jro_apps/redmine Commit - r7952:bddd19c1e662

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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 Watcher < ActiveRecord::Base

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class Watcher < ActiveRecord::Base

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belongs_to :watchable, :polymorphic => true

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belongs_to :watchable, :polymorphic => true

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belongs_to :user

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belongs_to :user

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validates_presence_of :user

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validates_presence_of :user

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validates_uniqueness_of :user_id, :scope => [:watchable_type, :watchable_id]

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validates_uniqueness_of :user_id, :scope => [:watchable_type, :watchable_id]

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validate :validate_user

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# Unwatch things that users are no longer allowed to view

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# Unwatch things that users are no longer allowed to view

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def self.prune(options={})

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def self.prune(options={})

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if options.has_key?(:user)

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if options.has_key?(:user)

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prune_single_user(options[:user], options)

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prune_single_user(options[:user], options)

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else

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else

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pruned = 0

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pruned = 0

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User.find(:all, :conditions => "id IN (SELECT DISTINCT user_id FROM #{table_name})").each do |user|

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User.find(:all, :conditions => "id IN (SELECT DISTINCT user_id FROM #{table_name})").each do |user|

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pruned += prune_single_user(user, options)

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pruned += prune_single_user(user, options)

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end

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end

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pruned

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pruned

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end

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end

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end

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end

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protected

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protected

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def validate

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def validate_user

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errors.add :user_id, :invalid unless user.nil? || user.active?

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errors.add :user_id, :invalid unless user.nil? || user.active?

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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 self.prune_single_user(user, options={})

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def self.prune_single_user(user, options={})

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return unless user.is_a?(User)

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return unless user.is_a?(User)

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pruned = 0

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pruned = 0

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find(:all, :conditions => {:user_id => user.id}).each do |watcher|

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find(:all, :conditions => {:user_id => user.id}).each do |watcher|

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next if watcher.watchable.nil?

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next if watcher.watchable.nil?

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if options.has_key?(:project)

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if options.has_key?(:project)

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next unless watcher.watchable.respond_to?(:project) && watcher.watchable.project == options[:project]

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next unless watcher.watchable.respond_to?(:project) && watcher.watchable.project == options[:project]

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end

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end

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if watcher.watchable.respond_to?(:visible?)

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if watcher.watchable.respond_to?(:visible?)

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unless watcher.watchable.visible?(user)

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unless watcher.watchable.visible?(user)

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watcher.destroy

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watcher.destroy

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pruned += 1

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pruned += 1

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end

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end

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end

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end

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end

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end

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pruned

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pruned

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end

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end

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end

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end

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             # Redmine - project management software
             # 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 Watcher < ActiveRecord::Base
               belongs_to :watchable, :polymorphic => true
               belongs_to :user
               validates_presence_of :user
               validates_uniqueness_of :user_id, :scope => [:watchable_type, :watchable_id]
+              validate :validate_user
               # Unwatch things that users are no longer allowed to view
               def self.prune(options={})
                 if options.has_key?(:user)
                   prune_single_user(options[:user], options)
                 else
                   pruned = 0
                   User.find(:all, :conditions => "id IN (SELECT DISTINCT user_id FROM #{table_name})").each do |user|
                     pruned += prune_single_user(user, options)
                   end
                   pruned
                 end
               end
               protected
-              def validate
+              def validate_user
                 errors.add :user_id, :invalid unless user.nil? || user.active?
               end
               private
               def self.prune_single_user(user, options={})
                 return unless user.is_a?(User)
                 pruned = 0
                 find(:all, :conditions => {:user_id => user.id}).each do |watcher|
                   next if watcher.watchable.nil?
                   if options.has_key?(:project)
                     next unless watcher.watchable.respond_to?(:project) && watcher.watchable.project == options[:project]
                   end
                   if watcher.watchable.respond_to?(:visible?)
                     unless watcher.watchable.visible?(user)
                       watcher.destroy
                       pruned += 1
                     end
                   end
                 end
                 pruned
               end
             end