* * http://www.radix.net/~cknudsen * * Modified by Mark Peters * * -------------------------------------------- * * 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. * \**************************************************************************/ /* $Id$ */ class bocalendar { var $public_functions = Array( 'read_entry' => True, 'delete_entry' => True, 'delete_calendar' => True, 'update' => True, 'preferences' => True, 'store_to_cache' => True, 'export_event' => True ); var $soap_functions = Array( 'read_entry' => Array( 'in' => Array( 'int' ), 'out' => Array( 'SOAPStruct' ) ), 'delete_entry' => Array( 'in' => Array( 'int' ), 'out' => Array( 'int' ) ), 'delete_calendar' => Array( 'in' => Array( 'int' ), 'out' => Array( 'int' ) ), 'update' => Array( 'in' => Array( 'array', 'array', 'array', 'array', 'array' ), 'out' => Array( 'array' ) ), 'store_to_cache' => Array( 'in' => Array( 'struct' ), 'out' => Array( 'SOAPStruct' ) ), 'store_to_cache' => Array( 'in' => Array( 'array' ), 'out' => Array( 'string' ) ) ); var $debug = False; // var $debug = True; var $so; var $cached_events; var $repeating_events; var $datetime; var $day; var $month; var $year; var $prefs; var $owner; var $holiday_color; var $printer_friendly = False; var $cached_holidays; var $filter; var $cat_id; var $users_timeformat; var $modified; var $deleted; var $added; var $soap = False; var $use_session = False; var $today; function bocalendar($session=0) { $this->grants = $GLOBALS['phpgw']->acl->get_grants('calendar'); if($this->debug) { echo "Read Use_Session : (".$session.")
\n"; } if($session) { $this->read_sessiondata(); $this->use_session = True; } if($this->debug) { echo "BO Filter : (".$this->filter.")
\n"; echo "Owner : ".$this->owner."
\n"; } if(isset($GLOBALS['owner'])) { $this->owner = intval($GLOBALS['owner']); } elseif(!isset($this->owner) || !$this->owner) { $this->owner = $GLOBALS['phpgw_info']['user']['account_id']; } $this->prefs['common'] = $GLOBALS['phpgw_info']['user']['preferences']['common']; $this->prefs['calendar'] = $GLOBALS['phpgw_info']['user']['preferences']['calendar']; if ($this->prefs['common']['timeformat'] == '12') { $this->users_timeformat = 'h:i a'; } else { $this->users_timeformat = 'H:i'; } $this->holiday_color = (substr($GLOBALS['phpgw_info']['theme']['bg07'],0,1)=='#'?'':'#').$GLOBALS['phpgw_info']['theme']['bg07']; $this->printer_friendly = ($GLOBALS['friendly'] == 1?True:False); if(isset($GLOBALS['filter'])) { $this->filter = $GLOBALS['filter']; } if(isset($GLOBALS['cat_id'])) { $this->cat_id = $GLOBALS['cat_id']; } if(!isset($this->filter)) { $this->filter = ' '.$this->prefs['calendar']['defaultfilter'].' '; } if(isset($GLOBALS['date'])) { $this->year = intval(substr($GLOBALS['date'],0,4)); $this->month = intval(substr($GLOBALS['date'],4,2)); $this->day = intval(substr($GLOBALS['date'],6,2)); } else { if(isset($GLOBALS['year'])) { $this->year = $GLOBALS['year']; } elseif($this->year == 0) { $this->year = date('Y',time()); } if(isset($GLOBALS['month'])) { $this->month = $GLOBALS['month']; } elseif($this->month == 0) { $this->month = date('m',time()); } if(isset($GLOBALS['day'])) { $this->day = $GLOBALS['day']; } elseif($this->day == 0) { $this->day = date('d',time()); } } $this->so = CreateObject('calendar.socalendar', Array( 'owner' => $this->owner, 'filter' => $this->filter, 'category' => $this->cat_id ) ); $this->datetime = $this->so->datetime; $this->today = date('Ymd',time()); if($this->debug) { echo "BO Filter : (".$this->filter.")
\n"; echo "Owner : ".$this->owner."
\n"; } } function list_methods($_type='xmlrpc') { /* This handles introspection or discovery by the logged in client, in which case the input might be an array. The server always calls this function to fill the server dispatch map using a string. */ if (is_array($_type)) { $_type = $_type['type']; } switch($_type) { case 'xmlrpc': $xml_functions = array( 'list_methods' => array( 'function' => 'list_methods', 'signature' => array(array(xmlrpcStruct,xmlrpcString)), 'docstring' => lang('Read this list of methods.') ), 'read_entry' => array( 'function' => 'read_entry', 'signature' => array(array(xmlrpcStruct,xmlrpcInt)), 'docstring' => lang('Read a single entry by passing the id and fieldlist.') ), 'add_entry' => array( 'function' => 'update', 'signature' => array(array(xmlrpcStruct,xmlrpcStruct)), 'docstring' => lang('Add a single entry by passing the fields.') ), 'update_entry' => array( 'function' => 'update', 'signature' => array(array(xmlrpcStruct,xmlrpcStruct)), 'docstring' => lang('Update a single entry by passing the fields.') ), 'delete_entry' => array( 'function' => 'delete_entry', 'signature' => array(array(xmlrpcInt,xmlrpcInt)), 'docstring' => lang('Delete a single entry by passing the id.') ), 'delete_calendar' => array( 'function' => 'delete_calendar', 'signature' => array(array(xmlrpcInt,xmlrpcInt)), 'docstring' => lang('Delete an entire users calendar.') ), 'store_to_cache' => array( 'function' => 'store_to_cache', 'signature' => array(array(xmlrpcStruct,xmlrpcStruct)), 'docstring' => lang('Read a list of entries.') ), 'export_event' => array( 'function' => 'export_event', 'signature' => array(array(xmlrpcString,xmlrpcStruct)), 'docstring' => lang('Export a list of entries in iCal format.') ) ); return $xml_functions; break; case 'soap': return $this->soap_functions; break; default: return array(); break; } } function save_sessiondata($data) { if ($this->use_session) { if($this->debug) { echo '
