From ce331bd948cd00c99ec79ff9827a5a2c34756cef Mon Sep 17 00:00:00 2001 From: btopro Date: Wed, 9 Aug 2023 17:38:09 -0400 Subject: [PATCH] https://github.com/elmsln/issues/issues/1530 start --- elements/play-list/.editorconfig | 17 ++ elements/play-list/.gitignore | 2 + elements/play-list/.npmignore | 1 + elements/play-list/.surgeignore | 1 + elements/play-list/.travis.yml | 18 ++ elements/play-list/LICENSE.md | 201 ++++++++++++++++++ elements/play-list/README.md | 63 ++++++ elements/play-list/custom-elements.json | 12 ++ elements/play-list/demo/index.html | 27 +++ elements/play-list/gulpfile.cjs | 169 +++++++++++++++ elements/play-list/index.html | 13 ++ elements/play-list/lib/.gitkeep | 0 elements/play-list/lib/SLStyleManager.js | 25 +++ .../lib/play-list.haxProperties.json | 39 ++++ elements/play-list/package.json | 73 +++++++ elements/play-list/play-list.js | 189 ++++++++++++++++ elements/play-list/play-list.stories.js | 22 ++ elements/play-list/polymer.json | 31 +++ elements/play-list/src/play-list.js | 189 ++++++++++++++++ elements/play-list/test/play-list.test.js | 17 ++ 20 files changed, 1109 insertions(+) create mode 100644 elements/play-list/.editorconfig create mode 100644 elements/play-list/.gitignore create mode 100644 elements/play-list/.npmignore create mode 100644 elements/play-list/.surgeignore create mode 100644 elements/play-list/.travis.yml create mode 100644 elements/play-list/LICENSE.md create mode 100644 elements/play-list/README.md create mode 100644 elements/play-list/custom-elements.json create mode 100644 elements/play-list/demo/index.html create mode 100644 elements/play-list/gulpfile.cjs create mode 100644 elements/play-list/index.html create mode 100644 elements/play-list/lib/.gitkeep create mode 100644 elements/play-list/lib/SLStyleManager.js create mode 100644 elements/play-list/lib/play-list.haxProperties.json create mode 100644 elements/play-list/package.json create mode 100644 elements/play-list/play-list.js create mode 100644 elements/play-list/play-list.stories.js create mode 100644 elements/play-list/polymer.json create mode 100644 elements/play-list/src/play-list.js create mode 100644 elements/play-list/test/play-list.test.js diff --git a/elements/play-list/.editorconfig b/elements/play-list/.editorconfig new file mode 100644 index 0000000000..7968a8836c --- /dev/null +++ b/elements/play-list/.editorconfig @@ -0,0 +1,17 @@ +# EditorConfig: http://EditorConfig.org + +# Top-most EditorConfig file +root = true + +# Rules for JavaScript files: + +[*.{js,py,json,sh,html}] +# 4 space indentation +indent_style = space +indent_size = 2 +# No trailing spaces +trim_trailing_whitespace = true +# Unix-style newlines +end_of_line = lf +# Newline ending every file +insert_final_newline = true diff --git a/elements/play-list/.gitignore b/elements/play-list/.gitignore new file mode 100644 index 0000000000..bddbc94db5 --- /dev/null +++ b/elements/play-list/.gitignore @@ -0,0 +1,2 @@ +node_modules +analysis-error.json \ No newline at end of file diff --git a/elements/play-list/.npmignore b/elements/play-list/.npmignore new file mode 100644 index 0000000000..3c3629e647 --- /dev/null +++ b/elements/play-list/.npmignore @@ -0,0 +1 @@ +node_modules diff --git a/elements/play-list/.surgeignore b/elements/play-list/.surgeignore new file mode 100644 index 0000000000..ddf342489b --- /dev/null +++ b/elements/play-list/.surgeignore @@ -0,0 +1 @@ +!node_modules/ diff --git a/elements/play-list/.travis.yml b/elements/play-list/.travis.yml new file mode 100644 index 0000000000..0781f91604 --- /dev/null +++ b/elements/play-list/.travis.yml @@ -0,0 +1,18 @@ +language: node_js +dist: trusty +sudo: required +addons: + firefox: "latest" + apt: + sources: + - google-chrome + packages: + - google-chrome-stable +node_js: stable +before_install: + - npm install -g web-component-tester +install: + - npm install +before_script: +script: + - xvfb-run npm run test diff --git a/elements/play-list/LICENSE.md b/elements/play-list/LICENSE.md new file mode 100644 index 