660e34766e
git-svn-id: http://redmine-dmsf.googlecode.com/svn/trunk/redmine_dmsf@183 5e329b0b-a2ee-ea63-e329-299493fc886d
125 lines
3.7 KiB
Ruby
125 lines
3.7 KiB
Ruby
# Redmine plugin for Document Management System "Features"
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#
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# Copyright (C) 2011 Vít Jonáš <vit.jonas@gmail.com>
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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 DmsfFolder < ActiveRecord::Base
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unloadable
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cattr_reader :invalid_characters
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@@invalid_characters = /\A[^\/\\\?":<>]*\z/
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belongs_to :project
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belongs_to :folder, :class_name => "DmsfFolder", :foreign_key => "dmsf_folder_id"
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has_many :subfolders, :class_name => "DmsfFolder", :foreign_key => "dmsf_folder_id", :order => "title ASC"
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has_many :files, :class_name => "DmsfFile", :foreign_key => "dmsf_folder_id",
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:conditions => { :deleted => false }
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belongs_to :user
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validates_presence_of :title
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validates_uniqueness_of :title, :scope => [:dmsf_folder_id, :project_id]
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validates_format_of :title, :with => @@invalid_characters,
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:message => l(:error_contains_invalid_character)
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validate :check_cycle
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def check_cycle
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folders = []
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self.subfolders.each {|f| folders.push(f)}
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folders.each do |folder|
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if folder == self.folder
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errors.add(:folder, l(:error_create_cycle_in_folder_dependency))
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return false
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end
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folder.subfolders.each {|f| folders.push(f)}
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end
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return true
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end
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def self.project_root_folders(project)
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find(:all, :conditions =>
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["dmsf_folder_id is NULL and project_id = :project_id", {:project_id => project.id}], :order => "title ASC")
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end
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def delete
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return false if !self.subfolders.empty? || !self.files.empty?
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destroy
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end
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def dmsf_path
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folder = self
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path = []
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while !folder.nil?
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path.unshift(folder)
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folder = folder.folder
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end
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path
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end
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def dmsf_path_str
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path = self.dmsf_path
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string_path = path.map { |element| element.title }
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string_path.join("/")
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end
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def notify?
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return true if self.notification
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return true if folder && folder.notify?
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return false
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end
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def notify_deactivate
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self.notification = false
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self.save!
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end
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def notify_activate
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self.notification = true
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self.save!
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end
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def self.directory_tree(project, current_folder = nil)
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tree = [[l(:link_documents), nil]]
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DmsfFolder.project_root_folders(project).each do |folder|
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unless folder == current_folder
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tree.push(["...#{folder.title}", folder.id])
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directory_subtree(tree, folder, 2, current_folder)
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end
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end
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return tree
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end
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def deep_file_count
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file_count = self.files.length
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self.subfolders.each {|subfolder| file_count += subfolder.deep_file_count}
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file_count
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end
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private
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def self.directory_subtree(tree, folder, level, current_folder)
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folder.subfolders.each do |subfolder|
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unless subfolder == current_folder
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tree.push(["#{"..." * level}#{subfolder.title}", subfolder.id])
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directory_subtree(tree, subfolder, level + 1, current_folder)
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end
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end
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end
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end
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