migrate_from_trac.rake
764 lines
| 29.5 KiB
| text/x-ruby
|
RubyLexer
Jean-Philippe Lang
|
r678 | # 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. | ||||
|
Jean-Philippe Lang
|
r2278 | # | ||
|
Jean-Philippe Lang
|
r678 | # 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. | ||||
|
Jean-Philippe Lang
|
r2278 | # | ||
|
Jean-Philippe Lang
|
r678 | # 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. | ||||
| require 'active_record' | ||||
| require 'iconv' | ||||
| require 'pp' | ||||
| namespace :redmine do | ||||
| desc 'Trac migration script' | ||||
| task :migrate_from_trac => :environment do | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r678 | module TracMigrate | ||
|
Jean-Philippe Lang
|
r933 | TICKET_MAP = [] | ||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r678 | 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 = {'new' => DEFAULT_STATUS, | ||||
| 'reopened' => feedback_status, | ||||
| 'assigned' => assigned_status, | ||||
| 'closed' => closed_status | ||||
| } | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r2411 | priorities = Enumeration.priorities | ||
|
Jean-Philippe Lang
|
r678 | DEFAULT_PRIORITY = priorities[0] | ||
| PRIORITY_MAPPING = {'lowest' => priorities[0], | ||||
| 'low' => priorities[0], | ||||
| 'normal' => priorities[1], | ||||
| 'high' => priorities[2], | ||||
|
Jean-Philippe Lang
|
r1161 | 'highest' => priorities[3], | ||
| # --- | ||||
| 'trivial' => priorities[0], | ||||
| 'minor' => priorities[1], | ||||
| 'major' => priorities[2], | ||||
| 'critical' => priorities[3], | ||||
| 'blocker' => priorities[4] | ||||
|
Jean-Philippe Lang
|
r678 | } | ||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r678 | TRACKER_BUG = Tracker.find_by_position(1) | ||
| TRACKER_FEATURE = Tracker.find_by_position(2) | ||||
| DEFAULT_TRACKER = TRACKER_BUG | ||||
| TRACKER_MAPPING = {'defect' => TRACKER_BUG, | ||||
| 'enhancement' => TRACKER_FEATURE, | ||||
| 'task' => TRACKER_FEATURE, | ||||
| 'patch' =>TRACKER_FEATURE | ||||
| } | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r923 | roles = Role.find(:all, :conditions => {:builtin => 0}, :order => 'position ASC') | ||
| manager_role = roles[0] | ||||
| developer_role = roles[1] | ||||
| DEFAULT_ROLE = roles.last | ||||
|
Jean-Philippe Lang
|
r678 | ROLE_MAPPING = {'admin' => manager_role, | ||
| 'developer' => developer_role | ||||
| } | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r1287 | class ::Time | ||
| class << self | ||||
| alias :real_now :now | ||||
| def now | ||||
| real_now - @fake_diff.to_i | ||||
| end | ||||
| def fake(time) | ||||
| @fake_diff = real_now - time | ||||
| res = yield | ||||
| @fake_diff = 0 | ||||
| res | ||||
| end | ||||
| end | ||||
| end | ||||
|
Jean-Philippe Lang
|
r678 | class TracComponent < ActiveRecord::Base | ||
| set_table_name :component | ||||
| end | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r678 | class TracMilestone < ActiveRecord::Base | ||
| set_table_name :milestone | ||||
|
Jean-Philippe Lang
|
r2278 | # If this attribute is set a milestone has a defined target timepoint | ||
|
Jean-Philippe Lang
|
r678 | def due | ||
|
Jean-Philippe Lang
|
r1391 | if read_attribute(:due) && read_attribute(:due) > 0 | ||
|
Jean-Philippe Lang
|
r678 | Time.at(read_attribute(:due)).to_date | ||
| else | ||||
| nil | ||||
| end | ||||
| end | ||||
|
Jean-Philippe Lang
|
r2009 | # This is the real timepoint at which the milestone has finished. | ||
| def completed | ||||
| if read_attribute(:completed) && read_attribute(:completed) > 0 | ||||
| Time.at(read_attribute(:completed)).to_date | ||||
| else | ||||
| nil | ||||
| end | ||||
| end | ||||
|
Jean-Philippe Lang
|
r1583 | |||
| def description | ||||
| # Attribute is named descr in Trac v0.8.x | ||||
| has_attribute?(:descr) ? read_attribute(:descr) : read_attribute(:description) | ||||
| end | ||||
|
Jean-Philippe Lang
|
r678 | end | ||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r678 | class TracTicketCustom < ActiveRecord::Base | ||
| set_table_name :ticket_custom | ||||
| end | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r678 | class TracAttachment < ActiveRecord::Base | ||
| set_table_name :attachment | ||||
| set_inheritance_column :none | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r678 | def time; Time.at(read_attribute(:time)) end | ||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r678 | def original_filename | ||
| filename | ||||
| end | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r678 | def content_type | ||
