jro_apps/redmine Commit - r4659:a0bb70ed2d77

1

# redMine - project management software

1

# redMine - project management software

2

3

#

3

#

4

# This program is free software; you can redistribute it and/or

4

# This program is free software; you can redistribute it and/or

5

# modify it under the terms of the GNU General Public License

5

# modify it under the terms of the GNU General Public License

6

# as published by the Free Software Foundation; either version 2

6

# as published by the Free Software Foundation; either version 2

7

# of the License, or (at your option) any later version.

7

# of the License, or (at your option) any later version.

8

#

8

#

9

# This program is distributed in the hope that it will be useful,

9

# This program is distributed in the hope that it will be useful,

10

# but WITHOUT ANY WARRANTY; without even the implied warranty of

10

# but WITHOUT ANY WARRANTY; without even the implied warranty of

11

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

11

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

12

# GNU General Public License for more details.

12

# GNU General Public License for more details.

13

#

13

#

14

# You should have received a copy of the GNU General Public License

14

# You should have received a copy of the GNU General Public License

15

# along with this program; if not, write to the Free Software

15

# along with this program; if not, write to the Free Software

16

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

16

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

17

18

desc 'Mantis migration script'

18

desc 'Mantis migration script'

19

20

require 'active_record'

20

require 'active_record'

21

require 'iconv'

21

require 'iconv'

22

require 'pp'

22

require 'pp'

23

24

namespace :redmine do

24

namespace :redmine do

25

task :migrate_from_mantis => :environment do

25

task :migrate_from_mantis => :environment do

26

27

module MantisMigrate

27

module MantisMigrate

28

29

DEFAULT_STATUS = IssueStatus.default

29

DEFAULT_STATUS = IssueStatus.default

30

assigned_status = IssueStatus.find_by_position(2)

30

assigned_status = IssueStatus.find_by_position(2)

31

resolved_status = IssueStatus.find_by_position(3)

31

resolved_status = IssueStatus.find_by_position(3)

32

feedback_status = IssueStatus.find_by_position(4)

32

feedback_status = IssueStatus.find_by_position(4)

33

closed_status = IssueStatus.find :first, :conditions => { :is_closed => true }

33

closed_status = IssueStatus.find :first, :conditions => { :is_closed => true }

34

STATUS_MAPPING = {10 => DEFAULT_STATUS, # new

34

STATUS_MAPPING = {10 => DEFAULT_STATUS, # new

35

20 => feedback_status, # feedback

35

20 => feedback_status, # feedback

36

30 => DEFAULT_STATUS, # acknowledged

36

30 => DEFAULT_STATUS, # acknowledged

37

40 => DEFAULT_STATUS, # confirmed

37

40 => DEFAULT_STATUS, # confirmed

38

50 => assigned_status, # assigned

38

50 => assigned_status, # assigned

39

80 => resolved_status, # resolved

39

80 => resolved_status, # resolved

40

90 => closed_status # closed

40

90 => closed_status # closed

41

}

41

}

42

43

priorities = IssuePriority.all

43

priorities = IssuePriority.all

44

DEFAULT_PRIORITY = priorities[2]

44

DEFAULT_PRIORITY = priorities[2]

45

PRIORITY_MAPPING = {10 => priorities[1], # none

45

PRIORITY_MAPPING = {10 => priorities[1], # none

46

20 => priorities[1], # low

46

20 => priorities[1], # low

47

30 => priorities[2], # normal

47

30 => priorities[2], # normal

48

40 => priorities[3], # high

48

40 => priorities[3], # high

49

50 => priorities[4], # urgent

49

50 => priorities[4], # urgent

50

60 => priorities[5] # immediate

50

60 => priorities[5] # immediate

51

}

51

}

52

53

TRACKER_BUG = Tracker.find_by_position(1)

53

TRACKER_BUG = Tracker.find_by_position(1)

54

TRACKER_FEATURE = Tracker.find_by_position(2)

54

TRACKER_FEATURE = Tracker.find_by_position(2)

55

56

roles = Role.find(:all, :conditions => {:builtin => 0}, :order => 'position ASC')

56

roles = Role.find(:all, :conditions => {:builtin => 0}, :order => 'position ASC')

57

manager_role = roles[0]

57

manager_role = roles[0]

58

developer_role = roles[1]

58

developer_role = roles[1]

