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view: allow only-custom template parsing

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This commit is contained in:
Gerasimos (Makis) Maropoulos 2023-03-13 14:39:11 +02:00
parent c9c13d76b5
commit 7672574232
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GPG Key ID: B9839E9CD30B7B6B
4 changed files with 28 additions and 1 deletions
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7
view/amber.go
View File

@ -13,6 +13,8 @@ import (
"sync"
"sync/atomic"
"github.com/kataras/iris/v12/context"
"github.com/eknkc/amber"
)
@ -152,6 +154,11 @@ func (s *AmberEngine) AddFunc(funcName string, funcBody interface{}) {
//
// Returns an error if something bad happens, user is responsible to catch it.
func (s *AmberEngine) Load() error {
// If only custom templates should be loaded.
if (s.fs == nil || context.IsNoOpFS(s.fs)) && len(s.templateCache) > 0 {
return nil
}
rootDirName := getRootDirName(s.fs)
return walk(s.fs, "", func(path string, info os.FileInfo, err error) error {

5
view/django.go
View File

@ -222,6 +222,11 @@ func (s *DjangoEngine) RegisterTag(tagName string, fn TagParser) error {
//
// Returns an error if something bad happens, user is responsible to catch it.
func (s *DjangoEngine) Load() error {
// If only custom templates should be loaded.
if (s.fs == nil || context.IsNoOpFS(s.fs)) && len(s.templateCache) > 0 {
return nil
}
rootDirName := getRootDirName(s.fs)
return walk(s.fs, "", func(path string, info os.FileInfo, err error) error {

7
view/handlebars.go
View File

@ -10,6 +10,8 @@ import (
"strings"
"sync"
"github.com/kataras/iris/v12/context"
"github.com/mailgun/raymond/v2"
)
@ -134,6 +136,11 @@ func (s *HandlebarsEngine) AddGlobalFunc(funcName string, funcBody interface{})
//
// Returns an error if something bad happens, user is responsible to catch it.
func (s *HandlebarsEngine) Load() error {
// If only custom templates should be loaded.
if (s.fs == nil || context.IsNoOpFS(s.fs)) && len(s.templateCache) > 0 {
return nil
}
rootDirName := getRootDirName(s.fs)
return walk(s.fs, "", func(path string, info os.FileInfo, _ error) error {

10
view/html.go
View File

@ -10,6 +10,8 @@ import (
"path/filepath"
"strings"
"sync"
"github.com/kataras/iris/v12/context"
)
// HTMLEngine contains the html view engine structure.
@ -61,7 +63,8 @@ var (
// Usage:
// HTML("./views", ".html") or
// HTML(iris.Dir("./views"), ".html") or
// HTML(embed.FS, ".html") or HTML(AssetFile(), ".html") for embedded data.
// HTML(embed.FS, ".html") or HTML(AssetFile(), ".html") for embedded data or
// HTML("","").ParseTemplate("hello", `[]byte("hello {{.Name}}")`, nil) for custom template parsing only.
func HTML(dirOrFS interface{}, extension string) *HTMLEngine {
s := &HTMLEngine{
name: "HTML",
@ -243,6 +246,11 @@ func (s *HTMLEngine) load() error {
return err
}
// If only custom templates should be loaded.
if (s.fs == nil || context.IsNoOpFS(s.fs)) && len(s.Templates.DefinedTemplates()) > 0 {
return nil
}
rootDirName := getRootDirName(s.fs)
err := walk(s.fs, "", func(path string, info os.FileInfo, err error) error {