606 lines
20 KiB
Ruby
606 lines
20 KiB
Ruby
#encoding: utf-8
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# 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 :auth_login1, :only => [:index]
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before_filter :logged_user_by_apptoken,:only => [:index]
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before_filter :find_project_by_project_id#, :except => [:getattachtype]
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before_filter :authorize, :except => [:create,:getattachtype,:quote_resource_show,:search,:searchone4reload,:search_project,:quote_resource_show_project,:search_tag_attachment]
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helper :sort
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include SortHelper
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include FilesHelper
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helper :project_score
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include CoursesHelper
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include ApplicationHelper
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def show_attachments obj
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@attachments = []
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obj.each do |container|
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@attachments += container.attachments
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end
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@all_attachments = User.current.admin? ? @attachments : visable_attachemnts(@attachments)
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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 = @all_attachments[@offset, @limit]
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@obj_attachments = paginateHelper @all_attachments,10
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end
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def searchone4reload
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attachment = Attachment.find_by_id(params[:fileid]);
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respond_to do |format|
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format.html{render :layout => nil,:locals=>{:file=>attachment,:course=>@course}}
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end
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end
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def search
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sort = ""
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@sort = ""
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@order = ""
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@is_remote = true
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@q = params[:name].strip
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if params[:sort]
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order_by = params[:sort].split(":")
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@sort = order_by[0]
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if order_by.count > 1
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@order = order_by[1]
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end
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sort = "#{@sort} #{@order}"
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end
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# show_attachments [@course]
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begin
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q = "%#{params[:name].strip}%"
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#(redirect_to stores_url, :notice => l(:label_sumbit_empty);return) if params[:name].blank?
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if params[:insite]
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if q == "%%"
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@result = []
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@searched_attach = paginateHelper @result,10
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else
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@result = find_public_attache q,sort
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@result = visable_attachemnts_insite @result,@course
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@searched_attach = paginateHelper @result,10
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end
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else
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@result = find_course_attache q,@course,sort
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@result = visable_attachemnts @result
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@searched_attach = paginateHelper @result,10
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@tag_list = get_course_tag_list @course
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end
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#rescue Exception => e
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# #render 'stores'
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# redirect_to search_course_files_url
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end
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end
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def search_project
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sort = ""
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@sort = ""
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@order = ""
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@is_remote = true
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if params[:sort]
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order_by = params[:sort].split(":")
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@sort = order_by[0]
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if order_by.count > 1
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@order = order_by[1]
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end
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sort = "#{@sort} #{@order}"
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end
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begin
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q = "%#{params[:name].strip}%"
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#(redirect_to stores_url, :notice => l(:label_sumbit_empty);return) if params[:name].blank?
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if params[:insite]
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if q == "%%"
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@result = []
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@searched_attach = paginateHelper @result,10
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else
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@result = find_public_attache q,sort
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@result = visable_attachemnts_insite @result,@project
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@searched_attach = paginateHelper @result,10
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end
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else
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@result = find_project_attache q,@project,sort
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@result = visable_attachemnts @result
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@searched_attach = paginateHelper @result,10
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end
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#rescue Exception => e
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# #render 'stores'
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# redirect_to search_course_files_url
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end
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end
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def find_course_attache keywords,course,sort = ""
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if sort == ""
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sort = "created_on DESC"
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end
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if keywords != "%%"
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resultSet = Attachment.where("attachments.container_type = 'Course' And attachments.container_id = '#{course.id}' AND filename LIKE :like ", like: "%#{keywords}%").
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reorder(sort)
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else
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resultSet = Attachment.where("attachments.container_type = 'Course' And attachments.container_id = '#{course.id}' "). reorder(sort)
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end
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#resultSet = Attachment.find_by_sql("SELECT `attachments`.* FROM `attachments` LEFT OUTER JOIN `homework_attaches` ON `attachments`.container_type = 'HomeworkAttach' AND `attachments`.container_id = `homework_attaches`.id LEFT OUTER JOIN `homework_for_courses` ON `homework_attaches`.bid_id = `homework_for_courses`.bid_id LEFT OUTER JOIN `homework_for_courses` AS H_C ON `attachments`.container_type = 'Bid' AND `attachments`.container_id = H_C.bid_id WHERE (`homework_for_courses`.course_id = 117 OR H_C.course_id = 117 OR (`attachments`.container_type = 'Course' AND `attachments`.container_id = 117)) AND `attachments`.filename LIKE '%#{keywords}%'").reorder("created_on DESC")
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end
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def find_project_attache keywords,project,sort = ""
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if sort == ""
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sort = "created_on DESC"
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end
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ids = ""
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len = 0
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count = project.versions.count
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project.versions.each do |version|
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len = len + 1
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if len != count
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ids += version.id.to_s + ','
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else
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ids += version.id.to_s
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end
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end
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if ids.blank?