59

DEFAULT_ROLE = roles.last

59

DEFAULT_ROLE = roles.last

60

ROLE_MAPPING = {10 => DEFAULT_ROLE, # viewer

60

ROLE_MAPPING = {10 => DEFAULT_ROLE, # viewer

61

25 => DEFAULT_ROLE, # reporter

61

25 => DEFAULT_ROLE, # reporter

62

40 => DEFAULT_ROLE, # updater

62

40 => DEFAULT_ROLE, # updater

63

55 => developer_role, # developer

63

55 => developer_role, # developer

64

70 => manager_role, # manager

64

70 => manager_role, # manager

65

90 => manager_role # administrator

65

90 => manager_role # administrator

66

}

66

}

67

68

CUSTOM_FIELD_TYPE_MAPPING = {0 => 'string', # String

68

CUSTOM_FIELD_TYPE_MAPPING = {0 => 'string', # String

69

1 => 'int', # Numeric

69

1 => 'int', # Numeric

70

2 => 'int', # Float

70

2 => 'int', # Float

71

3 => 'list', # Enumeration

71

3 => 'list', # Enumeration

72

4 => 'string', # Email

72

4 => 'string', # Email

73

5 => 'bool', # Checkbox

73

5 => 'bool', # Checkbox

74

6 => 'list', # List

74

6 => 'list', # List

75

7 => 'list', # Multiselection list

75

7 => 'list', # Multiselection list

76

8 => 'date', # Date

76

8 => 'date', # Date

77

}

77

}

78

79

RELATION_TYPE_MAPPING = {1 => IssueRelation::TYPE_RELATES, # related to

79

RELATION_TYPE_MAPPING = {1 => IssueRelation::TYPE_RELATES, # related to

80

2 => IssueRelation::TYPE_RELATES, # parent of

80

2 => IssueRelation::TYPE_RELATES, # parent of

81

3 => IssueRelation::TYPE_RELATES, # child of

81

3 => IssueRelation::TYPE_RELATES, # child of

82

0 => IssueRelation::TYPE_DUPLICATES, # duplicate of

82

0 => IssueRelation::TYPE_DUPLICATES, # duplicate of

83

4 => IssueRelation::TYPE_DUPLICATES # has duplicate

83

4 => IssueRelation::TYPE_DUPLICATES # has duplicate

84

}

84

}

85

86

class MantisUser < ActiveRecord::Base

86

class MantisUser < ActiveRecord::Base

87

set_table_name :mantis_user_table

87

set_table_name :mantis_user_table

88

89

def firstname

89

def firstname

90

@firstname = realname.blank? ? username : realname.split.first[0..29]

90

@firstname = realname.blank? ? username : realname.split.first[0..29]

91

@firstname.gsub!(/[^\w\s\'\-]/i, '')

91

@firstname.gsub!(/[^\w\s\'\-]/i, '')

92

@firstname

92

@firstname

93

end

93

end

94

95

def lastname

95

def lastname

96

@lastname = realname.blank? ? '-' : realname.split[1..-1].join(' ')[0..29]

96

@lastname = realname.blank? ? '-' : realname.split[1..-1].join(' ')[0..29]

97

@lastname.gsub!(/[^\w\s\'\-]/i, '')

97

@lastname.gsub!(/[^\w\s\'\-]/i, '')

98

@lastname = '-' if @lastname.blank?

98

@lastname = '-' if @lastname.blank?

99

@lastname

99

@lastname

100

end

100

end

101

102

def email

102

def email

103

if read_attribute(:email).match(/^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i) &&

103

if read_attribute(:email).match(/^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i) &&

104

!User.find_by_mail(read_attribute(:email))

104

!User.find_by_mail(read_attribute(:email))

105

@email = read_attribute(:email)

105

@email = read_attribute(:email)

106

else

106

else

107

@email = "#{username}@foo.bar"

107

@email = "#{username}@foo.bar"

108

end

108

end

109

end

109

end

110

111

def username

111

def username

112

read_attribute(:username)[0..29].gsub(/[^a-zA-Z0-9_\-@\.]/, '-')

112

read_attribute(:username)[0..29].gsub(/[^a-zA-Z0-9_\-@\.]/, '-')

113

end

113

end

114

end

114

end

115

116

class MantisProject < ActiveRecord::Base

116

class MantisProject < ActiveRecord::Base

117

set_table_name :mantis_project_table

117

set_table_name :mantis_project_table

118

has_many :versions, :class_name => "MantisVersion", :foreign_key => :project_id

118

has_many :versions, :class_name => "MantisVersion", :foreign_key => :project_id

119

has_many :categories, :class_name => "MantisCategory", :foreign_key => :project_id

119

has_many :categories, :class_name => "MantisCategory", :foreign_key => :project_id

120

has_many :news, :class_name => "MantisNews", :foreign_key => :project_id

120

has_many :news, :class_name => "MantisNews", :foreign_key => :project_id

121

has_many :members, :class_name => "MantisProjectUser", :foreign_key => :project_id

121

has_many :members, :class_name => "MantisProjectUser", :foreign_key => :project_id

122

123

def identifier

123

def identifier

124

read_attribute(:name).gsub(/[^a-z0-9\-]+/, '-').slice(0, Project::IDENTIFIER_MAX_LENGTH)

124

read_attribute(:name).gsub(/[^a-z0-9\-]+/, '-').slice(0, Project::IDENTIFIER_MAX_LENGTH)

125

end

125

end

126

end

126

end

127

128

class MantisVersion < ActiveRecord::Base

128

class MantisVersion < ActiveRecord::Base

129

set_table_name :mantis_project_version_table

129

set_table_name :mantis_project_version_table

130

131

def version

131

def version

132

read_attribute(:version)[0..29]

132

read_attribute(:version)[0..29]

133

end

133

end

134

135

def description

135

def description

136

read_attribute(:description)[0..254]

136

read_attribute(:description)[0..254]

137

end

137

end

138

end

138

end

139

140

class MantisCategory < ActiveRecord::Base

140

class MantisCategory < ActiveRecord::Base

141

set_table_name :mantis_project_category_table

141

set_table_name :mantis_project_category_table

142

end

142

end

143

144

class MantisProjectUser < ActiveRecord::Base

144

class MantisProjectUser < ActiveRecord::Base

145

set_table_name :mantis_project_user_list_table

145

set_table_name :mantis_project_user_list_table

146

end

146

end

147

148

class MantisBug < ActiveRecord::Base

148

class MantisBug < ActiveRecord::Base

149

set_table_name :mantis_bug_table

149

set_table_name :mantis_bug_table

150

belongs_to :bug_text, :class_name => "MantisBugText", :foreign_key => :bug_text_id

150

belongs_to :bug_text, :class_name => "MantisBugText", :foreign_key => :bug_text_id

151

has_many :bug_notes, :class_name => "MantisBugNote", :foreign_key => :bug_id

151

has_many :bug_notes, :class_name => "MantisBugNote", :foreign_key => :bug_id

152

has_many :bug_files, :class_name => "MantisBugFile", :foreign_key => :bug_id

152

has_many :bug_files, :class_name => "MantisBugFile", :foreign_key => :bug_id

153

has_many :bug_monitors, :class_name => "MantisBugMonitor", :foreign_key => :bug_id

153

has_many :bug_monitors, :class_name => "MantisBugMonitor", :foreign_key => :bug_id

154

end

154

end

155

156

class MantisBugText < ActiveRecord::Base

156

class MantisBugText < ActiveRecord::Base

157

set_table_name :mantis_bug_text_table

157

set_table_name :mantis_bug_text_table

158

159

# Adds Mantis steps_to_reproduce and additional_information fields

159

# Adds Mantis steps_to_reproduce and additional_information fields

160

# to description if any

160

# to description if any

161

def full_description

161

def full_description

162

full_description = description

162

full_description = description

163

full_description += "\n\n*Steps to reproduce:*\n\n#{steps_to_reproduce}" unless steps_to_reproduce.blank?

