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First cut with n-tier design.

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skeeter 2001-07-16 11:38:40 +00:00
parent 0af94375ea
commit 88519279bd
6 changed files with 3882 additions and 0 deletions
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760
calendar/inc/class.bocalendar.inc.php Executable file
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<?php
/**************************************************************************\
* phpGroupWare - Calendar *
* http://www.phpgroupware.org *
* Based on Webcalendar by Craig Knudsen <cknudsen@radix.net> *
* http://www.radix.net/~cknudsen *
* Modified by Mark Peters <skeeter@phpgroupware.org> *
* -------------------------------------------- *
* 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_entries' => True,
'read_entry' => True,
'add_entry' => True,
'update_entry' => True
);
var $debug = False;
var $so;
var $cached_events;
var $repeating_events;
var $datetime;
var $day;
var $month;
var $year;
var $owner;
var $holiday_color;
var $printer_friendly = False;
var $holiday_locales;
var $holidays;
var $cached_holidays;
var $filter;
var $cat_id;
var $users_timeformat;
var $use_session = False;
function bocalendar($session=False)
{
global $phpgw, $phpgw_info, $date, $year, $month, $day;
$phpgw->nextmatchs = CreateObject('phpgwapi.nextmatchs');
$this->so = CreateObject('calendar.socalendar');
$this->datetime = $this->so->datetime;
$this->filter = ' '.$phpgw_info['user']['preferences']['calendar']['defaultfilter'].' ';
if($session)
{
$this->read_sessiondata();
$this->use_session = True;
}
if(isset($this->so->owner))
{
$this->owner = $this->so->owner;
}
else
{
$this->so->owner = $this->owner;
}
if ($phpgw_info['user']['preferences']['common']['timeformat'] == '12')
{
$this->users_timeformat = 'h:i a';
}
else
{
$this->users_timeformat = 'H:i';
}
$this->holiday_color = (substr($phpgw_info['theme']['bg07'],0,1)=='#'?'':'#').$phpgw_info['theme']['bg07'];
global $filter, $fcat_id, $owner, $month, $day, $year, $friendly;
if($friendly == 1)
{
$this->printer_friendly = True;
}
if(isset($filter)) { $this->filter = ' '.chop($filter).' '; }
if(isset($fcat_id)) { $this->cat_id = $fcat_id; }
if(isset($date))
{
$this->year = intval(substr($date,0,4));
$this->month = intval(substr($date,4,2));
$this->day = intval(substr($date,6,2));
}
else
{
if(isset($year))
{
$this->year = $year;
}
if(isset($month))
{
$this->month = $month;
}
if(isset($day))
{
$this->day = $day;
}
}
}
function save_sessiondata($data)
{
if ($this->use_session)
{
global $phpgw;
if($this->debug) { echo '<br>Save:'; _debug_array($data); }
$phpgw->session->appsession('session_data','calendar',$data);
}
}
function read_sessiondata()
{
global $phpgw;
$data = $phpgw->session->appsession('session_data','calendar');
if($this->debug) { echo '<br>Read:'; _debug_array($data); }
$this->filter = $data['filter'];
$this->cat_id = $data['cat_id'];
$this->owner = $data['owner'];
$this->year = $data['year'];
$this->month = $data['month'];
$this->day = $data['day'];
}
function strip_html($dirty = '')
{
if ($dirty == '')
{
$dirty = array();
return $dirty;
}
else
{
global $phpgw;
for($i=0;$i<count($dirty);$i++)
{
while (list($name,$value) = each($dirty[$i]))
{
$cleaned[$i][$name] = $phpgw->strip_html($dirty[$i][$name]);
}
}
return $cleaned;
}
}
function read_entry($id)
{
return $this->so->read_entry($id);
}
/* Private functions */
/* Begin Calendar functions */
function auto_load_holidays($locale)
{
if($this->so->count_of_holidays($locale) == 0)
{
global $phpgw_info, $HTTP_HOST, $SERVER_PORT;
@set_time_limit(0);
/* get the file that contains the calendar events for your locale */
/* "http://www.phpgroupware.org/cal/holidays.US"; */
$network = CreateObject('phpgwapi.network');
if(isset($phpgw_info['server']['holidays_url_path']) && $phpgw_info['server']['holidays_url_path'] != 'localhost')
{
$load_from = $phpgw_info['server']['holidays_url_path'];
}
else
{
$pos = strpos(' '.$phpgw_info['server']['webserver_url'],$HTTP_HOST);
if($pos == 0)
{
switch($SERVER_PORT)
{
case 80:
$http_protocol = 'http://';
break;
case 443:
$http_protocol = 'https://';
break;
}
$server_host = $http_protocol.$HTTP_HOST.$phpgw_info['server']['webserver_url'];
}
else
{
$server_host = $phpgw_info['server']['webserver_url'];
}
$load_from = $server_host.'/calendar/setup';
}
// echo 'Loading from: '.$load_from.'/holidays.'.strtoupper($locale)."<br>\n";
$lines = $network->gethttpsocketfile($load_from.'/holidays.'.strtoupper($locale));
if (!$lines)
{
return false;
}
$c_lines = count($lines);
for($i=0;$i<$c_lines;$i++)
{
// echo 'Line #'.$i.' : '.$lines[$i]."<br>\n";
$holiday = explode("\t",$lines[$i]);
if(count($holiday) == 7)
{
$holiday['locale'] = $holiday[0];
$holiday['name'] = addslashes($holiday[1]);
$holiday['mday'] = intval($holiday[2]);
$holiday['month_num'] = intval($holiday[3]);
$holiday['occurence'] = intval($holiday[4]);
$holiday['dow'] = intval($holiday[5]);
$holiday['observance_rule'] = intval($holiday[6]);
$holiday['hol_id'] = 0;
$this->so->save_holiday($holiday);
}
}
}
}
function build_holiday_query()
{
@reset($this->holiday_locales);
if(count(@$this->holiday_locales) == 0)
{
return False;
}
$sql = 'SELECT * FROM phpgw_cal_holidays WHERE locale in (';
$find_it = '';
while(list($key,$value) = each($this->holiday_locales))
{
if($find_it)
{
$find_it .= ',';
}
$find_it .= "'".$value."'";
}
$sql .= $find_it.')';
return $sql;
}
function sort_holidays_by_date($holidays)
{
$c_holidays = count($holidays);
for($outer_loop=0;$outer_loop<($c_holidays - 1);$outer_loop++)
{
