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app/controllers/welcome_controller.rb

@@ -160,7 +160,8 @@ class WelcomeController < ApplicationController
                                                              multi_match: {
                                                                  query: @name,
                                                                  type:"most_fields",
-                                                                 fields: ['login^5', 'firstname','lastname','name^5','description','filename^5']
+                                                                 operator: "or",
+                                                                 fields: ['login', 'firstname','lastname','name','description^0.5','filename']
                                                              }
                                                          },
                                                          highlight: {
@@ -190,7 +191,8 @@ class WelcomeController < ApplicationController
                                                                          multi_match: {
                                                                              query: @name,
                                                                              type:"most_fields",
-                                                                             fields: ['login^5', 'firstname','lastname','name^5','description','filename^5']
+                                                                             operator: "or",
+                                                                             fields: ['login', 'firstname','lastname','name','description^0.5','filename']
                                                                          }
                                                                      },
                                                                      highlight: {
@@ -219,7 +221,8 @@ class WelcomeController < ApplicationController
                                                        multi_match: {
                                                            query: @name,
                                                            type:"most_fields",
-                                                           fields: ['login^5', 'firstname','lastname','name^5','description','filename^5']
+                                                           operator: "or",
+                                                           fields: ['login', 'firstname','lastname','name','description^0.5','filename']
                                                        }
                                                    },
                                                    highlight: {

app/models/attachment.rb

@@ -46,6 +46,7 @@ class Attachment < ActiveRecord::Base
   settings index: { number_of_shards: 1 } do
     mappings dynamic: 'false' do
       indexes :filename, analyzer: 'smartcn',index_options: 'offsets'
+      indexes :downloads, analyzer: 'smartcn',index_options: 'offsets'
     end
   end
 
@@ -109,9 +110,15 @@ class Attachment < ActiveRecord::Base
             query: {
                 multi_match: {
                     query: query,
+                    type:"most_fields",
+                    operator: "or",
                     fields: ['filename']
                 }
             },
+            sort:{
+                downloads: {order:"desc"},
+                _score:{order:"desc"}
+            },
             highlight: {
                 pre_tags: ['<span class="c_red">'],
                 post_tags: ['</span>'],
@@ -625,4 +632,4 @@ end
 #暂时只做公开课程/项目里的公开资源 和其他的公开资源
 Attachment.where('is_public = 1 and ((container_type in ("Principal")) ' +
    'or (container_type = "Course" and container_id in( SELECT `courses`.id FROM `courses` WHERE (courses.status <> 9 AND courses.is_public = 1)) )'+
-    'or (container_type = "Project" and container_id in(SELECT `projects`.id FROM `projects` WHERE (projects.status <> 9 AND projects.is_public = 1) ))' +')').import
+    'or (container_type = "Project" and container_id in(SELECT `projects`.id FROM `projects` WHERE (projects.status <> 9 AND projects.is_public = 1) ))' +')').import :force=>true

app/models/board.rb

@@ -17,7 +17,7 @@
 
 class Board < ActiveRecord::Base
   include Redmine::SafeAttributes
-  belongs_to :project
+  belongs_to :project,:touch => true
   belongs_to :course
   has_many :topics, :class_name => 'Message', :conditions => "#{Message.table_name}.parent_id IS NULL", :order => "#{Message.table_name}.created_on DESC"
   has_many :messages, :dependent => :destroy, :order => "#{Message.table_name}.created_on DESC"

app/models/course.rb

@@ -16,6 +16,7 @@ class Course < ActiveRecord::Base
     mappings dynamic: 'false' do
       indexes :name, analyzer: 'smartcn',index_options: 'offsets'
       indexes :description, analyzer: 'smartcn',index_options: 'offsets'
+      indexes :updated_at, analyzer: 'smartcn',index_options: 'offsets'
     end
   end
   
@@ -115,9 +116,15 @@ class Course < ActiveRecord::Base
             query: {
                 multi_match: {
                     query: query,
-                    fields: ['name', 'description']
+                    type:"most_fields",
+                    operator: "or",
+                    fields: ['name', 'description^0.5']
                 }
             },
+            sort: {
+                updated_at:{order:"desc"},
+                _score:{order: "desc" }
+            },
             highlight: {
                 pre_tags: ['<span class="c_red">'],
                 post_tags: ['</span>'],
@@ -405,6 +412,6 @@ end
 #   body: { settings: Course.settings.to_hash, mappings: Course.mappings.to_hash }
 
 # Index all article records from the DB to Elasticsearch
-Course.import
+Course.where('is_public = 1').import :force=>true
 