163

full_description += "\n\n*Steps to reproduce:*\n\n#{steps_to_reproduce}" unless steps_to_reproduce.blank?

164

full_description += "\n\n*Additional information:*\n\n#{additional_information}" unless additional_information.blank?

164

full_description += "\n\n*Additional information:*\n\n#{additional_information}" unless additional_information.blank?

165

full_description

165

full_description

166

end

166

end

167

end

167

end

168

169

class MantisBugNote < ActiveRecord::Base

169

class MantisBugNote < ActiveRecord::Base

170

set_table_name :mantis_bugnote_table

170

set_table_name :mantis_bugnote_table

171

belongs_to :bug, :class_name => "MantisBug", :foreign_key => :bug_id

171

belongs_to :bug, :class_name => "MantisBug", :foreign_key => :bug_id

172

belongs_to :bug_note_text, :class_name => "MantisBugNoteText", :foreign_key => :bugnote_text_id

172

belongs_to :bug_note_text, :class_name => "MantisBugNoteText", :foreign_key => :bugnote_text_id

173

end

173

end

174

175

class MantisBugNoteText < ActiveRecord::Base

175

class MantisBugNoteText < ActiveRecord::Base

176

set_table_name :mantis_bugnote_text_table

176

set_table_name :mantis_bugnote_text_table

177

end

177

end

178

179

class MantisBugFile < ActiveRecord::Base

179

class MantisBugFile < ActiveRecord::Base

180

set_table_name :mantis_bug_file_table

180

set_table_name :mantis_bug_file_table

181

182

def size

182

def size

183

filesize

183

filesize

184

end

184

end

185

186

def original_filename

186

def original_filename

187

MantisMigrate.encode(filename)

187

MantisMigrate.encode(filename)

188

end

188

end

189

190

def content_type

190

def content_type

191

file_type

191

file_type

192

end

192

end

193

194

def read(*args)

194

def read(*args)

195

if @read_finished

195

if @read_finished

196

nil

196

nil

197

else

197

else

198

@read_finished = true

198

@read_finished = true

199

content

199

content

200

end

200

end

201

end

201

end

202

end

202

end

203

204

class MantisBugRelationship < ActiveRecord::Base

204

class MantisBugRelationship < ActiveRecord::Base

205

set_table_name :mantis_bug_relationship_table

205

set_table_name :mantis_bug_relationship_table

206

end

206

end

207

208

class MantisBugMonitor < ActiveRecord::Base

208

class MantisBugMonitor < ActiveRecord::Base

209

set_table_name :mantis_bug_monitor_table

209

set_table_name :mantis_bug_monitor_table

210

end

210

end

211

212

class MantisNews < ActiveRecord::Base

212

class MantisNews < ActiveRecord::Base

213

set_table_name :mantis_news_table

213

set_table_name :mantis_news_table

214

end

214

end

215

216

class MantisCustomField < ActiveRecord::Base

216

class MantisCustomField < ActiveRecord::Base

217

set_table_name :mantis_custom_field_table

217

set_table_name :mantis_custom_field_table

218

set_inheritance_column :none

218

set_inheritance_column :none

219

has_many :values, :class_name => "MantisCustomFieldString", :foreign_key => :field_id

219

has_many :values, :class_name => "MantisCustomFieldString", :foreign_key => :field_id

220

has_many :projects, :class_name => "MantisCustomFieldProject", :foreign_key => :field_id

220

has_many :projects, :class_name => "MantisCustomFieldProject", :foreign_key => :field_id

221

222

def format

222

def format

223

read_attribute :type

223

read_attribute :type

224

end

224

end

225

226

def name

226

def name

227

read_attribute(:name)[0..29].gsub(/[^\w\s\'\-]/, '-')

227

read_attribute(:name)[0..29].gsub(/[^\w\s\'\-]/, '-')

228

end

228

end

229

end

229

end

230

231

class MantisCustomFieldProject < ActiveRecord::Base

231

class MantisCustomFieldProject < ActiveRecord::Base

232

set_table_name :mantis_custom_field_project_table

232

set_table_name :mantis_custom_field_project_table

233

end

233

end

234

235

class MantisCustomFieldString < ActiveRecord::Base

235

class MantisCustomFieldString < ActiveRecord::Base

236

set_table_name :mantis_custom_field_string_table

236

set_table_name :mantis_custom_field_string_table

237

end

237

end

238

239

240

def self.migrate

240

def self.migrate

241

242

# Users

242

# Users

243

print "Migrating users"

243

print "Migrating users"

244

User.delete_all "login <> 'admin'"

244

User.delete_all "login <> 'admin'"

245

users_map = {}

245

users_map = {}

246

users_migrated = 0

246

users_migrated = 0

247

MantisUser.find(:all).each do |user|

247

MantisUser.find(:all).each do |user|

248

u = User.new :firstname => encode(user.firstname),

248

u = User.new :firstname => encode(user.firstname),

249

:lastname => encode(user.lastname),

249

:lastname => encode(user.lastname),

250

:mail => user.email,

250

:mail => user.email,

251

:last_login_on => user.last_visit

251

:last_login_on => user.last_visit

252

u.login = user.username

252

u.login = user.username

253

u.password = 'mantis'

253

u.password = 'mantis'

254

u.status = User::STATUS_LOCKED if user.enabled != 1

254

u.status = User::STATUS_LOCKED if user.enabled != 1

255

u.admin = true if user.access_level == 90

255

u.admin = true if user.access_level == 90

256

next unless u.save!

