Merge branch 'szzh' of http://repository.trustie.net/xianbo/trustie2 into szzh

app/controllers/courses_controller.rb

@@ -502,45 +502,7 @@ class CoursesController < ApplicationController
 
   end
 
-  def get_course_activity courses, activities
-    @course_ids=activities.keys()
 
-    days = Setting.activity_days_default.to_i
-    date_to ||= Date.today + 1
-    date_from = date_to - days-1.years
-
-    #file_count
-    Attachment.where(container_id: @course_ids, container_type: Course).where("created_on>?", date_from).each do |attachment|
-      activities[attachment.container_id]+=1
-    end
-
-    #message_count
-    Board.where(course_id: @course_ids).each do |board|
-#      activities[board.course_id]+=1
-      activities[board.course_id]+=board.messages.where("updated_on>?", date_from).count
-    end
-
-    #news
-    News.where(course_id: @course_ids).where("created_on>?",date_from).each do |news|
-      activities[news.course_id]+=1
-    end
-
-    #feedbackc_count
-    JournalsForMessage.where(jour_id: @course_ids, jour_type: Course).each do |jourformess|
-      activities[jourformess.jour_id]+=1
-    end
-
-    #activities!=0
-    i=0;
-    courses.each do |course|
-      id=course.id
-      if activities[id]==0
-        activities[id]=1
-      end
-    end
-
-    return activities
-  end
 
   def toggleCourse
     @course_prefs = Course.find_by_extra(@course.extra)

app/controllers/files_controller.rb

@@ -235,6 +235,7 @@ class FilesController < ApplicationController
     elsif @course
      @containers = [ Course.includes(:attachments).reorder("#{Attachment.table_name}.created_on DESC").find(@course.id)]
    end
+    show_attachments @containers
 
     @attachtype = params[:type].to_i
     @contenttype = params[:contentType].to_s

app/controllers/projects_controller.rb

@@ -42,7 +42,7 @@ class ProjectsController < ApplicationController
   before_filter :authorize_global, :only => [:new, :create,:view_homework_attaches]
   before_filter :require_admin, :only => [ :copy, :archive, :unarchive, :destroy, :calendar]
   before_filter :file, :statistics, :watcherlist
-  before_filter :find_project_repository, :only => [:show]
+  #before_filter :find_project_repository, :only => [:show]
   # 除非项目内人员，不可查看成员, TODO: 完了写报表里去
   before_filter :memberAccess, only: :member
 
@@ -106,7 +106,7 @@ class ProjectsController < ApplicationController
 
   def index
     #调用存储过程更新提交次数
-    ActiveRecord::Base.connection.execute("CALL sp_project_status_cursor();")
+    #ActiveRecord::Base.connection.execute("CALL sp_project_status_cursor();")
     #Modified by nie
     @project_type = params[:project_type].to_i
     per_page_option = 10

app/controllers/trackers_controller.rb

@@ -21,7 +21,7 @@ class TrackersController < ApplicationController
   before_filter :require_admin, :except => :index
   before_filter :require_admin_or_api_request, :only => :index
   accept_api_auth :index
-
+  include CoursesHelper
   def index
     respond_to do |format|
       format.html {
@@ -37,8 +37,13 @@ class TrackersController < ApplicationController
   def new
     @tracker ||= Tracker.new(params[:tracker])
     @trackers = Tracker.sorted.all
-    @projects = Project.all
+    @projects = Project.where("project_type = #{Project::ProjectType_project}").all
     @courses = Course.all
+    @course_activity_count=Hash.new
+    @courses.each do |course|
+      @course_activity_count[course.id]=0
+    end
+    @course_activity_count=get_course_activity @courses,@course_activity_count
   end
 
   def create
@@ -58,7 +63,8 @@ class TrackersController < ApplicationController
 
   def edit
     @tracker ||= Tracker.find(params[:id])
-    @projects = Project.all
+    @projects = Project.where("project_type = #{Project::ProjectType_project}").all
+    @courses = Course.all
   end
 
   def update

app/controllers/users_controller.rb

@@ -46,6 +46,7 @@ class UsersController < ApplicationController
   
   #william
   before_filter :require_login, :only => [:tag_save,:tag_saveEx]
+  #before_filter :refresh_changests, :only =>[:user_activities,:user_courses,:user_projects,:user_newfeedback]
 
