Chris@0: # redMine - project management software
Chris@0: # Copyright (C) 2006-2007  Jean-Philippe Lang
Chris@0: #
Chris@0: # This program is free software; you can redistribute it and/or
Chris@0: # modify it under the terms of the GNU General Public License
Chris@0: # as published by the Free Software Foundation; either version 2
Chris@0: # of the License, or (at your option) any later version.
Chris@0: # 
Chris@0: # This program is distributed in the hope that it will be useful,
Chris@0: # but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@0: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Chris@0: # GNU General Public License for more details.
Chris@0: # 
Chris@0: # You should have received a copy of the GNU General Public License
Chris@0: # along with this program; if not, write to the Free Software
Chris@0: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
Chris@0: 
Chris@0: desc 'Mantis migration script'
Chris@0: 
Chris@0: require 'active_record'
Chris@0: require 'iconv'
Chris@0: require 'pp'
Chris@0: 
Chris@0: namespace :redmine do
Chris@0: task :migrate_from_mantis => :environment do
Chris@0:   
Chris@0:   module MantisMigrate
Chris@0:    
Chris@0:       DEFAULT_STATUS = IssueStatus.default
Chris@0:       assigned_status = IssueStatus.find_by_position(2)
Chris@0:       resolved_status = IssueStatus.find_by_position(3)
Chris@0:       feedback_status = IssueStatus.find_by_position(4)
Chris@0:       closed_status = IssueStatus.find :first, :conditions => { :is_closed => true }
Chris@0:       STATUS_MAPPING = {10 => DEFAULT_STATUS,  # new
Chris@0:                         20 => feedback_status, # feedback
Chris@0:                         30 => DEFAULT_STATUS,  # acknowledged
Chris@0:                         40 => DEFAULT_STATUS,  # confirmed
Chris@0:                         50 => assigned_status, # assigned
Chris@0:                         80 => resolved_status, # resolved
Chris@0:                         90 => closed_status    # closed
Chris@0:                         }
Chris@0:                         
Chris@0:       priorities = IssuePriority.all
Chris@0:       DEFAULT_PRIORITY = priorities[2]
Chris@0:       PRIORITY_MAPPING = {10 => priorities[1], # none
Chris@0:                           20 => priorities[1], # low
Chris@0:                           30 => priorities[2], # normal
Chris@0:                           40 => priorities[3], # high
Chris@0:                           50 => priorities[4], # urgent
Chris@0:                           60 => priorities[5]  # immediate
Chris@0:                           }
Chris@0:     
Chris@0:       TRACKER_BUG = Tracker.find_by_position(1)
Chris@0:       TRACKER_FEATURE = Tracker.find_by_position(2)
Chris@0:       
Chris@0:       roles = Role.find(:all, :conditions => {:builtin => 0}, :order => 'position ASC')
Chris@0:       manager_role = roles[0]
Chris@0:       developer_role = roles[1]
Chris@0:       DEFAULT_ROLE = roles.last
Chris@0:       ROLE_MAPPING = {10 => DEFAULT_ROLE,   # viewer
Chris@0:                       25 => DEFAULT_ROLE,   # reporter
Chris@0:                       40 => DEFAULT_ROLE,   # updater
Chris@0:                       55 => developer_role, # developer
Chris@0:                       70 => manager_role,   # manager
Chris@0:                       90 => manager_role    # administrator
Chris@0:                       }
Chris@0:       
Chris@0:       CUSTOM_FIELD_TYPE_MAPPING = {0 => 'string', # String
Chris@0:                                    1 => 'int',    # Numeric
Chris@0:                                    2 => 'int',    # Float
Chris@0:                                    3 => 'list',   # Enumeration
Chris@0:                                    4 => 'string', # Email
Chris@0:                                    5 => 'bool',   # Checkbox
Chris@0:                                    6 => 'list',   # List
Chris@0:                                    7 => 'list',   # Multiselection list
Chris@0:                                    8 => 'date',   # Date
Chris@0:                                    }
Chris@0:                                    
Chris@0:       RELATION_TYPE_MAPPING = {1 => IssueRelation::TYPE_RELATES,    # related to
Chris@0:                                2 => IssueRelation::TYPE_RELATES,    # parent of
Chris@0:                                3 => IssueRelation::TYPE_RELATES,    # child of
Chris@0:                                0 => IssueRelation::TYPE_DUPLICATES, # duplicate of
Chris@0:                                4 => IssueRelation::TYPE_DUPLICATES  # has duplicate
Chris@0:                                }
Chris@0:                                                                    
Chris@0:     class MantisUser < ActiveRecord::Base
Chris@0:       set_table_name :mantis_user_table
Chris@0:       
Chris@0:       def firstname
Chris@0:         @firstname = realname.blank? ? username : realname.split.first[0..29]
Chris@0:         @firstname.gsub!(/[^\w\s\'\-]/i, '')
Chris@0:         @firstname
Chris@0:       end
Chris@0:       
Chris@0:       def lastname
Chris@0:         @lastname = realname.blank? ? '-' : realname.split[1..-1].join(' ')[0..29]
Chris@0:         @lastname.gsub!(/[^\w\s\'\-]/i, '')
Chris@0:         @lastname = '-' if @lastname.blank?
