From c9e5c6fe687d9977feef8eded59146a83f75f42b Mon Sep 17 00:00:00 2001 From: 706f726e6163636f756e74 <706f726e6163636f756e74@gmail.com> Date: Fri, 7 Aug 2026 23:23:27 -0400 Subject: [PATCH] [SceneThumbnails] Add Scene Thumbnails plugin --- plugins/SceneThumbnails/LICENSE | 661 ++++++++++++++++++ plugins/SceneThumbnails/README.md | 23 + plugins/SceneThumbnails/SceneThumbnails.js | 723 ++++++++++++++++++++ plugins/SceneThumbnails/SceneThumbnails.yml | 7 + 4 files changed, 1414 insertions(+) create mode 100644 plugins/SceneThumbnails/LICENSE create mode 100644 plugins/SceneThumbnails/README.md create mode 100644 plugins/SceneThumbnails/SceneThumbnails.js create mode 100644 plugins/SceneThumbnails/SceneThumbnails.yml diff --git a/plugins/SceneThumbnails/LICENSE b/plugins/SceneThumbnails/LICENSE new file mode 100644 index 00000000..0ad25db4 --- /dev/null +++ b/plugins/SceneThumbnails/LICENSE @@ -0,0 +1,661 @@ + GNU AFFERO GENERAL PUBLIC LICENSE + Version 3, 19 November 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU Affero General Public License is a free, copyleft license for +software and other kinds of works, specifically designed to ensure +cooperation with the community in the case of network server software. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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There are many ways you could offer source, and different +solutions will be better for different programs; see section 13 for the +specific requirements. + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU AGPL, see +. diff --git a/plugins/SceneThumbnails/README.md b/plugins/SceneThumbnails/README.md new file mode 100644 index 00000000..56b098fb --- /dev/null +++ b/plugins/SceneThumbnails/README.md @@ -0,0 +1,23 @@ +# Scene Thumbnails + +Scene Thumbnails adds a dismissable thumbnail grid to Stash scene pages. Each tile shows a frame of the video; clicking a tile seeks playback to that point, and a live highlight follows the current playing position. The grid lives in a drawer at the bottom of the scene panel. + +Built entirely in the browser from Stash's existing scene sprite and WebVTT — no generation, no ffmpeg, nothing written to disk. The only thing saved is your grid-size preference, kept in the browser (localStorage). + +## Features + +- Thumbnail grid in a dismissable drawer at the bottom of the scene panel (open with the "Scene Thumbnails" toggle below the video) +- Click a tile to seek to that point in the video; clicking a tile dismisses the drawer +- Live highlight that tracks playback position + +## Requirements + +- Stash with scene sprites generated (Generate → Sprites) + +## Credits + +Inspired by and partially derived from Mosaic Poster (https://discourse.stashapp.cc/t/mosaic-poster/12358), part of stashapp/CommunityScripts. Mosaic Poster replaces the pre-playback poster; Scene Thumbnails adds a thumbnail grid shown in a dismissable drawer at the bottom of the scene panel, with a live highlight. + +## License + +Licensed under the GNU Affero General Public License v3.0. See LICENSE. diff --git a/plugins/SceneThumbnails/SceneThumbnails.js b/plugins/SceneThumbnails/SceneThumbnails.js new file mode 100644 index 00000000..5aa879ad --- /dev/null +++ b/plugins/SceneThumbnails/SceneThumbnails.js @@ -0,0 +1,723 @@ +/* Scene Thumbnails - a thumbnail grid for Stash scene pages. + * + * Portions (the scene-sprite/WebVTT data pipeline) are + * derived from Mosaic Poster + * (https://discourse.stashapp.cc/t/mosaic-poster/12358), part of + * stashapp/CommunityScripts (https://github.com/stashapp/CommunityScripts), + * licensed under the GNU Affero General Public License v3.0. Modified + * 2026-08-06: the poster overlay was replaced with a scrubber shown in a + * drawer that