comparison .svn/pristine/37/37f2c260a3ef3c7956ee2bd34621efe201bd4fb9.svn-base @ 1517:dffacf8a6908 redmine-2.5

Update to Redmine SVN revision 13367 on 2.5-stable branch

+# Redmine - project management software
+# Copyright (C) 2006-2014  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 Journal < ActiveRecord::Base
+  belongs_to :journalized, :polymorphic => true
+  # added as a quick fix to allow eager loading of the polymorphic association
+  # since always associated to an issue, for now
+  belongs_to :issue, :foreign_key => :journalized_id
+
+  belongs_to :user
+  has_many :details, :class_name => "JournalDetail", :dependent => :delete_all
+  attr_accessor :indice
+
+  acts_as_event :title => Proc.new {|o| status = ((s = o.new_status) ? " (#{s})" : nil); "#{o.issue.tracker} ##{o.issue.id}#{status}: #{o.issue.subject}" },
+                :description => :notes,
+                :author => :user,
+                :group => :issue,
+                :type => Proc.new {|o| (s = o.new_status) ? (s.is_closed? ? 'issue-closed' : 'issue-edit') : 'issue-note' },
+                :url => Proc.new {|o| {:controller => 'issues', :action => 'show', :id => o.issue.id, :anchor => "change-#{o.id}"}}
+
+  acts_as_activity_provider :type => 'issues',
+                            :author_key => :user_id,
+                            :find_options => {:include => [{:issue => :project}, :details, :user],
+                                              :conditions => "#{Journal.table_name}.journalized_type = 'Issue' AND" +
+                                                             " (#{JournalDetail.table_name}.prop_key = 'status_id' OR #{Journal.table_name}.notes <> '')"}
+
+  before_create :split_private_notes
+  after_create :send_notification
+
+  scope :visible, lambda {|*args|
+    user = args.shift || User.current
+
+    includes(:issue => :project).
+      where(Issue.visible_condition(user, *args)).
+      where("(#{Journal.table_name}.private_notes = ? OR (#{Project.allowed_to_condition(user, :view_private_notes, *args)}))", false)
+  }
+
+  def save(*args)
+    # Do not save an empty journal
+    (details.empty? && notes.blank?) ? false : super
+  end
+
+  # Returns journal details that are visible to user
+  def visible_details(user=User.current)
+    details.select do |detail|
+      if detail.property == 'cf'
+        detail.custom_field && detail.custom_field.visible_by?(project, user)
+      elsif detail.property == 'relation'
+        Issue.find_by_id(detail.value || detail.old_value).try(:visible?, user)
+      else
+        true
+      end
+    end
+  end
+
+  def each_notification(users, &block)
+    if users.any?
+      users_by_details_visibility = users.group_by do |user|
+        visible_details(user)
+      end
+      users_by_details_visibility.each do |visible_details, users|
+        if notes? || visible_details.any?
+          yield(users)
+        end
+      end
+    end
+  end
+
+  # Returns the new status if the journal contains a status change, otherwise nil
+  def new_status
+    c = details.detect {|detail| detail.prop_key == 'status_id'}
+    (c && c.value) ? IssueStatus.find_by_id(c.value.to_i) : nil
+  end
+
+  def new_value_for(prop)
+    c = details.detect {|detail| detail.prop_key == prop}
+    c ? c.value : nil
+  end
+
+  def editable_by?(usr)
+    usr && usr.logged? && (usr.allowed_to?(:edit_issue_notes, project) || (self.user == usr && usr.allowed_to?(:edit_own_issue_notes, project)))
+  end
+
+  def project
+    journalized.respond_to?(:project) ? journalized.project : nil
+  end
+
+  def attachments
+    journalized.respond_to?(:attachments) ? journalized.attachments : nil
+  end
+
+  # Returns a string of css classes
+  def css_classes
+    s = 'journal'
+    s << ' has-notes' unless notes.blank?
+    s << ' has-details' unless details.blank?
+    s << ' private-notes' if private_notes?
+    s
+  end
+
+  def notify?
+    @notify != false
+  end
+
+  def notify=(arg)
+    @notify = arg
+  end
+
+  def notified_users
+    notified = journalized.notified_users
+    if private_notes?
+      notified = notified.select {|user| user.allowed_to?(:view_private_notes, journalized.project)}
+    end
+    notified
+  end
+
+  def recipients
+    notified_users.map(&:mail)
+  end
+
+  def notified_watchers
+    notified = journalized.notified_watchers
+    if private_notes?
+      notified = notified.select {|user| user.allowed_to?(:view_private_notes, journalized.project)}
+    end
+    notified
+  end
+
+  def watcher_recipients
+    notified_watchers.map(&:mail)
+  end
+
+  # Sets @custom_field instance variable on journals details using a single query
+  def self.preload_journals_details_custom_fields(journals)
+    field_ids = journals.map(&:details).flatten.select {|d| d.property == 'cf'}.map(&:prop_key).uniq
+    if field_ids.any?
+      fields_by_id = CustomField.where(:id => field_ids).inject({}) {|h, f| h[f.id] = f; h}
+      journals.each do |journal|
+        journal.details.each do |detail|
+          if detail.property == 'cf'
+            detail.instance_variable_set "@custom_field", fields_by_id[detail.prop_key.to_i]
+          end
+        end
+      end
+    end
+    journals
+  end
+
+  private
+
+  def split_private_notes
+    if private_notes?
+      if notes.present?
+        if details.any?
+          # Split the journal (notes/changes) so we don't have half-private journals
+          journal = Journal.new(:journalized => journalized, :user => user, :notes => nil, :private_notes => false)
+          journal.details = details
+          journal.save
+          self.details = []
+          self.created_on = journal.created_on
+        end
+      else
+        # Blank notes should not be private
+        self.private_notes = false
+      end
+    end
+    true
+  end
+
+  def send_notification
+    if notify? && (Setting.notified_events.include?('issue_updated') ||
+        (Setting.notified_events.include?('issue_note_added') && notes.present?) ||
+        (Setting.notified_events.include?('issue_status_updated') && new_status.present?) ||
+        (Setting.notified_events.include?('issue_priority_updated') && new_value_for('priority_id').present?)
+      )
+      Mailer.deliver_issue_edit(self)
+    end
+  end
+end