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Commit 1dcf50b5 authored by Jean-Philippe Lang's avatar Jean-Philippe Lang
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Mantis migration task initial import. 

git-svn-id: http://redmine.rubyforge.org/svn/trunk@623 e93f8b46-1217-0410-a6f0-8f06a7374b81
parent a8b202c9
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lib/tasks/migrate_from_mantis.rake 0 → 100644
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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.
desc 'Mantis migration script'
require 'active_record'
require 'iconv'
task :migrate_from_mantis => :environment do
module MantisMigrate
default_status = IssueStatus.default
closed_status = IssueStatus.find :first, :conditions => { :is_closed => true }
STATUS_MAPPING = {10 => default_status, # new
20 => default_status, # feedback
30 => default_status, # acknowledged
40 => default_status, # confirmed
50 => default_status, # assigned
80 => default_status, # resolved
90 => closed_status # closed
}
default_role = Role.find :first
ROLE_MAPPING = {10 => default_role, # viewer
25 => default_role, # reporter
40 => default_role, # updater
55 => default_role, # developer
70 => default_role, # manager
90 => default_role # administrator
}
CUSTOM_FIELD_TYPE_MAPPING = {0 => 'string', # String
1 => 'int', # Numeric
2 => 'int', # Float
3 => 'list', # Enumeration
4 => 'string', # Email
5 => 'bool', # Checkbox
6 => 'list', # List
7 => 'list', # Multiselection list
8 => 'date', # Date
}
class MantisUser < ActiveRecord::Base
set_table_name :mantis_user_table
def firstname
realname.blank? ? username : realname.split.first
end
def lastname
realname.blank? ? username : realname.split[1..-1].join(' ')
end
def email
if read_attribute(:email).match(/^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i)
read_attribute(:email)
else
"#{username}@foo.bar"
end
end
end
class MantisProject < ActiveRecord::Base
set_table_name :mantis_project_table
has_many :versions, :class_name => "MantisVersion", :foreign_key => :project_id
has_many :categories, :class_name => "MantisCategory", :foreign_key => :project_id
has_many :news, :class_name => "MantisNews", :foreign_key => :project_id
has_many :members, :class_name => "MantisProjectUser", :foreign_key => :project_id
def name
read_attribute(:name)[0..29].gsub(/[^\w\s\'\-]/, '-')
end
def description
read_attribute(:description).blank? ? read_attribute(:name) : read_attribute(:description)[0..254]
end
def identifier
read_attribute(:name).underscore[0..11].gsub(/[^a-z0-9\-]/, '-')
end
end
class MantisVersion < ActiveRecord::Base
set_table_name :mantis_project_version_table
def version
read_attribute(:version)[0..29]
end
def description
read_attribute(:description)[0..254]
end
end
class MantisCategory < ActiveRecord::Base
set_table_name :mantis_project_category_table
end
class MantisProjectUser < ActiveRecord::Base
set_table_name :mantis_project_user_list_table
end
class MantisBug < ActiveRecord::Base
set_table_name :mantis_bug_table
belongs_to :bug_text, :class_name => "MantisBugText", :foreign_key => :bug_text_id
has_many :bug_notes, :class_name => "MantisBugNote", :foreign_key => :bug_id
has_many :bug_files, :class_name => "MantisBugFile", :foreign_key => :bug_id
end
class MantisBugText < ActiveRecord::Base
set_table_name :mantis_bug_text_table
end
class MantisBugNote < ActiveRecord::Base
set_table_name :mantis_bugnote_table
belongs_to :bug, :class_name => "MantisBug", :foreign_key => :bug_id
belongs_to :bug_note_text, :class_name => "MantisBugNoteText", :foreign_key => :bugnote_text_id
end
class MantisBugNoteText < ActiveRecord::Base
set_table_name :mantis_bugnote_text_table
end
class MantisBugFile < ActiveRecord::Base
set_table_name :mantis_bug_file_table
def size
filesize
end
def original_filename
filename
end
def content_type
file_type
end
def read
content
end
end
class MantisNews < ActiveRecord::Base
set_table_name :mantis_news_table
end
class MantisCustomField < ActiveRecord::Base
set_table_name :mantis_custom_field_table
set_inheritance_column :none
has_many :values, :class_name => "MantisCustomFieldString", :foreign_key => :field_id
has_many :projects, :class_name => "MantisCustomFieldProject", :foreign_key => :field_id
def format
read_attribute :type
end
def name
read_attribute(:name)[0..29].gsub(/[^\w\s\'\-]/, '-')
end
end
class MantisCustomFieldProject < ActiveRecord::Base
set_table_name :mantis_custom_field_project_table
end
class MantisCustomFieldString < ActiveRecord::Base
set_table_name :mantis_custom_field_string_table
end
def self.migrate
# Users
print "Migrating users"
User.delete_all "login <> 'admin'"
users_map = {}
users_migrated = 0
MantisUser.find(:all).each do |user|
u = User.new :firstname => encode(user.firstname),
:lastname => encode(user.lastname),
:mail => user.email,
:last_login_on => user.last_visit
u.login = user.username
u.password = 'mantis'
u.status = User::STATUS_LOCKED if user.enabled != 1
u.admin = true if user.access_level == 90
next unless u.save
users_migrated += 1
users_map[user.id] = u.id
print '.'
end
puts
# Projects
print "Migrating projects"
Project.destroy_all
projects_map = {}
versions_map = {}
categories_map = {}
MantisProject.find(:all).each do |project|
p = Project.new :name => encode(project.name),
:description => encode(project.description)
p.identifier = project.identifier
next unless p.save
projects_map[project.id] = p.id
print '.'
