vtigerossez/modules/Calendar/iCalExport.php

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<?php
define('_BENNU_VERSION', '0.1');
require_once('include/utils/utils.php');
require_once('modules/Calendar/CalendarCommon.php');
include('modules/Calendar/iCal/iCalendar_rfc2445.php');
include('modules/Calendar/iCal/iCalendar_components.php');
include('modules/Calendar/iCal/iCalendar_properties.php');
include('modules/Calendar/iCal/iCalendar_parameters.php');
//$ical_query = "SELECT * FROM vtiger_activity WHERE (( STATUS != 'Completed' AND STATUS != 'Deferred' ) OR STATUS IS NULL)
// AND (( eventstatus != 'Held' AND eventstatus != 'Not Held' ) OR eventstatus IS NULL )";
global $current_user,$adb,$default_timezone;
$filename = $_REQUEST['filename'];
$ical_query = "select vtiger_activity.*,vtiger_crmentity.description,vtiger_activity_reminder.reminder_time from vtiger_activity inner join vtiger_crmentity on vtiger_activity.activityid = vtiger_crmentity.crmid " .
" LEFT JOIN vtiger_activity_reminder ON vtiger_activity_reminder.activity_id=vtiger_activity.activityid AND vtiger_activity_reminder.recurringid=0" .
" where vtiger_crmentity.deleted = 0 and vtiger_crmentity.smownerid = " . $current_user->id .
" and vtiger_activity.activitytype NOT IN ('Emails')";
$calendar_results = $adb->query($ical_query);
// Send the right content type and filename
header ("Content-type: text/calendar");
header('Content-Disposition: attachment; '."filename={$filename}.ics");
$todo_fields = getColumnFields('Calendar');
$event_fields = getColumnFields('Events');
$event = $todo = array();
$keys_to_replace = array(
'events'=>array('taskpriority'),
'todo'=>array('taskpriority','taskstatus')
);
$keyvals_to_replace = array(
'events'=>array('taskpriority'=>'priority'),
'todo'=>array('taskpriority'=>'priority','taskstatus'=>'status')
);
foreach($todo_fields as $key=>$val){
if(getFieldVisibilityPermission('Calendar',$current_user->id,$key)==0){
if(!in_array($key,$keys_to_replace['todo'])){
$todo[$key] = 'yes';
} else {
$todo[$keyvals_to_replace['todo'][$key]] = 'yes';
}
}
}
foreach($event_fields as $key=>$val){
if(getFieldVisibilityPermission('Events',$current_user->id,$key)==0){
if(!in_array($key,$keys_to_replace['events'])){
$event[$key] = 'yes';
} else {
$event[$keyvals_to_replace['events'][$key]] = 'yes';
}
}
}
$tz = new iCalendar_timezone;
if(!empty($default_timezone)){
$tzid = split('/',$default_timezone);
} else {
$default_timezone = date_default_timezone_get();
$tzid = split('/',$default_timezone);
}
if(!empty($tzid[1])){
$tz->add_property('TZID', $tzid[1]);
} else {
$tz->add_property('TZID', $tzid[0]);
}
$tz->add_property('TZOFFSETTO', date('O'));
if(date('I')==1){
$tz->add_property('DAYLIGHTC', date('I'));
} else {
$tz->add_property('STANDARDC', date('I'));
}
$myical = new iCalendar;
$myical->add_component($tz);
while (!$calendar_results->EOF) {
$this_event = $calendar_results->fields;
$id = $this_event['activityid'];
$type = $this_event['activitytype'];
if($type!='Task'){
$temp = $event;
foreach($temp as $key=>$val){
$temp[$key] = $this_event[$key];
}
$temp['id'] = $id;
$ev = new iCalendar_event;
$ev->assign_values($temp);
$al = new iCalendar_alarm;
$al->assign_values($temp);
$ev->add_component($al);
} else {
$temp = $todo;
foreach($temp as $key=>$val){
$temp[$key] = $this_event[$key];
}
$ev = new iCalendar_todo;
$ev->assign_values($temp);
}
$myical->add_component($ev);
$calendar_results->MoveNext();
}
// Print the actual calendar
echo $myical->serialize();
?>