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# redMine - project management software |
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# Copyright (C) 2006-2007 Jean-Philippe Lang |
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# Redmine - project management software |
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# Copyright (C) 2006-2011 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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# |
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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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# |
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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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@@ -20,7 +20,7 @@ require "digest/md5" |
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class Attachment < ActiveRecord::Base |
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belongs_to :container, :polymorphic => true |
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belongs_to :author, :class_name => "User", :foreign_key => "author_id" |
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validates_presence_of :container, :filename, :author |
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validates_length_of :filename, :maximum => 255 |
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validates_length_of :disk_filename, :maximum => 255 |
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@@ -31,20 +31,20 @@ class Attachment < ActiveRecord::Base |
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acts_as_activity_provider :type => 'files', |
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:permission => :view_files, |
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:author_key => :author_id, |
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:find_options => {:select => "#{Attachment.table_name}.*", |
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:find_options => {:select => "#{Attachment.table_name}.*", |
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:joins => "LEFT JOIN #{Version.table_name} ON #{Attachment.table_name}.container_type='Version' AND #{Version.table_name}.id = #{Attachment.table_name}.container_id " + |
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"LEFT JOIN #{Project.table_name} ON #{Version.table_name}.project_id = #{Project.table_name}.id OR ( #{Attachment.table_name}.container_type='Project' AND #{Attachment.table_name}.container_id = #{Project.table_name}.id )"} |
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acts_as_activity_provider :type => 'documents', |
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:permission => :view_documents, |
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:author_key => :author_id, |
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:find_options => {:select => "#{Attachment.table_name}.*", |
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:find_options => {:select => "#{Attachment.table_name}.*", |
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:joins => "LEFT JOIN #{Document.table_name} ON #{Attachment.table_name}.container_type='Document' AND #{Document.table_name}.id = #{Attachment.table_name}.container_id " + |
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"LEFT JOIN #{Project.table_name} ON #{Document.table_name}.project_id = #{Project.table_name}.id"} |
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cattr_accessor :storage_path |
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@@storage_path = Redmine::Configuration['attachments_storage_path'] || "#{RAILS_ROOT}/files" |
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def validate |
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if self.filesize > Setting.attachment_max_size.to_i.kilobytes |
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errors.add(:base, :too_long, :count => Setting.attachment_max_size.to_i.kilobytes) |
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@@ -76,7 +76,7 @@ class Attachment < ActiveRecord::Base |
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if @temp_file && (@temp_file.size > 0) |
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logger.debug("saving '#{self.diskfile}'") |
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md5 = Digest::MD5.new |
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File.open(diskfile, "wb") do |f| |
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File.open(diskfile, "wb") do |f| |
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buffer = "" |
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while (buffer = @temp_file.read(8192)) |
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f.write(buffer) |
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@@ -100,7 +100,7 @@ class Attachment < ActiveRecord::Base |
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def diskfile |
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"#{@@storage_path}/#{self.disk_filename}" |
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end |
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def increment_download |
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increment!(:downloads) |
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end |
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@@ -108,27 +108,27 @@ class Attachment < ActiveRecord::Base |
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def project |
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container.project |
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end |
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def visible?(user=User.current) |
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container.attachments_visible?(user) |
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end |
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def deletable?(user=User.current) |
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container.attachments_deletable?(user) |
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end |
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def image? |
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self.filename =~ /\.(jpe?g|gif|png)$/i |
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end |
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def is_text? |
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Redmine::MimeType.is_type?('text', filename) |
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end |
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def is_diff? |
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self.filename =~ /\.(patch|diff)$/i |
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end |
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# Returns true if the file is readable |
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def readable? |
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File.readable?(diskfile) |
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@@ -145,7 +145,7 @@ class Attachment < ActiveRecord::Base |
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attachments.each_value do |attachment| |
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file = attachment['file'] |
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next unless file && file.size > 0 |
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a = Attachment.create(:container => obj, |
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a = Attachment.create(:container => obj, |
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:file => file, |
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:description => attachment['description'].to_s.strip, |
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:author => User.current) |
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@@ -160,18 +160,18 @@ class Attachment < ActiveRecord::Base |
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end |
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{:files => attached, :unsaved => obj.unsaved_attachments} |
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end |
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private |
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def sanitize_filename(value) |
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# get only the filename, not the whole path |
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just_filename = value.gsub(/^.*(\\|\/)/, '') |
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# NOTE: File.basename doesn't work right with Windows paths on Unix |
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# INCORRECT: just_filename = File.basename(value.gsub('\\\\', '/')) |
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# INCORRECT: just_filename = File.basename(value.gsub('\\\\', '/')) |
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# Finally, replace all non alphanumeric, hyphens or periods with underscore |
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@filename = just_filename.gsub(/[^\w\.\-]/,'_') |
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@filename = just_filename.gsub(/[^\w\.\-]/,'_') |
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end |
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# Returns an ASCII or hashed filename |
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def self.disk_filename(filename) |
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timestamp = DateTime.now.strftime("%y%m%d%H%M%S") |