976a31e941
The 'Change status' specific form removed and now accessible from issue/show view with no additional request (click on 'Update' to show the form). The 'Change issue status' permission is removed. To change the status, the user just needs to have either 'Edit' or 'Add note' permissions and some workflow transitions allowed. git-svn-id: http://redmine.rubyforge.org/svn/trunk@1043 e93f8b46-1217-0410-a6f0-8f06a7374b81
70 lines
2.7 KiB
Ruby
70 lines
2.7 KiB
Ruby
# redMine - project management software
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# Copyright (C) 2006 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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# 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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class IssueStatus < ActiveRecord::Base
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before_destroy :check_integrity
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has_many :workflows, :foreign_key => "old_status_id", :dependent => :delete_all
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acts_as_list
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validates_presence_of :name
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validates_uniqueness_of :name
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validates_length_of :name, :maximum => 30
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validates_format_of :name, :with => /^[\w\s\'\-]*$/i
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def before_save
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IssueStatus.update_all "is_default=#{connection.quoted_false}" if self.is_default?
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end
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# Returns the default status for new issues
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def self.default
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find(:first, :conditions =>["is_default=?", true])
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end
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# Returns an array of all statuses the given role can switch to
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# Uses association cache when called more than one time
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def new_statuses_allowed_to(role, tracker)
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new_statuses = workflows.select {|w| w.role_id == role.id && w.tracker_id == tracker.id}.collect{|w| w.new_status} if role && tracker
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new_statuses ? new_statuses.compact.sort{|x, y| x.position <=> y.position } : []
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end
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# Same thing as above but uses a database query
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# More efficient than the previous method if called just once
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def find_new_statuses_allowed_to(role, tracker)
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new_statuses = workflows.find(:all,
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:include => :new_status,
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:conditions => ["role_id=? and tracker_id=?", role.id, tracker.id]).collect{ |w| w.new_status }.compact if role && tracker
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new_statuses ? new_statuses.sort{|x, y| x.position <=> y.position } : []
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end
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def new_status_allowed_to?(status, role, tracker)
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status && role && tracker ?
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!workflows.find(:first, :conditions => {:new_status_id => status.id, :role_id => role.id, :tracker_id => tracker.id}).nil? :
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false
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end
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def <=>(status)
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position <=> status.position
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end
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def to_s; name end
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private
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def check_integrity
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raise "Can't delete status" if Issue.find(:first, :conditions => ["status_id=?", self.id])
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end
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end
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