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https://github.com/home-assistant/home-assistant.io.git
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Modernize JavaScript on integrations page (#30964)
Co-authored-by: Franck Nijhof <git@frenck.dev>
This commit is contained in:
Daniel Lo Nigro
GitHub
parent
1c4c5574ae
commit
db0843f4ca
@ -33,7 +33,7 @@ regenerate: false
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<a href='#featured' class="btn">Featured</a>
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<a href='#works-with-home-assistant' class="btn">Partner brands</a>
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</div>
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<div class="version_select">Added in: <select name="versions">
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<div class="version_select">Added in: <select id="versions" name="versions">
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<option value="#"></option>
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{%- for group in components_by_version -%}
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<optgroup label="{{ group.label }} ({{group.new_components_count}})">
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@ -82,35 +82,9 @@ regenerate: false
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</div>
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</div>
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<script
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src="https://code.jquery.com/jquery-3.5.1.slim.min.js"
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integrity="sha256-4+XzXVhsDmqanXGHaHvgh1gMQKX40OUvDEBTu8JcmNs="
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crossorigin="anonymous"></script>
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<script
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src="https://cdnjs.cloudflare.com/ajax/libs/mustache.js/2.3.0/mustache.min.js"
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integrity="sha384-wlIoxluAn4R0ncWYWAibi4AATy1rxh4LzxfPhzhRfBwpYzbAQT7FDApW3TTf4KC+"
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crossorigin="anonymous"></script>
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<script
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src="https://cdnjs.cloudflare.com/ajax/libs/vanilla-lazyload/10.17.0/lazyload.min.js"
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integrity="sha384-vJtpZDYI5wEvw5lJzoCEeYTiRzgoR1NmzkWtzy04p4AaQjHXAzxNqSEVlIsutpxa"
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crossorigin="anonymous"></script>
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{% raw %}
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<script id="component-template" type="text/x-custom-template">
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{{#components}}
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<a href="{{url}}" class="option-card">
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<div class="img-container">{{{image}}}</div>
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<div class='title'>{{title}}</div>
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</a>
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{{/components}}
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{{^components}}
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<p class='note'>Nothing found!</p>
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{{/components}}
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</script>
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{% endraw %}
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<script type="text/javascript">
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// This object contains all components we have
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var allComponents = [
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const allComponents = [
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{%- for component in components -%}
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{%- if component.ha_category -%}
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{%- assign sliced_version = component.ha_release | split: '.' -%}
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@ -131,38 +105,38 @@ allComponents.pop(); // remove placeholder element at the end
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<script type="text/javascript">
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(function () {
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var template = $('#component-template').html();
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Mustache.parse(template); // make future calls to render faster
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const SEARCH_PREFIX = '#search/';
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const VERSION_PREFIX = '#version/';
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const searchInputEl = document.querySelector('.component-search input');
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const componentContainerEl = document.querySelector('#componentContainer');
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function init() {
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// do the lowerCase transformation once
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for (i = 0; i < allComponents.length; i++) {
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title = allComponents[i].title.toLowerCase();
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domain = allComponents[i].domain;
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title_normalized = title
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for (let component of allComponents) {
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const title = component.title.toLowerCase();
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const domain = component.domain;
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const titleNormalized = title
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.normalize("NFD")
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.replace(/[\u0300-\u036f]/g, "");
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title_dedashed = title.replace(/[-_]/g, " ");
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title_normalized_dedashed = title_normalized.replace(/[-_]/g, " ");
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const titleDedashed = title.replace(/[-_]/g, " ");
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const titleNormalizedDedashed = titleNormalized.replace(/[-_]/g, " ");
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allComponents[i].titleLC = title;
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allComponents[i].search = `${title} ${title_normalized} ${title_dedashed} ${title_normalized_dedashed} ${domain}`;
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component.titleLC = title;
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component.search = `${title} ${titleNormalized} ${titleDedashed} ${titleNormalizedDedashed} ${domain}`;
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}
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// sort the components alphabetically
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allComponents.sort(function (a, b) {
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return a.titleLC.localeCompare(b.titleLC);
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});
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allComponents.sort((a, b) => a.titleLC.localeCompare(b.titleLC));
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if (location.hash !== '' && location.hash.indexOf('#search/') === 0) {
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if (location.hash !== '' && location.hash.indexOf(SEARCH_PREFIX) === 0) {
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// set default value in search from URL
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jQuery('.component-search input').val(decodeURIComponent(location.hash).substring(8));
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const search = decodeURIComponent(location.hash).substring(SEARCH_PREFIX.length);
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searchInputEl.value = search;
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}
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// add focus to the search field - even on IE
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setTimeout(function () {
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jQuery('.component-search input').focus();
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}, 1);
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// add focus to the search field
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setTimeout(() => searchInputEl.focus(), 1);
