mirror of
https://github.com/litruv/lit.ruv.wtf.git
synced 2026-07-24 02:36:02 +10:00
674 lines
22 KiB
JavaScript
674 lines
22 KiB
JavaScript
function formatDate(t) {
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return new Date(t).toLocaleDateString("en-US", {
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month: "short",
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day: "numeric",
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hour: "2-digit",
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minute: "2-digit"
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});
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}
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function getRandomRotation() {
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return 3 * Math.random() - 1.5;
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}
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const postItColors = [
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'#E6F3FF', // faded blue
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'#FFF9C4', // yellow
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'#E8F5E8', // green
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'#FFE4B5', // orange
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'#FFE1E6' // pink
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];
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function getRandomPostItColor() {
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return postItColors[Math.floor(Math.random() * postItColors.length)];
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}
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function getPostItColorByDate(dateString) {
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let hash = 0;
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for (let i = 0; i < dateString.length; i++) {
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hash = ((hash << 5) - hash) + dateString.charCodeAt(i);
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hash = hash & hash;
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}
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const colorIndex = Math.abs(hash) % postItColors.length;
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return postItColors[colorIndex];
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}
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let lastMediaVolume = 1;
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// Define attachHoverListeners function
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function attachHoverListeners(postElement) {
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const baseRotation = postElement.style.getPropertyValue('--post-rotation');
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postElement.addEventListener('mouseenter', function () {
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postElement.style.zIndex = 100;
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postElement.style.transition = "transform 0.22s cubic-bezier(.5,1.5,.5,1), box-shadow 0.22s cubic-bezier(.5,1.5,.5,1)";
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postElement.style.transform = `rotate(${getRandomRotation()}deg) scale(1.1)`;
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});
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postElement.addEventListener('mouseleave', function () {
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postElement.style.transition = "transform 0.18s cubic-bezier(.5,0,.5,1), box-shadow 0.18s cubic-bezier(.5,0,.5,1)";
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postElement.style.transform = `rotate(${baseRotation || '0deg'}) scale(1)`;
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postElement.style.zIndex = 1;
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});
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}
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function createPost(t) {
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const post = document.createElement("div");
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post.className = "post";
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post.style.transform = `rotate(${getRandomRotation()}deg)`;
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post.style.backgroundColor = getPostItColorByDate(t.createdAt);
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const link = document.createElement("a");
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link.href = t.url;
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link.target = "_blank";
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link.style.textDecoration = "none";
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let embedHtml = "";
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if (t.embed && t.embed.length > 0) {
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embedHtml = t.embed.map((embed, idx) => {
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if (embed.type === "image") {
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return `
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<a href="${embed.url}" target="_blank">
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<img class="image-placeholder" src="${embed.url}" alt="${embed.alt || "Image"}" data-fullres="${embed.fullres || embed.url}" />
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</a>
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`;
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} else if (embed.type === "video") {
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const isM3u8 = embed.playlist && embed.playlist.endsWith('.m3u8');
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return `
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<div class="video-embed-container">
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<video
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class="video-embed"
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${isM3u8 ? `data-hls-src="${embed.playlist}"` : `src="${embed.playlist}"`}
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poster="${embed.thumbnail || ""}"
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controls
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preload="metadata"
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tabindex="0"
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>
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Sorry, your browser doesn't support embedded videos.
