103 lines
2.9 KiB
Ruby
103 lines
2.9 KiB
Ruby
#-- encoding: UTF-8
|
|
#-- copyright
|
|
# ChiliProject is a project management system.
|
|
#
|
|
# Copyright (C) 2010-2011 the ChiliProject Team
|
|
#
|
|
# 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.
|
|
#
|
|
# See doc/COPYRIGHT.rdoc for more details.
|
|
#++
|
|
|
|
module Redmine
|
|
module Activity
|
|
# Class used to retrieve activity events
|
|
class Fetcher
|
|
attr_reader :user, :project, :scope
|
|
|
|
# Needs to be unloaded in development mode
|
|
@@constantized_providers = Hash.new {|h,k| h[k] = Redmine::Activity.providers[k].collect {|t| t.constantize } }
|
|
|
|
def initialize(user, options={})
|
|
options.assert_valid_keys(:project, :with_subprojects, :author)
|
|
@user = user
|
|
@project = options[:project]
|
|
@options = options
|
|
|
|
@scope = event_types
|
|
end
|
|
|
|
# Returns an array of available event types
|
|
def event_types
|
|
return @event_types unless @event_types.nil?
|
|
|
|
@event_types = Redmine::Activity.available_event_types
|
|
if @project
|
|
@event_types = @event_types.select do |o|
|
|
@project.self_and_descendants.detect do |p|
|
|
permissions = constantized_providers(o).collect do |p|
|
|
p.activity_provider_options[o].try(:[], :permission)
|
|
end.compact
|
|
return @user.allowed_to?("view_#{o}".to_sym, @project) if permissions.blank?
|
|
permissions.all? {|p| @user.allowed_to?(p, @project) } if @project
|
|
end
|
|
end
|
|
end
|
|
@event_types
|
|
end
|
|
|
|
# Yields to filter the activity scope
|
|
def scope_select(&block)
|
|
@scope = @scope.select {|t| yield t }
|
|
end
|
|
|
|
# Sets the scope
|
|
# Argument can be :all, :default or an array of event types
|
|
def scope=(s)
|
|
case s
|
|
when :all
|
|
@scope = event_types
|
|
when :default
|
|
default_scope!
|
|
else
|
|
@scope = s & event_types
|
|
end
|
|
end
|
|
|
|
# Resets the scope to the default scope
|
|
def default_scope!
|
|
@scope = Redmine::Activity.default_event_types
|
|
end
|
|
|
|
# Returns an array of events for the given date range
|
|
# sorted in reverse chronological order
|
|
def events(from = nil, to = nil, options={})
|
|
e = []
|
|
@options[:limit] = options[:limit]
|
|
|
|
@scope.each do |event_type|
|
|
constantized_providers(event_type).each do |provider|
|
|
e += provider.find_events(event_type, @user, from, to, @options)
|
|
end
|
|
end
|
|
|
|
e.sort! {|a,b| b.event_datetime <=> a.event_datetime}
|
|
|
|
if options[:limit]
|
|
e = e.slice(0, options[:limit])
|
|
end
|
|
e
|
|
end
|
|
|
|
private
|
|
|
|
def constantized_providers(event_type)
|
|
@@constantized_providers[event_type]
|
|
end
|
|
end
|
|
end
|
|
end
|