for($inner_loop=$outer_loop;$inner_loop<$c_holidays;$inner_loop++)
{
if($holidays[$outer_loop]['date'] > $holidays[$inner_loop]['date'])
{
$temp = $holidays[$inner_loop];
$holidays[$inner_loop] = $holidays[$outer_loop];
$holidays[$outer_loop] = $temp;
}
}
}
return $holidays;
}
function set_holidays_to_date($holidays)
{
$new_holidays = Array();
for($i=0;$i<count($holidays);$i++)
{
// echo "Setting Holidays Date : ".date('Ymd',$holidays[$i]['date'])."<br>\n";
$new_holidays[date('Ymd',$holidays[$i]['date'])][] = $holidays[$i];
}
return $new_holidays;
}
function read_holiday()
{
global $phpgw, $phpgw_info;
if(isset($this->cached_holidays))
{
return $this->cached_holidays;
}
if(@$phpgw_info['user']['preferences']['common']['country'])
{
$this->holiday_locales[] = $phpgw_info['user']['preferences']['common']['country'];
}
elseif(@$phpgw_info['user']['preferences']['calendar']['locale'])
{
$this->holiday_locales[] = $phpgw_info['user']['preferences']['calendar']['locale'];
}
if($this->owner != $phpgw_info['user']['account_id'])
{
$owner_pref = CreateObject('phpgwapi.preferences',$owner);
$owner_prefs = $owner_pref->read_repository();
if(@$owner_prefs['common']['country'])
{
$this->holiday_locales[] = $owner_prefs['common']['country'];
}
elseif(@$owner_prefs['calendar']['locale'])
{
$this->holiday_locales[] = $owner_prefs['calendar']['locale'];
}
unset($owner_pref);
}
@reset($this->holiday_locales);
if($phpgw_info['server']['auto_load_holidays'] == True)
{
while(list($key,$value) = each($this->holiday_locales))
{
$this->auto_load_holidays($value);
}
}
$sql = $this->build_holiday_query();
if($sql == False)
{
return array();
}
$holidays = $this->so->read_holidays($sql);
$temp_locale = $phpgw_info['user']['preferences']['common']['country'];
for($i=0;$i<count($holidays);$i++)
{
$c = $i;
$phpgw_info['user']['preferences']['common']['country'] = $holidays[$i]['locale'];
$holidaycalc = CreateObject('calendar.holidaycalc');
$holidays[$i]['date'] = $holidaycalc->calculate_date($holidays[$i], $holidays, $this->year, $this->datetime, $c);
unset($holidaycalc);
if($c != $i)
{
$i = $c;
}
}
$this->holidays = $this->sort_holidays_by_date($holidays);
$this->cached_holidays = $this->set_holidays_to_date($this->holidays);
$phpgw_info['user']['preferences']['common']['country'] = $temp_locale;
return $this->holidays;
}
/* End Calendar functions */
function check_perms($needed,$user=0)
{
global $grants;
if($user == 0)
{
return ($this->so->rights & $needed);
}
else
{
return ($grants[$user] & $needed);
}
}
function display_status($user_status)
{
global $phpgw_info;
if(isset($phpgw_info['user']['preferences']['calendar']['display_status']) && $phpgw_info['user']['preferences']['calendar']['display_status'] == True)
{
return ' ('.$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,$owner,$field='')
{
global $phpgw, $phpgw_info, $grants;
if($owner == 0) { $owner = $phpgw_info['user']['account_id']; }
if ($owner == $phpgw_info['user']['account_id'] || ($grants[$owner] & PHPGW_ACL_PRIVATE) || ($event->public == 1))
{
$is_private = False;
}
elseif($event->public == 0)
{
$is_private = True;
}
elseif($event->public == 2)
{
$is_private = True;
$groups = $phpgw->accounts->memberships($owner);
while ($group = each($groups))
{
if (strpos(' '.implode($event->groups,',').' ',$group[1]['account_id']))
{
$is_private = False;
}
}
}
else
{
$is_private = False;
}
return $is_private;
}
function get_short_field($event,$is_private=True,$field='')
{
if ($is_private)
{
$str = 'private';
}
elseif (strlen($event->$field) > 19)
{
$str = substr($event->$field, 0 , 19) . '...';
}
else
{
$str = $event->$field;
}
return $str;
}
function sort_event($event,$date)
{
$inserted = False;
if($this->cached_events[$date])
{
for($i=0;$i<count($this->cached_events[$date]);$i++)
{
$events = $this->cached_events[$date][$i];
$events_id = $events->id;
$event_id = $event->id;
if($events->id == $event->id)
{
$inserted = True;
break;
}
$year = substr($date,0,4);
$month = substr($date,4,2);
$day = substr($date,6,2);
if(date('Hi',mktime($event->start->hour,$event->start->min,$event->start->sec,$month,$day,$year)) < date('Hi',mktime($events->start->hour,$events->start->min,$events->start->sec,$month,$day,$year)))
{
for($j=count($this->cached_events[$date]);$j>=$i;$j--)
{
$this->cached_events[$date][$j + 1] = $this->cached_events[$date][$j];
}
$inserted = True;
$this->cached_events[$date][$j] = $event;
break;
}
}
}
if(!$inserted)
{
$this->cached_events[$date][] = $event;
}
}
function check_repeating_events($datetime)
{
global $phpgw, $phpgw_info;
@reset($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)
{
$event_recur_time = mktime($rep_events->recur_enddate->hour,$rep_events->recur_enddate->min,$rep_events->recur_enddate->sec,$rep_events->recur_enddate->month,$rep_events->recur_enddate->mday,$rep_events->recur_enddate->year);
}
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,$search_date_full);
}
break;
}
}
} // end for loop
} // end function
function store_to_cache($syear,$smonth,$sday)
{
global $phpgw, $phpgw_info;
$edate = mktime(23,59,59,$smonth + 1,$sday + 1,$syear);
$eyear = date('Y',$edate);
$emonth = date('m',$edate);
$eday = date('d',$edate);
$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);
$this->cached_events = Array();
if($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]);
$starttime = mktime($event->start->hour,$event->start->min,$event->start->sec,$event->start->month,$event->start->mday,$event->start->year) - $this->datetime->tz_offset;
$endtime = mktime($event->end->hour,$event->end->min,$event->end->sec,$event->end->month,$event->end->mday,$event->end->year) - $this->datetime->tz_offset;