0000000000..8af104f7d7 --- /dev/null +++ b/elements/play-list/LICENSE.md @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright 2023 + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. \ No newline at end of file diff --git a/elements/play-list/README.md b/elements/play-list/README.md new file mode 100644 index 0000000000..3352fb8458 --- /dev/null +++ b/elements/play-list/README.md @@ -0,0 +1,63 @@ +# <play-list> + +List +> scrollable component that accepts lightDom or data driven lists and generates a content player + +## Usage +To use this web component in your project you can utilize one of the following styles of syntax. + +```js +/* In an existing JS module / web component */ +import '@lrnwebcomponents/play-list/play-list.js'; +/* At top of an application with build routine */ + +/* Alternatives for top of application */ + +// via unpkg CDN (good for testing) + +``` + +## Develop / Demo +Run `yarn start` will start a local development server, open your default browser to display it, open your finder to the correct window and start watching the `/src` directory for changes and automatically rebuilding the element and documentation site for the demo. +```bash +yarn start +``` + +## Test + +```bash +yarn run test +``` + +## Build +Builds ensure that wcfactory can correctly compile your web component project to +work on the maximum number of browsers possible. +```bash +yarn run build +``` + +## Contributing + +1. Fork it! `git clone https://github.com/elmsln/lrnwebcomponents.git` +2. Create your feature branch: `git checkout -b my-new-feature` +3. Commit your changes: `git commit -m 'Add some feature'` +4. Push to the branch: `git push origin my-new-feature` +5. Submit a pull request :D + +## Code style + +List (and all lrnwebcomponents) use [Prettier][prettier] to auto-format JS and JSON. The style rules get applied when you commit a change. If you choose to, you can [integrate your editor][prettier-ed] with Prettier to have the style rules applied on every save. + +[prettier]: https://github.com/prettier/prettier/ +[prettier-ed]: https://github.com/prettier/prettier/#editor-integration +[polyserve]: https://github.com/Polymer/polyserve +[web-component-tester]: https://github.com/Polymer/web-component-tester + +## License +[ License](http://opensource.org/licenses/) \ No newline at end of file diff --git a/elements/play-list/custom-elements.json b/elements/play-list/custom-elements.json new file mode 100644 index 0000000000..933f486f01 --- /dev/null +++ b/elements/play-list/custom-elements.json @@ -0,0 +1,12 @@ +{ + "version": 1, + "tags": [ + { + "name": "play-list", + "description": "`play-list`\n`scrollable component that accepts lightDom or data driven lists and generates a content player`\n\n", + "attributes": [] + } + ], + "globalAttributes": [], + "valueSets": [] +} \ No newline at end of file diff --git a/elements/play-list/demo/index.html b/elements/play-list/demo/index.html new file mode 100644 index 0000000000..ab0a9118b4 --- /dev/null +++ b/elements/play-list/demo/index.html @@ -0,0 +1,27 @@ + + + + + + PlayList: play-list Demo + + + + + + +
+

Basic play-list demo

+ + + +
+ + diff --git a/elements/play-list/gulpfile.cjs b/elements/play-list/gulpfile.cjs new file mode 100644 index 0000000000..3038032408 --- /dev/null +++ b/elements/play-list/gulpfile.cjs @@ -0,0 +1,169 @@ +const gulp = require("gulp"); +const fs = require("fs"); +const path = require("path"); +const _ = require("lodash"); +const rename = require("gulp-rename"); +const replace = require("gulp-replace"); +const stripCssComments = require("strip-css-comments"); +const decomment = require("decomment"); +const packageJson = require("./package.json"); +// merge all the src files together +gulp.task("merge", () => { + return gulp + .src("./src/" + packageJson.wcfactory.elementName + ".js") + .pipe( + replace( + /\/\* REQUIRED FOR TOOLING DO NOT TOUCH \*\//g, + (classStatement, character, jsFile) => { + if (!packageJson.wcfactory.files.html) { + return false; + } + // pull these off the package wcfactory files area + let html = fs + .readFileSync(path.join("./", packageJson.wcfactory.files.html)) + .toString() + .trim(); + html = decomment(html); + let haxString = ""; + if (packageJson.wcfactory.useHAX) { + let HAXProps = fs.readFileSync( + path.join("./", packageJson.wcfactory.files.hax) + ); + haxString = ` + // haxProperty definition + static get haxProperties() { + return ${ + packageJson.wcfactory.sharedHaxProps && + packageJson.wcfactory.sharedHaxProps.length > 0 + ? `{ + ...