Chris@0:         @lastname
Chris@0:       end
Chris@0:       
Chris@0:       def email
Chris@0:         if read_attribute(:email).match(/^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i) &&
Chris@0:              !User.find_by_mail(read_attribute(:email))
Chris@0:           @email = read_attribute(:email)
Chris@0:         else
Chris@0:           @email = "#{username}@foo.bar"
Chris@0:         end
Chris@0:       end
Chris@0:       
Chris@0:       def username
Chris@0:         read_attribute(:username)[0..29].gsub(/[^a-zA-Z0-9_\-@\.]/, '-')
Chris@0:       end
Chris@0:     end
Chris@0:     
Chris@0:     class MantisProject < ActiveRecord::Base
Chris@0:       set_table_name :mantis_project_table
Chris@0:       has_many :versions, :class_name => "MantisVersion", :foreign_key => :project_id
Chris@0:       has_many :categories, :class_name => "MantisCategory", :foreign_key => :project_id
Chris@0:       has_many :news, :class_name => "MantisNews", :foreign_key => :project_id
Chris@0:       has_many :members, :class_name => "MantisProjectUser", :foreign_key => :project_id
Chris@0:       
Chris@0:       def identifier
chris@37:         read_attribute(:name).gsub(/[^a-z0-9\-]+/, '-').slice(0, Project::IDENTIFIER_MAX_LENGTH)
Chris@0:       end
Chris@0:     end
Chris@0:     
Chris@0:     class MantisVersion < ActiveRecord::Base
Chris@0:       set_table_name :mantis_project_version_table
Chris@0:       
Chris@0:       def version
Chris@0:         read_attribute(:version)[0..29]
Chris@0:       end
Chris@0:       
Chris@0:       def description
Chris@0:         read_attribute(:description)[0..254]
Chris@0:       end
Chris@0:     end
Chris@0:     
Chris@0:     class MantisCategory < ActiveRecord::Base
Chris@0:       set_table_name :mantis_project_category_table
Chris@0:     end
Chris@0:     
Chris@0:     class MantisProjectUser < ActiveRecord::Base
Chris@0:       set_table_name :mantis_project_user_list_table
Chris@0:     end
Chris@0:     
Chris@0:     class MantisBug < ActiveRecord::Base
Chris@0:       set_table_name :mantis_bug_table
Chris@0:       belongs_to :bug_text, :class_name => "MantisBugText", :foreign_key => :bug_text_id
Chris@0:       has_many :bug_notes, :class_name => "MantisBugNote", :foreign_key => :bug_id
Chris@0:       has_many :bug_files, :class_name => "MantisBugFile", :foreign_key => :bug_id
Chris@0:       has_many :bug_monitors, :class_name => "MantisBugMonitor", :foreign_key => :bug_id
Chris@0:     end
Chris@0:     
Chris@0:     class MantisBugText < ActiveRecord::Base
Chris@0:       set_table_name :mantis_bug_text_table
Chris@0:       
Chris@0:       # Adds Mantis steps_to_reproduce and additional_information fields
Chris@0:       # to description if any
Chris@0:       def full_description
Chris@0:         full_description = description
Chris@0:         full_description += "\n\n*Steps to reproduce:*\n\n#{steps_to_reproduce}" unless steps_to_reproduce.blank?