256

next unless u.save!

257

users_migrated += 1

257

users_migrated += 1

258

users_map[user.id] = u.id

258

users_map[user.id] = u.id

259

print '.'

259

print '.'

260

end

260

end

261

puts

261

puts

262

263

# Projects

263

# Projects

264

print "Migrating projects"

264

print "Migrating projects"

265

Project.destroy_all

265

Project.destroy_all

266

projects_map = {}

266

projects_map = {}

267

versions_map = {}

267

versions_map = {}

268

categories_map = {}

268

categories_map = {}

269

MantisProject.find(:all).each do |project|

269

MantisProject.find(:all).each do |project|

270

p = Project.new :name => encode(project.name),

270

p = Project.new :name => encode(project.name),

271

:description => encode(project.description)

271

:description => encode(project.description)

272

p.identifier = project.identifier

272

p.identifier = project.identifier

273

next unless p.save

273

next unless p.save

274

projects_map[project.id] = p.id

274

projects_map[project.id] = p.id

275

p.enabled_module_names = ['issue_tracking', 'news', 'wiki']

275

p.enabled_module_names = ['issue_tracking', 'news', 'wiki']

276

p.trackers << TRACKER_BUG

276

p.trackers << TRACKER_BUG

277

p.trackers << TRACKER_FEATURE

277

p.trackers << TRACKER_FEATURE

278

print '.'

278

print '.'

279

280

# Project members

280

# Project members

281

project.members.each do |member|

281

project.members.each do |member|

282

m = Member.new :user => User.find_by_id(users_map[member.user_id]),

282

m = Member.new :user => User.find_by_id(users_map[member.user_id]),

283

:roles => [ROLE_MAPPING[member.access_level] || DEFAULT_ROLE]

283

:roles => [ROLE_MAPPING[member.access_level] || DEFAULT_ROLE]

284

m.project = p

284

m.project = p

285

m.save

285

m.save

286

end

286

end

287

288

# Project versions

288

# Project versions

289

project.versions.each do |version|

289

project.versions.each do |version|

290

v = Version.new :name => encode(version.version),

290

v = Version.new :name => encode(version.version),

291

:description => encode(version.description),

291

:description => encode(version.description),

292

:effective_date => version.date_order.to_date

292

:effective_date => (version.date_order ? version.date_order.to_date : nil)

293

v.project = p

293

v.project = p

294

v.save

294

v.save

295

versions_map[version.id] = v.id

295

versions_map[version.id] = v.id

296

end

296

end

297

298

# Project categories

298

# Project categories

299

project.categories.each do |category|

299

project.categories.each do |category|

300

g = IssueCategory.new :name => category.category[0,30]

300

g = IssueCategory.new :name => category.category[0,30]

301

g.project = p

301

g.project = p

302

g.save

302

g.save

303

categories_map[category.category] = g.id

303

categories_map[category.category] = g.id

304

end

304

end

305

end

305

end

306

puts

306

puts

307

308

# Bugs

308

# Bugs

309

print "Migrating bugs"

309

print "Migrating bugs"

310

Issue.destroy_all

310

Issue.destroy_all

311

issues_map = {}

311

issues_map = {}

312

keep_bug_ids = (Issue.count == 0)

312

keep_bug_ids = (Issue.count == 0)

313

MantisBug.find_each(:batch_size => 200) do |bug|

313

MantisBug.find_each(:batch_size => 200) do |bug|

314

next unless projects_map[bug.project_id] && users_map[bug.reporter_id]

314

next unless projects_map[bug.project_id] && users_map[bug.reporter_id]

315

i = Issue.new :project_id => projects_map[bug.project_id],

315

i = Issue.new :project_id => projects_map[bug.project_id],

316

:subject => encode(bug.summary),

316

:subject => encode(bug.summary),

317

:description => encode(bug.bug_text.full_description),

317

:description => encode(bug.bug_text.full_description),

318

:priority => PRIORITY_MAPPING[bug.priority] || DEFAULT_PRIORITY,

318

:priority => PRIORITY_MAPPING[bug.priority] || DEFAULT_PRIORITY,

319

:created_on => bug.date_submitted,

319

:created_on => bug.date_submitted,

320

:updated_on => bug.last_updated

320

:updated_on => bug.last_updated

321

i.author = User.find_by_id(users_map[bug.reporter_id])

321

i.author = User.find_by_id(users_map[bug.reporter_id])

322

i.category = IssueCategory.find_by_project_id_and_name(i.project_id, bug.category[0,30]) unless bug.category.blank?

322

i.category = IssueCategory.find_by_project_id_and_name(i.project_id, bug.category[0,30]) unless bug.category.blank?

323

i.fixed_version = Version.find_by_project_id_and_name(i.project_id, bug.fixed_in_version) unless bug.fixed_in_version.blank?

323

i.fixed_version = Version.find_by_project_id_and_name(i.project_id, bug.fixed_in_version) unless bug.fixed_in_version.blank?

324

i.status = STATUS_MAPPING[bug.status] || DEFAULT_STATUS

324

i.status = STATUS_MAPPING[bug.status] || DEFAULT_STATUS

325

i.tracker = (bug.severity == 10 ? TRACKER_FEATURE : TRACKER_BUG)

325

i.tracker = (bug.severity == 10 ? TRACKER_FEATURE : TRACKER_BUG)

326

i.id = bug.id if keep_bug_ids

326

i.id = bug.id if keep_bug_ids

327

next unless i.save

327

next unless i.save

328

issues_map[bug.id] = i.id

328

issues_map[bug.id] = i.id

329

print '.'

