Code cleanup.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@10904 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/application_controller.rb

@@ -276,14 +276,24 @@ class ApplicationController < ActionController::Base
     self.model_object = model
   end
 
-  # Filter for bulk issue operations
+  # Find the issue whose id is the :id parameter
+  # Raises a Unauthorized exception if the issue is not visible
+  def find_issue
+    # Issue.visible.find(...) can not be used to redirect user to the login form
+    # if the issue actually exists but requires authentication
+    @issue = Issue.find(params[:id])
+    raise Unauthorized unless @issue.visible?
+    @project = @issue.project
+  rescue ActiveRecord::RecordNotFound
+    render_404
+  end
+
+  # Find issues with a single :id param or :ids array param
+  # Raises a Unauthorized exception if one of the issues is not visible
   def find_issues
     @issues = Issue.find_all_by_id(params[:id] || params[:ids])
     raise ActiveRecord::RecordNotFound if @issues.empty?
-    if @issues.detect {|issue| !issue.visible?}
-      deny_access
-      return
-    end
+    raise Unauthorized if @issues.all?(&:visible?)
     @projects = @issues.collect(&:project).compact.uniq
     @project = @projects.first if @projects.size == 1
   rescue ActiveRecord::RecordNotFound

app/controllers/issues_controller.rb

@@ -313,19 +313,7 @@ class IssuesController < ApplicationController
     end
   end
 
-private
-  def find_issue
-    # Issue.visible.find(...) can not be used to redirect user to the login form
-    # if the issue actually exists but requires authentication
-    @issue = Issue.find(params[:id], :include => [:project, :tracker, :status, :author, :priority, :category])
-    unless @issue.visible?
-      deny_access
-      return
-    end
-    @project = @issue.project
-  rescue ActiveRecord::RecordNotFound
-    render_404
-  end
+  private
 
   def find_project
     project_id = params[:project_id] || (params[:issue] && params[:issue][:project_id])

app/controllers/journals_controller.rb

@@ -102,12 +102,4 @@ class JournalsController < ApplicationController
   rescue ActiveRecord::RecordNotFound
     render_404
   end
-
-  # TODO: duplicated in IssuesController
-  def find_issue
-    @issue = Issue.find(params[:id], :include => [:project, :tracker, :status, :author, :priority, :category])
-    @project = @issue.project
-  rescue ActiveRecord::RecordNotFound
-    render_404
-  end
 end