From 81a97f6a5e98c39053f074a97aa020b2b47bd7c7 Mon Sep 17 00:00:00 2001
From: sw <939547590@qq.com>
Date: Thu, 5 Jun 2014 14:00:18 +0800
Subject: [PATCH] =?UTF-8?q?=201.=E8=80=81=E5=B8=88=E5=88=9B=E5=BB=BA?=
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 =?UTF-8?q?=E4=BD=86=E5=8F=AF=E4=BB=A5=E7=95=99=E8=A8=80=EF=BC=9B=E8=80=81?=
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 =?UTF-8?q?=E3=80=81=E4=B8=8B=E8=BD=BD=E4=BD=9C=E4=B8=9A=E7=AD=89=E6=93=8D?=
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MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/controllers/bids_controller.rb            |  5 +++-
 app/controllers/homework_attach_controller.rb |  4 +++
 app/helpers/courses_helper.rb                 |  6 +++++
 app/helpers/projects_helper.rb                | 13 ++++++++++
 app/views/bids/_fork_form.html.erb            |  1 +
 app/views/bids/_homework_form.html.erb        |  1 +
 app/views/bids/_homework_list.html.erb        | 16 ++++++++++--
 .../_comprehensive_evaluation.html.erb        | 11 +-------
 .../homework_attach/_evaluation.html.erb      |  4 +++
 app/views/homework_attach/show.html.erb       | 26 ++++++++++++++-----
 app/views/projects/_homework_form.html.erb    |  4 +--
 config/locales/zh.yml                         |  6 +++++
 .../20140605025247_add_evaluation_to_bid.rb   |  5 ++++
 db/schema.rb                                  |  3 ++-
 14 files changed, 81 insertions(+), 24 deletions(-)
 create mode 100644 app/views/homework_attach/_evaluation.html.erb
 create mode 100644 db/migrate/20140605025247_add_evaluation_to_bid.rb

diff --git a/app/controllers/bids_controller.rb b/app/controllers/bids_controller.rb
index 5fb5d1853..97ebb4d49 100644
--- a/app/controllers/bids_controller.rb
+++ b/app/controllers/bids_controller.rb
@@ -176,7 +176,8 @@ class BidsController < ApplicationController
     @homework.budget = 0
     @homework.author_id = User.current.id
     @homework.commit = 0
-    @homework.homework_type = params[:bid][:homework_type]
+    @homework.homework_type = 1
+    @homework.is_evaluation = params[:bid][:is_evaluation]
     @homework.parent_id = @bid.id
     @homework.save_attachments(params[:attachments] || (params[:bid] && params[:bid][:uploads]))
     # @bid.
@@ -408,6 +409,7 @@ class BidsController < ApplicationController
     if @bid.homework_type == 1
       @homework = HomeworkAttach.new
       #@homework_list = @bid.homeworks
+      #增加作业按评分排序，
       @homework_list = HomeworkAttach.find_by_sql("SELECT homework_attaches.*,
         (SELECT AVG(stars) FROM seems_rateable_rates WHERE rateable_type = 'HomeworkAttach' AND rateable_id = homework_attaches.id) AS score
         FROM homework_attaches WHERE bid_id = #{@bid.id} ORDER BY score DESC")
@@ -692,6 +694,7 @@ class BidsController < ApplicationController
     @bid = Bid.new
     @bid.name = params[:bid][:name]
     @bid.description = params[:bid][:description]
+    @bid.is_evaluation = params[:bid][:is_evaluation]
     @bid.reward_type = 3
     # @bid.budget = params[:bid][:budget]
     @bid.deadline = params[:bid][:deadline]
diff --git a/app/controllers/homework_attach_controller.rb b/app/controllers/homework_attach_controller.rb
index 64b34dfc1..1c3e8cabe 100644
--- a/app/controllers/homework_attach_controller.rb
+++ b/app/controllers/homework_attach_controller.rb
@@ -128,6 +128,10 @@ class HomeworkAttachController < ApplicationController
         @stars_status_map["star#{star_status.stars.to_i}".to_sym] =
             percent_m.to_s + "%"
       end
+      #是否已经进行过评价
+      @has_evaluation = stars_reates.where("rater_id = ?",User.current).count > 0
+      #是否开启互评功能
+      @is_evaluation = @homework.bid.is_evaluation == 1 || @homework.bid.is_evaluation == nil
       @limit =  10
       @jours = @homework.journals_for_messages.where("is_comprehensive_evaluation is null").order("created_on DESC")
       @feedback_count = @jours.count
diff --git a/app/helpers/courses_helper.rb b/app/helpers/courses_helper.rb
index 054b3b5a3..fb0a269e6 100644
--- a/app/helpers/courses_helper.rb
+++ b/app/helpers/courses_helper.rb
@@ -162,4 +162,10 @@ module CoursesHelper
     cur_user_homework = HomeworkAttach.where("user_id = ? and bid_id = ?",User.current,bid.id)
     cur_user_homework
   end
+
+  #判断当前用户对指定作业是否已经评价过
+  def has_evaluation? homework
+    seem_count = homework.rates(:quality).where("rater_id = ?",User.current).count
+    seem_count > 0
+  end
 end
diff --git a/app/helpers/projects_helper.rb b/app/helpers/projects_helper.rb
index a42a626dc..085035a2c 100644
--- a/app/helpers/projects_helper.rb
+++ b/app/helpers/projects_helper.rb
@@ -227,6 +227,19 @@ module ProjectsHelper
     type << option2
   end
 