| Redmine::MimeType.of(filename) || '' | ||||
| end | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r678 | def exist? | ||
| File.file? trac_fullpath | ||||
| end | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r2609 | def open | ||
| File.open("#{trac_fullpath}", 'rb') {|f| | ||||
| @file = f | ||||
| yield self | ||||
| } | ||||
| end | ||||
| def read(*args) | ||||
| @file.read(*args) | ||||
|
Jean-Philippe Lang
|
r678 | end | ||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r1463 | def description | ||
| read_attribute(:description).to_s.slice(0,255) | ||||
| end | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r678 | private | ||
| def trac_fullpath | ||||
| attachment_type = read_attribute(:type) | ||||
| trac_file = filename.gsub( /[^a-zA-Z0-9\-_\.!~*']/n ) {|x| sprintf('%%%02x', x[0]) } | ||||
|
Jean-Philippe Lang
|
r681 | "#{TracMigrate.trac_attachments_directory}/#{attachment_type}/#{id}/#{trac_file}" | ||
|
Jean-Philippe Lang
|
r678 | end | ||
| end | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r683 | class TracTicket < ActiveRecord::Base | ||
| set_table_name :ticket | ||||
| set_inheritance_column :none | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r683 | # ticket changes: only migrate status changes and comments | ||
| has_many :changes, :class_name => "TracTicketChange", :foreign_key => :ticket | ||||
|
Jean-Philippe Lang
|
r1727 | has_many :attachments, :class_name => "TracAttachment", | ||
| :finder_sql => "SELECT DISTINCT attachment.* FROM #{TracMigrate::TracAttachment.table_name}" + | ||||
| " WHERE #{TracMigrate::TracAttachment.table_name}.type = 'ticket'" + | ||||
| ' AND #{TracMigrate::TracAttachment.table_name}.id = \'#{id}\'' | ||||
|
Jean-Philippe Lang
|
r683 | has_many :customs, :class_name => "TracTicketCustom", :foreign_key => :ticket | ||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r683 | def ticket_type | ||
| read_attribute(:type) | ||||
| end | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r683 | def summary | ||
| read_attribute(:summary).blank? ? "(no subject)" : read_attribute(:summary) | ||||
| end | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r683 | def description | ||
| read_attribute(:description).blank? ? summary : read_attribute(:description) | ||||
| end | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r683 | def time; Time.at(read_attribute(:time)) end | ||
|
Jean-Philippe Lang
|
r1287 | def changetime; Time.at(read_attribute(:changetime)) end | ||
|
Jean-Philippe Lang
|
r683 | end | ||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r683 | class TracTicketChange < ActiveRecord::Base | ||
| set_table_name :ticket_change | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r683 | def time; Time.at(read_attribute(:time)) end | ||
| end | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r1282 | TRAC_WIKI_PAGES = %w(InterMapTxt InterTrac InterWiki RecentChanges SandBox TracAccessibility TracAdmin TracBackup TracBrowser TracCgi TracChangeset \ | ||
|
Jean-Philippe Lang
|
r1161 | TracEnvironment TracFastCgi TracGuide TracImport TracIni TracInstall TracInterfaceCustomization \ | ||
| TracLinks TracLogging TracModPython TracNotification TracPermissions TracPlugins TracQuery \ | ||||
|
Jean-Philippe Lang
|
r1282 | TracReports TracRevisionLog TracRoadmap TracRss TracSearch TracStandalone TracSupport TracSyntaxColoring TracTickets \ | ||
|
Jean-Philippe Lang
|
r1161 | TracTicketsCustomFields TracTimeline TracUnicode TracUpgrade TracWiki WikiDeletePage WikiFormatting \ | ||
| WikiHtml WikiMacros WikiNewPage WikiPageNames WikiProcessors WikiRestructuredText WikiRestructuredTextLinks \ | ||||
| CamelCase TitleIndex) | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r678 | class TracWikiPage < ActiveRecord::Base | ||
|
Jean-Philippe Lang
|
r1161 | set_table_name :wiki | ||
| set_primary_key :name | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r1727 | has_many :attachments, :class_name => "TracAttachment", | ||
| :finder_sql => "SELECT DISTINCT attachment.* FROM #{TracMigrate::TracAttachment.table_name}" + | ||||
| " WHERE #{TracMigrate::TracAttachment.table_name}.type = 'wiki'" + | ||||
| ' AND #{TracMigrate::TracAttachment.table_name}.id = \'#{id}\'' | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r982 | def self.columns | ||
| # Hides readonly Trac field to prevent clash with AR readonly? method (Rails 2.0) | ||||
| super.select {|column| column.name.to_s != 'readonly'} | ||||
