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code format cleanup app/views/settings/_repositories.html.erb git-svn-id: http://svn.redmine.org/redmine/trunk@12609 e93f8b46-1217-0410-a6f0-8f06a7374b81

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             watcher.rb
        
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             / app / models / watcher.rb
          
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        Toshi MARUYAMA
    
remove trailing white-spaces from app/models/watcher.rb....

              r6390
            
      # Redmine - project management software

        Jean-Philippe Lang
    
Copyright for 2013 (#12788)....

              r10939
            
      # Copyright (C) 2006-2013  Jean-Philippe Lang

        Jean-Philippe Lang
    
Added "Watch" functionality on issues. It allows users to receive mail notifications about issue changes....

              r450
            
      #

      # 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.

        Toshi MARUYAMA
    
remove trailing white-spaces from app/models/watcher.rb....

              r6390
            
      #

        Jean-Philippe Lang
    
Added "Watch" functionality on issues. It allows users to receive mail notifications about issue changes....

              r450
            
      # 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.

        Toshi MARUYAMA
    
remove trailing white-spaces from app/models/watcher.rb....

              r6390
            
      #

        Jean-Philippe Lang
    
Added "Watch" functionality on issues. It allows users to receive mail notifications about issue changes....

              r450
            
      # 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

        Toshi MARUYAMA
    
remove trailing white-spaces from app/models/watcher.rb....

              r6390
            
        Jean-Philippe Lang
    
Adds permissions for viewing the watcher list and adding new watchers on the issue detail view (#398)....

              r1711
            
        validates_presence_of :user

        Jean-Philippe Lang
    
Added "Watch" functionality on issues. It allows users to receive mail notifications about issue changes....

              r450
            
        validates_uniqueness_of :user_id, :scope => [:watchable_type, :watchable_id]

        Toshi MARUYAMA
    
Rails3: model: replace deprecated validate method at watcher model...

              r7952
            
        validate :validate_user

        Jean-Philippe Lang
    
Makes user unwatch what he can no longer view after its permissions have changed (#3589)....

              r3053
            
        Jean-Philippe Lang
    
Adds Watcher.any_watched? to check if at least one object of a collection is watched....

              r11729
            
        # Returns true if at least one object among objects is watched by user

        def self.any_watched?(objects, user)

          objects = objects.reject(&:new_record?)

          if objects.any?

            objects.group_by {|object| object.class.base_class}.each do |base_class, objects|

              if Watcher.where(:watchable_type => base_class.name, :watchable_id => objects.map(&:id), :user_id => user.id).exists?

                return true

              end

            end

          end

          false

        end

        Jean-Philippe Lang
    
Makes user unwatch what he can no longer view after its permissions have changed (#3589)....

              r3053
            
        # 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

        Toshi MARUYAMA
    
remove unneeded Relation#all from Watcher#prune...

              r12297
            
            User.where("id IN (SELECT DISTINCT user_id FROM #{table_name})").each do |user|

        Jean-Philippe Lang
    
Makes user unwatch what he can no longer view after its permissions have changed (#3589)....

              r3053
            
              pruned += prune_single_user(user, options)

            end

            pruned

          end

        end

        Toshi MARUYAMA
    
remove trailing white-spaces from app/models/watcher.rb....

              r6390
            
        Jean-Philippe Lang
    
Adds permissions for viewing the watcher list and adding new watchers on the issue detail view (#398)....

              r1711
            
        protected

        Toshi MARUYAMA
    
remove trailing white-spaces from app/models/watcher.rb....

              r6390
            
        Toshi MARUYAMA
    
Rails3: model: replace deprecated validate method at watcher model...

              r7952
            
        def validate_user

        Jean-Philippe Lang
    
Merged Rails 2.2 branch. Redmine now requires Rails 2.2.2....

              r2430
            
          errors.add :user_id, :invalid unless user.nil? || user.active?

        Jean-Philippe Lang
    
Adds permissions for viewing the watcher list and adding new watchers on the issue detail view (#398)....

              r1711
            
        end

        Toshi MARUYAMA
    
remove trailing white-spaces from app/models/watcher.rb....

              r6390
            
        Jean-Philippe Lang
    
Makes user unwatch what he can no longer view after its permissions have changed (#3589)....

              r3053
            
        private

        Toshi MARUYAMA
    
remove trailing white-spaces from app/models/watcher.rb....

              r6390
            
        Jean-Philippe Lang
    
Makes user unwatch what he can no longer view after its permissions have changed (#3589)....

              r3053
            
        def self.prune_single_user(user, options={})

          return unless user.is_a?(User)

          pruned = 0

        Toshi MARUYAMA
    
remove unneeded Relation#all from Watcher#prune_single_user...

              r12294
            
          where(:user_id => user.id).each do |watcher|

        Jean-Philippe Lang
    
Makes user unwatch what he can no longer view after its permissions have changed (#3589)....

              r3053
            
            next if watcher.watchable.nil?

            if options.has_key?(:project)

        Toshi MARUYAMA
    
code format cleanup Watcher model...

              r12293
            
              unless watcher.watchable.respond_to?(:project) &&

                       watcher.watchable.project == options[:project]

                next

              end

        Jean-Philippe Lang
    
Makes user unwatch what he can no longer view after its permissions have changed (#3589)....

