Initial commit

cpone-dashboard/menu/projects/handler.go

@@ -0,0 +1,71 @@
+package projects
+
+import (
+	"cpone-dashboard/menu/auth"
+	"embed"
+	"html/template"
+	"log"
+	"net/http"
+	"strconv"
+)
+
+var tmplFS *embed.FS
+var basePath string
+
+func SetTemplateFS(fs *embed.FS) { tmplFS = fs }
+func SetBasePath(p string)       { basePath = p }
+
+type pageData struct {
+	Username       string
+	Projects       []ProjectItem
+	CurrentProject *ProjectItem
+}
+
+func Index(w http.ResponseWriter, r *http.Request) {
+	username := auth.Username(r)
+	selectedID := auth.SelectedProjectID(r)
+
+	items, err := GetUserProjects(username)
+	if err != nil {
+		log.Printf("[projects] GetUserProjects error: %v", err)
+		http.Error(w, "query error", http.StatusInternalServerError)
+		return
+	}
+
+	b := func(path string) string { return basePath + path }
+	t := template.Must(template.New("").Funcs(template.FuncMap{"b": b}).ParseFS(tmplFS, "templates/projects/index.html"))
+	var current *ProjectItem
+	if selectedID > 0 {
+		if item, ok, _ := GetUserProject(username, selectedID); ok {
+			current = &item
+		}
+	}
+	if err := t.ExecuteTemplate(w, "projects", pageData{
+		Username:       username,
+		Projects:       items,
+		CurrentProject: current,
+	}); err != nil {
+		log.Printf("[projects] template error: %v", err)
+	}
+}
+
+func Select(w http.ResponseWriter, r *http.Request) {
+	username := auth.Username(r)
+	mcuID, _ := strconv.Atoi(r.URL.Query().Get("mcu_id"))
+	if mcuID <= 0 {
+		http.Redirect(w, r, basePath+"/projects", http.StatusSeeOther)
+		return
+	}
+
+	if _, ok, err := GetUserProject(username, mcuID); err != nil {
+		log.Printf("[projects] GetUserProject error: %v", err)
+		http.Error(w, "query error", http.StatusInternalServerError)
+		return
+	} else if !ok {
+		http.Redirect(w, r, basePath+"/projects", http.StatusSeeOther)
+		return
+	}
+
+	auth.SetSelectedProject(w, mcuID)
+	http.Redirect(w, r, basePath+"/dashboard", http.StatusSeeOther)
+}