From 69d96d646db6d0d7a1f53ada1c5b0fd9b2e36a69 Mon Sep 17 00:00:00 2001
From: httpjamesm <github@httpjames.space>
Date: Sat, 4 Feb 2023 13:40:57 -0500
Subject: [PATCH] feat: question tags

---
 public/question.css     | 16 +++++++++++++++-
 src/routes/question.go  |  3 +++
 src/types/question.go   |  1 +
 src/utils/tags.go       | 13 +++++++++++++
 templates/question.html |  5 +++++
 5 files changed, 37 insertions(+), 1 deletion(-)
 create mode 100644 src/utils/tags.go

diff --git a/public/question.css b/public/question.css
index c8f1d2c..0b947ba 100644
--- a/public/question.css
+++ b/public/question.css
@@ -29,6 +29,20 @@ body {
     justify-content: space-between;
 }
 
+.card-tags {
+    display: flex;
+    gap: .5rem;
+}
+
+.card-tags .tag {
+    background-color: var(--meta-bg);
+    color: var(--tag-text-color);
+    padding: 0.5rem;
+    border-radius: 5px;
+    font-size: 0.8rem;
+    text-decoration: none;
+}
+
 code {
     background-color: var(--code-bg);
     padding: 0.15rem;
@@ -123,7 +137,7 @@ img {
 .answers-header .sorting form {
     display: flex;
     align-items: center;
-    gap: .5rem;
+    gap: 0.5rem;
 }
 
 .answers-header select {
diff --git a/src/routes/question.go b/src/routes/question.go
index 0571153..fbaf49f 100644
--- a/src/routes/question.go
+++ b/src/routes/question.go
@@ -98,6 +98,9 @@ func ViewQuestion(c *gin.Context) {
 
 	questionPostLayout := doc.Find("div.post-layout").First()
 
+	questionTags := utils.GetPostTags(questionPostLayout)
+	newFilteredQuestion.Tags = questionTags
+
 	questionBodyParent := doc.Find("div.s-prose")
 
 	questionBodyParentHTML, err := questionBodyParent.Html()
diff --git a/src/types/question.go b/src/types/question.go
index 2850532..128142d 100644
--- a/src/types/question.go
+++ b/src/types/question.go
@@ -10,4 +10,5 @@ type FilteredQuestion struct {
 	AuthorURL     string
 	ShortenedBody string
 	Comments      []FilteredComment
+	Tags          []string
 }
diff --git a/src/utils/tags.go b/src/utils/tags.go
new file mode 100644
index 0000000..fa60239
--- /dev/null
+++ b/src/utils/tags.go
@@ -0,0 +1,13 @@
+package utils
+
+import (
+	"github.com/PuerkitoBio/goquery"
+)
+
+func GetPostTags(postLayout *goquery.Selection) []string {
+	var tags []string
+	postLayout.Find("a.post-tag").Each(func(i int, s *goquery.Selection) {
+		tags = append(tags, s.Text())
+	})
+	return tags
+}
diff --git a/templates/question.html b/templates/question.html
index 713028d..a9d90a9 100644
--- a/templates/question.html
+++ b/templates/question.html
@@ -38,6 +38,11 @@
                     </p>
                 </div>
                 <div class="card-body">{{ .question.Body }}</div>
+                <div class="card-tags">
+                    {{ range .question.Tags }}
+                        <div class="tag">{{ . }}</div>
+                    {{ end }}
+                </div>
                 {{ if .question.Comments }} {{ template "comments.html"
                 .question }} {{end}}
             </div>