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tpl: Make the *langURL funcs tace interface{}

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Fixes #2447
This commit is contained in:
Bjørn Erik Pedersen 2016-09-13 17:07:52 +02:00
parent 7615ef0c28
commit a04abf0dda
1 changed files with 15 additions and 3 deletions
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18
tpl/template_funcs.go
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@ -1907,8 +1907,14 @@ func relURL(a interface{}) (template.HTML, error) {
func init() {
funcMap = template.FuncMap{
"absURL": absURL,
"absLangURL": func(a string) template.HTML { return template.HTML(helpers.AbsURL(a, true)) },
"absURL": absURL,
"absLangURL": func(i interface{}) (template.HTML, error) {
s, err := cast.ToStringE(i)
if err != nil {
return "", err
}
return template.HTML(helpers.AbsURL(s, true)), nil
},
"add": func(a, b interface{}) (interface{}, error) { return helpers.DoArithmetic(a, b, '+') },
"after": after,
"apply": apply,
@ -1962,7 +1968,13 @@ func init() {
"readFile": readFileFromWorkingDir,
"ref": ref,
"relURL": relURL,
"relLangURL": func(a string) template.HTML { return template.HTML(helpers.RelURL(a, true)) },
"relLangURL": func(i interface{}) (template.HTML, error) {
s, err := cast.ToStringE(i)
if err != nil {
return "", err
}
return template.HTML(helpers.RelURL(s, true)), nil
},
"relref": relRef,
"replace": replace,
"replaceRE": replaceRE,