329

print '.'

330

STDOUT.flush

330

STDOUT.flush

331

332

# Assignee

332

# Assignee

333

# Redmine checks that the assignee is a project member

333

# Redmine checks that the assignee is a project member

334

if (bug.handler_id && users_map[bug.handler_id])

334

if (bug.handler_id && users_map[bug.handler_id])

335

i.assigned_to = User.find_by_id(users_map[bug.handler_id])

335

i.assigned_to = User.find_by_id(users_map[bug.handler_id])

336

i.save_with_validation(false)

336

i.save_with_validation(false)

337

end

337

end

338

339

# Bug notes

339

# Bug notes

340

bug.bug_notes.each do |note|

340

bug.bug_notes.each do |note|

341

next unless users_map[note.reporter_id]

341

next unless users_map[note.reporter_id]

342

n = Journal.new :notes => encode(note.bug_note_text.note),

342

n = Journal.new :notes => encode(note.bug_note_text.note),

343

:created_on => note.date_submitted

343

:created_on => note.date_submitted

344

n.user = User.find_by_id(users_map[note.reporter_id])

344

n.user = User.find_by_id(users_map[note.reporter_id])

345

n.journalized = i

345

n.journalized = i

346

n.save

346

n.save

347

end

347

end

348

349

# Bug files

349

# Bug files

350

bug.bug_files.each do |file|

350

bug.bug_files.each do |file|

351

a = Attachment.new :created_on => file.date_added

351

a = Attachment.new :created_on => file.date_added

352

a.file = file

352

a.file = file

353

a.author = User.find :first

353

a.author = User.find :first

354

a.container = i

354

a.container = i

355

a.save

355

a.save

356

end

356

end

357

358

# Bug monitors

358

# Bug monitors

359

bug.bug_monitors.each do |monitor|

359

bug.bug_monitors.each do |monitor|

360

next unless users_map[monitor.user_id]

360

next unless users_map[monitor.user_id]

361

i.add_watcher(User.find_by_id(users_map[monitor.user_id]))

361

i.add_watcher(User.find_by_id(users_map[monitor.user_id]))

362

end

362

end

363

end

363

end

364

365

# update issue id sequence if needed (postgresql)

365

# update issue id sequence if needed (postgresql)

366

Issue.connection.reset_pk_sequence!(Issue.table_name) if Issue.connection.respond_to?('reset_pk_sequence!')

366

Issue.connection.reset_pk_sequence!(Issue.table_name) if Issue.connection.respond_to?('reset_pk_sequence!')

367

puts

367

puts

368

369

# Bug relationships

369

# Bug relationships

370

print "Migrating bug relations"

370

print "Migrating bug relations"

371

MantisBugRelationship.find(:all).each do |relation|

371

MantisBugRelationship.find(:all).each do |relation|

372

next unless issues_map[relation.source_bug_id] && issues_map[relation.destination_bug_id]

372

next unless issues_map[relation.source_bug_id] && issues_map[relation.destination_bug_id]

373

r = IssueRelation.new :relation_type => RELATION_TYPE_MAPPING[relation.relationship_type]

373

r = IssueRelation.new :relation_type => RELATION_TYPE_MAPPING[relation.relationship_type]

374

r.issue_from = Issue.find_by_id(issues_map[relation.source_bug_id])

374

r.issue_from = Issue.find_by_id(issues_map[relation.source_bug_id])

375

r.issue_to = Issue.find_by_id(issues_map[relation.destination_bug_id])

375

r.issue_to = Issue.find_by_id(issues_map[relation.destination_bug_id])

376

pp r unless r.save

376

pp r unless r.save

377

print '.'

377

print '.'

378

STDOUT.flush

378

STDOUT.flush

379

end

379

end

380

puts

380

puts

381

382

# News

382

# News

383

print "Migrating news"

383

print "Migrating news"

384

News.destroy_all

384

News.destroy_all

385

MantisNews.find(:all, :conditions => 'project_id > 0').each do |news|

385

MantisNews.find(:all, :conditions => 'project_id > 0').each do |news|

386

next unless projects_map[news.project_id]

386

next unless projects_map[news.project_id]

387

n = News.new :project_id => projects_map[news.project_id],

387

n = News.new :project_id => projects_map[news.project_id],

388

:title => encode(news.headline[0..59]),

388

:title => encode(news.headline[0..59]),

389

:description => encode(news.body),

389

:description => encode(news.body),

390

:created_on => news.date_posted

390

:created_on => news.date_posted

391

n.author = User.find_by_id(users_map[news.poster_id])

391

n.author = User.find_by_id(users_map[news.poster_id])

392

n.save

392

n.save

393

print '.'

393

print '.'

394

STDOUT.flush

394

STDOUT.flush

395

end

395

end

396

puts

396

puts

397

398

# Custom fields

398

# Custom fields

399

print "Migrating custom fields"

399

print "Migrating custom fields"

400

IssueCustomField.destroy_all

400

IssueCustomField.destroy_all

401

MantisCustomField.find(:all).each do |field|

401

MantisCustomField.find(:all).each do |field|

402

f = IssueCustomField.new :name => field.name[0..29],

402

f = IssueCustomField.new :name => field.name[0..29],

403

:field_format => CUSTOM_FIELD_TYPE_MAPPING[field.format],

403

:field_format => CUSTOM_FIELD_TYPE_MAPPING[field.format],

404

:min_length => field.length_min,

404

:min_length => field.length_min,

405

:max_length => field.length_max,

405

:max_length => field.length_max,

406

:regexp => field.valid_regexp,

406

:regexp => field.valid_regexp,

407

:possible_values => field.possible_values.split('|'),

407

:possible_values => field.possible_values.split('|'),

408

:is_required => field.require_report?

