Add ability to ban ips

web/main.go

@@ -544,6 +544,46 @@ func main() {
 				return
 			}
 		})
+
+		// bans the ip stored in the post id
+		r.Post("/ban/{postId}", func(w http.ResponseWriter, r *http.Request) {
+			postIdStr := chi.URLParam(r, "postId")
+			postId, err := strconv.Atoi(postIdStr)
+			if err != nil {
+				http.Error(w, "Invalid post id", http.StatusBadRequest)
+				return
+			}
+
+			_, err = db.Exec(`UPDATE posts SET banned = 1 WHERE id = ?`, postId)
+			if err != nil {
+				http.Error(w, "Failed update post to banned", http.StatusInternalServerError)
+				return
+			}
+
+			post, err := database.GetPost(db, postId)
+			if err != nil {
+				log.Println("GetPost: ", err)
+				http.Error(w, "Failed to get post: "+postIdStr, http.StatusInternalServerError)
+				return
+			}
+
+			ipToBan := post.IpHash
+			reason := r.FormValue("reason")
+
+			expirationInput := r.FormValue("expiration")
+			expiration, err := time.Parse("2006-01-02T15:04", expirationInput)
+			if err != nil {
+				http.Error(w, "Invalid expiration datetime value", http.StatusBadRequest)
+				return
+			}
+
+			err = database.BanIp(db, ipToBan, reason, expiration)
+			if err != nil {
+				log.Println("BanIp: ", err)
+				http.Error(w, "Failed to ban ip: ", http.StatusInternalServerError)
+				return
+			}
+		})
 	})
 
 	// -----------------

web/static/index.css

@@ -246,6 +246,12 @@ body {
     color: #ff0000;
 }
 
+.post-banned-message {
+    margin-top: 2px;
+    font-weight: bold;
+    color: red;
+}
+
 .greentext {
     color: #789922
 }

web/views/thread.templ

@@ -22,11 +22,44 @@ templ PostAdminDialog(post database.Post) {
 			_="on htmx:afterRequest trigger refreshPosts on body"
 			hx-confirm="Are you sure you wish to delete this post?"
 		>Delete</button>
+		<button
+			class="link-button"
+			_={ fmt.Sprintf(`on click call #%s-dialog-2.showModal()`, elPostId) }
+		>IP ban</button>
 		<button
 			class="admin-dialog-close-btn link-button"
 			_={ fmt.Sprintf("on click call #%s-dialog.close()", elPostId) }
 		>Close</button>
 	</dialog>
+	<dialog
+		id={ elPostId + "-dialog-2" }
+		class="admin-dialog"
+	>
+		<h1>Ban info</h1>
+		<form
+			hx-post={ fmt.Sprintf("/admin/ban/%d", post.Id) }
+			hx-swap="none"
+			_="on htmx:afterRequest trigger refreshPosts on body"
+			hx-confirm="Are you sure you wish to ban this post's ip?"
+		>
+			<div style="margin-bottom: 5px;">
+				<span>Reason: </span>
+				<input name="reason"/>
+			</div>
+			<div>
+				<span>Days: </span>
+				<input type="datetime-local" name="expiration"/>
+			</div>
+			<button
+				type="submit"
+				class="link-button"
+			>Ban</button>
+		</form>
+		<button
+			class="admin-dialog-close-btn link-button"
+			_={ fmt.Sprintf("on click call #%s-dialog-2.close()", elPostId) }
+		>Cancel</button>
+	</dialog>
 }
 
 templ PostOriginal(post database.Post, thread database.Thread) {
@@ -130,6 +163,9 @@ templ PostReply(post database.Post, threadContext ThreadContext) {
 		}
 		<p class="post-body">
 			@templ.Raw(util.EnrichPost(post.Body))
+			if post.Banned {
+				<strong class="post-banned-message">(USER WAS BANNED FOR THIS POST)</strong>
+			}
 		</p>
 		@PostAdminDialog(post)
 	</article>