1  /**
 2   * YouTube unlike — remove like from a video via InnerTube like API.
 3   */
 4  import { cli, Strategy } from '@jackwener/opencli/registry';
 5  import { parseVideoId, prepareYoutubeApiPage, SAPISID_HASH_FN } from './utils.js';
 6  import { CommandExecutionError, AuthRequiredError } from '@jackwener/opencli/errors';
 7  
 8  cli({
 9      site: 'youtube',
10      name: 'unlike',
11      description: 'Remove like from a YouTube video',
12      domain: 'www.youtube.com',
13      strategy: Strategy.COOKIE,
14      args: [
15          { name: 'url', required: true, positional: true, help: 'YouTube video URL or video ID' },
16      ],
17      columns: ['status', 'message'],
18      func: async (page, kwargs) => {
19          const videoId = parseVideoId(String(kwargs.url));
20          await prepareYoutubeApiPage(page);
21          const result = await page.evaluate(`
22        (async () => {
23          ${SAPISID_HASH_FN}
24  
25          const cfg = window.ytcfg?.data_ || {};
26          const apiKey = cfg.INNERTUBE_API_KEY;
27          const context = cfg.INNERTUBE_CONTEXT;
28          if (!apiKey || !context) return { error: 'config', message: 'YouTube config not found' };
29  
30          const authHash = await getSapisidHash('https://www.youtube.com');
31          if (!authHash) return { error: 'auth', message: 'Not logged in (SAPISID cookie missing)' };
32  
33          const resp = await fetch('/youtubei/v1/like/removelike?key=' + apiKey + '&prettyPrint=false', {
34            method: 'POST',
35            credentials: 'include',
36            headers: {
37              'Content-Type': 'application/json',
38              'Authorization': authHash,
39              'X-Origin': 'https://www.youtube.com',
40            },
41            body: JSON.stringify({ context, target: { videoId: ${JSON.stringify(videoId)} } }),
42          });
43  
44          if (resp.status === 401 || resp.status === 403) return { error: 'auth', message: 'Not logged in' };
45          if (!resp.ok) {
46            const body = await resp.json().catch(() => ({}));
47            const errStatus = body?.error?.status || '';
48            if (errStatus === 'UNAUTHENTICATED') return { error: 'auth', message: 'Not logged in' };
49            return { error: 'http', message: 'HTTP ' + resp.status + (errStatus ? ' ' + errStatus : '') };
50          }
51          return { ok: true };
52        })()
53      `);
54          if (result?.error === 'auth') {
55              throw new AuthRequiredError('www.youtube.com');
56          }
57          if (result?.error) {
58              throw new CommandExecutionError(result.message || 'Failed to remove like');
59          }
60          return [{ status: 'success', message: 'Unliked: ' + videoId }];
61      },
62  });