开源项目基本框架完成

app/controllers/open_source_projects_controller.rb

@@ -17,12 +17,14 @@ class OpenSourceProjectsController < ApplicationController
     @created_at = params[:created_at]
     per_page_option = 10
 
-    @open_source_projects = OpenSourceProject.all
+    @open_source_projects = OpenSourceProject.filter(@app_dir, @language, @created_at)
 
     @os_project_count = @open_source_projects.count
     @os_project_pages = Paginator.new @os_project_count, per_page_option, params['page']
+    
+    @open_source_projects =  @open_source_projects.offset(@os_project_pages.offset).limit(@os_project_pages.per_page)
 
-    @open_source_projects = OpenSourceProject.all
+    # @open_source_projects = OpenSourceProject.all
 
     respond_to do |format|
       format.html # index.html.erb

app/models/open_source_project.rb

@@ -19,6 +19,54 @@ class OpenSourceProject < ActiveRecord::Base
     { :include => :apply_project_master,
       :conditions => ["#{ApplyProjectMaster.table_name}.user_id = ?", user_id] }
     }
+    
+  def filter(app_dir, language, created_at)
+    filter_app_dir(app_dir).filter_language(language).filter_time(created_at)
+  end
+  
+  def self.filter(app_dir, language, created_at)
+    self.filter_app_dir(app_dir).filter_language(language).filter_time(created_at)
+  end
+  
+  scope :filter_app_dir, lambda {|args|
+    nil
+  }
+  
+  scope :filter_language, lambda {|*arg|
+    if arg[0].nil?
+      where(nil)
+    else
+      tagged_with(arg).order('updated_at desc')
+    end
+  }
+  
+  scope :filter_time, lambda {|args|
+    nil
+  }
+  
+  # def filter_app_dir(app_dir)
+    # nil
+  # end
+#   
+  # def self.filter_app_dir(app_dir)
+    # nil
+  # end
+#   
+  # def filter_language(language)
+    # nil
+  # end
+#   
+  # def self.filter_language(language)
+    # nil
+  # end
+#   
+  # def filter_time(created_at)
+    # nil
+  # end
+#   
+  # def self.filter_time(created_at)
+    # nil
+  # end
   
   
   def short_description(length = 255)

app/views/layouts/base_opensource_p.html.erb

@@ -47,7 +47,7 @@
 									<% @open_source_project = OpenSourceProject.find(params[:id])%>
 									<table>
 										<tr>
-											<td><%= image_tag(url_to_avatar(Project.find(2)), :class => 'avatar2') %></td>
+											<td><%= image_tag('../images/avatars/Project/0', :class => 'avatar2') %></td>
 											<td>
 											<div class="info-course">
 												<%= @open_source_project.name %>

app/views/open_source_projects/_os_project.html.erb

@@ -1,6 +1,6 @@
 <div class="project-block">
 	<div class="img-tag">
-		图片
+		<%= image_tag('../images/avatars/Project/0', :class => 'avatar2') %>
 	</div>
 	<div class="wiki-description">
 		<p>

app/views/open_source_projects/_show_topics.html.erb

@@ -8,7 +8,8 @@
 	<% memos.each do |topic| %>
 	<table class="content-text-list">
 		<tr>
-			<td colspan="2" valign="top" width="50" ><%= link_to image_tag(url_to_avatar(topic.author), :class => "avatar"), user_path(topic.author) if topic.author%></td>
+			<td colspan="2" valign="top" width="50" ><%= link_to image_tag(url_to_avatar(topic.author), :class => "avatar"), user_path(topic.author) if topic.author%>
+			<%= image_tag('../images/avatars/User/0',  :class => "avatar") unless topic.author%> </td>
 			<td>
 			<table width="630px" border="0">
 				<tr>

app/views/open_source_projects/index.html.erb

@@ -174,10 +174,10 @@ li {
 					</div>	
 					<div class="nav-category ">
 						<h4 title="网络类型">开发语言<span>：</span></h4>
-						<%= link_to "java", open_source_projects_path(:language => "java", :app_dir => @app_dir, :created_at => @created_at), :class => "nav-more J_More show" %>
-						<%= link_to "c++", open_source_projects_path(:language => "c++", :app_dir => @app_dir, :created_at => @created_at), :class => "nav-more J_More show" %>
-						<%= link_to "c", open_source_projects_path(:language => "c", :app_dir => @app_dir, :created_at => @created_at), :class => "nav-more J_More show" %>
-						<%= link_to "c#", open_source_projects_path(:language => "c#", :app_dir => @app_dir, :created_at => @created_at), :class => "nav-more J_More show" %>
+						<%= link_to "JAVA", open_source_projects_path(:language => "JAVA", :app_dir => @app_dir, :created_at => @created_at), :class => "nav-more J_More show" %>
+						<%= link_to "C++", open_source_projects_path(:language => "c++", :app_dir => @app_dir, :created_at => @created_at), :class => "nav-more J_More show" %>
+						<%= link_to "C", open_source_projects_path(:language => "c", :app_dir => @app_dir, :created_at => @created_at), :class => "nav-more J_More show" %>
+						<%= link_to "C#", open_source_projects_path(:language => "c#", :app_dir => @app_dir, :created_at => @created_at), :class => "nav-more J_More show" %>
 						<%= link_to "ruby", open_source_projects_path(:language => "ruby", :app_dir => @app_dir, :created_at => @created_at), :class => "nav-more J_More show" %>
 						<%= link_to "其他", open_source_projects_path(:language => "其他", :app_dir => @app_dir, :created_at => @created_at), :class => "nav-more J_More show" %>