tpl: Add Do Not Track (dnt) option to Vimeo shortcode

Added a Vimeo EnableDNT privacy option to the Hugo config. This will enable the Vimeo 'Do Not Track' flag when either Vimeo shortcode tempalte options are used. When enabled, it will force the Vimeo player to be blocked from tracking any session data, including all cookies and stats.

Fixes #7700

config/privacy/privacyConfig.go

@@ -80,6 +80,10 @@ type Twitter struct {
 type Vimeo struct {
 	Service `mapstructure:",squash"`
 
+	// When set to true, the Vimeo player will be blocked from tracking any session data,
+	// including all cookies and stats.
+	EnableDNT bool
+
 	// If simple mode is enabled, only a thumbnail is fetched from i.vimeocdn.com and
 	// shown with a play button overlaid. If a user clicks the button, he/she will
 	// be taken to the video page on vimeo.com in a new browser tab.

config/privacy/privacyConfig_test.go

@@ -45,6 +45,7 @@ enableDNT = true
 simple = true
 [privacy.vimeo]
 disable = true
+enableDNT = true
 simple = true
 [privacy.youtube]
 disable = true
@@ -63,7 +64,7 @@ simple = true
 		pc.GoogleAnalytics.RespectDoNotTrack, pc.GoogleAnalytics.AnonymizeIP,
 		pc.GoogleAnalytics.UseSessionStorage, pc.Instagram.Disable,
 		pc.Instagram.Simple, pc.Twitter.Disable, pc.Twitter.EnableDNT,
-		pc.Twitter.Simple, pc.Vimeo.Disable, pc.Vimeo.Simple,
+		pc.Twitter.Simple, pc.Vimeo.Disable, pc.Vimeo.EnableDNT, pc.Vimeo.Simple,
 		pc.YouTube.PrivacyEnhanced, pc.YouTube.Disable,
 	}
 

docs/content/en/about/hugo-and-gdpr.md

@@ -51,6 +51,7 @@ enableDNT = false
 simple = false
 [privacy.vimeo]
 disable = false
+enableDNT = false
 simple = false
 [privacy.youtube]
 disable = false
@@ -128,6 +129,9 @@ privacyEnhanced
 
 ### Vimeo
 
+enableDNT
+: Enabling this for the vimeo shortcode, the Vimeo player will be blocked from tracking any session data, including all cookies and stats.
+
 simple
 : If simple mode is enabled, the video thumbnail is fetched from Vimeo's servers and it is overlayed with a play button. If the user clicks to play the video, it will open in a new tab directly on Vimeo's website.
 

resources/page/page_marshaljson.autogen.go

@@ -21,6 +21,7 @@ import (
 	"github.com/gohugoio/hugo/common/maps"
 	"github.com/gohugoio/hugo/config"
 	"github.com/gohugoio/hugo/hugofs/files"
+	"github.com/gohugoio/hugo/identity"
 	"github.com/gohugoio/hugo/langs"
 	"github.com/gohugoio/hugo/media"
 	"github.com/gohugoio/hugo/navigation"
@@ -87,6 +88,7 @@ func MarshalPageToJSON(p Page) ([]byte, error) {
 	isTranslated := p.IsTranslated()
 	allTranslations := p.AllTranslations()
 	translations := p.Translations()
+	getIdentity := p.GetIdentity()
 
 	s := struct {
 		Content                  interface{}
@@ -143,6 +145,7 @@ func MarshalPageToJSON(p Page) ([]byte, error) {
 		IsTranslated             bool
 		AllTranslations          Pages
 		Translations             Pages
+		GetIdentity              identity.Identity
 	}{
 		Content:                  content,
 		Plain:                    plain,
@@ -198,6 +201,7 @@ func MarshalPageToJSON(p Page) ([]byte, error) {
 		IsTranslated:             isTranslated,
 		AllTranslations:          allTranslations,
 		Translations:             translations,
+		GetIdentity:              getIdentity,
 	}
 
 	return json.Marshal(&s)

