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1 | 1 | # redMine - project management software |
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2 | 2 | # Copyright (C) 2006-2007 Jean-Philippe Lang |
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3 | 3 | # |
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4 | 4 | # This program is free software; you can redistribute it and/or |
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5 | 5 | # modify it under the terms of the GNU General Public License |
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6 | 6 | # as published by the Free Software Foundation; either version 2 |
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7 | 7 | # of the License, or (at your option) any later version. |
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8 | 8 | # |
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9 | 9 | # This program is distributed in the hope that it will be useful, |
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10 | 10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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11 | 11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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12 | 12 | # GNU General Public License for more details. |
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13 | 13 | # |
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14 | 14 | # You should have received a copy of the GNU General Public License |
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15 | 15 | # along with this program; if not, write to the Free Software |
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16 | 16 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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17 | 17 | |
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18 | 18 | require 'active_record' |
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19 | 19 | require 'iconv' |
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20 | 20 | require 'pp' |
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21 | 21 | |
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22 | 22 | namespace :redmine do |
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23 | 23 | desc 'Trac migration script' |
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24 | 24 | task :migrate_from_trac => :environment do |
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25 | 25 | |
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26 | 26 | module TracMigrate |
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27 | 27 | TICKET_MAP = [] |
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28 | 28 | |
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29 | 29 | DEFAULT_STATUS = IssueStatus.default |
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30 | 30 | assigned_status = IssueStatus.find_by_position(2) |
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31 | 31 | resolved_status = IssueStatus.find_by_position(3) |
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32 | 32 | feedback_status = IssueStatus.find_by_position(4) |
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33 | 33 | closed_status = IssueStatus.find :first, :conditions => { :is_closed => true } |
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34 | 34 | STATUS_MAPPING = {'new' => DEFAULT_STATUS, |
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35 | 35 | 'reopened' => feedback_status, |
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36 | 36 | 'assigned' => assigned_status, |
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37 | 37 | 'closed' => closed_status |
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38 | 38 | } |
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39 | 39 | |
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40 | 40 | priorities = Enumeration.get_values('IPRI') |
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41 | 41 | DEFAULT_PRIORITY = priorities[0] |
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42 | 42 | PRIORITY_MAPPING = {'lowest' => priorities[0], |
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43 | 43 | 'low' => priorities[0], |
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44 | 44 | 'normal' => priorities[1], |
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45 | 45 | 'high' => priorities[2], |
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46 | 46 | 'highest' => priorities[3] |
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47 | 47 | } |
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48 | 48 | |
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49 | 49 | TRACKER_BUG = Tracker.find_by_position(1) |
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50 | 50 | TRACKER_FEATURE = Tracker.find_by_position(2) |
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51 | 51 | DEFAULT_TRACKER = TRACKER_BUG |
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52 | 52 | TRACKER_MAPPING = {'defect' => TRACKER_BUG, |
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53 | 53 | 'enhancement' => TRACKER_FEATURE, |
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54 | 54 | 'task' => TRACKER_FEATURE, |
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55 | 55 | 'patch' =>TRACKER_FEATURE |
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56 | 56 | } |
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57 | 57 | |
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58 | 58 | roles = Role.find(:all, :conditions => {:builtin => 0}, :order => 'position ASC') |
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59 | 59 | manager_role = roles[0] |
