Current File : /var/www/crm/modules/Calendar/CalendarActivity.php
<?php
if(!defined('sugarEntry') || !sugarEntry) die('Not A Valid Entry Point');
/*********************************************************************************
* SugarCRM Community Edition is a customer relationship management program developed by
* SugarCRM, Inc. Copyright (C) 2004-2012 SugarCRM Inc.
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU Affero General Public License version 3 as published by the
* Free Software Foundation with the addition of the following permission added
* to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
* IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
* OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
*
* 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 Affero General Public License for more
* details.
*
* You should have received a copy of the GNU Affero General Public License along with
* this program; if not, see http://www.gnu.org/licenses or write to the Free
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA.
*
* You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
* SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU Affero General Public License version 3.
*
* In accordance with Section 7(b) of the GNU Affero General Public License version 3,
* these Appropriate Legal Notices must retain the display of the "Powered by
* SugarCRM" logo. If the display of the logo is not reasonably feasible for
* technical reasons, the Appropriate Legal Notices must display the words
* "Powered by SugarCRM".
********************************************************************************/
require_once('include/utils/activity_utils.php');
class CalendarActivity {
var $sugar_bean;
var $start_time;
var $end_time;
function __construct($args){
// if we've passed in an array, then this is a free/busy slot
// and does not have a sugarbean associated to it
global $timedate;
if ( is_array ( $args )){
$this->start_time = clone $args[0];
$this->end_time = clone $args[1];
$this->sugar_bean = null;
$timedate->tzGMT($this->start_time);
$timedate->tzGMT($this->end_time);
return;
}
// else do regular constructor..
$sugar_bean = $args;
$this->sugar_bean = $sugar_bean;
if ($sugar_bean->object_name == 'Task'){
$this->start_time = $timedate->fromUser($this->sugar_bean->date_due);
if ( empty($this->start_time)){
return null;
}
$this->end_time = $timedate->fromUser($this->sugar_bean->date_due);
}else{
$this->start_time = $timedate->fromUser($this->sugar_bean->date_start);
if ( empty($this->start_time)){
return null;
}
$hours = $this->sugar_bean->duration_hours;
if(empty($hours)){
$hours = 0;
}
$mins = $this->sugar_bean->duration_minutes;
if(empty($mins)){
$mins = 0;
}
$this->end_time = $this->start_time->get("+$hours hours $mins minutes");
}
// Convert it back to database time so we can properly manage it for getting the proper start and end dates
$timedate->tzGMT($this->start_time);
$timedate->tzGMT($this->end_time);
}
/**
* Get where clause for fetching entried from DB
* @param string $table_name t
* @param string $rel_table table for accept status, not used in Tasks
* @param SugarDateTime $start_ts_obj start date
* @param SugarDateTime $end_ts_obj end date
* @param string $field_name date field in table
* @param string $view view; not used for now, left for compatibility
* @return string
*/
function get_occurs_within_where_clause($table_name, $rel_table, $start_ts_obj, $end_ts_obj, $field_name='date_start', $view){
global $timedate;
$start = clone $start_ts_obj;
$end = clone $end_ts_obj;
$field_date = $table_name.'.'.$field_name;
$start_day = $GLOBALS['db']->convert("'{$start->asDb()}'",'datetime');
$end_day = $GLOBALS['db']->convert("'{$end->asDb()}'",'datetime');
$where = "($field_date >= $start_day AND $field_date < $end_day";
if($rel_table != ''){
$where .= " AND $rel_table.accept_status != 'decline'";
}
$where .= ")";
return $where;
}
function get_freebusy_activities($user_focus, $start_date_time, $end_date_time){
$act_list = array();
$vcal_focus = new vCal();
$vcal_str = $vcal_focus->get_vcal_freebusy($user_focus);
$lines = explode("\n",$vcal_str);
$utc = new DateTimeZone("UTC");
foreach ($lines as $line){
if ( preg_match('/^FREEBUSY.*?:([^\/]+)\/([^\/]+)/i',$line,$matches)){
$dates_arr = array(SugarDateTime::createFromFormat(vCal::UTC_FORMAT, $matches[1], $utc),
SugarDateTime::createFromFormat(vCal::UTC_FORMAT, $matches[2], $utc));
$act_list[] = new CalendarActivity($dates_arr);
}
}
return $act_list;
}
/**
* Get array of activities
* @param string $user_id
* @param boolean $show_tasks
* @param SugarDateTime $view_start_time start date
* @param SugarDateTime $view_end_time end date
* @param string $view view; not used for now, left for compatibility
* @param boolean $show_calls
* @return array
*/
function get_activities($user_id, $show_tasks, $view_start_time, $view_end_time, $view, $show_calls = true){
global $current_user;
$act_list = array();
$seen_ids = array();
// get all upcoming meetings, tasks due, and calls for a user
if(ACLController::checkAccess('Meetings', 'list', $current_user->id == $user_id)) {
$meeting = new Meeting();
if($current_user->id == $user_id) {
$meeting->disable_row_level_security = true;
}
$where = CalendarActivity::get_occurs_within_where_clause($meeting->table_name, $meeting->rel_users_table, $view_start_time, $view_end_time, 'date_start', $view);
$focus_meetings_list = build_related_list_by_user_id($meeting,$user_id,$where);
foreach($focus_meetings_list as $meeting) {
if(isset($seen_ids[$meeting->id])) {
continue;
}
$seen_ids[$meeting->id] = 1;
$act = new CalendarActivity($meeting);
if(!empty($act)) {
$act_list[] = $act;
}
}
}
if($show_calls){
if(ACLController::checkAccess('Calls', 'list',$current_user->id == $user_id)) {
$call = new Call();
if($current_user->id == $user_id) {
$call->disable_row_level_security = true;
}
$where = CalendarActivity::get_occurs_within_where_clause($call->table_name, $call->rel_users_table, $view_start_time, $view_end_time, 'date_start', $view);
$focus_calls_list = build_related_list_by_user_id($call,$user_id,$where);
foreach($focus_calls_list as $call) {
if(isset($seen_ids[$call->id])) {
continue;
}
$seen_ids[$call->id] = 1;
$act = new CalendarActivity($call);
if(!empty($act)) {
$act_list[] = $act;
}
}
}
}
if($show_tasks){
if(ACLController::checkAccess('Tasks', 'list',$current_user->id == $user_id)) {
$task = new Task();
$where = CalendarActivity::get_occurs_within_where_clause('tasks', '', $view_start_time, $view_end_time, 'date_due', $view);
$where .= " AND tasks.assigned_user_id='$user_id' ";
$focus_tasks_list = $task->get_full_list("", $where,true);
if(!isset($focus_tasks_list)) {
$focus_tasks_list = array();
}
foreach($focus_tasks_list as $task) {
$act = new CalendarActivity($task);
if(!empty($act)) {
$act_list[] = $act;
}
}
}
}
return $act_list;
}
}
?>
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