Chris@0:         full_description += "\n\n*Additional information:*\n\n#{additional_information}" unless additional_information.blank?
Chris@0:         full_description
Chris@0:       end
Chris@0:     end
Chris@0:     
Chris@0:     class MantisBugNote < ActiveRecord::Base
Chris@0:       set_table_name :mantis_bugnote_table
Chris@0:       belongs_to :bug, :class_name => "MantisBug", :foreign_key => :bug_id
Chris@0:       belongs_to :bug_note_text, :class_name => "MantisBugNoteText", :foreign_key => :bugnote_text_id
Chris@0:     end
Chris@0:     
Chris@0:     class MantisBugNoteText < ActiveRecord::Base
Chris@0:       set_table_name :mantis_bugnote_text_table
Chris@0:     end
Chris@0:     
Chris@0:     class MantisBugFile < ActiveRecord::Base
Chris@0:       set_table_name :mantis_bug_file_table
Chris@0:       
Chris@0:       def size
Chris@0:         filesize
Chris@0:       end
Chris@0:       
Chris@0:       def original_filename
Chris@0:         MantisMigrate.encode(filename)
Chris@0:       end
Chris@0:       
Chris@0:       def content_type
Chris@0:         file_type
Chris@0:       end
Chris@0:       
Chris@0:       def read(*args)
Chris@0:       	if @read_finished
Chris@0:       		nil
Chris@0:       	else
Chris@0:       		@read_finished = true
Chris@0:       		content
Chris@0:       	end
Chris@0:       end
Chris@0:     end
Chris@0:     
Chris@0:     class MantisBugRelationship < ActiveRecord::Base
Chris@0:       set_table_name :mantis_bug_relationship_table
Chris@0:     end
Chris@0:     
Chris@0:     class MantisBugMonitor < ActiveRecord::Base
Chris@0:       set_table_name :mantis_bug_monitor_table
Chris@0:     end
Chris@0:     
Chris@0:     class MantisNews < ActiveRecord::Base
Chris@0:       set_table_name :mantis_news_table
Chris@0:     end
Chris@0:     
Chris@0:     class MantisCustomField < ActiveRecord::Base
Chris@0:       set_table_name :mantis_custom_field_table
Chris@0:       set_inheritance_column :none  
Chris@0:       has_many :values, :class_name => "MantisCustomFieldString", :foreign_key => :field_id
Chris@0:       has_many :projects, :class_name => "MantisCustomFieldProject", :foreign_key => :field_id
Chris@0:       
Chris@0:       def format
Chris@0:         read_attribute :type
Chris@0:       end
Chris@0:       
Chris@0:       def name
Chris@0:         read_attribute(:name)[0..29].gsub(/[^\w\s\'\-]/, '-')
Chris@0:       end
Chris@0:     end
Chris@0:     
Chris@0:     class MantisCustomFieldProject < ActiveRecord::Base
Chris@0:       set_table_name :mantis_custom_field_project_table  
Chris@0:     end
Chris@0:     
Chris@0:     class MantisCustomFieldString < ActiveRecord::Base
Chris@0:       set_table_name :mantis_custom_field_string_table  
Chris@0:     end
Chris@0:   
Chris@0:   
Chris@0:     def self.migrate
Chris@0:           
Chris@0:       # Users
Chris@0:       print "Migrating users"
Chris@0:       User.delete_all "login <> 'admin'"
Chris@0:       users_map = {}
Chris@0:       users_migrated = 0
Chris@0:       MantisUser.find(:all).each do |user|
Chris@0:     	u = User.new :firstname => encode(user.firstname), 
Chris@0:     				 :lastname => encode(user.lastname),
Chris@0:     				 :mail => user.email,
Chris@0:     				 :last_login_on => user.last_visit
Chris@0:     	u.login = user.username
Chris@0:     	u.password = 'mantis'
Chris@0:     	u.status = User::STATUS_LOCKED if user.enabled != 1
Chris@0:     	u.admin = true if user.access_level == 90
Chris@0:     	next unless u.save!
Chris@0:     	users_migrated += 1
Chris@0:     	users_map[user.id] = u.id
Chris@0:     	print '.'
