SoundSoftware Code Site

class ContextMenusController < ApplicationController

  helper :watchers

  def issues

    @issues = Issue.find_all_by_id(params[:ids], :include => :project)

    if (@issues.size == 1)

      @issue = @issues.first

      @allowed_statuses = @issue.new_statuses_allowed_to(User.current)

    else

      @allowed_statuses = @issues.map do |i|

        i.new_statuses_allowed_to(User.current)

      end.inject do |memo,s|

        memo & s

      end

    end

    @projects = @issues.collect(&:project).compact.uniq

    @project = @projects.first if @projects.size == 1

    @can = {:edit => User.current.allowed_to?(:edit_issues, @projects),

            :log_time => (@project && User.current.allowed_to?(:log_time, @project)),

            :update => (User.current.allowed_to?(:edit_issues, @projects) || (User.current.allowed_to?(:change_status, @projects) && !@allowed_statuses.blank?)),

            :move => (@project && User.current.allowed_to?(:move_issues, @project)),

            :copy => (@issue && @project.trackers.include?(@issue.tracker) && User.current.allowed_to?(:add_issues, @project)),

            :delete => User.current.allowed_to?(:delete_issues, @projects)

            }

    if @project

      @assignables = @project.assignable_users

      @assignables << @issue.assigned_to if @issue && @issue.assigned_to && !@assignables.include?(@issue.assigned_to)

      @trackers = @project.trackers

    else

      #when multiple projects, we only keep the intersection of each set

      @assignables = @projects.map(&:assignable_users).inject{|memo,a| memo & a}

      @trackers = @projects.map(&:trackers).inject{|memo,t| memo & t}

    end

    @priorities = IssuePriority.all.reverse

    @statuses = IssueStatus.find(:all, :order => 'position')

    @back = back_url

    render :layout => false

  end

end