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class BlogsController < ApplicationController
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before_filter :find_blog,:except => [:index,:create,:new,:set_homepage, :cancel_homepage]
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before_filter :find_user
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include PraiseTreadHelper
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def index
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@article = BlogComment.new
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@order, @b_sort,@type = params[:order] || 1, params[:sort] || 1, params[:type] || 1
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#确定 sort_type 1升序 2 降序
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if @order.to_i == @type.to_i
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@b_sort = @b_sort.to_i == 1 ? 2 : 1
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else
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@b_sort = 2
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end
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sort_name = "updated_at"
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sort_type = @b_sort == 1 ? "asc" : "desc"
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@topics = @user.blog.articles.reorder("#{BlogComment.table_name}.sticky desc,#{BlogComment.table_name}.#{sort_name} #{sort_type}")
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#根据 赞+回复数排序
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if @order.to_i == 2
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@type = 2
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@topics.each do |topic|
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topic[:infocount] = get_praise_num(topic) + BlogComment.where("root_id = #{topic.id}").count
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if topic[:infocount] < 0
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topic[:infocount] = 0
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end
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end
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@b_sort == 1 ? @topics = @topics.sort{|x,y| x[:infocount] <=> y[:infocount] } : @topics = @topics.sort{|x,y| y[:infocount] <=> x[:infocount] }
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@topics = sort_by_sticky @topics
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@topics = sortby_time_countcommon_hassticky @topics,sort_name
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else
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@type = 1
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end
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#分页
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@limit = 10
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@is_remote = true
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@atta_count = @topics.count
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@atta_pages = Paginator.new @atta_count, @limit, params['page'] || 1
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@offset ||= @atta_pages.offset
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@topics = paginateHelper @topics,@limit
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respond_to do |format|
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format.js
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format.html {render :layout=>'new_base_user'}
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end
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end
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def create
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end
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def new
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end
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def show
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end
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def update
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end
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def destory
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end
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def edit
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end
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def set_homepage
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@blog = Blog.find(params[:id])
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@blog.update_attribute(:homepage_id, params[:article_id])
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redirect_to user_path(params[:user_id])
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end
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def cancel_homepage
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@blog = Blog.find(params[:id])
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@blog.update_attribute(:homepage_id, nil)
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redirect_to user_blogs_path(params[:user_id])
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end
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private
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def find_blog
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if params[:blog_id]
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@blog = Blog.find(params[:blog_id])
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else
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render_404
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end
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if @blog.nil?
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#如果某个user的blog不存在，那么就创建一条
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@blog = Blog.create(:name=>User.find(params[:id]).realname ,
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:description=>'',
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:author_id=>params[:id])
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end
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end
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def find_user
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@user = User.find(params[:user_id])
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end
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end
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