feat(theme): 自定义主题

cmd/dashboard/controller/common_page.go

@@ -29,7 +29,8 @@ func (cp *commonPage) home(c *gin.Context) {
 	dao.ServerLock.RLock()
 	defer dao.ServerLock.RUnlock()
 	data := gin.H{
-		"Servers": dao.ServerList,
+		"Servers":   dao.ServerList,
+		"CustomCSS": dao.Conf.Site.CustomCSS,
 	}
 	u, ok := c.Get(model.CtxKeyAuthorizedUser)
 	if ok {

cmd/dashboard/controller/controller.go

@@ -3,6 +3,7 @@ package controller
 import (
 	"fmt"
 	"html/template"
+	"strings"
 	"time"
 
 	"code.cloudfoundry.org/bytefmt"
@@ -24,6 +25,9 @@ func ServeWeb(port uint) {
 		"tf": func(t time.Time) string {
 			return t.Format("2006年1月2号")
 		},
+		"css": func(s string) template.CSS {
+			return template.CSS(s)
+		},
 		"stf": func(s uint64) string {
 			return time.Unix(int64(s), 0).Format("2006年1月2号 15:04")
 		},
@@ -33,6 +37,9 @@ func ServeWeb(port uint) {
 		"bf": func(b uint64) string {
 			return bytefmt.ByteSize(b)
 		},
+		"ts": func(s string) string {
+			return strings.TrimSpace(s)
+		},
 	})
 	r.Static("/static", "resource/static")
 	r.LoadHTMLGlob("resource/template/**/*")

cmd/dashboard/controller/member_api.go

@@ -127,9 +127,10 @@ func (ma *memberAPI) logout(c *gin.Context) {
 }
 
 type settingForm struct {
-	Title string
-	Admin string
-	Theme string
+	Title     string
+	Admin     string
+	Theme     string
+	CustomCSS string
 }
 
 func (ma *memberAPI) updateSetting(c *gin.Context) {
@@ -143,6 +144,7 @@ func (ma *memberAPI) updateSetting(c *gin.Context) {
 	}
 	dao.Conf.Site.Brand = sf.Title
 	dao.Conf.Site.Theme = sf.Theme
+	dao.Conf.Site.CustomCSS = sf.CustomCSS
 	dao.Conf.GitHub.Admin = sf.Admin
 	if err := dao.Conf.Save(); err != nil {
 		c.JSON(http.StatusOK, model.Response{