From 85dad1cbe0ead6ae5f3006c414640dcd710e30f1 Mon Sep 17 00:00:00 2001
From: httpjamesm <github@httpjames.space>
Date: Tue, 27 Dec 2022 23:23:19 -0500
Subject: [PATCH] feat: parse answer author and timestamp

---
 main.go                 | 46 +++++++++++++++++++++++++++++++++++++++--
 public/question.css     | 25 +++++++++++++++++++---
 templates/question.html |  2 +-
 3 files changed, 67 insertions(+), 6 deletions(-)

diff --git a/main.go b/main.go
index 944a582..01e0f94 100644
--- a/main.go
+++ b/main.go
@@ -20,6 +20,10 @@ func main() {
 	r.LoadHTMLGlob("templates/*")
 	r.Static("/static", "./public")
 
+	r.GET("/robots.txt", func(c *gin.Context) {
+		c.String(200, "User-agent: *\nDisallow: /")
+	})
+
 	r.GET("/questions/:id/:title", func(c *gin.Context) {
 		questionId := c.Param("id")
 		questionTitle := c.Param("title")
@@ -100,14 +104,52 @@ func main() {
 
 		doc.Find("div.answer").Each(func(i int, s *goquery.Selection) {
 			postLayout := s.Find("div.post-layout")
+			voteCell := postLayout.Find("div.votecell")
 			answerCell := postLayout.Find("div.answercell")
 			answerBody := answerCell.Find("div.s-prose")
 			answerBodyHTML, _ := answerBody.Html()
+
+			voteCount := voteCell.Find("div.js-vote-count").Text()
+
 			if s.HasClass("accepted-answer") {
-				// add <div class="accepted-answer">Accepted Answer</div> to the top of the answer
-				answerBodyHTML = `<div class="accepted-answer">Accepted Answer</div>` + answerBodyHTML
+				// add <div class="answer-meta accepted">Accepted Answer</div> to the top of the answer
+				answerBodyHTML = fmt.Sprintf(`<div class="answer-meta accepted">Accepted Answer - %s Upvotes</div>`, voteCount) + answerBodyHTML
+			} else {
+				// add <div class="answer-meta">%s Upvotes</div> to the top of the answer
+				answerBodyHTML = fmt.Sprintf(`<div class="answer-meta">%s Upvotes</div>`, voteCount) + answerBodyHTML
 			}
 
+			answerFooter := s.Find("div.mt24")
+
+			answerAuthorURL := ""
+			answerAuthorName := ""
+			answerTimestamp := ""
+
+			answerFooter.Find("div.post-signature").Each(func(i int, s *goquery.Selection) {
+				answerAuthorDetails := s.Find("div.user-details")
+
+				if answerAuthorDetails.Length() == 0 {
+					return
+				}
+
+				if answerAuthorDetails.Length() > 1 {
+					if i == 0 {
+						return
+					}
+				}
+
+				answerAuthor := answerAuthorDetails.Find("a").First()
+
+				answerAuthorURL = answerAuthor.AttrOr("href", "")
+				answerAuthorName = answerAuthor.Text()
+				answerTimestamp = s.Find("span.relativetime").Text()
+			})
+
+			// append <div class="answer-author">Answered %s by %s</div> to the bottom of the answer
+			answerBodyHTML += fmt.Sprintf(`<div class="answer-author-parent"><div class="answer-author">Answered at %s by <a href="https://stackoverflow.com/%s" target="_blank" rel="noopener noreferrer">%s</a></div></div>`, answerTimestamp, answerAuthorURL, answerAuthorName)
+
+			// get the timestamp and author
+
 			answers = append(answers, template.HTML(answerBodyHTML))
 		})
 
diff --git a/public/question.css b/public/question.css
index d01810d..9d48b38 100644
--- a/public/question.css
+++ b/public/question.css
@@ -73,11 +73,30 @@ img {
     max-width: 100%;
 }
 
-.accepted-answer {
-    background-color: #8cffc0;
+.answer-meta {
     border-radius: 5px;
     padding: 1rem;
     color: black;
     margin-bottom: 1rem;
-    /* width: fit-content; */
+    background-color: rgb(82, 82, 98);
+    color: white;
+}
+
+.answer-meta.accepted {
+    background-color: #8cffc0 !important;
+    color: black !important;
+}
+
+.answer-author-parent {
+    display: flex;
+    justify-content: flex-end;
+}
+
+.answer-author {
+    width: fit-content;
+    background-color: rgb(82, 82, 98);
+    padding: .5rem;
+    border-radius: 5px;
+    text-align: right;
+    font-size: .8rem;
 }
\ No newline at end of file
diff --git a/templates/question.html b/templates/question.html
index 56660ba..61499f2 100644
--- a/templates/question.html
+++ b/templates/question.html
@@ -15,7 +15,7 @@
                     <h1>{{ .title }}</h1>
                     <p class="timestamp">
                         Asked {{ .timestamp }} by
-                        <a href="{{ .authorURL }}">{{ .author }}</a>.
+                        <a href="{{ .authorURL }}" target="_blank" rel="noopener noreferrer">{{ .author }}</a>.
                     </p>
                 </div>
                 <div class="card-body">{{ .body }}</div>