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fix(lyrics-genius): fix th-ch/youtube-music#1253

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Su-Yong
2023-10-02 21:00:53 +09:00
committed by TC
parent 8b65f1d6e4
commit 375fb082f0
1 changed files with 81 additions and 79 deletions
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160
plugins/lyrics-genius/front.ts
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@ -4,103 +4,105 @@ import is from 'electron-is';
import type { SongInfo } from '../../providers/song-info';
export default () => {
ipcRenderer.on('update-song-info', (_, extractedSongInfo: SongInfo) => setTimeout(async () => {
const tabList = document.querySelectorAll('tp-yt-paper-tab');
const tabs = {
upNext: tabList[0],
lyrics: tabList[1],
discover: tabList[2],
};
const setLyrics = (lyricsContainer: Element, lyrics: string | null) => {
lyricsContainer.innerHTML = `
<div id="contents" class="style-scope ytmusic-section-list-renderer description ytmusic-description-shelf-renderer genius-lyrics">
${lyrics?.replaceAll(/\r\n|\r|\n/g, '<br/>') ?? 'Could not retrieve lyrics from genius'}
</div>
<yt-formatted-string class="footer style-scope ytmusic-description-shelf-renderer" style="align-self: baseline">
</yt-formatted-string>
`;
// Check if disabled
if (!tabs.lyrics?.hasAttribute('disabled')) {
return;
if (lyrics) {
const footer = lyricsContainer.querySelector('.footer');
if (footer) {
footer.textContent = 'Source: Genius';
}
}
};
let hasLyrics = true;
let unregister: (() => void) | null = null;
const lyrics = await ipcRenderer.invoke(
'search-genius-lyrics',
extractedSongInfo,
) as string;
if (!lyrics) {
// Delete previous lyrics if tab is open and couldn't get new lyrics
checkLyricsContainer(() => {
hasLyrics = false;
setTabsOnclick(undefined);
});
return;
}
ipcRenderer.on('update-song-info', (_, extractedSongInfo: SongInfo) => {
unregister?.();
if (is.dev()) {
console.log('Fetched lyrics from Genius');
}
setTimeout(async () => {
const tabList = document.querySelectorAll<HTMLElement>('tp-yt-paper-tab');
const tabs = {
upNext: tabList[0],
lyrics: tabList[1],
discover: tabList[2],
};
enableLyricsTab();
// Check if disabled
if (!tabs.lyrics?.hasAttribute('disabled')) return;
setTabsOnclick(enableLyricsTab);
const lyrics = await ipcRenderer.invoke(
'search-genius-lyrics',
extractedSongInfo,
) as string | null;
checkLyricsContainer();
if (!lyrics) {
// Delete previous lyrics if tab is open and couldn't get new lyrics
tabs.upNext.click();
return;
}
if (is.dev()) {
console.log('Fetched lyrics from Genius');
}
const tryToInjectLyric = (callback?: () => void) => {
const lyricsContainer = document.querySelector(
'[page-type="MUSIC_PAGE_TYPE_TRACK_LYRICS"] > ytmusic-message-renderer',
);
if (lyricsContainer) {
callback?.();
setLyrics(lyricsContainer, lyrics);
applyLyricsTabState();
}
};
const applyLyricsTabState = () => {
if (lyrics) {
tabs.lyrics.removeAttribute('disabled');
tabs.lyrics.removeAttribute('aria-disabled');
} else {
tabs.lyrics.setAttribute('disabled', '');
tabs.lyrics.setAttribute('aria-disabled', '');
}
};
const lyricsTabHandler = () => {
const tabContainer = document.querySelector('ytmusic-tab-renderer');
if (!tabContainer) return;
const lyricsTabHandler = () => {
const tabContainer = document.querySelector('ytmusic-tab-renderer');
if (tabContainer) {
const observer = new MutationObserver((_, observer) => {
checkLyricsContainer(() => observer.disconnect());
tryToInjectLyric(() => observer.disconnect());
});
observer.observe(tabContainer, {
attributes: true,
childList: true,
subtree: true,
});
}
};
};
tabs.lyrics.addEventListener('click', lyricsTabHandler);
applyLyricsTabState();
function checkLyricsContainer(callback = () => {
}) {
const lyricsContainer = document.querySelector(
'[page-type="MUSIC_PAGE_TYPE_TRACK_LYRICS"] > ytmusic-message-renderer',
);
if (lyricsContainer) {
callback();
setLyrics(lyricsContainer);
}
}
tabs.discover.addEventListener('click', applyLyricsTabState);
tabs.lyrics.addEventListener('click', lyricsTabHandler);
tabs.upNext.addEventListener('click', applyLyricsTabState);
function setLyrics(lyricsContainer: Element) {
lyricsContainer.innerHTML = `<div id="contents" class="style-scope ytmusic-section-list-renderer description ytmusic-description-shelf-renderer genius-lyrics">
${
hasLyrics
? lyrics.replaceAll(/\r\n|\r|\n/g, '<br/>')
: 'Could not retrieve lyrics from genius'
}
tryToInjectLyric();
</div>
<yt-formatted-string class="footer style-scope ytmusic-description-shelf-renderer" style="align-self: baseline"></yt-formatted-string>`;
if (hasLyrics) {
const footer = lyricsContainer.querySelector('.footer');
if (footer) {
footer.textContent = 'Source: Genius';
enableLyricsTab();
}
}
}
const defaultHandler = () => {};
function setTabsOnclick(callback: EventListenerOrEventListenerObject | undefined) {
for (const tab of [tabs.upNext, tabs.discover]) {
if (tab) {
tab.addEventListener('click', callback ?? defaultHandler);
}
}
}
function enableLyricsTab() {
tabs.lyrics.removeAttribute('disabled');
tabs.lyrics.removeAttribute('aria-disabled');
}
}, 500));
unregister = () => {
tabs.discover.removeEventListener('click', applyLyricsTabState);
tabs.lyrics.removeEventListener('click', lyricsTabHandler);
tabs.upNext.removeEventListener('click', applyLyricsTabState);
};
}, 500);
});
};