jro_apps/redmine Files · app/models/attachment.rb

Display status change before subject of issue on the activity view otherwise it may be truncated....

Display status change before subject of issue on the activity view otherwise it may be truncated. git-svn-id: http://redmine.rubyforge.org/svn/trunk@1505 e93f8b46-1217-0410-a6f0-8f06a7374b81

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             attachment.rb
        
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        Jean-Philippe Lang
    
added svn:eol-style native property on /app files...

              r330
            
      # redMine - project management software

      # Copyright (C) 2006-2007  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.

      require "digest/md5"

      class Attachment < ActiveRecord::Base

        belongs_to :container, :polymorphic => true

        belongs_to :author, :class_name => "User", :foreign_key => "author_id"

        Jean-Philippe Lang
    
Anonymous users can now be allowed to create, edit, comment issues, comment news and post messages in the forums....

              r906
            
        validates_presence_of :container, :filename, :author

        Jean-Philippe Lang
    
Added several validates_length_of...

              r590
            
        validates_length_of :filename, :maximum => 255

        validates_length_of :disk_filename, :maximum => 255

        Jean-Philippe Lang
    
Merged 0.6 branch into trunk....

              r663
            
        acts_as_event :title => :filename,

        Jean-Philippe Lang
    
Activity view now uses events attributes....

              r863
            
                      :url => Proc.new {|o| {:controller => 'attachments', :action => 'download', :id => o.id}}

        Jean-Philippe Lang
    
Merged 0.6 branch into trunk....

              r663
            
        Jean-Philippe Lang
    
added svn:eol-style native property on /app files...

              r330
            
        cattr_accessor :storage_path

        @@storage_path = "#{RAILS_ROOT}/files"

        def validate

          errors.add_to_base :too_long if self.filesize > Setting.attachment_max_size.to_i.kilobytes

        end

        Jean-Philippe Lang
    
Attachment model clean up: fixed some inconsistent indentation and an inaccurate comment (closes patch #903 by Rocco Stanzione)....

              r1306
            
        def file=(incoming_file)

          unless incoming_file.nil?

            @temp_file = incoming_file

            if @temp_file.size > 0

              self.filename = sanitize_filename(@temp_file.original_filename)

        Jean-Philippe Lang
    
Fixed: possible error when attachment's filename is non-ASCII (#747, #1243, #1089)....

              r1418
            
              self.disk_filename = Attachment.disk_filename(filename)

        Jean-Philippe Lang
    
Attachment model clean up: fixed some inconsistent indentation and an inaccurate comment (closes patch #903 by Rocco Stanzione)....

              r1306
            
              self.content_type = @temp_file.content_type.to_s.chomp

              self.filesize = @temp_file.size

            end

          end

        end

        Jean-Philippe Lang
    
added svn:eol-style native property on /app files...

              r330
            
        Jean-Philippe Lang
    
Attachment model clean up: fixed some inconsistent indentation and an inaccurate comment (closes patch #903 by Rocco Stanzione)....

              r1306
            
        def file

          nil

        end

        # Copy temp file to its final location

        def before_save

          if @temp_file && (@temp_file.size > 0)

            logger.debug("saving '#{self.diskfile}'")

            File.open(diskfile, "wb") do |f| 

              f.write(@temp_file.read)

            end

            self.digest = Digest::MD5.hexdigest(File.read(diskfile))

          end

          # Don't save the content type if it's longer than the authorized length

          if self.content_type && self.content_type.length > 255

            self.content_type = nil

          end

        end

        # Deletes file on the disk

        def after_destroy

        Jean-Philippe Lang
    
Fixed: TypeError in WikiController#destroy_attachment (#1281)....

              r1430
            
          File.delete(diskfile) if !filename.blank? && File.exist?(diskfile)

        Jean-Philippe Lang
    
Attachment model clean up: fixed some inconsistent indentation and an inaccurate comment (closes patch #903 by Rocco Stanzione)....

              r1306
            
        end

        # Returns file's location on disk

        def diskfile

          "#{@@storage_path}/#{self.disk_filename}"

        end

        Jean-Philippe Lang
    
added svn:eol-style native property on /app files...

              r330
            
        def increment_download

          increment!(:downloads)

        end

        Jean-Philippe Lang
    
Attachments can now be added to wiki pages (original patch by Pavol Murin). Only authorized users can add/delete attachments....

              r538
            
        def project

        Jean-Philippe Lang
    
* Updated German translation (Thomas Löber)...

              r921
            
          container.project

        Jean-Philippe Lang
    
Attachments can now be added to wiki pages (original patch by Pavol Murin). Only authorized users can add/delete attachments....

              r538
            
        end

        Jean-Philippe Lang
    
Image attachments are now sent inline to be viewed directly in the browser....

              r636
            
        def image?

