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Fixed random failures in RepositoriesControllerTest with ruby-1.8.7-p358....
Jean-Philippe Lang -
r8789:59c2530001b4
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1 1 # Redmine - project management software
2 2 # Copyright (C) 2006-2011 Jean-Philippe Lang
3 3 #
4 4 # This program is free software; you can redistribute it and/or
5 5 # modify it under the terms of the GNU General Public License
6 6 # as published by the Free Software Foundation; either version 2
7 7 # of the License, or (at your option) any later version.
8 8 #
9 9 # This program is distributed in the hope that it will be useful,
10 10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 12 # GNU General Public License for more details.
13 13 #
14 14 # You should have received a copy of the GNU General Public License
15 15 # along with this program; if not, write to the Free Software
16 16 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17 17
18 18 class Setting < ActiveRecord::Base
19 19
20 20 DATE_FORMATS = [
21 21 '%Y-%m-%d',
22 22 '%d/%m/%Y',
23 23 '%d.%m.%Y',
24 24 '%d-%m-%Y',
25 25 '%m/%d/%Y',
26 26 '%d %b %Y',
27 27 '%d %B %Y',
28 28 '%b %d, %Y',
29 29 '%B %d, %Y'
30 30 ]
31 31
32 32 TIME_FORMATS = [
33 33 '%H:%M',
34 34 '%I:%M %p'
35 35 ]
36 36
37 37 ENCODINGS = %w(US-ASCII
38 38 windows-1250
39 39 windows-1251
40 40 windows-1252
41 41 windows-1253
42 42 windows-1254
43 43 windows-1255
44 44 windows-1256
45 45 windows-1257
46 46 windows-1258
47 47 windows-31j
48 48 ISO-2022-JP
49 49 ISO-2022-KR
50 50 ISO-8859-1
51 51 ISO-8859-2
52 52 ISO-8859-3
53 53 ISO-8859-4
54 54 ISO-8859-5
55 55 ISO-8859-6
56 56 ISO-8859-7
57 57 ISO-8859-8
58 58 ISO-8859-9
59 59 ISO-8859-13
60 60 ISO-8859-15
61 61 KOI8-R
62 62 UTF-8
63 63 UTF-16
64 64 UTF-16BE
65 65 UTF-16LE
66 66 EUC-JP
67 67 Shift_JIS
68 68 CP932
69 69 GB18030
70 70 GBK
71 71 ISCII91
72 72 EUC-KR
73 73 Big5
74 74 Big5-HKSCS
75 75 TIS-620)
76 76
77 77 cattr_accessor :available_settings
78 78 @@available_settings = YAML::load(File.open("#{Rails.root}/config/settings.yml"))
79 79 Redmine::Plugin.all.each do |plugin|
80 80 next unless plugin.settings
81 81 @@available_settings["plugin_#{plugin.id}"] = {'default' => plugin.settings[:default], 'serialized' => true}
82 82 end
83 83
84 84 validates_uniqueness_of :name
85 85 validates_inclusion_of :name, :in => @@available_settings.keys
86 86 validates_numericality_of :value, :only_integer => true, :if => Proc.new { |setting| @@available_settings[setting.name]['format'] == 'int' }
87 87
88 88 # Hash used to cache setting values
89 89 @cached_settings = {}
90 90 @cached_cleared_on = Time.now
91 91
92 92 def value
93 93 v = read_attribute(:value)
94 94 # Unserialize serialized settings
95 95 v = YAML::load(v) if @@available_settings[name]['serialized'] && v.is_a?(String)
96 96 v = v.to_sym if @@available_settings[name]['format'] == 'symbol' && !v.blank?
97 97 v
98 98 end
99 99
100 100 def value=(v)
101 101 v = v.to_yaml if v && @@available_settings[name] && @@available_settings[name]['serialized']
102 102 write_attribute(:value, v.to_s)
103 103 end
104 104
105 105 # Returns the value of the setting named name
106 106 def self.[](name)
107 107 v = @cached_settings[name]
108 108 v ? v : (@cached_settings[name] = find_or_default(name).value)
109 109 end
110 110
111 111 def self.[]=(name, v)
112 112 setting = find_or_default(name)
113 113 setting.value = (v ? v : "")
114 114 @cached_settings[name] = nil
115 115 setting.save
116 116 setting.value
117 117 end
118 118
119 119 # Defines getter and setter for each setting
120 120 # Then setting values can be read using: Setting.some_setting_name
121 121 # or set using Setting.some_setting_name = "some value"
122 122 @@available_settings.each do |name, params|
123 123 src = <<-END_SRC
124 124 def self.#{name}
125 125 self[:#{name}]
126 126 end
127 127
128 128 def self.#{name}?
129 129 self[:#{name}].to_i > 0
130 130 end
131 131
132 132 def self.#{name}=(value)
133 133 self[:#{name}] = value
134 134 end
135 135 END_SRC
136 136 class_eval src, __FILE__, __LINE__
137 137 end
138 138
139 139 # Helper that returns an array based on per_page_options setting
140 140 def self.per_page_options_array
141 141 per_page_options.split(%r{[\s,]}).collect(&:to_i).select {|n| n > 0}.sort
142 142 end
143 143
144 144 def self.openid?
145 145 Object.const_defined?(:OpenID) && self[:openid].to_i > 0
146 146 end
147 147
148 148 # Checks if settings have changed since the values were read
149 149 # and clears the cache hash if it's the case
150 150 # Called once per request
151 151 def self.check_cache
152 152 settings_updated_on = Setting.maximum(:updated_on)
153 153 if settings_updated_on && @cached_cleared_on <= settings_updated_on
154 154 clear_cache
155 155 end
156 156 end
157 157
158 158 # Clears the settings cache
159 159 def self.clear_cache
160 160 @cached_settings.clear
161 161 @cached_cleared_on = Time.now
162 162 logger.info "Settings cache cleared." if logger
163 163 end
164 164
165 165 private
166 166 # Returns the Setting instance for the setting named name
167 167 # (record found in database or new record with default value)
168 168 def self.find_or_default(name)
169 169 name = name.to_s
170 170 raise "There's no setting named #{name}" unless @@available_settings.has_key?(name)
171 171 setting = find_by_name(name)
172 setting ||= new(:name => name, :value => @@available_settings[name]['default']) if @@available_settings.has_key? name
172 unless setting
173 setting = new(:name => name)
174 setting.value = @@available_settings[name]['default']
175 end
176 setting
173 177 end
174 178 end
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