$this->cached_events[date('Ymd',$starttime)][] = $event;
if($this->cached_events[date('Ymd',$endtime)][count($this->cached_events[date('Ymd',$endtime)]) - 1] != $event)
{
$this->cached_events[date('Ymd',$endtime)][] = $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 += (60 * 60 * 24))
{
$this->check_repeating_events($date);
}
}
}
function set_week_array($startdate,$cellcolor,$weekly)
{
global $phpgw, $phpgw_info;
$today = date('Ymd',time());
for ($j=0;$j<7;$j++)
{
$date = $this->datetime->gmtdate($startdate + ($j * 86400));
$holidays = $this->cached_holidays[$date['full']];
if($weekly)
{
$cellcolor = $phpgw->nextmatchs->alternate_row_color($cellcolor);
}
$day_image = '';
if($holidays)
{
$extra = ' bgcolor="'.$this->holiday_color.'"';
$class = 'minicalhol';
if ($date['full'] == $today)
{
$day_image = ' background="'.$phpgw->common->image('calendar','mini_day_block.gif').'"';
}
}
elseif ($date['full'] != $today)
{
$extra = ' bgcolor="'.$cellcolor.'"';
$class = 'minicalendar';
}
else
{
$extra = ' bgcolor="'.$phpgw_info['theme']['cal_today'].'"';
$class = 'minicalendar';
$day_image = ' background="'.$phpgw->common->image('calendar','mini_day_block.gif').'"';
}
if($this->printer_friendly && @$phpgw_info['user']['preferences']['calendar']['print_black_white'])
{
$extra = '';
}
$new_event = False;
if(!$this->printer_friendly && $this->check_perms(PHPGW_ACL_ADD))
{
$new_event = True;
}
$holiday_name = Array();
if($holidays)
{
for($k=0;$k<count($holidays);$k++)
{
$holiday_name[] = $holidays[$k]['name'];
}
}
$rep_events = $this->cached_events[$date['full']];
$appts = False;
if($rep_events)
{
$appts = True;
}
$week = '';
if (!$j || ($j && substr($date['full'],6,2) == '01'))
{
$week = 'week ' .(int)((date('z',($startdate+(24*3600*4)))+7)/7);
}
$daily[$date['full']] = Array(
'extra' => $extra,
'new_event' => $new_event,
'holidays' => $holiday_name,
'appts' => $appts,
'week' => $week,
'day_image'=> $day_image,
'class' => $class
);
}
// $this->_debug_array($daily);
return $daily;
}
function _debug_array($data)
{
echo '<br>UI:';
_debug_array($data);
}
}
?>

277
calendar/inc/class.socalendar.inc.php Executable file
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@ -0,0 +1,277 @@
<?php
/**************************************************************************\
* phpGroupWare - addressbook *
* http://www.phpgroupware.org *
* Written by Joseph Engo <jengo@mail.com> *
* -------------------------------------------- *
* 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 socalendar
{
var $cal;
var $rights;
var $db;
var $owner;
var $datetime;
function socalendar()
{
global $phpgw, $rights, $owner;
$this->db = $phpgw->db;
$this->rights = $rights;
if(isset($owner)) { $this->owner = $owner; }
$this->datetime = CreateObject('phpgwapi.datetime');
}
function makeobj()
{
if (!is_object($this->cal))
{
$this->cal = CreateObject('calendar.socalendar_');
$this->cal->open('INBOX',intval($this->owner));
}
return;
}
function read_entry($id)
{
$this->makeobj();
if ($this->rights & PHPGW_ACL_READ)
{
return $this->cal->fetch_event($id);
}
else
{
$rtrn = array('No access' => 'No access');
return $rtrn;
}
}
function list_events($startYear,$startMonth,$startDay,$endYear='',$endMonth='',$endDay='')
{
$this->makeobj();
return $this->cal->list_events($startYear,$startMonth,$startDay,$endYear,$endMonth,$endDay,$this->datetime->tz_offset);
}
function list_repeated_events($syear,$smonth,$sday,$eyear,$emonth,$eday)
{
global $phpgw, $phpgw_info;
if($phpgw_info['server']['calendar_type'] != 'sql')
{
return Array();
}
$starttime = mktime(0,0,0,$smonth,$sday,$syear);
$endtime = mktime(23,59,59,$emonth,$eday,$eyear);
$sql = "AND (phpgw_cal.cal_type='M') "
. 'AND (phpgw_cal_user.cal_login='.$this->owner.' '
. 'AND (phpgw_cal.datetime >= '.$starttime.') '
. 'AND (((phpgw_cal_repeats.recur_enddate >= '.$starttime.') AND (phpgw_cal_repeats.recur_enddate <= '.$endtime.')) OR (phpgw_cal_repeats.recur_enddate=0))) '
. 'ORDER BY phpgw_cal.datetime ASC, phpgw_cal.edatetime ASC, phpgw_cal.priority ASC';
$events = $this->get_event_ids(True,$sql);
return $events;
}
function read_from_store($startYear,$startMonth,$startDay,$endYear='',$endMonth='',$endDay='')
{
$events = $this->list_events($startYear,$startMonth,$startDay,$endYear,$endMonth,$endDay);
$events_cached = Array();
for($i=0;$i<count($events);$i++)
{
$events_cached[] = $this->read_entry($events[$i]);
}
return $events_cached;
}
function get_event_ids($include_repeats=False, $sql='')
{
$this->makeobj();
return $this->cal->get_event_ids($include_repeats,$sql);
}
function add_entry($userid,$fields)
{
$this->makeobj();
if ($this->rights & PHPGW_ACL_ADD)
{
$this->cal->add($userid,$fields,$fields['access'],$fields['cat_id'],$fields['tid']);
}
return;
}
function get_lastid()
{
$this->makeobj();
$entry = $this->cal->read_last_entry();
$ab_id = $entry[0]['id'];
return $ab_id;
}
function update_entry($userid,$fields)
{
$this->makeobj();
if ($this->rights & PHPGW_ACL_EDIT)
{
$this->cal->update($fields['ab_id'],$userid,$fields,$fields['access'],$fields['cat_id']);
}
return;
}
function delete_entry($ab_id)
{
$this->makeobj();
if ($this->rights & PHPGW_ACL_DELETE)
{
$this->cal->delete($ab_id);
}
return;
}
/* Begin Holiday functions */
function save_holiday($holiday)
{
if(isset($holiday['hol_id']) && $holiday['hol_id'])
{
// echo "Updating LOCALE='".$holiday['locale']."' NAME='".$holiday['name']."' extra=(".$holiday['mday'].'/'.$holiday['month_num'].'/'.$holiday['occurence'].'/'.$holiday['dow'].'/'.$holiday['observance_rule'].")<br>\n";