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60 | 60 | developer_role = roles[1] |
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61 | 61 | DEFAULT_ROLE = roles.last |
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62 | 62 | ROLE_MAPPING = {'admin' => manager_role, |
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63 | 63 | 'developer' => developer_role |
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64 | 64 | } |
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65 | 65 | |
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66 | 66 | class TracComponent < ActiveRecord::Base |
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67 | 67 | set_table_name :component |
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68 | 68 | end |
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69 | 69 | |
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70 | 70 | class TracMilestone < ActiveRecord::Base |
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71 | 71 | set_table_name :milestone |
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72 | 72 | |
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73 | 73 | def due |
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74 | 74 | if read_attribute(:due) > 0 |
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75 | 75 | Time.at(read_attribute(:due)).to_date |
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76 | 76 | else |
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77 | 77 | nil |
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78 | 78 | end |
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79 | 79 | end |
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80 | 80 | end |
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81 | 81 | |
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82 | 82 | class TracTicketCustom < ActiveRecord::Base |
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83 | 83 | set_table_name :ticket_custom |
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84 | 84 | end |
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85 | 85 | |
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86 | 86 | class TracAttachment < ActiveRecord::Base |
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87 | 87 | set_table_name :attachment |
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88 | 88 | set_inheritance_column :none |
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89 | 89 | |
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90 | 90 | def time; Time.at(read_attribute(:time)) end |
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91 | 91 | |
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92 | 92 | def original_filename |
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93 | 93 | filename |
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94 | 94 | end |
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95 | 95 | |
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96 | 96 | def content_type |
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97 | 97 | Redmine::MimeType.of(filename) || '' |
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98 | 98 | end |
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99 | 99 | |
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100 | 100 | def exist? |
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101 | 101 | File.file? trac_fullpath |
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102 | 102 | end |
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103 | 103 | |
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104 | 104 | def read |
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105 | 105 | File.open("#{trac_fullpath}", 'rb').read |
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106 | 106 | end |
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107 | 107 | |
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108 | 108 | private |
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109 | 109 | def trac_fullpath |
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110 | 110 | attachment_type = read_attribute(:type) |
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111 | 111 | trac_file = filename.gsub( /[^a-zA-Z0-9\-_\.!~*']/n ) {|x| sprintf('%%%02x', x[0]) } |
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112 | 112 | "#{TracMigrate.trac_attachments_directory}/#{attachment_type}/#{id}/#{trac_file}" |
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113 | 113 | end |
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114 | 114 | end |
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115 | 115 | |
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116 | 116 | class TracTicket < ActiveRecord::Base |
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117 | 117 | set_table_name :ticket |
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118 | 118 | set_inheritance_column :none |
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119 | 119 | |
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120 | 120 | # ticket changes: only migrate status changes and comments |
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121 | 121 | has_many :changes, :class_name => "TracTicketChange", :foreign_key => :ticket |
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122 | 122 | has_many :attachments, :class_name => "TracAttachment", :foreign_key => :id, :conditions => "#{TracMigrate::TracAttachment.table_name}.type = 'ticket'" |
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123 | 123 | has_many :customs, :class_name => "TracTicketCustom", :foreign_key => :ticket |
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124 | 124 | |