+  #是否启动互评下拉框
+  def is_evaluation_option
+    type = []
+    option1 = []
+    option2 = []
+    option1 << l(:lable_start_mutual_evaluation)
+    option1 << 1
+    option2 << l(:lable_close_mutual_evaluation)
+    option2 << 2
+    type << option1
+    type << option2
+  end
+
   # 用来判断用户是否是项目的管理员
   # added by william
   def is_manager?(user_id,project_id)
diff --git a/app/views/bids/_fork_form.html.erb b/app/views/bids/_fork_form.html.erb
index 1bfb4550b..3fcf0f02e 100644
--- a/app/views/bids/_fork_form.html.erb
+++ b/app/views/bids/_fork_form.html.erb
@@ -19,6 +19,7 @@
 <p><%= f.select :homework_type, homework_type_option %>
 </p>
 -->
+<p><%= f.select :is_evaluation, is_evaluation_option %>
 <fieldset><legend><%= l(:label_attachment_plural) %></legend>
 <p><%= render :partial => 'attachments/form', :locals => {:container => @homework} %></p>
 </fieldset>
\ No newline at end of file
diff --git a/app/views/bids/_homework_form.html.erb b/app/views/bids/_homework_form.html.erb
index f726c038f..92b162035 100644
--- a/app/views/bids/_homework_form.html.erb
+++ b/app/views/bids/_homework_form.html.erb
@@ -36,6 +36,7 @@
 <p><%= f.select :homework_type, homework_type_option %>
 </p>
 -->
+<p><%= f.select :is_evaluation, is_evaluation_option %>
 <p><%= hidden_field_tag 'course_id', @project_id %>
 </p>
 <fieldset><legend><%= l(:label_attachment_plural) %></legend>
diff --git a/app/views/bids/_homework_list.html.erb b/app/views/bids/_homework_list.html.erb
index fd4b0a93e..5e041065d 100644
--- a/app/views/bids/_homework_list.html.erb
+++ b/app/views/bids/_homework_list.html.erb
@@ -1,6 +1,8 @@
 <!-- fq -->
 <% is_student = is_cur_course_student? @bid.courses.first  %>
 <% is_teacher = is_course_teacher User.current,@bid.courses.first %>
+<!-- 当is_evaluation为1或者null(null主要是为了兼容前面数据)时代表启用互评功能，2表示未启用 -->
+<% is_evaluation = @bid.is_evaluation == 1 || @bid.is_evaluation == nil %>
 
