mirror of
https://github.com/EGroupware/egroupware.git
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408 lines
12 KiB
PHP
Executable File
408 lines
12 KiB
PHP
Executable File
<?php
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/**************************************************************************\
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* phpGroupWare - Calendar *
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* http://www.phpgroupware.org *
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* Based on Webcalendar by Craig Knudsen <cknudsen@radix.net> *
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* http://www.radix.net/~cknudsen *
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* Modified by Mark Peters <skeeter@phpgroupware.org> *
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* -------------------------------------------- *
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* This program is free software; you can redistribute it and/or modify it *
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* under the terms of the GNU General Public License as published by the *
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* Free Software Foundation; either version 2 of the License, or (at your *
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* option) any later version. *
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\**************************************************************************/
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/* $Id$ */
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include(PHPGW_SERVER_ROOT.'/calendar/setup/setup.inc.php');
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if(extension_loaded('mcal') == False)
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{
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define('MCAL_RECUR_NONE',0);
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define('MCAL_RECUR_DAILY',1);
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define('MCAL_RECUR_WEEKLY',2);
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define('MCAL_RECUR_MONTHLY_MDAY',3);
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define('MCAL_RECUR_MONTHLY_WDAY',4);
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define('MCAL_RECUR_YEARLY',5);
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define('MCAL_M_SUNDAY',1);
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define('MCAL_M_MONDAY',2);
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define('MCAL_M_TUESDAY',4);
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define('MCAL_M_WEDNESDAY',8);
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define('MCAL_M_THURSDAY',16);
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define('MCAL_M_FRIDAY',32);
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define('MCAL_M_SATURDAY',64);
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define('MCAL_M_WEEKDAYS',63);
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define('MCAL_M_WEEKEND',65);
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define('MCAL_M_ALLDAYS',127);
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}
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define('MSG_DELETED',0);
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define('MSG_MODIFIED',1);
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define('MSG_ADDED',2);
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define('MSG_REJECTED',3);
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define('MSG_TENTATIVE',4);
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define('MSG_ACCEPTED',5);
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define('REJECTED',0);
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define('NO_RESPONSE',1);
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define('TENTATIVE',2);
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define('ACCEPTED',3);
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class calendar__
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{
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var $event;
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var $stream;
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var $user;
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var $users_status;
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var $modified;
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var $deleted;
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var $added;
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var $datetime;
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function calendar__()
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{
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$this->datetime = CreateObject('phpgwapi.datetime');
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}
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function send_update($msg_type,$participants,$old_event=False,$new_event=False)
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{
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global $phpgw, $phpgw_info;
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$phpgw_info['user']['preferences'] = $phpgw->common->create_emailpreferences($phpgw_info['user']['preferences']);
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$sender = $phpgw_info['user']['preferences']['email']['address'];
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$temp_tz_offset = $phpgw_info['user']['preferences']['common']['tz_offset'];
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$temp_timeformat = $phpgw_info['user']['preferences']['common']['timeformat'];
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$temp_dateformat = $phpgw_info['user']['preferences']['common']['dateformat'];
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$tz_offset = ((60 * 60) * intval($temp_tz_offset));
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if($old_event != False)
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{
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$t_old_start_time = mktime($old_event->start->hour,$old_event->start->min,$old_event->start->sec,$old_event->start->month,$old_event->start->mday,$old_event->start->year);
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if($t_old_start_time < (time() - 86400))
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{
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return False;
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}
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}
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$temp_user = $phpgw_info['user'];
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if((is_int($this->user) && $this->user != $temp_user['account_id']) ||
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(is_string($this->user) && $this->user != $temp_user['account_lid']))
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{
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if(is_string($this->user))
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{
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$user = $phpgw->accounts->name2id($this->user);
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}
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elseif(is_int($this->user))
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{
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$user = $this->user;
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}
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$accounts = CreateObject('phpgwapi.accounts',$user);
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$phpgw_info['user'] = $accounts->read_repository();
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$pref = CreateObject('phpgwapi.preferences',$user);
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$phpgw_info['user']['preferences'] = $pref->read_repository();
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}
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else
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{
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$user = $phpgw_info['user']['account_id'];
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}
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$phpgw_info['user']['preferences'] = $phpgw->common->create_emailpreferences($phpgw_info['user']['preferences'],$user);
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$send = CreateObject('phpgwapi.send');
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switch($msg_type)
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{
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case MSG_DELETED:
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$action = 'Deleted';
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$event_id = $old_event->id;
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$msgtype = '"calendar";';
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break;
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case MSG_MODIFIED:
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$action = 'Modified';
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$event_id = $old_event->id;
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$msgtype = '"calendar"; Version="'.$phpgw_info['server']['versions']['calendar'].'"; Id="'.$new_event->id.'"';
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break;