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}
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init();
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@ -170,152 +144,134 @@ allComponents.pop(); // remove placeholder element at the end
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* filter all components, based on the location's hash and render them into the component box
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*/
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function applyFilter() {
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var logoLazyLoad = new LazyLoad({
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elements_selector: ".option-card img"
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});
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var rendered, i, filter, search;
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var hash = location.hash || '';
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var data = {
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components: [],
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image: function () {
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return `<img src="https://brands.home-assistant.io/${this.ha_brand ? "brands": "_"}/${this.domain}/logo.png" srcset="https://brands.home-assistant.io/${this.ha_brand ? "brands ": "_"}/${this.domain}/logo@2x.png 2x" loading="lazy">`;
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}
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};
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const hash = location.hash || '';
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let components = [];
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// fade-out css effect on the old elements. This is actually not visible on fast browsers
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$('#componentContainer').addClass('remove-items');
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componentContainerEl.classList.add('remove-items');
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if (hash.indexOf('#search/') === -1) {
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// reset search box when not searching
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jQuery('.component-search input').val(null);
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searchInputEl.value = null;
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}
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if (hash === '#all') {
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// shortcut: no need to filter
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data.components = allComponents;
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components = allComponents;
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} else {
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if (hash.indexOf('#search/') === 0) {
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let filter, search;
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if (hash.indexOf(SEARCH_PREFIX) === 0) {
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// search through title and category
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search = decodeURIComponent(hash).substring(8).toLowerCase();
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filter = function (comp) {
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return (
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comp.search.indexOf(search) !== -1 ||
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comp.cat.find((c) => c.includes("#")) != undefined
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);
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};
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search = decodeURIComponent(hash).substring(SEARCH_PREFIX.length).toLowerCase();
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filter = comp =>
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comp.search.indexOf(search) !== -1 ||
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comp.cat.find((c) => c.includes("#")) != undefined;
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} else if (hash === '#featured' || hash === '') {
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// only show those with featured = true
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filter = function (comp) {
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return comp.featured;
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};
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filter = comp => comp.featured;
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} else if (hash === '#works-with-home-assistant') {
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// only show those partners of the Works with Home Assistant program
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filter = function (comp) {
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return comp.wwha;
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};
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filter = comp => comp.wwha;
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} else if (hash.indexOf('#version/') === 0) {
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} else if (hash.indexOf(VERSION_PREFIX) === 0) {
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// compare against a version
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search = decodeURIComponent(hash).substring(9).toLowerCase();
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filter = function (comp) {
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// compare version string against version js
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return comp.v === search;
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};
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search = decodeURIComponent(hash).substring(VERSION_PREFIX.length).toLowerCase();
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// compare version string against version js
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filter = comp => comp.v === search;
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} else {
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// regular filter categories
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search = hash.substring(1);
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filter = function (comp) {
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return comp.cat.includes(search);
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};
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filter = comp => comp.cat.includes(search);
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}
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// filter all components using the filter function
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for (i = 0; i < (allComponents.length); i++) {
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if (filter(allComponents[i])) {
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data.components.push(allComponents[i]);
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}
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}
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components = allComponents.filter(filter);
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}
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rendered = Mustache.render(template, data);
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let rendered;
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if (components.length > 0) {
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// Note: Assumes all data has already been sanitized
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rendered = components.map(component => `
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<a href="${component.url}" class="option-card">
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<div class="img-container">${buildImageEl(component)}</div>
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<div class='title'>${component.title}</div>
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</a>
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`).join('\n');
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} else {
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rendered = '<p class="note">Nothing found!</p>';
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}
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// set active class on active menu item
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jQuery('.filter-button-group a.active').removeClass('active');
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jQuery(`.filter-button-group a[href="${hash}"]`).addClass('active');
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document.querySelector('.filter-button-group a.active')?.classList?.remove?.('active');
