feat: add danmuku plugin documentation and i18n setup guide

- Created a new documentation file for the danmuku plugin, including code snippets for usage.
- Added a new i18n setup guide, detailing language settings, default languages, language imports, and how to add or modify languages.
- Included example code for initializing the Artplayer with different languages and importing language files.
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Harvey Zhao committed 2026-03-07 21:25:27 +08:00
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commit 39a1fb1abd
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* (c) 2017-2026 Harvey Zhao
* Released under the MIT License.
*/
function e(e){let t=!1,o=null,a=null;const n=e=>{const t=document.querySelector(".art-icon-cast");if(t)switch(e){case"connected":t.style.color="red";break;case"connecting":case"disconnecting":t.style.color="orange";break;default:t.style.color="white"}},c=()=>new Promise((c,s)=>{var i;window.__onGCastApiAvailable=i=>{if(i){const s=window.cast.framework.CastContext.getInstance();s.setOptions({receiverApplicationId:window.chrome.cast.media.DEFAULT_MEDIA_RECEIVER_APP_ID,autoJoinPolicy:window.chrome.cast.AutoJoinPolicy.ORIGIN_SCOPED}),s.addEventListener(window.cast.framework.CastContextEventType.SESSION_STATE_CHANGED,t=>{const c=window.cast.framework.SessionState;switch(a=t.sessionState,o=t.session,t.sessionState){case c.NO_SESSION:e.onStateChange?.("disconnected"),n("disconnected");break;case c.SESSION_STARTING:e.onStateChange?.("connecting"),n("connecting");break;case c.SESSION_STARTED:e.onStateChange?.("connected"),n("connected");break;case c.SESSION_ENDING:e.onStateChange?.("disconnecting"),n("disconnecting");break;case c.SESSION_RESUMED:e.onStateChange?.("connected"),n("connected")}}),s.addEventListener(window.cast.framework.CastContextEventType.CAST_STATE_CHANGED,t=>{const o=window.cast.framework.CastState;switch(t.castState){case o.NO_DEVICES_AVAILABLE:e.onCastAvailable?.(!1);break;case o.NOT_CONNECTED:case o.CONNECTING:case o.CONNECTED:e.onCastAvailable?.(!0)}}),t=!0,c()}else s(new Error("Cast API is not available"))},window.chrome&&window.chrome.cast||(i=e.sdk||"https://www.gstatic.com/cv/js/sender/v1/cast_sender.js?loadCastFramework=1",new Promise((e,t)=>{const o=document.createElement("script");o.src=i,o.onload=e,o.onerror=t,document.body.appendChild(o)})).catch(s)}),s=(t,o)=>{const a=e.url||t.option.url,n=new window.chrome.cast.media.MediaInfo(a,e.mimeType||function(e){return{mp4:"video/mp4",webm:"video/webm",ogg:"video/ogg",ogv:"video/ogg",mp3:"audio/mp3",wav:"audio/wav",flv:"video/x-flv",mov:"video/quicktime",avi:"video/x-msvideo",wmv:"video/x-ms-wmv",mpd:"application/dash+xml",m3u8:"application/x-mpegURL"}[e.split("?")[0].split("#")[0].split(".").pop().toLowerCase()]||"application/octet-stream"}(a)),c=new window.chrome.cast.media.LoadRequest(n);o.loadMedia(c).then(()=>{t.notice.show="Casting started",e.onCastStart?.()}).catch(o=>{throw t.notice.show="Error casting media",e.onError?.(o),o})};return async n=>(n.controls.add({name:"chromecast",position:"right",tooltip:"Chromecast",html:`<i class="art-icon art-icon-cast">${e.icon||'<svg height="20" width="20" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 512"><path d="M512 96H64v99c-13-2-26.4-3-40-3H0V96C0 60.7 28.7 32 64 32H512c35.3 0 64 28.7 64 64V416c0 35.3-28.7 64-64 64H288V456c0-13.6-1-27-3-40H512V96zM24 224c128.1 0 232 103.9 232 232c0 13.3-10.7 24-24 24s-24-10.7-24-24c0-101.6-82.4-184-184-184c-13.3 0-24-10.7-24-24s10.7-24 24-24zm8 192a32 32 0 1 1 0 64 32 32 0 1 1 0-64zM0 344c0-13.3 10.7-24 24-24c75.1 0 136 60.9 136 136c0 13.3-10.7 24-24 24s-24-10.7-24-24c0-48.6-39.4-88-88-88c-13.3 0-24-10.7-24-24z"/></svg>'}</i>`,click:async()=>{if(!t)try{await c()}catch(i){throw n.notice.show="Failed to initialize Cast API",e.onError?.(i),i}const a=window.cast.framework.CastContext.getInstance();if(o)s(n,o);else try{const e=await a.requestSession();s(n,e)}catch(i){throw n.notice.show="Error connecting to cast session",e.onError?.(i),i}}}),{name:"artplayerPluginChromecast",getCastState:()=>a,isCasting:()=>null!==o})}export{e as default};
function loadScript(src) {
return new Promise((resolve, reject) => {
const script = document.createElement("script");
script.src = src;
script.onload = resolve;
script.onerror = reject;
document.body.appendChild(script);
});
}
function getMimeType(url) {
const extension = url.split("?")[0].split("#")[0].split(".").pop().toLowerCase();
const mimeTypes = {
mp4: "video/mp4",
webm: "video/webm",
ogg: "video/ogg",
