Add i18n support for translation of strings

* Also add Simplified Chinese translations
* See #3

exampleSite/config.toml

@@ -1,5 +1,6 @@
 baseURL = "https://example.com"
 languageCode = "en-us"
+defaultContentLanguage = "en"
 title = "Hugo Hermit"
 theme = "hermit"
 # enableGitInfo = true

i18n/en.toml

@@ -0,0 +1,24 @@
+# Translations for English
+# https://gohugo.io/content-management/multilingual/#translation-of-strings
+
+# 404.html
+#
+[notFound]
+other = "Oops, page not found…"
+
+[home]
+other = "Home"
+
+[archives]
+other = "Archives"
+
+# posts/single.html
+#
+[wordCount]
+other = "{{ .WordCount }} Words"
+
+[newer]
+other = "Newer"
+
+[older]
+other = "Older"

i18n/zh-hans.toml

@@ -0,0 +1,24 @@
+# Translations for Simplified Chinese - 简体中文
+# https://gohugo.io/content-management/multilingual/#translation-of-strings
+
+# 404.html
+#
+[notFound]
+other = "糟糕，您要访问的页面不存在……"
+
+[home]
+other = "主页"
+
+[archives]
+other = "归档"
+
+# posts/single.html
+#
+[wordCount]
+other = "{{ .WordCount }} 字"
+
+[newer]
+other = "新"
+
+[older]
+other = "旧"

layouts/404.html

@@ -5,10 +5,10 @@
 		</p>
 		<div class="banner-404">
 			<h1>404</h1>
-			<p>Oops, page not found…</p>
+			<p>{{ i18n "notFound" }}</p>
 			<p class="btn-404">
-				<a href="{{.Site.BaseURL}}"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-home"><path d="M3 9l9-7 9 7v11a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2z"></path><polyline points="9 22 9 12 15 12 15 22"></polyline></svg>Home</a>
-				<a href="{{ "posts" | absURL }}"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-archive"><polyline points="21 8 21 21 3 21 3 8"></polyline><rect x="1" y="3" width="22" height="5"></rect><line x1="10" y1="12" x2="14" y2="12"></line></svg>Archives</a>
+				<a href="{{.Site.BaseURL}}"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-home"><path d="M3 9l9-7 9 7v11a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2z"></path><polyline points="9 22 9 12 15 12 15 22"></polyline></svg>{{ i18n "home" }}</a>
+				<a href="{{ "posts" | absURL }}"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-archive"><polyline points="21 8 21 21 3 21 3 8"></polyline><rect x="1" y="3" width="22" height="5"></rect><line x1="10" y1="12" x2="14" y2="12"></line></svg>{{ i18n "archives" }}</a>
 			</p>
 		</div>
 	</div>

layouts/posts/single.html

@@ -4,7 +4,7 @@
 
 {{ define "main" }}
 	{{- with .Params.featuredImg }}
-		<div id="bg-img" class="bg-img" style="background-image: url({{.}});" onclick="showContent()"></div>
+	<div id="bg-img" class="bg-img" style="background-image: url({{.}});" onclick="showContent()"></div>
 	{{- end }}
 	<main class="site-main section-inner animated fadeIn faster">
 		<article class="thin">
@@ -25,7 +25,7 @@ <h1>{{ .Title }}</h1>
 					{{- end }}
 				</p>
 				{{- end }}
-				<p><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-file-text"><path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"></path><polyline points="14 2 14 8 20 8"></polyline><line x1="16" y1="13" x2="8" y2="13"></line><line x1="16" y1="17" x2="8" y2="17"></line><polyline points="10 9 9 9 8 9"></polyline></svg>{{ .WordCount }} Words</p>
+				<p><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-file-text"><path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"></path><polyline points="14 2 14 8 20 8"></polyline><line x1="16" y1="13" x2="8" y2="13"></line><line x1="16" y1="17" x2="8" y2="17"></line><polyline points="10 9 9 9 8 9"></polyline></svg>{{ i18n "wordCount" . }}</p>
 				<p><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-calendar"><rect x="3" y="4" width="18" height="18" rx="2" ry="2"></rect><line x1="16" y1="2" x2="16" y2="6"></line><line x1="8" y1="2" x2="8" y2="6"></line><line x1="3" y1="10" x2="21" y2="10"></line></svg>{{ dateFormat .Site.Params.dateformNumTime .Date.Local }}</p>
 				{{- if .GitInfo }}
 				<p><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-git-commit"><circle cx="12" cy="12" r="4"></circle><line x1="1.05" y1="12" x2="7" y2="12"></line><line x1="17.01" y1="12" x2="22.96" y2="12"></line></svg><a href="{{ .Site.Params.gitUrl -}}{{ .GitInfo.Hash }}" target="_blank" rel="noopener">{{ .GitInfo.AbbreviatedHash }}</a> @ {{ dateFormat .Site.Params.dateformNum .GitInfo.AuthorDate.Local }}</p>
@@ -35,12 +35,12 @@ <h1>{{ .Title }}</h1>
 		<div class="post-nav thin">
 			{{- with .NextInSection }}
 			<a class="next-post" href="{{ .Permalink }}">
-				<span class="post-nav-label"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-arrow-left"><line x1="19" y1="12" x2="5" y2="12"></line><polyline points="12 19 5 12 12 5"></polyline></svg>&nbsp;Newer</span><br><span>{{ .Title }}</span>
+				<span class="post-nav-label"><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-arrow-left"><line x1="19" y1="12" x2="5" y2="12"></line><polyline points="12 19 5 12 12 5"></polyline></svg>&nbsp;{{ i18n "newer" }}</span><br><span>{{ .Title }}</span>
 			</a>
 			{{- end }}
 			{{- with .PrevInSection }}
 			<a class="prev-post" href="{{ .Permalink }}">
-				<span class="post-nav-label">Older&nbsp;<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-arrow-right"><line x1="5" y1="12" x2="19" y2="12"></line><polyline points="12 5 19 12 12 19"></polyline></svg></span><br><span>{{ .Title }}</span>
+				<span class="post-nav-label">{{ i18n "older" }}&nbsp;<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-arrow-right"><line x1="5" y1="12" x2="19" y2="12"></line><polyline points="12 5 19 12 12 19"></polyline></svg></span><br><span>{{ .Title }}</span>
 			</a>
 			{{- end }}
 		</div>