egroupware/calendar/inc/class.calendar.inc.php
2001-02-25 04:06:15 +00:00

804 lines
24 KiB
PHP
Executable File

<?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. *
\**************************************************************************/
/* $Id$ */
CreateObject('calendar.calendar_item');
$phpgw_info['server']['calendar_type'] = 'sql';
include(PHPGW_INCLUDE_ROOT.'/calendar/inc/class.calendar_'.$phpgw_info['server']['calendar_type'].'.inc.php');
class calendar extends calendar_
{
var $template_dir;
var $phpgwapi_template_dir;
var $image_dir;
var $rowspan_arr = Array();
var $rowspan;
function calendar($params=False)
{
global $phpgw, $phpgw_info;
if(gettype($params)=="array")
{
while(list($key,$value) = each($params))
{
$this->$key = $value;
}
}
else
{
$this->printer_friendly = $params;
}
if(!$this->owner)
{
$this->owner = $phpgw_info['user']['account_id'];
}
if(!isset($this->rights))
{
$this->rights = PHPGW_ACL_READ + PHPGW_ACL_ADD + PHPGW_ACL_EDIT + PHPGW_ACL_DELETE + 16;
}
$this->template_dir = $phpgw->common->get_tpl_dir('calendar');
$this->phpgwapi_template_dir = $phpgw->common->get_image_path('phpgwapi');
$this->image_dir = $phpgw->common->get_image_path('calendar');
$this->today = $this->localdates(time());
$this->open($this->owner);
}
function mini_calendar($day,$month,$year,$link='')
{
global $phpgw, $phpgw_info, $view;
$date = $this->makegmttime(0,0,0,$month,$day,$year);
$month_ago = intval(date('Ymd',mktime(0,0,0,$month - 1,$day,$year)));
$month_ahead = intval(date('Ymd',mktime(0,0,0,$month + 1,$day,$year)));
$monthstart = intval(date('Ymd',mktime(0,0,0,$month,1,$year)));
$monthend = intval(date('Ymd',mktime(0,0,0,$month + 1,0,$year)));
$weekstarttime = $this->get_weekday_start($year,$month,1);
$p = CreateObject('phpgwapi.Template',$this->template_dir);
$p->set_unknowns('remove');
$templates = Array(
'mini_cal' => 'mini_cal.tpl',
'mini_day' => 'mini_day.tpl',
'mini_week' => 'mini_week.tpl'
);
$p->set_file($templates);
if($this->printer_firendly == False)
{
$month = '<a href="' . $phpgw->link($phpgw_info['server']['webserver_url'].'/calendar/month.php','month='.date('m',$date['raw']).'&year='.date('Y',$date['raw']).'&owner='.$this->owner) . '" class="minicalendar">' . lang($phpgw->common->show_date($date['raw'],'F')).' '.$year . '</a>';
}
else
{
$month = lang($phpgw->common->show_date($date['raw'],'F')).' '.$year;
}
$var = Array(
'img_root' => $this->phpgwapi_template_dir,
'cal_img_root' => $this->image_dir,
'bgcolor' => $phpgw_info['theme']['bg_color'],
'bgcolor1' => $phpgw_info['theme']['bg_color'],
'month' => $month,
'prevmonth' => $phpgw->link($phpgw_info['server']['webserver_url'].'/calendar/month.php','date='.$month_ago.'&owner='.$this->owner),
'nextmonth' => $phpgw->link($phpgw_info['server']['webserver_url'].'/calendar/month.php','date='.$month_ahead.'&owner='.$this->owner),
'bgcolor2' => $phpgw_info['theme']['cal_dayview']
);
$p->set_var($var);
for($i=0;$i<7;$i++)
{
$p->set_var('dayname','<b>' . substr(lang($this->days[$i]),0,2) . '</b>');
$p->parse('daynames','mini_day',True);
}
for($i=$weekstarttime;date('Ymd',$i)<=$monthend;$i += (24 * 3600 * 7))
{
for($j=0;$j<7;$j++)
{
$str = '';
$cal = $this->gmtdate($i + ($j * 24 * 3600));
if($cal['full'] >= $monthstart && $cal['full'] <= $monthend)