Chris@0:       end
Chris@0:       puts
Chris@0:     
Chris@0:       # Projects
Chris@0:       print "Migrating projects"
Chris@0:       Project.destroy_all
Chris@0:       projects_map = {}
Chris@0:       versions_map = {}
Chris@0:       categories_map = {}
Chris@0:       MantisProject.find(:all).each do |project|
Chris@0:     	p = Project.new :name => encode(project.name), 
Chris@0:                         :description => encode(project.description)
Chris@0:     	p.identifier = project.identifier
Chris@0:     	next unless p.save
Chris@0:     	projects_map[project.id] = p.id
Chris@0:     	p.enabled_module_names = ['issue_tracking', 'news', 'wiki']
Chris@0:         p.trackers << TRACKER_BUG
Chris@0:         p.trackers << TRACKER_FEATURE
Chris@0:     	print '.'
Chris@0:     	
Chris@0:     	# Project members
Chris@0:     	project.members.each do |member|
Chris@0:           m = Member.new :user => User.find_by_id(users_map[member.user_id]),
Chris@0:     	                   :roles => [ROLE_MAPPING[member.access_level] || DEFAULT_ROLE]
Chris@0:     	  m.project = p
Chris@0:     	  m.save
Chris@0:     	end	
Chris@0:     	
Chris@0:     	# Project versions
Chris@0:     	project.versions.each do |version|
Chris@0:           v = Version.new :name => encode(version.version),
Chris@0:                           :description => encode(version.description),
Chris@0:                           :effective_date => version.date_order.to_date
Chris@0:           v.project = p
Chris@0:           v.save
Chris@0:           versions_map[version.id] = v.id
Chris@0:     	end
Chris@0:     	
Chris@0:     	# Project categories
Chris@0:     	project.categories.each do |category|
Chris@0:           g = IssueCategory.new :name => category.category[0,30]
Chris@0:           g.project = p
Chris@0:           g.save
Chris@0:           categories_map[category.category] = g.id
Chris@0:     	end
Chris@0:       end	
Chris@0:       puts	
Chris@0:     
Chris@0:       # Bugs
Chris@0:       print "Migrating bugs"
Chris@0:       Issue.destroy_all
Chris@0:       issues_map = {}
Chris@0:       keep_bug_ids = (Issue.count == 0)
Chris@0:       MantisBug.find_each(:batch_size => 200) do |bug|
Chris@0:         next unless projects_map[bug.project_id] && users_map[bug.reporter_id]
Chris@0:     	i = Issue.new :project_id => projects_map[bug.project_id], 
Chris@0:                       :subject => encode(bug.summary),
Chris@0:                       :description => encode(bug.bug_text.full_description),
Chris@0:                       :priority => PRIORITY_MAPPING[bug.priority] || DEFAULT_PRIORITY,
Chris@0:                       :created_on => bug.date_submitted,
Chris@0:                       :updated_on => bug.last_updated
Chris@0:     	i.author = User.find_by_id(users_map[bug.reporter_id])
Chris@0:     	i.category = IssueCategory.find_by_project_id_and_name(i.project_id, bug.category[0,30]) unless bug.category.blank?
Chris@0:     	i.fixed_version = Version.find_by_project_id_and_name(i.project_id, bug.fixed_in_version) unless bug.fixed_in_version.blank?
Chris@0:     	i.status = STATUS_MAPPING[bug.status] || DEFAULT_STATUS
Chris@0:     	i.tracker = (bug.severity == 10 ? TRACKER_FEATURE : TRACKER_BUG)
Chris@0:     	i.id = bug.id if keep_bug_ids
Chris@0:     	next unless i.save
Chris@0:     	issues_map[bug.id] = i.id
Chris@0:     	print '.'