        Jean-Philippe Lang
    
Attachment model clean up: fixed some inconsistent indentation and an inaccurate comment (closes patch #903 by Rocco Stanzione)....

              r1306
            
          self.filename =~ /\.(jpe?g|gif|png)$/i

        Jean-Philippe Lang
    
Image attachments are now sent inline to be viewed directly in the browser....

              r636
            
        end

        Jean-Philippe Lang
    
added svn:eol-style native property on /app files...

              r330
            
      private

        def sanitize_filename(value)

        Jean-Philippe Lang
    
Attachment model clean up: fixed some inconsistent indentation and an inaccurate comment (closes patch #903 by Rocco Stanzione)....

              r1306
            
          # get only the filename, not the whole path

          just_filename = value.gsub(/^.*(\\|\/)/, '')

          # NOTE: File.basename doesn't work right with Windows paths on Unix

          # INCORRECT: just_filename = File.basename(value.gsub('\\\\', '/')) 

        Jean-Philippe Lang
    
added svn:eol-style native property on /app files...

              r330
            
        Jean-Philippe Lang
    
Attachment model clean up: fixed some inconsistent indentation and an inaccurate comment (closes patch #903 by Rocco Stanzione)....

              r1306
            
          # Finally, replace all non alphanumeric, hyphens or periods with underscore

          @filename = just_filename.gsub(/[^\w\.\-]/,'_') 

        Jean-Philippe Lang
    
added svn:eol-style native property on /app files...

              r330
            
        end

        Jean-Philippe Lang
    
Fixed: possible error when attachment's filename is non-ASCII (#747, #1243, #1089)....

              r1418
            
        # Returns an ASCII or hashed filename

        def self.disk_filename(filename)

          df = DateTime.now.strftime("%y%m%d%H%M%S") + "_"

          if filename =~ %r{^[a-zA-Z0-9_\.\-]*$}

            df << filename

          else

            df << Digest::MD5.hexdigest(filename)

            # keep the extension if any

            df << $1 if filename =~ %r{(\.[a-zA-Z0-9]+)$}

          end

          df

        end

        Jean-Philippe Lang
    
Initial commit...

              r2
            
      end

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Jean-Philippe Lang added svn:eol-style native property on /app files...	r330	# redMine - project management software
		# Copyright (C) 2006-2007 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.

		require "digest/md5"

		class Attachment < ActiveRecord::Base
		belongs_to :container, :polymorphic => true
		belongs_to :author, :class_name => "User", :foreign_key => "author_id"

Jean-Philippe Lang Anonymous users can now be allowed to create, edit, comment issues, comment news and post messages in the forums....	r906	validates_presence_of :container, :filename, :author
Jean-Philippe Lang Added several validates_length_of...	r590	validates_length_of :filename, :maximum => 255
		validates_length_of :disk_filename, :maximum => 255
Jean-Philippe Lang Merged 0.6 branch into trunk....	r663
		acts_as_event :title => :filename,
Jean-Philippe Lang Activity view now uses events attributes....	r863	:url => Proc.new {\|o\| {:controller => 'attachments', :action => 'download', :id => o.id}}
Jean-Philippe Lang Merged 0.6 branch into trunk....	r663
Jean-Philippe Lang added svn:eol-style native property on /app files...	r330	cattr_accessor :storage_path
		@@storage_path = "#{RAILS_ROOT}/files"

		def validate
		errors.add_to_base :too_long if self.filesize > Setting.attachment_max_size.to_i.kilobytes
		end