$sql = "UPDATE phpgw_cal_holidays SET name='".$holiday['name']."', mday=".$holiday['mday'].', month_num='.$holiday['month_num'].', occurence='.$holiday['occurence'].', dow='.$holiday['dow'].', observance_rule='.intval($holiday['observance_rule']).' WHERE hol_id='.$holiday['hol_id'];
}
else
{
// echo "Inserting LOCALE='".$holiday['locale']."' NAME='".$holiday['name']."' extra=(".$holiday['mday'].'/'.$holiday['month_num'].'/'.$holiday['occurence'].'/'.$holiday['dow'].'/'.$holiday['observance_rule'].")<br>\n";
$sql = 'INSERT INTO phpgw_cal_holidays(locale,name,mday,month_num,occurence,dow,observance_rule) '
. "VALUES('".strtoupper($holiday['locale'])."','".$holiday['name']."',".$holiday['mday'].','.$holiday['month_num'].','.$holiday['occurence'].','.$holiday['dow'].','.intval($holiday['observance_rule']).")";
}
$this->db->query($sql,__LINE__,__FILE__);
}
function read_holidays($sql)
{
global $phpgw;
$this->db->query($sql,__LINE__,__FILE__);
$holidays = Array();
while($this->db->next_record())
{
$holidays[] = Array(
'index' => $this->db->f('hol_id'),
'locale' => $this->db->f('locale'),
'name' => $phpgw->strip_html($this->db->f('name')),
'day' => intval($this->db->f('mday')),
'month' => intval($this->db->f('month_num')),
'occurence' => intval($this->db->f('occurence')),
'dow' => intval($this->db->f('dow')),
'observance_rule' => $this->db->f('observance_rule')
);
}
return $holidays;
}
/* Private functions */
/* Holiday */
function count_of_holidays($locale)
{
$sql = "SELECT count(*) FROM phpgw_cal_holidays WHERE locale='".$locale."'";
$this->db->query($sql,__LINE__,__FILE__);
$this->db->next_record();
return $this->db->f(0);
}
/* End Holiday functions */
/* Begin mcal equiv functions */
function get_cached_event()
{
return $this->cal->event;
}
function add_attribute($var,$value)
{
$this->cal->add_attribute($var,$value);
}
function event_init()
{
$this->makeobj();
$this->cal->event_init();
}
function set_start($year,$month,$day=0,$hour=0,$min=0,$sec=0)
{
$this->cal->set_start($year,$month,$day,$hour,$min,$sec);
}
function set_end($year,$month,$day=0,$hour=0,$min=0,$sec=0)
{
$this->cal->set_end($year,$month,$day,$hour,$min,$sec);
}
function set_title($title='')
{
$this->cal->set_title($title);
}
function set_description($description='')
{
$this->cal->set_description($description);
}
function set_class($class)
{
$this->cal->set_class($class);
}
function set_category($category='')
{
$this->cal->set_category($category);
}
function set_alarm($alarm)
{
$this->cal->set_alarm($alarm);
}
function set_recur_none()
{
$this->cal->set_recur_none();
}
function set_recur_daily($year,$month,$day,$interval)
{
$this->cal->set_recur_daily($year,$month,$day,$interval);
}
function set_recur_weekly($year,$month,$day,$interval,$weekdays)
{
$this->cal->set_recur_weekly($year,$month,$day,$interval,$weekdays);
}
function set_recur_monthly_mday($year,$month,$day,$interval)
{
$this->cal->set_recur_monthly_mday($year,$month,$day,$interval);
}
function set_recur_monthly_wday($year,$month,$day,$interval)
{
$this->cal->set_recur_monthly_wday($year,$month,$day,$interval);
}
function set_recur_yearly($year,$month,$day,$interval)
{
$this->cal->set_recur_yearly($year,$month,$day,$interval);
}
/* End mcal equiv functions */
}
?>

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calendar/inc/class.socalendar_.inc.php Executable file
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<?php
/**************************************************************************\
* phpGroupWare - Calendar *
* http://www.phpgroupware.org *
* Based on Webcalendar by Craig Knudsen <cknudsen@radix.net> *
* http://www.radix.net/~cknudsen *
* Modified by Mark Peters <skeeter@phpgroupware.org> *
* -------------------------------------------- *
* 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. *
\**************************************************************************/
/* $Id$ */
if(@$phpgw_info['server']['calendar_type'] == 'mcal' &&
extension_loaded('mcal') == False)
{
$phpgw_info['server']['calendar_type'] = 'sql';
}
// This will be elminated when ical is fully implemented
else
{
$phpgw_info['server']['calendar_type'] = 'sql';
}
include(PHPGW_INCLUDE_ROOT.'/calendar/inc/class.socalendar__.inc.php');
include(PHPGW_INCLUDE_ROOT.'/calendar/inc/class.socalendar_'.$phpgw_info['server']['calendar_type'].'.inc.php');
?>

415
calendar/inc/class.socalendar__.inc.php Executable file
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<?php
/**************************************************************************\
* phpGroupWare - Calendar *
* http://www.phpgroupware.org *
* Based on Webcalendar by Craig Knudsen <cknudsen@radix.net> *
* http://www.radix.net/~cknudsen *
* Modified by Mark Peters <skeeter@phpgroupware.org> *
* -------------------------------------------- *
* 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. *
\**************************************************************************/
/* $Id$ */
if (@$phpgw_info['flags']['included_classes']['socalendar__'])
{
return;
}
$phpgw_info['flags']['included_classes']['socalendar__'] = True;
include(PHPGW_SERVER_ROOT.'/calendar/setup/setup.inc.php');
if(extension_loaded('mcal') == False)
{
define('MCAL_RECUR_NONE',0);
define('MCAL_RECUR_DAILY',1);
define('MCAL_RECUR_WEEKLY',2);
define('MCAL_RECUR_MONTHLY_MDAY',3);
define('MCAL_RECUR_MONTHLY_WDAY',4);
define('MCAL_RECUR_YEARLY',5);
define('MCAL_M_SUNDAY',1);
define('MCAL_M_MONDAY',2);
define('MCAL_M_TUESDAY',4);
define('MCAL_M_WEDNESDAY',8);
define('MCAL_M_THURSDAY',16);
define('MCAL_M_FRIDAY',32);
define('MCAL_M_SATURDAY',64);
define('MCAL_M_WEEKDAYS',63);
define('MCAL_M_WEEKEND',65);
define('MCAL_M_ALLDAYS',127);
}
define('MSG_DELETED',0);