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</video>
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</div>
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`;
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}
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return "";
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}).join("");
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}
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function linkifyText(text, highlightColor) {
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text = text.replace(/(^|[\s.,;:!?])#([a-zA-Z0-9_]{2,50})\b/g, (m, pre, tag) =>
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`${pre}<span class="hashtag" style="--hashtag-bg:${highlightColor};">#${tag}</span>`
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);
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text = text.replace(/(^|[\s.,;:!?])@([a-zA-Z0-9_.-]+\.[a-zA-Z0-9_.-]+)/g, (m, pre, handle) =>
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`${pre}<span class="mention"><b>@${handle}</b></span>`
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);
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return text;
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}
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function getHighlighterColor(cardColor) {
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if (cardColor === '#E6F3FF') return '#ffb7ce';
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if (cardColor === '#FFF9C4') return '#b7e0fd';
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if (cardColor === '#E8F5E8') return '#fff89a';
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if (cardColor === '#FFE4B5') return '#b6fcb6';
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if (cardColor === '#FFE1E6') return '#ffd59e';
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return '#fff89a';
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}
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const cardColor = getPostItColorByDate(t.createdAt);
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const highlightColor = getHighlighterColor(cardColor);
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const textHtml = linkifyText(t.text, highlightColor).replace(/\n/g, "<br>");
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post.innerHTML = `
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<div class="post-header">
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<div class="avatar">
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<img src="${t.avatar}" alt="${t.author}" />
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</div>
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<div>
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<div class="post-author">${t.author} (@${t.handle})</div>
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<div class="post-date">
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${formatDate(t.createdAt)}
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</div>
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</div>
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</div>
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<div class="post-content">${textHtml}</div>
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${embedHtml}
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<div class="post-actions">
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<button class="action-btn like">♥ ${t.likes}</button>
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<button class="action-btn repost">⟲ ${t.reposts}</button>
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<button class="action-btn comment">↳ ${t.comments}</button>
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</div>
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`;
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setTimeout(() => {
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const imgs = post.querySelectorAll('img');
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imgs.forEach(img => {
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img.addEventListener('click', e => {
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e.preventDefault();
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e.stopPropagation();
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createShadowbox(post, img);
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});
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});
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post.querySelectorAll('.video-embed-container').forEach(container => {
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const video = container.querySelector('video');
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if (!video) return;
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video.volume = lastMediaVolume;
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video.addEventListener('mousedown', function (e) {
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e.stopPropagation();
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});
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video.addEventListener('volumechange', function () {
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if (!isNaN(video.volume)) {
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lastMediaVolume = video.volume;
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document.querySelectorAll('video.video-embed').forEach(v => {
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if (v !== video && Math.abs(v.volume - lastMediaVolume) > 0.01) {
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v.volume = lastMediaVolume;
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}
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});
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}
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});
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video.addEventListener('play', function () {
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document.querySelectorAll('video.video-embed').forEach(v => {
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if (v !== video && !v.paused) {
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v.pause();
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}
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});
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});
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const observer = new IntersectionObserver((entries) => {
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entries.forEach(entry => {
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if (!entry.isIntersecting && !video.paused) {
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video.pause();
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}
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});
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}, {
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threshold: 0.25
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});
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observer.observe(video);
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});
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const hlsVideos = post.querySelectorAll('video[data-hls-src]');
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if (hlsVideos.length > 0 && window.Hls) {
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hlsVideos.forEach(video => {
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const src = video.getAttribute('data-hls-src');
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if (video.canPlayType('application/vnd.apple.mpegurl')) {
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video.src = src;
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} else if (window.Hls.isSupported()) {
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const hls = new window.Hls();
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hls.loadSource(src);
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hls.attachMedia(video);
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} else {
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video.outerHTML = '<div style="color:red;padding:1em;text-align:center;">Video format not supported</div>';
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}
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});
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}
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}, 0);
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link.href = t.url;
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link.appendChild(post);
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return link;