              r3053
            
            end

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

              unless watcher.watchable.visible?(user)

                watcher.destroy

                pruned += 1

              end

            end

          end

          pruned

        end

        Jean-Philippe Lang
    
Added "Watch" functionality on issues. It allows users to receive mail notifications about issue changes....

              r450
            
      end

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Toshi MARUYAMA remove trailing white-spaces from app/models/watcher.rb....	r6390	# Redmine - project management software
Jean-Philippe Lang Copyright for 2013 (#12788)....	r10939	# Copyright (C) 2006-2013 Jean-Philippe Lang
Jean-Philippe Lang Added "Watch" functionality on issues. It allows users to receive mail notifications about issue changes....	r450	#
		# 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.
Toshi MARUYAMA remove trailing white-spaces from app/models/watcher.rb....	r6390	#
Jean-Philippe Lang Added "Watch" functionality on issues. It allows users to receive mail notifications about issue changes....	r450	# 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.
Toshi MARUYAMA remove trailing white-spaces from app/models/watcher.rb....	r6390	#
Jean-Philippe Lang Added "Watch" functionality on issues. It allows users to receive mail notifications about issue changes....	r450	# 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
Toshi MARUYAMA remove trailing white-spaces from app/models/watcher.rb....	r6390
Jean-Philippe Lang Adds permissions for viewing the watcher list and adding new watchers on the issue detail view (#398)....	r1711	validates_presence_of :user
Jean-Philippe Lang Added "Watch" functionality on issues. It allows users to receive mail notifications about issue changes....	r450	validates_uniqueness_of :user_id, :scope => [:watchable_type, :watchable_id]
Toshi MARUYAMA Rails3: model: replace deprecated validate method at watcher model...	r7952	validate :validate_user
Jean-Philippe Lang Makes user unwatch what he can no longer view after its permissions have changed (#3589)....	r3053
Jean-Philippe Lang Adds Watcher.any_watched? to check if at least one object of a collection is watched....	r11729	# Returns true if at least one object among objects is watched by user
		def self.any_watched?(objects, user)
		objects = objects.reject(&:new_record?)
		if objects.any?
		objects.group_by {\|object\| object.class.base_class}.each do \|base_class, objects\|
		if Watcher.where(:watchable_type => base_class.name, :watchable_id => objects.map(&:id), :user_id => user.id).exists?
		return true
		end
		end
		end
		false
		end

Jean-Philippe Lang Makes user unwatch what he can no longer view after its permissions have changed (#3589)....	r3053	# 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
Toshi MARUYAMA remove unneeded Relation#all from Watcher#prune...	r12297	User.where("id IN (SELECT DISTINCT user_id FROM #{table_name})").each do \|user\|
Jean-Philippe Lang Makes user unwatch what he can no longer view after its permissions have changed (#3589)....	r3053	pruned += prune_single_user(user, options)
		end
		pruned
		end
		end
Toshi MARUYAMA remove trailing white-spaces from app/models/watcher.rb....	r6390
Jean-Philippe Lang Adds permissions for viewing the watcher list and adding new watchers on the issue detail view (#398)....	r1711	protected
Toshi MARUYAMA remove trailing white-spaces from app/models/watcher.rb....	r6390
Toshi MARUYAMA Rails3: model: replace deprecated validate method at watcher model...	r7952	def validate_user
Jean-Philippe Lang Merged Rails 2.2 branch. Redmine now requires Rails 2.2.2....	r2430	errors.add :user_id, :invalid unless user.nil? \|\| user.active?
Jean-Philippe Lang Adds permissions for viewing the watcher list and adding new watchers on the issue detail view (#398)....	r1711	end
Toshi MARUYAMA remove trailing white-spaces from app/models/watcher.rb....	r6390
Jean-Philippe Lang Makes user unwatch what he can no longer view after its permissions have changed (#3589)....	r3053	private
Toshi MARUYAMA remove trailing white-spaces from app/models/watcher.rb....	r6390
Jean-Philippe Lang Makes user unwatch what he can no longer view after its permissions have changed (#3589)....	r3053	def self.prune_single_user(user, options={})
		return unless user.is_a?(User)
		pruned = 0
Toshi MARUYAMA remove unneeded Relation#all from Watcher#prune_single_user...	r12294	where(:user_id => user.id).each do \|watcher\|
Jean-Philippe Lang Makes user unwatch what he can no longer view after its permissions have changed (#3589)....	r3053	next if watcher.watchable.nil?
		if options.has_key?(:project)
Toshi MARUYAMA code format cleanup Watcher model...	r12293	unless watcher.watchable.respond_to?(:project) &&
		watcher.watchable.project == options[:project]
		next
		end
Jean-Philippe Lang Makes user unwatch what he can no longer view after its permissions have changed (#3589)....	r3053	end
		if watcher.watchable.respond_to?(:visible?)
		unless watcher.watchable.visible?(user)
		watcher.destroy
		pruned += 1
		end
		end
		end
		pruned
		end
Jean-Philippe Lang Added "Watch" functionality on issues. It allows users to receive mail notifications about issue changes....	r450	end