95 lines
2.1 KiB
JavaScript
95 lines
2.1 KiB
JavaScript
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require('bootstrap');
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function selectText(text) {
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if (document.body.createTextRange) {
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let range = document.body.createTextRange();
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range.moveToElementText(text);
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range.select();
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} else if (window.getSelection) {
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let selection = window.getSelection();
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let range = document.createRange();
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range.selectNodeContents(text);
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selection.removeAllRanges();
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selection.addRange(range);
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}
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}
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function initDownloadButton() {
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let buttons = $('.download-btn');
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if (buttons.length <= 0) {
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return;
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}
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buttons.hide();
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$.ajax({
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method: 'GET',
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url: 'https://api.github.com/repos/lektor/lektor/releases',
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crossDomain: true
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}).then((releases) => {
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updateDownloadButtons(buttons.toArray(), releases);
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}, () => {
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buttons.show();
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});
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}
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function findBestTarget(assets) {
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let matcher = null;
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let note = null;
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if (navigator.platform.match(/^mac/i)) {
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matcher = /\.dmg$/;
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note = 'For OSX 10.9 and later.';
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}
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if (matcher != null) {
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for (let i = 0; i < assets.length; i++) {
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if (assets[i].name.match(matcher)) {
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return {
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url: assets[i].browser_download_url,
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note: note
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};
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}
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}
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}
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return null;
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}
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function updateDownloadButtons(buttons, releases) {
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let tag = releases[0].tag_name;
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let selectTarget = '/downloads/';
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let assetTarget = findBestTarget(releases[0].assets);
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buttons.forEach((button) => {
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let note = $('<div class="note"></div>').appendTo(button);
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let link = $('a', button);
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if (assetTarget) {
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link.attr('href', assetTarget.url);
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note.append($('<span></span>').text(assetTarget.note + ' '));
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note.append(
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$('<a>Other platforms</a>')
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.attr('href', selectTarget));
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} else {
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link.attr('href', selectTarget);
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}
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link.append($('<span class="version"></span>').text(tag));
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$(button).fadeIn('slow');
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});
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}
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function initInstallRow() {
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let code = $('.install-row pre');
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if (code.length > 0) {
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code.on('dblclick', function() {
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selectText(this);
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});
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}
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}
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$(function() {
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initDownloadButton();
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initInstallRow();
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});
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