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-rw-r--r--modules/templates/util_string.go68
1 files changed, 68 insertions, 0 deletions
diff --git a/modules/templates/util_string.go b/modules/templates/util_string.go
new file mode 100644
index 0000000..f23b747
--- /dev/null
+++ b/modules/templates/util_string.go
@@ -0,0 +1,68 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package templates
+
+import (
+ "fmt"
+ "html/template"
+ "strings"
+
+ "code.gitea.io/gitea/modules/base"
+)
+
+type StringUtils struct{}
+
+var stringUtils = StringUtils{}
+
+func NewStringUtils() *StringUtils {
+ return &stringUtils
+}
+
+func (su *StringUtils) HasPrefix(s any, prefix string) bool {
+ switch v := s.(type) {
+ case string:
+ return strings.HasPrefix(v, prefix)
+ case template.HTML:
+ return strings.HasPrefix(string(v), prefix)
+ }
+ return false
+}
+
+func (su *StringUtils) ToString(v any) string {
+ switch v := v.(type) {
+ case string:
+ return v
+ case template.HTML:
+ return string(v)
+ case fmt.Stringer:
+ return v.String()
+ default:
+ return fmt.Sprint(v)
+ }
+}
+
+func (su *StringUtils) Contains(s, substr string) bool {
+ return strings.Contains(s, substr)
+}
+
+func (su *StringUtils) Split(s, sep string) []string {
+ return strings.Split(s, sep)
+}
+
+func (su *StringUtils) Join(a []string, sep string) string {
+ return strings.Join(a, sep)
+}
+
+func (su *StringUtils) Cut(s, sep string) []any {
+ before, after, found := strings.Cut(s, sep)
+ return []any{before, after, found}
+}
+
+func (su *StringUtils) EllipsisString(s string, max int) string {
+ return base.EllipsisString(s, max)
+}
+
+func (su *StringUtils) ToUpper(s string) string {
+ return strings.ToUpper(s)
+}