define('MSG_MODIFIED',1);
define('MSG_ADDED',2);
define('MSG_REJECTED',3);
define('MSG_TENTATIVE',4);
define('MSG_ACCEPTED',5);
define('REJECTED',0);
define('NO_RESPONSE',1);
define('TENTATIVE',2);
define('ACCEPTED',3);
class socalendar__
{
var $event;
var $stream;
var $user;
var $users_status;
var $modified;
var $deleted;
var $added;
var $datetime;
function socalendar__()
{
$this->datetime = CreateObject('phpgwapi.datetime');
}
function send_update($msg_type,$participants,$old_event=False,$new_event=False)
{
global $phpgw, $phpgw_info;
$phpgw_info['user']['preferences'] = $phpgw->common->create_emailpreferences($phpgw_info['user']['preferences']);
$sender = $phpgw_info['user']['preferences']['email']['address'];
$temp_tz_offset = $phpgw_info['user']['preferences']['common']['tz_offset'];
$temp_timeformat = $phpgw_info['user']['preferences']['common']['timeformat'];
$temp_dateformat = $phpgw_info['user']['preferences']['common']['dateformat'];
$tz_offset = ((60 * 60) * intval($temp_tz_offset));
if($old_event != False)
{
$t_old_start_time = mktime($old_event->start->hour,$old_event->start->min,$old_event->start->sec,$old_event->start->month,$old_event->start->mday,$old_event->start->year);
if($t_old_start_time < (time() - 86400))
{
return False;
}
}
$temp_user = $phpgw_info['user'];
if((is_int($this->user) && $this->user != $temp_user['account_id']) ||
(is_string($this->user) && $this->user != $temp_user['account_lid']))
{
if(is_string($this->user))
{
$user = $phpgw->accounts->name2id($this->user);
}
elseif(is_int($this->user))
{
$user = $this->user;
}
$accounts = CreateObject('phpgwapi.accounts',$user);
$phpgw_info['user'] = $accounts->read_repository();
$pref = CreateObject('phpgwapi.preferences',$user);
$phpgw_info['user']['preferences'] = $pref->read_repository();
}
else
{
$user = $phpgw_info['user']['account_id'];
}
$phpgw_info['user']['preferences'] = $phpgw->common->create_emailpreferences($phpgw_info['user']['preferences'],$user);
$send = CreateObject('phpgwapi.send');
switch($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;
$msgtype = '"calendar"; Version="'.$phpgw_info['server']['versions']['calendar'].'"; Id="'.$new_event->id.'"';
break;
case MSG_ADDED:
$action = 'Added';
$event_id = $old_event->id;
$msgtype = '"calendar"; Version="'.$phpgw_info['server']['versions']['calendar'].'"; 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 = 'Tentative';
$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)
{
$new_event_datetime = mktime($new_event->start->hour,$new_event->start->min,$new_event->start->sec,$new_event->start->month,$new_event->start->mday,$new_event->start->year) - $this->datetime->tz_offset;
}
while(list($userid,$statusid) = each($participants))
{
if(intval($userid) != $phpgw_info['user']['account_id'])
{
// echo "Msg Type = ".$msg_type."<br>\n";
// echo "userid = ".$userid."<br>\n";
$preferences = CreateObject('phpgwapi.preferences',intval($userid));
$part_prefs = $preferences->read_repository();
if(!isset($part_prefs['calendar']['send_updates']) || !$part_prefs['calendar']['send_updates'])
{
continue;
}
$part_prefs = $phpgw->common->create_emailpreferences($part_prefs,intval($userid));
$to = $part_prefs['email']['address'];
// echo "Email being sent to: ".$to."<br>\n";
$phpgw_info['user']['preferences']['common']['tz_offset'] = $part_prefs['common']['tz_offset'];
$phpgw_info['user']['preferences']['common']['timeformat'] = $part_prefs['common']['timeformat'];
$phpgw_info['user']['preferences']['common']['dateformat'] = $part_prefs['common']['dateformat'];
$new_tz_offset = ((60 * 60) * intval($phpgw_info['user']['preferences']['common']['tz_offset']));
if($old_event != False)
{
$old_event_date = $phpgw->common->show_date($old_event_datetime);
}
if($new_event != False)
{
$new_event_date = $phpgw->common->show_date($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;
$body = 'On '.$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;
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']))
{
$phpgw_info['user'] = $temp_user;
}
$phpgw_info['user']['preferences']['common']['tz_offset'] = $temp_tz_offset;
$phpgw_info['user']['preferences']['common']['timeformat'] = $temp_timeformat;
$phpgw_info['user']['preferences']['common']['dateformat'] = $temp_dateformat;
}
function prepare_recipients(&$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]))
{
// echo "Modifying event for user ".$old_userid."<br>\n";
$this->modified[intval($old_userid)] = $new_status;
}
else
{
// echo "Deleting user ".$old_userid." from the event<br>\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]))
{
// echo "Adding event for user ".$new_userid."<br>\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 event_init()
{
CreateObject('calendar.calendar_item');
$this->event = new calendar_item;
$this->event->start = new calendar_time;
$this->event->end = new calendar_time;
$this->event->mod = new calendar_time;
$this->event->recur_enddate = new calendar_time;
$this->add_attribute('owner',intval($this->user));
}
function set_category($category='')
{
$this->event->category = $category;
}
function set_title($title='')
{
$this->event->title = $title;
}
function set_description($description='')
{
$this->event->description = $description;
}
function set_start($year,$month,$day=0,$hour=0,$min=0,$sec=0)
{
$this->event->start->year = intval($year);
$this->event->start->month = intval($month);
$this->event->start->mday = intval($day);
$this->event->start->hour = intval($hour);
$this->event->start->min = intval($min);
$this->event->start->sec = intval($sec);
$this->event->start->alarm = 0;
}
