112 lines
3.7 KiB
JavaScript
112 lines
3.7 KiB
JavaScript
var __defProp = Object.defineProperty;
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var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
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var __getOwnPropNames = Object.getOwnPropertyNames;
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var __hasOwnProp = Object.prototype.hasOwnProperty;
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var __export = (target, all) => {
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for (var name in all)
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__defProp(target, name, { get: all[name], enumerable: true });
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};
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var __copyProps = (to, from, except, desc) => {
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if (from && typeof from === "object" || typeof from === "function") {
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for (let key of __getOwnPropNames(from))
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if (!__hasOwnProp.call(to, key) && key !== except)
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__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
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}
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return to;
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};
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var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
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var media_poster_image_exports = {};
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__export(media_poster_image_exports, {
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Attributes: () => Attributes,
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default: () => media_poster_image_default
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});
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module.exports = __toCommonJS(media_poster_image_exports);
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var import_server_safe_globals = require("./utils/server-safe-globals.js");
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var import_element_utils = require("./utils/element-utils.js");
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const Attributes = {
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PLACEHOLDER_SRC: "placeholdersrc",
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SRC: "src"
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};
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const template = import_server_safe_globals.document.createElement("template");
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template.innerHTML = /*html*/
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`
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<style>
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:host {
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pointer-events: none;
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display: var(--media-poster-image-display, inline-block);
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box-sizing: border-box;
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}
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img {
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max-width: 100%;
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max-height: 100%;
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min-width: 100%;
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min-height: 100%;
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background-repeat: no-repeat;
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background-position: var(--media-poster-image-background-position, var(--media-object-position, center));
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background-size: var(--media-poster-image-background-size, var(--media-object-fit, contain));
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object-fit: var(--media-object-fit, contain);
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object-position: var(--media-object-position, center);
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}
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</style>
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<img part="poster img" aria-hidden="true" id="image"/>
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`;
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const unsetBackgroundImage = (el) => {
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el.style.removeProperty("background-image");
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};
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const setBackgroundImage = (el, image) => {
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el.style["background-image"] = `url('${image}')`;
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};
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class MediaPosterImage extends import_server_safe_globals.globalThis.HTMLElement {
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static get observedAttributes() {
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return [Attributes.PLACEHOLDER_SRC, Attributes.SRC];
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}
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constructor() {
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super();
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if (!this.shadowRoot) {
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this.attachShadow({ mode: "open" });
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this.shadowRoot.appendChild(template.content.cloneNode(true));
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}
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this.image = this.shadowRoot.querySelector("#image");
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}
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attributeChangedCallback(attrName, oldValue, newValue) {
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if (attrName === Attributes.SRC) {
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if (newValue == null) {
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this.image.removeAttribute(Attributes.SRC);
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} else {
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this.image.setAttribute(Attributes.SRC, newValue);
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}
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}
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if (attrName === Attributes.PLACEHOLDER_SRC) {
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if (newValue == null) {
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unsetBackgroundImage(this.image);
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} else {
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setBackgroundImage(this.image, newValue);
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}
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}
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}
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/**
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*
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*/
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get placeholderSrc() {
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return (0, import_element_utils.getStringAttr)(this, Attributes.PLACEHOLDER_SRC);
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}
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set placeholderSrc(value) {
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(0, import_element_utils.setStringAttr)(this, Attributes.SRC, value);
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}
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/**
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*
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*/
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get src() {
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return (0, import_element_utils.getStringAttr)(this, Attributes.SRC);
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}
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set src(value) {
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(0, import_element_utils.setStringAttr)(this, Attributes.SRC, value);
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}
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}
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if (!import_server_safe_globals.globalThis.customElements.get("media-poster-image")) {
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import_server_safe_globals.globalThis.customElements.define("media-poster-image", MediaPosterImage);
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}
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var media_poster_image_default = MediaPosterImage;
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