| end | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r1287 | def time; Time.at(read_attribute(:time)) end | ||
|
Jean-Philippe Lang
|
r678 | end | ||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r678 | class TracPermission < ActiveRecord::Base | ||
|
Jean-Philippe Lang
|
r2278 | set_table_name :permission | ||
|
Jean-Philippe Lang
|
r678 | end | ||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r1488 | class TracSessionAttribute < ActiveRecord::Base | ||
| set_table_name :session_attribute | ||||
| end | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r678 | def self.find_or_create_user(username, project_member = false) | ||
|
Jean-Philippe Lang
|
r1111 | return User.anonymous if username.blank? | ||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r678 | u = User.find_by_login(username) | ||
| if !u | ||||
| # Create a new user if not found | ||||
| mail = username[0,limit_for(User, 'mail')] | ||||
|
Jean-Philippe Lang
|
r1488 | if mail_attr = TracSessionAttribute.find_by_sid_and_name(username, 'email') | ||
| mail = mail_attr.value | ||||
| end | ||||
|
Jean-Philippe Lang
|
r678 | mail = "#{mail}@foo.bar" unless mail.include?("@") | ||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r1488 | name = username | ||
| if name_attr = TracSessionAttribute.find_by_sid_and_name(username, 'name') | ||||
| name = name_attr.value | ||||
| end | ||||
| name =~ (/(.*)(\s+\w+)?/) | ||||
| fn = $1.strip | ||||
| ln = ($2 || '-').strip | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r1488 | u = User.new :mail => mail.gsub(/[^-@a-z0-9\.]/i, '-'), | ||
| :firstname => fn[0, limit_for(User, 'firstname')].gsub(/[^\w\s\'\-]/i, '-'), | ||||
| :lastname => ln[0, limit_for(User, 'lastname')].gsub(/[^\w\s\'\-]/i, '-') | ||||
|
Jean-Philippe Lang
|
r678 | u.login = username[0,limit_for(User, 'login')].gsub(/[^a-z0-9_\-@\.]/i, '-') | ||
| u.password = 'trac' | ||||
| u.admin = true if TracPermission.find_by_username_and_action(username, 'admin') | ||||
| # finally, a default user is used if the new user is not valid | ||||
| u = User.find(:first) unless u.save | ||||
| end | ||||
| # Make sure he is a member of the project | ||||
| if project_member && !u.member_of?(@target_project) | ||||
| role = DEFAULT_ROLE | ||||
| if u.admin | ||||
| role = ROLE_MAPPING['admin'] | ||||
| elsif TracPermission.find_by_username_and_action(username, 'developer') | ||||
| role = ROLE_MAPPING['developer'] | ||||
| end | ||||
|
Jean-Philippe Lang
|
r923 | Member.create(:user => u, :project => @target_project, :role => role) | ||
|
Jean-Philippe Lang
|
r678 | u.reload | ||
| end | ||||
| u | ||||
| end | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r678 | # Basic wiki syntax conversion | ||
| def self.convert_wiki_text(text) | ||||
| # Titles | ||||
|
Jean-Philippe Lang
|
r918 | text = text.gsub(/^(\=+)\s(.+)\s(\=+)/) {|s| "\nh#{$1.length}. #{$2}\n"} | ||
| # External Links | ||||
|
Jean-Philippe Lang
|
r678 | text = text.gsub(/\[(http[^\s]+)\s+([^\]]+)\]/) {|s| "\"#{$2}\":#{$1}"} | ||
|
Jean-Philippe Lang
|
r2012 | # Ticket links: | ||
|
Jean-Philippe Lang
|
r2010 | # [ticket:234 Text],[ticket:234 This is a test] | ||
|
Jean-Philippe Lang
|
r2011 | text = text.gsub(/\[ticket\:([^\ ]+)\ (.+?)\]/, '"\2":/issues/show/\1') | ||
|
Jean-Philippe Lang
|
r2010 | # ticket:1234 | ||
| # #1 is working cause Redmine uses the same syntax. | ||||
| text = text.gsub(/ticket\:([^\ ]+)/, '#\1') | ||||
|
Jean-Philippe Lang
|
r2012 | # Milestone links: | ||
| # [milestone:"0.1.0 Mercury" Milestone 0.1.0 (Mercury)] | ||||
| # The text "Milestone 0.1.0 (Mercury)" is not converted, | ||||
| # cause Redmine's wiki does not support this. | ||||
| text = text.gsub(/\[milestone\:\"([^\"]+)\"\ (.+?)\]/, 'version:"\1"') | ||||
| # [milestone:"0.1.0 Mercury"] | ||||
| text = text.gsub(/\[milestone\:\"([^\"]+)\"\]/, 'version:"\1"') | ||||
| text = text.gsub(/milestone\:\"([^\"]+)\"/, 'version:"\1"') | ||||
|
Jean-Philippe Lang
|
r2278 | # milestone:0.1.0 | ||
|
Jean-Philippe Lang
|
r2012 | text = text.gsub(/\[milestone\:([^\ ]+)\]/, 'version:\1') | ||
| text = text.gsub(/milestone\:([^\ ]+)/, 'version:\1') | ||||
|
Jean-Philippe Lang
|
r918 | # Internal Links | ||
|
Jean-Philippe Lang
|
r933 | text = text.gsub(/\[\[BR\]\]/, "\n") # This has to go before the rules below | ||
|
Jean-Philippe Lang
|
r918 | text = text.gsub(/\[\"(.+)\".*\]/) {|s| "[[#{$1.delete(',./?;|:')}]]"} | ||
| text = text.gsub(/\[wiki:\"(.+)\".*\]/) {|s| "[[#{$1.delete(',./?;|:')}]]"} | ||||
