socialforge/app/controllers/forums_controller.rb

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# added by fq
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class ForumsController < ApplicationController
layout "users_base"
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# 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]
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before_filter :require_login, :only => [:new, :create]
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helper :sort
include SortHelper
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PageLimit = 20
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
format.html { redirect_to (forum_memo_path(@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
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
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def index
@offset, @limit = api_offset_and_limit({:limit => 10})
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@forums_all = Forum.where('1=1')
@forums_count = @forums_all.count
@forums_pages = Paginator.new @forums_count, @limit, params['page']
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@offset ||= @forums_pages.offset
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@forums = @forums_all.offset(@offset).limit(@limit).all
#@forums = Forum.all
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respond_to do |format|
format.html # index.html.erb
format.json { render json: @forums }
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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)"
@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).
order(sort_clause).
preload(:author, {:last_reply => :author}).
all
# @offset, @limit = api_offset_and_limit({:limit => 10})
# @forum = Forum.find(params[:id])
# @memos_all = @forum.topics
# @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
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respond_to do |format|
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format.html {
render :layout => 'base_forums'
}# show.html.erb
format.json { render json: @forum }
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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])
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@forum.creator_id = User.current.id
respond_to do |format|
if @forum.save
format.html { redirect_to @forum, notice: l(:label_forum_create_succ) }
format.json { render json: @forum, status: :created, location: @forum }
else
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flash.now[:error] = "#{l :label_forum_create_fail}: #{@forum.errors.full_messages[0]}"
format.html { render action: "new" }
format.json { render json: @forum.errors, status: :unprocessable_entity }
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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.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.html { render action: "edit" }
format.json { render json: @forum.errors, status: :unprocessable_entity }
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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 }
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end
end
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def search_forum
# @forums = paginateHelper Forum.where("name LIKE '%#{params[:name]}%'")
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q = "%#{params[:name].strip}%"
(redirect_to forums_path, :notice => l(:label_sumbit_empty);return) if params[:name].blank?
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@offset, @limit = api_offset_and_limit({:limit => 10})
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@forums_all = Forum.where("name LIKE ?", q)
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@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
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q = "%#{params[:name].strip}%"
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limit = PageLimit
@memo = Memo.new
@offset, @limit = api_offset_and_limit({:limit => limit})
@forum = Forum.find(params[:id])
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@memos_all = @forum.topics.where("subject LIKE ?", q)
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@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
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
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end
end