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- # frozen_string_literal: true
-
- # Redmine - project management software
- # Copyright (C) 2006-2019 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 'fileutils'
-
- module Redmine
- module Utils
- class << self
- # Returns the relative root url of the application
- def relative_url_root
- if ActionController::Base.respond_to?('relative_url_root')
- ActionController::Base.relative_url_root.to_s
- else
- ActionController::Base.config.relative_url_root.to_s
- end
- end
-
- # Sets the relative root url of the application
- def relative_url_root=(arg)
- if ActionController::Base.respond_to?('relative_url_root=')
- ActionController::Base.relative_url_root=arg
- else
- ActionController::Base.config.relative_url_root = arg
- end
- end
-
- # Generates a n bytes random hex string
- # Example:
- # random_hex(4) # => "89b8c729"
- def random_hex(n)
- SecureRandom.hex(n)
- end
-
- def save_upload(upload, path)
- directory = File.dirname(path)
- unless File.exists?(directory)
- FileUtils.mkdir_p directory
- end
- File.open(path, "wb") do |f|
- if upload.respond_to?(:read)
- buffer = ""
- while (buffer = upload.read(8192))
- f.write(buffer)
- yield buffer if block_given?
- end
- else
- f.write(upload)
- yield upload if block_given?
- end
- end
- end
- end
-
- module Shell
-
- module_function
-
- def shell_quote(str)
- if Redmine::Platform.mswin?
- '"' + str.gsub(/"/, '\\"') + '"'
- else
- "'" + str.gsub(/'/, "'\"'\"'") + "'"
- end
- end
-
- def shell_quote_command(command)
- if Redmine::Platform.mswin? && RUBY_PLATFORM == 'java'
- command
- else
- shell_quote(command)
- end
- end
- end
-
- module DateCalculation
- # Returns the number of working days between from and to
- def working_days(from, to)
- days = (to - from).to_i
- if days > 0
- weeks = days / 7
- result = weeks * (7 - non_working_week_days.size)
- days_left = days - weeks * 7
- start_cwday = from.cwday
- days_left.times do |i|
- unless non_working_week_days.include?(((start_cwday + i - 1) % 7) + 1)
- result += 1
- end
- end
- result
- else
- 0
- end
- end
-
- # Adds working days to the given date
- def add_working_days(date, working_days)
- if working_days > 0
- weeks = working_days / (7 - non_working_week_days.size)
- result = weeks * 7
- days_left = working_days - weeks * (7 - non_working_week_days.size)
- cwday = date.cwday
- while days_left > 0
- cwday += 1
- unless non_working_week_days.include?(((cwday - 1) % 7) + 1)
- days_left -= 1
- end
- result += 1
- end
- next_working_date(date + result)
- else
- date
- end
- end
-
- # Returns the date of the first day on or after the given date that is a working day
- def next_working_date(date)
- cwday = date.cwday
- days = 0
- days += 1 while non_working_week_days.include?(((cwday + days - 1) % 7) + 1)
- date + days
- end
-
- # Returns the index of non working week days (1=monday, 7=sunday)
- def non_working_week_days
- @non_working_week_days ||= begin
- days = Setting.non_working_week_days
- if days.is_a?(Array) && days.size < 7
- days.map(&:to_i)
- else
- []
- end
- end
- end
- end
- end
- end
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