{
if ($cal['full'] == $this->today['full'])
{
$p->set_var('day_image',' background="'.$this->image_dir.'/mini_day_block.gif"');
}
else
{
$p->set_var('day_image','');
$p->set_var('bgcolor2','#FFFFFF');
}
if(!$this->printer_friendly)
{
$str .= '<a href="'.$phpgw->link($phpgw_info['server']['webserver_url'].'/calendar/'.$link,'year='.$cal['year'].'&month='.$cal['month'].'&day='.$cal['day'].'&owner='.$this->owner).'" class="minicalendar">';
}
$str .= $cal['day'];
if (!$this->printer_friendly)
{
$str .= '</a>';
}
if ($cal['full'] == $this->today['full'])
{
$p->set_var('dayname',"<b>$str</b>");
}
else
{
$p->set_var('dayname',$str);
}
}
else
{
$p->set_var('day_image','');
$p->set_var('bgcolor2','#FEFEFE');
$p->set_var('dayname','');
}
$p->parse('monthweek_day','mini_day',True);
}
$p->parse('display_monthweek','mini_week',True);
$p->set_var('dayname','');
$p->set_var('monthweek_day','');
}
$return_value = $p->finish($p->parse('out','mini_cal'));
unset($p);
return $return_value;
}
function overlap($starttime,$endtime,$participants,$owner=0,$id=0)
{
global $phpgw, $phpgw_info;
$retval = Array();
$ok = False;
$starttime -= ((60 * 60) * $phpgw_info['user']['preferences']['common']['tz_offset']);
$endtime -= ((60 * 60) * $phpgw_info['user']['preferences']['common']['tz_offset']);
if($starttime == $endtime)
{
// $endtime = mktime($phpgw->common->show_date($starttime,'H'),$phpgw->common->show_date($starttime,'i'),0,$phpgw->common->show_date($starttime,'m'),$phpgw->common->show_date($starttime,'d') + 1,$phpgw->common->show_date($starttime,'Y')) - ((60*60) * $phpgw_info['user']['preferences']['common']['tz_offset']) - 1;
$endtime = mktime(0,0,0,$phpgw->common->show_date($starttime,'m'),$phpgw->common->show_date($starttime,'d') + 1,$phpgw->common->show_date($starttime,'Y')) - ((60*60) * $phpgw_info['user']['preferences']['common']['tz_offset']) - 1;
}
$sql = 'AND ((('.$starttime.' <= calendar_entry.cal_datetime) AND ('.$endtime.' >= calendar_entry.cal_datetime) AND ('.$endtime.' <= calendar_entry.cal_edatetime)) '
. 'OR (('.$starttime.' >= calendar_entry.cal_datetime) AND ('.$starttime.' < calendar_entry.cal_edatetime) AND ('.$endtime.' >= calendar_entry.cal_edatetime)) '
. 'OR (('.$starttime.' <= calendar_entry.cal_datetime) AND ('.$endtime.' >= calendar_entry.cal_edatetime)) '
. 'OR (('.$starttime.' >= calendar_entry.cal_datetime) AND ('.$endtime.' <= calendar_entry.cal_edatetime))) ';
if(count($participants) > 0)
{
$p_g = '';
if(count($participants))
{
for($i=0;$i<count($participants);$i++)
{
if($i > 0)
{
$p_g .= ' OR ';
}
$p_g .= 'calendar_entry_user.cal_login='.$participants[$i];
}
}
if($p_g)
{
$sql .= ' AND (' . $p_g . ')';
}
}
if($id)
{
$sql .= ' AND calendar_entry.cal_id <> '.$id;
}
$db2 = $phpgw->db;
$events = $this->get_event_ids(False,$sql);
if($events == False)
{
return false;
}
for($i=0;$i<count($events);$i++)
{
$db2->query('SELECT cal_type FROM calendar_entry_repeats WHERE cal_id='.$events[$i],__LINE__,__FILE__);
if($db2->num_rows() == 0)
{
$retval[] = $events[$i];
$ok = True;
}
else
{
$db2->next_record();
if($db2->f('cal_type') <> 'monthlyByDay')
{
$retval[] = $events[$i];
$ok = True;
}
}
}
if($ok == True)
{
return $retval;
}
else
{
return False;
}
}
function display_large_week($day,$month,$year,$showyear,$owners=0)
