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added artwork image caching and fixed some bugs

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This commit is contained in:
Sophia Atkinson
2025-06-21 18:46:30 -07:00
parent 4f7e6a45c8
commit 45a942b63e
3 changed files with 59 additions and 27 deletions
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48
content.js
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@ -19,6 +19,12 @@ async function imageUrlToBase64(url) {
}
}
// Cache for artwork base64 by URL
const artworkBase64Cache = {
lastArtworkUrl: null,
lastArtworkBase64: null
};
async function getNowPlayingData() {
const audio = document.querySelector('audio#apple-music-player');
@ -52,7 +58,17 @@ async function getNowPlayingData() {
const artworkSrc = metadata.artwork?.[0]?.src || null;
const largeImageKey = artworkSrc?.replace(/\d+x\d+[a-z]*/i, '150x150bb'); // More robust for Apple Music artwork URLs
const artworkBase64 = artworkSrc ? await imageUrlToBase64(largeImageKey) : null;
let artworkBase64 = null;
if (artworkSrc) {
if (artworkBase64Cache.lastArtworkUrl === largeImageKey && artworkBase64Cache.lastArtworkBase64) {
artworkBase64 = artworkBase64Cache.lastArtworkBase64;
} else {
artworkBase64 = await imageUrlToBase64(largeImageKey);
artworkBase64Cache.lastArtworkUrl = largeImageKey;
artworkBase64Cache.lastArtworkBase64 = artworkBase64;
}
}
const currentTime = timestampInput ? Number(timestampInput.getAttribute('aria-valuenow')) : media.currentTime;
const duration = timestampInput ? Number(timestampInput.getAttribute('aria-valuemax')) : media.duration;
@ -152,22 +168,26 @@ if (!window._nowPlayingExtensionLogged) {
window._nowPlayingExtensionLogged = true;
}
chrome.storage.sync.get(['endpoint', 'token'], (result) => {
if (chrome.runtime.lastError) {
console.error("Failed to load settings:", chrome.runtime.lastError.message);
return;
}
if (typeof chrome !== "undefined" && chrome.storage && chrome.storage.sync) {
chrome.storage.sync.get(['endpoint', 'token'], (result) => {
if (chrome.runtime.lastError) {
console.error("Failed to load settings:", chrome.runtime.lastError.message);
return;
}
endpoint = result.endpoint;
token = result.token;
endpoint = result.endpoint;
token = result.token;
if (!endpoint || !token) {
console.warn("No endpoint/token configured.");
return;
}
if (!endpoint || !token) {
console.error("No endpoint/token configured.");
return;
}
startNowPlayingLoop();
});
startNowPlayingLoop();
});
} else {
console.warn("Chrome extension APIs are not available. Please run this script as a Chrome extension.");
}
let lastUrl = location.href;
new MutationObserver(() => {