 <%= form_tag(:controller => 'bids', :action => "show_project", :method => :get) do %>
 <div class="project-search-block">
@@ -53,11 +55,21 @@
                         <% else %>
                             <% homework_filename = homework.name %>
                         <% end %>
-                        <strong><%= link_to homework_filename, :controller => "zipdown", :action => "download_user_homework",:obj_class => @bid.class,:obj_id => @bid, :user_id =>homework.user%></strong>
+                        <strong>
+                          <% if is_evaluation  || is_teacher%>
+                            <%= link_to homework_filename, :controller => "zipdown", :action => "download_user_homework",:obj_class => @bid.class,:obj_id => @bid, :user_id =>homework.user%>
+                          <% else %>
+                            <%= homework_filename  %>
+                          <% end %>
+                        </strong>
                       </td>
                       <td style="vertical-align: top">
                         <% if is_student %>
-                            <%= link_to "互评>>" , homework_attach_path(homework)%>
+                            <% if is_evaluation %>
+                                <%= link_to "互评>>" , homework_attach_path(homework)%>
+                            <% else %>
+                                <%= link_to "查看详细" , homework_attach_path(homework)%>
+                            <% end %>
                         <% else %>
                             <% if is_teacher %>
                                 <%= link_to "综评>>" , homework_attach_path(homework)%>
diff --git a/app/views/homework_attach/_comprehensive_evaluation.html.erb b/app/views/homework_attach/_comprehensive_evaluation.html.erb
index e6ebacffe..08db30542 100644
--- a/app/views/homework_attach/_comprehensive_evaluation.html.erb
+++ b/app/views/homework_attach/_comprehensive_evaluation.html.erb
@@ -22,12 +22,6 @@
       <div style="font-size: 14px;">
         <div style="margin-left: 20px;margin-bottom: 10px;margin-top: 10px;"> <%= comprehensive_evaluation.first.notes%> </div>
       </div>
-      <% if is_teacher %>
-          <div style="text-align: center;">评分:
-            <%= rating_for homework, dimension: :quality, class: 'rateable div_inline' %>
-            <span style="font-size: 11px">(您可以重新打分，打分结果以最后一次打分为主！)</span>
-          </div>
-      <% end %>
     </div>
 <% else %>
     <% if is_teacher %>
@@ -35,10 +29,7 @@
           <div style="font-size: 15px">
             <strong>作业综评：</strong>
           </div>
-          <div style="text-align: center;">评分:
-            <%= rating_for homework, dimension: :quality, class: 'rateable div_inline' %>
-            <span style="font-size: 11px">(您可以重新打分，打分结果以最后一次打分为主！)</span>
-          </div>
+          <%= render :partial => 'evaluation', :locals => {:homework => homework}  %>
           <div>
             <%= render :partial => 'addjour', :locals => {:homework_attach => homework, :sta => 0,:is_comprehensive_evaluation => 1} %>
           </div>
diff --git a/app/views/homework_attach/_evaluation.html.erb b/app/views/homework_attach/_evaluation.html.erb
new file mode 100644
index 000000000..bd8677fb1
--- /dev/null
+++ b/app/views/homework_attach/_evaluation.html.erb
@@ -0,0 +1,4 @@
+<div style="text-align: center;">评分:
+    <%= rating_for homework, dimension: :quality, class: 'rateable div_inline' %>
+    <span style="font-size: 11px">(每个用户对每份作业只能进行一次评价！)</span>
+</div>
\ No newline at end of file
diff --git a/app/views/homework_attach/show.html.erb b/app/views/homework_attach/show.html.erb
index 2b2ec5cce..cdbbe9fda 100644
--- a/app/views/homework_attach/show.html.erb
+++ b/app/views/homework_attach/show.html.erb
@@ -8,7 +8,6 @@
 </style>
 <% is_student = is_cur_course_student? @homework.bid.courses.first %>
 <% is_teacher = is_course_teacher User.current,@homework.bid.courses.first %>
-
 <p id="notice"><%= notice %></p>
 <!-- <%= image_tag(url_to_avatar(@user), :class => "avatar2") %> -->
 <div style="height: auto; padding-bottom: 10px">
@@ -29,8 +28,12 @@
         <tr>
           <td style="padding-left: 40px">
             <span>作业下载：</span>
-            <% options = {:author => true } %>
-            <%= render :partial => 'app_link', :locals => {:attachments => @homework.attachments, :options => options} %>
+            <% if @is_evaluation || is_teacher%>
+                <% options = {:author => true } %>
+                <%= render :partial => 'app_link', :locals => {:attachments => @homework.attachments, :options => options} %>
+            <% else %>
+                <%= l(:label_cant_download)  %>
+            <% end %>
           </td>
           <td style="width: 240px; word-wrap: break-word; word-break: break-all">
             所属任务：<%= link_to(@homework.bid.name, project_for_bid_path(@homework.bid))%>
@@ -133,10 +136,19 @@
 <div style="height: 50px">
   <div style="font-size: 15px"><strong>作业评论：</strong></div>
   <% if is_student %>
-      <div style="text-align: center;">评分:
-        <%= rating_for @homework, dimension: :quality, class: 'rateable div_inline' %>
-        <span style="font-size: 11px">(您可以重新打分，打分结果以最后一次打分为主！)</span>
-      </div>
+      <% if @is_evaluation %>
+          <% if @has_evaluation %>
+              <div style="text-align: center;">
+                <%= l(:lable_has_evaluation)%>
+              </div>
+          <% else %>
+              <%= render :partial => 'evaluation', :locals => {:homework => @homework}  %>
+          <% end %>
+      <% else %>
+          <div style="text-align: center;">
+            <%= l(:lable_close_evaluation)%>
+          </div>
+      <% end %>
   <% end %>
 </div>
 
