Initial commit

handler/settings.go

@@ -0,0 +1,50 @@
+package handler
+
+import (
+	"net/http"
+	"os"
+	"path/filepath"
+
+	"podstalk/store"
+)
+
+type SettingsHandler struct {
+	Store     *store.Store
+	UploadDir string
+}
+
+func (h *SettingsHandler) ServeSettings(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodPost {
+		http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
+		return
+	}
+
+	if err := r.ParseMultipartForm(10 << 20); err != nil {
+		http.Redirect(w, r, "/?error=file+too+large", http.StatusSeeOther)
+		return
+	}
+
+	title := r.FormValue("podcast_title")
+	if title != "" {
+		h.Store.SetSetting("podcast_title", title)
+	}
+
+	// Handle podcast image upload
+	file, header, err := r.FormFile("podcast_image")
+	if err == nil {
+		defer file.Close()
+
+		catDir := filepath.Join(h.UploadDir, "images")
+		os.MkdirAll(catDir, 0755)
+
+		ext := filepath.Ext(header.Filename)
+		dst, err := os.Create(filepath.Join(catDir, "podcast"+ext))
+		if err == nil {
+			defer dst.Close()
+			dst.ReadFrom(file)
+			h.Store.SetSetting("podcast_image", "images/podcast"+ext)
+		}
+	}
+
+	http.Redirect(w, r, "/", http.StatusSeeOther)
+}