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document.querySelector(`.filter-button-group a[href="${hash}"]`)?.classList?.add?.('active');
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if (hash === "") {
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jQuery('.filter-button-group a[href*="#featured"]').addClass('active');
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document.querySelector('.filter-button-group a[href*="#featured"]').classList.add('active');
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}
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// remove previous elements and css classes, add the new stuff and then trigger the fade-in css animation
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$('#componentContainer').html('').removeClass('show-items remove-items').html(rendered).addClass('show-items');
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logoLazyLoad.update();
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componentContainerEl.innerHTML = '';
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componentContainerEl.classList.remove('show-items');
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componentContainerEl.classList.remove('remove-items');
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componentContainerEl.innerHTML = rendered;
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componentContainerEl.classList.add('show-items');
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}
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/**
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* update the browser location hash. This enables users to use the browser-history
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*/
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function updateHash(newHash) {
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if ('pushState' in history) {
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history.pushState('', '', newHash);
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} else {
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location.hash = newHash;
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}
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function buildImageEl(component) {
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const urlBase = [
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'https://brands.home-assistant.io',
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component.ha_brand ? 'brands' : '_',
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component.domain,
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'logo'
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].join('/');
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return `<img src="${urlBase}.png" srcset="${urlBase}@2x.png 2x" loading="lazy">`;
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}
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// update view by filter selection
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jQuery('.filter-button-group a').click(function () {
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updateHash(this.getAttribute('href'));
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applyFilter();
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return false;
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});
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for (let filterLink of document.querySelectorAll('.filter-button-group a')) {
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filterLink.addEventListener('click', () => {
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history.pushState('', '', filterLink.getAttribute('href'));
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applyFilter();
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return false;
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});
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}
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// update view on select change
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jQuery('select').change(function () {
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updateHash(this.value);
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const versionsEl = document.getElementById('versions');
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versionsEl.addEventListener('change', () => {
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history.pushState('', '', versionsEl.value);
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applyFilter();
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return false;
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});
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/**
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* Simple debounce implementation, based on http://davidwalsh.name/javascript-debounce-function
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* Simple debounce implementation
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*/
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function debounce(func, wait, immediate) {
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var timeout;
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return function () {
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var context = this,
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args = arguments;
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var later = function () {
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timeout = null;
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if (!immediate) {
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func.apply(context, args);
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}
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};
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var callNow = immediate && !timeout;
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function debounce(func, wait) {
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let timeout;
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return () => {
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clearTimeout(timeout);
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timeout = setTimeout(later, wait);
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if (callNow) {
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func.apply(context, args);
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}
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timeout = setTimeout(func, wait);
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};
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};
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// update view by search text
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$('.component-search input').keyup(debounce(function () {
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var text = $(this).val();
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// sanitize input
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text = text.replace(/[(\?|\&\{\}\(\))]/gi, '').trim();
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if (typeof text === "string" && text.length >= 1) {
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updateHash('#search/' + text);
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searchInputEl.addEventListener('keyup', debounce(() => {
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const text = searchInputEl.value
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// sanitize input
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.replace(/[(\?|\&\{\}\(\))]/gi, '')
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.trim();
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let newHash = typeof text === "string" && text.length >= 1
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? SEARCH_PREFIX + text
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: '#all';
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// Only apply filter if hash has changed
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if (newHash !== window.location.hash) {
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history.pushState('', '', newHash);
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applyFilter();
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}
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else {
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updateHash('#all');
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}
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applyFilter();
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}, 500));
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window.addEventListener('hashchange', applyFilter);
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