jirayu_sri/YouTube.js
1
0
Fork 0
mirror of https://github.com/LuanRT/YouTube.js.git synced 2026-06-17 11:32:27 +00:00
Code Issues Packages Projects Releases Wiki Activity

perf: use getBasicInfo()

Browse Source
This commit is contained in:
LuanRT
2022-06-15 23:05:54 -03:00
parent e8a81084e6
commit 28d51fcc4f
2 changed files with 61 additions and 44 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
lib/Innertube.js
View File

@@ -178,6 +178,21 @@ class Innertube {
return new VideoInfo(response, this.actions, this.#player, cpn);
}
/**
* Retrieves basic video info.
*
* @param {string} video_id
* @returns {Promise.<VideoInfo>}
*/
async getBasicInfo(video_id) {
Utils.throwIfMissing({ video_id });
const cpn = Utils.generateRandomString(16);
const response = await this.actions.getVideoInfo(video_id, cpn);
return new VideoInfo([ response, {} ], this.actions, this.#player, cpn);
}
/**
* Searches a given query.
*
@@ -418,7 +433,7 @@ class Innertube {
* @returns {Promise.<object>}
*/
async getStreamingData(video_id, options = {}) {
const info = await this.getInfo(video_id);
const info = await this.getBasicInfo(video_id);
return info.chooseFormat(options);
}

88
lib/parser/youtube/VideoInfo.js
View File

@@ -27,7 +27,7 @@ class VideoInfo {
this.#cpn = cpn;
const info = Parser.parseResponse(data[0]);
const next = Parser.parseResponse(data[1].data);
const next = Parser.parseResponse(data[1].data || {});
this.#page = [info, next];
@@ -51,42 +51,7 @@ class VideoInfo {
has_ypc_metadata: info.microformat.has_ypc_metadata
}
};
const results = next.contents.results;
const secondary_results = next.contents.secondary_results;
/**
* @type {import('../contents/classes/VideoPrimaryInfo')}
*/
this.primary_info = results.get({ type: 'VideoPrimaryInfo' });
/**
* @type {import('../contents/classes/VideoSecondaryInfo')}
*/
this.secondary_info = results.get({ type: 'VideoSecondaryInfo' });
/**
* @type {import('../contents/classes/MerchandiseShelf')}
*/
this.merchandise = results?.get({ type: 'MerchandiseShelf' }) || null;
/**
* @type {import('../contents/classes/ChipCloud')}
*/
this.related_chip_cloud = secondary_results?.get({ type: 'RelatedChipCloud' })?.content;
this.watch_next_feed = secondary_results?.get({ target_id: 'watch-next-feed' })?.contents;
this.#watch_next_continuation = this.watch_next_feed?.pop();
/**
* @type {import('../contents/classes/PlayerOverlay')}
*/
this.player_overlays = next.player_overlays;
this.basic_info.like_count = this.primary_info.menu.top_level_buttons.get({ icon_type: 'LIKE' }).like_count;
this.basic_info.is_liked = this.primary_info.menu.top_level_buttons.get({ icon_type: 'LIKE' }).is_toggled;
this.basic_info.is_disliked = this.primary_info.menu.top_level_buttons.get({ icon_type: 'DISLIKE' }).is_toggled;
this.streaming_data = info.streaming_data || null;
this.playability_status = info.playability_status;
@@ -99,7 +64,7 @@ class VideoInfo {
* @type {import('../contents/classes/PlayerStoryboardSpec')}
*/
this.storyboards = info.storyboards;
/**
* @type {import('../contents/classes/Endscreen')}
*/
@@ -115,12 +80,49 @@ class VideoInfo {
*/
this.cards = info.cards;
const comments_entry_point = results.get({ target_id: 'comments-entry-point' });
const results = next.contents?.results;
const secondary_results = next.contents?.secondary_results;
if (results && secondary_results) {
/**
* @type {import('../contents/classes/VideoPrimaryInfo')}
*/
this.primary_info = results.get({ type: 'VideoPrimaryInfo' });
/**
* @type {import('../contents/classes/CommentsEntryPointHeader')}
*/
this.comments_entry_point_header = comments_entry_point?.contents.get({ type: 'CommentsEntryPointHeader' }) || {};
/**
* @type {import('../contents/classes/VideoSecondaryInfo')}
*/
this.secondary_info = results.get({ type: 'VideoSecondaryInfo' });
/**
* @type {import('../contents/classes/MerchandiseShelf')}
*/
this.merchandise = results?.get({ type: 'MerchandiseShelf' }) || null;
/**
* @type {import('../contents/classes/ChipCloud')}
*/
this.related_chip_cloud = secondary_results?.get({ type: 'RelatedChipCloud' })?.content;
this.watch_next_feed = secondary_results?.get({ target_id: 'watch-next-feed' })?.contents;
this.#watch_next_continuation = this.watch_next_feed?.pop();
/**
* @type {import('../contents/classes/PlayerOverlay')}
*/
this.player_overlays = next.player_overlays;
this.basic_info.like_count = this.primary_info.menu.top_level_buttons.get({ icon_type: 'LIKE' }).like_count;
this.basic_info.is_liked = this.primary_info.menu.top_level_buttons.get({ icon_type: 'LIKE' }).is_toggled;
this.basic_info.is_disliked = this.primary_info.menu.top_level_buttons.get({ icon_type: 'DISLIKE' }).is_toggled;
const comments_entry_point = results.get({ target_id: 'comments-entry-point' });
/**
* @type {import('../contents/classes/CommentsEntryPointHeader')}
*/
this.comments_entry_point_header = comments_entry_point?.contents.get({ type: 'CommentsEntryPointHeader' }) || {};
}
}
/**