Save:'; _debug_array($data); } $GLOBALS['phpgw']->session->appsession('session_data','calendar',$data); } } function read_sessiondata() { $data = $GLOBALS['phpgw']->session->appsession('session_data','calendar'); if($this->debug) { echo '
Read:'; _debug_array($data); } $this->filter = $data['filter']; $this->cat_id = $data['cat_id']; $this->owner = intval($data['owner']); $this->year = intval($data['year']); $this->month = intval($data['month']); $this->day = intval($data['day']); } function read_entry($id) { if($this->check_perms(PHPGW_ACL_READ)) { $event = $this->so->read_entry($id); return $event; } } function delete_entry($id) { if($this->check_perms(PHPGW_ACL_DELETE)) { $temp_event = $this->read_entry($id); if($this->owner == $temp_event['owner']) { $this->so->delete_entry($id); $cd = 16; } else { $cd = 60; } } return $cd; } function delete_calendar($owner) { if($GLOBALS['phpgw_info']['user']['apps']['admin']) { $this->so->delete_calendar($owner); } } function change_owner($account_id,$new_owner) { if($GLOBALS['phpgw_info']['server']['calendar_type'] == 'sql') { $this->so->change_owner($account_id,$new_owner); } } function expunge() { if($this->check_perms(PHPGW_ACL_DELETE)) { reset($this->so->cal->deleted_events); for($i=0;$iso->cal->deleted_events);$i++) { $event_id = $this->so->cal->deleted_events[$i]; $event = $this->so->read_entry($event_id); $this->send_update(MSG_DELETED,$event['participants'],$event); } $this->so->expunge(); } } function search_keywords($keywords) { return $this->so->list_events_keyword($keywords); } function update($params) { $l_cal = ($params['cal']?$params['cal']:$GLOBALS['HTTP_POST_VARS']['cal']); $l_participants = ($params['participants']?$params['participants']:$GLOBALS['HTTP_POST_VARS']['participants']); $l_start = ($params['start']?$params['start']:$GLOBALS['HTTP_POST_VARS']['start']); $l_end = ($params['end']?$params['end']:$GLOBALS['HTTP_POST_VARS']['end']); $l_recur_enddate = ($params['recur_enddate']?$params['recur_enddate']:$GLOBALS['HTTP_POST_VARS']['recur_enddate']); $send_to_ui = True; if($p_cal || $p_participants || $p_start || $p_end || $p_recur_enddata) { $send_to_ui = False; } if($this->debug) { echo "ID : ".$l_cal['id']."
\n"; } $ui = CreateObject('calendar.uicalendar'); if(isset($GLOBALS['HTTP_GET_VARS']['readsess'])) { $event = $this->restore_from_appsession(); $event['title'] = stripslashes($event['title']); $event['description'] = stripslashes($event['description']); $datetime_check = $this->validate_update($event); if($datetime_check) { $ui->edit( Array( 'cd' => $datetime_check, 'readsess' => 1 ) ); } $overlapping_events = False; } else { if(!$l_cal['id'] && !$this->check_perms(PHPGW_ACL_ADD)) { $ui->index(); } elseif($l_cal['id'] && !$this->check_perms(PHPGW_ACL_EDIT)) { $ui->index(); } $this->fix_update_time($l_start); $this->fix_update_time($l_end); if(!isset($l_cal['private'])) { $l_cal['private'] = 'public'; } $is_public = ($l_cal['private'] == 'public'?1:0); $this->so->event_init(); $this->so->set_category($l_cal['category']); $this->so->set_title($l_cal['title']); $this->so->set_description($l_cal['description']); $this->so->set_start($l_start['year'],$l_start['month'],$l_start['mday'],$l_start['hour'],$l_start['min'],0); $this->so->set_end($l_end['year'],$l_end['month'],$l_end['mday'],$l_end['hour'],$l_end['min'],0); $this->so->set_class($is_public); $this->so->add_attribute('reference',($l_cal['reference']?$l_cal['reference']:0)); if($l_cal['id']) { $this->so->add_attribute('id',$l_cal['id']); } if($l_cal['rpt_use_end'] != 'y') { $l_recur_enddate['year'] = 0; $l_recur_enddate['month'] = 0; $l_recur_enddate['mday'] = 0; } switch(intval($l_cal['recur_type'])) { case MCAL_RECUR_NONE: $this->so->set_recur_none(); break; case MCAL_RECUR_DAILY: $this->so->set_recur_daily(intval($l_recur_enddate['year']),intval($l_recur_enddate['month']),intval($l_recur_enddate['mday']),intval($l_cal['recur_interval'])); break; case MCAL_RECUR_WEEKLY: $cal['recur_data'] = intval($l_cal['rpt_sun']) + intval($l_cal['rpt_mon']) + intval($l_cal['rpt_tue']) + intval($l_cal['rpt_wed']) + intval($l_cal['rpt_thu']) + intval($l_cal['rpt_fri']) + intval($l_cal['rpt_sat']); $this->so->set_recur_weekly(intval($l_recur_enddate['year']),intval($l_recur_enddate['month']),intval($l_recur_enddate['mday']),intval($l_cal['recur_interval']),$l_cal['recur_data']); break; case MCAL_RECUR_MONTHLY_MDAY: $this->so->set_recur_monthly_mday(intval($l_recur_enddate['year']),intval($l_recur_enddate['month']),intval($l_recur_enddate['mday']),intval($l_cal['recur_interval'])); break; case MCAL_RECUR_MONTHLY_WDAY: $this->so->set_recur_monthly_wday(intval($l_recur_enddate['year']),intval($l_recur_enddate['month']),intval($l_recur_enddate['mday']),intval($l_cal['recur_interval'])); break; case MCAL_RECUR_YEARLY: $this->so->set_recur_yearly(intval($l_recur_enddate['year']),intval($l_recur_enddate['month']),intval($l_recur_enddate['mday']),intval($l_cal['recur_interval'])); break; } if($l_participants) { $parts = $l_participants; $minparts = min($l_participants); $part = Array(); for($i=0;$iaccounts->get_type(intval($parts[$i])); if($acct_type == 'u') { $part[$parts[$i]] = 1; } elseif($acct_type == 'g') { /* This pulls ALL users of a group and makes them as participants to the event */ /* I would like to turn this back into a group thing. */ $acct = CreateObject('phpgwapi.accounts',intval($parts[$i])); $members = $acct->members(intval($parts[$i])); unset($acct); if($members == False) { continue; } while($member = each($members)) { $part[$member[1]['account_id']] = 1; } } } } else { $part = False; } if($part) { @reset($part); while(list($key,$value) = each($part)) { $this->so->add_attribute('participants','U',intval($key)); } } $event = $this->get_cached_event(); if(!