hovers above the bottom of the scene page, styled like the + * Stash collapsible sidebar sections, with a live playback highlight and a + * thumbnail-size toggle and a full-height toggle. The drawer is opened via the + * "Scene Thumbnails" button below the native scrubber and dismissed by clicking a + * tile, the backdrop, the header, or Escape. The thumbnail grid fills the width + * of the drawer; the slider selects how many thumbnails sit per row (1, 2, 3, 4, + * 6, or 12 — divisors of 12 so each row fills completely; left-to-right the + * slider goes small-to-large, i.e. 12 → 1 per row) using the gallery's + * zoom-slider component, with a constant 2px gutter between tiles. + * + * This file is licensed under the GNU Affero General Public License v3.0. + * See LICENSE for the full text. + */ +(() => { + "use strict"; + + const IDRE = /^\/scenes\/(\d+)(?:\/|$)/; + const CHEV_UP = + "M201.4 105.4c12.5-12.5 32.8-12.5 45.3 0l192 192c12.5 12.5 12.5 32.8 0 45.3s-32.8 12.5-45.3 0L224 173.3 54.6 342.6c-12.5 12.5-32.8 12.5-45.3 0s-12.5-32.8 0-45.3l192-192z"; + const CHEV_DOWN = + "M201.4 406.6c12.5 12.5 32.8 12.5 45.3 0l192-192c12.5-12.5 12.5-32.8 0-45.3s-32.8-12.5-45.3 0L224 338.7 54.6 169.4c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3l192 192z"; + const ICON_FILM = + ''; + const ICON_EXPAND = + "M32 32C14.3 32 0 46.3 0 64l0 96c0 17.7 14.3 32 32 32s32-14.3 32-32l0-64 64 0c17.7 0 32-14.3 32-32s-14.3-32-32-32L32 32zM64 352c0-17.7-14.3-32-32-32S0 334.3 0 352l0 96c0 17.7 14.3 32 32 32l96 0c17.7 0 32-14.3 32-32s-14.3-32-32-32l-64 0 0-64zM320 32c-17.7 0-32 14.3-32 32s14.3 32 32 32l64 0 0 64c0 17.7 14.3 32 32 32s32-14.3 32-32l0-96c0-17.7-14.3-32-32-32l-96 0zM448 352c0-17.7-14.3-32-32-32s-32 14.3-32 32l0 64-64 0c-17.7 0-32 14.3-32 32s14.3 32 32 32l96 0c17.7 0 32-14.3 32-32l0-96z"; + const ICON_COMPRESS = + "M160 64c0-17.7-14.3-32-32-32S96 46.3 96 64l0 64-64 0c-17.7 0-32 14.3-32 32s14.3 32 32 32l96 0c17.7 0 32-14.3 32-32l0-96zM32 320c-17.7 0-32 14.3-32 32s14.3 32 32 32l64 0 0 64c0 17.7 14.3 32 32 32s32-14.3 32-32l0-96c0-17.7-14.3-32-32-32l-96 0zM352 64c0-17.7-14.3-32-32-32s-32 14.3-32 32l0 96c0 17.7 14.3 32 32 32l96 0c17.7 0 32-14.3 32-32s-14.3-32-32-32l-64 0 0-64zM320 320c-17.7 0-32 14.3-32 32l0 96c0 17.7 14.3 32 32 32s32-14.3 32-32l0-64 64 0c17.7 0 32-14.3 32-32s-14.3-32-32-32l-96 0z"; + const COL_OPTIONS = [1, 2, 3, 4, 6, 12]; + const TILE_GAP = 2; + const COL_OPTION_COUNT = COL_OPTIONS.length; + + function svgChevron(d, name) { + return ( + '' + ); + } + + function svgIcon(d, name, viewBox) { + return ( + '' + ); + } + + let currentVideo = null; + let syncTimer = null; + let scrubberFor = null; + let toggleEl = null; + let drawerEl = null; + let drawerTiles = null; + let drawerContent = null; + let sizesEl = null; + let backdropEl = null; + let drawerOpen = false; + let drawerMaximized = false; + let scrubberData = null; + let tileSets = []; + let lastVideoTime = 0; + let dataCache = null; + let colIndex = 4; + + try { + const stored = localStorage.getItem("sceneThumbnails.colsPerRow"); + const val = parseInt(stored, 10); + if (stored != null && !isNaN(val)) { + const idx = COL_OPTIONS.indexOf(val); + if (idx !== -1) colIndex = idx; + } + } catch (e) { } + + function tilesPerRow() { + return COL_OPTIONS[colIndex]; + } + + function tileWidthForRow() { + const el = drawerTiles || document.querySelector(".full-scrubber-tiles"); + const cw = el ? el.clientWidth : 0; + if (!cw || !scrubberData) return 80; + const n = tilesPerRow(); + return Math.max(1, (cw - TILE_GAP * (n - 1)) / n); + } + + function graphql(query, variables) { + return fetch("/graphql", { + method: "POST", + headers: { "Content-Type": "application/json" }, + credentials: "same-origin", + body: JSON.stringify({ query, variables }), + }).then((r) => r.json()); + } + + function loadImage(src) { + return new Promise((resolve, reject) => { + const img = new Image(); + img.onload = () => resolve(img); + img.onerror = reject; + img.src = src; + }); + } + + function vttSeconds(s) { + const parts = String(s).trim().split(":"); + let sec = 0; + for (const p of parts) sec = sec * 60 + parseFloat(p || 0); + return Number.isNaN(sec) ? 