socialforge/app/controllers/files_controller.rb

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# Redmine - project management software
# Copyright (C) 2006-2013 Jean-Philippe Lang
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
class FilesController < ApplicationController
layout 'base_projects' #by young
menu_item :files
before_filter :auth_login1, :only => [:index]
before_filter :logged_user_by_apptoken,:only => [:index]
before_filter :find_project_by_project_id#, :except => [:getattachtype]
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before_filter :authorize, :except => [:getattachtype,:quote_resource_show,:search,:search_project,:quote_resource_show_project,:search_tag_attachment]
helper :sort
include SortHelper
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include FilesHelper
helper :project_score
include CoursesHelper
include ApplicationHelper
def show_attachments obj
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@attachments = []
obj.each do |container|
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@attachments += container.attachments
end
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@all_attachments = visable_attachemnts(@attachments)
@limit = 10
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@feedback_count = @all_attachments.count
@feedback_pages = Paginator.new @feedback_count, @limit, params['page']
@offset ||= @feedback_pages.offset
#@curse_attachments_all = @all_attachments[@offset, @limit]
@obj_attachments = paginateHelper @all_attachments,10
end
def search
sort = ""
@sort = ""
@order = ""
@is_remote = true
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@q = params[:name].strip
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
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# show_attachments [@course]
begin
q = "%#{params[:name].strip}%"
#(redirect_to stores_url, :notice => l(:label_sumbit_empty);return) if params[:name].blank?
if params[:insite]
if q == "%%"
@result = []
@searched_attach = paginateHelper @result,10
else
@result = find_public_attache q,sort
@result = visable_attachemnts_insite @result,@course
@searched_attach = paginateHelper @result,10
end
else
@result = find_course_attache q,@course,sort
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@result = visable_attachemnts @result
@searched_attach = paginateHelper @result,10
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@tag_list = get_course_tag_list @course
end
#rescue Exception => e
# #render 'stores'
# redirect_to search_course_files_url
end
end
def search_project
sort = ""
@sort = ""
@order = ""
@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
begin
q = "%#{params[:name].strip}%"
#(redirect_to stores_url, :notice => l(:label_sumbit_empty);return) if params[:name].blank?
if params[:insite]
@result = find_public_attache q,sort
@result = visable_attachemnts_insite @result,@project
@searched_attach = paginateHelper @result,10
else
@result = find_project_attache q,@project,sort
@result = visable_attachemnts @result
@searched_attach = paginateHelper @result,10
end
#rescue Exception => e
# #render 'stores'
# redirect_to search_course_files_url
end
end
def find_course_attache keywords,course,sort = ""
if sort == ""
sort = "created_on DESC"
end
resultSet = Attachment.where("attachments.container_type = 'Course' And attachments.container_id = '#{course.id}' AND filename LIKE :like ", like: "%#{keywords}%").
reorder(sort)
#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")
end
def find_project_attache keywords,project,sort = ""
if sort == ""
sort = "created_on DESC"
end
ids = ""
len = 0
count = project.versions.count
project.versions.each do |version|
len = len + 1
if len != count
ids += version.id.to_s + ','
else
ids += version.id.to_s
end
end
if ids.blank?
resultSet = Attachment.where("attachments.container_type = 'Project' And attachments.container_id = '#{project.id}' AND filename LIKE :like ", like: "%#{keywords}%").
reorder(sort)
else
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}%").
reorder(sort)
end
end
def find_public_attache keywords,sort = ""
# StoresController#search 将每条文件都查出来,再次进行判断过滤。---> resultSet.to_a.map
# 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。
# 现在还木有思路 药丸
if sort == ""
sort = "created_on DESC"
end
resultSet = Attachment.where("attachments.container_type IS NOT NULL AND attachments.copy_from IS NULL AND filename LIKE :like ", like: "%#{keywords}%").
