Add photoswipe for photo enlarge on click
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0545542026
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SHA256:HDYu2Pm4/TmSX8GBwV49UvFWr1Ljg8XlHxKeCpjJpOk
2 changed files with 116 additions and 25 deletions
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@ -10,6 +10,95 @@
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<link rel="stylesheet" href="{{ get_url(path='fonts.css') }}">
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<link rel="stylesheet" href="{{ get_url(path='fonts.css') }}">
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<link rel="stylesheet" href="{{ get_url(path='forkawesome.css') }}">
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<link rel="stylesheet" href="{{ get_url(path='forkawesome.css') }}">
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<link rel="stylesheet" href="{{ get_url(path='main.css') }}">
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<link rel="stylesheet" href="{{ get_url(path='main.css') }}">
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<link rel="stylesheet" href="https://unpkg.com/photoswipe@5.3.7/dist/photoswipe.css">
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<script type="module">
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import PhotoSwipeLightbox from "https://unpkg.com/photoswipe@5.3.7/dist/photoswipe-lightbox.esm.js";
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import PhotoSwipe from "https://unpkg.com/photoswipe@5.3.7/dist/photoswipe.esm.js";
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const lightbox = new PhotoSwipeLightbox({
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gallery: '.instant a',
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pswpModule: PhotoSwipe
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});
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// use <picture> instead of <img>
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lightbox.on('contentLoad', (e) => {
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const { content, isLazy } = e;
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const avifSrc = content.data.element.dataset.pswpAvif;
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const webpSrc = content.data.element.dataset.pswpWebp;
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if (avifSrc || webpSrc) {
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// prevent to stop the default behavior
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e.preventDefault();
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content.pictureElement = document.createElement('picture');
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if (avifSrc) {
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const sourceAvif = document.createElement('source');
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sourceAvif.srcset =avifSrc;
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sourceAvif.type = 'image/avif';
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content.pictureElement.appendChild(sourceAvif);
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}
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if (webpSrc) {
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const sourceWebp = document.createElement('source');
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sourceWebp.srcset = webpSrc;
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sourceWebp.type = 'image/webp';
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content.pictureElement.appendChild(sourceWebp);
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}
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const source = document.createElement('source');
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source.srcset = content.data.src;
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if (/.png$/.test(content.data.src)) {
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source.type = 'image/png';
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} else {
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source.type = 'image/jpeg';
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}
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content.pictureElement.appendChild(source);
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content.element = document.createElement('img');
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content.element.src = content.data.src;
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content.element.setAttribute('alt', '');
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content.element.className = 'pswp__img';
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content.pictureElement.appendChild(content.element);
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content.state = 'loading';
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if (content.element.complete) {
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content.onLoaded();
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} else {
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content.element.onload = () => {
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content.onLoaded();
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};
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content.element.onerror = () => {
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content.onError();
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};
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}
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}
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});
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// by default PhotoSwipe appends <img>,
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// but we want to append <picture>
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lightbox.on('contentAppend', (e) => {
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const { content } = e;
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if (content.pictureElement && !content.pictureElement.parentNode) {
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e.preventDefault();
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content.slide.container.appendChild(content.pictureElement);
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}
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});
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// for next/prev navigation with <picture>
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// by default PhotoSwipe removes <img>,
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// but we want to remove <picture>
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lightbox.on('contentRemove', (e) => {
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const { content } = e;
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if (content.pictureElement && content.pictureElement.parentNode) {
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e.preventDefault();
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content.pictureElement.remove();
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}
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});
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lightbox.init();
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</script>
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</head>
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</head>
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<body>
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<body>
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<header>
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<header>
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@ -1,48 +1,50 @@