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125 | 125 | def ticket_type |
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126 | 126 | read_attribute(:type) |
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127 | 127 | end |
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128 | 128 | |
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129 | 129 | def summary |
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130 | 130 | read_attribute(:summary).blank? ? "(no subject)" : read_attribute(:summary) |
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131 | 131 | end |
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132 | 132 | |
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133 | 133 | def description |
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134 | 134 | read_attribute(:description).blank? ? summary : read_attribute(:description) |
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135 | 135 | end |
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136 | 136 | |
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137 | 137 | def time; Time.at(read_attribute(:time)) end |
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138 | 138 | end |
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139 | 139 | |
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140 | 140 | class TracTicketChange < ActiveRecord::Base |
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141 | 141 | set_table_name :ticket_change |
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142 | 142 | |
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143 | 143 | def time; Time.at(read_attribute(:time)) end |
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144 | 144 | end |
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145 | 145 | |
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146 | 146 | class TracWikiPage < ActiveRecord::Base |
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147 | 147 | set_table_name :wiki |
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148 | 148 | |
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149 | 149 | def self.columns |
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150 | 150 | # Hides readonly Trac field to prevent clash with AR readonly? method (Rails 2.0) |
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151 | 151 | super.select {|column| column.name.to_s != 'readonly'} |
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152 | 152 | end |
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153 | 153 | end |
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154 | 154 | |
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155 | 155 | class TracPermission < ActiveRecord::Base |
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156 | 156 | set_table_name :permission |
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157 | 157 | end |
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158 | 158 | |
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159 | 159 | def self.find_or_create_user(username, project_member = false) |
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160 | 160 | u = User.find_by_login(username) |
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161 | 161 | if !u |
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162 | 162 | # Create a new user if not found |
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163 | 163 | mail = username[0,limit_for(User, 'mail')] |
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164 | 164 | mail = "#{mail}@foo.bar" unless mail.include?("@") |
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165 | 165 | u = User.new :firstname => username[0,limit_for(User, 'firstname')].gsub(/[^\w\s\'\-]/i, '-'), |
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166 | 166 | :lastname => '-', |
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167 | 167 | :mail => mail.gsub(/[^-@a-z0-9\.]/i, '-') |
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168 | 168 | u.login = username[0,limit_for(User, 'login')].gsub(/[^a-z0-9_\-@\.]/i, '-') |
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169 | 169 | u.password = 'trac' |
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170 | 170 | u.admin = true if TracPermission.find_by_username_and_action(username, 'admin') |
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171 | 171 | # finally, a default user is used if the new user is not valid |
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172 | 172 | u = User.find(:first) unless u.save |
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173 | 173 | end |
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174 | 174 | # Make sure he is a member of the project |
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175 | 175 | if project_member && !u.member_of?(@target_project) |
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176 | 176 | role = DEFAULT_ROLE |
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177 | 177 | if u.admin |
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178 | 178 | role = ROLE_MAPPING['admin'] |
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179 | 179 | elsif TracPermission.find_by_username_and_action(username, 'developer') |
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180 | 180 | role = ROLE_MAPPING['developer'] |
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181 | 181 | end |
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182 | 182 | Member.create(:user => u, :project => @target_project, :role => role) |
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183 | 183 | u.reload |