0 : sec; + } + + function fmt(t) { + t = Math.max(0, Math.floor(t)); + const s = t % 60; + const m = Math.floor(t / 60) % 60; + const h = Math.floor(t / 3600); + return (h ? h + ":" : "") + String(m).padStart(2, "0") + ":" + String(s).padStart(2, "0"); + } + + function fetchCues(vttUrl) { + return fetch(vttUrl, { credentials: "same-origin" }) + .then((r) => (r.ok ? r.text() : "")) + .then((text) => { + const cues = []; + const lines = text.split(/\r?\n/); + for (let i = 0; i < lines.length; i++) { + const arrow = lines[i].indexOf("-->"); + if (arrow < 0) continue; + const start = vttSeconds(lines[i].slice(0, arrow)); + for ( + let j = i + 1; + j < lines.length && lines[j].indexOf("-->") < 0; + j++ + ) { + const m = lines[j].match(/#xywh=(\d+),(\d+),(\d+),(\d+)/); + if (m) { + cues.push({ t: start, x: +m[1], y: +m[2], w: +m[3], h: +m[4] }); + break; + } + } + } + return cues.length ? cues : null; + }); + } + + function loadSceneData(id) { + return graphql("query($id: ID!){ findScene(id: $id) { paths { sprite vtt } } }", { + id, + }) + .then((j) => { + const scene = j.data && j.data.findScene; + const paths = scene && scene.paths; + return paths && paths.sprite ? paths : null; + }) + .then((paths) => { + if (!paths) return null; + const vttUrl = + paths.vtt || paths.sprite.replace(/_sprite\.jpg(\?.*)?$/, "_thumbs.vtt"); + return Promise.all([fetchCues(vttUrl), loadImage(paths.sprite)]).then( + ([cues, img]) => + cues + ? { + cues, + img, + spriteUrl: paths.sprite, + spriteW: img.naturalWidth, + spriteH: img.naturalHeight, + } + : null + ); + }) + .catch(() => null); + } + + function getData(id) { + if (dataCache && dataCache.id === id) return Promise.resolve(dataCache.data); + return loadSceneData(id).then((data) => { + dataCache = { id, data }; + return data; + }); + } + + function seekTo(t) { + const playerEl = document.querySelector(".video-js"); + const video = + (playerEl && + (playerEl.querySelector("video") || playerEl.querySelector(".vjs-tech"))) || + document.querySelector(".vjs-tech") || + document.querySelector("video"); + if (!video) return; + const doSeek = () => { + try { + video.currentTime = t; + } catch (e) { } + video.play().catch(() => { }); + }; + if (video.readyState >= 1) { + doSeek(); + } else { + video.addEventListener("loadedmetadata", doSeek, { once: true }); + video.play().catch(() => { }); + } + } + + function highlightSet(set, t) { + if (!scrubberData || !set.tiles.length) return; + const cues = scrubberData.cues; + let idx = 0; + for (let i = 0; i < cues.length; i++) { + if (cues[i].t <= t) idx = i; + else break; + } + if (idx === set.highlighted) return; + if (set.highlighted != null && set.tiles[set.highlighted]) { + const prev = set.tiles[set.highlighted]; + prev.style.outline = ""; + prev.style.zIndex = ""; + } + if (set.tiles[idx]) { + const cur = set.tiles[idx]; + cur.style.outline = "4px solid #4a9eff"; + cur.style.zIndex = "2"; + } + set.highlighted = idx; + } + + function updateHighlight(t) { + if (!scrubberData) return; + for (const set of tileSets) highlightSet(set, t); + } + + function syncTime() { + try { + lastVideoTime = (currentVideo && currentVideo.currentTime) || 0; + } catch (err) { + lastVideoTime = 0; + } + updateHighlight(lastVideoTime); + } + + function onTime() { + syncTime(); + } + + function attachListeners(video) { + if (video === currentVideo) { + syncTime(); + return; + } + if (currentVideo) { + currentVideo.removeEventListener("timeupdate", onTime); + currentVideo.removeEventListener("seeked", onTime); + currentVideo.removeEventListener("loadedmetadata", onTime); + currentVideo.removeEventListener("durationchange", onTime); + currentVideo.removeEventListener("play", onTime); + } + currentVideo = video || null; + if (syncTimer) clearInterval(syncTimer); + syncTimer = null; + if (currentVideo) { + currentVideo.addEventListener("timeupdate", onTime); + currentVideo.addEventListener("seeked", onTime); + currentVideo.addEventListener("loadedmetadata", onTime); + currentVideo.addEventListener("durationchange", onTime); + currentVideo.addEventListener("play", onTime); + syncTimer = setInterval(syncTime, 500); + } + syncTime(); + } + + function buildTiles(cont, data) { + const set = { tiles: [], highlighted: null }; + tileSets.push(set); + scrubberData = data; + + const cues = data.cues; + const n = tilesPerRow(); + const sizeW = tileWidthForRow(); + const scale = sizeW / cues[0].w; + const tileH = Math.max(1, Math.round(cues[0].h * scale)); + const bgSize = + Math.round(data.spriteW * scale) + "px " + Math.round(data.spriteH * scale) + "px"; + const tileWidthPct = "calc((100% - " + TILE_GAP + "px * " + (n - 1) + ") / " + n + ")"; + + for (let i = 0; i < cues.length; i++) { + const c = cues[i]; + const nextStart = i + 1 < cues.length ? cues[i + 1].t : c.t + (c.t - (cues[i - 1]?.t || 0)) || 0; + const startStr = fmt(c.t); + const endStr = fmt(nextStart); + const tile = document.createElement("div"); + tile.className = "scene-mosaic-tile"; + tile.title = startStr + " - " + endStr; + tile.style.cssText = + "width:" + + tileWidthPct + + ";height:" + + tileH + + "px;max-width:" + + tileWidthPct + + ";flex:0 0 0%;flex-basis:" + + tileWidthPct + + ";cursor:pointer;position:relative;" + + "background-image:url('" + + data.spriteUrl + + "');" + + "background-size:" + + bgSize + + ";" + + "background-position:" + + -Math.round(c.x * scale) + + "px " + + -Math.round(c.y * scale) + + "px;"; + const timeEl = document.createElement("div"); + timeEl.className = "scrubber-item-time"; + timeEl.textContent = startStr + " - " + endStr; + timeEl.style.cssText = + "color:white;font-size:10px;position:absolute;bottom:0;left:0;right:0;" + + "text-align:center;text-shadow:1px 1px black;pointer-events:none;"; + tile.appendChild(timeEl); + tile.addEventListener("click", (function (t) { + return function () { + seekTo(t); + closeDrawer(); + window.scrollTo({ top: 0, behavior: "smooth" }); + }; + })(c.t)); + cont.appendChild(tile); + set.tiles.push(tile); + } + updateHighlight(lastVideoTime); + } + + function insertAfter(node, ref) { + if (!ref || !ref.parentNode) return; + ref.parentNode.insertBefore(node, ref.nextSibling); + } + + function ensureStyles() { + if (document.getElementById("full-scrubber-styles")) return; + const s = document.createElement("style"); + s.id = "full-scrubber-styles"; + s.textContent = + ".full-scrubber-toggle{display:flex;align-items:center;justify-content:center;gap:.5rem;width:100%;padding:.55rem;background:transparent;border:1px solid #3b4853;border-radius:.25rem;color:#c8cdd4;cursor:pointer;font-size:.8rem;}" + + ".full-scrubber-toggle:hover{border-color:#4a9eff;color:#fff;}" + + ".full-scrubber-backdrop{position:fixed;inset:0;z-index:1040;background:rgba(0,0,0,.2);opacity:0;pointer-events:none;transition:opacity .2s ease;}" + + ".full-scrubber-backdrop.open{opacity:1;pointer-events:auto;}" + + ".full-scrubber-drawer{position:fixed;left:0;right:0;bottom:0;z-index:1050;height:66vh;max-height:66vh;display:flex;flex-direction:column;overflow:hidden;background:#202b33;border-top:1px solid #394b59;border-radius:.5rem .5rem 0 0;box-shadow:0 -4px 16px