70bfdb2a9b
Updated two scopes to no longer be read-only (default stance is to make joins read only), however this breaks intended purpose
80 lines
2.8 KiB
Ruby
80 lines
2.8 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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require "digest/md5"
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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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# replace all non alphanumeric, hyphens or periods with underscore
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just_filename = just_filename.gsub(/[^\w\.\-]/,'_')
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unless just_filename =~ %r{^[a-zA-Z0-9_\.\-]*$}
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# keep the extension if any
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extension = $1 if just_filename =~ %r{(\.[a-zA-Z0-9]+)$}
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just_filename = Digest::MD5.hexdigest(just_filename) << extension
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end
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just_filename
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end
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def self.filetype_css(filename)
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extension = File.extname(filename)
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extension = extension[1, extension.length-1]
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if File.exists?("#{File.dirname(__FILE__)}/../../assets/images/filetypes/#{extension}.png")
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return "filetype-#{extension}";
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else
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return Redmine::MimeType.css_class_of(filename)
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end
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end
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def plugin_asset_path(plugin, asset_type, source)
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return "/plugin_assets/#{plugin}/#{asset_type}/#{source}"
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end
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def self.to_time(obj)
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#Right, enough of bugs, let's try a better approach here.
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return if !obj
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return obj.to_time(ActiveRecord::Base.default_timezone) if obj.is_a?(String)
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# Why can't Mysql::Time conform to time object? - without a utc? method it breaks redmine's
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# rendering method, so we convert it to string, and back into time - not the most efficient
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# of methods - however seems functional. Not sure if MySQL
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return obj.to_s.to_time(ActiveRecord::Base.default_timezone) if obj.class.name == "Mysql::Time"
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return obj
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end
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end
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