function set_end($year,$month,$day=0,$hour=0,$min=0,$sec=0)
{
$this->event->end->year = intval($year);
$this->event->end->month = intval($month);
$this->event->end->mday = intval($day);
$this->event->end->hour = intval($hour);
$this->event->end->min = intval($min);
$this->event->end->sec = intval($sec);
$this->event->end->alarm = 0;
}
function set_alarm($alarm)
{
$this->event->alarm = intval($alarm);
}
function set_class($class)
{
$this->event->public = $class;
}
function set_common_recur($year,$month,$day,$interval)
{
$this->event->recur_interval = intval($interval);
if(intval($day) == 0 && intval($month) == 0 && intval($year) == 0)
{
$this->event->recur_enddate->year = 0;
$this->event->recur_enddate->month = 0;
$this->event->recur_enddate->mday = 0;
}
else
{
$this->event->recur_enddate->year = intval($year);
$this->event->recur_enddate->month = intval($month);
$this->event->recur_enddate->mday = intval($day);
}
$this->event->recur_enddate->hour = 0;
$this->event->recur_enddate->min = 0;
$this->event->recur_enddate->sec = 0;
$this->event->recur_enddate->alarm = 0;
$this->event->recur_data = 0;
}
function set_recur_none()
{
$this->set_common_recur(0,0,0,0);
$this->event->recur_type = MCAL_RECUR_NONE;
}
function set_recur_daily($year,$month,$day,$interval)
{
$this->set_common_recur(intval($year),intval($month),intval($day),$interval);
$this->event->recur_type = MCAL_RECUR_DAILY;
}
function set_recur_weekly($year,$month,$day,$interval,$weekdays)
{
$this->set_common_recur(intval($year),intval($month),intval($day),$interval);
$this->event->recur_type = MCAL_RECUR_WEEKLY;
$this->event->recur_data = intval($weekdays);
}
function set_recur_monthly_mday($year,$month,$day,$interval)
{
$this->set_common_recur(intval($year),intval($month),intval($day),$interval);
$this->event->recur_type = MCAL_RECUR_MONTHLY_MDAY;
}
function set_recur_monthly_wday($year,$month,$day,$interval)
{
$this->set_common_recur(intval($year),intval($month),intval($day),$interval);
$this->event->recur_type = MCAL_RECUR_MONTHLY_WDAY;
}
function set_recur_yearly($year,$month,$day,$interval)
{
$this->set_common_recur(intval($year),intval($month),intval($day),$interval);
$this->event->recur_type = MCAL_RECUR_YEARLY;
}
function fetch_current_stream_event()
{
return $this->fetch_event($this->event->id);
}
function add_attribute($attribute,$value,$element='')
{
if(is_array($value))
{
reset($value);
}
eval("\$this->event->".$attribute." = ".$value.";");
}
}

599
calendar/inc/class.socalendar_sql.inc.php Executable file
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@ -0,0 +1,599 @@
<?php
/**************************************************************************\
* phpGroupWare - Calendar *
* http://www.phpgroupware.org *
* Based on Webcalendar by Craig Knudsen <cknudsen@radix.net> *
* http://www.radix.net/~cknudsen *
* Modified by Mark Peters <skeeter@phpgroupware.org> *
* -------------------------------------------- *
* 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. *
\**************************************************************************/
/* $Id$ */
if (@$phpgw_info['flags']['included_classes']['socalendar_'])
{
return;
}
$phpgw_info['flags']['included_classes']['socalendar_'] = True;
class socalendar_ extends socalendar__
{
var $deleted_events = Array();
var $cal_event;
var $today = Array('raw','day','month','year','full','dow','dm','bd');
function open($calendar='',$user='',$passwd='',$options='')
{
global $phpgw, $phpgw_info;
if($user=='')
{
settype($user,'integer');
$user = $phpgw_info['user']['account_id'];
}
elseif(is_int($user))
{
$this->user = $user;
}
elseif(is_string($user))
{
$this->user = $phpgw->accounts->name2id($user);
}
$this->stream = $phpgw->db;
return $this->stream;
}
function popen($calendar='',$user='',$passwd='',$options='')
{
return $this->open($calendar,$user,$passwd,$options);
}
function reopen($calendar,$options='')
{
return $this->stream;
}
function close($options='')
{
return True;
}
function create_calendar($calendar='')
{
return $calendar;
}
function rename_calendar($old_name='',$new_name='')
{
return $new_name;
}
function delete_calendar($calendar='')
{
$this->stream->query('SELECT cal_id FROM phpgw_cal WHERE owner='.intval($calendar),__LINE__,__FILE__);
if($this->stream->num_rows())
{
while($this->stream->next_record())
{
$this->delete_event(intval($this->stream->f('cal_id')));
}
$this->expunge();
}
$this->stream->lock(array('phpgw_cal_user'));
$this->stream->query('DELETE FROM phpgw_cal_user WHERE cal_login='.intval($calendar),__LINE__,__FILE__);
$this->stream->unlock();
return $calendar;
}
function fetch_event($event_id,$options='')
{
global $phpgw;
if(!isset($this->stream))
{
return False;
}
$this->stream->lock(array('phpgw_cal','phpgw_cal_user','phpgw_cal_repeats'));
$this->stream->query('SELECT * FROM phpgw_cal WHERE cal_id='.$event_id,__LINE__,__FILE__);
if($this->stream->num_rows() > 0)
{
$this->event_init();
$this->stream->next_record();
// Load the calendar event data from the db into $event structure
// Use http://www.php.net/manual/en/function.mcal-fetch-event.php as the reference
$this->add_attribute('owner',intval($this->stream->f('owner')));
$this->add_attribute('id',intval($this->stream->f('cal_id')));
$this->set_class(intval($this->stream->f('is_public')));
$this->set_category(intval($this->stream->f('category')));
$this->set_title($phpgw->strip_html($this->stream->f('title')));
$this->set_description($phpgw->strip_html($this->stream->f('description')));
// This is the preferred method once everything is normalized...
//$this->event->alarm = intval($this->stream->f('alarm'));
// But until then, do it this way...
