refactor: Use RelPermalink for internal links (#1231)

layouts/partials/article/components/details.html

@@ -56,7 +56,7 @@
             {{ partial "helper/icon" "language" }}
             <div>
                 {{ range .Translations }}
-                    <a href="{{ .Permalink }}" class="link">{{ .Language.LanguageName }}</a>
+                    <a href="{{ .RelPermalink }}" class="link">{{ .Language.LanguageName }}</a>
                 {{ end }}
             </div>
         </footer>

layouts/partials/sidebar/left.html

@@ -83,7 +83,7 @@
                             {{ partial "helper/icon" "language" }}
                             <select name="language" title="language" onchange="window.location.href = this.selectedOptions[0].value">
                                 {{ range . }}
-                                    <option value="{{ .Permalink }}" {{ if eq .Language.Lang $currentLanguageCode }}selected{{ end }}>{{ .Language.LanguageName }}</option>
+                                    <option value="{{ .RelPermalink }}" {{ if eq .Language.Lang $currentLanguageCode }}selected{{ end }}>{{ .Language.LanguageName }}</option>
                                 {{ end }}
                             </select>
                         </li>

layouts/partials/widget/search.html

@@ -1,7 +1,7 @@
 {{- $query := first 1 (where .Context.Site.Pages "Layout" "==" "search") -}}
 {{- if $query -}}
     {{- $searchPage := index $query 0 -}}
-    <form action="{{ $searchPage.RelPermalink }}" class="search-form widget" {{ with .OutputFormats.Get "json" -}}data-json="{{ .Permalink }}" {{- end }}>
+    <form action="{{ $searchPage.RelPermalink }}" class="search-form widget" {{ with .OutputFormats.Get "json" -}}data-json="{{ .RelPermalink }}" {{- end }}>
         <p>
             <label>{{ T "search.title" }}</label>
             <input name="keyword" required placeholder="{{ T `search.placeholder` }}" />