| text = text.gsub(/\[wiki:\"(.+)\".*\]/) {|s| "[[#{$1.delete(',./?;|:')}]]"} | ||||
|
Jean-Philippe Lang
|
r1480 | text = text.gsub(/\[wiki:([^\s\]]+)\]/) {|s| "[[#{$1.delete(',./?;|:')}]]"} | ||
| text = text.gsub(/\[wiki:([^\s\]]+)\s(.*)\]/) {|s| "[[#{$1.delete(',./?;|:')}|#{$2.delete(',./?;|:')}]]"} | ||||
John Goerzen
|
r1228 | |||
|
Jean-Philippe Lang
|
r2278 | # Links to pages UsingJustWikiCaps | ||
| text = text.gsub(/([^!]|^)(^| )([A-Z][a-z]+[A-Z][a-zA-Z]+)/, '\\1\\2[[\3]]') | ||||
| # Normalize things that were supposed to not be links | ||||
| # like !NotALink | ||||
| text = text.gsub(/(^| )!([A-Z][A-Za-z]+)/, '\1\2') | ||||
|
Jean-Philippe Lang
|
r678 | # Revisions links | ||
| text = text.gsub(/\[(\d+)\]/, 'r\1') | ||||
|
Jean-Philippe Lang
|
r918 | # Ticket number re-writing | ||
| text = text.gsub(/#(\d+)/) do |s| | ||||
|
Jean-Philippe Lang
|
r1161 | if $1.length < 10 | ||
| TICKET_MAP[$1.to_i] ||= $1 | ||||
| "\##{TICKET_MAP[$1.to_i] || $1}" | ||||
| else | ||||
| s | ||||
| end | ||||
|
Jean-Philippe Lang
|
r918 | end | ||
|
Jean-Philippe Lang
|
r2009 | # We would like to convert the Code highlighting too | ||
| # This will go into the next line. | ||||
| shebang_line = false | ||||
| # Reguar expression for start of code | ||||
| pre_re = /\{\{\{/ | ||||
| # Code hightlighing... | ||||
| shebang_re = /^\#\!([a-z]+)/ | ||||
| # Regular expression for end of code | ||||
| pre_end_re = /\}\}\}/ | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r2009 | # Go through the whole text..extract it line by line | ||
| text = text.gsub(/^(.*)$/) do |line| | ||||
| m_pre = pre_re.match(line) | ||||
| if m_pre | ||||
| line = '<pre>' | ||||
| else | ||||
| m_sl = shebang_re.match(line) | ||||
| if m_sl | ||||
| shebang_line = true | ||||
| line = '<code class="' + m_sl[1] + '">' | ||||
| end | ||||
| m_pre_end = pre_end_re.match(line) | ||||
| if m_pre_end | ||||
| line = '</pre>' | ||||
| if shebang_line | ||||
| line = '</code>' + line | ||||
| end | ||||
| end | ||||
| end | ||||
|
Jean-Philippe Lang
|
r2278 | line | ||
|
Jean-Philippe Lang
|
r2009 | end | ||
|
Jean-Philippe Lang
|
r918 | # Highlighting | ||
| text = text.gsub(/'''''([^\s])/, '_*\1') | ||||
| text = text.gsub(/([^\s])'''''/, '\1*_') | ||||
| text = text.gsub(/'''/, '*') | ||||
| text = text.gsub(/''/, '_') | ||||
| text = text.gsub(/__/, '+') | ||||
| text = text.gsub(/~~/, '-') | ||||
| text = text.gsub(/`/, '@') | ||||
|
Jean-Philippe Lang
|
r2278 | text = text.gsub(/,,/, '~') | ||
|
Jean-Philippe Lang
|
r918 | # Lists | ||
| text = text.gsub(/^([ ]+)\* /) {|s| '*' * $1.length + " "} | ||||
|
Jean-Philippe Lang
|
r678 | text | ||
| end | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r678 | def self.migrate | ||
|
Jean-Philippe Lang
|
r933 | establish_connection | ||
|
Jean-Philippe Lang
|
r881 | |||
|
Jean-Philippe Lang
|
r918 | # Quick database test | ||
|
Jean-Philippe Lang
|
r678 | TracComponent.count | ||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r678 | migrated_components = 0 | ||
| migrated_milestones = 0 | ||||
| migrated_tickets = 0 | ||||
| migrated_custom_values = 0 | ||||
| migrated_ticket_attachments = 0 | ||||
|
Jean-Philippe Lang
|
r2278 | migrated_wiki_edits = 0 | ||
|
Jean-Philippe Lang
|
r1161 | migrated_wiki_attachments = 0 | ||
|
Jean-Philippe Lang
|
r2009 | |||
| #Wiki system initializing... | ||||
| @target_project.wiki.destroy if @target_project.wiki | ||||
| @target_project.reload | ||||
| wiki = Wiki.new(:project => @target_project, :start_page => 'WikiStart') | ||||
| wiki_edit_count = 0 | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r678 | # Components | ||
| print "Migrating components" | ||||
| issues_category_map = {} | ||||
| TracComponent.find(:all).each do |component| | ||||
|
Jean-Philippe Lang
|
r2278 | print '.' | ||
| STDOUT.flush | ||||
|
Jean-Philippe Lang
|
r678 | c = IssueCategory.new :project => @target_project, | ||
| :name => encode(component.name[0, limit_for(IssueCategory, 'name')]) | ||||
|
Jean-Philippe Lang
|
r2278 | next unless c.save | ||
| issues_category_map[component.name] = c | ||||
| migrated_components += 1 | ||||
|
Jean-Philippe Lang
|
r678 | end | ||
| puts | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r678 | # Milestones | ||
| print "Migrating milestones" | ||||
| version_map = {} | ||||
| TracMilestone.find(:all).each do |milestone| | ||||
| print '.' | ||||
|
Jean-Philippe Lang
|
r918 | STDOUT.flush | ||
|
Jean-Philippe Lang
|
r2009 | # First we try to find the wiki page... | ||