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{% set avif_src = src |
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replace(from=".jpg",to=".avif") |
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replace(from=".png",to=".avif") %}
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{% set orig_thumb = src %}
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{% set orig_thumb = src %}
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{% if thumb %}
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{% if thumb %}
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{% set orig_thumb = src |
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{% set orig_thumb = src |
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replace(from=".jpg",to=thumb~".jpg") |
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replace(from=".jpg",to=thumb~".jpg") |
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replace(from=".png",to=thumb~".png") %}
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replace(from=".png",to=thumb~".png") %}
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{% endif %}
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{% endif %}
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{% set webp_thumb = thumb |
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{% set avif_thumb = orig_thumb |
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replace(from=".jpg",to=".webp") |
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replace(from=".jpg",to=".avif") |
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replace(from=".png",to=".webp") %}
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replace(from=".png",to=".avif") %}
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{% set avif_thumb = webp_thumb |
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replace(from=".webp",to=".avif") %}
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{% set src_url = get_url(path=src) %}
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{% set src_url = get_url(path=src) %}
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{% set avif_url = get_url(path=avif_src) %}
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{% set thumb_url = get_url(path=orig_thumb) %}
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{% set thumb_url = get_url(path=orig_thumb) %}
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{% set webp_url = get_url(path=webp_thumb) %}
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{% set avif_thumb_url = get_url(path=avif_thumb) %}
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{% set avif_url = get_url(path=avif_thumb) %}
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{% set img_data = get_image_metadata(path=src) %}
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{% set img_data = get_image_metadata(path=src) %}
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{% set avif_data = true %}
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{% set thumb_data = get_image_metadata(path=orig_thumb) %}
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{% set thumb_data = get_image_metadata(path=orig_thumb) %}
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{% set avif_data = get_image_metadata(path=avif_thumb,allow_missing=true) %}
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{% set avif_thumb_data = true %}
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{% set webp_data = get_image_metadata(path=webp_thumb,allow_missing=true) %}
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<div class="box"
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<div class="box"
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style="--w:{{thumb_data.width}};--h:{{thumb_data.height}};"
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style="--w:{{thumb_data.width}};--h:{{thumb_data.height}};"
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>
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>
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<figure class="instant"
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<figure
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class="instant"
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style="max-width:calc({{thumb_data.width}}px + 4vw)"
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style="max-width:calc({{thumb_data.width}}px + 4vw)"
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itemprop="associatedMedia" itemscope
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itemprop="associatedMedia" itemscope
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itemtype="http://schema.org/ImageObject"
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itemtype="http://schema.org/ImageObject"
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>
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>
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<picture
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<a href="{{src_url}}" itemprop="contentUrl"
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data-pswp-width="{{img_data.width}}" data-pswp-height="{{img_data.height}}"
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class="thumb {%if avif_data %} avif{%endif%}{%if webp_data %} webp{%endif%}"
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{%if avif_data %}data-pswp-avif="{{avif_url}}"{%endif%}
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data-size="{{img_data.width}}x{{img_data.height}}"
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>
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>
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{% if avif_data %}
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<picture class="thumb">
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<source srcset="{{avif_url}}" type="image/avif">
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{% if avif_thumb_data %}
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{% endif %}
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<source srcset="{{avif_thumb_url}}" type="image/avif">
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{% if webp_data %}
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{% endif %}
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<source srcset="{{webp_url}}" type="image/webp">
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<source srcset="{{thumb_url}}" type="image/{{thumb_data.format}}">
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{% endif %}
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<img itemprop="thumbnail" src="{{thumb_url}}"
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<source srcset="{{thumb_url}}" type="image/{{thumb_data.format}}">
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{% if caption %} alt="{{caption | markdown | striptags}}{% endif %}"/>
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<img itemprop="thumbnail" src="{{thumb_url}}"
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</picture>
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{% if caption %} alt="{{caption | markdown | striptags}}{% endif %}"/>
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</a>
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</picture>
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<a href="/{{src_url}}" itemprop="contentUrl"></a>
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{% if caption %}
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{% if caption %}
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<figcaption>
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<figcaption>
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{{ caption | markdown | safe }}
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{{ caption | markdown | safe }}
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