Added AuthorList, Author, AuthorSocial, SiteSocial, Image and Video structs

Added Page.Author(s) functions
Added schema, opengraph, twitter_cards, google_news metadata templates
Added "" template

hugolib/author.go

@@ -0,0 +1,49 @@
+// Copyright © 2013 Steve Francia <spf@spf13.com>.
+//
+// Licensed under the Simple Public License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://opensource.org/licenses/Simple-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package hugolib
+
+/*
+ *  An author list is a list of all authors and their metadata
+ */
+type AuthorList map[string]Author
+
+/*
+ *  An author contains details about the author of a page
+ */
+type Author struct {
+	GivenName   string
+	FamilyName  string
+	DisplayName string
+	Thumbnail   string
+	Image       string
+	ShortBio    string
+	LongBio     string
+	Email       string
+	Social      AuthorSocial
+}
+
+// AuthorSocial is a place to put social details per author. These are the
+// standard keys that themes will expect to have available, but can be
+// expanded to any others on a per site basis
+// - website
+// - github
+// - facebook
+// - twitter
+// - googleplus
+// - pinterest
+// - instagram
+// - youtube
+// - linkedin
+// - skype
+type AuthorSocial map[string]string

hugolib/media.go

@@ -0,0 +1,60 @@
+// Copyright © 2013 Steve Francia <spf@spf13.com>.
+//
+// Licensed under the Simple Public License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://opensource.org/licenses/Simple-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package hugolib
+
+// An image contains metadata for images + image sitemaps
+// https://support.google.com/webmasters/answer/178636?hl=en
+type Image struct {
+
+	// The URL of the image. In some cases, the image URL may not be on the
+	// same domain as your main site. This is fine, as long as both domains
+	// are verified in Webmaster Tools. If, for example, you use a
+	// content delivery network (CDN) to host your images, make sure that the
+	// hosting site is verified in Webmaster Tools OR that you submit your
+	// sitemap using robots.txt. In addition, make sure that your robots.txt
+	// file doesn’t disallow the crawling of any content you want indexed.
+	URL     string
+	Title   string
+	Caption string
+	AltText string
+
+	// The geographic location of the image. For example,
+	// <image:geo_location>Limerick, Ireland</image:geo_location>.
+	GeoLocation string
+
+	// A URL to the license of the image.
+	License string
+}
+
+// An video contains metadata for videos + video sitemaps
+// https://support.google.com/webmasters/answer/80471?hl=en
+type Video struct {
+	ThumbnailLoc         string
+	Title                string
+	Description          string
+	ContentLoc           string
+	PlayerLoc            string
+	Duration             string
+	ExpirationDate       string
+	Rating               string
+	ViewCount            string
+	PublicationDate      string
+	FamilyFriendly       string
+	Restriction          string
+	GalleryLoc           string
+	Price                string
+	RequiresSubscription string
+	Uploader             string
+	Live                 string
+}

hugolib/page.go

@@ -40,7 +40,8 @@ type Page struct {
 	Summary         template.HTML
 	Aliases         []string
 	Status          string
-	Images          []string
+	Images          []Image
+	Videos          []Video
 	TableOfContents template.HTML
 	Truncated       bool
 	Draft           bool
@@ -68,7 +69,6 @@ type Source struct {
 	Content     []byte
 	source.File
 }
-
 type PageMeta struct {
 	WordCount      int
 	FuzzyWordCount int
@@ -98,6 +98,32 @@ func (p *Page) IsPage() bool {
 	return true
 }
 
+func (p *Page) Author() Author {
+	authors := p.Authors()
+
+	for _, author := range authors {
+		return author
+	}
+	return Author{}
+}
+
+func (p *Page) Authors() AuthorList {
+	authorKeys, ok := p.Params["authors"]
+	authors := authorKeys.([]string)
+	if !ok || len(authors) < 1 || len(p.Site.Authors) < 1 {
+		return AuthorList{}
+	}
+
+	al := make(AuthorList)
+	for _, author := range authors {
+		a, ok := p.Site.Authors[author]
+		if ok {
+			al[author] = a
+		}
+	}
+	return al
+}
+
 func (p *Page) UniqueId() string {
 	return p.Source.UniqueId()
 }

hugolib/site.go

@@ -88,6 +88,8 @@ type targetList struct {
 type SiteInfo struct {
 	BaseUrl         template.URL
 	Taxonomies      TaxonomyList
+	Authors         AuthorList
+	Social          SiteSocial
 	Indexes         *TaxonomyList // legacy, should be identical to Taxonomies
 	Sections        Taxonomy
 	Pages           *Pages
@@ -105,6 +107,21 @@ type SiteInfo struct {
 	BuildDrafts     bool
 }
 
+// SiteSocial is a place to put social details on a site level. These are the
+// standard keys that themes will expect to have available, but can be
+// expanded to any others on a per site basis
+// github
+// facebook
+// facebook_admin
+// twitter
+// twitter_domain
+// googleplus
+// pinterest
+// instagram
+// youtube
+// linkedin
+type SiteSocial map[string]string
+
 func (s *SiteInfo) GetParam(key string) interface{} {
 	v := s.Params[strings.ToLower(key)]