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1 | 1 | # redMine - project management software |
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2 | 2 | # Copyright (C) 2006 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 | class Project < ActiveRecord::Base |
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19 | 19 | # Project statuses |
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20 | 20 | STATUS_ACTIVE = 1 |
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21 | 21 | STATUS_ARCHIVED = 9 |
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22 | 22 | |
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23 | 23 | has_many :members, :include => :user, :conditions => "#{User.table_name}.status=#{User::STATUS_ACTIVE}" |
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24 | 24 | has_many :users, :through => :members |
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25 | 25 | has_many :custom_values, :dependent => :delete_all, :as => :customized |
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26 | 26 | has_many :enabled_modules, :dependent => :delete_all |
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27 | 27 | has_and_belongs_to_many :trackers, :order => "#{Tracker.table_name}.position" |
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28 | 28 | has_many :issues, :dependent => :destroy, :order => "#{Issue.table_name}.created_on DESC", :include => [:status, :tracker] |
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29 | 29 | has_many :issue_changes, :through => :issues, :source => :journals |
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30 | 30 | has_many :versions, :dependent => :destroy, :order => "#{Version.table_name}.effective_date DESC, #{Version.table_name}.name DESC" |
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31 | 31 | has_many :time_entries, :dependent => :delete_all |
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32 | 32 | has_many :queries, :dependent => :delete_all |
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33 | 33 | has_many :documents, :dependent => :destroy |
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34 | 34 | has_many :news, :dependent => :delete_all, :include => :author |
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35 | 35 | has_many :issue_categories, :dependent => :delete_all, :order => "#{IssueCategory.table_name}.name" |
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36 | 36 | has_many :boards, :order => "position ASC" |
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37 | 37 | has_one :repository, :dependent => :destroy |
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38 | 38 | has_many :changesets, :through => :repository |
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39 | 39 | has_one :wiki, :dependent => :destroy |
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40 | 40 | # Custom field for the project issues |
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41 | 41 | has_and_belongs_to_many :custom_fields, |
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42 | 42 | :class_name => 'IssueCustomField', |
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43 | 43 | :order => "#{CustomField.table_name}.position", |
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44 | 44 | :join_table => "#{table_name_prefix}custom_fields_projects#{table_name_suffix}", |
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45 | 45 | :association_foreign_key => 'custom_field_id' |
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46 | 46 | |
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47 | 47 | acts_as_tree :order => "name", :counter_cache => true |
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48 | 48 | |
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49 | 49 | acts_as_searchable :columns => ['name', 'description'], :project_key => 'id' |
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50 | 50 | acts_as_event :title => Proc.new {|o| "#{l(:label_project)}: #{o.name}"}, |
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51 | 51 | :url => Proc.new {|o| {:controller => 'projects', :action => 'show', :id => o.id}} |
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52 | 52 | |
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53 | 53 | attr_protected :status, :enabled_module_names |
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54 | 54 | |
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55 | 55 | validates_presence_of :name, :identifier |
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56 | 56 | validates_uniqueness_of :name, :identifier |
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57 | 57 | validates_associated :custom_values, :on => :update |
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58 | 58 | validates_associated :repository, :wiki |
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59 | 59 | validates_length_of :name, :maximum => 30 |
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60 | 60 | validates_length_of :homepage, :maximum => 60 |
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61 | 61 | validates_length_of :identifier, :in => 3..20 |
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62 | 62 | validates_format_of :identifier, :with => /^[a-z0-9\-]*$/ |
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63 | 63 | |
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64 | 64 | before_destroy :delete_all_members |
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65 | 65 | |
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66 | 66 | def identifier=(identifier) |
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67 | 67 | super unless identifier_frozen? |
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68 | 68 | end |
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69 | 69 | |
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70 | 70 | def identifier_frozen? |
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71 | 71 | errors[:identifier].nil? && !(new_record? || identifier.blank?) |
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72 | 72 | end |
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73 | 73 | |
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74 | 74 | def issues_with_subprojects(include_subprojects=false) |
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75 | 75 | conditions = nil |
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76 | 76 | if include_subprojects && !active_children.empty? |
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77 | 77 | ids = [id] + active_children.collect {|c| c.id} |
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78 | 78 | conditions = ["#{Issue.table_name}.project_id IN (#{ids.join(',')})"] |
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79 | 79 | end |
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80 | 80 | conditions ||= ["#{Issue.table_name}.project_id = ?", id] |
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81 | 81 | # Quick and dirty fix for Rails 2 compatibility |
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82 | 82 | Issue.send(:with_scope, :find => { :conditions => conditions }) do |
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83 | 83 | yield |
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84 | 84 | end |
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85 | 85 | end |
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86 | 86 | |
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87 | 87 | # Return all issues status changes for the project between the 2 given dates |
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88 | 88 | def issues_status_changes(from, to) |
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89 | 89 | Journal.find(:all, :include => [:issue, :details, :user], |