@$event['participants'][$l_cal['owner']]) { $this->so->add_attribute('owner',$minparts); } else { $this->so->add_attribute('owner',$l_cal['owner']); } $this->so->add_attribute('priority',$l_cal['priority']); $event = $this->get_cached_event(); $event['title'] = addslashes($event['title']); $event['description'] = addslashes($event['description']); $this->store_to_appsession($event); $datetime_check = $this->validate_update($event); if($datetime_check) { $ui->edit( Array( 'cd' => $datetime_check, 'readsess' => 1 ) ); } $event_ids = Array(); if($event['id']) { $event_ids[] = $event['id']; } if($event['reference']) { $event_ids[] = $event['reference']; } $overlapping_events = $this->overlap( $this->maketime($event['start']) - $this->datetime->tz_offset, $this->maketime($event['end']) - $this->datetime->tz_offset, $event['participants'], $event['owner'], $event_ids ); } if($overlapping_events) { if($send_to_ui) { unset($GLOBALS['phpgw_info']['flags']['noheader']); unset($GLOBALS['phpgw_info']['flags']['nonavbar']); $ui->overlap($overlapping_events,$event); $GLOBALS['phpgw_info']['flags']['nofooter'] = True; return; } else { return $overlapping_events; } } else { if(!$event['id']) { $this->so->add_entry($event); $this->send_update(MSG_ADDED,$event['participants'],'',$this->get_cached_event()); } else { $new_event = $event; $old_event = $this->read_entry($event['id']); $this->prepare_recipients($new_event,$old_event); $this->so->cal->event = $event; $this->so->add_entry($event); } $date = sprintf("%04d%02d%02d",$event['start']['year'],$event['start']['month'],$event['start']['mday']); if($send_to_ui) { $ui->index(); } } } /* Private functions */ function read_holidays() { $holiday = CreateObject('calendar.boholiday'); $holiday->prepare_read_holidays($this->year,$this->owner); $this->cached_holidays = $holiday->read_holiday(); unset($holiday); } function maketime($time) { return mktime($time['hour'],$time['min'],$time['sec'],$time['month'],$time['mday'],$time['year']); } function can_user_edit($event) { $can_edit = False; if(($event['owner'] == $this->owner) && ($this->check_perms(PHPGW_ACL_EDIT) == True)) { if($event['public'] != True) { if($this->check_perms(PHPGW_ACL_PRIVATE) == True) { $can_edit = True; } } else { $can_edit = True; } } return $can_edit; } function fix_update_time(&$time_param) { if ($this->prefs['common']['timeformat'] == '12') { if ($time_param['ampm'] == 'pm') { if ($time_param['hour'] <> 12) { $time_param['hour'] += 12; } } elseif ($time_param['ampm'] == 'am') { if ($time_param['hour'] == 12) { $time_param['hour'] -= 12; } } if($time_param['hour'] > 24) { $time_param['hour'] -= 12; } } } function validate_update($event) { $error = 0; // do a little form verifying if (!count($event['participants'])) { $error = 43; } elseif ($event['title'] == '') { $error = 40; } elseif (($this->datetime->time_valid($event['start']['hour'],$event['start']['min'],0) == False) || ($this->datetime->time_valid($event['end']['hour'],$event['end']['min'],0) == False)) { $error = 41; } elseif (($this->datetime->date_valid($event['start']['year'],$event['start']['month'],$event['start']['mday']) == False) || ($this->datetime->date_valid($event['end']['year'],$event['end']['month'],$event['end']['mday']) == False) || ($this->datetime->date_compare($event['start']['year'],$event['start']['month'],$event['start']['mday'],$event['end']['year'],$event['end']['month'],$event['end']['mday']) == 1)) { $error = 42; } elseif ($this->datetime->date_compare($event['start']['year'],$event['start']['month'],$event['start']['mday'],$event['end']['year'],$event['end']['month'],$event['end']['mday']) == 0) { if ($this->datetime->time_compare($event['start']['hour'],$event['start']['min'],0,$event['end']['hour'],$event['end']['min'],0) == 1) { $error = 42; } } return $error; } function overlap($starttime,$endtime,$participants,$owner=0,$id=0) { $retval = Array(); $ok = False; /* This needs some attention.. by commenting this chunk of code it will fix bug #444265 */ if($starttime == $endtime && $GLOBALS['phpgw']->common->show_date($starttime,'Hi') == 0) { $endtime = mktime(23,59,59,$GLOBALS['phpgw']->common->show_date($starttime,'m'),$GLOBALS['phpgw']->common->show_date($starttime,'d') + 1,$GLOBALS['phpgw']->common->show_date($starttime,'Y')) - $this->datetime->tz_offset; } $sql = 'AND ((('.$starttime.' <= phpgw_cal.datetime) AND ('.$endtime.' >= phpgw_cal.datetime) AND ('.$endtime.' <= phpgw_cal.edatetime)) ' . 'OR (('.$starttime.' >= phpgw_cal.datetime) AND ('.$starttime.' < phpgw_cal.edatetime) AND ('.$endtime.' >= phpgw_cal.edatetime)) ' . 'OR (('.$starttime.' <= phpgw_cal.datetime) AND ('.