Refactor event title generation for more consistent messages.

Example: "User joined project Namespace / Project" rather than "User joined project at Namespace / Project"

app/helpers/events_helper.rb

@@ -10,11 +10,15 @@ module EventsHelper
   end
 
   def event_action_name(event)
-    target = if event.target_type
-               event.target_type.titleize.downcase
-             else
-               'project'
-             end
+    target =  if event.target_type
+                if event.note?
+                  event.note_target_type
+                else
+                  event.target_type.titleize.downcase
+                end
+              else
+                'project'
+              end
 
     [event.action_name, target].join(" ")
   end
@@ -42,21 +46,30 @@ module EventsHelper
   end
 
   def event_feed_title(event)
-    if event.issue?
-      "#{event.author_name} #{event.action_name} issue ##{event.target_iid}: #{event.issue_title} at #{event.project_name}"
-    elsif event.merge_request?
-      "#{event.author_name} #{event.action_name} MR ##{event.target_iid}: #{event.merge_request_title} at #{event.project_name}"
-    elsif event.push?
-      "#{event.author_name} #{event.push_action_name} #{event.ref_type} #{event.ref_name} at #{event.project_name}"
-    elsif event.membership_changed?
-      "#{event.author_name} #{event.action_name} #{event.project_name}"
-    elsif event.note? && event.note_commit?
-      "#{event.author_name} commented on #{event.note_target_type} #{event.note_short_commit_id} at #{event.project_name}"
-    elsif event.note?
-      "#{event.author_name} commented on #{event.note_target_type} ##{truncate event.note_target_iid} at #{event.project_name}"
-    else
-      ""
+    words = []
+    words << event.author_name
+    words << event_action_name(event)
+
+    if event.push?
+      words << event.ref_type
+      words << event.ref_name
+      words << "at"
+    elsif event.commented?
+      if event.note_commit?
+        words << event.note_short_commit_id
+      else
+        words << "##{truncate event.note_target_iid}"
+      end
+      words << "at"
+    elsif event.target
+      words << "##{event.target_iid}:" 
+      words << event.target.title if event.target.respond_to?(:title)
+      words << "at"
     end
+
+    words << event.project_name
+
+    words.join(" ")
   end
 
   def event_feed_url(event)
@@ -96,8 +109,6 @@ module EventsHelper
       render "events/event_push", event: event
     elsif event.merge_request?
       render "events/event_merge_request", merge_request: event.merge_request
-    elsif event.push?
-      render "events/event_push", event: event
     elsif event.note?
       render "events/event_note", note: event.note
     end

app/models/event.rb

@@ -75,25 +75,43 @@ class Event < ActiveRecord::Base
   end
 
   def target_title
-    if target && target.respond_to?(:title)
-      target.title
-    end
+    target.title if target && target.respond_to?(:title)
+  end
+
+  def created?
+    action == CREATED
   end
 
   def push?
-    action == self.class::PUSHED && valid_push?
+    action == PUSHED && valid_push?
   end
 
   def merged?
-    action == self.class::MERGED
+    action == MERGED
   end
 
   def closed?
-    action == self.class::CLOSED
+    action == CLOSED
   end
 
   def reopened?
-    action == self.class::REOPENED
+    action == REOPENED
+  end
+
+  def joined?
+    action == JOINED
+  end
+
+  def left?
+    action == LEFT
+  end
+
+  def commented?
+    action == COMMENTED
+  end
+
+  def membership_changed?
+    joined? || left?
   end
 
   def milestone?
@@ -112,32 +130,32 @@ class Event < ActiveRecord::Base
     target_type == "MergeRequest"
   end
 
-  def joined?
-    action == JOINED
-  end
-
-  def left?
-    action == LEFT
-  end
-
-  def membership_changed?
-    joined? || left?
+  def milestone
+    target if milestone?
   end
 
   def issue
-    target if target_type == "Issue"
+    target if issue?
   end
 
   def merge_request
-    target if target_type == "MergeRequest"
+    target if merge_request?
   end
 
   def note
-    target if target_type == "Note"
+    target if note?
   end
 
   def action_name
-    if closed?
+    if push?
+      if new_ref?
+        "pushed new"
+      elsif rm_ref?
+        "deleted"
+      else
+        "pushed to"
+      end
+    elsif closed?
       "closed"
     elsif merged?
       "accepted"
@@ -145,6 +163,8 @@ class Event < ActiveRecord::Base
       'joined'
     elsif left?
       'left'
+    elsif commented?
+      "commented on"
     else
       "opened"
     end
@@ -213,16 +233,6 @@ class Event < ActiveRecord::Base
     tag? ? "tag" : "branch"
   end
 
-  def push_action_name
-    if new_ref?
-      "pushed new"
-    elsif rm_ref?
-      "deleted"
-    else
-      "pushed to"
-    end
-  end
-
   def push_with_commits?
     md_ref? && commits.any? && commit_from && commit_to
   end

app/views/events/event/_common.html.haml

@@ -1,15 +1,17 @@
 .event-title
   %span.author_name= link_to_author event
-  %span.event_label{class: event.action_name}= event_action_name(event)
+  %span.event_label{class: event.action_name}
+    = event_action_name(event)
+
   - if event.target
     %strong= link_to "##{event.target_iid}", [event.project, event.target]
-  - else
-    %strong= gfm event.target_title
-  at
+    at
+
   - if event.project
     = link_to_project event.project
   - else
     = event.project_name
+    
 - if event.target.respond_to?(:title)
   .event-body
     .event-note

app/views/events/event/_note.html.haml

@@ -1,6 +1,10 @@
 .event-title
   %span.author_name= link_to_author event
-  %span.event_label commented on #{event_note_title_html(event)} at
+  %span.event_label
+    = event.action_name
+    = event_note_title_html(event)
+    at
+    
   - if event.project
     = link_to_project event.project
   - else

app/views/events/event/_push.html.haml

@@ -1,6 +1,6 @@
 .event-title
   %span.author_name= link_to_author event
-  %span.event_label.pushed #{event.push_action_name} #{event.ref_type}
+  %span.event_label.pushed #{event.action_name} #{event.ref_type}
   - if event.rm_ref?
     %strong= event.ref_name
   - else