refactor!: move api_url and base_path to config file

server/static/config.go

@@ -0,0 +1,36 @@
+package static
+
+import (
+	stdpath "path"
+	"strings"
+
+	"github.com/alist-org/alist/v3/internal/conf"
+	"github.com/alist-org/alist/v3/internal/setting"
+	"github.com/alist-org/alist/v3/pkg/utils"
+)
+
+type SiteConfig struct {
+	ApiURL   string
+	BasePath string
+	Cdn      string
+}
+
+func getSiteConfig() SiteConfig {
+	siteConfig := SiteConfig{
+		ApiURL:   conf.Conf.SiteURL,
+		BasePath: stdpath.Base(conf.Conf.SiteURL),
+		Cdn:      strings.ReplaceAll(strings.TrimSuffix(conf.Conf.Cdn, "/"), "$version", conf.WebVersion),
+	}
+	// try to get old config
+	if siteConfig.ApiURL == "" {
+		siteConfig.ApiURL = setting.GetStr(conf.ApiUrl)
+		siteConfig.BasePath = setting.GetStr(conf.BasePath)
+	}
+	if siteConfig.BasePath != "" {
+		siteConfig.BasePath = utils.StandardizePath(siteConfig.BasePath)
+	}
+	if siteConfig.Cdn == "" {
+		siteConfig.Cdn = siteConfig.BasePath
+	}
+	return siteConfig
+}