 
   helper :sort
@@ -68,6 +69,17 @@ class UsersController < ApplicationController
 
   #  fq
   helper :words
+
+  def refresh_changests
+    if !(@user.nil?) && !(@user.memberships.nil?)
+      @user.memberships.each do |member|
+        unless member.project.nil?
+          member.project.repository.fetch_changesets if Setting.autofetch_changesets?
+        end
+      end
+    end
+  end
+
   #added by young
   def user_projects
     

app/helpers/courses_helper.rb

@@ -480,4 +480,45 @@ module CoursesHelper
     type
   end
 
+  #获取课程动态
+  def get_course_activity courses, activities
+    @course_ids=activities.keys()
+
+    days = Setting.activity_days_default.to_i
+    date_to ||= Date.today + 1
+    date_from = date_to - days-1.years
+
+    #file_count
+    Attachment.where(container_id: @course_ids, container_type: Course).where("created_on>?", date_from).each do |attachment|
+      activities[attachment.container_id]+=1
+    end
+
+    #message_count
+    Board.where(course_id: @course_ids).each do |board|
+#      activities[board.course_id]+=1
+      activities[board.course_id]+=board.messages.where("updated_on>?", date_from).count
+    end
+
+    #news
+    News.where(course_id: @course_ids).where("created_on>?",date_from).each do |news|
+      activities[news.course_id]+=1
+    end
+
+    #feedbackc_count
+    JournalsForMessage.where(jour_id: @course_ids, jour_type: Course).each do |jourformess|
+      activities[jourformess.jour_id]+=1
+    end
+
+    #activities!=0
+    i=0;
+    courses.each do |course|
+      id=course.id
+      if activities[id]==0
+        activities[id]=1
+      end
+    end
+
+    return activities
+  end
+
 end

app/helpers/project_score_helper.rb

@@ -71,11 +71,24 @@ module ProjectScoreHelper
     pss = ProjectScore.where("project_id = '#{project.id}'")
     if pss.nil? || pss.count == 0
       ps = ProjectScore.new
+      ps.issue_num = issue_num(project)
+      ps.board_message_num = board_message_num(project)
+      ps.changeset_num = changesets_num(project)
+      ps.documents_num = documents_num(project)
+      ps.issue_journal_num = issue_journal_num(project)
+      ps.news_num = news_num(project)
+
       ps.score = result
       ps.project = project
       ps.save
     else
       ps = pss.first
+      ps.issue_num = issue_num(project)
+      ps.board_message_num = board_message_num(project)
+      ps.changeset_num = changesets_num(project)
+      ps.documents_num = documents_num(project)
+      ps.issue_journal_num = issue_journal_num(project)
+      ps.news_num = news_num(project)
       ps.score = result
       ps.save
     end
@@ -95,4 +108,15 @@ module ProjectScoreHelper
     end
   end
 
+  def get_project_score project
+    pss = ProjectScore.where("project_id = '#{project.id}'")
+    ps = nil
+    if pss.nil? || pss.count == 0
+      ps = nil
+    else
+      ps = pss.first
+    end
+    ps
+  end
+
 end

app/models/changeset.rb

@@ -63,7 +63,7 @@ class Changeset < ActiveRecord::Base
     includes(:repository => :project).where(Project.allowed_to_condition(args.shift || User.current, :view_changesets, *args))
   }
 
-  after_create :scan_for_issues,:be_user_score # user_score
+  after_create :scan_for_issues,:refresh_changests#:be_user_score # user_score
   after_update :be_user_score
   after_destroy :down_user_score
   before_create :before_create_cs
@@ -305,9 +305,9 @@ class Changeset < ActiveRecord::Base
   # update user score
   def be_user_score
       UserScore.project(:push_code, self.user,self, { changeset_id: self.id })
+      unless self.user.nil?
         #更新用户等级
         UserLevels.update_user_level(self.user)
-      unless self.user.nil?
         update_changeset(self.user,1)
         update_changeset(self.user,2,self.repository.project)
       end
@@ -321,4 +321,11 @@ class Changeset < ActiveRecord::Base
     update_changeset(self.user,2,self.repository.project)
   end
 
+  #刷新本次提交（补全相关信息如：user_id等）
+  def refresh_changests
+    unless self.repository.nil?
+      self.repository.fetch_changesets if Setting.autofetch_changesets?
+    end
+  end
+
 end

app/models/option_number.rb

@@ -1,4 +1,14 @@
 class OptionNumber < ActiveRecord::Base
   attr_accessible :attachment, :changeset, :document, :follow, :issue_done_ratio, :issues_status, :memo, :messages_for_issues, :post_issue, :praise_by_one, :praise_by_three, :praise_by_two, :replay_for_memo, :replay_for_message, :score_type, :total_score, :tread, :tread_by_one, :tread_by_three, :tread_by_two, :user_id
 