${HAXProps}, + ${packageJson.wcfactory.sharedHaxProps.join(', ')} + }` : HAXProps + }; + }`; + } + let rawprops = "{}"; + rawprops = fs.readFileSync( + path.join("./", packageJson.wcfactory.files.properties) + ); + let props = `${rawprops}`, + comma = props + .replace(/\/\*[\s\S]*?\*\//g, "") + .replace(/\/\/.*/g, "") + .replace(/[\{\s\n\}]/g, ""); + (props = props.replace(/\"type\": \"(\w+)\"/g, '"type": $1')), + (superprops = + comma === "" ? `...super.properties` : `...super.properties,`); + props = props.replace(/\{([\s\n]*)/, `{$1$1${superprops}$1$1`); + let cssResult = ""; + if ( + packageJson.wcfactory.useSass && + packageJson.wcfactory.files.scss + ) { + const sass = require("node-sass"); + cssResult += sass.renderSync({ + file: path.join("./", packageJson.wcfactory.files.scss) + }).css; + } else if (packageJson.wcfactory.files.css) { + cssResult += fs.readFileSync( + path.join("./", packageJson.wcfactory.files.css) + ); + } + + cssResult = stripCssComments(cssResult).trim(); + let litResult = + packageJson.wcfactory.customElementClass !== "LitElement" + ? `` + : ` + //styles function + static get styles() { + return [ + ${ + packageJson.wcfactory.sharedStyles && + packageJson.wcfactory.sharedStyles.length > 0 + ? `${packageJson.wcfactory.sharedStyles.join(",")},` + : `` + } + css\` +${cssResult} + \` + ]; + }`, + styleResult = + packageJson.wcfactory.customElementClass !== "LitElement" + ? `` + : ``; + + return `${litResult} + +// Template return function + render() { + return html\` +${styleResult} +${html}\`; + } +${haxString} + // properties available to the custom element for data binding + static get properties() { + return ${props}; + }`; + } + ) + ) + .pipe(gulp.dest("./")); +}); +// run polymer analyze to generate documentation +gulp.task("analyze", () => { + var exec = require("child_process").exec; + return exec( + "polymer analyze --input demo/index.html > analysis.json", + function(error, stdout, stderr) { + if (error !== null) { + console.log("exec error: " + error); + } + } + ); +}); + +gulp.task("watch", () => { + return gulp.watch("./src/*", gulp.series("merge", "analyze")); +}); + +gulp.task("dev", gulp.series("merge", "analyze", "watch")); + +// discover iconset and build json structure +gulp.task("iconset", (done) => { + const iconset = packageJson.wcfactory.iconset || {}; + if(iconset.svgsPath && iconset.svgsPath !== ''){ + const path = iconset.svgsPath; + const manifestFilename = iconset.manifestFilename || `${packageJson.wcfactory.elementName}-iconsets-manifest.js` + const manifestPath = iconset.manifestPath || `./lib`; + const exportName = iconset.exportName || `${packageJson.wcfactory.className}IconsetsManifest`; + const jsonContent = JSON.stringify(dirTree(path).icons, null, 2); + const iconVar = `import { SimpleIconsetStore } from "@lrnwebcomponents/simple-icon/lib/simple-iconset.js"; + +/** + * @const ${exportName} + */ +export const ${exportName} = ${jsonContent}; +SimpleIconsetStore.registerManifest(${exportName});` + fs.writeFile(`${manifestPath}/${manifestFilename}.js`, iconVar, 'utf8', function (err) { + if (err) { + console.log("An error occured while writing iconset manifest Object to File."); + return console.log(err); + } + console.log("Iconset SVGs and manifest JS file has been saved."); + return true; + }); + } else { + console.log("No Iconset Manifest"); + } + done(); +}); + +gulp.task( + "default", + gulp.series("merge", "analyze") +); diff --git a/elements/play-list/index.html b/elements/play-list/index.html new