$endtime.' >= phpgw_cal.edatetime)) ' . 'OR (('.$starttime.' >= phpgw_cal.datetime) AND ('.$endtime.' <= phpgw_cal.edatetime))) '; if(count($participants) > 0) { $p_g = ''; if(count($participants)) { $users = Array(); while(list($user,$status) = each($participants)) { $users[] = $user; } if($users) { $p_g .= 'phpgw_cal_user.cal_login IN ('.implode(',',$users).')'; } } if($p_g) { $sql .= ' AND (' . $p_g . ')'; } } if($id) { @reset($id); $sql .= ' AND phpgw_cal.cal_id NOT IN ('.(count($id)==1?$id[0]:implode(',',$id)).')'; } $sql .= ' ORDER BY phpgw_cal.datetime ASC, phpgw_cal.edatetime ASC, phpgw_cal.priority ASC'; $events = $this->so->get_event_ids(False,$sql); if($events == False) { return false; } $db2 = $GLOBALS['phpgw']->db; for($i=0;$iquery('SELECT recur_type FROM phpgw_cal_repeats WHERE cal_id='.$events[$i],__LINE__,__FILE__); if($db2->num_rows() == 0) { $retval[] = $events[$i]; $ok = True; } else { $db2->next_record(); if($db2->f('recur_type') <> MCAL_RECUR_MONTHLY_MDAY) { $retval[] = $events[$i]; $ok = True; } } } if($ok == True) { return $retval; } else { return False; } } function check_perms($needed,$user=0) { if($user == 0) { return ($this->grants[$this->owner] & $needed); } else { return ($this->grants[$user] & $needed); } } function get_fullname($accountid) { $account_id = get_account_id($accountid); if($GLOBALS['phpgw']->accounts->exists($account_id) == False) { return False; } $db = $GLOBALS['phpgw']->db; $db->query('SELECT account_lid,account_lastname,account_firstname FROM phpgw_accounts WHERE account_id='.$account_id,__LINE__,__FILE__); if($db->num_rows()) { $db->next_record(); $fullname = $db->f('account_lid'); $lname = $db->f('account_lastname'); $fname = $db->f('account_firstname'); if($lname && $fname) { $fullname = $lname.', '.$fname; } return $fullname; } else { return False; } } function display_status($user_status) { if(@$this->prefs['calendar']['display_status']) { return ' ('.$user_status.')'; } else { return ''; } } function get_long_status($status_short) { switch ($status_short) { case 'A': $status = lang('Accepted'); break; case 'R': $status = lang('Rejected'); break; case 'T': $status = lang('Tentative'); break; case 'U': $status = lang('No Response'); break; } return $status; } function is_private($event,$owner) { if($owner == 0) { $owner = $this->owner; } if ($owner == $GLOBALS['phpgw_info']['user']['account_id'] || ($event['public']==1) || ($this->check_perms(PHPGW_ACL_PRIVATE,$owner) && $event['public']==0)) { return False; } elseif($event['public'] == 0) { return True; } elseif($event['public'] == 2) { $is_private = True; $groups = $GLOBALS['phpgw']->accounts->membership($owner); while (list($key,$group) = each($groups)) { if (strpos(' '.implode($event['groups'],',').' ',$group['account_id'])) { return False; } } } else { return False; } return $is_private; } function get_short_field($event,$is_private=True,$field='') { if ($is_private) { return 'private'; } elseif (strlen($event[$field]) > 19) { return substr($event[$field], 0 , 19) . '...'; } else { return $event[$field]; } } function get_week_label() { $first = $this->datetime->gmtdate($this->datetime->get_weekday_start($this->year, $this->month, $this->day)); $last = $this->datetime->gmtdate($first['raw'] + 518400); // Week Label $week_id = lang(strftime("%B",$first['raw'])).' '.$first['day']; if($first['month'] <> $last['month'] && $first['year'] <> $last['year']) { $week_id .= ', '.$first['year']; } $week_id .= ' - '; if($first['month'] <> $last['month']) { $week_id .= lang(strftime("%B",$last['raw'])).' '; } $week_id .= $last['day'].', '.$last['year']; return $week_id; } function normalizeminutes(&$minutes) { $hour = 0; $min = intval($minutes); if($min >= 60) { $hour += $min / 60; $min %= 60; } settype($minutes,'integer'); $minutes = $min; return $hour; } function splittime($time,$follow_24_rule=True) { $temp = array('hour','minute','second','ampm'); $time = strrev($time); $second = intval(strrev(substr($time,0,2))); $minute = intval(strrev(substr($time,2,2))); $hour = intval(strrev(substr($time,4))); $hour += $this->normalizeminutes(&$minute); $temp['second'] = $second; $temp['minute'] = $minute; $temp['hour'] = $hour; $temp['ampm'] = ' '; if($follow_24_rule == True) { if ($this->prefs['common']['timeformat'] == '24') { return $temp; } $temp['ampm'] = 'am'; if ((int)$temp['hour'] > 12) { $temp['hour'] = (int)((int)$temp['hour'] - 12); $temp['ampm'] = 'pm'; } elseif ((int)$temp['hour'] == 12) { $temp['ampm'] = 'pm'; } } return $temp; } function build_time_for_display($fixed_time) { $time = $this->splittime($fixed_time); $str = $time['hour'].':'.((int)$time['minute']<=9?'0':'').$time['minute']; if ($this->prefs['common']['timeformat'] == '12') { $str .= ' ' . $time['ampm']; } return $str; } function sort_event($event,$date) { $inserted = False; if($this->cached_events[$date]) { $year = substr($date,0,4); $month = substr($date,4,2); $day = substr($date,6,2); if($this->debug) { echo "Date : ".$date." Count : ".count($this->cached_events[$date])."
\n"; } for($i=0;$icached_events[$date]);$i++) { $events = $this->cached_events[$date][$i]; if($this->cached_events[$date][$i]['id'] == $event['id'] || $this->cached_events[$date][$i]['reference'] == $event['id']) { if($this->debug) { echo "Item already inserted!