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case MSG_ADDED:
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$action = 'Added';
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$event_id = $old_event->id;
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$msgtype = '"calendar"; Version="'.$phpgw_info['server']['versions']['calendar'].'"; Id="'.$new_event->id.'"';
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break;
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case MSG_REJECTED:
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$action = 'Rejected';
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$event_id = $old_event->id;
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$msgtype = '"calendar";';
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break;
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case MSG_TENTATIVE:
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$action = 'Tentative';
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$event_id = $old_event->id;
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$msgtype = '"calendar";';
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break;
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case MSG_ACCEPTED:
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$action = 'Tentative';
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$event_id = $old_event->id;
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$msgtype = '"calendar";';
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break;
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}
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if($old_event != False)
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{
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$old_event_datetime = $t_old_start_time - $this->datetime->tz_offset;
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}
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if($new_event != False)
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{
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$new_event_datetime = mktime($new_event->start->hour,$new_event->start->min,$new_event->start->sec,$new_event->start->month,$new_event->start->mday,$new_event->start->year) - $this->datetime->tz_offset;
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}
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while(list($userid,$statusid) = each($participants))
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{
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if(intval($userid) != $phpgw_info['user']['account_id'])
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{
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// echo "Msg Type = ".$msg_type."<br>\n";
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// echo "userid = ".$userid."<br>\n";
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$preferences = CreateObject('phpgwapi.preferences',intval($userid));
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$part_prefs = $preferences->read_repository();
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if(!isset($part_prefs['calendar']['send_updates']) || !$part_prefs['calendar']['send_updates'])
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{
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continue;
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}
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$part_prefs = $phpgw->common->create_emailpreferences($part_prefs,intval($userid));
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$to = $part_prefs['email']['address'];
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// echo "Email being sent to: ".$to."<br>\n";
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$phpgw_info['user']['preferences']['common']['tz_offset'] = $part_prefs['common']['tz_offset'];
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$phpgw_info['user']['preferences']['common']['timeformat'] = $part_prefs['common']['timeformat'];
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$phpgw_info['user']['preferences']['common']['dateformat'] = $part_prefs['common']['dateformat'];
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$new_tz_offset = ((60 * 60) * intval($phpgw_info['user']['preferences']['common']['tz_offset']));
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if($old_event != False)
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{
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$old_event_date = $phpgw->common->show_date($old_event_datetime);
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}
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if($new_event != False)
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{
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$new_event_date = $phpgw->common->show_date($new_event_datetime);
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}
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switch($msg_type)
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{
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case MSG_DELETED:
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$action_date = $old_event_date;
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$body = 'Your meeting scehduled for '.$old_event_date.' has been canceled';
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break;
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case MSG_MODIFIED:
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$action_date = $new_event_date;
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$body = 'Your meeting that had been scheduled for '.$old_event_date.' has been rescheduled to '.$new_event_date;
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break;
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case MSG_ADDED:
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$action_date = $new_event_date;
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$body = 'You have a meeting scheduled for '.$new_event_date;
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break;
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case MSG_REJECTED:
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case MSG_TENTATIVE:
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case MSG_ACCEPTED:
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$action_date = $old_event_date;
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$body = 'On '.$phpgw->common->show_date(time() - $new_tz_offset).' '.$phpgw->common->grab_owner_name($phpgw_info['user']['account_id']).' '.$action.' your meeting request for '.$old_event_date;
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break;
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}
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$subject = 'Calendar Event ('.$action.') #'.$event_id.': '.$action_date.' (L)';
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$returncode = $send->msg('email',$to,$subject,$body,$msgtype,'','','',$sender);
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}
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}
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unset($send);
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if((is_int($this->user) && $this->user != $temp_user['account_id']) ||
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(is_string($this->user) && $this->user != $temp_user['account_lid']))
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{
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$phpgw_info['user'] = $temp_user;
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}
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$phpgw_info['user']['preferences']['common']['tz_offset'] = $temp_tz_offset;
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$phpgw_info['user']['preferences']['common']['timeformat'] = $temp_timeformat;
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$phpgw_info['user']['preferences']['common']['dateformat'] = $temp_dateformat;
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}
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function prepare_recipients(&$new_event,$old_event)
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{
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// Find modified and deleted users.....
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while(list($old_userid,$old_status) = each($old_event->participants))
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{
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if(isset($new_event->participants[$old_userid]))
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{
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// echo "Modifying event for user ".$old_userid."<br>\n";
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$this->modified[intval($old_userid)] = $new_status;
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}
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else
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{
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// echo "Deleting user ".$old_userid." from the event<br>\n";
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$this->deleted[intval($old_userid)] = $old_status;
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}
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}
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// Find new users.....
