feat(subtitle): add artplayer-plugin-libass

packages/artplayer-plugin-libass/src/index.js

@@ -0,0 +1,42 @@
+import LibassAdapter from './adapter'
+
+function checkVersion(art) {
+    const {
+        version,
+        utils: { errorHandle },
+    } = art.constructor
+    const arr = version.split('.').map(Number)
+    const major = arr[0]
+    const minor = arr[1] / 100
+    errorHandle(
+        major + minor >= 5,
+        `Artplayer.js@${version} is not compatible the artplayerPluginLibass@${artplayerPluginLibass.version}. Please update it to version Artplayer.js@5.x.x`,
+    )
+}
+
+export default function artplayerPluginLibass(option) {
+    return (art) => {
+        checkVersion(art)
+
+        let adapter = new LibassAdapter(art, option)
+
+        return {
+            name: 'artplayerPluginLibass',
+            libass: adapter.libass,
+            visible: adapter.visible,
+            init: adapter.init.bind(adapter),
+            switch: adapter.switch.bind(adapter),
+            show: adapter.show.bind(adapter),
+            hide: adapter.hide.bind(adapter),
+            destroy: adapter.destroy.bind(adapter),
+        }
+    }
+}
+
+artplayerPluginLibass.env = process.env.NODE_ENV
+artplayerPluginLibass.version = process.env.APP_VER
+artplayerPluginLibass.build = process.env.BUILD_DATE
+
+if (typeof window !== 'undefined') {
+    window['artplayerPluginLibass'] = artplayerPluginLibass
+}