+  def self.get_user_option_number user_id
+    result = nil
+    unless user_id.nil?
+      ons = OptionNumber.find_all_by_user_id(user_id);
+      unless (ons .nil? && ons.count > 0)
+        result = ons.first
+      end
+    end
+    result
+  end
 end

app/models/tracker.rb

@@ -32,6 +32,7 @@ class Tracker < ActiveRecord::Base
   end
 
   has_and_belongs_to_many :projects
+  has_and_belongs_to_many :courses
   has_and_belongs_to_many :custom_fields, :class_name => 'IssueCustomField', :join_table => "#{table_name_prefix}custom_fields_trackers#{table_name_suffix}", :association_foreign_key => 'custom_field_id'
   acts_as_list
 

app/views/boards/_course_show.html.erb

@@ -37,7 +37,7 @@
 
 <!-- <div class="borad-description"><%=h @board.description %></div> -->
 <div class="borad-setitle">
-  <span class="borad-topic-count">共有 <%=link_to @topics.count %> 个贴子</span>
+  <span class="borad-topic-count">共有 <%=link_to @topic_count,:controller => 'boards',:action => 'index' %> 个贴子</span>
 <span>
 	<%= link_to l(:label_message_new),
                 new_board_message_path(@board),

app/views/boards/_project_show.html.erb

@@ -43,7 +43,7 @@
 
 <!-- <div class="borad-description"><%= h @board.description %></div> -->
 <div class="borad-setitle">
-  <span class="borad-topic-count">共有 <%= link_to @topics.count %> 个贴子</span>
+  <span class="borad-topic-count">共有 <%= link_to @topic_count,:controller => 'boards',:action => 'index' %> 个贴子</span>
   <% if @project.enabled_modules.where("name = 'boards'").count > 0 %>
     <span>
         <%= link_to l(:label_message_new),

app/views/files/_course_sort_by_attachtypel.html.erb

@@ -37,7 +37,7 @@
                 <!-- <td class="created_on"><%#= format_time(file.created_on) %></td> -->
                 <td class="filesize"><%= number_to_human_size(file.filesize) %></td>
                 <td class="attach_type">
-                  <span id="attach_type_id_label<%= file.id %>" style="white-space:nowrap;"><%= file.attachmentstype.typeName %></span>
+                  <span id="attach_type_id_label<%= file.id %>" style="white-space:nowrap;"><%= file.attachmentstype.nil? ? l(:lable_unknow_type):file.attachmentstype.typeName %></span>
                   &nbsp;
       <span id="attach_type_id_edit<%= file.id %>" style="white-space:nowrap;">
         <%= render :partial => 'attachments/course_type_edit', :locals => {:attachmenttypes => attachmenttypes,

app/views/files/_sort_by_attachtypel.html.erb

@@ -37,7 +37,7 @@
                 <!-- <td class="created_on"><%#= format_time(file.created_on) %></td> -->
                 <td class="filesize"><%= number_to_human_size(file.filesize) %></td>
                 <td class="attach_type">
-                  <span id="attach_type_id_label<%= file.id %>" style="white-space:nowrap;"><%= file.attachmentstype.typeName %></span>
+                  <span id="attach_type_id_label<%= file.id %>" style="white-space:nowrap;"><%= file.attachmentstype.nil? ? l(:lable_unknow_type):file.attachmentstype.typeName %></span>
                   &nbsp;
       <span id="attach_type_id_edit<%= file.id %>" style="white-space:nowrap;">
         <%= render :partial => 'attachments/type_edit', :locals => {:attachmenttypes => attachmenttypes,

