Add tags support to entry/meta

This commit adds support in having tags in entry.meta.
This includes:
- Updating the README
- Adding values for tags across multiple languages (en, fr, it, pt-br, pt)
- Moving from span to div in entry/meta/categories to make sure each one of
  'tags' and 'categories' sections is in a separate line.

README.md

@@ -154,7 +154,7 @@ googleAnalytics = "" # Enable Google Analytics by entering your tracking id
   hideNoPostsWarning = false # Don't show no posts empty state warning in main page, if true
 
 [Params.Entry]
-  meta = ["date", "categories"] # Enable meta fields in given order
+  meta = ["date", "categories", "tags"] # Enable meta fields in given order
   toc = true # Enable Table of Contents
   tocOpen = true # Open Table of Contents block. Optional
 
@@ -247,6 +247,7 @@ related: true # Enable/disable Related content for specific page
 meta:
   - date
   - categories
+  - tags
 featured:
   url: image.jpg # relative path of the image
   alt: A scale model of the Eiffel tower # alternate text for the image
@@ -316,7 +317,7 @@ may activate meta fields with `meta` parameter under the `[Params.Entry]` config
 
 ```toml
 [Params.Entry]
-  meta = ["date", "categories"]
+  meta = ["date", "categories", "tags"]
 ```
 
 #### Related Content

i18n/en.yaml

@@ -9,6 +9,9 @@
 - id: meta_categories
   translation: "Categories"
 
+- id: meta_tags
+  translation: "Tags"
+
 # Share
 - id: share-caption
   translation: "Share on"

i18n/fr.yaml

@@ -9,6 +9,9 @@
 - id: meta_categories
   translation: "Catégories"
 
+- id: meta_tags
+  translation: "Mots-clefs"
+
 # Share
 - id: share-caption
   translation: "Partager sur"

i18n/it.yaml

@@ -9,6 +9,9 @@
 - id: meta_categories
   translation: "Categorie"
 
+- id: meta_tags
+  translation: "Tag"
+
 # Share
 - id: share-caption
   translation: "Condividi su"

i18n/pt-br.yaml

@@ -9,6 +9,9 @@
 - id: meta_categories
   translation: "Categorias"
 
+- id: meta_tags
+  translation: "Tags"
+
 # Share
 - id: share-caption
   translation: "Campartilhar no"

i18n/pt.yaml

@@ -9,6 +9,9 @@
 - id: meta_categories
   translation: "Categorias"
 
+- id: meta_tags
+  translation: "Tags"
+
 # Share
 - id: share-caption
   translation: "Campartilhar"

layouts/partials/entry/meta/categories.html

@@ -1,5 +1,5 @@
 {{- if .Params.categories }}
-<span class="entry__meta-categories meta-categories">
+<div class="entry__meta-categories meta-categories">
 	<span class="meta-categories__list">{{ T "meta_categories" }}:
 	{{- range $index, $category := .Params.categories }}{{ if gt $index 0 }}, {{ end }}
 		<a class="meta-categories__link" href="{{ "categories/" | relLangURL }}{{ . | urlize | lower }}/" rel="category">
@@ -7,5 +7,5 @@
 		</a>
 	{{- end }}
 	</span>
-</span>
+</div>
 {{- end }}

layouts/partials/entry/meta/tags.html

@@ -0,0 +1,11 @@
+{{- if .Params.tags }}
+<div class="entry__meta-tags meta-tags">
+	<span class="meta-tags__list">{{ T "meta_tags" }}:
+		{{- range $index, $category := .Params.tags }}{{ if gt $index 0 }}, {{ end }}
+		<a class="meta-tags__link" href="{{ " tags/" | relLangURL }}{{ . | urlize | lower }}/" rel="tag">
+			{{- . -}}
+		</a>
+		{{- end }}
+	</span>
+</div>
+{{- end }}