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}
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function createShadowbox(postEl, imgEl) {
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const existing = document.getElementById('shadowbox-modal');
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if (existing) existing.remove();
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const modal = document.createElement('div');
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modal.id = 'shadowbox-modal';
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modal.className = 'shadowbox-modal';
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const postClone = postEl.cloneNode(true);
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postClone.className += ' shadowbox-post';
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postClone.style.background = postEl.style.backgroundColor || '#fff';
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const tapeElements = postClone.querySelectorAll('.tape');
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tapeElements.forEach(tape => tape.remove());
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const imgs = postClone.querySelectorAll('img');
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const originalImgs = postEl.querySelectorAll('img');
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let focusedImg = null;
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let clickedImageIndex = -1;
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originalImgs.forEach((originalImg, idx) => {
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if (originalImg === imgEl) {
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clickedImageIndex = idx;
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}
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});
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imgs.forEach((cloneImg, idx) => {
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if (cloneImg.classList.contains('image-placeholder')) {
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const fullSizeUrl = getFullSizeImageUrl(cloneImg.src);
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cloneImg.src = fullSizeUrl;
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cloneImg.className += ' shadowbox-image';
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}
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if (idx === clickedImageIndex && cloneImg.classList.contains('image-placeholder')) {
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focusedImg = cloneImg;
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}
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});
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const closeBtn = document.createElement('button');
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closeBtn.textContent = '×';
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closeBtn.className = 'shadowbox-close';
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closeBtn.addEventListener('click', e => {
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e.stopPropagation();
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closeShadowbox();
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});
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postClone.appendChild(closeBtn);
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postClone.addEventListener('click', e => e.stopPropagation());
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modal.appendChild(postClone);
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modal.addEventListener('click', closeShadowbox);
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document.body.appendChild(modal);
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setTimeout(() => {
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modal.classList.add('visible');
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postClone.classList.add('visible');
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}, 10);
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setTimeout(() => {
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if (focusedImg) {
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focusedImg.scrollIntoView({ behavior: 'smooth', block: 'center' });
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}
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}, 400);
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function closeShadowbox() {
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modal.classList.remove('visible');
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postClone.classList.remove('visible');
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setTimeout(() => {
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modal.remove();
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}, 350);
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}
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function escListener(e) {
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if (e.key === 'Escape') {
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closeShadowbox();
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window.removeEventListener('keydown', escListener);
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}
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}
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window.addEventListener('keydown', escListener);
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let lastFocusedIdx = Array.from(imgs).findIndex(cloneImg => cloneImg === focusedImg);
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let snapTimeout = null;
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let isInitialScroll = true;
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setTimeout(() => {
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isInitialScroll = false;
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}, 800);
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postClone.addEventListener('scroll', () => {
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if (isInitialScroll) return;
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let modalRect = postClone.getBoundingClientRect();
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let modalCenter = modalRect.top + modalRect.height / 2;
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let candidates = [];
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imgs.forEach((img, idx) => {
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const rect = img.getBoundingClientRect();
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const center = rect.top + rect.height / 2;
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const dist = Math.abs(center - modalCenter);
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candidates.push({ idx, dist, center, rect });
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});
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candidates.sort((a, b) => a.dist - b.dist);
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let best = candidates[0];
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if (
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best.idx !== lastFocusedIdx &&
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best.dist < best.rect.height * 0.75
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) {
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lastFocusedIdx = best.idx;
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if (snapTimeout) clearTimeout(snapTimeout);
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snapTimeout = setTimeout(() => {
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imgs[lastFocusedIdx].scrollIntoView({ behavior: 'smooth', block: 'center' });
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}, 60);
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}
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});
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}
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function getFullSizeImageUrl(thumbUrl) {
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if (!thumbUrl) return thumbUrl;
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return thumbUrl.replace(/@jpeg$/, '').replace(/\?.*$/, '');
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}
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function filterOriginalPosts(feed) {
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return feed.filter(item => {
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const isRepost = item?.reason?.$type === "app.bsky.feed.defs#reasonRepost";
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const isReply = item?.post?.record?.reply;
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return !isRepost && !isReply;