| p = wiki.find_or_new_page(milestone.name.to_s) | ||||
| p.content = WikiContent.new(:page => p) if p.new_record? | ||||
| p.content.text = milestone.description.to_s | ||||
| p.content.author = find_or_create_user('trac') | ||||
| p.content.comments = 'Milestone' | ||||
| p.save | ||||
|
Jean-Philippe Lang
|
r678 | v = Version.new :project => @target_project, | ||
| :name => encode(milestone.name[0, limit_for(Version, 'name')]), | ||||
|
Jean-Philippe Lang
|
r2009 | :description => nil, | ||
| :wiki_page_title => milestone.name.to_s, | ||||
| :effective_date => milestone.completed | ||||
|
Jean-Philippe Lang
|
r678 | next unless v.save | ||
| version_map[milestone.name] = v | ||||
| migrated_milestones += 1 | ||||
| end | ||||
| puts | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r678 | # Custom fields | ||
| # TODO: read trac.ini instead | ||||
|
Jean-Philippe Lang
|
r682 | print "Migrating custom fields" | ||
|
Jean-Philippe Lang
|
r678 | custom_field_map = {} | ||
| TracTicketCustom.find_by_sql("SELECT DISTINCT name FROM #{TracTicketCustom.table_name}").each do |field| | ||||
| print '.' | ||||
|
Jean-Philippe Lang
|
r918 | STDOUT.flush | ||
| # Redmine custom field name | ||||
| field_name = encode(field.name[0, limit_for(IssueCustomField, 'name')]).humanize | ||||
| # Find if the custom already exists in Redmine | ||||
| f = IssueCustomField.find_by_name(field_name) | ||||
| # Or create a new one | ||||
| f ||= IssueCustomField.create(:name => encode(field.name[0, limit_for(IssueCustomField, 'name')]).humanize, | ||||
| :field_format => 'string') | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r918 | next if f.new_record? | ||
|
Jean-Philippe Lang
|
r678 | f.trackers = Tracker.find(:all) | ||
|
Jean-Philippe Lang
|
r682 | f.projects << @target_project | ||
|
Jean-Philippe Lang
|
r678 | custom_field_map[field.name] = f | ||
| end | ||||
| puts | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r683 | # Trac 'resolution' field as a Redmine custom field | ||
|
Jean-Philippe Lang
|
r918 | r = IssueCustomField.find(:first, :conditions => { :name => "Resolution" }) | ||
| r = IssueCustomField.new(:name => 'Resolution', | ||||
|
Jean-Philippe Lang
|
r683 | :field_format => 'list', | ||
|
Jean-Philippe Lang
|
r918 | :is_filter => true) if r.nil? | ||
|
Jean-Philippe Lang
|
r683 | r.trackers = Tracker.find(:all) | ||
| r.projects << @target_project | ||||
|
Jean-Philippe Lang
|
r1271 | r.possible_values = (r.possible_values + %w(fixed invalid wontfix duplicate worksforme)).flatten.compact.uniq | ||
| r.save! | ||||
| custom_field_map['resolution'] = r | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r678 | # Tickets | ||
| print "Migrating tickets" | ||||
|
Jean-Philippe Lang
|
r918 | TracTicket.find(:all, :order => 'id ASC').each do |ticket| | ||
|
Jean-Philippe Lang
|
r2278 | print '.' | ||
| STDOUT.flush | ||||
| i = Issue.new :project => @target_project, | ||||
|
Jean-Philippe Lang
|
r678 | :subject => encode(ticket.summary[0, limit_for(Issue, 'subject')]), | ||
| :description => convert_wiki_text(encode(ticket.description)), | ||||
| :priority => PRIORITY_MAPPING[ticket.priority] || DEFAULT_PRIORITY, | ||||
| :created_on => ticket.time | ||||
|
Jean-Philippe Lang
|
r2278 | i.author = find_or_create_user(ticket.reporter) | ||
| i.category = issues_category_map[ticket.component] unless ticket.component.blank? | ||||
| i.fixed_version = version_map[ticket.milestone] unless ticket.milestone.blank? | ||||
| i.status = STATUS_MAPPING[ticket.status] || DEFAULT_STATUS | ||||
| i.tracker = TRACKER_MAPPING[ticket.ticket_type] || DEFAULT_TRACKER | ||||
| i.id = ticket.id unless Issue.exists?(ticket.id) | ||||
| next unless Time.fake(ticket.changetime) { i.save } | ||||
| TICKET_MAP[ticket.id] = i.id | ||||
| migrated_tickets += 1 | ||||
| # Owner | ||||
|
Jean-Philippe Lang
|
r682 | unless ticket.owner.blank? | ||
| i.assigned_to = find_or_create_user(ticket.owner, true) | ||||
|
Jean-Philippe Lang
|
r1287 | Time.fake(ticket.changetime) { i.save } | ||
|
Jean-Philippe Lang
|
r682 | end | ||
|
Jean-Philippe Lang
|
r2278 | |||
| # Comments and status/resolution changes | ||||
| ticket.changes.group_by(&:time).each do |time, changeset| | ||||
|
Jean-Philippe Lang
|
r682 | status_change = changeset.select {|change| change.field == 'status'}.first | ||
|
Jean-Philippe Lang
|
r683 | resolution_change = changeset.select {|change| change.field == 'resolution'}.first | ||
|
Jean-Philippe Lang
|
