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Optimize setBar event and update chapter display in artplayer-plugin-chapter

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Harvey Zack committed 2024-06-03 00:35:47 +08:00
1 parent 94e34320e0
commit 2e72e0cec2
4 files changed
+69 -61
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packages/artplayer-plugin-chapter/src/index.js
+33 -30
View File
@@ -1,6 +1,6 @@
import style from 'bundle-text:./style.less';
export default function artplayerPluginChapter({ chapters = [] }) {
export default function artplayerPluginChapter(option = {}) {
return (art) => {
const { $player } = art.template;
const { setStyle, append, clamp, query, isMobile, addClass, removeClass } = art.constructor.utils;
@@ -35,6 +35,36 @@ export default function artplayerPluginChapter({ chapters = [] }) {
}
}
function update(chapters = []) {
$control.innerText = '';
$chapters = chapters.map((chapter) => {
const $chapter = append($control, html);
const start = clamp(chapter.start, 0, art.duration);
const end = clamp(chapter.end, 0, art.duration);
const duration = end - start;
const percentage = duration / art.duration;
$chapter.dataset.start = start;
$chapter.dataset.end = end;
$chapter.dataset.duration = duration;
$chapter.dataset.title = chapter.title.trim();
$chapter.style.width = `${percentage * 100}%`;
return {
$chapter,
$hover: query('.art-progress-hover', $chapter),
$loaded: query('.art-progress-loaded', $chapter),
$played: query('.art-progress-played', $chapter),
};
});
if ($chapters.length) {
addClass($player, 'artplayer-plugin-chapter');
} else {
removeClass($player, 'artplayer-plugin-chapter');
}
}
art.on('setBar', (type, percentage, event) => {
if (!$chapters.length) return;
@@ -97,38 +127,11 @@ export default function artplayerPluginChapter({ chapters = [] }) {
});
}
art.on('video:loadedmetadata', () => {
$control.innerText = '';
$chapters = chapters.map((chapter) => {
const $chapter = append($control, html);
const start = clamp(chapter.start, 0, art.duration);
const end = clamp(chapter.end, 0, art.duration);
const duration = end - start;
const percentage = duration / art.duration;
$chapter.dataset.start = start;
$chapter.dataset.end = end;
$chapter.dataset.duration = duration;
$chapter.dataset.title = chapter.title.trim();
$chapter.style.width = `${percentage * 100}%`;
return {
$chapter,
$hover: query('.art-progress-hover', $chapter),
$loaded: query('.art-progress-loaded', $chapter),
$played: query('.art-progress-played', $chapter),
};
});
if ($chapters.length) {
addClass($player, 'artplayer-plugin-chapter');
} else {
removeClass($player, 'artplayer-plugin-chapter');
}
});
art.once('video:loadedmetadata', () => update(option.chapters));
return {
name: 'artplayerPluginChapter',
update: (chapters) => update(chapters),
};
};
}
packages/artplayer-plugin-chapter/types/artplayer-plugin-chapter.d.ts
Vendored
+8 -5
View File
@@ -3,16 +3,19 @@ import type Artplayer from 'artplayer';
export = artplayerPluginChapter;
export as namespace artplayerPluginChapter;
type Chapters = {
start: number;
end: number;
title: string;
}[];
type Option = {
chapters?: {
start: number;
end: number;
title: string;
}[];
chapters?: Chapters;
};
type Result = {
name: 'artplayerPluginChapter';
update: (chapters: Chapters) => void;
};
declare const artplayerPluginChapter: (option: Option) => (art: Artplayer) => Result;