Jean-Philippe Lang Attachment model clean up: fixed some inconsistent indentation and an inaccurate comment (closes patch #903 by Rocco Stanzione)....	r1306	def file=(incoming_file)
		unless incoming_file.nil?
		@temp_file = incoming_file
		if @temp_file.size > 0
		self.filename = sanitize_filename(@temp_file.original_filename)
Jean-Philippe Lang Fixed: possible error when attachment's filename is non-ASCII (#747, #1243, #1089)....	r1418	self.disk_filename = Attachment.disk_filename(filename)
Jean-Philippe Lang Attachment model clean up: fixed some inconsistent indentation and an inaccurate comment (closes patch #903 by Rocco Stanzione)....	r1306	self.content_type = @temp_file.content_type.to_s.chomp
		self.filesize = @temp_file.size
		end
		end
		end
Jean-Philippe Lang added svn:eol-style native property on /app files...	r330
Jean-Philippe Lang Attachment model clean up: fixed some inconsistent indentation and an inaccurate comment (closes patch #903 by Rocco Stanzione)....	r1306	def file
		nil
		end

		# Copy temp file to its final location
		def before_save
		if @temp_file && (@temp_file.size > 0)
		logger.debug("saving '#{self.diskfile}'")
		File.open(diskfile, "wb") do \|f\|
		f.write(@temp_file.read)
		end
		self.digest = Digest::MD5.hexdigest(File.read(diskfile))
		end
		# Don't save the content type if it's longer than the authorized length
		if self.content_type && self.content_type.length > 255
		self.content_type = nil
		end
		end

		# Deletes file on the disk
		def after_destroy
Jean-Philippe Lang Fixed: TypeError in WikiController#destroy_attachment (#1281)....	r1430	File.delete(diskfile) if !filename.blank? && File.exist?(diskfile)
Jean-Philippe Lang Attachment model clean up: fixed some inconsistent indentation and an inaccurate comment (closes patch #903 by Rocco Stanzione)....	r1306	end

		# Returns file's location on disk
		def diskfile
		"#{@@storage_path}/#{self.disk_filename}"
		end
Jean-Philippe Lang added svn:eol-style native property on /app files...	r330
		def increment_download
		increment!(:downloads)
		end
Jean-Philippe Lang Attachments can now be added to wiki pages (original patch by Pavol Murin). Only authorized users can add/delete attachments....	r538
		def project
Jean-Philippe Lang * Updated German translation (Thomas Löber)...	r921	container.project
Jean-Philippe Lang Attachments can now be added to wiki pages (original patch by Pavol Murin). Only authorized users can add/delete attachments....	r538	end

Jean-Philippe Lang Image attachments are now sent inline to be viewed directly in the browser....	r636	def image?
Jean-Philippe Lang Attachment model clean up: fixed some inconsistent indentation and an inaccurate comment (closes patch #903 by Rocco Stanzione)....	r1306	self.filename =~ /\.(jpe?g\|gif\|png)$/i
Jean-Philippe Lang Image attachments are now sent inline to be viewed directly in the browser....	r636	end

Jean-Philippe Lang added svn:eol-style native property on /app files...	r330	private
		def sanitize_filename(value)
Jean-Philippe Lang Attachment model clean up: fixed some inconsistent indentation and an inaccurate comment (closes patch #903 by Rocco Stanzione)....	r1306	# get only the filename, not the whole path
		just_filename = value.gsub(/^.*(\\\|\/)/, '')
		# NOTE: File.basename doesn't work right with Windows paths on Unix
		# INCORRECT: just_filename = File.basename(value.gsub('\\\\', '/'))
Jean-Philippe Lang added svn:eol-style native property on /app files...	r330
Jean-Philippe Lang Attachment model clean up: fixed some inconsistent indentation and an inaccurate comment (closes patch #903 by Rocco Stanzione)....	r1306	# Finally, replace all non alphanumeric, hyphens or periods with underscore
		@filename = just_filename.gsub(/[^\w\.\-]/,'_')
Jean-Philippe Lang added svn:eol-style native property on /app files...	r330	end
Jean-Philippe Lang Fixed: possible error when attachment's filename is non-ASCII (#747, #1243, #1089)....	r1418
		# Returns an ASCII or hashed filename
		def self.disk_filename(filename)
		df = DateTime.now.strftime("%y%m%d%H%M%S") + "_"
		if filename =~ %r{^[a-zA-Z0-9_\.\-]*$}
		df << filename
		else
		df << Digest::MD5.hexdigest(filename)
		# keep the extension if any
		df << $1 if filename =~ %r{(\.[a-zA-Z0-9]+)$}
		end
		df
		end
Jean-Philippe Lang Initial commit...	r2	end