instagram scraping: fetch 50 likes instead of 24. (snarfed/bridgy#898)

README.md

@@ -308,6 +308,8 @@ On the open source side, there are many related projects. [php-mf2-shim](https:/
 Changelog
 ---
 ### 2.3 - unreleased
+* Instagram:
+  * Scraping: fetch 50 likes instead of 24. ([snarfed/bridgy#898](https://github.com/snarfed/bridgy/issues/898))
 * RSS:
   * Add `itunes:image`, `itunes:author`, and `itunes:category`.
   * Bug fix: extract feed image from `hfeed` correctly.

granary/instagram.py

@@ -49,7 +49,7 @@
   r'^/graphql/query/\?query_hash=[^&]*&(amp;)?variables=(%7B%7D|{})$')
 # the query hash here comes (i think) from inside a .js file served by IG, so
 # we'd have to fetch and scrape that to get it dynamically. not worth it yet.
-HTML_LIKES_URL = HTML_BASE_URL + 'graphql/query/?query_hash=d5d763b1e2acf209d62d22d184488e57&variables={"shortcode":"%s","include_reel":false,"first":24}'
+HTML_LIKES_URL = HTML_BASE_URL + 'graphql/query/?query_hash=d5d763b1e2acf209d62d22d184488e57&variables={"shortcode":"%s","include_reel":false,"first":100}'
 HTML_DATA_RE = re.compile(r"""
   <script\ type="text/javascript">
   window\.(_sharedData\ =|__additionalDataLoaded\('[^']+',)\ *