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90 | 90 | :conditions => ["#{Journal.table_name}.journalized_type = 'Issue'" + |
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91 | 91 | " AND #{Issue.table_name}.project_id = ?" + |
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92 | 92 | " AND #{JournalDetail.table_name}.prop_key = 'status_id'" + |
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93 | 93 | " AND #{Journal.table_name}.created_on BETWEEN ? AND ?", |
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94 | 94 | id, from, to+1]) |
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95 | 95 | end |
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96 | 96 | |
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97 | 97 | # returns latest created projects |
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98 | 98 | # non public projects will be returned only if user is a member of those |
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99 | 99 | def self.latest(user=nil, count=5) |
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100 | 100 | find(:all, :limit => count, :conditions => visible_by(user), :order => "created_on DESC") |
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101 | 101 | end |
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102 | 102 | |
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103 | 103 | def self.visible_by(user=nil) |
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104 | 104 | if user && user.admin? |
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105 | 105 | return "#{Project.table_name}.status=#{Project::STATUS_ACTIVE}" |
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106 | 106 | elsif user && user.memberships.any? |
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107 | 107 | return "#{Project.table_name}.status=#{Project::STATUS_ACTIVE} AND (#{Project.table_name}.is_public = #{connection.quoted_true} or #{Project.table_name}.id IN (#{user.memberships.collect{|m| m.project_id}.join(',')}))" |
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108 | 108 | else |
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109 | 109 | return "#{Project.table_name}.status=#{Project::STATUS_ACTIVE} AND #{Project.table_name}.is_public = #{connection.quoted_true}" |
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110 | 110 | end |
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111 | 111 | end |
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112 | 112 | |
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113 | 113 | def self.allowed_to_condition(user, permission) |
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114 | 114 | statements = [] |
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115 | 115 | active_statement = "#{Project.table_name}.status=#{Project::STATUS_ACTIVE}" |
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116 | 116 | if user.admin? |
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117 | 117 | # no restriction |
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118 | 118 | elsif user.logged? |
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119 | 119 | statements << "#{Project.table_name}.is_public = #{connection.quoted_true}" if Role.non_member.allowed_to?(permission) |
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120 | 120 | allowed_project_ids = user.memberships.select {|m| m.role.allowed_to?(permission)}.collect {|m| m.project_id} |
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121 | statements << "#{Project.table_name}.id IN (#{allowed_project_ids.join(',')})" | |
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121 | statements << "#{Project.table_name}.id IN (#{allowed_project_ids.join(',')})" if allowed_project_ids.any? | |
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122 | 122 | else |
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123 | 123 | statements << "#{Project.table_name}.is_public = #{connection.quoted_true}" if Role.anonymous.allowed_to?(permission) |
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124 | 124 | end |
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125 | 125 | statements.empty? ? active_statement : "(#{active_statement} AND (#{statements.join(' OR ')}))" |
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126 | 126 | end |
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127 | 127 | |
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128 | 128 | def self.find(*args) |
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129 | 129 | if args.first && args.first.is_a?(String) && !args.first.match(/^\d*$/) |
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130 | 130 | project = find_by_identifier(*args) |
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131 | 131 | raise ActiveRecord::RecordNotFound, "Couldn't find Project with identifier=#{args.first}" if project.nil? |
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132 | 132 | project |
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133 | 133 | else |
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134 | 134 | super |
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135 | 135 | end |
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136 | 136 | end |
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137 | 137 | |
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138 | 138 | def to_param |
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139 | 139 | identifier |
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140 | 140 | end |
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141 | 141 | |
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142 | 142 | def active? |
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143 | 143 | self.status == STATUS_ACTIVE |
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144 | 144 | end |
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145 | 145 | |
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146 | 146 | def archive |
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147 | 147 | # Archive subprojects if any |
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148 | 148 | children.each do |subproject| |
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149 | 149 | subproject.archive |
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150 | 150 | end |
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151 | 151 | update_attribute :status, STATUS_ARCHIVED |
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152 | 152 | end |
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153 | 153 | |
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154 | 154 | def unarchive |
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155 | 155 | return false if parent && !parent.active? |
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156 | 156 | update_attribute :status, STATUS_ACTIVE |
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157 | 157 | end |
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158 | 158 | |
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159 | 159 | def active_children |
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160 | 160 | children.select {|child| child.active?} |
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161 | 161 | end |
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162 | 162 | |
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163 | 163 | # Returns an array of the trackers used by the project and its sub projects |
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164 | 164 | def rolled_up_trackers |
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165 | 165 | @rolled_up_trackers ||= |
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166 | 166 | Tracker.find(:all, :include => :projects, |
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167 | 167 | :select => "DISTINCT #{Tracker.table_name}.*", |
