提取共用方法

packages/artplayer/src/utils/analysis.js

@@ -1,21 +0,0 @@
-export default function analysis() {
-    const w = window;
-    const n = w.navigator;
-    const d = w.document;
-
-    if (!w || w.HELP_IMPROVE_ARTPLAYER === false) return;
-    if (n && n.doNotTrack && n.doNotTrack === '1') return;
-    if (n && n.msDoNotTrack && n.msDoNotTrack === '1') return;
-    if (w.doNotTrack && w.doNotTrack === '1') return;
-    if (Math.random() > 0.1) return;
-
-    const url = new URL('https://hm.baidu.com/hm.gif');
-    url.searchParams.append('v', '1.2.61');
-    url.searchParams.append('tt', d.title);
-    url.searchParams.append('su', d.referrer);
-    url.searchParams.append('rnd', String(Date.now()).slice(-10));
-    url.searchParams.append('si', 'b6c9b8bafbf5fe7225160101dafbbc7d');
-    url.searchParams.append('ds', `${w.screen.availWidth}x${w.screen.availHeight}`);
-    url.searchParams.append('ln', (n.language || n.userLanguage || '').toLowerCase());
-    new Image().src = url.href;
-}

packages/artplayer/src/utils/index.js

@@ -11,6 +11,26 @@ export function hasOwnProperty(obj, name) {
     return Object.prototype.hasOwnProperty.call(obj, name);
 }
 
+export function query(selector, parent = document) {
+    return parent.querySelector(selector);
+}
+
+export function queryAll(selector, parent = document) {
+    return Array.from(parent.querySelectorAll(selector));
+}
+
+export function addClass(target, className) {
+    return target.classList.add(className);
+}
+
+export function removeClass(target, className) {
+    return target.classList.remove(className);
+}
+
+export function hasClass(target, className) {
+    return target.classList.contains(className);
+}
+
 export function clamp(num, a, b) {
     return Math.max(Math.min(num, Math.max(a, b)), Math.min(a, b));
 }
@@ -139,8 +159,8 @@ export function sublings(target) {
 }
 
 export function inverseClass(target, className) {
-    sublings(target).forEach(item => item.classList.remove(className));
-    target.classList.add(className);
+    sublings(target).forEach(item => removeClass(item, className));
+    addClass(target, className);
 }
 
 export function tooltip(target, msg, pos = 'up') {