initial support of homepage labels

internal/api/v1/list.go

@@ -17,6 +17,7 @@ const (
 	ListMiddlewares     = "middlewares"
 	ListMiddlewareTrace = "middleware_trace"
 	ListMatchDomains    = "match_domains"
+	ListHomepageConfig  = "homepage_config"
 )
 
 func List(cfg *config.Config, w http.ResponseWriter, r *http.Request) {
@@ -36,6 +37,8 @@ func List(cfg *config.Config, w http.ResponseWriter, r *http.Request) {
 		listMiddlewareTrace(w, r)
 	case ListMatchDomains:
 		listMatchDomains(cfg, w, r)
+	case ListHomepageConfig:
+		listHomepageConfig(cfg, w, r)
 	default:
 		U.HandleErr(w, r, U.ErrInvalidKey("what"), http.StatusBadRequest)
 	}
@@ -78,3 +81,7 @@ func listMiddlewares(w http.ResponseWriter, r *http.Request) {
 func listMatchDomains(cfg *config.Config, w http.ResponseWriter, r *http.Request) {
 	U.HandleErr(w, r, U.RespondJson(w, cfg.Value().MatchDomains))
 }
+
+func listHomepageConfig(cfg *config.Config, w http.ResponseWriter, r *http.Request) {
+	U.HandleErr(w, r, U.RespondJson(w, cfg.HomepageConfig()))
+}

internal/config/query.go

@@ -1,6 +1,7 @@
 package config
 
 import (
+	H "github.com/yusing/go-proxy/internal/homepage"
 	M "github.com/yusing/go-proxy/internal/models"
 	PR "github.com/yusing/go-proxy/internal/proxy/provider"
 	R "github.com/yusing/go-proxy/internal/route"
@@ -24,6 +25,17 @@ func (cfg *Config) DumpProviders() map[string]*PR.Provider {
 	return entries
 }
 
+func (cfg *Config) HomepageConfig() H.HomePageConfig {
+	hpCfg := H.NewHomePageConfig()
+	cfg.forEachRoute(func(alias string, r R.Route, p *PR.Provider) {
+		if !r.Started() {
+			return
+		}
+		hpCfg.Add(*r.Entry().Homepage)
+	})
+	return hpCfg
+}
+
 func (cfg *Config) RoutesByAlias() map[string]U.SerializedObject {
 	routes := make(map[string]U.SerializedObject)
 	cfg.forEachRoute(func(alias string, r R.Route, p *PR.Provider) {

internal/docker/homepage_label.go

@@ -1,32 +0,0 @@
-package docker
-
-type (
-	HomePageConfig   struct{ m map[string]HomePageCategory }
-	HomePageCategory []HomePageItem
-
-	HomePageItem struct {
-		Name         string
-		Icon         string
-		Category     string
-		Description  string
-		WidgetConfig map[string]any
-	}
-)
-
-func NewHomePageConfig() *HomePageConfig {
-	return &HomePageConfig{m: make(map[string]HomePageCategory)}
-}
-
-func NewHomePageItem() *HomePageItem {
-	return &HomePageItem{}
-}
-
-func (c *HomePageConfig) Clear() {
-	c.m = make(map[string]HomePageCategory)
-}
-
-func (c *HomePageConfig) Add(item HomePageItem) {
-	c.m[item.Category] = HomePageCategory{item}
-}
-
-const NSHomePage = "homepage"

internal/docker/labels.go

@@ -4,6 +4,7 @@ const (
 	WildcardAlias = "*"
 
 	NSProxy    = "proxy"
+	NSHomePage = "homepage"
 