r682 | comment_change = changeset.select {|change| change.field == 'comment'}.first | ||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r682 | n = Journal.new :notes => (comment_change ? convert_wiki_text(encode(comment_change.newvalue)) : ''), | ||
| :created_on => time | ||||
| n.user = find_or_create_user(changeset.first.author) | ||||
|
Jean-Philippe Lang
|
r678 | n.journalized = i | ||
|
Jean-Philippe Lang
|
r2278 | if status_change && | ||
|
Jean-Philippe Lang
|
r682 | STATUS_MAPPING[status_change.oldvalue] && | ||
| STATUS_MAPPING[status_change.newvalue] && | ||||
| (STATUS_MAPPING[status_change.oldvalue] != STATUS_MAPPING[status_change.newvalue]) | ||||
| n.details << JournalDetail.new(:property => 'attr', | ||||
| :prop_key => 'status_id', | ||||
| :old_value => STATUS_MAPPING[status_change.oldvalue].id, | ||||
| :value => STATUS_MAPPING[status_change.newvalue].id) | ||||
| end | ||||
|
Jean-Philippe Lang
|
r683 | if resolution_change | ||
| n.details << JournalDetail.new(:property => 'cf', | ||||
| :prop_key => custom_field_map['resolution'].id, | ||||
| :old_value => resolution_change.oldvalue, | ||||
| :value => resolution_change.newvalue) | ||||
| end | ||||
| n.save unless n.details.empty? && n.notes.blank? | ||||
|
Jean-Philippe Lang
|
r2278 | end | ||
| # Attachments | ||||
| ticket.attachments.each do |attachment| | ||||
| next unless attachment.exist? | ||||
|
Jean-Philippe Lang
|
r2609 | attachment.open { | ||
| a = Attachment.new :created_on => attachment.time | ||||
| a.file = attachment | ||||
| a.author = find_or_create_user(attachment.author) | ||||
| a.container = i | ||||
| a.description = attachment.description | ||||
| migrated_ticket_attachments += 1 if a.save | ||||
| } | ||||
|
Jean-Philippe Lang
|
r2278 | end | ||
| # Custom fields | ||||
| custom_values = ticket.customs.inject({}) do |h, custom| | ||||
| if custom_field = custom_field_map[custom.name] | ||||
| h[custom_field.id] = custom.value | ||||
|
Jean-Philippe Lang
|
r678 | migrated_custom_values += 1 | ||
|
Jean-Philippe Lang
|
r2278 | end | ||
| h | ||||
| end | ||||
| if custom_field_map['resolution'] && !ticket.resolution.blank? | ||||
| custom_values[custom_field_map['resolution'].id] = ticket.resolution | ||||
| end | ||||
| i.custom_field_values = custom_values | ||||
| i.save_custom_field_values | ||||
|
Jean-Philippe Lang
|
r678 | end | ||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r1105 | # update issue id sequence if needed (postgresql) | ||
| Issue.connection.reset_pk_sequence!(Issue.table_name) if Issue.connection.respond_to?('reset_pk_sequence!') | ||||
|
Jean-Philippe Lang
|
r678 | puts | ||
|
Jean-Philippe Lang
|
r2278 | |||
| # Wiki | ||||
|
Jean-Philippe Lang
|
r678 | print "Migrating wiki" | ||
| if wiki.save | ||||
| TracWikiPage.find(:all, :order => 'name, version').each do |page| | ||||
|
Jean-Philippe Lang
|
r1161 | # Do not migrate Trac manual wiki pages | ||
| next if TRAC_WIKI_PAGES.include?(page.name) | ||||
| wiki_edit_count += 1 | ||||
|
Jean-Philippe Lang
|
r678 | print '.' | ||
|
Jean-Philippe Lang
|
r918 | STDOUT.flush | ||
|
Jean-Philippe Lang
|
r678 | p = wiki.find_or_new_page(page.name) | ||
| p.content = WikiContent.new(:page => p) if p.new_record? | ||||
| p.content.text = page.text | ||||
| p.content.author = find_or_create_user(page.author) unless page.author.blank? || page.author == 'trac' | ||||
| p.content.comments = page.comment | ||||
|
Jean-Philippe Lang
|
r1287 | Time.fake(page.time) { p.new_record? ? p.save : p.content.save } | ||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r1161 | next if p.content.new_record? | ||
|
Jean-Philippe Lang
|
r2278 | migrated_wiki_edits += 1 | ||
|
Jean-Philippe Lang
|
r1161 | # Attachments | ||
| page.attachments.each do |attachment| | ||||
| next unless attachment.exist? | ||||
| next if p.attachments.find_by_filename(attachment.filename.gsub(/^.*(\\|\/)/, '').gsub(/[^\w\.\-]/,'_')) #add only once per page | ||||
|
Jean-Philippe Lang
|
r2620 | attachment.open { | ||
| a = Attachment.new :created_on => attachment.time | ||||
| a.file = attachment | ||||
| a.author = find_or_create_user(attachment.author) | ||||
| a.description = attachment.description | ||||
| a.container = p | ||||
| migrated_wiki_attachments += 1 if a.save | ||||
| } | ||||
|
Jean-Philippe Lang
|
r1161 | end | ||
|
Jean-Philippe Lang
|
r678 | end | ||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r678 | wiki.reload | ||
| wiki.pages.each do |page| | ||||
| page.content.text = convert_wiki_text(page.content.text) | ||||
|
Jean-Philippe Lang
|