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184 | 184 | end |
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185 | 185 | u |
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186 | 186 | end |
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187 | 187 | |
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188 | 188 | # Basic wiki syntax conversion |
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189 | 189 | def self.convert_wiki_text(text) |
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190 | 190 | # Titles |
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191 | 191 | text = text.gsub(/^(\=+)\s(.+)\s(\=+)/) {|s| "\nh#{$1.length}. #{$2}\n"} |
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192 | 192 | # External Links |
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193 | 193 | text = text.gsub(/\[(http[^\s]+)\s+([^\]]+)\]/) {|s| "\"#{$2}\":#{$1}"} |
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194 | 194 | # Internal Links |
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195 | 195 | text = text.gsub(/\[\[BR\]\]/, "\n") # This has to go before the rules below |
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196 | 196 | text = text.gsub(/\[\"(.+)\".*\]/) {|s| "[[#{$1.delete(',./?;|:')}]]"} |
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197 | 197 | text = text.gsub(/\[wiki:\"(.+)\".*\]/) {|s| "[[#{$1.delete(',./?;|:')}]]"} |
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198 | 198 | text = text.gsub(/\[wiki:\"(.+)\".*\]/) {|s| "[[#{$1.delete(',./?;|:')}]]"} |
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199 | 199 | text = text.gsub(/\[wiki:([^\s\]]+).*\]/) {|s| "[[#{$1.delete(',./?;|:')}]]"} |
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200 | 200 | # Revisions links |
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201 | 201 | text = text.gsub(/\[(\d+)\]/, 'r\1') |
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202 | 202 | # Ticket number re-writing |
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203 | 203 | text = text.gsub(/#(\d+)/) do |s| |
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204 | 204 | TICKET_MAP[$1.to_i] ||= $1 |
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205 | 205 | "\##{TICKET_MAP[$1.to_i] || $1}" |
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206 | 206 | end |
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207 | 207 | # Preformatted blocks |
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208 | 208 | text = text.gsub(/\{\{\{/, '<pre>') |
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209 | 209 | text = text.gsub(/\}\}\}/, '</pre>') |
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210 | 210 | # Highlighting |
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211 | 211 | text = text.gsub(/'''''([^\s])/, '_*\1') |
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212 | 212 | text = text.gsub(/([^\s])'''''/, '\1*_') |
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213 | 213 | text = text.gsub(/'''/, '*') |
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214 | 214 | text = text.gsub(/''/, '_') |
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215 | 215 | text = text.gsub(/__/, '+') |
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216 | 216 | text = text.gsub(/~~/, '-') |
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217 | 217 | text = text.gsub(/`/, '@') |
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218 | 218 | text = text.gsub(/,,/, '~') |
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219 | 219 | # Lists |
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220 | 220 | text = text.gsub(/^([ ]+)\* /) {|s| '*' * $1.length + " "} |
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221 | 221 | |
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222 | 222 | text |
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223 | 223 | end |
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224 | 224 | |
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225 | 225 | def self.migrate |
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226 | 226 | establish_connection |
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227 | 227 | |
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228 | 228 | # Quick database test |
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229 | 229 | TracComponent.count |
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230 | 230 | |
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231 | 231 | migrated_components = 0 |
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232 | 232 | migrated_milestones = 0 |
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233 | 233 | migrated_tickets = 0 |
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234 | 234 | migrated_custom_values = 0 |
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235 | 235 | migrated_ticket_attachments = 0 |
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236 | 236 | migrated_wiki_edits = 0 |
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237 | 237 | |
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238 | 238 | # Components |
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239 | 239 | print "Migrating components" |
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240 | 240 | issues_category_map = {} |
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241 | 241 | TracComponent.find(:all).each do |component| |
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242 | 242 | print '.' |
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243 | 243 | STDOUT.flush |
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244 | 244 | c = IssueCategory.new :project => @target_project, |
