diff options
Diffstat (limited to 'app/lyrics.php')
-rw-r--r-- | app/lyrics.php | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/app/lyrics.php b/app/lyrics.php new file mode 100644 index 0000000..fbdca1d --- /dev/null +++ b/app/lyrics.php @@ -0,0 +1,158 @@ +<?php require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/session.php"; ?> +<!doctype html> +<html lang="en"> +<head> + <meta charset="UTF-8"> + <meta name="viewport" + content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0"> + <meta http-equiv="X-UA-Compatible" content="ie=edge"> + <title>lyrics</title> + <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet"> + <link href="/assets/dark.css" rel="stylesheet"> + <link href="/assets/styles.css" rel="stylesheet"> + <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js"></script> + <script src="/assets/localforage.min.js"></script> + <script src="/assets/shortcuts.js"></script> + <link id="native-css" href="/assets/native.css" rel="stylesheet" disabled> + <style> + .synced-lyrics-item { + opacity: .25; + font-size: 4vw; + min-font-size: 22px; + margin-bottom: 10px; + transition: opacity 200ms; + } + + .synced-lyrics-item.active { + opacity: 1; + } + + ::-webkit-scrollbar { + display: none; + } + + #lyrics-synced { + transition-property: top; + transition-duration: 500ms; + transition-timing-function: cubic-bezier(0.54, 0, 0.23, 0.79); + } + </style> +</head> +<body class="crossplatform" style="background-color: transparent !important;"> + <script> + if (navigator.userAgent.includes("MistNative/darwin") || navigator.userAgent.includes("MistNative/win32")) { + document.getElementById("native-css").disabled = false; + document.body.classList.remove("crossplatform"); + } + </script> + <div id="lyrics-outer"> + <div id="not-playing" style="position: fixed; inset: 16px; display: flex; align-items: center; justify-content: center; opacity: .5; text-align: center;"> + Lyrics will appear here when you start playing a song. If supported, they will also scroll as the song plays. + </div> + + <div id="not-available" style="display: none; position: fixed; inset: 16px; align-items: center; justify-content: center; opacity: .5; text-align: center;"> + No lyrics are available for this song. Try again later. + </div> + + <div id="loading" style="display: none; position: fixed; inset: 16px; align-items: center; justify-content: center; opacity: .5; text-align: center;"> + Loading lyrics... + </div> + + <div id="lyrics-unsynced" style="display: none; position: fixed; inset: 16px; overflow: auto;"></div> + <div id="lyrics-synced" style="display: none; position: fixed; left: 16px; right: 16px; top: 0; bottom: 0; z-index: 5;"></div> + <div id="lyrics-synced-fade" style="display: none; position: fixed; inset: 0; z-index: 10; background-image: linear-gradient(180deg, rgba(255,0,0,0) 25%, rgba(255,255,255,1) 100%);"></div> + </div> + + <script> + let lastID = null; + let lastTimestamp = null; + window.lyrics = {}; + + setInterval(async () => { + if (window.parent.currentSongID !== lastID) { + lastID = window.parent.currentSongID; + + if (lastID === null) { + document.getElementById("lyrics-synced").style.display = "none"; + document.getElementById("lyrics-synced-fade").style.display = "none"; + document.getElementById("lyrics-unsynced").style.display = "none"; + document.getElementById("not-available").style.display = "none"; + document.getElementById("loading").style.display = "none"; + document.getElementById("not-playing").style.display = "flex"; + } else { + document.getElementById("lyrics-synced").style.display = "none"; + document.getElementById("lyrics-synced-fade").style.display = "none"; + document.getElementById("lyrics-unsynced").style.display = "none"; + document.getElementById("not-available").style.display = "none"; + document.getElementById("loading").style.display = "flex"; + document.getElementById("not-playing").style.display = "none"; + + if (!window.lyrics[lastID]) { + try { + window.lyrics[lastID] = await (await fetch("/api/lyrics.php?id=" + lastID)).json() + } catch (e) { + window.lyrics[lastID] = { + synced: false, + payload: null + } + } + + if (window.lyrics[lastID] && window.lyrics[lastID].payload) { + if (window.lyrics[lastID].synced) { + document.getElementById("lyrics-synced").style.display = ""; + document.getElementById("lyrics-synced-fade").style.display = ""; + document.getElementById("lyrics-unsynced").style.display = "none"; + document.getElementById("not-available").style.display = "none"; + document.getElementById("loading").style.display = "none"; + document.getElementById("not-playing").style.display = "none"; + + document.getElementById("lyrics-synced").innerHTML = "<div style='height: 16px;'></div>" + window.lyrics[lastID].payload.map(i => ` + <div class="synced-lyrics-item" id="synced-lyrics-${i.startTimeMs}">${i.words}</div> + `).join("") + "<div style='height: 16px;'></div>"; + } else { + document.getElementById("lyrics-synced").style.display = "none"; + document.getElementById("lyrics-synced-fade").style.display = "none"; + document.getElementById("lyrics-unsynced").style.display = ""; + document.getElementById("not-available").style.display = "none"; + document.getElementById("loading").style.display = "none"; + document.getElementById("not-playing").style.display = "none"; + + document.getElementById("lyrics-unsynced").innerText = window.lyrics[lastID].payload.replaceAll("\n\n\n", "\n"); + } + } else { + document.getElementById("lyrics-synced").style.display = "none"; + document.getElementById("lyrics-synced-fade").style.display = "none"; + document.getElementById("lyrics-unsynced").style.display = "none"; + document.getElementById("not-available").style.display = "flex"; + document.getElementById("loading").style.display = "none"; + document.getElementById("not-playing").style.display = "none"; + } + } + } + } + + if (window.lyrics[lastID] && window.lyrics[lastID].synced) { + document.getElementById("lyrics-synced").style.display = ""; + document.getElementById("lyrics-synced-fade").style.display = ""; + document.getElementById("lyrics-unsynced").style.display = "none"; + document.getElementById("not-available").style.display = "none"; + document.getElementById("loading").style.display = "none"; + document.getElementById("not-playing").style.display = "none"; + + for (let item of [...window.lyrics[lastID].payload].reverse()) { + if (parseInt(item.startTimeMs) / 1000 <= window.parent.document.getElementById("player").contentDocument.getElementById("player-audio").currentTime) { + if (item.startTimeMs !== lastTimestamp) { + Array.from(document.getElementsByClassName("synced-lyrics-item")).map(i => i.classList.remove("active")); + document.getElementById("lyrics-synced").style.top = "-" + (document.getElementById("synced-lyrics-" + item.startTimeMs).offsetTop - 33) + "px"; + lastTimestamp = item.startTimeMs; + document.getElementById("synced-lyrics-" + item.startTimeMs).classList.add("active"); + } + + break; + } + } + } + }, 100); + </script> +</body> +</html>
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