73 lines
2.1 KiB
Mathematica
73 lines
2.1 KiB
Mathematica
include "pages/page.wl"
|
|
|
|
let posts = $query("SELECT title, content FROM Posts WHERE id=?", $post_id)
|
|
let comments = $query("SELECT C.id, U.username, C.content, C.parent_post, C.parent_comment FROM Comments as C, Users as U WHERE C.parent_post=? AND U.id == C.author", $post_id)
|
|
|
|
let lookup = {}
|
|
|
|
for comment in comments: {
|
|
comment.child = []
|
|
lookup[comment.id] = comment
|
|
}
|
|
|
|
let roots = []
|
|
|
|
for comment in comments: {
|
|
if comment.parent_comment == none:
|
|
roots << comment
|
|
else
|
|
lookup[comment.parent_comment].child << comment
|
|
}
|
|
|
|
comments = roots
|
|
|
|
let post = posts[0]
|
|
|
|
let style =
|
|
<style>
|
|
.child {
|
|
border-left: 3px solid #ccc;
|
|
padding-left: 10px;
|
|
}
|
|
form textarea {
|
|
width: 100%;
|
|
}
|
|
</style>
|
|
|
|
procedure render_comment(parent)
|
|
<div>
|
|
<a href="">\parent.username</a>
|
|
<p>
|
|
\parent.content
|
|
</p>
|
|
<div class="child">
|
|
\if $login_user_id != none:
|
|
<form action="/api/comment" method="POST">
|
|
<input type="hidden" name="parent_post" value=\'"'\$post_id\'"' />
|
|
<input type="hidden" name="parent_comment" value=\'"'\parent.id\'"' />
|
|
<textarea name="content"></textarea>
|
|
<input type="submit" vaue="Publish" />
|
|
</form>
|
|
\for child in parent.child:
|
|
render_comment(child)
|
|
</div>
|
|
</div>
|
|
|
|
let main =
|
|
<main>
|
|
<h3>\post.title</h3>
|
|
<p>\post.content</p>
|
|
<div>
|
|
<form action="/api/comment" method="POST">
|
|
<input type="hidden" name="parent_post" value=\'"'\$post_id\'"' />
|
|
<textarea name="content"></textarea>
|
|
<input type="submit" vaue="Publish" />
|
|
</form>
|
|
</div>
|
|
\if len comments == 0:
|
|
<span>No comments yet!</span>
|
|
else for comment in comments:
|
|
render_comment(comment)
|
|
</main>
|
|
|
|
page(post.title, $login_user_id, style, main) |