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resultSet = Attachment.where("attachments.container_type = 'Project' And attachments.container_id = '#{project.id}' AND filename LIKE :like ", like: "%#{keywords}%").
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reorder(sort)
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else
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resultSet = Attachment.where("((attachments.container_type = 'Project' And attachments.container_id = '#{project.id}') OR (container_type = 'Version' AND container_id IN (#{ids}))) AND filename LIKE :like ", like: "%#{keywords}%").
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reorder(sort)
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end
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end
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def find_public_attache keywords,sort = ""
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# StoresController#search 将每条文件都查出来，再次进行判断过滤。---> resultSet.to_a.map
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# 此时内容不多速度还可，但文件增长，每条判断多则进行3-4次表连接。
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# 现在还木有思路 药丸
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if sort == ""
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sort = "created_on DESC"
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end
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resultSet = Attachment.where("attachments.container_type IS NOT NULL AND attachments.copy_from IS NULL AND filename LIKE :like ", like: "%#{keywords}%").
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reorder(sort)
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end
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def index
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@flag = params[:flag] || false
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sort = ""
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@sort = ""
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@order = ""
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@is_remote = false
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if params[:project_id]
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@isproject = true
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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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when "quotes"
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attribute = "quotes"
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else
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attribute = "created_on"
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end
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@sort = order_by[0]
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@order = order_by[1]
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if order_by.count == 1 && attribute
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sort += "#{Attachment.table_name}.#{attribute} asc "
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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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elsif order_by.count == 2 && order_by[1]
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sort += "#{Attachment.table_name}.#{attribute} #{order_by[1]} "
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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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else
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sort = "#{Attachment.table_name}.created_on desc"
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end
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@containers = [ Project.includes(:attachments).find(@project.id)]
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@containers += @project.versions.includes(:attachments).all
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ids = []
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@containers.each do |c|
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ids += c.attachments.pluck(:id)
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end
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@containers = [Struct.new(:attachments).new(Attachment.where('id in (?)',ids).reorder(sort))]
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show_attachments @containers
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respond_to do |format|
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format.html
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format.js
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end
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elsif params[:course_id]
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@isproject = false
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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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when "quotes"
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attribute = "quotes"
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else
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attribute = "created_on"
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end
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@sort = order_by[0]
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@order = order_by[1]
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if order_by.count == 1 && attribute
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sort += "#{Attachment.table_name}.#{attribute} asc "
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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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elsif order_by.count == 2 && order_by[1]
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sort += "#{Attachment.table_name}.#{attribute} #{order_by[1]} "
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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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else
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sort = "#{Attachment.table_name}.created_on desc"
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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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@tag_list = attachment_tag_list @all_attachments
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render :layout => 'base_courses'
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end
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end
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def quote_resource_show
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@file = Attachment.find(params[:id])
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@can_quote = attachment_candown @file
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end
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def quote_resource_show_project
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@file = Attachment.find(params[:id])
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@can_quote = attachment_candown @file
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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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if params[:in_project_toolbar]
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@in_project_toolbar = params[:in_project_toolbar]
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end
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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.run.attachments_added(attachments[:files])
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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_url(@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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if params[:in_course_toolbar]
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@in_course_toolbar = params[:in_course_toolbar]
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end
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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.run.attachments_added(attachments[:files])
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end
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# 更新课程英雄榜得分
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update_contributor_score(@course, attachments[:files].first)
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# end
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if params[:course_attachment_type] && params[:course_attachment_type].is_a?(Array)
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params[:course_attachment_type].each do |type|
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tag_name = get_tag_name_by_type_number type
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if !attachments.empty? && attachments[:files] && tag_name != ""
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attachments[:files].each do |attachment|
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attachment.tag_list.add(tag_name)
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attachment.save
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end
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end
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end
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else
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if params[:course_attachment_type] && params[:course_attachment_type] != "5"
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tag_name = get_tag_name_by_type_number params[:course_attachment_type]
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if !attachments.empty? && attachments[:files] && tag_name != ""
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attachments[:files].each do |attachment|
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attachment.tag_list.add(tag_name)
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attachment.save
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end
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end
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end
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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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@tag_list = attachment_tag_list @all_attachments
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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_url(@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 update_contributor_score(course, file )
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unless file.author.allowed_to?(:as_teacher, course)
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course_contributor_score = CourseContributorScore.where("course_id =? and user_id =?", course.id, file.author.id).first
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if course_contributor_score.nil?