\n"; } $inserted = True; break; } /* This puts all spanning events across multiple days up at the top. */ if($this->cached_events[$date][$i]['recur_type'] == MCAL_RECUR_NONE) { if($this->cached_events[$date][$i]['start']['mday'] != $day && $this->cached_events[$date][$i]['end']['mday'] >= $day) { continue; } } if(date('Hi',mktime($event['start']['hour'],$event['start']['min'],$event['start']['sec'],$month,$day,$year)) < date('Hi',mktime($this->cached_events[$date][$i]['start']['hour'],$this->cached_events[$date][$i]['start']['min'],$this->cached_events[$date][$i]['start']['sec'],$month,$day,$year))) { for($j=count($this->cached_events[$date]);$j>=$i;$j--) { $this->cached_events[$date][$j] = $this->cached_events[$date][$j-1]; } $inserted = True; $this->cached_events[$date][$i] = $event; break; } } } if(!$inserted) { $this->cached_events[$date][] = $event; } } function check_repeating_events($datetime) { @reset($this->repeating_events); $search_date_full = date('Ymd',$datetime); $search_date_year = date('Y',$datetime); $search_date_month = date('m',$datetime); $search_date_day = date('d',$datetime); $search_date_dow = date('w',$datetime); $search_beg_day = mktime(0,0,0,$search_date_month,$search_date_day,$search_date_year); $repeated = $this->repeating_events; $r_events = count($repeated); for ($i=0;$i<$r_events;$i++) { $rep_events = $this->repeating_events[$i]; $id = $rep_events->id; $event_beg_day = mktime(0,0,0,$rep_events['start']['month'],$rep_events['start']['mday'],$rep_events['start']['year']); if($rep_events['recur_enddate']['month'] != 0 && $rep_events['recur_enddate']['mday'] != 0 && $rep_events['recur_enddate']['year'] != 0) { $event_recur_time = $this->maketime($rep_events['recur_enddate']); } else { $event_recur_time = mktime(0,0,0,1,1,2030); } $end_recur_date = date('Ymd',$event_recur_time); $full_event_date = date('Ymd',$event_beg_day); // only repeat after the beginning, and if there is an rpt_end before the end date if (($search_date_full > $end_recur_date) || ($search_date_full < $full_event_date)) { continue; } if ($search_date_full == $full_event_date) { $this->sort_event($rep_events,$search_date_full); continue; } else { $freq = $rep_events['recur_interval']; $type = $rep_events['recur_type']; switch($type) { case MCAL_RECUR_DAILY: if (floor(($search_beg_day - $event_beg_day)/86400) % $freq) { continue; } else { $this->sort_event($rep_events,$search_date_full); } break; case MCAL_RECUR_WEEKLY: if (floor(($search_beg_day - $event_beg_day)/604800) % $freq) { continue; } $check = 0; switch($search_date_dow) { case 0: $check = MCAL_M_SUNDAY; break; case 1: $check = MCAL_M_MONDAY; break; case 2: $check = MCAL_M_TUESDAY; break; case 3: $check = MCAL_M_WEDNESDAY; break; case 4: $check = MCAL_M_THURSDAY; break; case 5: $check = MCAL_M_FRIDAY; break; case 6: $check = MCAL_M_SATURDAY; break; } if ($rep_events['recur_data'] & $check) { $this->sort_event($rep_events,$search_date_full); } break; case MCAL_RECUR_MONTHLY_WDAY: if ((($search_date_year - $rep_events['start']['year']) * 12 + $search_date_month - $rep_events['start']['month']) % $freq) { continue; } if (($this->datetime->day_of_week($rep_events['start']['year'],$rep_events['start']['month'],$rep_events['start']['mday']) == $this->datetime->day_of_week($search_date_year,$search_date_month,$search_date_day)) && (ceil($rep_events['start']['mday']/7) == ceil($search_date_day/7))) { $this->sort_event($rep_events,$search_date_full); } break; case MCAL_RECUR_MONTHLY_MDAY: if ((($search_date_year - $rep_events['start']['year']) * 12 + $search_date_month - $rep_events['start']['month']) % $freq) { continue; } if ($search_date_day == $rep_events['start']['mday']) { $this->sort_event($rep_events,$search_date_full); } break; case MCAL_RECUR_YEARLY: if (($search_date_year - $rep_events['start']['year']) % $freq) { continue; } if (date('dm',$datetime) == date('dm',$event_beg_day)) { $this->sort_event($rep_events,$search_date_full); } break; } } } // end for loop } // end function function store_to_cache($params) { if(!is_array($params)) { return False; } $syear = $params['syear']; $smonth = $params['smonth']; $sday = $params['sday']; $eyear = (isset($params['eyear'])?$params['eyear']:0); $emonth = (isset($params['emonth'])?$params['emonth']:0); $eday = (isset($params['eday'])?$params['eday']:0); if(!$eyear && !$emonth && !$eday) { $edate = mktime(23,59,59,$smonth + 1,$sday + 1,$syear); $eyear = date('Y',$edate); $emonth = date('m',$edate); $eday = date('d',$edate); } else { if(!$eyear) { $eyear = $syear; } if(!$emonth) { $emonth = $smonth + 1; if($emonth > 12) { $emonth = 1; $eyear++; } } if(!$eday) { $eday = $sday + 1; } $edate = mktime(23,59,59,$emonth,$eday,$eyear); } if($this->debug) { echo "Start Date : ".sprintf("%04d%02d%02d",$syear,$smonth,$sday)."
\n"; echo "End Date : ".sprintf("%04d%02d%02d",$eyear,$emonth,$eday)."
\n"; } $cached_event_ids = $this->so->list_events($syear,$smonth,$sday,$eyear,$emonth,$eday); $cached_event_ids_repeating = $this->so->list_repeated_events($syear,$smonth,$sday,$eyear,$emonth,$eday); $c_cached_ids = count($cached_event_ids); $c_cached_ids_repeating = count($cached_event_ids_repeating); if($this->debug) { echo "events cached : $c_cached_ids : for : ".sprintf("%04d%02d%02d",$syear,$smonth,$sday)."
\n"; echo "repeating events cached : $c_cached_ids_repeating : for : ".sprintf("%04d%02d%02d",$syear,$smonth,$sday)."
\n"; } $this->cached_events = Array(); if($c_cached_ids == 0 && $c_cached_ids_repeating == 0) { return; } $this->cached_events = Array(); if($c_cached_ids) { for($i=0;$i<$c_cached_ids;$i++) { $event = $this->so->read_entry($cached_event_ids[$i]); $startdate = intval(date('Ymd',$this->maketime($event['start']))); $enddate = intval(date('Ymd',$this->maketime($event['end']))); $this->cached_events[$startdate][] = $event; if($startdate != $enddate) { $start['year'] = intval(substr($startdate,0,4)); $start['month'] = intval(substr($startdate,4,2)); $start['mday'] = intval(substr($startdate,6,2)); for($j=$startdate,$k=0;$j<=$enddate;$k++,$j=intval(date('Ymd',mktime(0,0,0,$start['month'],$start['mday'] + $k,$start['year'])))) { $c_evt_day = count($this->cached_events[$j]) - 1; if($c_evt_day < 0) { $c_evt_day = 0; } if($this->debug) { echo "Date: ".$j." Count : ".$c_evt_day."
\n"; } if($this->cached_events[$j][$c_evt_day]['id'] != $event['id']) { if($this->debug) { echo "Adding Event for Date: ".$j."
