socialforge/app/controllers/forums_controller.rb

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# added by fq
class ForumsController < ApplicationController
layout "users_base"
include ApplicationHelper
# GET /forums
# GET /forums.json
before_filter :find_forum_if_available
before_filter :authenticate_user_edit, :only => [:edit, :update]
before_filter :authenticate_user_destroy, :only => [:destroy]
before_filter :require_login, :only => [:new, :create,:destroy,:update,:edit]
helper :sort
include SortHelper
PageLimit = 20
def create_feedback
if User.current.logged?
#@memo = Memo.new(params[:memo])
#@memo.forum_id = "1"
#@memo.author_id = User.current.id
#@forum = @memo.forum
cs = CommentService.new
@memo,message = cs.create_feedback params,User.current
respond_to do |format|
if !@memo.new_record?
format.html { redirect_to forum_path(@memo.forum) }
else
sort_init 'updated_at', 'desc'
sort_update 'created_at' => "#{Memo.table_name}.created_at",
'replies' => "#{Memo.table_name}.replies_count",
'updated_at' => "COALESCE (last_replies_memos.created_at, #{Memo.table_name}.created_at)"
@topic_count = @forum.topics.count
@topic_pages = Paginator.new @topic_count, per_page_option, params['page']
@memos = @forum.topics.
reorder("#{Memo.table_name}.sticky DESC").
includes(:last_reply).
limit(@topic_pages.per_page).
offset(@topic_pages.offset).
order(sort_clause).
preload(:author, {:last_reply => :author}).
all
flash.now[:error] = "#{l :label_memo_create_fail}: #{@memo.errors.full_messages[0]}"
# back_error_page = @memo.parent_id.nil? ? forum_path(@forum) : forum_memo_path(@forum, @memo.parent_id)
format.html { render action: :show, layout: 'base_forums' }#, error: "#{l :label_memo_create_fail}: #{@memo.errors.full_messages[0]}" }
format.json { render json: @memo.errors, status: :unprocessable_entity }
end
end
else
respond_to do |format|
format.html { redirect_to signin_path }
end
end
end
def create_memo
@memo = Memo.new(params[:memo])
@memo.forum_id = @forum.id
@memo.author_id = User.current.id
@memo.save_attachments(params[:attachments] || (params[:memo] && params[:memo][:uploads]))
respond_to do |format|
if @memo.save
if params[:asset_id]
ids = params[:asset_id].split(',')
update_kindeditor_assets_owner ids ,@memo.id,OwnerTypeHelper::MEMO
end
#end
format.html { redirect_to (forum_memo_url(@forum, (@memo.parent_id.nil? ? @memo : @memo.parent_id))), notice: "#{l :label_memo_create_succ}" }
format.json { render json: @memo, status: :created, location: @memo }
else
sort_init 'updated_at', 'desc'
sort_update 'created_at' => "#{Memo.table_name}.created_at",
'replies' => "#{Memo.table_name}.replies_count",
'updated_at' => "COALESCE (last_replies_memos.created_at, #{Memo.table_name}.created_at)"
@topic_count = @forum.topics.count
@topic_pages = Paginator.new @topic_count, per_page_option, params['page']
@memos = @forum.topics.
reorder("#{Memo.table_name}.sticky DESC").
includes(:last_reply).
limit(@topic_pages.per_page).
offset(@topic_pages.offset).
order(sort_clause).
preload(:author, {:last_reply => :author}).