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CourseContributorScore.create(:course_id => course.id, :user_id => file.author.id, :message_num => 0, :message_reply_num => 0,
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:news_reply_num => 0, :resource_num => 5, :journal_num => 0, :journal_reply_num => 0, :total_score => 5)
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else
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score = course_contributor_score.resource_num + 5
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total_score = course_contributor_score.total_score + 5
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course_contributor_score.update_attributes(:resource_num => score, :total_score => total_score)
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end
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end
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end
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def get_tag_name_by_type_number type
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case type
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when "1"
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tag_name = l(:label_courseware)
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when "2"
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tag_name = l(:label_software)
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when "3"
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tag_name = l(:label_media)
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when "4"
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tag_name = l(:label_code)
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when "6"
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tag_name = "论文"
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else
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tag_name = ""
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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
|
||
sort_init 'created_on', 'desc'
|
||
sort_update 'created_on' => "#{Attachment.table_name}.created_on",
|
||
'filename' => "#{Attachment.table_name}.filename",
|
||
'size' => "#{Attachment.table_name}.filesize",
|
||
'downloads' => "#{Attachment.table_name}.downloads"
|
||
sort=''
|
||
|
||
if params[:sort]
|
||
params[:sort].split(",").each do |sort_type|
|
||
order_by = sort_type.split(":")
|
||
|
||
case order_by[0]
|
||
when "filename"
|
||
attribute = "filename"
|
||
when "size"
|
||
attribute = "filesize"
|
||
when "attach_type"
|
||
attribute = "attachtype"
|
||
when "content_type"
|
||
attribute = "created_on"
|
||
when "field_file_dense"
|
||
attribute = "is_public"
|
||
when "downloads"
|
||
attribute = "downloads"
|
||
when "created_on"
|
||
attribute = "created_on"
|
||
end
|
||
|
||
if order_by.count == 1
|
||
sort += "#{Attachment.table_name}.#{attribute} asc "
|
||
elsif order_by.count == 2
|
||
sort += "#{Attachment.table_name}.#{attribute} #{order_by[1]} "
|
||
end
|
||
if sort_type != params[:sort].split(",").last
|
||
sort += ","
|
||
end
|
||
end
|
||
end
|
||
|
||
if @project
|
||
@isproject = true
|
||
@containers = [ Project.includes(:attachments).reorder("#{Attachment.table_name}.created_on DESC").find(@project.id)]
|
||
@containers += @project.versions.includes(:attachments).reorder(sort).all
|
||
show_attachments @containers
|
||
@attachtype = params[:type].to_i
|
||
@contenttype = params[:contentType].to_s
|
||
respond_to do |format|
|
||
format.js
|
||
format.html {
|
||
render :layout => 'base_projects'
|
||
}
|
||
end
|
||
|
||
elsif @course
|
||
@isproject = false
|
||
@containers = [ Course.includes(:attachments).reorder(sort).find(@course.id)]
|
||
show_attachments @containers
|
||
@attachtype = params[:type].to_i
|
||
@contenttype = params[:contentType].to_s
|
||
# render layout: 'base_courses'
|
||
respond_to do |format|
|
||
format.js
|
||
format.html {
|
||
render :layout => 'base_courses'
|
||
}
|
||
end
|
||
else
|
||
show_attachments @containers
|
||
@attachtype = params[:type].to_i
|
||
@contenttype = params[:contentType].to_s
|
||
|
||
respond_to do |format|
|
||
format.js
|
||
format.html
|
||
end
|
||
end
|
||
end
|
||
|
||
#查找指定TAG的按条件过滤的资源列表，只有课程内搜索有此功能
|
||
def search_tag_attachment
|
||
@q,@tag_name,@order = params[:q],params[:tag_name]
|
||
@is_remote = true
|
||
if params[:sort]
|
||
order_by = params[:sort].split(":")
|
||
@sort = order_by[0]
|
||
if order_by.count > 1
|
||
@order = order_by[1]
|
||
end
|
||
sort = "#{@sort} #{@order}"
|
||
end
|
||
|
||
q = "%#{@q.strip}%"
|
||
@result = find_course_attache q,@course,sort
|
||
@result = visable_attachemnts @result
|
||
@result = @result.select{|attachment| attachment.tag_list.include?(@tag_name)} unless @tag_name.blank?
|
||
@searched_attach = paginateHelper @result,10
|
||
@tag_list = get_course_tag_list @course
|
||
|
||
respond_to do |format|
|
||
format.js
|
||
# format.html
|
||
end
|
||
end
|
||
end
|