\n"; } $this->cached_events[$j][] = $event; } } } } } $this->repeating_events = Array(); if($c_cached_ids_repeating) { for($i=0;$i<$c_cached_ids_repeating;$i++) { $this->repeating_events[$i] = $this->so->read_entry($cached_event_ids_repeating[$i]); } $edate -= $this->datetime->tz_offset; for($date=mktime(0,0,0,$smonth,$sday,$syear) - $this->datetime->tz_offset;$date<$edate;$date += 86400) { $this->check_repeating_events($date); } } $retval = Array(); for($j=date('Ymd',mktime(0,0,0,$smonth,$sday,$syear)),$k=0;$j<=date('Ymd',mktime(0,0,0,$emonth,$eday,$eyear));$k++,$j=date('Ymd',mktime(0,0,0,$smonth,$sday + $k,$syear))) { if(is_array($this->cached_events[$j])) { $retval[$j] = $this->cached_events[$j]; } } return $retval; // return $this->cached_events; } /* Begin Appsession Data */ function store_to_appsession($event) { $GLOBALS['phpgw']->session->appsession('entry','calendar',$event); } function restore_from_appsession() { $this->event_init(); $event = $GLOBALS['phpgw']->session->appsession('entry','calendar'); $this->so->cal->event = $event; return $event; } /* End Appsession Data */ /* Begin of SO functions */ function get_cached_event() { return $this->so->get_cached_event(); } function add_attribute($var,$value) { $this->so->add_attribute($var,$value); } function event_init() { $this->so->event_init(); } function set_start($year,$month,$day=0,$hour=0,$min=0,$sec=0) { $this->so->set_start($year,$month,$day,$hour,$min,$sec); } function set_end($year,$month,$day=0,$hour=0,$min=0,$sec=0) { $this->so->set_end($year,$month,$day,$hour,$min,$sec); } function set_title($title='') { $this->so->set_title($title); } function set_description($description='') { $this->so->set_description($description); } function set_class($class) { $this->so->set_class($class); } function set_category($category='') { $this->so->set_category($category); } function set_alarm($alarm) { $this->so->set_alarm($alarm); } function set_recur_none() { $this->so->set_recur_none(); } function set_recur_daily($year,$month,$day,$interval) { $this->so->set_recur_daily($year,$month,$day,$interval); } function set_recur_weekly($year,$month,$day,$interval,$weekdays) { $this->so->set_recur_weekly($year,$month,$day,$interval,$weekdays); } function set_recur_monthly_mday($year,$month,$day,$interval) { $this->so->set_recur_monthly_mday($year,$month,$day,$interval); } function set_recur_monthly_wday($year,$month,$day,$interval) { $this->so->set_recur_monthly_wday($year,$month,$day,$interval); } function set_recur_yearly($year,$month,$day,$interval) { $this->so->set_recur_yearly($year,$month,$day,$interval); } /* End of SO functions */ function prepare_matrix($interval,$increment,$part,$status,$fulldate) { for($h=0;$h<24;$h++) { for($m=0;$m<$interval;$m++) { $index = (($h * 10000) + (($m * $increment) * 100)); $time_slice[$index]['marker'] = ' '; $time_slice[$index]['description'] = ''; } } for($k=0;$kcached_events[$fulldate]);$k++) { $event = $this->cached_events[$fulldate][$k]; $eventstart = $this->datetime->localdates($event->datetime); $eventend = $this->datetime->localdates($event->edatetime); $start = ($eventstart['hour'] * 10000) + ($eventstart['minute'] * 100); $starttemp = $this->splittime("$start",False); $subminute = 0; for($m=0;$m<$interval;$m++) { $minutes = $increment * $m; if(intval($starttemp['minute']) > $minutes && intval($starttemp['minute']) < ($minutes + $increment)) { $subminute = ($starttemp['minute'] - $minutes) * 100; } } $start -= $subminute; $end = ($eventend['hour'] * 10000) + ($eventend['minute'] * 100); $endtemp = $this->splittime("$end",False); $addminute = 0; for($m=0;$m<$interval;$m++) { $minutes = ($increment * $m); if($endtemp['minute'] < ($minutes + $increment) && $endtemp['minute'] > $minutes) { $addminute = ($minutes + $increment - $endtemp['minute']) * 100; } } $end += $addminute; $starttemp = $this->splittime("$start",False); $endtemp = $this->splittime("$end",False); // Do not display All-Day events in this free/busy time if((($starttemp['hour'] == 0) && ($starttemp['minute'] == 0)) && (($endtemp['hour'] == 23) && ($endtemp['minute'] == 59))) { } else { for($h=$starttemp['hour'];$h<=$endtemp['hour'];$h++) { $startminute = 0; $endminute = $interval; $hour = $h * 10000; if($h == intval($starttemp['hour'])) { $startminute = ($starttemp['minute'] / $increment); } if($h == intval($endtemp['hour'])) { $endminute = ($endtemp['minute'] / $increment); } $private = $this->is_private($event,$part); $time_display = $GLOBALS['phpgw']->common->show_date($eventstart['raw'],$this->users_timeformat).'-'.$GLOBALS['phpgw']->common->show_date($eventend['raw'],$this->users_timeformat); $time_description = '('.$time_display.') '.$this->get_short_field($event,$private,'title').$this->display_status($event['participants'][$part]); for($m=$startminute;$m<=$endminute;$m++) { $index = ($hour + (($m * $increment) * 100)); $time_slice[$index]['marker'] = '-'; $time_slice[$index]['description'] = $time_description; } } } } return $time_slice; } function set_status($cal_id,$status) { $old_event = $this->so->read_entry($cal_id); switch($status) { case REJECTED: $this->send_update(MSG_REJECTED,$old_event['participants'],$old_event); $this->so->set_status($cal_id,$status); break; case TENTATIVE: $this->send_update(MSG_TENTATIVE,$old_event['participants'],$old_event); $this->so->set_status($cal_id,$status); break; case ACCEPTED: $this->send_update(MSG_ACCEPTED,$old_event['participants'],$old_event); $this->so->set_status($cal_id,$status); break; } return True; } function send_update($msg_type,$participants,$old_event=False,$new_event=False) { $db = $GLOBALS['phpgw']->db; $db->query("SELECT app_version FROM phpgw_applications WHERE app_name='calendar'",__LINE__,__FILE__); $db->next_record(); $version = $db->f('app_version'); unset($db); $GLOBALS['phpgw_info']['user']['preferences'] = $GLOBALS['phpgw']->common->create_emailpreferences($GLOBALS['phpgw_info']['user']['preferences']); $sender = $GLOBALS['phpgw_info']['user']['preferences']['email']['address']; $temp_tz_offset = $this->prefs['common']['tz_offset']; $temp_timeformat = $this->prefs['common']['timeformat']; $temp_dateformat = $this->prefs['common']['dateformat']; $tz_offset = ((60 * 60) * intval($temp_tz_offset)); if($old_event != False) { $t_old_start_time = $this->maketime($old_event['start']); if($t_old_start_time < (time() - 86400)) { return False; } } $temp_user = $GLOBALS['phpgw_info']['user']; if($this->owner != $temp_user['account_id']) { $user = $this->owner; $accounts = CreateObject('phpgwapi.accounts',$user); $phpgw_info['user'] = $accounts->read_repository(); $pref = CreateObject('phpgwapi.preferences',$user); $GLOBALS['phpgw_info']['user']['preferences'] = $pref->read_repository(); } else { $user = $GLOBALS['phpgw_info']['user']['account_id']; } $GLOBALS['phpgw_info']['user']['preferences'] = $GLOBALS['phpgw']->common->create_emailpreferences($GLOBALS['phpgw_info']['user']['preferences'],$user); switch($msg_type) { case MSG_DELETED: $action = 'Deleted'; $event_id = $old_event['id']; $msgtype = '"calendar";'; break; case MSG_MODIFIED: $action = 'Modified'; $event_id = $old_event['id']; $msgtype = '"calendar"; Version="'.$version.'"; Id="'.$new_event->id.'"'; break; case MSG_ADDED: $action = 'Added'; $event_id = $new_event['id']; $msgtype = '"calendar"; Version="'.$version.'"; Id="'.$new_event->id.'"'; break; case MSG_REJECTED: $action = 'Rejected'; $event_id = $old_event['id']; $msgtype = '"calendar";'; break; case MSG_TENTATIVE: $action = 'Tentative'; $event_id = $old_event['id']; $msgtype = '"calendar";'; break; case MSG_ACCEPTED: $action = 'Accepted'; $event_id = $old_event['id']; $msgtype = '"calendar";'; break; } if($old_event != False) { $old_event_datetime = $t_old_start_time - $this->datetime->tz_offset; } if($new_event != False) { $new_event_datetime = $this->maketime($new_event['start']) - $this->datetime->tz_offset; } while(list($userid,$statusid) = each($participants)) { if((intval($userid) != $GLOBALS['phpgw_info']['user']['account_id']) && ( ( ($msg_type == MSG_REJECTED || $msg_type == MSG_TENTATIVE || $msg_type == MSG_ACCEPTED) && ($old_event['owner'] == $userid) ) || ($msg_type == MSG_DELETED || $msg_type == MSG_MODIFIED || $msg_type == MSG_ADDED) ) ) { if($this->debug) { echo "Msg Type = ".$msg_type."
\n"; echo "userid = ".$userid."
\n"; } if(!is_object($send)) { $send = CreateObject('phpgwapi.send'); } $preferences = CreateObject('phpgwapi.preferences',intval($userid)); $part_prefs = $preferences->read_repository(); if(!isset($part_prefs['calendar']['send_updates']) || !$part_prefs['calendar']['send_updates']) { continue; } $part_prefs = $GLOBALS['phpgw']->common->create_emailpreferences($part_prefs,intval($userid)); $to = $part_prefs['email']['address']; if($this->debug) { echo "Email being sent to: ".$to."
\n"; } $GLOBALS['phpgw_info']['user']['preferences']['common']['tz_offset'] = $part_prefs['common']['tz_offset']; $GLOBALS['phpgw_info']['user']['preferences']['common']['timeformat'] = $part_prefs['common']['timeformat']; $GLOBALS['phpgw_info']['user']['preferences']['common']['dateformat'] = $part_prefs['common']['dateformat']; $new_tz_offset = ((60 * 60) * intval($GLOBALS['phpgw_info']['user']['preferences']['common']['tz_offset'])); if($old_event != False) { $old_event_date = $GLOBALS['phpgw']->common->show_date($old_event_datetime); } if($new_event != False) { $new_event_date = $GLOBALS['phpgw']->common->show_date($new_event_datetime); } switch($msg_type) { case MSG_DELETED: $action_date = $old_event_date; $body = 'Your meeting scehduled for '.$old_event_date.' has been canceled'; break; case MSG_MODIFIED: $action_date = $new_event_date; $body = 'Your meeting that had been scheduled for '.$old_event_date.' has been rescheduled to '.$new_event_date; break; case MSG_ADDED: $action_date = $new_event_date; $body = 'You have a meeting scheduled for '.$new_event_date; break; case MSG_REJECTED: case MSG_TENTATIVE: case MSG_ACCEPTED: $action_date = $old_event_date; $body = 'On '.$GLOBALS['phpgw']->common->show_date(time() - $new_tz_offset).' '.$GLOBALS['phpgw']->common->grab_owner_name($GLOBALS['phpgw_info']['user']['account_id']).' '.$action.' your meeting request for '.$old_event_date; break; } $subject = 'Calendar Event ('.$action.') #'.$event_id.': '.$action_date.' (L)'; $returncode = $send->msg('email',$to,$subject,$body,$msgtype,'','','',$sender); } } unset($send); if((is_int($this->user) && $this->user != $temp_user['account_id']) || (is_string($this->user) && $this->user != $temp_user['account_lid'])) { $GLOBALS['phpgw_info']['user'] = $temp_user; } $GLOBALS['phpgw_info']['user']['preferences']['common']['tz_offset'] = $temp_tz_offset; $GLOBALS['phpgw_info']['user']['preferences']['common']['timeformat'] = $temp_timeformat; $GLOBALS['phpgw_info']['user']['preferences']['common']['dateformat'] = $temp_dateformat; } function switch_status($status) { switch($status) { case 'U': return 0; break; case 'A': return 1; break; case 'R': return 2; break; case 'T': return 3; break; } } function export_event($l_event_id=0) { $event_id = ($l_event_id?$l_event_id:$GLOBALS['HTTP_GET_VARS']['cal_id']); include(PHPGW_APP_INC.'