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168 | 168 | :conditions => ["#{Project.table_name}.id = ? OR #{Project.table_name}.parent_id = ?", id, id], |
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169 | 169 | :order => "#{Tracker.table_name}.position") |
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170 | 170 | end |
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171 | 171 | |
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172 | 172 | # Deletes all project's members |
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173 | 173 | def delete_all_members |
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174 | 174 | Member.delete_all(['project_id = ?', id]) |
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175 | 175 | end |
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176 | 176 | |
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177 | 177 | # Users issues can be assigned to |
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178 | 178 | def assignable_users |
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179 | 179 | members.select {|m| m.role.assignable?}.collect {|m| m.user}.sort |
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180 | 180 | end |
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181 | 181 | |
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182 | 182 | # Returns the mail adresses of users that should be always notified on project events |
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183 | 183 | def recipients |
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184 | 184 | members.select {|m| m.mail_notification? || m.user.mail_notification?}.collect {|m| m.user.mail} |
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185 | 185 | end |
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186 | 186 | |
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187 | 187 | # Returns an array of all custom fields enabled for project issues |
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188 | 188 | # (explictly associated custom fields and custom fields enabled for all projects) |
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189 | 189 | def custom_fields_for_issues(tracker) |
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190 | 190 | all_custom_fields.select {|c| tracker.custom_fields.include? c } |
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191 | 191 | end |
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192 | 192 | |
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193 | 193 | def all_custom_fields |
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194 | 194 | @all_custom_fields ||= (IssueCustomField.for_all + custom_fields).uniq |
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195 | 195 | end |
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196 | 196 | |
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197 | 197 | def <=>(project) |
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198 | 198 | name.downcase <=> project.name.downcase |
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199 | 199 | end |
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200 | 200 | |
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201 | 201 | def to_s |
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202 | 202 | name |
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203 | 203 | end |
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204 | 204 | |
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205 | 205 | # Returns a short description of the projects (first lines) |
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206 | 206 | def short_description(length = 255) |
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207 | 207 | description.gsub(/^(.{#{length}}[^\n]*).*$/m, '\1').strip if description |
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208 | 208 | end |
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209 | 209 | |
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210 | 210 | def allows_to?(action) |
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211 | 211 | if action.is_a? Hash |
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212 | 212 | allowed_actions.include? "#{action[:controller]}/#{action[:action]}" |
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213 | 213 | else |
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214 | 214 | allowed_permissions.include? action |
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215 | 215 | end |
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216 | 216 | end |
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217 | 217 | |
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218 | 218 | def module_enabled?(module_name) |
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219 | 219 | module_name = module_name.to_s |
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220 | 220 | enabled_modules.detect {|m| m.name == module_name} |
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221 | 221 | end |
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222 | 222 | |
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223 | 223 | def enabled_module_names=(module_names) |
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224 | 224 | enabled_modules.clear |
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225 | 225 | module_names = [] unless module_names && module_names.is_a?(Array) |
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226 | 226 | module_names.each do |name| |
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227 | 227 | enabled_modules << EnabledModule.new(:name => name.to_s) |
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228 | 228 | end |
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229 | 229 | end |
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230 | 230 | |
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231 | 231 | protected |
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232 | 232 | def validate |
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233 | 233 | errors.add(parent_id, " must be a root project") if parent and parent.parent |
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234 | 234 | errors.add_to_base("A project with subprojects can't be a subproject") if parent and children.size > 0 |
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235 | 235 | errors.add(:identifier, :activerecord_error_invalid) if !identifier.blank? && identifier.match(/^\d*$/) |
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236 | 236 | end |
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237 | 237 | |
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238 | 238 | private |
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239 | 239 | def allowed_permissions |
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240 | 240 | @allowed_permissions ||= begin |
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241 | 241 | module_names = enabled_modules.collect {|m| m.name} |
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242 | 242 | Redmine::AccessControl.modules_permissions(module_names).collect {|p| p.name} |
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243 | 243 | end |
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244 | 244 | end |
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245 | 245 | |
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246 | 246 | def allowed_actions |
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247 | 247 | @actions_allowed ||= allowed_permissions.inject([]) { |actions, permission| actions += Redmine::AccessControl.allowed_actions(permission) }.flatten |
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248 | 248 | end |
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249 | 249 | end |
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