add show posts by month

app/assets/stylesheets/style.css

@@ -190,7 +190,7 @@ h1, h2, h3, h4 { font-family: Arial, Helvetica, sans-serif; }
 .p-head h1, .p-head h1, .p-head h1 a, .p-head h1 a:visited { color:#272d36; font: normal 19px/24px "Helvetica"; letter-spacing: -1px; }
 .p-head h1 a:hover { color:#0099cc; text-decoration: none; }
 
-.p-head h2 { color:#272d36; font: normal 24px/24px "Helvetica"; letter-spacing: -1px; }
+.p-head h2 { color:#272d36; font: normal 22px/22px "Helvetica"; letter-spacing: 0px; }
 .p-head h2 a, .p-head h2 a:visited { color:#272d36; }
 .p-head h2 a:hover { color:#0099cc; text-decoration: none; }
 

app/controllers/application_controller.rb

@@ -24,6 +24,22 @@ def init_aside
     @aside_sites = Site.limit(15)
     @aside_categories = Category.limit(15)
     @aside_posts = Post.last_actived.limit(15)
+    init_aside_by_month
+  end
+
+
+  def init_aside_by_month
+    posts = Post.normal.all
+    @month = {}
+    posts.each do |post|
+  	  date = post.created_at.strftime('%Y%m')
+  	  if @month[date]
+        @month.store("#{date}",@month["#{date}"] + 1)
+      else
+        @month.store("#{date}",1)
+      end   
+   end
+   @array_mon = @month.sort.reverse! 
   end
 
 end

app/controllers/posts_controller.rb

@@ -26,6 +26,14 @@ def tag
     render :action => "index" #, :stream => true
   end
 
+  def month
+    month = params[:month] || Time.now.strftime('%Y%m') 
+    start = Date.strptime("#{month}",'%Y%m').beginning_of_month
+    finish= Date.strptime("#{month}",'%Y%m').end_of_month
+    logger.info"======#{start}====#{finish}"
+    @posts = Post.normal.by_month(start,finish).paginate :page => params[:page], :per_page => 10
+    render :action => "index"
+  end
 
 
 end

app/helpers/application_helper.rb

@@ -12,5 +12,6 @@ def notice_message
 
     flash_messages.join("\n").html_safe
   end
+
 
 end

app/models/post.rb

@@ -34,11 +34,17 @@ class Post
   validates_presence_of :title,:category_id
 
   # scopes
+  scope :last_actived, desc("updated_at").desc("created_at")
+  scope :fields_for_list, without(:body,:body_html)
+
   scope :normal, where(:state => STATE[:normal])
   scope :by_tag, Proc.new { |t| where(:tags => t) }
 
-  scope :last_actived, desc("updated_at").desc("created_at")
-  scope :fields_for_list, without(:body,:body_html)
+
+  scope :by_month,  lambda {|start, finish| 
+    where(:created_at => {'$gte' => start,'$lt' => finish}) if start && finish
+  }
+
 
   before_save :split_tags
   def split_tags

app/views/index/index.html.erb

@@ -6,7 +6,7 @@
 			<div class="p-head">
 				<h2><%= link_to(truncate(post.title, :length => 30), post_path(post), :title => post.title) %> </h2>
 				<p class="p-cat">
-					In: <%= link_to(post.category.name, category_posts_path(post.category), :title => post.category.name )%>  Tags:<%=post_tags_tag(post)%> 
+					By: <%= raw SiteConfig.site_author %> In: <%= link_to(post.category.name, category_posts_path(post.category), :title => post.category.name )%>  Tags:<%=post_tags_tag(post)%> 
 				</p>
 				<small class="p-time">
 					<strong class="day"><%=post.created_at.day%></strong>

app/views/posts/index.html.erb

@@ -5,7 +5,7 @@
 		<div class="post" style="margin-bottom: 40px;">
 			<div class="p-head">
 				<h2><%=link_to post.title,post_path(post)%>  </h2>
-				<p class="p-cat">In: <%=post.category.name%>  Tag:<%=post_tags_tag(post)%> </p>
+				<p class="p-cat">By: <%= raw SiteConfig.site_author %> In: <%=post.category.name%>  Tag:<%=post_tags_tag(post)%> </p>
 				<small class="p-time">
 					<strong class="day"><%=post.created_at.day%></strong>
 					<strong class="month"><%=post.created_at.strftime("%b")%></strong>

app/views/shared/_aside.html.erb

@@ -52,6 +52,18 @@
 </ul>
 </div>
 
+<div id="categories" class="widget widget_categories">
+	<h3>按日期归档</h3>
+
+	<ul>
+		<% @array_mon.each do |i,v| %>
+			<li> <%=link_to "#{i}(#{v})" , month_posts_path(i)%>	</li>
+		<%end%>
+	</ul>
+</div>
+
+
+
 
 <div id="recent-posts" class="widget widget_recent_entries">		
 <h3>友情链接</h3>
@@ -62,4 +74,17 @@
 </ul>
 </div>
 
+<div id="recent-posts" class="widget widget_recent_entries">		
+<h3>数据统计</h3>
+<ul>
+    <li>文章: <%= Post.count %> 篇</li>
+    <li>页面: <%= Page.count %> 页</li>
+   	<li>分类: <%= Category.count %> 个</li>
+		<li>友情链接: <%= Site.count %> 个</li>
+</ul>
+</div>
+
+
+
+
 </div>	 <!--SR-->

config/routes.rb

@@ -7,6 +7,7 @@
   resources :posts
   match "posts/category/:id" => "posts#category", :as => :category_posts
   match "posts/tag/:tag" => "posts#tag", :as => :tag_posts
+  match "posts/month/:month" => "posts#month", :as => :month_posts
 
   resources :pages, :path => "page" do
     collection do