Chris@0:       STDOUT.flush
Chris@0: 
Chris@0:         # Assignee
Chris@0:         # Redmine checks that the assignee is a project member
Chris@0:         if (bug.handler_id && users_map[bug.handler_id])
Chris@0:           i.assigned_to = User.find_by_id(users_map[bug.handler_id])
Chris@0:           i.save_with_validation(false)
Chris@0:         end        
Chris@0:     	
Chris@0:     	# Bug notes
Chris@0:     	bug.bug_notes.each do |note|
Chris@0:     	  next unless users_map[note.reporter_id]
Chris@0:           n = Journal.new :notes => encode(note.bug_note_text.note),
Chris@0:                           :created_on => note.date_submitted
Chris@0:           n.user = User.find_by_id(users_map[note.reporter_id])
Chris@0:           n.journalized = i
Chris@0:           n.save
Chris@0:     	end
Chris@0:     	
Chris@0:         # Bug files
Chris@0:         bug.bug_files.each do |file|
Chris@0:           a = Attachment.new :created_on => file.date_added
Chris@0:           a.file = file
Chris@0:           a.author = User.find :first
Chris@0:           a.container = i
Chris@0:           a.save
Chris@0:         end
Chris@0:         
Chris@0:         # Bug monitors
Chris@0:         bug.bug_monitors.each do |monitor|
Chris@0:           next unless users_map[monitor.user_id]
Chris@0:           i.add_watcher(User.find_by_id(users_map[monitor.user_id]))
Chris@0:         end
Chris@0:       end
Chris@0:       
Chris@0:       # update issue id sequence if needed (postgresql)
Chris@0:       Issue.connection.reset_pk_sequence!(Issue.table_name) if Issue.connection.respond_to?('reset_pk_sequence!')
Chris@0:       puts
Chris@0:       
Chris@0:       # Bug relationships
Chris@0:       print "Migrating bug relations"
Chris@0:       MantisBugRelationship.find(:all).each do |relation|
Chris@0:         next unless issues_map[relation.source_bug_id] && issues_map[relation.destination_bug_id]
Chris@0:         r = IssueRelation.new :relation_type => RELATION_TYPE_MAPPING[relation.relationship_type]
Chris@0:         r.issue_from = Issue.find_by_id(issues_map[relation.source_bug_id])
Chris@0:         r.issue_to = Issue.find_by_id(issues_map[relation.destination_bug_id])
Chris@0:         pp r unless r.save
Chris@0:         print '.'
Chris@0:         STDOUT.flush
Chris@0:       end
Chris@0:       puts
Chris@0:       
Chris@0:       # News
Chris@0:       print "Migrating news"
Chris@0:       News.destroy_all
Chris@0:       MantisNews.find(:all, :conditions => 'project_id > 0').each do |news|
Chris@0:         next unless projects_map[news.project_id]
Chris@0:         n = News.new :project_id => projects_map[news.project_id],
Chris@0:                      :title => encode(news.headline[0..59]),
Chris@0:                      :description => encode(news.body),
Chris@0:                      :created_on => news.date_posted
Chris@0:         n.author = User.find_by_id(users_map[news.poster_id])
Chris@0:         n.save
Chris@0:         print '.'
Chris@0:         STDOUT.flush
Chris@0:       end
Chris@0:       puts
Chris@0:       
Chris@0:       # Custom fields
Chris@0:       print "Migrating custom fields"
Chris@0:       IssueCustomField.destroy_all
Chris@0:       MantisCustomField.find(:all).each do |field|
Chris@0:         f = IssueCustomField.new :name => field.name[0..29],
Chris@0:                                  :field_format => CUSTOM_FIELD_TYPE_MAPPING[field.format],
Chris@0:                                  :min_length => field.length_min,
Chris@0:                                  :max_length => field.length_max,
Chris@0:                                  :regexp => field.valid_regexp,
Chris@0:                                  :possible_values => field.possible_values.split('|'),
Chris@0:                                  :is_required => field.require_report?
Chris@0:         next unless f.save
Chris@0:         print '.'
Chris@0:         STDOUT.flush
Chris@0:         # Trackers association
Chris@0:         f.trackers = Tracker.find :all
Chris@0:         
Chris@0:         # Projects association
Chris@0:         field.projects.each do |project|
Chris@0:           f.projects << Project.find_by_id(projects_map[project.project_id]) if projects_map[project.project_id]
Chris@0:         end
Chris@0:         
Chris@0:         # Values
Chris@0:         field.values.each do |value|
Chris@0:           v = CustomValue.new :custom_field_id => f.id,
Chris@0:                               :value => value.value
Chris@0:           v.customized = Issue.find_by_id(issues_map[value.bug_id]) if issues_map[value.bug_id]
Chris@0:           v.save
Chris@0:         end unless f.new_record?
