[+] Backup issue #261 analysis code

tools/2024-05-16-reddit/README.md

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+### Issue #261 analysis
+
+For context, see https://github.com/hykilpikonna/hyfetch/issues/261
+
+The files in this directory are related to the automated sentiment analysis for the Reddit comments.
+
+* `reddit.js`: JS script to crawl relevant Reddit comments.
+* `reddit.json`: Crawled raw data
+* `reddit_gpt.py`: Python script categorizing comment sentiment using GPT-4o 
+* `reddit_opinions.json`: Categorized sentiment data
+
+These files are not really related to the functionality of hyfetch, but I'm pushing them here to
+make my analysis reproducible, and preserve the data in case the reddit post is deleted.

tools/2024-05-16-reddit/reddit.js

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+
+function trimSpaces(s) {
+    return s.replaceAll("\n", "").replace(/\s+/g, ' ').trim();
+}
+const cmts = $("shreddit-comment")
+const out = []
+// Parse comments from html
+cmts.each((i, cmt) => {
+    const $cmt = $(cmt)
+    // Author: slot="commentMeta" (use the first one)
+    const author = trimSpaces($cmt.find("[slot=commentMeta]").first().text())
+    // Content: slot="comment"
+    const content = trimSpaces($cmt.find("[slot=comment]").first().text())
+    // Upvotes: score attribute of shreddit-comment-action-row
+    const upvotes = parseInt($cmt.find("shreddit-comment-action-row").attr("score"))
+    out.push({ author, content, upvotes })
+})
+out