408

:is_required => field.require_report?

409

next unless f.save

409

next unless f.save

410

print '.'

410

print '.'

411

STDOUT.flush

411

STDOUT.flush

412

# Trackers association

412

# Trackers association

413

f.trackers = Tracker.find :all

413

f.trackers = Tracker.find :all

414

415

# Projects association

415

# Projects association

416

field.projects.each do |project|

416

field.projects.each do |project|

417

f.projects << Project.find_by_id(projects_map[project.project_id]) if projects_map[project.project_id]

417

f.projects << Project.find_by_id(projects_map[project.project_id]) if projects_map[project.project_id]

418

end

418

end

419

420

# Values

420

# Values

421

field.values.each do |value|

421

field.values.each do |value|

422

v = CustomValue.new :custom_field_id => f.id,

422

v = CustomValue.new :custom_field_id => f.id,

423

:value => value.value

423

:value => value.value

424

v.customized = Issue.find_by_id(issues_map[value.bug_id]) if issues_map[value.bug_id]

424

v.customized = Issue.find_by_id(issues_map[value.bug_id]) if issues_map[value.bug_id]

425

v.save

425

v.save

426

end unless f.new_record?

426

end unless f.new_record?

427

end

427

end

428

puts

428

puts

429

430

puts

430

puts

431

puts "Users: #{users_migrated}/#{MantisUser.count}"

431

puts "Users: #{users_migrated}/#{MantisUser.count}"

432

puts "Projects: #{Project.count}/#{MantisProject.count}"

432

puts "Projects: #{Project.count}/#{MantisProject.count}"

433

puts "Memberships: #{Member.count}/#{MantisProjectUser.count}"

433

puts "Memberships: #{Member.count}/#{MantisProjectUser.count}"

434

puts "Versions: #{Version.count}/#{MantisVersion.count}"

434

puts "Versions: #{Version.count}/#{MantisVersion.count}"

435

puts "Categories: #{IssueCategory.count}/#{MantisCategory.count}"

435

puts "Categories: #{IssueCategory.count}/#{MantisCategory.count}"

436

puts "Bugs: #{Issue.count}/#{MantisBug.count}"

436

puts "Bugs: #{Issue.count}/#{MantisBug.count}"

437

puts "Bug notes: #{Journal.count}/#{MantisBugNote.count}"

437

puts "Bug notes: #{Journal.count}/#{MantisBugNote.count}"

438

puts "Bug files: #{Attachment.count}/#{MantisBugFile.count}"

438

puts "Bug files: #{Attachment.count}/#{MantisBugFile.count}"

439

puts "Bug relations: #{IssueRelation.count}/#{MantisBugRelationship.count}"

439

puts "Bug relations: #{IssueRelation.count}/#{MantisBugRelationship.count}"

440

puts "Bug monitors: #{Watcher.count}/#{MantisBugMonitor.count}"

440

puts "Bug monitors: #{Watcher.count}/#{MantisBugMonitor.count}"

441

puts "News: #{News.count}/#{MantisNews.count}"

441

puts "News: #{News.count}/#{MantisNews.count}"

442

puts "Custom fields: #{IssueCustomField.count}/#{MantisCustomField.count}"

442

puts "Custom fields: #{IssueCustomField.count}/#{MantisCustomField.count}"

443

end

443

end

444

445

def self.encoding(charset)

445

def self.encoding(charset)

446

@ic = Iconv.new('UTF-8', charset)

446

@ic = Iconv.new('UTF-8', charset)

447

rescue Iconv::InvalidEncoding

447

rescue Iconv::InvalidEncoding

448

return false

448

return false

449

end

449

end

450

451

def self.establish_connection(params)

451

def self.establish_connection(params)

452

constants.each do |const|

452

constants.each do |const|

453

klass = const_get(const)

453

klass = const_get(const)

454

next unless klass.respond_to? 'establish_connection'

454

next unless klass.respond_to? 'establish_connection'

455

klass.establish_connection params

455

klass.establish_connection params

456

end

456

end

457

end

457

end

458

459

def self.encode(text)

459

def self.encode(text)

460

@ic.iconv text

460

@ic.iconv text

461

rescue

461

rescue

462

text

462

text

463

end

463

end

464

end

464

end

465

466

puts

466

puts

467

if Redmine::DefaultData::Loader.no_data?

467

if Redmine::DefaultData::Loader.no_data?

468

puts "Redmine configuration need to be loaded before importing data."

468

puts "Redmine configuration need to be loaded before importing data."

469

puts "Please, run this first:"

469

puts "Please, run this first:"

470

puts

470

puts

471

puts " rake redmine:load_default_data RAILS_ENV=\"#{ENV['RAILS_ENV']}\""

471

puts " rake redmine:load_default_data RAILS_ENV=\"#{ENV['RAILS_ENV']}\""

472

exit

472

exit

473

end

473

end

474

475

puts "WARNING: Your Redmine data will be deleted during this process."

475

puts "WARNING: Your Redmine data will be deleted during this process."

