hugolib: Deprecate site methods Author, Authors, and Social

Closes #12228

resources/page/page.go

@@ -52,9 +52,9 @@ type AlternativeOutputFormatsProvider interface {
 
 // AuthorProvider provides author information.
 type AuthorProvider interface {
-	// Deprecated.
+	// Deprecated: Use taxonomies instead.
 	Author() Author
-	// Deprecated.
+	// Deprecated: Use taxonomies instead.
 	Authors() AuthorList
 }
 

resources/page/page_author.go

@@ -14,9 +14,11 @@
 package page
 
 // AuthorList is a list of all authors and their metadata.
+// Deprecated: Use taxonomies instead.
 type AuthorList map[string]Author
 
 // Author contains details about the author of a page.
+// Deprecated: Use taxonomies instead.
 type Author struct {
 	GivenName   string
 	FamilyName  string
@@ -41,4 +43,5 @@ type Author struct {
 // - youtube
 // - linkedin
 // - skype
+// Deprecated: Use taxonomies instead.
 type AuthorSocial map[string]string

resources/page/page_nop.go

@@ -79,10 +79,12 @@ func (p *nopPage) RSSLink() template.URL {
 	return ""
 }
 
+// Deprecated: Use taxonomies instead.
 func (p *nopPage) Author() Author {
 	return Author{}
 }
 
+// Deprecated: Use taxonomies instead.
 func (p *nopPage) Authors() AuthorList {
 	return nil
 }

resources/page/site.go

@@ -108,13 +108,13 @@ type Site interface {
 	// Returns the site config.
 	Config() SiteConfig
 
-	// Author is deprecated and will be removed in a future release.
+	// Deprecated: Use taxonomies instead.
 	Author() map[string]interface{}
 
-	// Authors is deprecated and will be removed in a future release.
+	// Deprecated: Use taxonomies instead.
 	Authors() AuthorList
 
-	// Returns the social links for this site.
+	// Deprecated: Use .Site.Params instead.
 	Social() map[string]string
 
 	// Deprecated: Use Config().Services.GoogleAnalytics instead.
@@ -165,16 +165,19 @@ func (s *siteWrapper) Key() string {
 	return s.s.Language().Lang
 }
 
+// // Deprecated: Use .Site.Params instead.
 func (s *siteWrapper) Social() map[string]string {
 	return s.s.Social()
 }
 
+// Deprecated: Use taxonomies instead.
 func (s *siteWrapper) Author() map[string]interface{} {
 	return s.s.Author()
 }
 
+// Deprecated: Use taxonomies instead.
 func (s *siteWrapper) Authors() AuthorList {
-	return AuthorList{}
+	return s.s.Authors()
 }
 
 // Deprecated: Use .Site.Config.Services.GoogleAnalytics.ID instead.
@@ -321,14 +324,17 @@ type testSite struct {
 	l *langs.Language
 }
 
+// Deprecated: Use taxonomies instead.
 func (s testSite) Author() map[string]interface{} {
 	return nil
 }
 
+// Deprecated: Use taxonomies instead.
 func (s testSite) Authors() AuthorList {
 	return AuthorList{}
 }
 
+// Deprecated: Use .Site.Params instead.
 func (s testSite) Social() map[string]string {
 	return make(map[string]string)
 }

resources/page/testhelpers_test.go

@@ -127,10 +127,12 @@ func (p *testPage) AlternativeOutputFormats() OutputFormats {
 	panic("testpage: not implemented")
 }
 
+// Deprecated: Use taxonomies instead.
 func (p *testPage) Author() Author {
 	return Author{}
 }
 
+// Deprecated: Use taxonomies instead.
 func (p *testPage) Authors() AuthorList {
 	return nil
 }