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Diffstat (limited to 'Godeps/_workspace/src/github.com/nicksnyder/go-i18n/i18n/translation/template.go')
-rw-r--r--Godeps/_workspace/src/github.com/nicksnyder/go-i18n/i18n/translation/template.go61
1 files changed, 61 insertions, 0 deletions
diff --git a/Godeps/_workspace/src/github.com/nicksnyder/go-i18n/i18n/translation/template.go b/Godeps/_workspace/src/github.com/nicksnyder/go-i18n/i18n/translation/template.go
new file mode 100644
index 000000000..c8756fa4e
--- /dev/null
+++ b/Godeps/_workspace/src/github.com/nicksnyder/go-i18n/i18n/translation/template.go
@@ -0,0 +1,61 @@
+package translation
+
+import (
+ "bytes"
+ "encoding"
+ "strings"
+ gotemplate "text/template"
+)
+
+type template struct {
+ tmpl *gotemplate.Template
+ src string
+}
+
+func newTemplate(src string) (*template, error) {
+ var tmpl template
+ err := tmpl.parseTemplate(src)
+ return &tmpl, err
+}
+
+func mustNewTemplate(src string) *template {
+ t, err := newTemplate(src)
+ if err != nil {
+ panic(err)
+ }
+ return t
+}
+
+func (t *template) String() string {
+ return t.src
+}
+
+func (t *template) Execute(args interface{}) string {
+ if t.tmpl == nil {
+ return t.src
+ }
+ var buf bytes.Buffer
+ if err := t.tmpl.Execute(&buf, args); err != nil {
+ return err.Error()
+ }
+ return buf.String()
+}
+
+func (t *template) MarshalText() ([]byte, error) {
+ return []byte(t.src), nil
+}
+
+func (t *template) UnmarshalText(src []byte) error {
+ return t.parseTemplate(string(src))
+}
+
+func (t *template) parseTemplate(src string) (err error) {
+ t.src = src
+ if strings.Contains(src, "{{") {
+ t.tmpl, err = gotemplate.New(src).Parse(src)
+ }
+ return
+}
+
+var _ = encoding.TextMarshaler(&template{})
+var _ = encoding.TextUnmarshaler(&template{})