From 042d89f5b8867bf9bf21419726093d0086a193ce Mon Sep 17 00:00:00 2001
From: CodeDevMLH <145071728+CodeDevMLH@users.noreply.github.com>
Date: Tue, 24 Feb 2026 19:23:15 +0100
Subject: [PATCH] Add Oscar feature: implement CSS and JS for Oscar animations,
 visibility control, and dynamic spotlight effects

---
 Jellyfin.Plugin.Seasonals/Web/oscar.css | 67 ++++++++++++++++++
 Jellyfin.Plugin.Seasonals/Web/oscar.js  | 94 +++++++++++++++++++++++++
 2 files changed, 161 insertions(+)
 create mode 100644 Jellyfin.Plugin.Seasonals/Web/oscar.css
 create mode 100644 Jellyfin.Plugin.Seasonals/Web/oscar.js

diff --git a/Jellyfin.Plugin.Seasonals/Web/oscar.css b/Jellyfin.Plugin.Seasonals/Web/oscar.css
new file mode 100644
index 0000000..f674cb9
--- /dev/null
+++ b/Jellyfin.Plugin.Seasonals/Web/oscar.css
@@ -0,0 +1,67 @@
+.oscar-container {
+    display: block;
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    pointer-events: none;
+    z-index: 10; /* Behind popups but over background */
+    contain: strict;
+    overflow: hidden;
+}
+
+.oscar-carpet {
+    position: absolute;
+    bottom: 0;
+    left: 0;
+    width: 100%;
+    height: 15vh;
+    background: linear-gradient(to top, rgba(139, 0, 0, 0.8) 0%, transparent 100%);
+    opacity: 0.9;
+}
+
+.oscar-spotlights {
+    position: absolute;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+}
+
+.oscar-spotlight {
+    position: absolute;
+    top: -10vh;
+    /* MARK: SPOTLIGHT WIDTH CONFIGURATION */
+    /* To adjust bottom width (spread), change 'width' property (e.g., 20vw for narrow, 40vw for wide). */
+    /* To adjust top width (origin), modify first two percentages in 'clip-path' (e.g., 48% 0, 52% 0 for a very thin start). */
+    width: 30vw;
+    height: 120vh;
+    background: linear-gradient(to bottom, rgba(255, 215, 0, 0.4) 0%, transparent 80%);
+    clip-path: polygon(45% 0, 55% 0, 100% 100%, 0 100%);
+    transform-origin: top center;
+    animation: spotlight-sweep 12s infinite alternate ease-in-out;
+    mix-blend-mode: screen;
+}
+
+.oscar-flash {
+    position: absolute;
+    width: 10px;
+    height: 10px;
+    background: white;
+    border-radius: 50%;
+    box-shadow: 0 0 50px 30px rgba(255, 255, 255, 0.8), 0 0 100px 50px rgba(255, 255, 255, 0.5);
+    animation: flash-pop 0.2s cubic-bezier(0.1, 0.8, 0.1, 1);
+    mix-blend-mode: screen;
+}
+
+@keyframes spotlight-sweep {
+    0% { transform: rotate(-30deg); }
+    100% { transform: rotate(30deg); }
+}
+
+@keyframes flash-pop {
+    0% { transform: scale(0.5); opacity: 1; }
+    50% { transform: scale(2); opacity: 1; }
+    100% { transform: scale(3); opacity: 0; }
+}
diff --git a/Jellyfin.Plugin.Seasonals/Web/oscar.js b/Jellyfin.Plugin.Seasonals/Web/oscar.js
new file mode 100644
index 0000000..1e9254b
--- /dev/null
+++ b/Jellyfin.Plugin.Seasonals/Web/oscar.js
@@ -0,0 +1,94 @@
+const config = window.SeasonalsPluginConfig?.Oscar || {};
+const oscar = config.EnableOscar !== undefined ? config.EnableOscar : true;
+
+let msgPrinted = false;
+
+function toggleOscar() {
+    const container = document.querySelector('.oscar-container');
+    if (!container) return;
+
+    const videoPlayer = document.querySelector('.videoPlayerContainer');
+    const trailerPlayer = document.querySelector('.youtubePlayerContainer');
+    const isDashboard = document.body.classList.contains('dashboardDocument');
+    const hasUserMenu = document.querySelector('#app-user-menu');
+
+    if (videoPlayer || trailerPlayer || isDashboard || hasUserMenu) {
+        container.style.display = 'none';
+        if (!msgPrinted) {
+            console.log('Oscar hidden');
+            msgPrinted = true;
+        }
+    } else {
+        container.style.display = 'block';
+        if (msgPrinted) {
+            console.log('Oscar visible');
+            msgPrinted = false;
+        }
+    }
+}
+
+const observer = new MutationObserver(toggleOscar);
+observer.observe(document.body, {
+  childList: true,
+  subtree: true,
+  attributes: true
+});
+
+
+function createOscar(container) {
+    // Red carpet floor
+    const carpet = document.createElement('div');
+    carpet.className = 'oscar-carpet';
+
+    // Spotlights
+    const spotlights = document.createElement('div');
+    spotlights.className = 'oscar-spotlights';
+    
+    for (let i = 0; i < 3; i++) {
+        const spot = document.createElement('div');
+        spot.className = 'oscar-spotlight';
+        spot.style.animationDelay = `-${Math.random() * 8}s`;
+        spot.style.left = `${20 + (i * 30)}%`;
+        spot.style.top = `${-5 - Math.random() * 15}vh`; // randomize top origin
+        spotlights.appendChild(spot);
+    }
+
+    container.appendChild(carpet);
+    container.appendChild(spotlights);
+    
+    // Paparazzi flashes with randomized intervals
+    function flashLoop() {
+        if (!document.querySelector('.oscar-container')) {
+            setTimeout(flashLoop, 1000); // Check again later if hidden
+            return;
+        }
+        const flash = document.createElement('div');
+        flash.className = 'oscar-flash';
+        flash.style.left = `${Math.random() * 100}%`;
+        flash.style.top = `${Math.random() * 100}%`;
+        container.appendChild(flash);
+        setTimeout(() => flash.remove(), 200);
+        
+        // Randomize next flash between 200ms and 1500ms
+        const nextDelay = Math.random() * 1300 + 200;
+        setTimeout(flashLoop, nextDelay);
+    }
+    flashLoop();
+}
+
+function initializeOscar() {
+    if (!oscar) return;
+
+    const container = document.querySelector('.oscar-container') || document.createElement("div");
+
+    if (!document.querySelector('.oscar-container')) {
+        container.className = "oscar-container";
+        container.setAttribute("aria-hidden", "true");
+        document.body.appendChild(container);
+    }
+    
+    createOscar(container);
+    toggleOscar();
+}
+
+initializeOscar();