all
@memos
flash.now[:error] = "#{l :label_memo_create_fail}: #{@memo.errors.full_messages[0]}"
# back_error_page = @memo.parent_id.nil? ? forum_path(@forum) : forum_memo_path(@forum, @memo.parent_id)
format.html { render action: :show, layout: 'base_forums' }#, error: "#{l :label_memo_create_fail}: #{@memo.errors.full_messages[0]}" }
format.json { render json: @memo.errors, status: :unprocessable_entity }
end
end
end
def index
@offset, @limit = api_offset_and_limit({:limit => 10})
if(params[:reorder_complex])
@type="reorder_complex"
@str=params[:reorder_complex]
@forums_all = Forum.reorder("topic_count #{params[:reorder_complex]},updated_at #{params[:reorder_complex]}")
elsif(params[:reorder_popu])
@type="reorder_popu"
@str=params[:reorder_popu]
@forums_all = Forum.reorder("topic_count #{params[:reorder_popu]}")
elsif(params[:reorder_time])
@type="reorder_time"
@str=params[:reorder_time]
@forums_all = Forum.reorder("updated_at #{params[:reorder_time]}")
else
params[:reorder_complex] = "desc"
@type="reorder_complex"
@str=params[:reorder_complex]
@forums_all = Forum.reorder("topic_count desc,updated_at desc")
end
@forums_count = @forums_all.count
@forums_pages = Paginator.new @forums_count, @limit, params['page']
@offset ||= @forums_pages.offset
@forums = @forums_all.offset(@offset).limit(@limit).all
#@forums = Forum.all
respond_to do |format|
format.html # index.html.erb
format.js
format.json { render json: @forums }
end
end
# GET /forums/1
# GET /forums/1.json
def show
# sort_init 'updated_at', 'desc'
# sort_update 'created_at' => "#{Memo.table_name}.created_at",
# 'replies' => "#{Memo.table_name}.replies_count",
# 'updated_at' => "COALESCE (last_replies_memos.created_at, #{Memo.table_name}.created_at)"
order = ""
@order_str = ""
if(params[:reorder_complex])
order = " last_replies_memos.created_at #{params[:reorder_complex]}, #{Memo.table_name}.created_at #{params[:reorder_complex]}"
@order_str = "reorder_complex="+params[:reorder_complex]
elsif(params[:reorder_popu])
order = "replies_count #{params[:reorder_popu]}"
@order_str = "reorder_popu="+params[:reorder_popu]
elsif(params[:reorder_time])
order = "#{Memo.table_name}.updated_at #{params[:reorder_time]}"
@order_str = "reorder_time="+params[:reorder_time]
else
order = "last_replies_memos.created_at desc, #{Memo.table_name}.created_at desc"
@order_str = "reorder_complex=desc"
end
@memo = Memo.new(:forum => @forum)
@topic_count = @forum.topics.count
@topic_pages = Paginator.new @topic_count, per_page_option, params['page']
@memos = @forum.topics.
# reorder("#{Memo.table_name}.sticky DESC").
includes(:last_reply).
limit(@topic_pages.per_page).
offset(@topic_pages.offset).
reorder(order).
preload(:author, {:last_reply => :author}).
all
@memos
@my_topic_count = Memo.where("forum_id = #{@forum.id} and author_id = #{User.current.id} and parent_id is null").count
@my_replies_count = Memo.where("forum_id = #{@forum.id} and author_id = #{User.current.id} and parent_id is not null").count
@errors = params[:errors]
respond_to do |format|
format.js
format.html {
render :layout => 'base_forums'
}# show.html.erb
format.json { render json: @forum }
end
end
# GET /forums/new
# GET /forums/new.json
def new
@forum = Forum.new
respond_to do |format|
format.html # new.html.erb
format.json { render json: @forum }
end
end
# GET /forums/1/edit
def edit
@forum = Forum.find(params[:id])
end
# POST /forums
# POST /forums.json
def create
@forum = Forum.new(params[:forum])
@forum.creator_id = User.current.id
if @forum.save
# Time 2015-03-24 17:07:05
# Author lizanle
# Description after save后需要进行资源记录的更新
# owner_type = 2 对应的是 forum
@save_flag=true
if params[:asset_id]
ids = params[:asset_id].split(',')
update_kindeditor_assets_owner ids ,@forum.id,OwnerTypeHelper::FORUM
end
#end
respond_to do |format|
format.js
format.html { redirect_to @forum, notice: l(:label_forum_create_succ) }
format.json { render json: @forum, status: :created, location: @forum }
end
else
@save_flag=false
respond_to do |format|
flash.now[:error] = "#{l :label_forum_create_fail}: #{@forum.errors.full_messages[0]}"
format.js
format.html { render action: "new" }
format.json { render json: @forum.errors, status: :unprocessable_entity }
end
end
end
# PUT /forums/1
# PUT /forums/1.json
def update
@forum = Forum.find(params[:id])
respond_to do |format|
if @forum.update_attributes(params[:forum])
format.js {render :text=> true}
format.html { redirect_to @forum, notice: l(:label_forum_update_succ) }
format.json { head :no_content }
else
flash.now[:error] = "#{l :label_forum_update_fail}: #{@forum.errors.full_messages[0]}"
format.js { render :text=> false}
format.html { render action: "edit" }
format.json { render json: @forum.errors, status: :unprocessable_entity }
end
end
end
# DELETE /forums/1
# DELETE /forums/1.json
def destroy
@forum = Forum.find(params[:id])
@forum.destroy
respond_to do |format|
format.html { redirect_to forums_url }
format.json { head :no_content }
end
end
def search_forum
# @forums = paginateHelper Forum.where("name LIKE '%#{params[:name]}%'")
q = "%#{params[:name].strip}%"
(redirect_to forums_url, :notice => l(:label_sumbit_empty);return) if params[:name].blank?