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});
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}
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let postElementsCache = null;
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let layoutColumns = null;
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let postQueue = [];
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let isProcessingQueue = false;
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let currentNumColumns = 0; // Variable to store the current number of columns
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function createColumns(num) {
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const postsContainer = document.getElementById("posts");
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if (!postsContainer) return [];
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postsContainer.innerHTML = "";
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const columns = [];
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for (let i = 0; i < num; i++) {
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const col = document.createElement("div");
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col.className = "masonry-col";
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postsContainer.appendChild(col);
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columns.push(col);
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}
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return columns;
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}
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function getNumColumns() {
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if (window.innerWidth >= 1200) return 3;
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if (window.innerWidth >= 800) return 2;
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return 1;
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}
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function getShortestColumn(columns) {
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let minHeight = Infinity;
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let shortestColumns = [];
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// Find all columns with the minimum height
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for (const col of columns) {
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const height = col.offsetHeight;
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if (height < minHeight) {
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minHeight = height;
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shortestColumns = [col];
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} else if (height === minHeight) {
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shortestColumns.push(col);
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}
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}
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// If multiple columns have the same height, prefer the middle one
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if (shortestColumns.length > 1) {
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const middleIndex = Math.floor(columns.length / 2);
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const middleColumn = columns[middleIndex];
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if (shortestColumns.includes(middleColumn)) {
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return middleColumn;
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}
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// If middle column isn't shortest, return the one closest to middle
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let closestToMiddle = shortestColumns[0];
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let minDistance = Math.abs(columns.indexOf(closestToMiddle) - middleIndex);
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for (const col of shortestColumns) {
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const distance = Math.abs(columns.indexOf(col) - middleIndex);
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if (distance < minDistance) {
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minDistance = distance;
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closestToMiddle = col;
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}
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}
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return closestToMiddle;
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}
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return shortestColumns[0];
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}
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function addPostToLayout(postEl, zIndex) {
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if (!layoutColumns) return;
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const col = getShortestColumn(layoutColumns);
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const postDiv = postEl.firstElementChild;
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const currentTransform = postDiv.style.transform;
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const rotationMatch = currentTransform.match(/rotate\(([-\d.]+deg)\)/);
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const rotation = rotationMatch ? rotationMatch[1] : '0deg';
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postDiv.style.setProperty('--post-rotation', rotation);
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postDiv.style.zIndex = zIndex;
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postDiv.classList.add('loading');
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col.appendChild(postEl);
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setTimeout(() => {
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postDiv.classList.remove('loading');
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attachHoverListeners(postDiv);
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}, 600);
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setTimeout(() => {
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const imgs = postEl.querySelectorAll('img.image-placeholder');
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if (imgs.length > 0 && window.addTapeToPost) {
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window.addTapeToPost(postEl);
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}
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}, 50);
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}
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async function processPostQueue() {
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if (isProcessingQueue || postQueue.length === 0) return;
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isProcessingQueue = true;
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while (postQueue.length > 0) {
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const { postEl, zIndex } = postQueue.shift();
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// Create promises for this post's media
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const promises = [];
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// Preload images
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const imgs = postEl.querySelectorAll("img");
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if (imgs.length) {
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promises.push(...Array.from(imgs).map(img => {
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if (img.complete) return Promise.resolve();
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return new Promise(res => {
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img.onload = img.onerror = res;
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});
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}));
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}
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// Preload video metadata
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const videos = postEl.querySelectorAll("video");
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if (videos.length) {
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promises.push(...Array.from(videos).map(video => {
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if (video.readyState >= 1) return Promise.resolve();
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return new Promise(res => {
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video.onloadedmetadata = video.onerror = res;
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});
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}));
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}
