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Adds #activity_provider shortcut method to the plugin API....
Jean-Philippe Lang -
r1693:d05bcda2bad6
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1 1 # Redmine - project management software
2 2 # Copyright (C) 2006-2008 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 module Redmine
19 19 module Activity
20 20
21 21 mattr_accessor :available_event_types, :default_event_types, :providers
22 22
23 23 @@available_event_types = []
24 24 @@default_event_types = []
25 25 @@providers = Hash.new {|h,k| h[k]=[] }
26 26
27 27 class << self
28 28 def map(&block)
29 29 yield self
30 30 end
31 31
32 32 # Registers an activity provider
33 #
34 # Options:
35 # * :class_name - one or more model(s) that provide these events (inferred from event_type by default)
36 # * :default - setting this option to false will make the events not displayed by default
37 #
38 # Examples:
39 # register :issues
40 # register :myevents, :class_name => 'Meeting'
41 33 def register(event_type, options={})
42 34 options.assert_valid_keys(:class_name, :default)
43 35
44 36 event_type = event_type.to_s
45 37 providers = options[:class_name] || event_type.classify
46 38 providers = ([] << providers) unless providers.is_a?(Array)
47 39
48 40 @@available_event_types << event_type unless @@available_event_types.include?(event_type)
49 41 @@default_event_types << event_type unless options[:default] == false
50 42 @@providers[event_type] += providers
51 43 end
52 44 end
53 45 end
54 46 end
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@@ -1,125 +1,151
1 1 # redMine - project management software
2 2 # Copyright (C) 2006-2007 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 module Redmine #:nodoc:
19 19
20 20 # Base class for Redmine plugins.
21 21 # Plugins are registered using the <tt>register</tt> class method that acts as the public constructor.
22 22 #
23 23 # Redmine::Plugin.register :example do
24 24 # name 'Example plugin'
25 25 # author 'John Smith'
26 26 # description 'This is an example plugin for Redmine'
27 27 # version '0.0.1'
28 28 # settings :default => {'foo'=>'bar'}, :partial => 'settings/settings'
29 29 # end
30 30 #
31 31 # === Plugin attributes
32 32 #
33 33 # +settings+ is an optional attribute that let the plugin be configurable.
34 34 # It must be a hash with the following keys:
35 35 # * <tt>:default</tt>: default value for the plugin settings
36 36 # * <tt>:partial</tt>: path of the configuration partial view, relative to the plugin <tt>app/views</tt> directory
37 37 # Example:
38 38 # settings :default => {'foo'=>'bar'}, :partial => 'settings/settings'
39 39 # In this example, the settings partial will be found here in the plugin directory: <tt>app/views/settings/_settings.rhtml</tt>.
40 40 #
41 41 # When rendered, the plugin settings value is available as the local variable +settings+
42 42 class Plugin
43 43 @registered_plugins = {}
44 44 class << self
45 45 attr_reader :registered_plugins
46 46 private :new
47 47
48 48 def def_field(*names)
49 49 class_eval do
50 50 names.each do |name|
51 51 define_method(name) do |*args|
52 52 args.empty? ? instance_variable_get("@#{name}") : instance_variable_set("@#{name}", *args)
53 53 end
54 54 end
55 55 end
56 56 end
57 57 end
58 58 def_field :name, :description, :author, :version, :settings
59 59
60 60 # Plugin constructor
61 61 def self.register(name, &block)
62 62 p = new
63 63 p.instance_eval(&block)
64 64 Plugin.registered_plugins[name] = p
65 65 end
66 66
67 67 # Adds an item to the given +menu+.
68 68 # The +id+ parameter (equals to the project id) is automatically added to the url.
69 69 # menu :project_menu, :plugin_example, { :controller => 'example', :action => 'say_hello' }, :caption => 'Sample'
70 70 #
71 71 # +name+ parameter can be: :top_menu, :account_menu, :application_menu or :project_menu
72 72 #
73 73 def menu(name, item, url, options={})
74 74 Redmine::MenuManager.map(name) {|menu| menu.push item, url, options}
75 75 end
76 76
77 77 # Defines a permission called +name+ for the given +actions+.
78 78 #
79 79 # The +actions+ argument is a hash with controllers as keys and actions as values (a single value or an array):
80 80 # permission :destroy_contacts, { :contacts => :destroy }
81 81 # permission :view_contacts, { :contacts => [:index, :show] }
82 82 #
83 83 # The +options+ argument can be used to make the permission public (implicitly given to any user)
84 84 # or to restrict users the permission can be given to.
85 85 #
86 86 # Examples
87 87 # # A permission that is implicitly given to any user
88 88 # # This permission won't appear on the Roles & Permissions setup screen
89 89 # permission :say_hello, { :example => :say_hello }, :public => true
90 90 #
91 91 # # A permission that can be given to any user
92 92 # permission :say_hello, { :example => :say_hello }
93 93 #
94 94 # # A permission that can be given to registered users only
95 95 # permission :say_hello, { :example => :say_hello }, :require => loggedin
96 96 #
97 97 # # A permission that can be given to project members only
98 98 # permission :say_hello, { :example => :say_hello }, :require => member
99 99 def permission(name, actions, options = {})
100 100 if @project_module
101 101 Redmine::AccessControl.map {|map| map.project_module(@project_module) {|map|map.permission(name, actions, options)}}
102 102 else
103 103 Redmine::AccessControl.map {|map| map.permission(name, actions, options)}
104 104 end
105 105 end
106 106
107 107 # Defines a project module, that can be enabled/disabled for each project.
108 108 # Permissions defined inside +block+ will be bind to the module.
109 109 #
110 110 # project_module :things do
111 111 # permission :view_contacts, { :contacts => [:list, :show] }, :public => true
112 112 # permission :destroy_contacts, { :contacts => :destroy }
113 113 # end
114 114 def project_module(name, &block)
115 115 @project_module = name
116 116 self.instance_eval(&block)
117 117 @project_module = nil
118 118 end
119
120 # Registers an activity provider.
121 #
122 # Options:
123 # * <tt>:class_name</tt> - one or more model(s) that provide these events (inferred from event_type by default)
124 # * <tt>:default</tt> - setting this option to false will make the events not displayed by default
125 #
126 # A model can provide several activity event types.
127 #
128 # Examples:
129 # register :news
130 # register :scrums, :class_name => 'Meeting'
131 # register :issues, :class_name => ['Issue', 'Journal']
132 #
133 # Retrieving events:
134 # Associated model(s) must implement the find_events class method.
135 # ActiveRecord models can use acts_as_activity_provider as a way to implement this class method.
136 #
137 # The following call should return all the scrum events visible by current user that occured in the 5 last days:
138 # Meeting.find_events('scrums', User.current, 5.days.ago, Date.today)
139 # Meeting.find_events('scrums', User.current, 5.days.ago, Date.today, :project => foo) # events for project foo only
140 #
141 # Note that :view_scrums permission is required to view these events in the activity view.
142 def activity_provider(*args)
143 Redmine::Activity.register(*args)
144 end
119 145
120 146 # Returns +true+ if the plugin can be configured.
121 147 def configurable?
122 148 settings && settings.is_a?(Hash) && !settings[:partial].blank?
123 149 end
124 150 end
125 151 end
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