diff .svn/pristine/4d/4d32c1bf128521985a7cc66ecfe319a7797f8c8c.svn-base @ 1298:4f746d8966dd redmine_2.3_integration

Merge from redmine-2.3 branch to create new branch redmine-2.3-integration

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/.svn/pristine/4d/4d32c1bf128521985a7cc66ecfe319a7797f8c8c.svn-base	Fri Jun 14 09:28:30 2013 +0100
@@ -0,0 +1,119 @@
+# Redmine - project management software
+# Copyright (C) 2006-2013  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 TimeEntry < ActiveRecord::Base
+  include Redmine::SafeAttributes
+  # could have used polymorphic association
+  # project association here allows easy loading of time entries at project level with one database trip
+  belongs_to :project
+  belongs_to :issue
+  belongs_to :user
+  belongs_to :activity, :class_name => 'TimeEntryActivity', :foreign_key => 'activity_id'
+
+  attr_protected :project_id, :user_id, :tyear, :tmonth, :tweek
+
+  acts_as_customizable
+  acts_as_event :title => Proc.new {|o| "#{l_hours(o.hours)} (#{(o.issue || o.project).event_title})"},
+                :url => Proc.new {|o| {:controller => 'timelog', :action => 'index', :project_id => o.project, :issue_id => o.issue}},
+                :author => :user,
+                :group => :issue,
+                :description => :comments
+
+  acts_as_activity_provider :timestamp => "#{table_name}.created_on",
+                            :author_key => :user_id,
+                            :find_options => {:include => :project}
+
+  validates_presence_of :user_id, :activity_id, :project_id, :hours, :spent_on
+  validates_numericality_of :hours, :allow_nil => true, :message => :invalid
+  validates_length_of :comments, :maximum => 255, :allow_nil => true
+  validates :spent_on, :date => true
+  before_validation :set_project_if_nil
+  validate :validate_time_entry
+
+  scope :visible, lambda {|*args|
+    includes(:project).where(Project.allowed_to_condition(args.shift || User.current, :view_time_entries, *args))
+  }
+  scope :on_issue, lambda {|issue|
+    includes(:issue).where("#{Issue.table_name}.root_id = #{issue.root_id} AND #{Issue.table_name}.lft >= #{issue.lft} AND #{Issue.table_name}.rgt <= #{issue.rgt}")
+  }
+  scope :on_project, lambda {|project, include_subprojects|
+    includes(:project).where(project.project_condition(include_subprojects))
+  }
+  scope :spent_between, lambda {|from, to|
+    if from && to
+     where("#{TimeEntry.table_name}.spent_on BETWEEN ? AND ?", from, to)
+    elsif from
+     where("#{TimeEntry.table_name}.spent_on >= ?", from)
+    elsif to
+     where("#{TimeEntry.table_name}.spent_on <= ?", to)
+    else
+     where(nil)
+    end
+  }
+
+  safe_attributes 'hours', 'comments', 'issue_id', 'activity_id', 'spent_on', 'custom_field_values', 'custom_fields'
+
+  def initialize(attributes=nil, *args)
+    super
+    if new_record? && self.activity.nil?
+      if default_activity = TimeEntryActivity.default
+        self.activity_id = default_activity.id
+      end
+      self.hours = nil if hours == 0
+    end
+  end
+
+  def set_project_if_nil
+    self.project = issue.project if issue && project.nil?
+  end
+
+  def validate_time_entry
+    errors.add :hours, :invalid if hours && (hours < 0 || hours >= 1000)
+    errors.add :project_id, :invalid if project.nil?
+    errors.add :issue_id, :invalid if (issue_id && !issue) || (issue && project!=issue.project)
+  end
+
+  def hours=(h)
+    write_attribute :hours, (h.is_a?(String) ? (h.to_hours || h) : h)
+  end
+
+  def hours
+    h = read_attribute(:hours)
+    if h.is_a?(Float)
+      h.round(2)
+    else
+      h
+    end
+  end
+
+  # tyear, tmonth, tweek assigned where setting spent_on attributes
+  # these attributes make time aggregations easier
+  def spent_on=(date)
+    super
+    if spent_on.is_a?(Time)
+      self.spent_on = spent_on.to_date
+    end
+    self.tyear = spent_on ? spent_on.year : nil
+    self.tmonth = spent_on ? spent_on.month : nil
+    self.tweek = spent_on ? Date.civil(spent_on.year, spent_on.month, spent_on.day).cweek : nil
+  end
+
+  # Returns true if the time entry can be edited by usr, otherwise false
+  def editable_by?(usr)
+    (usr == user && usr.allowed_to?(:edit_own_time_entries, project)) || usr.allowed_to?(:edit_time_entries, project)
+  end
+end