@offset, @limit = api_offset_and_limit({:limit => 10})
@forums_all = Forum.where("name LIKE ?", q)
@forums_count = @forums_all.count
@forums_pages = Paginator.new @forums_count, @limit, params['page']
@offset ||= @forums_pages.offset
@forums = @forums_all.offset(@offset).limit(@limit).all
respond_to do |format|
format.html {
render 'index'
}
format.json { render json: @forums }
end
end
def search_memo
q = "%#{params[:name].strip}%"
limit = PageLimit
@memo = Memo.new
@offset, @limit = api_offset_and_limit({:limit => limit})
@forum = Forum.find(params[:id])
@memos_all = @forum.topics.where("subject LIKE ?", q)
@topic_count = @memos_all.count
@topic_pages = Paginator.new @topic_count, @limit, params['page']
@offset ||= @topic_pages.offset
@memos = @memos_all.offset(@offset).limit(@limit).all
respond_to do |format|
format.html {
render 'show', :layout => 'base_forums'
}
format.json { render json: @forum }
end
end
#检查forum的名字
def check_forum_name
forum_name_exist = true
if params[:forum_id]
forum_name_exist = Forum.where("name = '#{params[:forum_name]}' and id != #{params[:forum_id]}").count >= 1 ? true : false
else
forum_name_exist = Forum.where("name = '#{params[:forum_name]}' ").count >= 1 ? true : false
end
render :text => forum_name_exist
end
#添加论坛tag
def add_forum_tag
@forum = Forum.find(params[:id])
unless @forum.nil?
@forum.tag_list.add(params[:tag_str].split(','))
@forum.save
end
respond_to do |format|
format.js {render :delete_forum_tag}
end
end
#删除forum的tag
def delete_forum_tag
@tag_id = (ActsAsTaggableOn::Tag.find_by_name(params[:tag_name])).id
#forum的taggable_type = 5
@taggings = ActsAsTaggableOn::Tagging.find_by_tag_id_and_taggable_id_and_taggable_type(@tag_id,params[:id],'Forum')
unless @taggings.nil?
@taggings.delete
end
# 是否还有其他记录 引用了 tag_id
@tagging = ActsAsTaggableOn::Tagging.find_by_tag_id(@tag_id)
# 如果taggings表中记录已经不存在 那么检查tags表 作删除动作
if @tagging.nil?
@tag = ActsAsTaggableOn::Tag.find_by_id(@tag_id)
@tag.delete unless @tag.nil?
end
@forum = Forum.find(params[:id])
respond_to do |format|
format.js
end
end
private
def find_forum_if_available
@forum = Forum.find(params[:id]) if params[:id]
rescue ActiveRecord::RecordNotFound
render_404
nil
end
def authenticate_user_edit
find_forum_if_available
render_403 unless @forum.editable_by? User.current
end
def authenticate_user_destroy
find_forum_if_available
render_403 unless @forum.destroyable_by? User.current
end
end