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							248 lines
						
					
					
						
							7.9 KiB
						
					
					
				# Redmine - project management software
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# Copyright (C) 2006-2013  Jean-Philippe Lang
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
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class FilesController < ApplicationController
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  layout 'base_projects'#by young
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  menu_item :files
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  before_filter :find_project_by_project_id#, :except => [:getattachtype]
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  before_filter :authorize, :except => [:getattachtype]
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  helper :sort
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  include SortHelper
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  helper :project_score
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  def show_attachments obj
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    all_attachments = []
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    obj.each do |container|
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      all_attachments += container.attachments
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    end
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    @limit = 10
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    @feedback_count = all_attachments.count
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    @feedback_pages = Paginator.new @feedback_count, @limit, params['page']
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    @offset ||= @feedback_pages.offset
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    @curse_attachments = all_attachments[@offset, @limit]
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  end
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  def index
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    #sort_init 'filename', 'asc'
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    sort_init 'created_on', 'desc' 
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    sort_update   'created_on' => "#{Attachment.table_name}.created_on", 
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                  'filename' => "#{Attachment.table_name}.filename",
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                  'size' => "#{Attachment.table_name}.filesize",
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                  'downloads' => "#{Attachment.table_name}.downloads"
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    if params[:project_id]
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      @isproject = true
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      @containers = [ Project.includes(:attachments).reorder("#{Attachment.table_name}.created_on DESC").find(@project.id)]
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      @containers += @project.versions.includes(:attachments).reorder("#{Attachment.table_name}.created_on DESC").all.sort
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      show_attachments @containers
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      render :layout => !request.xhr?
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    elsif params[:course_id]
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      @isproject = false
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      sort = ""
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      if params[:sort]
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        params[:sort].split(",").each do |sort_type|
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          order_by = sort_type.split(":")
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          case order_by[0]
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            when "filename"
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              attribute = "filename"
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            when "size"
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              attribute = "filesize"
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            when "attach_type"
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              attribute = "attachtype"
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            when "content_type"
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              attribute = "created_on"
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            when "field_file_dense"
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              attribute = "is_public"
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            when "downloads"
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              attribute = "downloads"
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            when "created_on"
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              attribute = "created_on"
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          end
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          if order_by.count == 1
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            sort += "#{Attachment.table_name}.#{attribute} desc "
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          elsif order_by.count == 2
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            sort += "#{Attachment.table_name}.#{attribute} #{order_by[1]} "
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          end
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          if sort_type != params[:sort].split(",").last
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            sort += ","
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          end
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        end
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      end
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      @containers = [ Course.includes(:attachments).reorder(sort).find(@course.id)]
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      show_attachments @containers
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      render :layout => 'base_courses'
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    end
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  end
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  def new
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    @versions = @project.versions.sort
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    @course_tag = @project.project_type
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    if @project.project_type == 1
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      render :layout => 'base_courses'
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    end
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  end
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  def create
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   if params[:add_tag]
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     @addTag=true
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     #render :back
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      tag_saveEx
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      #render :text =>"success"
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      respond_to do |format|
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       format.js
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     end
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   else
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     #modify by nwb
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     if @project
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       @addTag=false
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       container = (params[:version_id].blank? ? @project : @project.versions.find_by_id(params[:version_id]))
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       attachments = Attachment.attach_filesex(container, params[:attachments], params[:attachment_type])
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       render_attachment_warning_if_needed(container)
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       if !attachments.empty? && !attachments[:files].blank? && Setting.notified_events.include?('file_added')
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         Mailer.attachments_added(attachments[:files]).deliver
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       end
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       # TODO: 临时用 nyan
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       sort_init 'created_on', 'desc'
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       sort_update 'created_on' => "#{Attachment.table_name}.created_on",
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                   'filename' => "#{Attachment.table_name}.filename",
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                   'size' => "#{Attachment.table_name}.filesize",
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                   'downloads' => "#{Attachment.table_name}.downloads"
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       @containers = [Project.includes(:attachments).reorder("#{Attachment.table_name}.created_on DESC").find(@project.id)] #modify by Long Jun
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       @containers += @project.versions.includes(:attachments).reorder("#{Attachment.table_name}.created_on DESC").all.sort
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       show_attachments @containers
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       @attachtype = 0
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       @contenttype = 0
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       respond_to do |format|
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         format.js
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         format.html {
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           redirect_to project_files_path(@project)
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         }
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       end
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     elsif @course
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       @addTag=false
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       attachments = Attachment.attach_filesex(@course, params[:attachments], params[:attachment_type])
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       if !attachments.empty? && !attachments[:files].blank? && Setting.notified_events.include?('file_added')
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         Mailer.attachments_added(attachments[:files]).deliver
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       end
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       # TODO: 临时用 nyan
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       sort_init 'created_on', 'desc'
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       sort_update 'created_on' => "#{Attachment.table_name}.created_on",
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                   'filename' => "#{Attachment.table_name}.filename",
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                   'size' => "#{Attachment.table_name}.filesize",
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                   'downloads' => "#{Attachment.table_name}.downloads"
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       @containers = [Course.includes(:attachments).reorder("#{Attachment.table_name}.created_on DESC").find(@course.id)]
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       show_attachments @containers
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       @attachtype = 0
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       @contenttype = 0
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       respond_to do |format|
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         format.js
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         format.html {
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           redirect_to course_files_path(@course)
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         }
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       end
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     end
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   end
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  end
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  def tag_saveEx
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    @tags = params[:tag_name][:name]
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    @obj_id = params[:object_id]
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    @obj_flag = params[:object_flag]
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    case @obj_flag
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      when '1' then
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        @obj = User.find_by_id(@obj_id)
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      when '2' then
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        @obj = Project.find_by_id(@obj_id)
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      when '3' then
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        @obj = Issue.find_by_id(@obj_id)
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      when '4' then
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        @obj = Bid.find_by_id(@obj_id)
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      when '5' then
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        @obj = Forum.find_by_id(@obj_id)
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      when '6'
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        @obj = Attachment.find_by_id(@obj_id)
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      when '7' then
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        @obj = Contest.find_by_id(@obj_id)
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      when '8'
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        @obj = OpenSourceProject.find_by_id(@obj_id)
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      when '9'
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        @obj = Course.find_by_id(@obj_id)
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      else
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        @obj = nil
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    end
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    unless @obj.nil?
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      @obj.tag_list.add(@tags.split(","))
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    else
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      return
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    end
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    if @obj.save
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      ## 执行成功的操作。
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    else
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      #捕获异常
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    end
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   end
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  # 返回指定资源类型的资源列表
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  # added by nwb
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  def getattachtype
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    sort_init 'created_on', 'desc' 
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    sort_update   'created_on' => "#{Attachment.table_name}.created_on", 
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                  'filename' => "#{Attachment.table_name}.filename",
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                  'size' => "#{Attachment.table_name}.filesize",
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                  'downloads' => "#{Attachment.table_name}.downloads"
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   if @project
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     @containers = [ Project.includes(:attachments).reorder("#{Attachment.table_name}.created_on DESC").find(@project.id)]
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     @containers += @project.versions.includes(:attachments).reorder("#{Attachment.table_name}.created_on DESC").all.sort
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    elsif @course
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     @containers = [ Course.includes(:attachments).reorder("#{Attachment.table_name}.created_on DESC").find(@course.id)]
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   end
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    show_attachments @containers
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    @attachtype = params[:type].to_i
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    @contenttype = params[:contentType].to_s
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    respond_to do |format|
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      format.js
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    end
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  end
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end
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