reorder(sort)
end
def index
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@flag = params[:flag] || false
#sort_init 'filename', 'asc'
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 = ""
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@sort = ""
@order = ""
@is_remote = false
if params[:project_id]
@isproject = true
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"
when "quotes"
attribute = "quotes"
else
attribute = "created_on"
end
@sort = order_by[0]
@order = order_by[1]
if order_by.count == 1 && attribute
sort += "#{Attachment.table_name}.#{attribute} asc "
if sort_type != params[:sort].split(",").last
sort += ","
end
elsif order_by.count == 2 && order_by[1]
sort += "#{Attachment.table_name}.#{attribute} #{order_by[1]} "
if sort_type != params[:sort].split(",").last
sort += ","
end
end
end
else
sort = "#{Attachment.table_name}.created_on desc"
end
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@containers = [ Project.includes(:attachments).find(@project.id)]
@containers += @project.versions.includes(:attachments).all
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ids = []
@containers.each do |c|
ids += c.attachments.pluck(:id)
end
@containers = [Struct.new(:attachments).new(Attachment.where('id in (?)',ids).reorder(sort))]
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show_attachments @containers
respond_to do |format|
format.html
format.js
end
elsif params[:course_id]
@isproject = false
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"
when "quotes"
attribute = "quotes"
else
attribute = "created_on"
end
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@sort = order_by[0]
@order = order_by[1]
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if order_by.count == 1 && attribute
sort += "#{Attachment.table_name}.#{attribute} asc "
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if sort_type != params[:sort].split(",").last
sort += ","
end
elsif order_by.count == 2 && order_by[1]
sort += "#{Attachment.table_name}.#{attribute} #{order_by[1]} "
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if sort_type != params[:sort].split(",").last
sort += ","
end
end
end
else
sort = "#{Attachment.table_name}.created_on desc"
end
@containers = [ Course.includes(:attachments).reorder(sort).find(@course.id)]
show_attachments @containers
@tag_list = attachment_tag_list @all_attachments
render :layout => 'base_courses'
end
end
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def quote_resource_show
@file = Attachment.find(params[:id])
@can_quote = attachment_candown @file
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end
def quote_resource_show_project
@file = Attachment.find(params[:id])
@can_quote = attachment_candown @file
end
def new
@versions = @project.versions.sort
@course_tag = @project.project_type
if @project.project_type == 1
render :layout => 'base_courses'
end
end
def create
if params[:add_tag]
@addTag=true
#render :back
tag_saveEx
#render :text =>"success"
respond_to do |format|
format.js
end
else
#modify by nwb
if @project
@addTag=false
container = (params[:version_id].blank? ? @project : @project.versions.find_by_id(params[:version_id]))
attachments = Attachment.attach_filesex(container, params[:attachments], params[:attachment_type])
render_attachment_warning_if_needed(container)
if !attachments.empty? && !attachments[:files].blank? && Setting.notified_events.include?('file_added')
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Mailer.run.attachments_added(attachments[:files])
end
# TODO: 临时用 nyan
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"
@containers = [Project.includes(:attachments).reorder("#{Attachment.table_name}.created_on DESC").find(@project.id)] #modify by Long Jun
@containers += @project.versions.includes(:attachments).reorder("#{Attachment.table_name}.created_on DESC").all.sort
show_attachments @containers
@attachtype = 0
@contenttype = 0
respond_to do |format|
format.js
format.html {
redirect_to project_files_url(@project)
}
end
elsif @course
@addTag=false
attachments = Attachment.attach_filesex(@course, params[:attachments], params[:attachment_type])
if !attachments.empty? && !attachments[:files].blank? && Setting.notified_events.include?('file_added')
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Mailer.run.attachments_added(attachments[:files])
end
if params[:course_attachment_type] && params[:course_attachment_type] != "5"
case params[:course_attachment_type]
when "1"
tag_name = l(:label_courseware)
when "2"
tag_name = l(:label_software)
when "3"
tag_name = l(:label_media)
when "4"
tag_name = l(:label_code)
else
tag_name = ""
end
if !attachments.empty? && attachments[:files] && tag_name != ""
attachments[:files].each do |attachment|
attachment.tag_list.add(tag_name)
attachment.save
end
end
end
# TODO: 临时用 nyan
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"
@containers = [Course.includes(:attachments).reorder("#{Attachment.table_name}.created_on DESC").find(@course.id)]
show_attachments @containers
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@tag_list = attachment_tag_list @all_attachments
@attachtype = 0
@contenttype = 0
respond_to do |format|
format.js
format.html {
redirect_to course_files_url(@course)
}
end
end
end
end
def tag_saveEx
@tags = params[:tag_name][:name]
@obj_id = params[:object_id]
@obj_flag = params[:object_flag]
case @obj_flag
when '1' then
@obj = User.find_by_id(@obj_id)
when '2' then
@obj = Project.find_by_id(@obj_id)
when '3' then
@obj = Issue.find_by_id(@obj_id)
when '4' then
@obj = Bid.find_by_id(@obj_id)
when '5' then
@obj = Forum.find_by_id(@obj_id)
when '6'
@obj = Attachment.find_by_id(@obj_id)
when '7' then
@obj = Contest.find_by_id(@obj_id)
when '8'
@obj = OpenSourceProject.find_by_id(@obj_id)
when '9'
@obj = Course.find_by_id(@obj_id)
else
@obj = nil
end
unless @obj.nil?
@obj.tag_list.add(@tags.split(","))
else
return
end
if @obj.save
## 执行成功的操作。
else
#捕获异常
end
end
# 返回指定资源类型的资源列表
# added by nwb
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
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end
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#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
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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
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q = "%#{@q.strip}%"
@result = find_course_attache q,@course,sort
@result = visable_attachemnts @result
@result = @result.select{|attachment| attachment.tag_list.include?(@tag_name)}
@searched_attach = paginateHelper @result,10
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@tag_list = get_course_tag_list @course
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respond_to do |format|
format.js
# format.html
end
end
end