file mode 100644 index 0000000000..846278e634 --- /dev/null +++ b/elements/play-list/index.html @@ -0,0 +1,13 @@ + + + + + + play-list documentation + + + + + + + diff --git a/elements/play-list/lib/.gitkeep b/elements/play-list/lib/.gitkeep new file mode 100644 index 0000000000..e69de29bb2 diff --git a/elements/play-list/lib/SLStyleManager.js b/elements/play-list/lib/SLStyleManager.js new file mode 100644 index 0000000000..fbb8cfe80a --- /dev/null +++ b/elements/play-list/lib/SLStyleManager.js @@ -0,0 +1,25 @@ +// generate the light/dark link elements so that we style things correctly when used +export function generateStyleLinkEls() { + // ensure we only have the 2 we need + if (document.head && document.head.querySelector('#showlace-light') && document.head.querySelector('#showlace-dark')) { + return false; + } + + const light = new URL("../../../node_modules/@shoelace-style/shoelace/dist/themes/light.css", import.meta.url) + let link = document.createElement("link"); + link.setAttribute("rel", "stylesheet"); + link.setAttribute("media", "(prefers-color-scheme:light)"); + link.setAttribute("href", light); + link.setAttribute("id", "showlace-light"); + document.head.appendChild(link); + + const dark = new URL("../../../node_modules/@shoelace-style/shoelace/dist/themes/dark.css", import.meta.url) + link = document.createElement("link"); + link.setAttribute("rel", "stylesheet"); + link.setAttribute("media", "(prefers-color-scheme:dark)"); + link.onload = () => { document.documentElement.classList.add('sl-theme-dark'); }; + link.setAttribute("href", dark); + link.setAttribute("id", "showlace-dark"); + document.head.appendChild(link); + return true; + } \ No newline at end of file diff --git a/elements/play-list/lib/play-list.haxProperties.json b/elements/play-list/lib/play-list.haxProperties.json new file mode 100644 index 0000000000..5f5b068991 --- /dev/null +++ b/elements/play-list/lib/play-list.haxProperties.json @@ -0,0 +1,39 @@ +{ + "api": "1", + "canScale": true, + "canPosition": true, + "canEditSource": true, + "contentEditable": false, + "gizmo": { + "title": "play list", + "description": "", + "icon": "icons:android", + "color": "purple", + "tags": [ + "Other" + ], + "handles": [], + "meta": { + "author": "HAXTheWeb core team" + } + }, + "settings": { + "configure": [], + "advanced": [], + "developer": [] + }, + "saveOptions": { + "unsetAttributes": [] + }, + "documentation": { + "howTo": null, + "purpose": null + }, + "demoSchema": [ + { + "tag": "play-list", + "content": "", + "properties": {} + } + ] +} \ No newline at end of file diff --git a/elements/play-list/package.json b/elements/play-list/package.json new file mode 100644 index 0000000000..082345cde7 --- /dev/null +++ b/elements/play-list/package.json @@ -0,0 +1,73 @@ +{ + "name": "@lrnwebcomponents/play-list", + "wcfactory": { + "className": "PlayList", + "customElementClass": "LitElement", + "elementName": "play-list", + "generator-wcfactory-version": "0.13.1", + "useHAX": false, + "useSass": false, + "files": { + "css": "src/play-list.css", + "scss": "src/play-list.scss", + "html": "src/play-list.html", + "js": "src/play-list.js", + "properties": "src/play-list-properties.json", + "hax": "src/play-list-hax.json" + }, + "iconset": {}, + "sharedHaxProps": [], + "sharedProps": [], + "sharedStyles": [] + }, + "version": "7.0.15", + "description": "scrollable component that accepts lightDom or data driven lists and generates a content player", + "repository": { + "type": "git", + "url": "https://github.com/elmsln/lrnwebcomponents.git" + }, + "main": "play-list.js", + "module": "play-list.js", + "umd": "play-list.umd.js", + "scripts": { + "test": "web-test-runner \"test/**/*.test.js\" --node-resolve --config=../../web-test-runner.config.mjs --playwright --browsers chromium firefox", + "test:watch": "web-test-runner \"test/**/*.test.js\" --node-resolve --watch --config=../../web-test-runner.config.mjs --playwright --browsers chromium firefox", + "start": "yarn run dev", + "build": "gulp --gulpfile=gulpfile.cjs && prettier --ignore-path ../../.prettierignore --write '**/*.