创建版本库添加事务处理；并给出错误提示

app/controllers/repositories_controller.rb

@@ -1,3 +1,4 @@
+# encoding=utf-8
 # Redmine - project management software
 # Copyright (C) 2006-2013  Jean-Philippe Lang
 #
@@ -363,7 +364,7 @@ update
       @repository.url = @repository.identifier
       ActiveRecord::Base.transaction do
         begin
-          if request.post? && @repository.save
+          if request.post? && @repository.save!
             s = Trustie::Gitlab::Sync.new
             s.create_project(@project, @repository)
             raise "sync failed" if @project.gpid.blank?
@@ -371,12 +372,11 @@ update
           else
             redirect_to settings_project_url(@project, :tab => 'repositories',:repository_error_message=>@repository.errors.full_messages)
           end
-        rescue Gitlab::Error::Forbidden => e
-          @message = l(:label_pull_request_forbidden)
-        rescue Gitlab::Error::NotFound => e
-          @message = l(:label_pull_request_notfound)
         rescue Exception => e
-          puts e
+          logger.info("create repository  #{e.message}")
+          @repo_error= "666"
+          redirect_to settings_project_url(@project, :tab => 'repositories', :create_error => "版本库创建失败，用户名或版本库名中不允许包含特殊字符")
+          raise ActiveRecord::Rollback
         end
       end
     end

app/views/projects/settings/_new_repositories.html.erb

@@ -1,4 +1,10 @@
-<div class="pro_new_prompt ml15 mr15 mb10"><p>温馨提示：每个项目只能创建一个版本库</p></div>
+<div class="pro_new_prompt ml15 mr15 mb10">
+  <% if params[:create_error].present? %>
+      <p><%= params[:create_error] %></p>
+  <% else %>
+      <p>温馨提示：每个项目只能创建一个版本库</p>
+  <% end %>
+ </div>
 <% if @gitlab_repository.nil? %>
     <div class="sy_new_tchbox clear">
       <%= labelled_form_for :repository, @repository, :url =>project_repositories_path(@project), :html => {:id => 'repository-form', :method=>"post", :autocomplete => 'off'} do |f| %>