🚧 Add footer information in home page.

layouts/partials/footer.html

@@ -1,14 +1,40 @@
-<div class="copyright">
-  &copy;
-  <span itemprop="copyrightYear">2022</span>
-  <span class="with-love">
-    <i class="fa fa-heart"></i>
-  </span>
-  <span class="author" itemprop="copyrightHolder">John Doe</span>
-</div>
-<div class="powered-by">
-  由 <a href="https://hexo.io/" rel="noopener" target="_blank">Hexo</a> &
-  <a href="https://theme-next.js.org/" rel="noopener" target="_blank">NexT.Gemini
-  </a>
-  强力驱动
-</div>
+{{ $ft := .Site.Params.footer  }}
+<footer class="footer">
+  <div class="footer-inner">
+    {{- $ba := $ft.beian }}
+    {{- if $ba.enable }}
+    <div class="beian">
+      <a href="https://beian.miit.gov.cn" target="_blank" title="">{{ $ba.icp }}</a>
+      {{- with $ba.gonganNum }}
+      <img src="/imgs/gongan.png" alt="京公网安备">
+      <a href="http://www.beian.gov.cn/portal/registerSystemInfo?recordcode={{ . }}" target="_blank" title="">{{ printf "京公网安备 %d 号" . }}</a>
+      {{- end }}
+    </div>
+    {{- end }}
+    <div class="copyright">
+      &copy;
+      <span itemprop="copyrightYear">
+        {{- $year := now.Year }}
+        {{- if isset $ft "since" }}
+          {{- if gt $year $ft.since }}
+            {{ $ft.since }} - {{ $year }}
+          {{- else }}
+            {{ $year }}
+          {{- end }}
+        {{- else }}
+          {{ $year }}
+        {{- end }}      
+      </span>
+      <span class="with-love">
+        <i class="{{ $ft.icon.name }}"></i>
+      </span>
+      <span class="author" itemprop="copyrightHolder">{{ .Site.Params.author }}</span>
+    </div>    
+    {{- if $ft.powered }}
+    <div class="powered-by">
+      {{ $pb := printf "<a href='https://gohugo.io' target='_blank'>Hugo v%s</a> &amp; <a href='https://github.com/hugo-next' target='_blank'>NexT.%s</a>" hugo.Version .Site.Params.scheme }}
+      {{- printf (T "FooterPowerby") $pb | safeHTML }}
+    </div>
+    {{- end }}
+  </div>
+</footer>