Redmine/app/models/changeset.rb

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# redMine - project management software
# Copyright (C) 2006-2007 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.
class Changeset < ActiveRecord::Base
belongs_to :repository
has_many :changes, :dependent => :delete_all
has_and_belongs_to_many :issues
validates_presence_of :repository_id, :revision, :committed_on, :commit_date
validates_numericality_of :revision, :only_integer => true
validates_uniqueness_of :revision, :scope => :repository_id
def committed_on=(date)
self.commit_date = date
super
end
def after_create
scan_comment_for_issue_ids
end
def scan_comment_for_issue_ids
return if comments.blank?
# keywords used to reference issues
ref_keywords = Setting.commit_ref_keywords.downcase.split(",")
# keywords used to fix issues
fix_keywords = Setting.commit_fix_keywords.downcase.split(",")
# status applied
fix_status = IssueStatus.find_by_id(Setting.commit_fix_status_id)
kw_regexp = (ref_keywords + fix_keywords).collect{|kw| Regexp.escape(kw.strip)}.join("|")
return if kw_regexp.blank?
# remove any associated issues
self.issues.clear
comments.scan(Regexp.new("(#{kw_regexp})[\s:]+(([\s,;&]*#?\\d+)+)", Regexp::IGNORECASE)).each do |match|
action = match[0]
target_issue_ids = match[1].scan(/\d+/)
target_issues = repository.project.issues.find_all_by_id(target_issue_ids)
if fix_status && fix_keywords.include?(action.downcase)
# update status of issues
logger.debug "Issues fixed by changeset #{self.revision}: #{issue_ids.join(', ')}." if logger && logger.debug?
target_issues.each do |issue|
# don't change the status is the issue is already closed
next if issue.status.is_closed?
issue.status = fix_status
issue.save
end
end
self.issues << target_issues
end
end
end