Add support custom title for collections

Author: RichardFevrier

lib/jekyll-feed/feed.xml

@@ -11,7 +11,7 @@
 
   {% assign title = site.title | default: site.name %}
   {% if page.collection != "posts" %}
-    {% assign collection = page.collection | capitalize %}
+    {% assign collection = page.title | default: page.collection | capitalize %}
     {% assign title = title | append: " | " | append: collection %}
   {% endif %}
   {% if page.category %}

lib/jekyll-feed/generator.rb

@@ -18,7 +18,7 @@ def generate(site)
           path = feed_path(:collection => name, :category => category)
           next if file_exists?(path)
 
-          @site.pages << make_page(path, :collection => name, :category => category)
+          @site.pages << make_page(path, :title => meta["title"], :collection => name, :category => category)
         end
       end
       generate_feed_by_tag if config["tags"] && !@site.tags.empty?
@@ -117,13 +117,14 @@ def file_exists?(file_path)
 
     # Generates contents for a file
 
-    def make_page(file_path, collection: "posts", category: nil, tags: nil)
+    def make_page(file_path, title: nil, collection: "posts", category: nil, tags: nil)
       PageWithoutAFile.new(@site, __dir__, "", file_path).tap do |file|
         file.content = feed_template
         file.data.merge!(
           "layout"     => nil,
           "sitemap"    => false,
           "xsl"        => file_exists?("feed.xslt.xml"),
+          "title"      => title,
           "collection" => collection,
           "category"   => category,
           "tags"       => tags