jro_apps/redmine Commit - r6836:44be7d1a46b6

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# Redmine - project management software

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# Redmine - project management software

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#

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#

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# This program is free software; you can redistribute it and/or

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# This program is free software; you can redistribute it and/or

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# modify it under the terms of the GNU General Public License

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# modify it under the terms of the GNU General Public License

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# as published by the Free Software Foundation; either version 2

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# as published by the Free Software Foundation; either version 2

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# of the License, or (at your option) any later version.

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# of the License, or (at your option) any later version.

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#

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#

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# This program is distributed in the hope that it will be useful,

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# This program is distributed in the hope that it will be useful,

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# but WITHOUT ANY WARRANTY; without even the implied warranty of

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# but WITHOUT ANY WARRANTY; without even the implied warranty of

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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

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# GNU General Public License for more details.

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# GNU General Public License for more details.

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#

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#

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# You should have received a copy of the GNU General Public License

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# You should have received a copy of the GNU General Public License

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# along with this program; if not, write to the Free Software

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# along with this program; if not, write to the Free Software

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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

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# Class used to retrieve activity events

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# Class used to retrieve activity events

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class Fetcher

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class Fetcher

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attr_reader :user, :project, :scope

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attr_reader :user, :project, :scope

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# Needs to be unloaded in development mode

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# Needs to be unloaded in development mode

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@@constantized_providers = Hash.new {|h,k| h[k] = Redmine::Activity.providers[k].collect {|t| t.constantize } }

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@@constantized_providers = Hash.new {|h,k| h[k] = Redmine::Activity.providers[k].collect {|t| t.constantize } }

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def initialize(user, options={})

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def initialize(user, options={})

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options.assert_valid_keys(:project, :with_subprojects, :author)

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options.assert_valid_keys(:project, :with_subprojects, :author)

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@user = user

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@user = user

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@project = options[:project]

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@project = options[:project]

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@options = options

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@options = options

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@scope = event_types

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@scope = event_types

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end

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end

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# Returns an array of available event types

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# Returns an array of available event types

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def event_types

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def event_types

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return @event_types unless @event_types.nil?

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return @event_types unless @event_types.nil?

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@event_types = Redmine::Activity.available_event_types

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@event_types = Redmine::Activity.available_event_types

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@event_types = @event_types.select {|o| @project.self_and_descendants.detect {|p| @user.allowed_to?("view_#{o}".to_sym, p)}} if @project

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@event_types = @event_types.select {|o| @project.self_and_descendants.detect {|p| @user.allowed_to?("view_#{o}".to_sym, p)}} if @project

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@event_types

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@event_types

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end

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end

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# Yields to filter the activity scope

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# Yields to filter the activity scope

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def scope_select(&block)

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def scope_select(&block)

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@scope = @scope.select {|t| yield t }

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@scope = @scope.select {|t| yield t }

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end

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end

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# Sets the scope

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# Sets the scope

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# Argument can be :all, :default or an array of event types

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# Argument can be :all, :default or an array of event types

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def scope=(s)

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def scope=(s)

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@scope = s & event_types

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@scope = s & event_types

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end

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end

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end

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end

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# Resets the scope to the default scope

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# Resets the scope to the default scope

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def default_scope!

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def default_scope!

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@scope = Redmine::Activity.default_event_types

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@scope = Redmine::Activity.default_event_types

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end

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end

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# Returns an array of events for the given date range

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# Returns an array of events for the given date range

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# sorted in reverse chronological order

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# sorted in reverse chronological order

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def events(from = nil, to = nil, options={})

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def events(from = nil, to = nil, options={})

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e = []

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e = []

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@options[:limit] = options[:limit]

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@options[:limit] = options[:limit]

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@scope.each do |event_type|

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@scope.each do |event_type|

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constantized_providers(event_type).each do |provider|

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constantized_providers(event_type).each do |provider|

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e += provider.find_events(event_type, @user, from, to, @options)

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e += provider.find_events(event_type, @user, from, to, @options)

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end

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end

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end

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end

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e.sort! {|a,b| b.event_datetime <=> a.event_datetime}

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e.sort! {|a,b| b.event_datetime <=> a.event_datetime}

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if options[:limit]

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if options[:limit]

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e = e.slice(0, options[:limit])

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e = e.slice(0, options[:limit])

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end

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end

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e

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e

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end

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end

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private

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private

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def constantized_providers(event_type)

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def constantized_providers(event_type)

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@@constantized_providers[event_type]

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@@constantized_providers[event_type]

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end

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end

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             # Redmine - project management software
-            # Copyright (C) 2006-2008  Jean-Philippe Lang
+            # Copyright (C) 2006-2011  Jean-Philippe Lang
             #
             # This program is free software; you can redistribute it and/or
             # modify it under the terms of the GNU General Public License
             # as published by the Free Software Foundation; either version 2
             # of the License, or (at your option) any later version.
+            #
             # This program is distributed in the hope that it will be useful,
             # but WITHOUT ANY WARRANTY; without even the implied warranty of
             # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
             # GNU General Public License for more details.
+            #
             # You should have received a copy of the GNU General Public License
             # along with this program; if not, write to the Free Software
             # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
                 # Class used to retrieve activity events
                 class Fetcher
                   attr_reader :user, :project, :scope
                   # Needs to be unloaded in development mode
                   @@constantized_providers = Hash.new {|h,k| h[k] = Redmine::Activity.providers[k].collect {|t| t.constantize } }
                   def initialize(user, options={})
                     options.assert_valid_keys(:project, :with_subprojects, :author)
                     @user = user
                     @project = options[:project]
                     @options = options
                     @scope = event_types
                   end
                   # Returns an array of available event types
                   def event_types
                     return @event_types unless @event_types.nil?
                     @event_types = Redmine::Activity.available_event_types
                     @event_types = @event_types.select {|o| @project.self_and_descendants.detect {|p| @user.allowed_to?("view_#{o}".to_sym, p)}} if @project
                     @event_types
                   end
                   # Yields to filter the activity scope
                   def scope_select(&block)
                     @scope = @scope.select {|t| yield t }
                   end
                   # Sets the scope
                   # Argument can be :all, :default or an array of event types
                   def scope=(s)
                       @scope = s & event_types
                     end
                   end
                   # Resets the scope to the default scope
                   def default_scope!
                     @scope = Redmine::Activity.default_event_types
                   end
                   # Returns an array of events for the given date range
                   # sorted in reverse chronological order
                   def events(from = nil, to = nil, options={})
                     e = []
                     @options[:limit] = options[:limit]
                     @scope.each do |event_type|
                       constantized_providers(event_type).each do |provider|
                         e += provider.find_events(event_type, @user, from, to, @options)
                       end
                     end
                     e.sort! {|a,b| b.event_datetime <=> a.event_datetime}
                     if options[:limit]
                       e = e.slice(0, options[:limit])
                     end
                     e
                   end
                   private
                   def constantized_providers(event_type)
                     @@constantized_providers[event_type]
                   end