Change the type of .Site.Author from…

…`map[string]string` to `map[string]interface{}`.

This allows values other than `string` values to be saved to Author,
such as:

    ```toml
    # config.toml
    …
    [Author]
      name = "Austin Ziegler"
      social-site = [ "Facebook", "Twitter", "GitHub" ]
    ```

My specific use-case is that I’m trying to make something work similar
whether it’s specified in `.Params.Author` or in `.Site.Author` without
introducing `.Site.Params.Author`.

diff --git a/hugolib/site.go b/hugolib/site.go
index a3c8d07f30774ba6ee400d6dcb1f3a6e6a52a008..c8a9b81a25e2f0f84ad3c8f3b5a3da44486943f0 100644 (file)
--- a/hugolib/site.go
+++ b/hugolib/site.go
@@ -88,7 +88,7 @@ type SiteInfo struct {
        Recent          *Pages // legacy, should be identical to Pages
        Menus           *Menus
        Title           string
-       Author          map[string]string
+       Author          map[string]interface{}
        LanguageCode    string
        DisqusShortname string
        Copyright       string
@@ -279,7 +279,7 @@ func (s *Site) initializeSiteInfo() {
        s.Info = SiteInfo{
                BaseUrl:         template.URL(helpers.SanitizeUrl(viper.GetString("BaseUrl"))),
                Title:           viper.GetString("Title"),
-               Author:          viper.GetStringMapString("author"),
+               Author:          viper.GetStringMap("author"),
                LanguageCode:    viper.GetString("languagecode"),
                Copyright:       viper.GetString("copyright"),
                DisqusShortname: viper.GetString("DisqusShortname"),