a0b802a328
git-svn-id: http://redmine-dmsf.googlecode.com/svn/trunk/redmine_dmsf@5 5e329b0b-a2ee-ea63-e329-299493fc886d
45 lines
1.5 KiB
Ruby
45 lines
1.5 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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require "tmpdir"
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module DmsfHelper
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def self.temp_dir
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Dir.tmpdir
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end
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def self.temp_filename(filename)
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filename = sanitize_filename(filename)
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timestamp = DateTime.now.strftime("%y%m%d%H%M%S")
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while File.exist?(File.join(temp_dir, "#{timestamp}_#{filename}"))
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timestamp.succ!
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end
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"#{timestamp}_#{filename}"
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end
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def self.sanitize_filename(filename)
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# get only the filename, not the whole path
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just_filename = File.basename(filename.gsub('\\\\', '/'))
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# Finally, replace all non alphanumeric, hyphens or periods with underscore
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just_filename.gsub(/[^\w\.\-]/,'_')
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end
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end
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