476

print "Are you sure you want to continue ? [y/N] "

476

print "Are you sure you want to continue ? [y/N] "

477

STDOUT.flush

477

STDOUT.flush

478

break unless STDIN.gets.match(/^y$/i)

478

break unless STDIN.gets.match(/^y$/i)

479

480

# Default Mantis database settings

480

# Default Mantis database settings

481

db_params = {:adapter => 'mysql',

481

db_params = {:adapter => 'mysql',

482

:database => 'bugtracker',

482

:database => 'bugtracker',

483

:host => 'localhost',

483

:host => 'localhost',

484

:username => 'root',

484

:username => 'root',

485

:password => '' }

485

:password => '' }

486

487

puts

487

puts

488

puts "Please enter settings for your Mantis database"

488

puts "Please enter settings for your Mantis database"

489

[:adapter, :host, :database, :username, :password].each do |param|

489

[:adapter, :host, :database, :username, :password].each do |param|

490

print "#{param} [#{db_params[param]}]: "

490

print "#{param} [#{db_params[param]}]: "

491

value = STDIN.gets.chomp!

491

value = STDIN.gets.chomp!

492

db_params[param] = value unless value.blank?

492

db_params[param] = value unless value.blank?

493

end

493

end

494

495

while true

495

while true

496

print "encoding [UTF-8]: "

496

print "encoding [UTF-8]: "

497

STDOUT.flush

497

STDOUT.flush

498

encoding = STDIN.gets.chomp!

498

encoding = STDIN.gets.chomp!

499

encoding = 'UTF-8' if encoding.blank?

499

encoding = 'UTF-8' if encoding.blank?

500

break if MantisMigrate.encoding encoding

500

break if MantisMigrate.encoding encoding

501

puts "Invalid encoding!"

501

puts "Invalid encoding!"

502

end

502

end

503

puts

503

puts

504

505

# Make sure bugs can refer bugs in other projects

505

# Make sure bugs can refer bugs in other projects

506

Setting.cross_project_issue_relations = 1 if Setting.respond_to? 'cross_project_issue_relations'

506

Setting.cross_project_issue_relations = 1 if Setting.respond_to? 'cross_project_issue_relations'

507

508

# Turn off email notifications

508

# Turn off email notifications

509

Setting.notified_events = []

509

Setting.notified_events = []

