the page during a build
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window.onbeforeunload = function() {
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return "Your custom build is in progress.";
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};
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} else {
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$('#download').html('Builds Unavailable');
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}
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}
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function enableFields() {
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$('#download, #optional-packages').removeClass('disabled');
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$('.download-bar select, #optional-packages input').prop('disabled', false);
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$('#download').html(downloadButtonHtml);
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// allow user to leave page easily
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window.onbeforeunload = null;
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}
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var downloadButtonHtml; // to restore button to its original contents
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