app/views/layouts/base_users.html.erb

@@ -92,33 +92,6 @@
 														<% end %></td>
 													</tr>
 
-													<!-- added by bai 增加个人得分 -->
-													<%# messages_count = @user.messages.count %>
-													<%# messages_score = messages_count * 0.05%>
-													<%# finall_messages_score = messages_score %>
-													
-													<%# journals_count = @user.journals.count %>
-													<%# journals_score = journals_count * 0.1 %>
-													<%# user_changesets_count = @user.changesets.count %>
-													<%# user_changesets_score = user_changesets_count * 0.3 %>
-													<%# finall_user_project_score = journals_score + user_changesets_score %>
-													
-													<%# journals_for_messages_count = @user.journals_messages.count %>
-													<%# activities_count = @user.activities.count %>
-													<%# journals_for_messages_score = journals_for_messages_count * 0.05 %>
-													<%# activities_score = activities_count * 0.2 %>
-													<%# finall_activity_score = journals_for_messages_score + activities_score %>
-													
-													<%# news_count = @user.news.count %>
-													<%# news_score = news_count * 0.1 %>
-													<%# wiki_contents_count = @user.wiki_contents.count %>
-													<%# wiki_contents_score = wiki_contents_count * 0.1 %>
-													<%# comments_count = @user.comments.count %>
-													<%# comments_score = comments_count * 0.1 %>
-													<%# finall_influence_score = news_score + wiki_contents_score + comments_score %>
-													<%# finall_user_score = finall_messages_score + finall_user_project_score + finall_activity_score + finall_influence_score %>
-
-                                                  <!-- modified by zjc 新得分显示 -->
 													<tr><td class="score">
                                                       <div id="score_div">
                                                         <%= render :partial => 'users/user_score', :locals => {:user => @user}%>

app/views/praise_tread/_praise_tread.html.erb

@@ -37,6 +37,17 @@
                       <td><%= image_tag "/images/praise_tread/tread_true.png",weight:"22px", height:"22px",:title => l(:label_issue_not_treed_over) %></td>
                     </tr>
                   </table>
+              <% else %>
+                  <!-- 积分少于2分不能踩帖 -->
+                  <% if OptionNumber.get_user_option_number(user_id).nil? || OptionNumber.get_user_option_number(user_id).total_score < 2 %>
+                      <table style="line-height: 1px">
+                        <tr>
+                          <td ><%= link_to image_tag("/images/praise_tread/praise_true.png",weight:"22px", height:"22px",:title => l(:label_issue_praise)),
+                                           :controller=>"praise_tread",:action=>"praise_plus",:remote=>true,:obj_id => obj.id,:obj_type => obj.class,:horizontal => horizontal %></td>
+                          <td align="center"><strong class="font_small_watch"><%= get_praise_num(obj)%></strong></td>
+                          <td><%= image_tag "/images/praise_tread/tread_true.png",weight:"22px", height:"22px",:title => l(:label_issues_score_not_enough) %></td>
+                        </tr>
+                      </table>
                   <% else %>
                       <table style="line-height: 1px">
                         <tr>
@@ -49,6 +60,8 @@
                       </table>
                   <% end %>
 
+              <% end %>
+
               <!-- end -->
           <% end %>
         </div>
@@ -104,6 +117,21 @@
                       <td><%= image_tag "/images/praise_tread/tread_true.png",weight:"22px", height:"22px",:title => l(:label_issue_not_treed_over) %> </td>
                     </tr>
                   </table>
+              <% else %>
+                  <% if OptionNumber.get_user_option_number(user_id).nil? || OptionNumber.get_user_option_number(user_id).total_score < 2 %>
+                      <table style="line-height: 1px">
+                        <tr>
+                          <td > <%= link_to image_tag("/images/praise_tread/praise_true.png",weight:"22px", height:"22px",:title => l(:label_issue_praise)),
+                                            :controller=>"praise_tread",:action=>"praise_plus",:remote=>true,:obj_id => obj.id,:obj_type => obj.class ,:horizontal => horizontal %></td>
+                        </tr>
+
+                        <tr>
+                          <td align="center"><strong class="font_small_watch"><%= get_praise_num(obj)%></strong></td>
+                        </tr>
+                        <tr>
+                          <td><%= image_tag "/images/praise_tread/tread_true.png",weight:"22px", height:"22px",:title => l(:label_issues_score_not_enough) %> </td>
+                        </tr>
+                      </table>
                   <% else %>
                       <table style="line-height: 1px">
                         <tr>
@@ -120,6 +148,8 @@
                       </table>
                   <% end %>
 
+              <% end %>
+
               <!-- end -->
           <% end %>
         </div>

app/views/projects/_project.html.erb

@@ -46,7 +46,7 @@
               <tr>
                 <td style="width: 40%;text-align: right;font-size: 17px;color: rgb(17, 102, 153)">
                                                           <!-- @project.repository.nil? || @project.project_status.nil?  ? '0' : @project.project_status.changesets_count  -->
-                  <strong><%= content_tag('span',  "#{changesets_num(@project)}", :class => "info") %></strong>
+                  <strong><%= content_tag('span',  "#{get_project_score(@project).nil? ? 0:get_project_score(@project).changeset_num}", :class => "info") %></strong>
                 </td>
                 <td style="width: 60%;text-align: left">
                   <%= content_tag('span',  l(:label_commit_on)) %>
@@ -87,7 +87,7 @@
 <% end %>
 