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245 | 245 | :name => encode(component.name[0, limit_for(IssueCategory, 'name')]) |
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246 | 246 | next unless c.save |
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247 | 247 | issues_category_map[component.name] = c |
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248 | 248 | migrated_components += 1 |
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249 | 249 | end |
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250 | 250 | puts |
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251 | 251 | |
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252 | 252 | # Milestones |
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253 | 253 | print "Migrating milestones" |
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254 | 254 | version_map = {} |
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255 | 255 | TracMilestone.find(:all).each do |milestone| |
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256 | 256 | print '.' |
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257 | 257 | STDOUT.flush |
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258 | 258 | v = Version.new :project => @target_project, |
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259 | 259 | :name => encode(milestone.name[0, limit_for(Version, 'name')]), |
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260 | 260 | :description => encode(milestone.description.to_s[0, limit_for(Version, 'description')]), |
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261 | 261 | :effective_date => milestone.due |
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262 | 262 | next unless v.save |
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263 | 263 | version_map[milestone.name] = v |
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264 | 264 | migrated_milestones += 1 |
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265 | 265 | end |
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266 | 266 | puts |
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267 | 267 | |
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268 | 268 | # Custom fields |
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269 | 269 | # TODO: read trac.ini instead |
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270 | 270 | print "Migrating custom fields" |
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271 | 271 | custom_field_map = {} |
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272 | 272 | TracTicketCustom.find_by_sql("SELECT DISTINCT name FROM #{TracTicketCustom.table_name}").each do |field| |
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273 | 273 | print '.' |
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274 | 274 | STDOUT.flush |
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275 | 275 | # Redmine custom field name |
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276 | 276 | field_name = encode(field.name[0, limit_for(IssueCustomField, 'name')]).humanize |
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277 | 277 | # Find if the custom already exists in Redmine |
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278 | 278 | f = IssueCustomField.find_by_name(field_name) |
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279 | 279 | # Or create a new one |
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280 | 280 | f ||= IssueCustomField.create(:name => encode(field.name[0, limit_for(IssueCustomField, 'name')]).humanize, |
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281 | 281 | :field_format => 'string') |
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282 | 282 | |
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283 | 283 | next if f.new_record? |
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284 | 284 | f.trackers = Tracker.find(:all) |
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285 | 285 | f.projects << @target_project |
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286 | 286 | custom_field_map[field.name] = f |
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287 | 287 | end |
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288 | 288 | puts |
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289 | 289 | |
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290 | 290 | # Trac 'resolution' field as a Redmine custom field |
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291 | 291 | r = IssueCustomField.find(:first, :conditions => { :name => "Resolution" }) |
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292 | 292 | r = IssueCustomField.new(:name => 'Resolution', |
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293 | 293 | :field_format => 'list', |
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294 | 294 | :is_filter => true) if r.nil? |
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295 | 295 | r.trackers = Tracker.find(:all) |
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296 | 296 | r.projects << @target_project |
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297 | 297 | r.possible_values = %w(fixed invalid wontfix duplicate worksforme) |
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298 | 298 | custom_field_map['resolution'] = r if r.save |
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299 | 299 | |
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300 | 300 | # Tickets |
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301 | 301 | print "Migrating tickets" |
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302 | 302 | TracTicket.find(:all, :order => 'id ASC').each do |ticket| |
