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# encoding: utf-8

#

# 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.

module MyHelper

  def all_colleagues_of(user)

    # Return a list of all user ids who have worked with the given user

    # (on projects that are visible to the current user)

    user.projects.select { |p| p.visible? }.map { |p| p.members.map { |m| m.user_id } }.flatten.sort.uniq.reject { |i| user.id == i }

  end

  def calendar_items(startdt, enddt)

    Issue.visible.

      where(:project_id => User.current.projects.map(&:id)).

      where("(start_date>=? and start_date<=?) or (due_date>=? and due_date<=?)", startdt, enddt, startdt, enddt).

      includes(:project, :tracker, :priority, :assigned_to).

      all

  end

  def documents_items

    Document.visible.order("#{Document.table_name}.created_on DESC").limit(10).all

  end

  def issuesassignedtome_items

    Issue.visible.open.

      where(:assigned_to_id => ([User.current.id] + User.current.group_ids)).

      limit(10).

      includes(:status, :project, :tracker, :priority).

      order("#{IssuePriority.table_name}.position DESC, #{Issue.table_name}.updated_on DESC").

      all

  end

  def issuesreportedbyme_items

    Issue.visible.

      where(:author_id => User.current.id).

      limit(10).

      includes(:status, :project, :tracker).

      order("#{Issue.table_name}.updated_on DESC").

      all

  end

  def issueswatched_items

    Issue.visible.on_active_project.watched_by(User.current.id).recently_updated.limit(10).all

  end

  def news_items

    News.visible.

      where(:project_id => User.current.projects.map(&:id)).

      limit(10).

      includes(:project, :author).

      order("#{News.table_name}.created_on DESC").

      all

  end

  def timelog_items

    TimeEntry.

      where("#{TimeEntry.table_name}.user_id = ? AND #{TimeEntry.table_name}.spent_on BETWEEN ? AND ?", User.current.id, Date.today - 6, Date.today).

      includes(:activity, :project, {:issue => [:tracker, :status]}).

      order("#{TimeEntry.table_name}.spent_on DESC, #{Project.table_name}.name ASC, #{Tracker.table_name}.position ASC, #{Issue.table_name}.id ASC").

      all

  end

end