Add support for months and days

Author: alfredxing

lib/jekyll-archives.rb

@@ -10,7 +10,9 @@ class Archives < Jekyll::Generator
     DEFAULTS = {
       'layout' => 'archive',
       'permalinks' => {
-        'year' => '/archive/:name/',
+        'year' => '/:year/',
+        'month' => '/:year/:month/',
+        'day' => '/:year/:month/:day/',
         'tag' => '/tag/:name/',
         'category' => '/category/:name/'
       }
@@ -50,8 +52,14 @@ def read
       categories.each do |name, posts|
         @archives << Archive.new(@site, name, "category", posts)
       end
-      years.each do |name, posts|
-        @archives << Archive.new(@site, name, "year", posts)
+      years.each do |year, posts|
+        @archives << Archive.new(@site, { :year => year }, "year", posts)
+        months(posts).each do |month, posts|
+          @archives << Archive.new(@site, { :year => year, :month => month }, "month", posts)
+          days(posts).each do |day, posts|
+            @archives << Archive.new(@site, { :year => year, :month => month, :day => day }, "day", posts)
+          end
+        end
       end
     end
 
@@ -105,7 +113,21 @@ def categories
     # Custom `post_attr_hash` method for years
     def years
       hash = Hash.new { |h, key| h[key] = [] }
-      @posts.each { |p| hash[p.date.year.to_s] << p }
+      @posts.each { |p| hash[p.date.strftime("%Y")] << p }
+      hash.values.each { |posts| posts.sort!.reverse! }
+      hash
+    end
+
+    def months(year_posts)
+      hash = Hash.new { |h, key| h[key] = [] }
+      year_posts.each { |p| hash[p.date.strftime("%m")] << p }
+      hash.values.each { |posts| posts.sort!.reverse! }
+      hash
+    end
+
+    def days(month_posts)
+      hash = Hash.new { |h, key| h[key] = [] }
+      month_posts.each { |p| hash[p.date.strftime("%d")] << p }
       hash.values.each { |posts| posts.sort!.reverse! }
       hash
     end

lib/jekyll-archives/archive.rb

@@ -17,8 +17,9 @@ class Archive
     # Initialize a new Archive page
     #
     # site  - The Site object.
-    # name  - The name of the archive (e.g. "2014" or "my-category" or "my-tag").
-    # type  - The type of archive. Can be one of "year", "category", or "tag"
+    # name  - The name of the tag/category or a Hash of the year/month/day in case of date.
+    #           e.g. { :year => 2014, :month => 08 } or "my-category" or "my-tag".
+    # type  - The type of archive. Can be one of "year", "month", "day", "category", or "tag"
     # posts - The array of posts that belong in this archive.
     def initialize(site, name, type, posts)
       @site  = site
@@ -46,7 +47,11 @@ def template
     # Returns a hash of URL placeholder names (as symbols) mapping to the
     # desired placeholder replacements. For details see "url.rb".
     def url_placeholders
-      { :name => @name, :type => @type.to_s }
+      if @name.is_a? Hash
+        @name.merge({ :type => @type })
+      else
+        { :name => @name, :type => @type }
+      end
     end
 
     # The generated relative url of this page. e.g. /about.html.

test/source/_posts/2013-08-17-post-from-yesteryear.md renamed to test/source/_posts/2013-08-16-post-from-yesteryear.md

@@ -10,8 +10,20 @@ class TestJekyllArchives < Minitest::Test
 
     should "generate archive pages by year" do
       @archives.generate(@site)
-      assert archive_exists? @site, "/archive/2014/"
-      assert archive_exists? @site, "/archive/2013/"
+      assert archive_exists? @site, "/2014/"
+      assert archive_exists? @site, "/2013/"
+    end
+
+    should "generate archive pages by month" do
+      @archives.generate(@site)
+      assert archive_exists? @site, "/2014/08/"
+      assert archive_exists? @site, "/2014/03/"
+    end
+
+    should "generate archive pages by day" do
+      @archives.generate(@site)
+      assert archive_exists? @site, "/2014/08/17/"
+      assert archive_exists? @site, "/2013/08/16/"
     end
 
     should "generate archive pages by tag" do
@@ -54,7 +66,7 @@ class TestJekyllArchives < Minitest::Test
       @site = fixture_site({
         "jekyll-archives" => {
           "permalinks" => {
-            "year" => "/:name/",
+            "year" => "/year/:year/",
             "tag" => "/tag-:name.html",
             "category" => "/category-:name.html"
           }
@@ -64,8 +76,8 @@ class TestJekyllArchives < Minitest::Test
     end
 
     should "use the right permalink" do
-      assert archive_exists? @site, "/2014/"
-      assert archive_exists? @site, "/2013/"
+      assert archive_exists? @site, "/year/2014/"
+      assert archive_exists? @site, "/year/2013/"
       assert archive_exists? @site, "/tag-test.html"
       assert archive_exists? @site, "/tag-new.html"
       assert archive_exists? @site, "/category-plugins.html"
@@ -79,7 +91,7 @@ class TestJekyllArchives < Minitest::Test
     end
 
     should "populate the {{ site.archives }} tag in Liquid" do
-      assert_equal 6, read_file("/length.html").to_i
+      assert_equal 12, read_file("/length.html").to_i
     end
   end
 end