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303 | 303 | print '.' |
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304 | 304 | STDOUT.flush |
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305 | 305 | i = Issue.new :project => @target_project, |
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306 | 306 | :subject => encode(ticket.summary[0, limit_for(Issue, 'subject')]), |
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307 | 307 | :description => convert_wiki_text(encode(ticket.description)), |
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308 | 308 | :priority => PRIORITY_MAPPING[ticket.priority] || DEFAULT_PRIORITY, |
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309 | 309 | :created_on => ticket.time |
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310 | 310 | i.author = find_or_create_user(ticket.reporter) |
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311 | 311 | i.category = issues_category_map[ticket.component] unless ticket.component.blank? |
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312 | 312 | i.fixed_version = version_map[ticket.milestone] unless ticket.milestone.blank? |
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313 | 313 | i.status = STATUS_MAPPING[ticket.status] || DEFAULT_STATUS |
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314 | 314 | i.tracker = TRACKER_MAPPING[ticket.ticket_type] || DEFAULT_TRACKER |
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315 | 315 | i.custom_values << CustomValue.new(:custom_field => custom_field_map['resolution'], :value => ticket.resolution) unless ticket.resolution.blank? |
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316 | 316 | i.id = ticket.id unless Issue.exists?(ticket.id) |
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317 | 317 | next unless i.save |
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318 | 318 | TICKET_MAP[ticket.id] = i.id |
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319 | 319 | migrated_tickets += 1 |
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320 | 320 | |
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321 | 321 | # Owner |
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322 | 322 | unless ticket.owner.blank? |
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323 | 323 | i.assigned_to = find_or_create_user(ticket.owner, true) |
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324 | 324 | i.save |
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325 | 325 | end |
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326 | 326 | |
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327 | 327 | # Comments and status/resolution changes |
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328 | 328 | ticket.changes.group_by(&:time).each do |time, changeset| |
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329 | 329 | status_change = changeset.select {|change| change.field == 'status'}.first |
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330 | 330 | resolution_change = changeset.select {|change| change.field == 'resolution'}.first |
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331 | 331 | comment_change = changeset.select {|change| change.field == 'comment'}.first |
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332 | 332 | |
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333 | 333 | n = Journal.new :notes => (comment_change ? convert_wiki_text(encode(comment_change.newvalue)) : ''), |
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334 | 334 | :created_on => time |
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335 | 335 | n.user = find_or_create_user(changeset.first.author) |
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336 | 336 | n.journalized = i |
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337 | 337 | if status_change && |
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338 | 338 | STATUS_MAPPING[status_change.oldvalue] && |
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339 | 339 | STATUS_MAPPING[status_change.newvalue] && |
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340 | 340 | (STATUS_MAPPING[status_change.oldvalue] != STATUS_MAPPING[status_change.newvalue]) |
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341 | 341 | n.details << JournalDetail.new(:property => 'attr', |
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342 | 342 | :prop_key => 'status_id', |
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343 | 343 | :old_value => STATUS_MAPPING[status_change.oldvalue].id, |
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344 | 344 | :value => STATUS_MAPPING[status_change.newvalue].id) |
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345 | 345 | end |
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346 | 346 | if resolution_change |
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347 | 347 | n.details << JournalDetail.new(:property => 'cf', |
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348 | 348 | :prop_key => custom_field_map['resolution'].id, |
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349 | 349 | :old_value => resolution_change.oldvalue, |
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350 | 350 | :value => resolution_change.newvalue) |
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351 | 351 | end |
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352 | 352 | n.save unless n.details.empty? && n.notes.blank? |
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353 | 353 | end |
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354 | 354 | |
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355 | 355 | # Attachments |
