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// Copyright 2020 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package templates
import (
"os"
"strings"
"time"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/util"
"github.com/unrolled/render"
)
// Vars represents variables to be render in golang templates
type Vars map[string]interface{}
// Merge merges another vars to the current, another Vars will override the current
func (vars Vars) Merge(another map[string]interface{}) Vars {
for k, v := range another {
vars[k] = v
}
return vars
}
// BaseVars returns all basic vars
func BaseVars() Vars {
var startTime = time.Now()
return map[string]interface{}{
"IsLandingPageHome": setting.LandingPageURL == setting.LandingPageHome,
"IsLandingPageExplore": setting.LandingPageURL == setting.LandingPageExplore,
"IsLandingPageOrganizations": setting.LandingPageURL == setting.LandingPageOrganizations,
"ShowRegistrationButton": setting.Service.ShowRegistrationButton,
"ShowMilestonesDashboardPage": setting.Service.ShowMilestonesDashboardPage,
"ShowFooterBranding": setting.ShowFooterBranding,
"ShowFooterVersion": setting.ShowFooterVersion,
"EnableSwagger": setting.API.EnableSwagger,
"EnableOpenIDSignIn": setting.Service.EnableOpenIDSignIn,
"PageStartTime": startTime,
"TmplLoadTimes": func() string {
return time.Since(startTime).String()
},
}
}
func getDirAssetNames(dir string) []string {
var tmpls []string
f, err := os.Stat(dir)
if err != nil {
if os.IsNotExist(err) {
return tmpls
}
log.Warn("Unable to check if templates dir %s is a directory. Error: %v", dir, err)
return tmpls
}
if !f.IsDir() {
log.Warn("Templates dir %s is a not directory.", dir)
return tmpls
}
files, err := util.StatDir(dir)
if err != nil {
log.Warn("Failed to read %s templates dir. %v", dir, err)
return tmpls
}
for _, filePath := range files {
if strings.HasPrefix(filePath, "mail/") {
continue
}
if !strings.HasSuffix(filePath, ".tmpl") {
continue
}
tmpls = append(tmpls, "templates/"+filePath)
}
return tmpls
}
// HTMLRenderer returns a render.
func HTMLRenderer() *render.Render {
return render.New(render.Options{
Extensions: []string{".tmpl"},
Directory: "templates",
Funcs: NewFuncMap(),
Asset: GetAsset,
AssetNames: GetAssetNames,
IsDevelopment: !setting.IsProd(),
DisableHTTPErrorRendering: true,
})
}
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