add customizable copyright

- years can be configured
- fix monkeyWzr#56 copyright can be enabled/disabled
- moved all copyright config under .Site.Params.Copyright

README.md

@@ -178,12 +178,14 @@ The `name` key expects the name of a [Font Awesome icon](https://fontawesome.com
 
 ### Copyright
 
-Assign your copy right to `.Site.Copyright`. Cactus will append current year to the head.
-
-TODO: Customizable copyright year
+Assign your copy right to `.Site.Params.Copyright.Name`.
 
 ```toml
-copyright = "Zeran Wu" # cactus theme will use site title if copyright is not set
+[params.copyright]
+  enabled = true # default
+  name = "Zeran Wu" # cactus will use title if copyright is not set
+  startYear = 2020 # if not provided, will use current year.
+  endYear = 2021 # if not provided, will use current year.
 ```
 
 ### Comments
@@ -290,7 +292,7 @@ Pagination on posts archive can be disabled to show all posts in chronological o
 - [x] Analytics
 - [ ] Local Search
 - [ ] toc template
-- [ ] Customizable copyright year
+- [x] Customizable copyright year
 - [ ] gallery
 - [ ] expose [mathjax configuration](https://docs.mathjax.org/en/latest/web/configuration.html#web-configuration) 
 

exampleSite/config.toml

@@ -2,7 +2,7 @@ baseURL = "https://example.com"
 languageCode = "en-us"
 title = "Cactus theme example"
 theme = "cactus"
-copyright = "You" # cactus will use title if copyright is not set
+copyright = "You" # deprecated, please use params.copyright
 disqusShortname = "example" # Used when comments is enabled. Cactus will use site title if not set
 # googleAnalytics = "UA-1234-5"
 
@@ -81,6 +81,14 @@ weight = 4
       #serverUrl = "" # Defaults to https://matrix.cactus.chat:8448 (Cactus Chat public server)
       #serverName = "" # Defaults to cactus.chat
 
+  # Customize the copyright years
+  # Note: if startYear/endYear not provided, will use current year.
+  [params.copyright]
+    enabled = true # default
+    name = "You" # cactus will use title if copyright is not set
+    startYear = 2021
+    endYear = 2021
+
   # the value of name should be an valid font awesome icon name (brands type)
   # https://fontawesome.com/icons?d=gallery&s=brands
   [[params.social]]

layouts/partials/footer.html

@@ -1,7 +1,17 @@
 <footer id="footer">
   <div class="footer-left">
-    Copyright  &copy; {{ now.Format "2006" }} {{ if .Site.Copyright }} {{ print .Site.Copyright | markdownify }} {{ else }} {{ print .Site.Title }} {{ end }}
+    {{ $copyrightEnabled := true }}
+    {{ if (isset .Site.Params "copyright") }}
+      {{ $copyrightEnabled = .Site.Params.Copyright.Enabled | default false }}
+    {{ end }}
+    {{ if $copyrightEnabled }}
+    {{ $startYear := .Site.Params.Copyright.StartYear | default (now.Format "2006") }}
+    {{ $endYear := .Site.Params.Copyright.EndYear | default (now.Format "2006") }}
+    Copyright  &copy; 
+    {{ if (eq $startYear $endYear) }} {{ $startYear }} {{ else }} {{ $startYear }}-{{ $endYear }} {{ end }} {{ if .Site.Params.Copyright.Name }} {{ print .Site.Params.Copyright.Name | markdownify }} {{ else }} {{ print .Site.Title }} {{ end }}
+  {{ end }}
   </div>
+
   <div class="footer-right">
     <nav>
       <ul>