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356 | 356 | ticket.attachments.each do |attachment| |
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357 | 357 | next unless attachment.exist? |
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358 | 358 | a = Attachment.new :created_on => attachment.time |
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359 | 359 | a.file = attachment |
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360 | 360 | a.author = find_or_create_user(attachment.author) |
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361 | 361 | a.container = i |
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362 | 362 | migrated_ticket_attachments += 1 if a.save |
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363 | 363 | end |
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364 | 364 | |
|
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365 | 365 | # Custom fields |
|
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366 | 366 | ticket.customs.each do |custom| |
|
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367 | 367 | next if custom_field_map[custom.name].nil? |
|
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368 | 368 | v = CustomValue.new :custom_field => custom_field_map[custom.name], |
|
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369 | 369 | :value => custom.value |
|
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370 | 370 | v.customized = i |
|
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371 | 371 | next unless v.save |
|
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372 | 372 | migrated_custom_values += 1 |
|
|
373 | 373 | end |
|
|
374 | 374 | end |
|
|
375 | 375 | |
|
|
376 | # update issue id sequence if needed | |
|
|
377 | begin | |
|
|
378 | case ActiveRecord::Base.connection.adapter_name.downcase | |
|
|
379 | when 'mysql' | |
|
|
380 | # nothing to do | |
|
|
381 | when 'postgresql' | |
|
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382 | sql = "SELECT setval('#{Issue.table_name}_id_seq', (SELECT MAX(id) FROM #{Issue.table_name}))" | |
|
|
383 | ActiveRecord::Base.connection.execute(sql) | |
|
|
384 | end | |
|
|
385 | end | |
|
|
376 | # update issue id sequence if needed (postgresql) | |
|
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377 | Issue.connection.reset_pk_sequence!(Issue.table_name) if Issue.connection.respond_to?('reset_pk_sequence!') | |
|
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386 | 378 | puts |
|
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387 | 379 | |
|
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388 | 380 | # Wiki |
|
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389 | 381 | print "Migrating wiki" |
|
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390 | 382 | @target_project.wiki.destroy if @target_project.wiki |
|
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391 | 383 | @target_project.reload |
|
|
392 | 384 | wiki = Wiki.new(:project => @target_project, :start_page => 'WikiStart') |
|
|
393 | 385 | if wiki.save |
|
|
394 | 386 | TracWikiPage.find(:all, :order => 'name, version').each do |page| |
|
|
395 | 387 | print '.' |
|
|
396 | 388 | STDOUT.flush |
|
|
397 | 389 | p = wiki.find_or_new_page(page.name) |
|
|
398 | 390 | p.content = WikiContent.new(:page => p) if p.new_record? |
|
|
399 | 391 | p.content.text = page.text |
|
|
400 | 392 | p.content.author = find_or_create_user(page.author) unless page.author.blank? || page.author == 'trac' |
|
|
401 | 393 | p.content.comments = page.comment |
|
|
402 | 394 | p.new_record? ? p.save : p.content.save |
|
|
403 | 395 | migrated_wiki_edits += 1 unless p.content.new_record? |
|
|
404 | 396 | end |
|
|
405 | 397 | |
|
|
406 | 398 | wiki.reload |
|
|
407 | 399 | wiki.pages.each do |page| |
|
|
408 | 400 | page.content.text = convert_wiki_text(page.content.text) |
|
|
409 | 401 | page.content.save |
|
|
410 | 402 | end |
|
|
411 | 403 | end |
|
|
412 | 404 | puts |
|
|
413 | 405 | |
|
|
414 | 406 | puts |
|
|
415 | 407 | puts "Components: #{migrated_components}/#{TracComponent.count}" |
|
|
416 | 408 | puts "Milestones: #{migrated_milestones}/#{TracMilestone.count}" |
|
|
417 | 409 | puts "Tickets: #{migrated_tickets}/#{TracTicket.count}" |
|
|
418 | 410 | puts "Ticket files: #{migrated_ticket_attachments}/" + TracAttachment.count("type = 'ticket'").to_s |
|
|
419 | 411 | puts "Custom values: #{migrated_custom_values}/#{TracTicketCustom.count}" |
|
|
420 | 412 | puts "Wiki edits: #{migrated_wiki_edits}/#{TracWikiPage.count}" |
|
|
421 | 413 | end |
|
|
422 | 414 | |
|
|
423 | 415 | def self.limit_for(klass, attribute) |
|
|
424 | 416 | klass.columns_hash[attribute.to_s].limit |
|
|
425 | 417 | end |
|
|
426 | 418 | |
|
|
427 | 419 | def self.encoding(charset) |
|
|
428 | 420 | @ic = Iconv.new('UTF-8', charset) |
|
|
429 | 421 | rescue Iconv::InvalidEncoding |
|
|
430 | 422 | puts "Invalid encoding!" |
|
|
431 | 423 | return false |
|
|
432 | 424 | end |
|
|
433 | 425 | |
|
|
434 | 426 | def self.set_trac_directory(path) |
|
|
435 | 427 | @@trac_directory = path |
|
|
436 | 428 | raise "This directory doesn't exist!" unless File.directory?(path) |
|
|
437 | 429 | raise "#{trac_attachments_directory} doesn't exist!" unless File.directory?(trac_attachments_directory) |
|
|
438 | 430 | @@trac_directory |
|
|
439 | 431 | rescue Exception => e |
|
|
440 | 432 | puts e |
|
|
441 | 433 | return false |
|
|
442 | 434 | end |
|
|
443 | 435 | |
|
|
444 | 436 | def self.trac_directory |
|
|
445 | 437 | @@trac_directory |
|
|
446 | 438 | end |
|
|
447 | 439 | |
|
|
448 | 440 | def self.set_trac_adapter(adapter) |
|
|
449 | 441 | return false if adapter.blank? |