{js,json}' && wca analyze \"*.js|lib/**.js\" --format vscode --outFile custom-elements.json", + "dev": "concurrently --kill-others \"yarn run watch\" \"yarn run serve\"", + "watch": "gulp dev --gulpfile=gulpfile.cjs", + "serve": "web-dev-server -c ../../web-dev-server.config.mjs", + "lighthouse": "gulp lighthouse --gulpfile=gulpfile.cjs" + }, + "author": { + "name": "" + }, + "license": "", + "dependencies": { + "@shoelace-style/shoelace": "2.6.0", + "lit": "^2.7.5" + }, + "devDependencies": { + "@wcfactory/rollup-umd-build": "^0.12.1", + "@lrnwebcomponents/deduping-fix": "^7.0.4", + "@polymer/iron-component-page": "github:PolymerElements/iron-component-page", + "@polymer/iron-demo-helpers": "3.1.0", + "@webcomponents/webcomponentsjs": "^2.8.0", + "concurrently": "5.3.0", + "gulp-babel": "8.0.0", + "lodash": "4.17.21", + "polymer-build": "3.1.4", + "@web/dev-server": "0.1.28", + "wct-browser-legacy": "1.0.2", + "web-animations-js": "2.3.2", + "@open-wc/testing": "2.5.32" + }, + "private": false, + "publishConfig": { + "access": "public" + }, + "keywords": [ + "web-components", + "html" + ] +} diff --git a/elements/play-list/play-list.js b/elements/play-list/play-list.js new file mode 100644 index 0000000000..c7c873c828 --- /dev/null +++ b/elements/play-list/play-list.js @@ -0,0 +1,189 @@ +/** + * Copyright 2023 + * @license , see License.md for full text. + */ +import { LitElement, html, css } from "lit"; +import "@shoelace-style/shoelace/dist/components/carousel/carousel.js"; +import "@shoelace-style/shoelace/dist/components/carousel-item/carousel-item.js"; +import "@lrnwebcomponents/video-player/video-player.js"; +import { generateStyleLinkEls } from "./lib/SLStyleManager.js"; + +/** + * `play-list` + * `scrollable component that accepts lightDom or data driven lists and generates a content player` + * @demo demo/index.html + * @element play-list + */ +class PlayList extends LitElement { + /** + * HTMLElement + */ + constructor() { + super(); + // handles SL styles link elements + generateStyleLinkEls(); + this.items = [ + { + src: "https://shoelace.style/assets/examples/carousel/mountains.jpg", + alt: "A picture of a cat", + }, + { + src: "https://shoelace.style/assets/examples/carousel/mountains.jpg", + alt: "A picture of a mountain", + } + ]; + this.navigation = true; + this.pagination = true; + this.aspectRatio = "16:9"; + this.slide = 0; + this.orientation = "horizontal"; + // @todo add a mutation observer to watch for changes to the light dom + // and then use that to update the items array so that we can translate + // we have to do this so that we can ensure quality control of the light dom + } + + /** + * haxProperties integration via file reference + */ + static get haxProperties() { + return new URL(`./lib/${this.tag}.haxProperties.json`, import.meta.url).href; + } + + disconnectedCallback() { + if (this._linkEls) { + document.head.removeChild(this._linkEls[0]); + document.head.removeChild(this._linkEls[1]); + } + super.disconnectedCallback(); + } + + static get properties() { + return { + items: { type: Array }, + navigation: { type: Boolean, reflect: true }, + pagination: { type: Boolean, reflect: true }, + aspectRatio: { type: String, reflect: true, attribute: 'aspect-ratio' }, + orientation: { type: String, reflect: true }, + slide: { type: Number, reflect: true }, + } + } + + /** + * LitElement style callback + */ + static get styles() { + // support for using in other classes + let styles = []; + if (super.styles) { + styles = super.styles; + } + return [ + ...styles, + css` + :host { + display: block; + } + :host([orientation="vertical"]), + :host([orientation="vertical"]) .carousel, + :host([orientation="vertical"]) .carousel .item { + max-height: 400px; + } + :host([orientation="vertical"]) .carousel .item video-player { + max-height: 400px; + width: 500px; + } + + :host .carousel .item * { + width: 100%; + } + + + :host([orientation="vertical"]) .carousel::part(base) { + grid-template-areas: 