 	LabelAliases     = NSProxy + ".aliases"
 	LabelExclude     = NSProxy + ".exclude"

internal/homepage/homepage.go

@@ -0,0 +1,37 @@
+package homepage
+
+type (
+	HomePageConfig   map[string]HomePageCategory
+	HomePageCategory []HomePageItem
+
+	HomePageItem struct {
+		Name         string         `yaml:"name" json:"name"`
+		Icon         string         `yaml:"icon" json:"icon,omitempty"` // URL or unicodes
+		Category     string         `yaml:"category" json:"category"`
+		Description  string         `yaml:"description" json:"description,omitempty"`
+		WidgetConfig map[string]any `yaml:",flow" json:"widget_config,omitempty"`
+	}
+)
+
+func NewHomePageConfig() HomePageConfig {
+	return HomePageConfig(make(map[string]HomePageCategory))
+}
+
+func HomePageItemDefault() *HomePageItem {
+	return &HomePageItem{
+		Name:         "Docker",
+		Category:     "Uncategorized",
+		WidgetConfig: make(map[string]any),
+	}
+}
+
+func (c *HomePageConfig) Clear() {
+	*c = make(HomePageConfig)
+}
+
+func (c HomePageConfig) Add(item HomePageItem) {
+	if c[item.Category] == nil {
+		c[item.Category] = make(HomePageCategory, 0)
+	}
+	c[item.Category] = append(c[item.Category], item)
+}

internal/models/raw_entry.go

@@ -7,6 +7,8 @@ import (
 
 	. "github.com/yusing/go-proxy/internal/common"
 	D "github.com/yusing/go-proxy/internal/docker"
+	H "github.com/yusing/go-proxy/internal/homepage"
+	U "github.com/yusing/go-proxy/internal/utils"
 	F "github.com/yusing/go-proxy/internal/utils/functional"
 )
 
@@ -18,9 +20,10 @@ type (
 		Scheme       string           `yaml:"scheme" json:"scheme"`
 		Host         string           `yaml:"host" json:"host"`
 		Port         string           `yaml:"port" json:"port"`
-		NoTLSVerify  bool             `yaml:"no_tls_verify" json:"no_tls_verify"` // https proxy only
-		PathPatterns []string         `yaml:"path_patterns" json:"path_patterns"` // http(s) proxy only
-		Middlewares  D.NestedLabelMap `yaml:"middlewares" json:"middlewares"`
+		NoTLSVerify  bool             `yaml:"no_tls_verify" json:"no_tls_verify,omitempty"` // https proxy only
+		PathPatterns []string         `yaml:"path_patterns" json:"path_patterns,omitempty"` // http(s) proxy only
+		Middlewares  D.NestedLabelMap `yaml:"middlewares" json:"middlewares,omitempty"`
+		Homepage     *H.HomePageItem  `yaml:"homepage" json:"homepage"`
 
 		/* Docker only */
 		*D.ProxyProperties `yaml:"-" json:"proxy_properties"`
@@ -37,6 +40,11 @@ func (e *RawEntry) FillMissingFields() {
 		e.ProxyProperties = &D.ProxyProperties{}
 	}
 
+	if e.Homepage == nil {
+		e.Homepage = H.HomePageItemDefault()
+		e.Homepage.Name = U.Title(e.Alias)
+	}
+
 	lp, pp, extra := e.splitPorts()
 
 	if port, ok := ServiceNamePortMapTCP[e.ImageName]; ok {

internal/utils/string.go

@@ -5,9 +5,13 @@ import (
 	"strconv"
 	"strings"
 
-	E "github.com/yusing/go-proxy/internal/error"
+	"golang.org/x/text/cases"
+	"golang.org/x/text/language"
 )
 
+// TODO: support other languages
+var titleCaser = cases.Title(language.AmericanEnglish)
+
 func CommaSeperatedList(s string) []string {
 	res := strings.Split(s, ",")
 	for i, part := range res {
@@ -16,8 +20,8 @@ func CommaSeperatedList(s string) []string {
 	return res
 }
 
-func IntParser(value string) (int, E.NestedError) {
-	return E.Check(strconv.Atoi(value))
+func Title(s string) string {
+	return titleCaser.String(s)
 }
 
 func ExtractPort(fullURL string) (int, error) {