Add endpoint for foundry container's logs

1 files changed, 28 insertions, 1 deletions

diff --git a/api/api.go b/api/api.go
index c74723d..957651e 100644
--- a/api/api.go
+++ b/api/api.go
@@ -3,9 +3,11 @@ package api
 import (
 	"context"
 	"encoding/json"
+	"io"
 	"log/slog"
 	"net/http"
 	"os"
+	"strconv"
 	"time"
 )
 
@@ -40,7 +42,7 @@ func respondOnline(w http.ResponseWriter, status ServerStatus) {
 	jsonData, err := json.Marshal(status)
 	if err != nil {
 		http.Error(w, "Error constructing response", http.StatusInternalServerError)
-		Logger.Error("Error marshalling site status data")
+		Logger.Error("Error marshalling site status data", slog.Any("err", err))
 		return
 	}
 
@@ -61,6 +63,31 @@ func VttRedirect(w http.ResponseWriter, req *http.Request) {
 	http.Redirect(w, req, VTT_URL, http.StatusMovedPermanently)
 }
 
+func VttLogs(w http.ResponseWriter, req *http.Request) {
+	var lines uint = 0
+
+	linesParam := req.URL.Query().Get("lines")
+	if linesParam != "" {
+		lines_64, err := strconv.ParseUint(linesParam, 10, 64)
+		if err != nil {
+			Logger.ErrorContext(req.Context(), "Invalid line count in vtt logs request", slog.Any("err", err))
+			http.Error(w, "Invalid line count in request", http.StatusBadRequest)
+			return
+		}
+
+		lines = uint(lines_64)
+	}
+
+	logReader, err := vttLogs(req.Context(), lines)
+	if err != nil {
+		http.Error(w, "Error occured while getting logs", http.StatusInternalServerError)
+		return
+	}
+	defer logReader.Close()
+
+	io.Copy(w, logReader)
+}
+
 func SiteOnline(w http.ResponseWriter, req *http.Request) {
 	const URL string = "https://dnd.jpappel.xyz"