Link directly to the comment from notification mails

closes #7124

Changelog.md

@@ -38,6 +38,7 @@ Note: Although this is a minor release, the configuration file changed because t
 * Add number of unreviewed reports to admin dashboard and admin sidebar [#7109](https://github.com/diaspora/diaspora/pull/7109)
 * Don't federate to pods that have been offline for an extended period of time [#7120](https://github.com/diaspora/diaspora/pull/7120)
 * Add In-Reply-To and References headers to notification mails [#7122](https://github.com/diaspora/diaspora/pull/7122)
+* Directly link to a comment in commented notification mails [#7124](https://github.com/diaspora/diaspora/pull/7124)
 
 # 0.6.0.1
 

app/views/notifier/also_commented.markerb

@@ -2,4 +2,4 @@
 
 [<%= t('notifier.comment_on_post.reply', :name => @notification.comment_post.author_first_name) %>][1]
 
-[1]: <%= post_url(@notification.comment_post) %>
+[1]: <%= post_url(@notification.comment_post, anchor: @notification.comment.guid) %>

app/views/notifier/comment_on_post.markerb

@@ -2,4 +2,4 @@
 
 [<%= t('notifier.comment_on_post.reply', :name => @notification.comment.parent_author_name) %>][1]
 
-[1]: <%= post_url(@notification.comment.post) %>
+[1]: <%= post_url(@notification.comment.post, anchor: @notification.comment.guid) %>

spec/mailers/notifier_spec.rb

@@ -269,8 +269,8 @@ describe Notifier, type: :mailer do
           expect(comment_mail.body.encoded).to include(comment.text)
         end
 
-        it "contains the original post's link" do
-          expect(comment_mail.body.encoded.include?("#{comment.post.id}")).to be true
+        it "contains the original post's link with comment anchor" do
+          expect(comment_mail.body.encoded).to include("#{comment.post.id}##{comment.guid}")
         end
 
         it "should not include translation fallback" do
@@ -315,8 +315,8 @@ describe Notifier, type: :mailer do
           expect(comment_mail.body.encoded).to include(comment.text)
         end
 
-        it "contains the original post's link" do
-          expect(comment_mail.body.encoded).to include("#{comment.post.id}")
+        it "contains the original post's link with comment anchor" do
+          expect(comment_mail.body.encoded).to include("#{comment.post.id}##{comment.guid}")
         end
 
         it "should not include translation fallback" do