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// Wait for this post's media to load before adding to layout
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if (promises.length > 0) {
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await Promise.all(promises);
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}
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// Add post to layout
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addPostToLayout(postEl, zIndex);
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// Small delay between posts for visual effect
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await new Promise(resolve => setTimeout(resolve, 100));
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}
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isProcessingQueue = false;
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// Replace loading indicator with "view more" button when all posts are processed
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hideLoadingIndicator();
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showViewMoreButton();
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}
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function layoutPosts(postElements) {
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if (document.fullscreenElement && document.fullscreenElement.tagName === "VIDEO") {
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return;
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}
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const numCols = getNumColumns();
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const columns = createColumns(numCols);
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postElements.forEach((postEl, index) => {
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const col = getShortestColumn(columns);
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postEl.firstElementChild.style.zIndex = postElements.length - index;
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col.appendChild(postEl);
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});
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setTimeout(() => {
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if (window.addTapeToImages) {
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window.addTapeToImages();
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} else {
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console.error('[Main] addTapeToImages function not available');
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}
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}, 200);
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}
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function showLoadingIndicator() {
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const postsContainer = document.getElementById("posts");
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if (!postsContainer) return;
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const loadingDiv = document.createElement("div");
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loadingDiv.id = "loading-posts";
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loadingDiv.className = "loading-posts";
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loadingDiv.innerHTML = `
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<div class="loading-posts-content">
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<div class="loading-spinner"></div>
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Loading posts...
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</div>
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`;
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postsContainer.appendChild(loadingDiv);
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}
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function hideLoadingIndicator() {
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const loadingDiv = document.getElementById("loading-posts");
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if (loadingDiv) {
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loadingDiv.remove();
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}
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}
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function showViewMoreButton() {
|
||
const postsContainer = document.getElementById("posts");
|
||
|
||
// Check if button already exists
|
||
if (document.getElementById("view-more-button")) {
|
||
return;
|
||
}
|
||
|
||
const viewMoreDiv = document.createElement("a");
|
||
viewMoreDiv.id = "view-more-button";
|
||
viewMoreDiv.href = "https://bsky.app/profile/lit.mates.dev";
|
||
viewMoreDiv.target = "_blank";
|
||
viewMoreDiv.className = "view-more-posts";
|
||
viewMoreDiv.innerHTML = `
|
||
<div class="view-more-posts-content">
|
||
<strong>View more on Bluesky →</strong><br>
|
||
<small>Follow @lit.mates.dev for more posts</small>
|
||
</div>
|
||
`;
|
||
|
||
// Insert after the posts container but before footer
|
||
postsContainer.insertAdjacentElement('afterend', viewMoreDiv);
|
||
}
|
||
|
||
async function fetchPosts() {
|
||
// Show loading indicator
|
||
showLoadingIndicator();
|
||
|
||
try {
|
||
const res = await fetch(
|
||
"https://public.api.bsky.app/xrpc/app.bsky.feed.getAuthorFeed?actor=lit.mates.dev&limit=20&filter=posts_no_replies"
|
||
);
|
||
if (!res.ok) throw new Error("Failed to fetch posts");
|
||
const data = await res.json();
|
||
|
||
const posts = filterOriginalPosts(data.feed).map(item => {
|
||
let embeds = [];
|
||
const embedObj = item.post.embed;
|
||
if (embedObj) {
|
||
if (embedObj.$type === "app.bsky.embed.images#view" && Array.isArray(embedObj.images)) {
|
||
embeds = embedObj.images.map(img => ({
|
||
type: "image",
|
||
url: img.thumb,
|
||
alt: img.alt || "",
|
||
fullres: img.fullsize || img.full || img.thumb
|
||
}));
|
||
} else if (embedObj.$type === "app.bsky.embed.video#view") {
|
||
embeds = [{
|
||
type: "video",
|
||
playlist: embedObj.playlist,
|
||
thumbnail: embedObj.thumbnail,
|
||
alt: embedObj.alt || "",
|
||
aspectRatio: embedObj.aspectRatio || null
|
||
}];
|
||
}
|
||
}
|
||
|
||
return {
|
||
author: item.post.author.displayName,
|
||
handle: item.post.author.handle,
|
||
avatar: item.post.author.avatar,
|
||
createdAt: item.post.record.createdAt,
|
||
text: item.post.record.text,
|
||
likes: item.post.likeCount || 0,
|
||
reposts: item.post.repostCount || 0,
|
||
comments: item.post.replyCount || 0,
|
||
url: `https://bsky.app/profile/${item.post.author.handle}/post/${item.post.uri.split("/").pop()}`,
|
||
embed: embeds
|
||
};
|
||
});
|
||
|
||
// Initialize layout columns
|
||
const numCols = getNumColumns();
|
||
layoutColumns = createColumns(numCols);
|
||
currentNumColumns = numCols; // Initialize currentNumColumns
|
||
|
||
// Create all post elements
|
||
postElementsCache = posts.map(post => createPost(post));
|
||
|
||
// Add posts to queue in order
|
||
postQueue = postElementsCache.map((postEl, index) => ({
|
||
postEl,
|
||
zIndex: postElementsCache.length - index
|
||
}));
|
||
|
||
// Start processing the queue
|
||
processPostQueue();
|
||
|
||
} catch (err) {
|
||
console.error("Error fetching posts:", err);
|
||
// Hide loading indicator on error
|
||
hideLoadingIndicator();
|
||
|
||
// Show error message
|
||
const postsContainer = document.getElementById("posts");
|
||
if (postsContainer) {
|
||
const errorDiv = document.createElement("div");
|
||
errorDiv.className = "loading-posts";
|
||
errorDiv.innerHTML = `
|
||
<div class="loading-posts-content" style="color: #dc2626;">
|
||
⚠ Failed to load posts. Please refresh the page.
|
||
</div>
|
||
`;
|
||
postsContainer.appendChild(errorDiv);
|
||
}
|
||
}
|
||
}
|
||
|
||
window.addEventListener("resize", () => {
|
||
if (document.fullscreenElement && document.fullscreenElement.tagName === "VIDEO") {
|
||
return;
|
||
}
|
||
|
||
const newNumCols = getNumColumns();
|
||
|
||
if (postElementsCache && layoutColumns && newNumCols !== currentNumColumns) {
|
||
currentNumColumns = newNumCols; // Update the current number of columns
|
||
// Re-layout all existing posts
|
||
layoutColumns = createColumns(newNumCols);
|
||
postElementsCache.forEach((postEl, index) => {
|
||
if (postEl.parentNode) { // Only re-layout posts that are already added
|
||
const zIndex = postElementsCache.length - index;
|
||
const col = getShortestColumn(layoutColumns);
|
||
const postDiv = postEl.firstElementChild;
|
||
postDiv.style.zIndex = zIndex;
|
||
col.appendChild(postEl);
|
||
}
|
||
});
|
||
// Re-add tape after layout changes using the full refresh
|
||
setTimeout(() => {
|
||
if (window.refreshTape) {
|
||
window.refreshTape();
|
||
}
|
||
}, 100);
|
||
}
|
||
});
|
||
|
||
if (document.getElementById("posts")) {
|
||
fetchPosts();
|
||
} |