r1287 | Time.fake(page.content.updated_on) { page.content.save } | ||
|
Jean-Philippe Lang
|
r678 | end | ||
| end | ||||
| puts | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r678 | puts | ||
| puts "Components: #{migrated_components}/#{TracComponent.count}" | ||||
| puts "Milestones: #{migrated_milestones}/#{TracMilestone.count}" | ||||
| puts "Tickets: #{migrated_tickets}/#{TracTicket.count}" | ||||
|
Jean-Philippe Lang
|
r1161 | puts "Ticket files: #{migrated_ticket_attachments}/" + TracAttachment.count(:conditions => {:type => 'ticket'}).to_s | ||
|
Jean-Philippe Lang
|
r678 | puts "Custom values: #{migrated_custom_values}/#{TracTicketCustom.count}" | ||
|
Jean-Philippe Lang
|
r1161 | puts "Wiki edits: #{migrated_wiki_edits}/#{wiki_edit_count}" | ||
| puts "Wiki files: #{migrated_wiki_attachments}/" + TracAttachment.count(:conditions => {:type => 'wiki'}).to_s | ||||
|
Jean-Philippe Lang
|
r678 | end | ||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r678 | def self.limit_for(klass, attribute) | ||
| klass.columns_hash[attribute.to_s].limit | ||||
| end | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r678 | def self.encoding(charset) | ||
| @ic = Iconv.new('UTF-8', charset) | ||||
| rescue Iconv::InvalidEncoding | ||||
|
Jean-Philippe Lang
|
r681 | puts "Invalid encoding!" | ||
| return false | ||||
|
Jean-Philippe Lang
|
r678 | end | ||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r681 | def self.set_trac_directory(path) | ||
|
Jean-Philippe Lang
|
r933 | @@trac_directory = path | ||
|
Jean-Philippe Lang
|
r681 | raise "This directory doesn't exist!" unless File.directory?(path) | ||
| raise "#{trac_attachments_directory} doesn't exist!" unless File.directory?(trac_attachments_directory) | ||||
|
Jean-Philippe Lang
|
r933 | @@trac_directory | ||
|
Jean-Philippe Lang
|
r681 | rescue Exception => e | ||
| puts e | ||||
| return false | ||||
|
Jean-Philippe Lang
|
r678 | end | ||
|
Jean-Philippe Lang
|
r881 | |||
|
Jean-Philippe Lang
|
r678 | def self.trac_directory | ||
|
Jean-Philippe Lang
|
r933 | @@trac_directory | ||
|
Jean-Philippe Lang
|
r678 | end | ||
|
Jean-Philippe Lang
|
r881 | |||
| def self.set_trac_adapter(adapter) | ||||
|
Jean-Philippe Lang
|
r933 | return false if adapter.blank? | ||
| raise "Unknown adapter: #{adapter}!" unless %w(sqlite sqlite3 mysql postgresql).include?(adapter) | ||||
| # If adapter is sqlite or sqlite3, make sure that trac.db exists | ||||
| raise "#{trac_db_path} doesn't exist!" if %w(sqlite sqlite3).include?(adapter) && !File.exist?(trac_db_path) | ||||
| @@trac_adapter = adapter | ||||
| rescue Exception => e | ||||
| puts e | ||||
| return false | ||||
| end | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r933 | def self.set_trac_db_host(host) | ||
| return nil if host.blank? | ||||
| @@trac_db_host = host | ||||
| end | ||||
| def self.set_trac_db_port(port) | ||||
| return nil if port.to_i == 0 | ||||
| @@trac_db_port = port.to_i | ||||
| end | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r933 | def self.set_trac_db_name(name) | ||
| return nil if name.blank? | ||||
| @@trac_db_name = name | ||||
|
Jean-Philippe Lang
|
r881 | end | ||
|
Jean-Philippe Lang
|
r933 | |||
| def self.set_trac_db_username(username) | ||||
| @@trac_db_username = username | ||||
| end | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r933 | def self.set_trac_db_password(password) | ||
| @@trac_db_password = password | ||||
| end | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r1181 | def self.set_trac_db_schema(schema) | ||
| @@trac_db_schema = schema | ||||
| end | ||||
| mattr_reader :trac_directory, :trac_adapter, :trac_db_host, :trac_db_port, :trac_db_name, :trac_db_schema, :trac_db_username, :trac_db_password | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r681 | def self.trac_db_path; "#{trac_directory}/db/trac.db" end | ||
| def self.trac_attachments_directory; "#{trac_directory}/attachments" end | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r678 | def self.target_project_identifier(identifier) | ||
|
Jean-Philippe Lang
|
r2278 | project = Project.find_by_identifier(identifier) | ||
|
Jean-Philippe Lang
|
r681 | if !project | ||
| # create the target project | ||||
| project = Project.new :name => identifier.humanize, | ||||
|
Jean-Philippe Lang
|
r1085 | :description => '' | ||
|
Jean-Philippe Lang
|
r681 | project.identifier = identifier | ||
| puts "Unable to create a project with identifier '#{identifier}'!" unless project.save | ||||
|
Jean-Philippe Lang
|