diff --git a/app/views/projects/_homework_form.html.erb b/app/views/projects/_homework_form.html.erb
index 13255120f..596d83071 100644
--- a/app/views/projects/_homework_form.html.erb
+++ b/app/views/projects/_homework_form.html.erb
@@ -32,10 +32,8 @@
 </p> -->
 <p><%= f.text_field :deadline, :required => true, :size => 60, :style => "width:150px;" %><%= calendar_for('bid_deadline')%>
 </p>
-<!--
-<p><%= f.select :homework_type, homework_type_option %>
+<p><%= f.select :is_evaluation, is_evaluation_option %>
 </p>
--->
 <p><%= hidden_field_tag 'course_id', @project.id %>
 </p>
 <fieldset><legend><%= l(:label_attachment_plural) %></legend>
diff --git a/config/locales/zh.yml b/config/locales/zh.yml
index de390a8f8..aecf2f19a 100644
--- a/config/locales/zh.yml
+++ b/config/locales/zh.yml
@@ -1546,6 +1546,7 @@ zh:
   label_bids_credit_number: 分
   field_budget: 奖励
   field_deadline: 截止日期
+  field_is_evaluation: 是否启动互评
   label_tags_selected: 已选标签
   label_tags_related: 相关标签
   button_project_tags_add: 增加
@@ -1600,6 +1601,9 @@ zh:
   label_have_feedback: 有了
   label_of_feedback: 的
   label_welcome_participate: 参与了
+  label_cant_download: 未开启互评功能作业不允许下载
+  lable_close_evaluation: 该作业未开启互评功能
+  lable_has_evaluation: 您已进行过评价
   #modify by men
   label_x_welcome_participate: 
     zero: 参与了
@@ -1789,6 +1793,8 @@ zh:
   label_new_join_order: 请输入课程密码
   label_task_submit_form_accessory: 作业最终以附件形式提交
   label_task_submit_form_project: 作业最终以项目形式提交
+  lable_start_mutual_evaluation: 启动互评
+  lable_close_mutual_evaluation: 关闭互评
   label_has_been: 已经被
   label_course_userd_by: 个课程引用
   
diff --git a/db/migrate/20140605025247_add_evaluation_to_bid.rb b/db/migrate/20140605025247_add_evaluation_to_bid.rb
new file mode 100644
index 000000000..f940974b4
--- /dev/null
+++ b/db/migrate/20140605025247_add_evaluation_to_bid.rb
@@ -0,0 +1,5 @@
+class AddEvaluationToBid < ActiveRecord::Migration
+  def change
+    add_column :bids, :is_evaluation, :integer
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 721945ed4..185f5e134 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20140527060344) do
+ActiveRecord::Schema.define(:version => 20140605025247) do
 
   create_table "activities", :force => true do |t|
     t.integer "act_id",   :null => false
@@ -105,6 +105,7 @@ ActiveRecord::Schema.define(:version => 20140527060344) do
     t.integer  "homework_type"
     t.integer  "parent_id"
     t.string   "password"
+    t.integer  "is_evaluation"
   end
 
   create_table "boards", :force => true do |t|