 </div>
-<div class="add-info">
+<div class="add-info-project">
 	<div class="main-language">
 		<!-- added by huang -->
 		<% if(@project.project_type==1)%>

app/views/tags/_tag.html.erb

@@ -52,7 +52,7 @@
 		<span class="font_title_tag"><%= l(:label_tag) %>:</span>
 
 		<% if User.current.logged? %>
-		<span><%= toggle_link (image_tag "/images/sidebar/add.png"), 'put-tag-form', {:focus => 'name'} %></span>
+		<span><%= toggle_link (image_tag "/images/sidebar/add.png"), 'put-tag-form', {:focus => 'tags_name'} %></span>
 		<% end %>
 
 		<div id="tags_show">
@@ -62,7 +62,7 @@
 			<%= form_for "tag_for_save",:remote=>true,:url=>tag_path,
 			:update => "tags_show",
 			:complete => '$("#put-tag-form").hide();' do |f| %>
-			<%= f.text_field :name ,:id => "name",:size=>"28",:require=>true,:maxlength => Setting.tags_max_length,:minlength=>Setting.tags_min_length %>
+			<%= f.text_field :name ,:id => "tags_name",:size=>"28",:require=>true,:maxlength => Setting.tags_max_length,:minlength=>Setting.tags_min_length %>
 			<%= f.text_field :object_id,:value=> obj.id,:style=>"display:none"%>
 			<%= f.text_field :object_flag,:value=> object_flag,:style=>"display:none"%>
 			<%= f.submit l(:button_project_tags_add),:class => "small" %>

app/views/tags/_tag_name.html.erb

@@ -22,7 +22,7 @@
             <% i += 1 %>
         <% end %>
 
-        <%= link_to l(:label_more_tags), :action => "show", :id => obj.id %>
+        <%= link_to l(:label_more_tags),:controller => "tags", :action => "show", :id => obj.id %>
 
     <% else %>
 

app/views/trackers/_form.html.erb

@@ -1,6 +1,6 @@
 <%= error_messages_for 'tracker' %>
 
-<div class="splitcontentleft">
+<div> <!-- class="splitcontentleft" -->
 <div class="box tabular">
 <!--[form:tracker]-->
 <p><%= f.text_field :name, :required => true %></p>
@@ -39,14 +39,27 @@
 <%= submit_tag l(@tracker.new_record? ? :button_create : :button_save) %>
 </div>
 
-<div class="splitcontentright">
+<div><!--class="splitcontentright" -->
 <% if @projects.any? %>
 <fieldset class="box" id="tracker_project_ids"><legend><%= l(:label_project_plural) %></legend>
+  <div style="overflow: scroll; height: 300px; width: 680px;">
 <%= render_project_nested_lists(@projects) do |p|
   content_tag('label', check_box_tag('tracker[project_ids][]', p.id, @tracker.projects.include?(p), :id => nil) + ' ' + h(p))
 end %>
+  </div>
 <%= hidden_field_tag('tracker[project_ids][]', '', :id => nil) %>
+
 <p><%= check_all_links 'tracker_project_ids' %></p>
+
 </fieldset>
 <% end %>
+  <!-- <#% if @courses.any? %>
+      <fieldset class="box" id="tracker_course_ids"><legend><#%= l(:label_course_all) %></legend>
+        <#%= render_course_nested_lists(@courses) do |p|
+          content_tag('label', check_box_tag('tracker[course_ids][]', p.id, @tracker.projects.include?(p), :id => nil) + ' ' + h(p))
+        end %>
+        <#%= hidden_field_tag('tracker[course_ids][]', '', :id => nil) %>
+        <p><#%= check_all_links 'tracker_course_ids' %></p>
+      </fieldset>
+  <#% end %> -->
 </div>

