comparison .svn/pristine/cb/cbbbbf51cf00f3931cd57d857e449b95b77320ca.svn-base @ 1298:4f746d8966dd redmine_2.3_integration

Merge from redmine-2.3 branch to create new branch redmine-2.3-integration
author Chris Cannam
date Fri, 14 Jun 2013 09:28:30 +0100
parents 622f24f53b42
children
comparison
equal deleted inserted replaced
1297:0a574315af3e 1298:4f746d8966dd
1 # Redmine - project management software
2 # Copyright (C) 2006-2013 Jean-Philippe Lang
3 #
4 # This program is free software; you can redistribute it and/or
5 # modify it under the terms of the GNU General Public License
6 # as published by the Free Software Foundation; either version 2
7 # of the License, or (at your option) any later version.
8 #
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
13 #
14 # You should have received a copy of the GNU General Public License
15 # along with this program; if not, write to the Free Software
16 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17
18 class Tracker < ActiveRecord::Base
19
20 CORE_FIELDS_UNDISABLABLE = %w(project_id tracker_id subject description priority_id is_private).freeze
21 # Fields that can be disabled
22 # Other (future) fields should be appended, not inserted!
23 CORE_FIELDS = %w(assigned_to_id category_id fixed_version_id parent_issue_id start_date due_date estimated_hours done_ratio).freeze
24 CORE_FIELDS_ALL = (CORE_FIELDS_UNDISABLABLE + CORE_FIELDS).freeze
25
26 before_destroy :check_integrity
27 has_many :issues
28 has_many :workflow_rules, :dependent => :delete_all do
29 def copy(source_tracker)
30 WorkflowRule.copy(source_tracker, nil, proxy_association.owner, nil)
31 end
32 end
33
34 has_and_belongs_to_many :projects
35 has_and_belongs_to_many :custom_fields, :class_name => 'IssueCustomField', :join_table => "#{table_name_prefix}custom_fields_trackers#{table_name_suffix}", :association_foreign_key => 'custom_field_id'
36 acts_as_list
37
38 attr_protected :fields_bits
39
40 validates_presence_of :name
41 validates_uniqueness_of :name
42 validates_length_of :name, :maximum => 30
43
44 scope :sorted, lambda { order("#{table_name}.position ASC") }
45 scope :named, lambda {|arg| where("LOWER(#{table_name}.name) = LOWER(?)", arg.to_s.strip)}
46
47 def to_s; name end
48
49 def <=>(tracker)
50 position <=> tracker.position
51 end
52
53 # Returns an array of IssueStatus that are used
54 # in the tracker's workflows
55 def issue_statuses
56 if @issue_statuses
57 return @issue_statuses
58 elsif new_record?
59 return []
60 end
61
62 ids = WorkflowTransition.
63 connection.select_rows("SELECT DISTINCT old_status_id, new_status_id FROM #{WorkflowTransition.table_name} WHERE tracker_id = #{id} AND type = 'WorkflowTransition'").
64 flatten.
65 uniq
66
67 @issue_statuses = IssueStatus.find_all_by_id(ids).sort
68 end
69
70 def disabled_core_fields
71 i = -1
72 @disabled_core_fields ||= CORE_FIELDS.select { i += 1; (fields_bits || 0) & (2 ** i) != 0}
73 end
74
75 def core_fields
76 CORE_FIELDS - disabled_core_fields
77 end
78
79 def core_fields=(fields)
80 raise ArgumentError.new("Tracker.core_fields takes an array") unless fields.is_a?(Array)
81
82 bits = 0
83 CORE_FIELDS.each_with_index do |field, i|
84 unless fields.include?(field)
85 bits |= 2 ** i
86 end
87 end
88 self.fields_bits = bits
89 @disabled_core_fields = nil
90 core_fields
91 end
92
93 # Returns the fields that are disabled for all the given trackers
94 def self.disabled_core_fields(trackers)
95 if trackers.present?
96 trackers.uniq.map(&:disabled_core_fields).reduce(:&)
97 else
98 []
99 end
100 end
101
102 # Returns the fields that are enabled for one tracker at least
103 def self.core_fields(trackers)
104 if trackers.present?
105 trackers.uniq.map(&:core_fields).reduce(:|)
106 else
107 CORE_FIELDS.dup
108 end
109 end
110
111 private
112 def check_integrity
113 raise Exception.new("Can't delete tracker") if Issue.where(:tracker_id => self.id).any?
114 end
115 end