@duell10111/youtubei.js
Version:
A JavaScript client for YouTube's private API, known as InnerTube.
45 lines • 1.69 kB
JavaScript
import { Parser } from '../index.js';
import Transcript from '../classes/Transcript.js';
export default class TranscriptInfo {
#page;
#actions;
transcript;
constructor(actions, response) {
this.#page = Parser.parseResponse(response.data);
this.#actions = actions;
if (!this.#page.actions_memo)
throw new Error('Page actions not found');
this.transcript = this.#page.actions_memo.getType(Transcript)[0];
}
/**
* Selects a language from the language menu and returns the updated transcript.
* @param language - Language to select.
*/
async selectLanguage(language) {
const target_menu_item = this.transcript.content?.footer?.language_menu?.sub_menu_items?.find((item) => item.title.toString() === language);
if (!target_menu_item)
throw new Error(`Language not found: ${language}`);
if (target_menu_item.selected)
return this;
const response = await this.#actions.execute('/get_transcript', {
params: target_menu_item.continuation
});
return new TranscriptInfo(this.#actions, response);
}
/**
* Returns available languages.
*/
get languages() {
return this.transcript.content?.footer?.language_menu?.sub_menu_items?.map((item) => item.title.toString()) || [];
}
/**
* Returns the currently selected language.
*/
get selectedLanguage() {
return this.transcript.content?.footer?.language_menu?.sub_menu_items?.find((item) => item.selected)?.title.toString() || '';
}
get page() {
return this.#page;
}
}
//# sourceMappingURL=TranscriptInfo.js.map