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Add absURL template func

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Fixes #1106
This commit is contained in:
bep
2015-05-11 12:28:44 +02:00
parent bec90e0850
commit be0cbeee7f
3 changed files with 34 additions and 1 deletions
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11
helpers/url.go
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@@ -138,13 +138,22 @@ func MakePermalink(host, plink string) *url.URL {
base.Path = path.Join(base.Path, p.Path)
// path.Join will strip off the last /, so put it back if it was there.
if strings.HasSuffix(p.Path, "/") && !strings.HasSuffix(base.Path, "/") {
hadTrailingSlash := (plink == "" && strings.HasSuffix(host, "/")) || strings.HasSuffix(p.Path, "/")
if hadTrailingSlash && !strings.HasSuffix(base.Path, "/") {
base.Path = base.Path + "/"
}
return base
}
// AbsURL creates a absolute URL from the relative path given and the BaseURL set in config.
func AbsURL(path string) string {
if strings.HasPrefix(path, "http") || strings.HasPrefix(path, "//") {
return path
}
return MakePermalink(string(viper.GetString("BaseURL")), path).String()
}
// AddContextRoot adds the context root to an URL if it's not already set.
// For relative URL entries on sites with a base url with a context root set (i.e. http://example.com/mysite),
// relative URLs must not include the context root if canonifyURLs is enabled. But if it's disabled, it must be set.