ogv: "video/ogg",
mp3: "audio/mp3",
wav: "audio/wav",
flv: "video/x-flv",
mov: "video/quicktime",
avi: "video/x-msvideo",
wmv: "video/x-ms-wmv",
mpd: "application/dash+xml",
m3u8: "application/x-mpegURL"
};
return mimeTypes[extension] || "application/octet-stream";
}
function artplayerPluginChromecast(option) {
const DEFAULT_ICON = `<svg height="20" width="20" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 576 512"><path d="M512 96H64v99c-13-2-26.4-3-40-3H0V96C0 60.7 28.7 32 64 32H512c35.3 0 64 28.7 64 64V416c0 35.3-28.7 64-64 64H288V456c0-13.6-1-27-3-40H512V96zM24 224c128.1 0 232 103.9 232 232c0 13.3-10.7 24-24 24s-24-10.7-24-24c0-101.6-82.4-184-184-184c-13.3 0-24-10.7-24-24s10.7-24 24-24zm8 192a32 32 0 1 1 0 64 32 32 0 1 1 0-64zM0 344c0-13.3 10.7-24 24-24c75.1 0 136 60.9 136 136c0 13.3-10.7 24-24 24s-24-10.7-24-24c0-48.6-39.4-88-88-88c-13.3 0-24-10.7-24-24z"/></svg>`;
const DEFAULT_SDK = "https://www.gstatic.com/cv/js/sender/v1/cast_sender.js?loadCastFramework=1";
let isCastInitialized = false;
let castSession = null;
let castState = null;
const updateCastButton = (state) => {
const button = document.querySelector(".art-icon-cast");
if (button) {
switch (state) {
case "connected":
button.style.color = "red";
break;
case "connecting":
case "disconnecting":
button.style.color = "orange";
break;
case "disconnected":
default:
button.style.color = "white";
break;
}
}
};
const initializeCastApi = () => {
return new Promise((resolve, reject) => {
window.__onGCastApiAvailable = (isAvailable) => {
if (isAvailable) {
const context = window.cast.framework.CastContext.getInstance();
context.setOptions({
receiverApplicationId: window.chrome.cast.media.DEFAULT_MEDIA_RECEIVER_APP_ID,
autoJoinPolicy: window.chrome.cast.AutoJoinPolicy.ORIGIN_SCOPED
});
context.addEventListener(
window.cast.framework.CastContextEventType.SESSION_STATE_CHANGED,
(event) => {
const SessionState = window.cast.framework.SessionState;
castState = event.sessionState;
castSession = event.session;
switch (event.sessionState) {
case SessionState.NO_SESSION:
option.onStateChange?.("disconnected");
updateCastButton("disconnected");
break;
case SessionState.SESSION_STARTING:
option.onStateChange?.("connecting");
updateCastButton("connecting");
break;
case SessionState.SESSION_STARTED:
option.onStateChange?.("connected");
updateCastButton("connected");
break;
case SessionState.SESSION_ENDING:
option.onStateChange?.("disconnecting");
updateCastButton("disconnecting");
break;
case SessionState.SESSION_RESUMED:
option.onStateChange?.("connected");
updateCastButton("connected");
break;
}
}
);
context.addEventListener(window.cast.framework.CastContextEventType.CAST_STATE_CHANGED, (event) => {
const CastState = window.cast.framework.CastState;
switch (event.castState) {
case CastState.NO_DEVICES_AVAILABLE:
option.onCastAvailable?.(false);
break;
case CastState.NOT_CONNECTED:
option.onCastAvailable?.(true);
break;
case CastState.CONNECTING:
case CastState.CONNECTED:
option.onCastAvailable?.(true);
break;
}
});
isCastInitialized = true;
resolve();
} else {
reject(new Error("Cast API is not available"));
}
};
if (!window.chrome || !window.chrome.cast) {
loadScript(option.sdk || DEFAULT_SDK).catch(reject);
}
});
};
const castVideo = (art, session) => {
const url = option.url || art.option.url;
const mediaInfo = new window.chrome.cast.media.MediaInfo(url, option.mimeType || getMimeType(url));
const request = new window.chrome.cast.media.LoadRequest(mediaInfo);
session.loadMedia(request).then(() => {
art.notice.show = "Casting started";
option.onCastStart?.();
}).catch((error) => {
art.notice.show = "Error casting media";
option.onError?.(error);
throw error;
});
};
return async (art) => {
art.controls.add({
name: "chromecast",
position: "right",
tooltip: "Chromecast",
html: `<i class="art-icon art-icon-cast">${option.icon || DEFAULT_ICON}</i>`,
click: async () => {
if (!isCastInitialized) {
try {
await initializeCastApi();
} catch (error) {
art.notice.show = "Failed to initialize Cast API";
option.onError?.(error);
throw error;
}
}
const context = window.cast.framework.CastContext.getInstance();
if (castSession) {
castVideo(art, castSession);
} else {
try {
const session = await context.requestSession();
castVideo(art, session);
} catch (error) {
art.notice.show = "Error connecting to cast session";
option.onError?.(error);
throw error;
}
}
}
});
return {
name: "artplayerPluginChromecast",
getCastState: () => castState,
isCasting: () => castSession !== null
};
};
}
export {
artplayerPluginChromecast as default
};