at-container-registry/pkg/appview/handlers/common.go

package handlers

import (
	"net/http"
	"strings"

	"atcr.io/pkg/appview/db"
	"atcr.io/pkg/appview/middleware"
)

// PageData contains common fields shared across all page templates
type PageData struct {
	User            *db.User // Logged-in user (nil if not logged in)
	Query           string   // Search query from URL parameter
	RegistryURL     string   // Docker registry domain (e.g., "buoy.cr")
	SiteURL         string   // Website domain (e.g., "seamark.dev")
	ClientName      string   // Brand name for templates (e.g., "AT Container Registry")
	ClientShortName string   // Brand name for templates (e.g., "ATCR")
}

// NewPageData creates a PageData struct with common fields populated from the request
func NewPageData(r *http.Request, h *BaseUIHandler) PageData {
	return PageData{
		User:            middleware.GetUser(r),
		Query:           r.URL.Query().Get("q"),
		RegistryURL:     h.RegistryURL,
		SiteURL:         h.SiteURL,
		ClientName:      h.ClientName,
		ClientShortName: h.ClientShortName,
	}
}

// TrimRegistryURL removes http:// or https:// prefix from a URL
// for use in Docker commands where only the host:port is needed
func TrimRegistryURL(url string) string {
	url = strings.TrimPrefix(url, "https://")
	url = strings.TrimPrefix(url, "http://")
	return url
}