tpl/tplimpl/embedded/templates.autogen.go

@@ -496,16 +496,19 @@ if (!doNotTrack) {
 {{ template "_internal/shortcodes/vimeo_simple.html" . }}
 {{- else -}}
 {{ if .IsNamedParams }}<div {{ if .Get "class" }}class="{{ .Get "class" }}"{{ else }}style="position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden;"{{ end }}>
-  <iframe src="https://player.vimeo.com/video/{{ .Get "id" }}" {{ if not (.Get "class") }}style="position: absolute; top: 0; left: 0; width: 100%; height: 100%; border:0;" {{ end }}{{ if .Get "title"}}title="{{ .Get "title" }}"{{ else }}title="vimeo video"{{ end }} webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>
+  <iframe src="https://player.vimeo.com/video/{{ .Get "id" }}{{- if $pc.EnableDNT -}}?dnt=1{{- end -}}" {{ if not (.Get "class") }}style="position: absolute; top: 0; left: 0; width: 100%; height: 100%; border:0;" {{ end }}{{ if .Get "title"}}title="{{ .Get "title" }}"{{ else }}title="vimeo video"{{ end }} webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>
- </div>{{ else }}
+</div>{{ else }}
 <div {{ if gt (len .Params) 1 }}class="{{ .Get 1 }}"{{ else }}style="position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden;"{{ end }}>
-  <iframe src="https://player.vimeo.com/video/{{ .Get 0 }}" {{ if len .Params | eq 1 }}style="position: absolute; top: 0; left: 0; width: 100%; height: 100%; border:0;" {{ end }}{{ if len .Params | eq 3 }}title="{{ .Get 2 }}"{{ else }}title="vimeo video"{{ end }} webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>
+  <iframe src="https://player.vimeo.com/video/{{ .Get 0 }}{{- if $pc.EnableDNT -}}?dnt=1{{- end -}}" {{ if len .Params | eq 1 }}style="position: absolute; top: 0; left: 0; width: 100%; height: 100%; border:0;" {{ end }}{{ if len .Params | eq 3 }}title="{{ .Get 2 }}"{{ else }}title="vimeo video"{{ end }} webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>
- </div>
+</div>
 {{ end }}
 {{- end -}}
 {{- end -}}`},
-	{`shortcodes/vimeo_simple.html`, `{{ $id := .Get "id" | default (.Get 0) }}
+	{`shortcodes/vimeo_simple.html`, `{{- $pc := .Page.Site.Config.Privacy.Vimeo -}}
-{{- $item := getJSON "https://vimeo.com/api/oembed.json?url=https://vimeo.com/" $id -}}
+{{- if not $pc.Disable -}}
+{{ $id := .Get "id" | default (.Get 0) }}
+{{ $dnt := cond (eq $pc.EnableDNT true) "?dnt=1" "" }}
+{{- $item := getJSON (print "https://vimeo.com/api/oembed.json?url=https://vimeo.com/" $id $dnt) -}}
 {{ $class := .Get "class" | default (.Get 1) }}
 {{ $hasClass := $class }}
 {{ $class := $class | default "__h_video" }}
@@ -522,7 +525,7 @@ if (!doNotTrack) {
 <img src="{{ $thumb }}" srcset="{{ $thumb }} 1x, {{ $original }} 2x" alt="{{ .title }}">
 <div class="play">{{ template "__h_simple_icon_play" $ }}</div></a></div>
 {{- end -}}
-`},
+{{- end -}}`},
 	{`shortcodes/youtube.html`, `{{- $pc := .Page.Site.Config.Privacy.YouTube -}}
 {{- if not $pc.Disable -}}
 {{- $ytHost := cond $pc.PrivacyEnhanced  "www.youtube-nocookie.com" "www.youtube.com" -}}

tpl/tplimpl/embedded/templates/shortcodes/vimeo.html

@@ -4,11 +4,11 @@
 {{ template "_internal/shortcodes/vimeo_simple.html" . }}
 {{- else -}}
 {{ if .IsNamedParams }}<div {{ if .Get "class" }}class="{{ .Get "class" }}"{{ else }}style="position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden;"{{ end }}>
-  <iframe src="https://player.vimeo.com/video/{{ .Get "id" }}" {{ if not (.Get "class") }}style="position: absolute; top: 0; left: 0; width: 100%; height: 100%; border:0;" {{ end }}{{ if .Get "title"}}title="{{ .Get "title" }}"{{ else }}title="vimeo video"{{ end }} webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>
+  <iframe src="https://player.vimeo.com/video/{{ .Get "id" }}{{- if $pc.EnableDNT -}}?dnt=1{{- end -}}" {{ if not (.Get "class") }}style="position: absolute; top: 0; left: 0; width: 100%; height: 100%; border:0;" {{ end }}{{ if .Get "title"}}title="{{ .Get "title" }}"{{ else }}title="vimeo video"{{ end }} webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>
- </div>{{ else }}
+</div>{{ else }}
 <div {{ if gt (len .Params) 1 }}class="{{ .Get 1 }}"{{ else }}style="position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden;"{{ end }}>
-  <iframe src="https://player.vimeo.com/video/{{ .Get 0 }}" {{ if len .Params | eq 1 }}style="position: absolute; top: 0; left: 0; width: 100%; height: 100%; border:0;" {{ end }}{{ if len .Params | eq 3 }}title="{{ .Get 2 }}"{{ else }}title="vimeo video"{{ end }} webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>
+  <iframe src="https://player.vimeo.com/video/{{ .Get 0 }}{{- if $pc.EnableDNT -}}?dnt=1{{- end -}}" {{ if len .Params | eq 1 }}style="position: absolute; top: 0; left: 0; width: 100%; height: 100%; border:0;" {{ end }}{{ if len .Params | eq 3 }}title="{{ .Get 2 }}"{{ else }}title="vimeo video"{{ end }} webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>
- </div>
+</div>
 {{ end }}
 {{- end -}}
 {{- end -}}

tpl/tplimpl/embedded/templates/shortcodes/vimeo_simple.html

@@ -1,5 +1,8 @@
+{{- $pc := .Page.Site.Config.Privacy.Vimeo -}}
+{{- if not $pc.Disable -}}
 {{ $id := .Get "id" | default (.Get 0) }}
-{{- $item := getJSON "https://vimeo.com/api/oembed.json?url=https://vimeo.com/" $id -}}
+{{ $dnt := cond (eq $pc.EnableDNT true) "?dnt=1" "" }}
+{{- $item := getJSON (print "https://vimeo.com/api/oembed.json?url=https://vimeo.com/" $id $dnt) -}}
 {{ $class := .Get "class" | default (.Get 1) }}
 {{ $hasClass := $class }}
 {{ $class := $class | default "__h_video" }}
@@ -16,3 +19,4 @@
 <img src="{{ $thumb }}" srcset="{{ $thumb }} 1x, {{ $original }} 2x" alt="{{ .title }}">
 <div class="play">{{ template "__h_simple_icon_play" $ }}</div></a></div>
 {{- end -}}
+{{- end -}}