ngn/anonymous_overflow
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feat: unify comments finder, show post comments

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style: show post notices in a clean layout
This commit is contained in:
httpjamesm 2022-12-28 22:54:13 -05:00
parent 84ba0886cd
commit 599d23544b
3 changed files with 71 additions and 42 deletions
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8
public/question.css
View File

@ -119,6 +119,14 @@ img {
font-size: 0.8rem;
}
.s-notice {
background-color: var(--meta-bg);
padding: 1rem;
border-radius: 5px;
color: var(--text-color);
margin-bottom: 1rem;
}
@media only screen and (max-width: 800px) {
body {
padding-left: 1rem;

47
src/routes/question.go
View File

@ -42,6 +42,8 @@ func ViewQuestion(c *gin.Context) {
questionText := questionTextParent.Children().First().Text()
questionPostLayout := doc.Find("div.post-layout").First()
questionBodyParent := doc.Find("div.s-prose")
questionBodyParentHTML, err := questionBodyParent.Html()
@ -49,6 +51,8 @@ func ViewQuestion(c *gin.Context) {
panic(err)
}
questionBodyParentHTML = utils.FindAndReturnComments(questionBodyParentHTML, questionPostLayout)
// parse any code blocks and highlight them
answerCodeBlocks := questionCodeBlockRegex.FindAllString(questionBodyParentHTML, -1)
for _, codeBlock := range answerCodeBlocks {
@ -166,48 +170,7 @@ func ViewQuestion(c *gin.Context) {
answerBodyHTML = strings.Replace(answerBodyHTML, codeBlock, highlightedCodeBlock, 1)
}
comments := []string{}
commentsComponent := postLayout.Find("div.js-post-comments-component")
commentsList := commentsComponent.Find("div.comments")
commentsList2 := commentsList.Find("ul.comments-list")
allComments := commentsList2.Find("li.comment")
allComments.Each(func(i int, s *goquery.Selection) {
commentText := s.Find("div.comment-text")
commentBody := commentText.Find("div.comment-body")
commentCopy, err := commentBody.Find("span.comment-copy").Html()
if err != nil {
return
}
commentAuthorURL := ""
commentAuthor := commentBody.Find("span.comment-user")
if commentAuthor.Length() == 0 {
commentAuthor = commentBody.Find("a.comment-user")
if commentAuthor.Length() == 0 {
return
}
commentAuthorURL = commentAuthor.AttrOr("href", "")
}
commentTimestamp := commentBody.Find("span.relativetime-clean").Text()
comment := fmt.Sprintf(`<div class="comment-parent"><div class="comment"><div class="comment-body">%s</div><div class="comment-author">Commented %s by <a href="https://stackoverflow.com%s" target="_blank" rel="noopener noreferrer">%s</a>.</div></div></div>`, commentCopy, commentTimestamp, commentAuthorURL, commentAuthor.Text())
comments = append(comments, comment)
})
if len(comments) > 0 {
answerBodyHTML += fmt.Sprintf(`<details class="comments"><summary>Show <b>%d comments</b></summary><div class="comments-parent">%s</div></details>`, len(comments), strings.Join(comments, ""))
}
answerBodyHTML = utils.FindAndReturnComments(answerBodyHTML, postLayout)
answers = append(answers, template.HTML(answerBodyHTML))
})

58
src/utils/comments.go Normal file
View File

@ -0,0 +1,58 @@
package utils
import (
"fmt"
"strings"
"github.com/PuerkitoBio/goquery"
)
func FindAndReturnComments(inHtml string, postLayout *goquery.Selection) (outHtml string) {
outHtml = inHtml
comments := []string{}
commentsComponent := postLayout.Find("div.js-post-comments-component")
commentsList := commentsComponent.Find("div.comments")
commentsList2 := commentsList.Find("ul.comments-list")
allComments := commentsList2.Find("li.comment")
allComments.Each(func(i int, s *goquery.Selection) {
commentText := s.Find("div.comment-text")
commentBody := commentText.Find("div.comment-body")
commentCopy, err := commentBody.Find("span.comment-copy").Html()
if err != nil {
return
}
commentAuthorURL := ""
commentAuthor := commentBody.Find("span.comment-user")
if commentAuthor.Length() == 0 {
commentAuthor = commentBody.Find("a.comment-user")
if commentAuthor.Length() == 0 {
return
}
commentAuthorURL = commentAuthor.AttrOr("href", "")
}
commentTimestamp := commentBody.Find("span.relativetime-clean").Text()
comment := fmt.Sprintf(`<div class="comment-parent"><div class="comment"><div class="comment-body">%s</div><div class="comment-author">Commented %s by <a href="https://stackoverflow.com%s" target="_blank" rel="noopener noreferrer">%s</a>.</div></div></div>`, commentCopy, commentTimestamp, commentAuthorURL, commentAuthor.Text())
comments = append(comments, comment)
})
if len(comments) > 0 {
outHtml = inHtml + fmt.Sprintf(`<details class="comments"><summary>Show <b>%d comments</b></summary><div class="comments-parent">%s</div></details>`, len(comments), strings.Join(comments, ""))
}
return
}