//Legacy Support (New)
$this->event->alarm = 0;
$this->add_attribute('datetime',intval($this->stream->f('datetime')));
$datetime = $this->datetime->localdates($this->stream->f('datetime'));
$this->set_start($datetime['year'],$datetime['month'],$datetime['day'],$datetime['hour'],$datetime['minute'],$datetime['second']);
$datetime = $this->datetime->localdates($this->stream->f('mdatetime'));
$this->event->mod->year = $datetime['year'];
$this->event->mod->month = $datetime['month'];
$this->event->mod->mday = $datetime['day'];
$this->event->mod->hour = $datetime['hour'];
$this->event->mod->min = $datetime['minute'];
$this->event->mod->sec = $datetime['second'];
$this->event->mod->alarm = 0;
$this->add_attribute('edatetime',intval($this->stream->f('edatetime')));
$datetime = $this->datetime->localdates($this->stream->f('edatetime'));
$this->set_end($datetime['year'],$datetime['month'],$datetime['day'],$datetime['hour'],$datetime['minute'],$datetime['second']);
//Legacy Support
$this->add_attribute('priority',intval($this->stream->f('priority')));
if($this->stream->f('cal_group') || $this->stream->f('groups') != 'NULL')
{
$groups = explode(',',$this->stream->f('groups'));
for($j=1;$j<count($groups) - 1;$j++)
{
$this->event->groups[] = $groups[$j];
}
}
$this->stream->query('SELECT * FROM phpgw_cal_repeats WHERE cal_id='.$event_id,__LINE__,__FILE__);
if($this->stream->num_rows())
{
$this->stream->next_record();
$this->event->recur_type = intval($this->stream->f('recur_type'));
$this->event->recur_interval = intval($this->stream->f('recur_interval'));
$enddate = $this->stream->f('recur_enddate');
if($enddate != 0 && $enddate != Null)
{
$datetime = $this->datetime->localdates($enddate);
$this->event->recur_enddate->year = $datetime['year'];
$this->event->recur_enddate->month = $datetime['month'];
$this->event->recur_enddate->mday = $datetime['day'];
$this->event->recur_enddate->hour = $datetime['hour'];
$this->event->recur_enddate->min = $datetime['minute'];
$this->event->recur_enddate->sec = $datetime['second'];
$this->event->recur_enddate->alarm = 0;
}
else
{
$this->event->recur_enddate->year = 0;
$this->event->recur_enddate->month = 0;
$this->event->recur_enddate->mday = 0;
$this->event->recur_enddate->hour = 0;
$this->event->recur_enddate->min = 0;
$this->event->recur_enddate->sec = 0;
$this->event->recur_enddate->alarm = 0;
}
// echo 'Event ID#'.$this->event->id.' : Enddate = '.$enddate."<br>\n";
$this->event->recur_data = $this->stream->f('recur_data');
}
//Legacy Support
$this->stream->query('SELECT * FROM phpgw_cal_user WHERE cal_id='.$event_id,__LINE__,__FILE__);
if($this->stream->num_rows())
{
while($this->stream->next_record())
{
if(intval($this->stream->f('cal_login')) == intval($this->user))
{
$this->event->users_status = $this->stream->f('cal_status');
}
// $this->event->participants[$this->stream->f('cal_login')] = $this->stream->f('cal_status');
// $this->add_attribute('participants',$this->stream->f('cal_status'),intval($this->stream->f('cal_login')));
$this->add_attribute('participants['.intval($this->stream->f('cal_login')).']',$this->stream->f('cal_status'));
}
}
}
else
{
$this->event = False;
}
$this->stream->unlock();
return $this->event;
}
function list_events($startYear,$startMonth,$startDay,$endYear='',$endMonth='',$endDay='',$tz_offset)
{
if(!isset($this->stream))
{
return False;
}
$datetime = mktime(0,0,0,$startMonth,$startDay,$startYear) - $tz_offset;
$user_where = ' AND (phpgw_cal_user.cal_login = '.$this->user.') ';
$startDate = 'AND (phpgw_cal.datetime >= '.$datetime.') ';
if($endYear != '' && $endMonth != '' && $endDay != '')
{
$edatetime = mktime(23,59,59,intval($endMonth),intval($endDay),intval($endYear)) - $tz_offset;
$endDate = 'AND (phpgw_cal.edatetime <= '.$edatetime.') ';
}
else
{
$endDate = '';
}
$order_by = 'ORDER BY phpgw_cal.datetime ASC, phpgw_cal.edatetime ASC, phpgw_cal.priority ASC';
return $this->get_event_ids(False,$user_where.$startDate.$endDate.$order_by);
}
function append_event()
{
$this->save_event($this->event);
$this->send_update(MSG_ADDED,$this->event->participants,'',$this->event);
return $this->event->id;
}
function store_event()
{
if($this->event->id != 0)
{
$new_event = $this->event;
$old_event = $this->fetch_event($new_event->id);
$this->prepare_recipients($new_event,$old_event);
$this->event = $new_event;
}
else
{
while(list($key,$value) = each($this->event->participants))
{
$this->add_attribute('participants['.intval($key).']','U');
}
$this->send_update(MSG_ADDED,$this->event->participants,'',$this->event);
}
return $this->save_event($this->event);
}
function delete_event($event_id)
{
$this->deleted_events[] = $event_id;
}
function snooze($event_id)
{
//Turn off an alarm for an event
//Returns true.
}
function list_alarms($begin_year='',$begin_month='',$begin_day='',$end_year='',$end_month='',$end_day='')
{
//Return a list of events that has an alarm triggered at the given datetime
//Returns an array of event ID's
}
// The function definition doesn't look correct...
// Need more information for this function
function next_recurrence($weekstart,$next)
{
// return next_recurrence (int stream, int weekstart, array next);
}
function expunge()
{
if(count($this->deleted_events) <= 0)
{
return 1;
}
$this_event = $this->event;
$locks = Array(
'phpgw_cal',
'phpgw_cal_user',
'phpgw_cal_repeats'
);
$this->stream->lock($locks);
for($i=0;$i<count($this->deleted_events);$i++)
{
$event_id = $this->deleted_events[$i];
$event = $this->fetch_event($event_id);
$this->send_update(MSG_DELETED,$event->participants,$event);
for($k=0;$k<count($locks);$k++)
{
$this->stream->query('DELETE FROM '.$locks[$k].' WHERE cal_id='.$event_id,__LINE__,__FILE__);
}
}
$this->stream->unlock();
$this->event = $this_event;
return 1;
}
/***************** Local functions for SQL based Calendar *****************/
function get_event_ids($search_repeats=False,$extra='')
{
if($search_repeats == True)
{
$repeats_from = ', phpgw_cal_repeats ';
$repeats_where = 'AND (phpgw_cal_repeats.cal_id = phpgw_cal.cal_id) ';
}
else
{
$repeats_from = ' ';
$repeats_where = '';
}
$sql = 'SELECT DISTINCT phpgw_cal.cal_id,'
. 'phpgw_cal.datetime,phpgw_cal.edatetime,'
. 'phpgw_cal.priority '