'slides slides pagination'; + } + + :host([orientation="vertical"]) .carousel::part(pagination) { + flex-direction: column; + } + + :host([orientation="vertical"]) .carousel::part(navigation) { + transform: rotate(90deg); + display: flex; + } + + + `, + ]; + } + /** + * LitElement render callback + */ + render() { + return html` + + ${this.items.map((item) => html` + + ${item.alt} + + `)} + + + + + + `; + } + + slideIndexChanged(e) { + this.slide = e.detail.index; + } + /** + * Convention we use + */ + static get tag() { + return "play-list"; + } + /** + * LitElement ready + */ + firstUpdated(changedProperties) { + if (super.firstUpdated) { + super.firstUpdated(changedProperties); + } + } + /** + * LitElement life cycle - property changed + */ + updated(changedProperties) { + if (super.updated) { + super.updated(changedProperties); + } + changedProperties.forEach((oldValue, propName) => { + // sync slide index with changes in the carousel + if (propName == 'slide' && this.shadowRoot && typeof oldValue !== typeof undefined) { + this.dispatchEvent( + new CustomEvent(`${propName}-changed`, { + detail: { + value: this[propName], + } + }) + ); + if (this.shadowRoot.querySelector('.carousel').activeSlide !== this[propName]) { + this.shadowRoot.querySelector('.carousel').goToSlide(parseInt(this[propName])); + } + } + }); + } +} +customElements.define(PlayList.tag, PlayList); +export { PlayList }; diff --git a/elements/play-list/play-list.stories.js b/elements/play-list/play-list.stories.js new file mode 100644 index 0000000000..bc475bab76 --- /dev/null +++ b/elements/play-list/play-list.stories.js @@ -0,0 +1,22 @@ +import { html } from "lit-html"; +import { withKnobs, text, boolean } from "@open-wc/demoing-storybook"; +import { StorybookUtilities } from "@lrnwebcomponents/storybook-utilities/storybook-utilities.js"; +import { PlayList } from "./play-list.js"; +// need to account for polymer goofiness when webpack rolls this up + +export default { + title: "List|PlayList", + component: "play-list", + decorators: [withKnobs], + parameters: { + options: { selectedPanel: "storybookjs/knobs/panel" }, + }, +}; +const utils = new StorybookUtilities(); +export const PlayListStory = () => { + return utils.makeUsageDocs( + PlayList, + import.meta.url, + utils.makeElementFromClass(PlayList) + ); +}; diff --git a/elements/play-list/polymer.json b/elements/play-list/polymer.json new file mode 100644 index 0000000000..72197685c3 --- /dev/null +++ b/elements/play-list/polymer.json @@ -0,0 +1,31 @@ +{ + "entrypoint": "demo/index.html", + "extraDependencies": [ + "node_modules/@webcomponents/webcomponentsjs/*.js", + "!node_modules/@webcomponents/webcomponentsjs/gulpfile.js", + "node_modules/@webcomponents/webcomponentsjs/bundles/*.js" + ], + "sources": [], + "builds": [ + { + "name": "es6", + "browserCapabilities": ["es2018", "modules"], + "js": { + "minify": false, + "transformImportMeta": true + }, + "css": { + "minify": false + }, + "html": { + "minify": false + }, + "bundle": false + } + ], + "moduleResolution": "node", + "npm": true, + "lint": { + "rules": ["polymer-3"] + } +} diff --git a/elements/play-list/src/play-list.js b/elements/play-list/src/play-list.js new file mode 100644 index 0000000000..c7c873c828 --- /dev/null +++ b/elements/play-list/src/play-list.js @@ -0,0 +1,189 @@ +/** + * Copyright 2023 + * @license , see License.md for full text. + */ +import { LitElement, html, css } from "lit"; +import "@shoelace-style/shoelace/dist/components/carousel/carousel.js"; +import "@shoelace-style/shoelace/dist/components/carousel-item/carousel-item.js"; +import "@lrnwebcomponents/video-player/video-player.js"; +import { generateStyleLinkEls } from "./lib/SLStyleManager.js"; + +/** + * `play-list` + * `scrollable component that accepts lightDom or data driven lists and generates a content player` + * @demo demo/index.html + * @element play-list + */ +class PlayList extends LitElement { + /** + * HTMLElement + */ + constructor() { + super(); + // handles