app/views/users/_score_new_index.html.erb

@@ -6,5 +6,9 @@
 <!-- <div>&nbsp;&nbsp;&nbsp;+ <%#= l(:label_user_score_of_influence) %></div> -->
 <div> = <%= format("%.2f" ,collaboration(option_num)).to_i %> +  <%= format("%.2f" , influence(option_num) ).to_i %>
    + <%= "(" if skill(option_num) < 0 %> <%= format("%.2f" , skill(option_num)).to_i %> <%= ")" if skill(option_num) < 0 %> + <%= format("%.2f" , active(option_num)).to_i %></div>
-<div> = <%= format("%.2f" ,option_num.total_score).to_i %></div>
+ <% if (format("%.2f" ,collaboration(option_num)).to_i + format("%.2f" , influence(option_num) ).to_i + format("%.2f" , skill(option_num)).to_i + format("%.2f" , active(option_num)).to_i) < 0 %>
+    <div><%= l(:lable_score_less_than_zero) %></div>
+    <% else %>
+    <div> = <%= format("%.2f" ,option_num.total_score).to_i %></div>
+  <% end %>
 <!-- end -->

app/views/users/_user_show.html.erb

@@ -1,32 +1,6 @@
 <!-- added by bai -->
 <div class="autoscroll">
 	<% for user in @users -%>
-	<!-- added by bai -->
-	<% messages_count = user.messages.count %>
-	<% messages_score = messages_count * 0.05%>
-	<% finall_messages_score = messages_score %>
-	
-	<% journals_count = user.journals.count %>
-	<% journals_score = journals_count * 0.1 %>
-	<% user_changesets_count = user.changesets.count %>
-	<% user_changesets_score = user_changesets_count * 0.3 %>
-	<% finall_user_project_score = journals_score + user_changesets_score %>
-	
-	<% journals_for_messages_count = user.journals_messages.count %>
-	<% activities_count = user.activities.count %>
-	<% journals_for_messages_score = journals_for_messages_count * 0.05 %>
-	<% activities_score = activities_count * 0.2 %>
-	<% finall_activity_score = journals_for_messages_score + activities_score %>
-	
-	<% news_count = user.news.count %>
-	<% news_score = news_count * 0.1 %>
-	<% wiki_contents_count = user.wiki_contents.count %>
-	<% wiki_contents_score = wiki_contents_count * 0.1 %>
-	<% comments_count = user.comments.count %>
-	<% comments_score = comments_count * 0.1 %>
-	<% finall_influence_score = news_score + wiki_contents_score + comments_score %>
-	<% finall_user_score = finall_messages_score + finall_user_project_score + finall_activity_score + finall_influence_score %>
-	<!-- end -->
 	<div class="well">
 
 		<%= content_tag "p", "#{format_date(user.created_on)} #{l(:label_member_since)}", :class => "float_right member_since" %>

config/locales/en.yml

@@ -1807,3 +1807,5 @@ en:
 
   label_company_name: Company Name
   notice_account_invalid_creditentials_new: You have not to the mailbox activation
+  lable_unknow_type: Unknow type
+  lable_score_less_than_zero: Score less than 0, revised to 0

config/locales/zh.yml

@@ -1589,6 +1589,7 @@ zh:
   label_issue_tread_over: 我刚才踩过了~
   label_issue_not_praise_over: 不能顶自己~
   label_issue_not_treed_over: 不能踩自己~
+  label_issues_score_not_enough: 积分不够，不能踩别人~
  #end
   label_goto: 前往>>
   label_issue_appraise_over: 只能评价一次哦！
@@ -2113,4 +2114,6 @@ zh:
 
   lable_memos_max_length: 帖子内容最大长度为65535个字符
   lable_forums_max_length: 贴吧描述最大长度为65535个字符
+  lable_unknow_type: 未知类型
+  lable_score_less_than_zero: 得分小于0，修正为0
   

db/migrate/20140826072838_project_score_add_cloumn.rb

@@ -0,0 +1,19 @@
+class ProjectScoreAddCloumn < ActiveRecord::Migration
+  def up
+    add_column("project_scores","issue_num",:integer,:default => 0)
+    add_column("project_scores","issue_journal_num",:integer,:default => 0)
+    add_column("project_scores","news_num",:integer,:default => 0)
+    add_column("project_scores","documents_num",:integer,:default => 0)
+    add_column("project_scores","changeset_num",:integer,:default => 0)
+    add_column("project_scores","board_message_num",:integer,:default => 0)
+  end
+
+  def down
+    remove_column("project_scores","issue_num")
+    remove_column("project_scores","issue_journal_num")
+    remove_column("project_scores","news_num")
+    remove_column("project_scores","documents_num")
+    remove_column("project_scores","changeset_num")
+    remove_column("project_scores","board_message_num")
+  end
+end