r881 | # enable issues and wiki for the created project | ||
| project.enabled_module_names = ['issue_tracking', 'wiki'] | ||||
|
Jean-Philippe Lang
|
r1248 | else | ||
| puts | ||||
| puts "This project already exists in your Redmine database." | ||||
| print "Are you sure you want to append data to this project ? [Y/n] " | ||||
|
Jean-Philippe Lang
|
r2278 | exit if STDIN.gets.match(/^n$/i) | ||
|
Jean-Philippe Lang
|
r1248 | end | ||
| project.trackers << TRACKER_BUG unless project.trackers.include?(TRACKER_BUG) | ||||
| project.trackers << TRACKER_FEATURE unless project.trackers.include?(TRACKER_FEATURE) | ||||
|
Jean-Philippe Lang
|
r681 | @target_project = project.new_record? ? nil : project | ||
|
Jean-Philippe Lang
|
r678 | end | ||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r933 | def self.connection_params | ||
| if %w(sqlite sqlite3).include?(trac_adapter) | ||||
|
Jean-Philippe Lang
|
r2278 | {:adapter => trac_adapter, | ||
|
Jean-Philippe Lang
|
r933 | :database => trac_db_path} | ||
| else | ||||
| {:adapter => trac_adapter, | ||||
| :database => trac_db_name, | ||||
| :host => trac_db_host, | ||||
| :port => trac_db_port, | ||||
| :username => trac_db_username, | ||||
|
Jean-Philippe Lang
|
r1181 | :password => trac_db_password, | ||
| :schema_search_path => trac_db_schema | ||||
| } | ||||
|
Jean-Philippe Lang
|
r933 | end | ||
| end | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r933 | def self.establish_connection | ||
|
Jean-Philippe Lang
|
r678 | constants.each do |const| | ||
| klass = const_get(const) | ||||
| next unless klass.respond_to? 'establish_connection' | ||||
|
Jean-Philippe Lang
|
r933 | klass.establish_connection connection_params | ||
|
Jean-Philippe Lang
|
r678 | end | ||
| end | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r678 | private | ||
| def self.encode(text) | ||||
| @ic.iconv text | ||||
| rescue | ||||
| text | ||||
| end | ||||
| end | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r678 | puts | ||
|
Jean-Philippe Lang
|
r1207 | 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 | ||||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r933 | puts "WARNING: a new project will be added to Redmine during this process." | ||
|
Jean-Philippe Lang
|
r678 | print "Are you sure you want to continue ? [y/N] " | ||
|
Jean-Philippe Lang
|
r2278 | break unless STDIN.gets.match(/^y$/i) | ||
|
Jean-Philippe Lang
|
r678 | puts | ||
|
Jean-Philippe Lang
|
r681 | |||
| def prompt(text, options = {}, &block) | ||||
| default = options[:default] || '' | ||||
| while true | ||||
| print "#{text} [#{default}]: " | ||||
| value = STDIN.gets.chomp! | ||||
| value = default if value.blank? | ||||
| break if yield value | ||||
| end | ||||
|
Jean-Philippe Lang
|
r678 | end | ||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r1181 | DEFAULT_PORTS = {'mysql' => 3306, 'postgresql' => 5432} | ||
|
Jean-Philippe Lang
|
r2278 | |||
|
Jean-Philippe Lang
|
r1161 | prompt('Trac directory') {|directory| TracMigrate.set_trac_directory directory.strip} | ||
|
Jean-Philippe Lang
|
r933 | prompt('Trac database adapter (sqlite, sqlite3, mysql, postgresql)', :default => 'sqlite') {|adapter| TracMigrate.set_trac_adapter adapter} | ||
| unless %w(sqlite sqlite3).include?(TracMigrate.trac_adapter) | ||||
| prompt('Trac database host', :default => 'localhost') {|host| TracMigrate.set_trac_db_host host} | ||||
| prompt('Trac database port', :default => DEFAULT_PORTS[TracMigrate.trac_adapter]) {|port| TracMigrate.set_trac_db_port port} | ||||
| prompt('Trac database name') {|name| TracMigrate.set_trac_db_name name} | ||||
|
Jean-Philippe Lang
|
r1181 | prompt('Trac database schema', :default => 'public') {|schema| TracMigrate.set_trac_db_schema schema} | ||
|
Jean-Philippe Lang
|
r933 | prompt('Trac database username') {|username| TracMigrate.set_trac_db_username username} | ||
| prompt('Trac database password') {|password| TracMigrate.set_trac_db_password password} | ||||
| end | ||||
|
Jean-Philippe Lang
|
r683 | prompt('Trac database encoding', :default => 'UTF-8') {|encoding| TracMigrate.encoding encoding} | ||
|
Jean-Philippe Lang
|
r681 | prompt('Target project identifier') {|identifier| TracMigrate.target_project_identifier identifier} | ||
|
Jean-Philippe Lang
|
r678 | puts | ||
|
Jean-Philippe Lang
|
r2614 | |||
| # Turn off email notifications | ||||
| Setting.notified_events = [] | ||||
|
Jean-Philippe Lang
|
r678 | TracMigrate.migrate | ||
| end | ||||
| end | ||||
|
Jean-Philippe Lang
|
r2009 | |||