. 'FROM phpgw_cal, phpgw_cal_user'
. $repeats_from
. 'WHERE (phpgw_cal_user.cal_id = phpgw_cal.cal_id) '
. $repeats_where . $extra;
$this->stream->query($sql,__LINE__,__FILE__);
$retval = Array();
if($this->stream->num_rows() == 0)
{
return $retval;
}
while($this->stream->next_record())
{
$retval[] = intval($this->stream->f('cal_id'));
}
return $retval;
}
function save_event(&$event)
{
global $phpgw_info;
$locks = Array(
'phpgw_cal',
'phpgw_cal_user',
'phpgw_cal_repeats'
);
$this->stream->lock($locks);
if($event->id == 0)
{
$temp_name = tempnam($phpgw_info['server']['temp_dir'],'cal');
$this->stream->query('INSERT INTO phpgw_cal(title,owner,priority,is_public) '
. "values('".$temp_name."',".$event->owner.",".$event->priority.",".$event->public.")");
$this->stream->query("SELECT cal_id FROM phpgw_cal WHERE title='".$temp_name."'");
$this->stream->next_record();
$event->id = $this->stream->f('cal_id');
}
$date = mktime($event->start->hour,$event->start->min,$event->start->sec,$event->start->month,$event->start->mday,$event->start->year) - $this->datetime->tz_offset;
$enddate = mktime($event->end->hour,$event->end->min,$event->end->sec,$event->end->month,$event->end->mday,$event->end->year) - $this->datetime->tz_offset;
$today = time() - $this->datetime->tz_offset;
// $today = time();
if($event->recur_type != MCAL_RECUR_NONE)
{
$type = 'M';
}
else
{
$type = 'E';
}
$cat = '';
if($event->category != 0)
{
$cat = 'category='.$event->category.', ';
}
$sql = 'UPDATE phpgw_cal SET '
. 'owner='.$event->owner.', '
. 'datetime='.$date.', '
. 'mdatetime='.$today.', '
. 'edatetime='.$enddate.', '
. 'priority='.$event->priority.', '
. $cat
. "cal_type='".$type."', "
. 'is_public='.$event->public.', '
. "title='".addslashes($event->title)."', "
. "description='".addslashes($event->description)."' "
. 'WHERE cal_id='.$event->id;
$this->stream->query($sql,__LINE__,__FILE__);
$this->stream->query('DELETE FROM phpgw_cal_user WHERE cal_id='.$event->id,__LINE__,__FILE__);
reset($event->participants);
while (list($key,$value) = each($event->participants))
{
if(intval($key) == intval($this->user))
{
$value = 'A';
}
$this->stream->query('INSERT INTO phpgw_cal_user(cal_id,cal_login,cal_status) '
. 'VALUES('.$event->id.','.intval($key).",'".$value."')",__LINE__,__FILE__);
}
if($event->recur_type != MCAL_RECUR_NONE)
{
if($event->recur_enddate->month != 0 && $event->recur_enddate->mday != 0 && $event->recur_enddate->year != 0)
{
$end = mktime($event->recur_enddate->hour,$event->recur_enddate->min,$event->recur_enddate->sec,$event->recur_enddate->month,$event->recur_enddate->mday,$event->recur_enddate->year) - $this->datetime->tz_offset;
}
else
{
$end = 0;
}
$this->stream->query('SELECT count(cal_id) FROM phpgw_cal_repeats WHERE cal_id='.$event->id,__LINE__,__FILE__);
$this->stream->next_record();
$num_rows = $this->stream->f(0);
if($num_rows == 0)
{
$this->stream->query('INSERT INTO phpgw_cal_repeats(cal_id,recur_type,recur_enddate,recur_data,recur_interval) '
.'VALUES('.$event->id.','.$event->recur_type.','.$end.','.$event->recur_data.','.$event->recur_interval.')',__LINE__,__FILE__);
}
else
{
$this->stream->query('UPDATE phpgw_cal_repeats '
.'SET recur_type='.$event->recur_type.', '
.'recur_enddate='.$end.', '
.'recur_data='.$event->recur_data.', recur_interval='.$event->recur_interval.' '
.'WHERE cal_id='.$event->id,__LINE__,__FILE__);
}
}
else
{
$this->stream->query('DELETE FROM phpgw_cal_repeats WHERE cal_id='.$event->id,__LINE__,__FILE__);
}
$this->stream->unlock();
return True;
}
function set_status($id,$owner,$status)
{
$status_code_short = Array(
REJECTED => 'R',
NO_RESPONSE => 'U',
TENTATIVE => 'T',
ACCEPTED => 'A'
);
$temp_event = $this->event;
$old_event = $this->fetch_event($id);
switch($status)
{
case REJECTED:
$this->send_update(MSG_REJECTED,$old_event->participants,$old_event);
$this->stream->query("DELETE FROM phpgw_cal_user WHERE cal_id=".$id." AND cal_login=".$owner,__LINE__,__FILE__);
break;
case TENTATIVE:
$this->send_update(MSG_TENTATIVE,$old_event->participants,$old_event);
$this->stream->query("UPDATE phpgw_cal_user SET cal_status='".$status_code_short[$status]."' WHERE cal_id=".$id." AND cal_login=".$owner,__LINE__,__FILE__);
break;
case ACCEPTED:
$this->send_update(MSG_ACCEPTED,$old_event->participants,$old_event);
$this->stream->query("UPDATE phpgw_cal_user SET cal_status='".$status_code_short[$status]."' WHERE cal_id=".$id." AND cal_login=".$owner,__LINE__,__FILE__);
break;
}
$this->event = $temp_event;
return True;
}
// End of ICal style support.......
function group_search($owner=0)
{
global $phpgw, $phpgw_info;
$owner = $owner==$phpgw_info['user']['account_id']?0:$owner;
$groups = substr($phpgw->common->sql_search('phpgw_cal.groups',intval($owner)),4);
if (!$groups)
{
return '';
}
else
{
return "(phpgw_cal.is_public=2 AND (". $groups .')) ';
}
}
function normalizeminutes(&$minutes)
{
$hour = 0;
$min = intval($minutes);
if($min >= 60)
{
$hour += $min / 60;
$min %= 60;
}
settype($minutes,'integer');
$minutes = $min;
return $hour;
}
function splittime_($time)
{
global $phpgw_info;
$temp = array('hour','minute','second','ampm');
$time = strrev($time);
$second = (int)strrev(substr($time,0,2));
$minute = (int)strrev(substr($time,2,2));
$hour = (int)strrev(substr($time,4));
$temp['second'] = (int)$second;
$temp['minute'] = (int)$minute;
$temp['hour'] = (int)$hour;
$temp['ampm'] = ' ';
return $temp;
}
function splittime($time,$follow_24_rule=True)
{
global $phpgw_info;
$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 ($phpgw_info['user']['preferences']['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 $temp;
}
function date_to_epoch($d)
{
return $this->localdates(mktime(0,0,0,intval(substr($d,4,2)),intval(substr($d,6,2)),intval(substr($d,0,4))));
}
function build_time_for_display($fixed_time)
{
global $phpgw_info;
$time = $this->splittime($fixed_time);
$str = '';
$str .= $time['hour'].':'.((int)$time['minute']<=9?'0':'').$time['minute'];
if ($phpgw_info['user']['preferences']['common']['timeformat'] == '12')
{
$str .= ' ' . $time['ampm'];
}
return $str;
}
}
?>

1802
calendar/inc/class.uicalendar.inc.php Executable file
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