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while(list($new_userid,$new_status) = each($new_event->participants))
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{
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if(!isset($old_event->participants[$new_userid]))
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{
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// echo "Adding event for user ".$new_userid."<br>\n";
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$this->added[$new_userid] = 'U';
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$new_event->participants[$new_userid] = 'U';
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}
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}
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if(count($this->added) > 0 || count($this->modified) > 0 || count($this->deleted) > 0)
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{
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if(count($this->added) > 0)
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{
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$this->send_update(MSG_ADDED,$this->added,'',$new_event);
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}
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if(count($this->modified) > 0)
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{
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$this->send_update(MSG_MODIFIED,$this->modified,$old_event,$new_event);
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}
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if(count($this->deleted) > 0)
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{
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$this->send_update(MSG_DELETED,$this->deleted,$old_event);
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}
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}
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}
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function event_init()
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{
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$this->event = CreateObject('calendar.calendar_item');
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$this->event->start = new calendar_time;
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$this->event->end = new calendar_time;
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$this->event->mod = new calendar_time;
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$this->event->recur_enddate = new calendar_time;
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$this->add_attribute('owner',intval($this->user));
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}
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function set_category($category='')
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{
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$this->event->category = $category;
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}
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function set_title($title='')
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{
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$this->event->title = $title;
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}
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function set_description($description='')
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{
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$this->event->description = $description;
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}
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function set_start($year,$month,$day=0,$hour=0,$min=0,$sec=0)
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{
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$this->event->start->year = intval($year);
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$this->event->start->month = intval($month);
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$this->event->start->mday = intval($day);
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$this->event->start->hour = intval($hour);
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$this->event->start->min = intval($min);
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$this->event->start->sec = intval($sec);
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$this->event->start->alarm = 0;
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}
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function set_end($year,$month,$day=0,$hour=0,$min=0,$sec=0)
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{
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$this->event->end->year = intval($year);
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$this->event->end->month = intval($month);
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$this->event->end->mday = intval($day);
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$this->event->end->hour = intval($hour);
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$this->event->end->min = intval($min);
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$this->event->end->sec = intval($sec);
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$this->event->end->alarm = 0;
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}
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function set_alarm($alarm)
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{
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$this->event->alarm = intval($alarm);
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}
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function set_class($class)
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{
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$this->event->public = $class;
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}
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function set_common_recur($year,$month,$day,$interval)
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{
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$this->event->recur_interval = intval($interval);
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if(intval($day) == 0 && intval($month) == 0 && intval($year) == 0)
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{
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$this->event->recur_enddate->year = 0;
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$this->event->recur_enddate->month = 0;
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$this->event->recur_enddate->mday = 0;
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}
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else
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{
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$this->event->recur_enddate->year = intval($year);
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$this->event->recur_enddate->month = intval($month);
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$this->event->recur_enddate->mday = intval($day);
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}
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$this->event->recur_enddate->hour = 0;
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$this->event->recur_enddate->min = 0;
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$this->event->recur_enddate->sec = 0;
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$this->event->recur_enddate->alarm = 0;
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$this->event->recur_data = 0;
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}
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function set_recur_none()
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{
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$this->set_common_recur(0,0,0,0);
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$this->event->recur_type = MCAL_RECUR_NONE;
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}
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function set_recur_daily($year,$month,$day,$interval)
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{
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$this->set_common_recur(intval($year),intval($month),intval($day),$interval);
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$this->event->recur_type = MCAL_RECUR_DAILY;
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}
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function set_recur_weekly($year,$month,$day,$interval,$weekdays)
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{
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$this->set_common_recur(intval($year),intval($month),intval($day),$interval);
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$this->event->recur_type = MCAL_RECUR_WEEKLY;
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$this->event->recur_data = intval($weekdays);
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}
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function set_recur_monthly_mday($year,$month,$day,$interval)
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{
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$this->set_common_recur(intval($year),intval($month),intval($day),$interval);
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$this->event->recur_type = MCAL_RECUR_MONTHLY_MDAY;
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}
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function set_recur_monthly_wday($year,$month,$day,$interval)
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{
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$this->set_common_recur(intval($year),intval($month),intval($day),$interval);
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$this->event->recur_type = MCAL_RECUR_MONTHLY_WDAY;
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}
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function set_recur_yearly($year,$month,$day,$interval)
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{
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$this->set_common_recur(intval($year),intval($month),intval($day),$interval);
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$this->event->recur_type = MCAL_RECUR_YEARLY;
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}
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function fetch_current_stream_event()
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{
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return $this->fetch_event($this->event->id);
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}
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function add_attribute($attribute,$value,$element='')
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{
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if(is_array($value))
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{
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reset($value);
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}
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eval("\$this->event->".$attribute." = ".$value.";");
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}
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}
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