rgba(0,0,0,.35);transform:translateY(105%);transition:transform .25s ease;}" + + ".full-scrubber-drawer.open{transform:translateY(0);}" + + ".full-scrubber-drawer.maximized{height:100vh;height:100dvh;max-height:100vh;max-height:100dvh;border-radius:0;}" + + ".full-scrubber-drawer.sidebar-section{border-bottom:none;}" + + ".full-scrubber-drawer .collapse-header{padding:0;}" + + ".full-scrubber-drawer .collapse,.full-scrubber-drawer .collapsing{padding-top:0;}" + + ".full-scrubber-drawer .collapse-button{display:inline-flex;align-items:center;gap:.35rem;padding:.55rem 1rem;border-radius:.25rem;}" + + ".full-scrubber-drawer .full-scrubber-sizes{display:flex;justify-content:space-between;align-items:center;margin-top:.5rem;padding:0 .5rem;}" + + ".full-scrubber-drawer .full-scrubber-size-control{display:flex;align-items:center;gap:.5rem;}" + + ".full-scrubber-drawer .full-scrubber-content{flex:1 1 auto;min-height:0;overflow-y:auto;margin-top:.5rem;padding-bottom:2rem;}" + + ".full-scrubber-tiles{display:flex;flex-wrap:wrap;gap:2px;justify-content:flex-start;overflow-y:auto;padding:0 .5rem .5rem;}"; + document.head.appendChild(s); + } + + function buildHeader() { + const head = document.createElement("div"); + head.className = "collapse-header"; + const btn = document.createElement("button"); + btn.type = "button"; + btn.className = "minimal collapse-button"; + btn.title = "Close"; + const icon = document.createElement("span"); + icon.innerHTML = svgChevron(CHEV_DOWN, "chevron-down"); + const label = document.createElement("span"); + label.textContent = "Scene Thumbnails"; + btn.appendChild(icon); + btn.appendChild(label); + btn.addEventListener("click", (e) => { + e.preventDefault(); + closeDrawer(); + }); + head.appendChild(btn); + return head; + } + + function buildBackdrop() { + if (backdropEl && backdropEl.isConnected) return; + const b = document.createElement("div"); + b.className = "full-scrubber-backdrop"; + b.addEventListener("click", closeDrawer); + document.body.appendChild(b); + backdropEl = b; + } + + function buildToggle(ref) { + if (toggleEl && toggleEl.isConnected) return; + const wrap = document.createElement("div"); + wrap.className = "full-scrubber-toggle-wrap"; + if (ref) { + const cs = window.getComputedStyle(ref); + const mt = parseFloat(cs.marginTop) || 0; + const ml = parseFloat(cs.marginLeft) || 0; + const mr = parseFloat(cs.marginRight) || 0; + const hidden = !document.querySelector(".scrubber-wrapper"); + const side = hidden ? 5 : ml; + wrap.style.marginLeft = side + "px"; + wrap.style.marginRight = (hidden ? 5 : mr) + "px"; + wrap.style.marginTop = (hidden ? 5 : Math.max(0, mt - (parseFloat(cs.marginBottom) || 0))) + "px"; + let pb = (parseFloat(cs.marginBottom) || 0); + if (ref.parentNode) { + pb += parseFloat(window.getComputedStyle(ref.parentNode).paddingBottom) || 0; + } + wrap.style.marginBottom = Math.max(0, mt - pb) + "px"; + } + const btn = document.createElement("button"); + btn.type = "button"; + btn.className = "full-scrubber-toggle"; + btn.innerHTML = ICON_FILM + 'Scene Thumbnails'; + btn.addEventListener("click", (e) => { + e.preventDefault(); + toggleDrawer(); + }); + wrap.appendChild(btn); + insertAfter(wrap, ref); + toggleEl = btn; + updateToggle(); + } + + function buildSizes() { + const wrap = document.createElement("div"); + wrap.className = "full-scrubber-sizes"; + + const control = document.createElement("div"); + control.className = "full-scrubber-size-control"; + control.style.justifyContent = "flex-end"; + + const isMobile = window.matchMedia("(max-width: 768px)").matches; + let input; + if (isMobile) { + input = document.createElement("select"); + input.className = "btn-secondary form-control"; + input.style.width = "120px"; + input.setAttribute("aria-label", "Thumbnails per row"); + COL_OPTIONS.forEach((cols, i) => { + const opt = document.createElement("option"); + opt.value = String(i); + opt.textContent = `${cols} per row`; + input.appendChild(opt); + }); + updateSizeSelect(input); + input.addEventListener("change", () => { + const v = parseInt(input.value, 10); + const n = isNaN(v) ? 