 

app/models/document.rb

@@ -17,7 +17,7 @@
 
 class Document < ActiveRecord::Base
   include Redmine::SafeAttributes
-  belongs_to :project
+  belongs_to :project,:touch=>true
   belongs_to :user
   belongs_to :category, :class_name => "DocumentCategory", :foreign_key => "category_id"
   include UserScoreHelper

app/models/issue.rb

@@ -19,7 +19,7 @@ class Issue < ActiveRecord::Base
   include Redmine::SafeAttributes
   include Redmine::Utils::DateCalculation
   include UserScoreHelper
-  belongs_to :project
+  belongs_to :project,:touch=> true
   belongs_to :tracker
   belongs_to :status, :class_name => 'IssueStatus', :foreign_key => 'status_id'
   belongs_to :author, :class_name => 'User', :foreign_key => 'author_id'

app/models/journals_for_message.rb

@@ -21,7 +21,8 @@ class JournalsForMessage < ActiveRecord::Base
   after_destroy :delete_kindeditor_assets
   belongs_to :project,
              :foreign_key => 'jour_id',
-             :conditions => "#{self.table_name}.jour_type = 'Project' "
+             :conditions => "#{self.table_name}.jour_type = 'Project' ",:touch => true
+
   belongs_to :course,
              :foreign_key => 'jour_id'
 

app/models/message.rb

@@ -20,7 +20,7 @@ class Message < ActiveRecord::Base
   include UserScoreHelper
   include ApplicationHelper
   has_many_kindeditor_assets :assets, :dependent => :destroy
-  belongs_to :board
+  belongs_to :board,:touch => true
   belongs_to :author, :class_name => 'User', :foreign_key => 'author_id'
   has_many :praise_tread, as: :praise_tread_object, dependent: :destroy
 

app/models/news.rb

@@ -17,7 +17,7 @@
 
 class News < ActiveRecord::Base
   include Redmine::SafeAttributes
-  belongs_to :project
+  belongs_to :project,:touch => true
   include ApplicationHelper
   has_many_kindeditor_assets :assets, :dependent => :destroy
   #added by nwb

app/models/project.rb

@@ -39,6 +39,7 @@ class Project < ActiveRecord::Base
     mappings dynamic: 'false' do
       indexes :name, analyzer: 'smartcn',index_options: 'offsets'
       indexes :description, analyzer: 'smartcn',index_options: 'offsets'
+      indexes :updated_on, analyzer: 'smartcn',index_options: 'offsets'
     end
   end
 
@@ -192,9 +193,15 @@ class Project < ActiveRecord::Base
             query: {
                 multi_match: {
                     query: query,
-                    fields: ['name','description']
+                    type:"most_fields",
+                    operator: "and",
+                    fields: ['name','description^0.5']
                 }
             },
+            sort: {
+                updated_on:{order: "desc" },
+                _score:{order: "desc" }
+            },
             highlight: {
                 pre_tags: ['<span class="c_red">'],
                 post_tags: ['</span>'],
@@ -1222,5 +1229,5 @@ class Project < ActiveRecord::Base
 
 end
 
-Project.import
+Project.where('is_public = 1').import  :force=>true
 

app/models/project_tags.rb

@@ -2,7 +2,7 @@
 class ProjectTags < ActiveRecord::Base
   attr_accessible :description, :project_id, :tag_id, :user_id
 ####################################################################################################添加代码 
-  belongs_to :project
+  belongs_to :project,:touch => true
   belongs_to :tag
   belongs_to :user
 

app/models/user.rb

@@ -35,6 +35,7 @@ class User < Principal
       indexes :login, analyzer: 'smartcn',index_options: 'offsets'
       indexes :firstname, analyzer: 'smartcn',index_options: 'offsets'
       indexes :lastname, analyzer: 'smartcn',index_options: 'offsets'
+      indexes :last_login_on, analyzer: 'smartcn',index_options: 'offsets'
     end
   end
 
@@ -271,9 +272,15 @@ class User < Principal
             query: {
                 multi_match: {
                     query: query,
+                    type:"most_fields",
+                    operator: "or",
                     fields: ['login', 'firstname','lastname']
                 }
             },
+            sort:{
+                last_login_on: {order:"desc"},
+                _score:{order:"desc"}
+            },
             highlight: {
                 pre_tags: ['<span class="c_red">'],
                 post_tags: ['</span>'],
@@ -1208,4 +1215,4 @@ end
 
 # Index all article records from the DB to Elasticsearch
 # 匿名用户 角色 和 管理员角色不能被索引
-User.where('id not in (2,4)').import
+User.where('id not in (2,4)').import :force=>true

config/application.rb

@@ -2,7 +2,7 @@ require File.expand_path('../boot', __FILE__)
 
 require 'rails/all'
 require 'sprockets/railtie'
-
+require 'elasticsearch/model'
 if defined?(Bundler)
   # If you precompile assets before deploying to production, use this line
   Bundler.require(*Rails.groups(:assets => %w(development test)))
@@ -73,6 +73,7 @@ module RedmineApp
     end
 
     config.after_initialize do
+      Elasticsearch::Client.new hosts: ['localhost:9200', 'localhost:9201'], retry_on_failure: true,log:true
     end
 
     if File.exists?(File.join(File.dirname(__FILE__), 'additional_environment.rb'))