[refs #579] fixed commit comments errors

app/controllers/projects/comments_controller.rb

@@ -9,15 +9,17 @@ class Projects::CommentsController < Projects::BaseController
   include CommentsHelper
 
   def create
+    anchor = ''
     if !set_additional_data
       flash[:error] = I18n.t("flash.comment.save_error")
     elsif @comment.save
       flash[:notice] = I18n.t("flash.comment.saved")
+      anchor = view_context.comment_anchor(@comment)
     else
       flash[:error] = I18n.t("flash.comment.save_error")
       flash[:warning] = @comment.errors.full_messages.join('. ')
     end
-    redirect_to project_commentable_path(@project, @commentable) + "#comment#{@comment.id}"
+    redirect_to "#{project_commentable_path(@project, @commentable)}##{anchor}"
   end
 
   def edit
@@ -91,7 +93,7 @@ class Projects::CommentsController < Projects::BaseController
       end
       @comment.data[:strings] = strings
       @comment.data[:view_path] = h(diff_path[0].renamed_file ? "#{diff_path[0].a_path.rtruncate 60} -> #{diff_path[0].b_path.rtruncate 60}" : diff_path[0].a_path.rtruncate(120))
-      return true
     end
+    return true
   end
 end

app/controllers/projects/git/commits_controller.rb

@@ -10,11 +10,11 @@ class Projects::Git::CommitsController < Projects::Git::BaseController
 
   def show
     @commit = @commentable = @project.repo.commit(params[:id])
-    @comments = Comment.for_commit(@commit)
+    @comments, @diff = Comment.for_commit(@commit), @commit.diffs
 
     respond_to do |format|
       format.html
-      format.diff  { render :text => (@commit.diffs.map(&:diff).join("\n") rescue ''), :content_type => "text/plain" }
+      format.diff  { render :text => (@diff.map(&:diff).join("\n") rescue ''), :content_type => "text/plain" }
       format.patch { render :text => (@commit.to_patch rescue ''), :content_type => "text/plain" }
     end
   end

app/helpers/comments_helper.rb

@@ -17,4 +17,8 @@ module CommentsHelper
       commit_path project, commentable.id
     end
   end
+
+  def comment_anchor c
+    "#{(c.data.present? && c.actual_inline_comment?(@diff)) ? 'diff-' : ''}comment#{c.id}"
+  end
 end

app/models/comment.rb

@@ -55,9 +55,13 @@ class Comment < ActiveRecord::Base
   end
 
   def actual_inline_comment?(diff, force = false)
-    return data[:actual] if data[:actual].present? && !force
+    unless force
+      return true if
+      raise "This is not inline comment!" if data.blank? # for debug
+      return data[:actual] if data[:actual].present?
+    end
     filepath, line_number = data[:path], data[:line]
-    diff_path = diff.select {|d| d.a_path == data[:path]}
+    diff_path = (diff || commentable.diffs ).select {|d| d.a_path == data[:path]}
     comment_line = data[:line].to_i
     # NB! also dont create a comment to the diff header
     return data[:actual] = false if diff_path.blank? || comment_line == 0
@@ -77,13 +81,15 @@ class Comment < ActiveRecord::Base
   end
 
   def inline_diff(repo)
-    text = data[:strings]
-    Rails.logger.debug "Comment id is #{id}; text class is #{text.class.name}; text is #{text}"
-    closest = []
+    text, closest = data[:strings], []
     (-2..0).each {|shift| closest << data["line#{shift}"]}
     text << closest.join("\n")
   end
 
+  def pull_comment?
+    return true if commentable.class == Issue && commentable.pull_request.present?
+  end
+
   protected
 
   def subscribe_on_reply

app/views/projects/git/commits/_show.html.haml

@@ -13,6 +13,6 @@
 
 -begin
   = render_commit_stats(stats)
-  = render :partial => 'commit_diff', :collection => @commit.diffs
+  = render :partial => 'commit_diff', :collection => @diff
 - rescue Grit::Git::GitTimeout
   %p= t 'layout.git.repositories.commit_diff_too_big'

app/views/projects/pull_requests/_discussion_comments.html.haml

@@ -3,12 +3,11 @@
     = render 'projects/comments/comment', :comment => comment, :data => {:project => @project, :commentable => @issue}
 -else
   -comment = item[1].first
-  -anchor = "#{comment.actual_inline_comment?(@diff) ? 'diff-' : ''}comment#{comment.id}"
   .file
     .top
       .l=comment.data[:view_path]
       .r=link_to t("layout.pull_requests.view_full_changes"),
-        "#{project_commentable_path(@project, @commentable)}##{anchor}",
+        "#{project_commentable_path(@project, @commentable)}##{comment_anchor(comment)}",
         :class => 'link_to_full_changes'
       .clear
     .diff_data=render_diff(comment.inline_diff(@repo), 0, item[1], comment.data[:path])