/../setup/setup.inc.php'); $icalendar = CreateObject('calendar.boicalendar'); if(!is_array($event_id)) { $ids[] = $event_id; } else { $ids = $event_id; } $ical = $icalendar->new_ical(); $icalendar->set_var($ical['prodid'],'value','-//phpGroupWare//phpGroupWare '.$setup_info['calendar']['version'].' MIMEDIR//'.strtoupper($GLOBALS['phpgw_info']['user']['preferences']['common']['lang'])); $icalendar->set_var($ical['version'],'value','2.0'); $icalendar->set_var($ical['method'],'value',strtoupper('publish')); while(list($key,$value) = each($ids)) { $ical_event = Array(); $event = $this->so->read_entry($event_id); $icalendar->set_var($ical_event['uid'],'value','phpGW/'.$event['id']); $ical_event['priority'] = $event['priority']; $ical_event['class'] = intval($event['public']); $icalendar->set_var($ical_event['description'],'value',$event['title']); $icalendar->set_var($ical_event['summary'],'value',$event['description']); $dtstart_mktime = $this->maketime($event['start']) - $this->datetime->tz_offset; $icalendar->parse_value($ical_event,'dtstart',date('Ymd\THis\Z',$dtstart_mktime),'vevent'); $dtend_mktime = $this->maketime($event['end']) - $this->datetime->tz_offset; $icalendar->parse_value($ical_event,'dtend',date('Ymd\THis\Z',$dtend_mktime),'vevent'); $mod_mktime = $this->maketime($event['modtime']) - $this->datetime->tz_offset; $icalendar->parse_value($ical_event,'last_modified',date('Ymd\THis\Z',$mod_mktime),'vevent'); if(count($event['participants']) > 1) { $db = $GLOBALS['phpgw']->db; @reset($event['participants']); while(list($part,$status) = each($event['participants'])) { $db->query('select account_firstname,account_lastname from phpgw_accounts where account_id='.$part,__LINE__,__FILE__); $db->next_record(); $name = $db->f('account_firstname').' '.$db->f('account_lastname'); $owner_status = $icalendar->switch_partstat(intval($this->switch_status($event['participants'][$part]))); $owner_mailto = 'mpeters@satx.rr.com'; $str = 'CN="'.$name.'";PARTSTAT='.$owner_status.':'.$owner_mailto; if($part == $event['owner']) { $str = 'ROLE=CHAIR;'.$str; } else { $str = 'ROLE=REQ-PARTICIPANT;'.$str; } $icalendar->parse_value($ical_event,'attendee',$str,'vevent'); if($part == $event['owner']) { $icalendar->parse_value($ical_event,'organizer',$str,'vevent'); } } } if($event['recur_type']) { $str = ''; switch($event['recur_type']) { case MCAL_RECUR_DAILY: $str .= 'FREQ=DAILY'; break; case MCAL_RECUR_WEEKLY: $str .= 'FREQ=WEEKLY'; if($event['recur_data']) { $str .= ';BYDAY='; for($i=1;$imaketime($event['recur_enddate']) - $this->datetime->tz_offset; $str .= ';UNTIL='.date('Ymd\THis\Z',$recur_mktime); } $icalendar->parse_value($ical_event,'rrule',$str,'vevent'); } $ical_events[] = $ical_event; } $ical['event'] = $ical_events; return $icalendar->build_ical($ical); } function prepare_recipients(&$new_event,$old_event) { // Find modified and deleted users..... while(list($old_userid,$old_status) = each($old_event['participants'])) { if(isset($new_event['participants'][$old_userid])) { if($this->debug) { echo "Modifying event for user ".$old_userid."
\n"; } $this->modified[intval($old_userid)] = $new_status; } else { if($this->debug) { echo "Deleting user ".$old_userid." from the event
\n"; } $this->deleted[intval($old_userid)] = $old_status; } } // Find new users..... while(list($new_userid,$new_status) = each($new_event['participants'])) { if(!isset($old_event['participants'][$new_userid])) { if($this->debug) { echo "Adding event for user ".$new_userid."
\n"; } $this->added[$new_userid] = 'U'; $new_event['participants'][$new_userid] = 'U'; } } if(count($this->added) > 0 || count($this->modified) > 0 || count($this->deleted) > 0) { if(count($this->added) > 0) { $this->send_update(MSG_ADDED,$this->added,'',$new_event); } if(count($this->modified) > 0) { $this->send_update(MSG_MODIFIED,$this->modified,$old_event,$new_event); } if(count($this->deleted) > 0) { $this->send_update(MSG_DELETED,$this->deleted,$old_event); } } } function remove_doubles_in_cache($firstday,$lastday) { $already_moved = Array(); for($v=$firstday;$v<=$lastday;$v++) { if (!$this->cached_events[$v]) { continue; } while (list($g,$event) = each($this->cached_events[$v])) { $start = sprintf('%04d%02d%02d',$event['start']['year'],$event['start']['month'],$event['start']['mday']); if($this->debug) { echo "

Event:
"; print_r($event); echo "

"; echo "

start='$start', v='$v' "; } // if ($start != $v && $event['recur_type'] == MCAL_RECUR_NONE) // this is an enddate-entry --> remove it if ($start != $v) // this is an enddate-entry --> remove it { unset($this->cached_events[$v][$g]); if($g != count($this->cached_events[$v])) { for($h=$g + 1;$h<$c_daily;$h++) { $this->cached_events[$v][$h - 1] = $this->cached_events[$v][$h]; } unset($this->cached_events[$v][$h]); } // if ($start < $firstday && $event['recur_type'] == MCAL_RECUR_NONE) // start before period --> move it to the beginning if ($start < $firstday) // start before period --> move it to the beginning { if($already_moved[$event['id']] > 0) { continue; } $add_event = True; $c_events = count($this->cached_events[$firstday]); for($i=0;$i<$c_events;$i++) { $add_event = ($this->cached_events[$firstday][$i]['id'] == $event['id']?False:$add_event); } if($add_event) { $this->cached_events[$firstday][] = $event; $already_moved[$event['id']] = 1; if($this->debug) { echo "moved

\n"; } } else { $already_moved[$event['id']] = 2; if($this->debug) { echo "removed (not moved)

\n"; } } } elseif($this->debug) { echo "removed

\n"; } } elseif($this->debug) { echo "ok

\n"; } } flush(); } } function _debug_array($data) { echo '
UI:'; _debug_array($data); } } ?>