2 : Math.max(0, Math.min(COL_OPTION_COUNT - 1, v)); + setColsPerRow(n); + }); + control.appendChild(input); + } else { + input = document.createElement("input"); + input.type = "range"; + input.min = "0"; + input.max = String(COL_OPTION_COUNT - 1); + input.step = "1"; + input.className = "zoom-slider"; + input.setAttribute("aria-label", "Thumbnails per row"); + updateSizeInput(input); + input.addEventListener("input", () => { + const v = parseInt(input.value, 10); + const n = isNaN(v) ? 2 : Math.max(0, Math.min(COL_OPTION_COUNT - 1, v)); + setColsPerRow(n); + }); + control.appendChild(input); + } + + wrap.appendChild(control); + + const maxBtn = document.createElement("button"); + maxBtn.type = "button"; + maxBtn.className = "btn btn-secondary btn-sm full-scrubber-maximize"; + maxBtn.title = "Maximize"; + maxBtn.innerHTML = svgIcon(ICON_EXPAND, "expand", "0 0 448 512"); + maxBtn.addEventListener("click", (e) => { + e.preventDefault(); + toggleMaximize(); + }); + wrap.appendChild(maxBtn); + + return wrap; + } + + function updateSizeInput(input) { + input.value = String(colIndex); + } + + function updateSizeSelect(select) { + select.value = String(colIndex); + } + + function toggleMaximize() { + drawerMaximized = !drawerMaximized; + if (drawerEl) drawerEl.classList.toggle("maximized", drawerMaximized); + if (sizesEl) { + const btn = sizesEl.querySelector(".full-scrubber-maximize"); + if (btn) { + btn.title = drawerMaximized ? "Restore" : "Maximize"; + btn.innerHTML = svgIcon( + drawerMaximized ? ICON_COMPRESS : ICON_EXPAND, + drawerMaximized ? "compress" : "expand", + "0 0 448 512" + ); + } + } + } + + function setColsPerRow(n) { + if (n === colIndex) return; + colIndex = n; + try { + localStorage.setItem("sceneThumbnails.colsPerRow", String(COL_OPTIONS[colIndex])); + } catch (e) { } + if (sizesEl) { + const input = sizesEl.querySelector("input[type=range], select.btn-secondary.form-control"); + if (input) { + if (input.tagName === "SELECT") updateSizeSelect(input); + else updateSizeInput(input); + } + } + renderTiles(); + } + + function renderTiles() { + if (!drawerTiles || !scrubberData) return; + tileSets = []; + drawerTiles.innerHTML = ""; + buildTiles(drawerTiles, scrubberData); + } + + function scrollToHighlight() { + if (!drawerContent) return; + const scroller = drawerContent; + let tile = null; + for (const set of tileSets) { + if (set.highlighted != null && set.tiles[set.highlighted]) { + tile = set.tiles[set.highlighted]; + break; + } + } + if (!tile) return; + const cr = scroller.getBoundingClientRect(); + const tr = tile.getBoundingClientRect(); + scroller.scrollTop += tr.top - cr.top - (cr.height - tr.height) / 2; + scroller.scrollLeft += tr.left - cr.left - (cr.width - tr.width) / 2; + } + + function openDrawer() { + drawerOpen = true; + if (drawerEl) drawerEl.classList.add("open"); + if (backdropEl) backdropEl.classList.add("open"); + updateToggle(); + updateHighlight(lastVideoTime); + renderTiles(); + scrollToHighlight(); + } + + function closeDrawer() { + drawerOpen = false; + if (drawerEl) drawerEl.classList.remove("open"); + if (backdropEl) backdropEl.classList.remove("open"); + updateToggle(); + } + + function toggleDrawer() { + if (drawerOpen) closeDrawer(); + else openDrawer(); + } + + function updateToggle() { + if (!toggleEl) return; + const label = toggleEl.querySelector(".full-scrubber-toggle-label"); + if (!label) return; + label.textContent = drawerOpen ? "Hide Scene Thumbnails" : "Scene Thumbnails"; + } + + function buildDrawer(id, data) { + if (drawerEl && drawerEl.isConnected) return; + ensureStyles(); + buildBackdrop(); + + const drawer = document.createElement("div"); + drawer.id = "full-scrubber-drawer"; + drawer.className = "sidebar-section full-scrubber-drawer"; + + const content = document.createElement("div"); + content.className = "collapse show full-scrubber-content"; + + const tiles = document.createElement("div"); + tiles.className = "full-scrubber-tiles"; + content.appendChild(tiles); + + drawer.appendChild(buildHeader()); + sizesEl = buildSizes(); + drawer.appendChild(sizesEl); + drawer.appendChild(content); + document.body.appendChild(drawer); + + drawerEl = drawer; + drawerTiles = tiles; + drawerContent = content; + buildTiles(tiles, data); + } + + function teardown() { + if (toggleEl) { + try { + toggleEl.remove(); + } catch (e) { } + } + toggleEl = null; + if (drawerEl) { + try { + drawerEl.remove(); + } catch (e) { } + } + drawerEl = null; + drawerTiles = null; + drawerContent = null; + sizesEl = null; + drawerOpen = false; + if (backdropEl) { + try { + backdropEl.remove(); + } catch (e) { } + } + backdropEl = null; + tileSets = []; + if (syncTimer) { + clearInterval(syncTimer); + syncTimer = null; + } + if (currentVideo) { + currentVideo.removeEventListener("timeupdate", onTime); + currentVideo.removeEventListener("seeked", onTime); + currentVideo.removeEventListener("loadedmetadata", onTime); + currentVideo.removeEventListener("durationchange", onTime); + currentVideo.removeEventListener("play", onTime); + currentVideo = null; + } + } + + document.addEventListener("keydown", (e) => { + if (e.key === "Escape" && drawerOpen) closeDrawer(); + }); + + let lastIsMobile = window.matchMedia("(max-width: 768px)").matches; + + function onResize() { + if (drawerOpen) { + renderTiles(); + const isMobile = window.matchMedia("(max-width: 768px)").matches; + if (isMobile !== lastIsMobile) { + lastIsMobile = isMobile; + if (sizesEl && sizesEl.parentNode) { + const newControl = buildSizes(); + sizesEl.replaceWith(newControl); + sizesEl = newControl; + } + } + } + } + window.addEventListener("resize", onResize); + + function init() { + const m = location.pathname.match(IDRE); + if (!m) { + teardown(); + return; + } + const id = m[1]; + + const playerEl = document.querySelector(".video-js"); + if (!playerEl) return; + + if (scrubberFor !== id) { + teardown(); + scrubberFor = id; + } + + const video = playerEl.querySelector("video") || playerEl.querySelector(".vjs-tech"); + attachListeners(video); + + getData(id).then((data) => { + if (!data) return; + const anchor = + document.querySelector(".scrubber-wrapper") || + document.querySelector(".video-wrapper") || + document.querySelector(".video-js"); + buildToggle(anchor); + buildDrawer(id, data); + }); + } + + let timer = null; + function schedule() { + if (timer) return; + timer = setTimeout(() => { + timer = null; + init(); + }, 100); + } + + const obs = new MutationObserver(schedule); + obs.observe(document.documentElement, { childList: true, subtree: true }); + schedule(); +})(); diff --git a/plugins/SceneThumbnails/SceneThumbnails.yml b/plugins/SceneThumbnails/SceneThumbnails.yml new file mode 100644 index 00000000..e7e961ba --- /dev/null +++ b/plugins/SceneThumbnails/SceneThumbnails.yml @@ -0,0 +1,7 @@ +--- +description: Scene Thumbnails adds a dismissable thumbnail grid built in the browser from Stash's existing scene sprite, shown in a drawer at the bottom of the scene panel, with a live highlight that follows playback and thumbnail-size and full-height toggles. +name: Scene Thumbnails +ui: + javascript: + - SceneThumbnails.js +version: 0.0.1 \ No newline at end of file