|
|
450 | 442 | raise "Unknown adapter: #{adapter}!" unless %w(sqlite sqlite3 mysql postgresql).include?(adapter) |
|
|
451 | 443 | # If adapter is sqlite or sqlite3, make sure that trac.db exists |
|
|
452 | 444 | raise "#{trac_db_path} doesn't exist!" if %w(sqlite sqlite3).include?(adapter) && !File.exist?(trac_db_path) |
|
|
453 | 445 | @@trac_adapter = adapter |
|
|
454 | 446 | rescue Exception => e |
|
|
455 | 447 | puts e |
|
|
456 | 448 | return false |
|
|
457 | 449 | end |
|
|
458 | 450 | |
|
|
459 | 451 | def self.set_trac_db_host(host) |
|
|
460 | 452 | return nil if host.blank? |
|
|
461 | 453 | @@trac_db_host = host |
|
|
462 | 454 | end |
|
|
463 | 455 | |
|
|
464 | 456 | def self.set_trac_db_port(port) |
|
|
465 | 457 | return nil if port.to_i == 0 |
|
|
466 | 458 | @@trac_db_port = port.to_i |
|
|
467 | 459 | end |
|
|
468 | 460 | |
|
|
469 | 461 | def self.set_trac_db_name(name) |
|
|
470 | 462 | return nil if name.blank? |
|
|
471 | 463 | @@trac_db_name = name |
|
|
472 | 464 | end |
|
|
473 | 465 | |
|
|
474 | 466 | def self.set_trac_db_username(username) |
|
|
475 | 467 | @@trac_db_username = username |
|
|
476 | 468 | end |
|
|
477 | 469 | |
|
|
478 | 470 | def self.set_trac_db_password(password) |
|
|
479 | 471 | @@trac_db_password = password |
|
|
480 | 472 | end |
|
|
481 | 473 | |
|
|
482 | 474 | mattr_reader :trac_directory, :trac_adapter, :trac_db_host, :trac_db_port, :trac_db_name, :trac_db_username, :trac_db_password |
|
|
483 | 475 | |
|
|
484 | 476 | def self.trac_db_path; "#{trac_directory}/db/trac.db" end |
|
|
485 | 477 | def self.trac_attachments_directory; "#{trac_directory}/attachments" end |
|
|
486 | 478 | |
|
|
487 | 479 | def self.target_project_identifier(identifier) |
|
|
488 | 480 | project = Project.find_by_identifier(identifier) |
|
|
489 | 481 | if !project |
|
|
490 | 482 | # create the target project |
|
|
491 | 483 | project = Project.new :name => identifier.humanize, |
|
|
492 | 484 | :description => '' |
|
|
493 | 485 | project.identifier = identifier |
|
|
494 | 486 | puts "Unable to create a project with identifier '#{identifier}'!" unless project.save |
|
|
495 | 487 | # enable issues and wiki for the created project |
|
|
496 | 488 | project.enabled_module_names = ['issue_tracking', 'wiki'] |
|
|
497 | 489 | end |
|
|
498 | 490 | project.trackers << TRACKER_BUG |
|
|
499 | 491 | project.trackers << TRACKER_FEATURE |
|
|
500 | 492 | @target_project = project.new_record? ? nil : project |
|
|
501 | 493 | end |
|
|
502 | 494 | |
|
|
503 | 495 | def self.connection_params |
|
|
504 | 496 | if %w(sqlite sqlite3).include?(trac_adapter) |
|
|
505 | 497 | {:adapter => trac_adapter, |
|
|
506 | 498 | :database => trac_db_path} |
|
|
507 | 499 | else |
|
|
508 | 500 | {:adapter => trac_adapter, |
|
|
509 | 501 | :database => trac_db_name, |
|
|
510 | 502 | :host => trac_db_host, |
|
|
511 | 503 | :port => trac_db_port, |
|
|
512 | 504 | :username => trac_db_username, |
|
|
513 | 505 | :password => trac_db_password} |
|
|
514 | 506 | end |
|
|
515 | 507 | end |
|
|
516 | 508 | |
|
|
517 | 509 | def self.establish_connection |
|
|
518 | 510 | constants.each do |const| |
|
|
519 | 511 | klass = const_get(const) |
|
|
520 | 512 | next unless klass.respond_to? 'establish_connection' |
|
|
521 | 513 | klass.establish_connection connection_params |
|
|
522 | 514 | end |
|
|
523 | 515 | end |
|
|
524 | 516 | |
|
|
525 | 517 | private |
|
|
526 | 518 | def self.encode(text) |
|
|
527 | 519 | @ic.iconv text |
|
|
528 | 520 | rescue |
|
|
529 | 521 | text |
|
|
530 | 522 | end |
|
|
531 | 523 | end |
|
|
532 | 524 | |
|
|
533 | 525 | puts |
|
|
534 | 526 | puts "WARNING: a new project will be added to Redmine during this process." |
|
|
535 | 527 | print "Are you sure you want to continue ? [y/N] " |
|
|
536 | 528 | break unless STDIN.gets.match(/^y$/i) |
|
|
537 | 529 | puts |
|
|
538 | 530 | |
|
|
539 | 531 | def prompt(text, options = {}, &block) |
|
|
540 | 532 | default = options[:default] || '' |
|
|
541 | 533 | while true |
|
|
542 | 534 | print "#{text} [#{default}]: " |
|
|
543 | 535 | value = STDIN.gets.chomp! |
|
|
544 | 536 | value = default if value.blank? |
|
|
545 | 537 | break if yield value |
|
|
546 | 538 | end |
|
|
547 | 539 | end |
|
|
548 | 540 | |
|
|
549 | 541 | DEFAULT_PORTS = {'mysql' => 3306, 'postgresl' => 5432} |
|
|
550 | 542 | |
|
|
551 | 543 | prompt('Trac directory') {|directory| TracMigrate.set_trac_directory directory} |
|
|
552 | 544 | prompt('Trac database adapter (sqlite, sqlite3, mysql, postgresql)', :default => 'sqlite') {|adapter| TracMigrate.set_trac_adapter adapter} |
|
|
553 | 545 | unless %w(sqlite sqlite3).include?(TracMigrate.trac_adapter) |
|
|
554 | 546 | prompt('Trac database host', :default => 'localhost') {|host| TracMigrate.set_trac_db_host host} |
|
|
555 | 547 | prompt('Trac database port', :default => DEFAULT_PORTS[TracMigrate.trac_adapter]) {|port| TracMigrate.set_trac_db_port port} |
|
|
556 | 548 | prompt('Trac database name') {|name| TracMigrate.set_trac_db_name name} |
|
|
557 | 549 | prompt('Trac database username') {|username| TracMigrate.set_trac_db_username username} |
|
|
558 | 550 | prompt('Trac database password') {|password| TracMigrate.set_trac_db_password password} |
|
|
559 | 551 | end |
|
|
560 | 552 | prompt('Trac database encoding', :default => 'UTF-8') {|encoding| TracMigrate.encoding encoding} |
|
|
561 | 553 | prompt('Target project identifier') {|identifier| TracMigrate.target_project_identifier identifier} |
|
|
562 | 554 | puts |
|
|
563 | 555 | |
|
|
564 | 556 | TracMigrate.migrate |
|
|
565 | 557 | end |
|
|
566 | 558 | end |
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