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封装memo

This commit is contained in:
yanxd 2013-11-27 10:16:35 +08:00
parent 3dfc917c87
commit 5d02d0adc1
2 changed files with 60 additions and 49 deletions
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75
app/controllers/memos_controller.rb
View File

@ -1,18 +1,17 @@
class MemosController < ApplicationController
default_search_scope :messages
before_filter :find_forum, :only => [:new, :preview]
default_search_scope :memos
before_filter :find_forum, :only => [:new, :create, :preview]
before_filter :find_attachments, :only => [:preview]
before_filter :find_memo, :except => [:new, :create , :preview, :update]
before_filter :find_memo, :except => [:new, :create, :preview]
before_filter :authenticate_user_edit, :only => [:edit, :update]
before_filter :authenticate_user_destroy, :only => [:destroy]
helper :attachments
include AttachmentsHelper
layout 'base_memos'# ,except: [:new ]
layout 'base_memos'
def quote
@memo = Memo.find_by_id(params[:id])
@subject = @memo.subject
@subject = "RE: #{@subject}" unless @subject.starts_with?('RE:')
@ -22,14 +21,13 @@ class MemosController < ApplicationController
end
def new
@forum = Forum.find(params[:forum_id])
@memo = Memo.new
@memo.forum_id = @forum.id
respond_to do |format|
format.html {
render action: :new ,layout: 'base'
}# new.html.erb
}
format.json { render json: @memo }
end
end
@ -38,33 +36,16 @@ class MemosController < ApplicationController
@memo = Memo.new(params[:memo])
@memo.forum_id = params[:forum_id]
@memo.author_id = User.current.id
@forum = Forum.find(params[:forum_id])
if @memo.parent_id
@parent_memo = Memo.find_by_id(@memo.parent_id)
@parent_memo.replies_count += 1
end
@memo.save_attachments(params[:attachments] || (params[:memo] && params[:memo][:uploads]))
respond_to do |format|
if @memo.save
@forum.memo_count += 1
@forum.last_memo_id = @memo.id
@back_memo_id = (@memo.parent_id.nil? ? @memo.id : @memo.parent_id)
if @parent_memo
@parent_memo.last_reply_id = @memo
@parent_memo.save
else
@forum.topic_count += 1
end
@forum.save
format.html { redirect_to forum_memo_path(@memo.forum_id, @back_memo_id), notice: "#{l :label_memo_create_succ}" }
format.html { redirect_to back_memo_url, notice: "#{l :label_memo_create_succ}" }
format.json { render json: @memo, status: :created, location: @memo }
else
back_error_page = @memo.parent_id.nil? ? forum_path(@forum) : forum_memo_path(@forum, @memo.parent_id)
format.html { redirect_to back_error_page, notice: "#{l :label_memo_create_fail}" }
# back_error_page = @memo.parent_id.nil? ? forum_path(@forum) : forum_memo_path(@forum, @memo.parent_id)
format.html { redirect_to back_memo_or_forum_url, notice: "#{l :label_memo_create_fail}" }
format.json { render json: @memo.errors, status: :unprocessable_entity }
end
end
@ -73,9 +54,7 @@ class MemosController < ApplicationController
def show
pre_count = 20
@current_count = pre_count * (params['page'].to_i - 1) if params['page'].to_i > 0
@memo = Memo.find_by_id(params[:id])
@offset, @limit = api_offset_and_limit({:limit => pre_count})
@forum = Forum.find(params[:forum_id])
@replies_all = @memo.replies
@reply_count = @replies_all.count
@reply_pages = Paginator.new @reply_count, @limit, params['page']
@ -99,32 +78,23 @@ class MemosController < ApplicationController
end
def update
@forum = Forum.find(params[:forum_id])
@memo = Memo.find(params[:id])
if(@memo.update_attribute(:subject, params[:memo][:subject]) &&
@memo.update_attribute(:content, params[:memo][:content]))
respond_to do |format|
format.html {redirect_to forum_memo_path(@forum, (@memo.parent_id.nil? ? @memo : @memo.parent_id)), notice: "#{l :label_memo_create_succ}"}
#format.html redirect_to forum_memo_url(@forum, (@memo.parent_id.nil? ? @memo : @memo.parent_id)), notice: 'Memo was successfully updated.'
respond_to do |format|
if(@memo.update_attribute(:subject, params[:memo][:subject]) &&
@memo.update_attribute(:content, params[:memo][:content]))
format.html {redirect_to back_memo_url, notice: "#{l :label_memo_create_succ}"}
else
format.html { render action: "edit" }
format.json { render json: @person.errors, status: :unprocessable_entity }
end
else
format.html { render action: "edit" }
format.json { render json: @person.errors, status: :unprocessable_entity }
end
end
def destroy
@memo = Memo.find(params[:id])
@memo.destroy
if @memo.parent_id
@back_url = forum_memo_url(params[:forum_id], @memo.parent_id)
else
@back_url = forum_url(params[:forum_id])
end
respond_to do |format|
format.html { redirect_to @back_url }
# format.html { redirect_to @back_url }
format.html { redirect_to back_memo_or_forum_url }
format.json { head :no_content }
end
end
@ -134,7 +104,6 @@ class MemosController < ApplicationController
def find_memo
return unless find_forum
@memo = @forum.memos.find(params[:id])
#@memo =
rescue ActiveRecord::RecordNotFound
render_404
nil
@ -155,6 +124,14 @@ class MemosController < ApplicationController
def authenticate_user_destroy
find_memo
render_403 unless @memo.destroyable_by? User.current
end
def back_memo_url
forum_memo_path(@forum, (@memo.parent_id.nil? ? @memo : @memo.parent_id))
end
def back_memo_or_forum_url
@memo.parent_id.nil? ? forum_url(@forum) : forum_memo_url(@forum, @memo.parent_id)
end
end

34
app/models/memo.rb
View File

@ -40,6 +40,8 @@ class Memo < ActiveRecord::Base
# after_update :update_memos_forum
after_destroy :reset_counters!
# after_create :send_notification
after_save :plusParentAndForum
after_destroy :minusParentAndForum
# scope :visible, lambda { |*args|
# includes(:forum => ).where()
@ -105,4 +107,36 @@ class Memo < ActiveRecord::Base
end
end
def plusParentAndForum
@forum = Forum.find(self.forum_id)
@forum.memo_count = @forum.memo_count.to_int + 1
@forum.last_memo_id = self.id
if self.parent_id
@parent_memo = Memo.find_by_id(self.parent_id)
@parent_memo.last_reply_id = self
@parent_memo.replies_count = @parent_memo.replies_count.to_int + 1
@parent_memo.save
else
@forum.topic_count = @forum.topic_count.to_int + 1
end
@forum.save
end
def minusParentAndForum
@forum = Forum.find(self.forum_id)
@forum.memo_count = @forum.memo_count.to_int - 1
@forum.memo_count = 0 if @forum.memo_count.to_int < 0
# @forum.last_memo_id = Memo.reorder('created_at ASC').find_all_by_forum_id(self.forum_id).last.id
if self.parent_id
@parent_memo = Memo.find_by_id(self.parent_id)
# @parent_memo.last_reply_id = Memo.reorder('created_at ASC').find_all_by_parent_id(self.parent_id).last.id
@parent_memo.replies_count = @parent_memo.replies_count.to_int - 1
@parent_memo.replies_count = 0 if @parent_memo.replies_count.to_int < 0
@parent_memo.save
else
@forum.topic_count = @forum.topic_count.to_int - 1
@forum.topic_count = 0 if @forum.topic_count.to_int < 0
end
@forum.save
end
end