Added migration of Mantis bug relationships.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@625 e93f8b46-1217-0410-a6f0-8f06a7374b81

Added migration of Mantis bug relationships.
git-svn-id: http://redmine.rubyforge.org/svn/trunk@625 e93f8b46-1217-0410-a6f0-8f06a7374b81
5b4812ad · Jean-Philippe Lang · 005ce1b2 · 5b4812ad
Commit 5b4812ad authored Aug 13, 2007 by Jean-Philippe Lang
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Showing with 29 additions and 2 deletions

migrate_from_mantis.rake lib/tasks/migrate_from_mantis.rake +29 -2

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--- a/lib/tasks/migrate_from_mantis.rake
+++ b/lib/tasks/migrate_from_mantis.rake
@@ -19,6 +19,7 @@ desc 'Mantis migration script'

 require 'active_record'
 require 'iconv'
+require 'pp'

 task :migrate_from_mantis => :environment do
  
@@ -58,7 +59,14 @@ task :migrate_from_mantis => :environment do
                                   6 => 'list',   # List
                                   7 => 'list',   # Multiselection list
                                   8 => 'date',   # Date
-                                   }  
+                                   }
+                                   
+      RELATION_TYPE_MAPPING = {1 => IssueRelation::TYPE_RELATES,    # related to
+                               2 => IssueRelation::TYPE_RELATES,    # parent of
+                               3 => IssueRelation::TYPE_RELATES,    # child of
+                               0 => IssueRelation::TYPE_DUPLICATES, # duplicate of
+                               4 => IssueRelation::TYPE_DUPLICATES  # has duplicate
+                               }
                                                                   
    class MantisUser < ActiveRecord::Base
      set_table_name :mantis_user_table
@@ -161,6 +169,10 @@ task :migrate_from_mantis => :environment do
      end
    end
    
+    class MantisBugRelationship < ActiveRecord::Base
+      set_table_name :mantis_bug_relationship_table
+    end
+    
    class MantisNews < ActiveRecord::Base
      set_table_name :mantis_news_table
    end
@@ -298,6 +310,17 @@ task :migrate_from_mantis => :environment do
      end
      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 '.'
+      end
+      
      # News
      print "Migrating news"
      News.destroy_all
@@ -354,6 +377,7 @@ task :migrate_from_mantis => :environment do
      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 "News:            #{News.count}/#{MantisNews.count}"
      puts "Custom fields:   #{IssueCustomField.count}/#{MantisCustomField.count}"
    end
@@ -385,7 +409,7 @@ task :migrate_from_mantis => :environment do
  print "Are you sure you want to continue ? [y/N] "
  break unless STDIN.gets.match(/^y$/i)
  
-  # default Mantis database settings
+  # Default Mantis database settings
  db_params = {:adapter => 'mysql', 
               :database => 'bugtracker', 
               :host => 'localhost', 
@@ -409,6 +433,9 @@ task :migrate_from_mantis => :environment do
  end
  puts
  
+  # Make sure bugs can refer bugs in other projects
+  Setting.cross_project_issue_relations = 1
+  
  MantisMigrate.establish_connection db_params
  MantisMigrate.migrate
 end