mirror of
https://github.com/EGroupware/egroupware.git
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275 lines
8.4 KiB
PHP
Executable File
275 lines
8.4 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/version.inc.php');
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if(extension_loaded('mcal') == False)
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{
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define(RECUR_NONE,0);
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define(RECUR_DAILY,1);
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define(RECUR_WEEKLY,2);
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define(RECUR_MONTHLY_MDAY,3);
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define(RECUR_MONTHLY_WDAY,4);
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define(RECUR_YEARLY,5);
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define(M_SUNDAY,1);
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define(M_MONDAY,2);
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define(M_TUESDAY,4);
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define(M_WEDNESDAY,8);
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define(M_THURSDAY,16);
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define(M_FRIDAY,32);
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define(M_SATURDAY,64);
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define(M_WEEKDAYS,63);
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define(M_WEEKEND,65);
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define(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(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 $added;
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function send_update($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($temp_tz_offset));
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$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($t_old_start_time < (time() - 86400))
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{
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return False;
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}
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$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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}
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if($old_event != False)
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{
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$old_event_datetime = $t_old_start_time - $tz_offset;
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}
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if($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) - $tz_offset;
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}
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for($i=0;$i<count($participants);$i++)
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{
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if($participants[$i] != $phpgw_info['user']['account_id'])
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{
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$preferences = CreateObject('phpgwapi.preferences',$participants[$i]);
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$part_prefs = $preferences->read_repository();
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if(!isset($part_prefs['calendar']['send_updates']) || $part_prefs['calendar']['send_updates'] == False)
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{
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continue;
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}
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$part_prefs = $phpgw->common->create_emailpreferences($part_prefs,$participants[$i]);
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$to = $part_prefs['email']['address'];
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$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'] = $part_prefs['common']['dateformat'];
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if($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 '.$new_event_date;
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break;
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}
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$subject = 'Calendar Event ('.$action.') #'.$event_id.': '.$action_date.' (L)';
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$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,$old_event)
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{
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$old_part_count = count($old_event->participants);
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for($i=0;$i<$old_part_count;$i++)
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{
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$delete = True;
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$new_part_count = count($new_event->participants);
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for($k=0;$k<$new_part_count;$k++)
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{
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if($new_event->participants[$k] == $old_event->participants[$i])
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{
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$delete = False;
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$this->modified[] = $new_event->participants[$k];
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$new_event->status[$k] = $old_event->status[$i];
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}
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}
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if($delete == True)
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{
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$this->deleted[] = $old_event->participants[$i];
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}
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}
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$new_part_count = count($new_event->participants);
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for($i=0;$i<$new_part_count;$i++)
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{
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$add = True;
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$old_part_count = count($old_event->participants);
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for($k=0;$k<$old_part_count;$k++)
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{
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if($new_event->participants[$i] == $old_event->participants[$k])
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{
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$add = False;
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}
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}
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if($add == True)
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{
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$this->added[] = $new_event->participants[$i];
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$new_event->status[$i] = '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 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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}
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