# Project members
project.members.each do |member|
m = Member.new :user => User.find(users_map[member.user_id]),
:role => ROLE_MAPPING[member.access_level] || default_role
m.project = p
m.save
end
# Project versions
project.versions.each do |version|
v = Version.new :name => encode(version.version),
:description => encode(version.description),
:effective_date => version.date_order.to_date
v.project = p
v.save
versions_map[version.id] = v.id
end
# Project categories
project.categories.each do |category|
g = IssueCategory.new :name => category.category
g.project = p
g.save
categories_map[category.category] = g.id
end
end
puts
# Bugs
print "Migrating bugs"
Issue.destroy_all
issues_map = {}
MantisBug.find(:all).each do |bug|
next unless projects_map[bug.project_id]
i = Issue.new :project_id => projects_map[bug.project_id],
:subject => encode(bug.summary),
:description => encode(bug.bug_text.description),
# TODO
:priority => Enumeration.get_values('IPRI').first,
:created_on => bug.date_submitted,
:updated_on => bug.last_updated
i.author = User.find(users_map[bug.reporter_id] || :first)
i.assigned_to = User.find(users_map[bug.handler_id]) if bug.handler_id && users_map[bug.handler_id]
i.category = IssueCategory.find_by_project_id_and_name(i.project_id, bug.category) unless bug.category.blank?
i.fixed_version = Version.find_by_project_id_and_name(i.project_id, bug.fixed_in_version) unless bug.fixed_in_version.blank?
i.status = STATUS_MAPPING[bug.status] || default_status
# TODO
i.tracker = Tracker.find(:first)
next unless i.save
issues_map[bug.id] = i.id
print '.'
# Bug notes
bug.bug_notes.each do |note|
n = Journal.new :notes => encode(note.bug_note_text.note),
:created_on => note.date_submitted
n.user = User.find(users_map[note.reporter_id] || :first)
n.journalized = i
n.save
end
# Bug files
bug.bug_files.each do |file|
a = Attachment.new :created_on => file.date_added
a.file = file
a.author = User.find :first
a.container = i
a.save
end
end
puts
# News
print "Migrating news"
News.destroy_all
MantisNews.find(:all, :conditions => 'project_id > 0').each do |news|
next unless projects_map[news.project_id]
n = News.new :project_id => projects_map[news.project_id],
:title => encode(news.headline[0..59]),
:description => encode(news.body),
:created_on => news.date_posted
n.author = User.find(users_map[news.poster_id] || :first)
n.save
print '.'
end
puts
# Custom fields
print "Migrating custom fields"
IssueCustomField.destroy_all
MantisCustomField.find(:all).each do |field|
f = IssueCustomField.new :name => field.name[0..29],
:field_format => CUSTOM_FIELD_TYPE_MAPPING[field.format],
:min_length => field.length_min,
:max_length => field.length_max,
:regexp => field.valid_regexp,
:possible_values => field.possible_values.split('|'),
:is_required => (field.require_report > 0)
next unless f.save
print '.'
# Trackers association
f.trackers = Tracker.find :all
# Projects association
field.projects.each do |project|
f.projects << Project.find_by_id(projects_map[project.project_id]) if projects_map[project.project_id]
end
# Values
field.values.each do |value|
v = CustomValue.new :custom_field_id => f.id,
:value => value.value
v.customized = Issue.find_by_id(issues_map[value.bug_id]) if issues_map[value.bug_id]
v.save
end unless f.new_record?
end
puts
puts
puts "Users: #{users_migrated}/#{MantisUser.count}"
puts "Projects: #{Project.count}/#{MantisProject.count}"
puts "Memberships: #{Member.count}/#{MantisProjectUser.count}"
puts "Versions: #{Version.count}/#{MantisVersion.count}"
puts "Categories: #{IssueCategory.count}/#{MantisCategory.count}"
puts "Bugs: #{Issue.count}/#{MantisBug.count}"
puts "Bug notes: #{Journal.count}/#{MantisBugNote.count}"
puts "Bug files: #{Attachment.count}/#{MantisBugFile.count}"
puts "News: #{News.count}/#{MantisNews.count}"
puts "Custom fields: #{IssueCustomField.count}/#{MantisCustomField.count}"
end
def self.encoding(charset)
@ic = Iconv.new('UTF-8', charset)
rescue Iconv::InvalidEncoding
return false
end
def self.establish_connection(params)
constants.each do |const|
klass = const_get(const)
next unless klass.respond_to? 'establish_connection'
klass.establish_connection params
end
end
private
def self.encode(text)
@ic.iconv text
rescue
text
end
end
puts
puts "WARNING: Your Redmine data will be deleted during this process."
print "Are you sure you want to continue ? [y/N] "
break unless STDIN.gets.match(/^y$/i)
# default Mantis database settings
db_params = {:adapter => 'mysql',
:database => 'bugtracker',
:host => 'localhost',
:username => 'root',
:password => '' }
puts
puts "Please enter settings for your Mantis database"
[:adapter, :host, :database, :username, :password].each do |param|
print "#{param} [#{db_params[param]}]: "
value = STDIN.gets.chomp!
db_params[param] = value unless value.blank?
end
while true
print "encoding [ISO-8859-1]: "
encoding = STDIN.gets.chomp!
encoding = 'ISO-8859-1' if encoding.blank?
break if MantisMigrate.encoding encoding
puts "Invalid encoding!"
end
puts
MantisMigrate.establish_connection db_params
MantisMigrate.migrate
end
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