SL styles link elements + generateStyleLinkEls(); + this.items = [ + { + src: "https://shoelace.style/assets/examples/carousel/mountains.jpg", + alt: "A picture of a cat", + }, + { + src: "https://shoelace.style/assets/examples/carousel/mountains.jpg", + alt: "A picture of a mountain", + } + ]; + this.navigation = true; + this.pagination = true; + this.aspectRatio = "16:9"; + this.slide = 0; + this.orientation = "horizontal"; + // @todo add a mutation observer to watch for changes to the light dom + // and then use that to update the items array so that we can translate + // we have to do this so that we can ensure quality control of the light dom + } + + /** + * haxProperties integration via file reference + */ + static get haxProperties() { + return new URL(`./lib/${this.tag}.haxProperties.json`, import.meta.url).href; + } + + disconnectedCallback() { + if (this._linkEls) { + document.head.removeChild(this._linkEls[0]); + document.head.removeChild(this._linkEls[1]); + } + super.disconnectedCallback(); + } + + static get properties() { + return { + items: { type: Array }, + navigation: { type: Boolean, reflect: true }, + pagination: { type: Boolean, reflect: true }, + aspectRatio: { type: String, reflect: true, attribute: 'aspect-ratio' }, + orientation: { type: String, reflect: true }, + slide: { type: Number, reflect: true }, + } + } + + /** + * LitElement style callback + */ + static get styles() { + // support for using in other classes + let styles = []; + if (super.styles) { + styles = super.styles; + } + return [ + ...styles, + css` + :host { + display: block; + } + :host([orientation="vertical"]), + :host([orientation="vertical"]) .carousel, + :host([orientation="vertical"]) .carousel .item { + max-height: 400px; + } + :host([orientation="vertical"]) .carousel .item video-player { + max-height: 400px; + width: 500px; + } + + :host .carousel .item * { + width: 100%; + } + + + :host([orientation="vertical"]) .carousel::part(base) { + grid-template-areas: 'slides slides pagination'; + } + + :host([orientation="vertical"]) .carousel::part(pagination) { + flex-direction: column; + } + + :host([orientation="vertical"]) .carousel::part(navigation) { + transform: rotate(90deg); + display: flex; + } + + + `, + ]; + } + /** + * LitElement render callback + */ + render() { + return html` + + ${this.items.map((item) => html` + + ${item.alt} + + `)} + + + + + + `; + } + + slideIndexChanged(e) { + this.slide = e.detail.index; + } + /** + * Convention we use + */ + static get tag() { + return "play-list"; + } + /** + * LitElement ready + */ + firstUpdated(changedProperties) { + if (super.firstUpdated) { + super.firstUpdated(changedProperties); + } + } + /** + * LitElement life cycle - property changed + */ + updated(changedProperties) { + if (super.updated) { + super.updated(changedProperties); + } + changedProperties.forEach((oldValue, propName) => { + // sync slide index with changes in the carousel + if (propName == 'slide' && this.shadowRoot && typeof oldValue !== typeof undefined) { + this.dispatchEvent( + new CustomEvent(`${propName}-changed`, { + detail: { + value: this[propName], + } + }) + ); + if (this.shadowRoot.querySelector('.carousel').activeSlide !== this[propName]) { + this.shadowRoot.querySelector('.carousel').goToSlide(parseInt(this[propName])); + } + } + }); + } +} +customElements.define(PlayList.tag, PlayList); +export { PlayList }; diff --git a/elements/play-list/test/play-list.test.js b/elements/play-list/test/play-list.test.js new file mode 100644 index 0000000000..af0b28fe4f --- /dev/null +++ b/elements/play-list/test/play-list.test.js @@ -0,0 +1,17 @@ +import { fixture, expect, html } from "@open-wc/testing"; +import "../play-list.js"; + +describe("elementName test", () => { + let element; + beforeEach(async () => { + element = await fixture(html``); + }); + + it("basic will it blend", async () => { + expect(element).to.exist; + }); + + it("passes the a11y audit", async () => { + await expect(element).shadowDom.to.be.accessible(); + }); +});