151 lines
3.8 KiB
JavaScript
151 lines
3.8 KiB
JavaScript
require('bootstrap');
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var qs = require('query-string');
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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 initGoogleSearch() {
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var container = $('.google-custom-search');
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if (container.length == 0) {
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return;
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}
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var cx = '012722186170730423054:utwznhnrrmi';
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var gcse = document.createElement('script');
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gcse.type = 'text/javascript';
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gcse.async = true;
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gcse.src = (document.location.protocol == 'https:' ? 'https:' : 'http:') +
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'//cse.google.com/cse.js?cx=' + cx;
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var s = document.getElementsByTagName('script')[0];
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s.parentNode.insertBefore(gcse, s);
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$(`
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<gcse:searchresults-only linktarget="_parent"></gcse:searchresults-only>
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`).appendTo(container);
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$(`
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<div style="display: none">
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<div id="base_webResult">
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<div class="gs-webResult gs-result"
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data-vars="{
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longUrl: function() {
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var i = unescapedUrl.indexOf(visibleUrl);
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return i < 1 ? visibleUrl : unescapedUrl.substring(i);
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},
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processSearchTitle: function(title) {
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return title.split(' | ').slice(0, -2).join(' | ') || 'Documentation';
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}
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}">
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<div class="gs-title">
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<a class="gs-title" data-attr="{href:unescapedUrl, target:target}"
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data-body="html(processSearchTitle(title))"></a>
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</div>
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<div class="gs-visibleUrl gs-visibleUrl-long" data-body="longUrl()"></div>
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<div class="gs-snippet" data-body="html(content)"></div>
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</div>
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</div>
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</div>
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`).appendTo(container);
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var params = qs.parse(location.search);
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if (params.q) {
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$('input[name="q"]', container).val(params.q);
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}
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}
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function hideThingsForWindows() {
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if (navigator.appVersion.indexOf('Win') >= 0) {
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$('.hide-for-windows').hide();
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}
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}
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$(function() {
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initDownloadButton();
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initInstallRow();
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initGoogleSearch();
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hideThingsForWindows();
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});
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