Chris@0:       end
Chris@0:       puts
Chris@0:     
Chris@0:       puts
Chris@0:       puts "Users:           #{users_migrated}/#{MantisUser.count}"
Chris@0:       puts "Projects:        #{Project.count}/#{MantisProject.count}"
Chris@0:       puts "Memberships:     #{Member.count}/#{MantisProjectUser.count}"
Chris@0:       puts "Versions:        #{Version.count}/#{MantisVersion.count}"
Chris@0:       puts "Categories:      #{IssueCategory.count}/#{MantisCategory.count}"
Chris@0:       puts "Bugs:            #{Issue.count}/#{MantisBug.count}"
Chris@0:       puts "Bug notes:       #{Journal.count}/#{MantisBugNote.count}"
Chris@0:       puts "Bug files:       #{Attachment.count}/#{MantisBugFile.count}"
Chris@0:       puts "Bug relations:   #{IssueRelation.count}/#{MantisBugRelationship.count}"
Chris@0:       puts "Bug monitors:    #{Watcher.count}/#{MantisBugMonitor.count}"
Chris@0:       puts "News:            #{News.count}/#{MantisNews.count}"
Chris@0:       puts "Custom fields:   #{IssueCustomField.count}/#{MantisCustomField.count}"
Chris@0:     end
Chris@0:   
Chris@0:     def self.encoding(charset)
Chris@0:       @ic = Iconv.new('UTF-8', charset)
Chris@0:     rescue Iconv::InvalidEncoding
Chris@0:       return false      
Chris@0:     end
Chris@0:     
Chris@0:     def self.establish_connection(params)
Chris@0:       constants.each do |const|
Chris@0:         klass = const_get(const)
Chris@0:         next unless klass.respond_to? 'establish_connection'
Chris@0:         klass.establish_connection params
Chris@0:       end
Chris@0:     end
Chris@0:     
Chris@0:     def self.encode(text)
Chris@0:       @ic.iconv text
Chris@0:     rescue
Chris@0:       text
Chris@0:     end
Chris@0:   end
Chris@0:   
Chris@0:   puts
Chris@0:   if Redmine::DefaultData::Loader.no_data?
Chris@0:     puts "Redmine configuration need to be loaded before importing data."
Chris@0:     puts "Please, run this first:"
Chris@0:     puts
Chris@0:     puts "  rake redmine:load_default_data RAILS_ENV=\"#{ENV['RAILS_ENV']}\""
Chris@0:     exit
Chris@0:   end
Chris@0:   
Chris@0:   puts "WARNING: Your Redmine data will be deleted during this process."
Chris@0:   print "Are you sure you want to continue ? [y/N] "
Chris@0:   STDOUT.flush
Chris@0:   break unless STDIN.gets.match(/^y$/i)
Chris@0:   
Chris@0:   # Default Mantis database settings
Chris@0:   db_params = {:adapter => 'mysql', 
Chris@0:                :database => 'bugtracker', 
Chris@0:                :host => 'localhost', 
Chris@0:                :username => 'root', 
Chris@0:                :password => '' }
Chris@0: 
Chris@0:   puts				
Chris@0:   puts "Please enter settings for your Mantis database"  
Chris@0:   [:adapter, :host, :database, :username, :password].each do |param|
Chris@0:     print "#{param} [#{db_params[param]}]: "
Chris@0:     value = STDIN.gets.chomp!
Chris@0:     db_params[param] = value unless value.blank?
Chris@0:   end
Chris@0:     
Chris@0:   while true
Chris@0:     print "encoding [UTF-8]: "
Chris@0:     STDOUT.flush
Chris@0:     encoding = STDIN.gets.chomp!
Chris@0:     encoding = 'UTF-8' if encoding.blank?
Chris@0:     break if MantisMigrate.encoding encoding
Chris@0:     puts "Invalid encoding!"
Chris@0:   end
Chris@0:   puts
Chris@0:   
Chris@0:   # Make sure bugs can refer bugs in other projects
Chris@0:   Setting.cross_project_issue_relations = 1 if Setting.respond_to? 'cross_project_issue_relations'
Chris@0:   
Chris@0:   # Turn off email notifications
Chris@0:   Setting.notified_events = []
Chris@0:   
Chris@0:   MantisMigrate.establish_connection db_params
Chris@0:   MantisMigrate.migrate
Chris@0: end
Chris@0: end