Function InitTemplates

templates.go:120–178

InitTemplates loads all template files from the configured parent dir.

(cfg *config.Config)

// InitTemplates loads all template files from the configured parent dir.
func InitTemplates(cfg *config.Config) error {
	log.Info("Loading templates...")
	tmplFiles, err := os.ReadDir(filepath.Join(cfg.Server.TemplatesParentDir, templatesDir))
	if err != nil {
		return err
	}

	for _, f := range tmplFiles {
		if !f.IsDir() && !strings.HasPrefix(f.Name(), ".") {
			parts := strings.Split(f.Name(), ".")
			key := parts[0]
			initTemplate(cfg.Server.TemplatesParentDir, key)
		}
	}

	log.Info("Loading pages...")
	// Initialize all static pages that use the base template
	err = filepath.Walk(filepath.Join(cfg.Server.PagesParentDir, pagesDir), func(path string, i os.FileInfo, err error) error {
		if err != nil {
			return err
		}
		if !i.IsDir() && !strings.HasPrefix(i.Name(), ".") {
			key := i.Name()
			initPage(cfg.Server.PagesParentDir, path, key)
		}

		return nil
	})
	if err != nil {
		return err
	}

	log.Info("Loading user pages...")
	// Initialize all user pages that use base templates
	err = filepath.Walk(filepath.Join(cfg.Server.TemplatesParentDir, templatesDir, "user"), func(path string, f os.FileInfo, err error) error {
		if err != nil {
			return err
		}
		if !f.IsDir() && !strings.HasPrefix(f.Name(), ".") {
			corePath := path
			if cfg.Server.TemplatesParentDir != "" {
				corePath = corePath[len(cfg.Server.TemplatesParentDir)+1:]
			}
			parts := strings.Split(corePath, string(filepath.Separator))
			key := f.Name()
			if len(parts) > 2 {
				key = filepath.Join(parts[1], f.Name())
			}
			initUserPage(cfg.Server.TemplatesParentDir, path, key)
		}

		return nil
	})
	if err != nil {
		return err
	}

	return nil