510

511

MantisMigrate.establish_connection db_params

511

MantisMigrate.establish_connection db_params

512

MantisMigrate.migrate

512

MantisMigrate.migrate

513

end

513

end

514

end

514

end

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

             # 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'
             require 'pp'
             namespace :redmine do
             task :migrate_from_mantis => :environment do
               module MantisMigrate
                   DEFAULT_STATUS = IssueStatus.default
                   assigned_status = IssueStatus.find_by_position(2)
                   resolved_status = IssueStatus.find_by_position(3)
                   feedback_status = IssueStatus.find_by_position(4)
                   closed_status = IssueStatus.find :first, :conditions => { :is_closed => true }
                   STATUS_MAPPING = {10 => DEFAULT_STATUS,  # new
 => feedback_status, # feedback
 => DEFAULT_STATUS,  # acknowledged
 => DEFAULT_STATUS,  # confirmed
 => assigned_status, # assigned
 => resolved_status, # resolved
 => closed_status    # closed
                                     }
                   priorities = IssuePriority.all
                   DEFAULT_PRIORITY = priorities[2]
                   PRIORITY_MAPPING = {10 => priorities[1], # none
 => priorities[1], # low
 => priorities[2], # normal
 => priorities[3], # high
 => priorities[4], # urgent
 => priorities[5]  # immediate
                                       }
                   TRACKER_BUG = Tracker.find_by_position(1)
                   TRACKER_FEATURE = Tracker.find_by_position(2)
                   roles = Role.find(:all, :conditions => {:builtin => 0}, :order => 'position ASC')
                   manager_role = roles[0]
                   developer_role = roles[1]
                   DEFAULT_ROLE = roles.last
                   ROLE_MAPPING = {10 => DEFAULT_ROLE,   # viewer
 => DEFAULT_ROLE,   # reporter
 => DEFAULT_ROLE,   # updater
 => developer_role, # developer
 => manager_role,   # manager
 => manager_role    # administrator
                                   }
                   CUSTOM_FIELD_TYPE_MAPPING = {0 => 'string', # String
 => 'int',    # Numeric
 => 'int',    # Float
 => 'list',   # Enumeration
 => 'string', # Email
 => 'bool',   # Checkbox
 => 'list',   # List
 => 'list',   # Multiselection list
 => 'date',   # Date
                                                }
                   RELATION_TYPE_MAPPING = {1 => IssueRelation::TYPE_RELATES,    # related to
 => IssueRelation::TYPE_RELATES,    # parent of
 => IssueRelation::TYPE_RELATES,    # child of
 => IssueRelation::TYPE_DUPLICATES, # duplicate of
 => IssueRelation::TYPE_DUPLICATES  # has duplicate
                                            }
                 class MantisUser < ActiveRecord::Base
                   set_table_name :mantis_user_table
                   def firstname
                     @firstname = realname.blank? ? username : realname.split.first[0..29]
                     @firstname.gsub!(/[^\w\s\'\-]/i, '')
                     @firstname
                   end
                   def lastname
                     @lastname = realname.blank? ? '-' : realname.split[1..-1].join(' ')[0..29]
                     @lastname.gsub!(/[^\w\s\'\-]/i, '')
                     @lastname = '-' if @lastname.blank?
                     @lastname
                   end
                   def email
                     if read_attribute(:email).match(/^([^@\s]+)@((?:[-a-z0-9]+\.)+[a-z]{2,})$/i) &&
                          !User.find_by_mail(read_attribute(:email))
                       @email = read_attribute(:email)
                     else
                       @email = "#{username}@foo.bar"
                     end
                   end
                   def username
                     read_attribute(:username)[0..29].gsub(/[^a-zA-Z0-9_\-@\.]/, '-')
                   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 identifier
                     read_attribute(:name).gsub(/[^a-z0-9\-]+/, '-').slice(0, Project::IDENTIFIER_MAX_LENGTH)
                   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
                   has_many :bug_monitors, :class_name => "MantisBugMonitor", :foreign_key => :bug_id
                 end
                 class MantisBugText < ActiveRecord::Base
                   set_table_name :mantis_bug_text_table
                   # Adds Mantis steps_to_reproduce and additional_information fields
                   # to description if any
                   def full_description
                     full_description = description
                     full_description += "\n\n*Steps to reproduce:*\n\n#{steps_to_reproduce}" unless steps_to_reproduce.blank?
                     full_description += "\n\n*Additional information:*\n\n#{additional_information}" unless additional_information.blank?
                     full_description
                   end
                 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
                     MantisMigrate.encode(filename)
                   end
                   def content_type
                     file_type
                   end
                   def read(*args)
                   	if @read_finished
                   		nil
                   	else
                   		@read_finished = true
                   		content
                   	end
                   end
                 end
                 class MantisBugRelationship < ActiveRecord::Base
                   set_table_name :mantis_bug_relationship_table
                 end
                 class MantisBugMonitor < ActiveRecord::Base
                   set_table_name :mantis_bug_monitor_table
                 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
                 	p.enabled_module_names = ['issue_tracking', 'news', 'wiki']
                     p.trackers << TRACKER_BUG
                     p.trackers << TRACKER_FEATURE
                 	print '.'
                 	# Project members
                 	project.members.each do |member|
                       m = Member.new :user => User.find_by_id(users_map[member.user_id]),
                 	                   :roles => [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
+                                      :effective_date => (version.date_order ? version.date_order.to_date : nil)
                       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[0,30]
                       g.project = p
                       g.save
                       categories_map[category.category] = g.id
                 	end
                   end
                   puts
                   # Bugs
                   print "Migrating bugs"
                   Issue.destroy_all
                   issues_map = {}
                   keep_bug_ids = (Issue.count == 0)
                   MantisBug.find_each(:batch_size => 200) do |bug|
                     next unless projects_map[bug.project_id] && users_map[bug.reporter_id]
                 	i = Issue.new :project_id => projects_map[bug.project_id],
                                   :subject => encode(bug.summary),
                                   :description => encode(bug.bug_text.full_description),
                                   :priority => PRIORITY_MAPPING[bug.priority] || DEFAULT_PRIORITY,
                                   :created_on => bug.date_submitted,
                                   :updated_on => bug.last_updated
                 	i.author = User.find_by_id(users_map[bug.reporter_id])
                 	i.category = IssueCategory.find_by_project_id_and_name(i.project_id, bug.category[0,30]) 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
                 	i.tracker = (bug.severity == 10 ? TRACKER_FEATURE : TRACKER_BUG)
                 	i.id = bug.id if keep_bug_ids
                 	next unless i.save
                 	issues_map[bug.id] = i.id
                 	print '.'
                   STDOUT.flush
                     # Assignee
                     # Redmine checks that the assignee is a project member
                     if (bug.handler_id && users_map[bug.handler_id])
                       i.assigned_to = User.find_by_id(users_map[bug.handler_id])
                       i.save_with_validation(false)
                     end
                 	# Bug notes
                 	bug.bug_notes.each do |note|
                 	  next unless users_map[note.reporter_id]
                       n = Journal.new :notes => encode(note.bug_note_text.note),
                                       :created_on => note.date_submitted
                       n.user = User.find_by_id(users_map[note.reporter_id])
                       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
                     # Bug monitors
                     bug.bug_monitors.each do |monitor|
                       next unless users_map[monitor.user_id]
                       i.add_watcher(User.find_by_id(users_map[monitor.user_id]))
                     end
                   end
                   # update issue id sequence if needed (postgresql)
                   Issue.connection.reset_pk_sequence!(Issue.table_name) if Issue.connection.respond_to?('reset_pk_sequence!')
                   puts
                   # Bug relationships
                   print "Migrating bug relations"
                   MantisBugRelationship.find(:all).each do |relation|
                     next unless issues_map[relation.source_bug_id] && issues_map[relation.destination_bug_id]
                     r = IssueRelation.new :relation_type => RELATION_TYPE_MAPPING[relation.relationship_type]
                     r.issue_from = Issue.find_by_id(issues_map[relation.source_bug_id])
                     r.issue_to = Issue.find_by_id(issues_map[relation.destination_bug_id])
                     pp r unless r.save
                     print '.'
                     STDOUT.flush
                   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_by_id(users_map[news.poster_id])
                     n.save
                     print '.'
                     STDOUT.flush
                   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?
                     next unless f.save
                     print '.'
                     STDOUT.flush
                     # 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 "Bug relations:   #{IssueRelation.count}/#{MantisBugRelationship.count}"
                   puts "Bug monitors:    #{Watcher.count}/#{MantisBugMonitor.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
                 def self.encode(text)
                   @ic.iconv text
                 rescue
                   text
                 end
               end
               puts
               if Redmine::DefaultData::Loader.no_data?
                 puts "Redmine configuration need to be loaded before importing data."
                 puts "Please, run this first:"
                 puts
                 puts "  rake redmine:load_default_data RAILS_ENV=\"#{ENV['RAILS_ENV']}\""
                 exit
               end
               puts "WARNING: Your Redmine data will be deleted during this process."
               print "Are you sure you want to continue ? [y/N] "
               STDOUT.flush
               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 [UTF-8]: "
                 STDOUT.flush
                 encoding = STDIN.gets.chomp!
                 encoding = 'UTF-8' if encoding.blank?
                 break if MantisMigrate.encoding encoding
                 puts "Invalid encoding!"
               end
               puts
               # Make sure bugs can refer bugs in other projects
               Setting.cross_project_issue_relations = 1 if Setting.respond_to? 'cross_project_issue_relations'
               # Turn off email notifications
               Setting.notified_events = []
               MantisMigrate.establish_connection db_params
               MantisMigrate.migrate
             end
             end