{
global $phpgw, $phpgw_info;
$p = CreateObject('phpgwapi.Template',$this->template_dir);
$p->set_unknowns('remove');
$templates = Array(
'month' => 'month.tpl',
'month_filler' => 'month_filler.tpl',
'month_header' => 'month_header.tpl'
);
$p->set_file($templates);
$start = $this->get_weekday_start($year, $month, $day);
$cellcolor = $phpgw_info['theme']['row_off'];
$true_printer_friendly = $this->printer_friendly;
if(is_array($owners))
{
$display_name = True;
$counter = count($owners);
$owners_array = $owners;
}
else
{
$display_name = False;
$counter = 1;
$owners_array[0] = $owners;
}
$p->set_var('month_filler_text',$this->large_month_header($month,$year,$display_name));
$p->parse('row','month_filler',True);
for($i=0;$i<$counter;$i++)
{
$this->repeated_events = Null;
$owner = $owners_array[$i];
if($owner <> $phpgw_info['user']['account_id'] && $owner <> 0)
{
$this->printer_friendly = True;
}
else
{
$this->printer_friendly = $true_printer_friendly;
}
$this->read_repeated_events($owner);
$p->set_var('month_filler_text',$this->display_week($start,True,$cellcolor,$display_name,$owner));
$p->parse('row','month_filler',True);
}
$this->printer_friendly = $true_printer_friendly;
return $p->finish($p->parse('out','month'));
}
function display_large_month($month,$year,$showyear,$owner=0)
{
global $phpgw, $phpgw_info;
if($owner == $phpgw_info['user']['account_id'])
{
$owner = 0;
}
$this->read_repeated_events($owner);
$p = CreateObject('phpgwapi.Template',$this->template_dir);
$p->set_unknowns('remove');
$templates = Array(
'month' => 'month.tpl',
'month_filler' => 'month_filler.tpl',
'month_header' => 'month_header.tpl'
);
$p->set_file($templates);
$p->set_var('month_filler_text',$this->large_month_header($month,$year,False));
$p->parse('row','month_filler',True);
$monthstart = intval(date('Ymd',mktime(0,0,0,$month ,1,$year)));
$monthend = intval(date('Ymd',mktime(0,0,0,$month + 1,0,$year)));
$cellcolor = $phpgw_info['theme']['row_on'];
for ($i=$this->weekstarttime;intval(date('Ymd',$i))<=$monthend;$i += (24 * 3600 * 7))
{
$cellcolor = $phpgw->nextmatchs->alternate_row_color($cellcolor);
$p->set_var('month_filler_text',$this->display_week($i,False,$cellcolor,False,$owner,$monthstart,$monthend));
$p->parse('row','month_filler',True);
}
return $p->finish($p->parse('out','month'));
}
function html_for_event_day_at_a_glance ($event,$first_hour,$last_hour,&$time)
{
global $phpgw, $phpgw_info;
if ($phpgw_info['user']['preferences']['common']['timeformat'] == '12')
{
$format = 'h:i a';
}
else
{
$format = 'H:i';
}
$ind = intval($phpgw->common->show_date($event->datetime,'H'));
if($ind<$first_hour || $ind>$last_hour)
{
$ind = 99;
}
if(!isset($time[$ind]) || !$time[$ind])
{
$time[$ind] = '';
}
$description = $this->is_private($event,$this->owner,'description');
if (($this->printer_friendly == False) && (($description == 'private' && $this->check_perms(16)) || ($description != 'private')) && $this->check_perms(PHPGW_ACL_EDIT))
{
$time[$ind] .= '<a href="'.$phpgw->link($phpgw_info['server']['webserver_url']
.'/calendar/view.php','id='.$event->id.'&owner='.$this->owner)
. "\" onMouseOver=\"window.status='"
. lang('View this entry')."'; return true;\">";
}
$time[$ind] .= '[' . $phpgw->common->show_date($event->datetime,$format);
if ($event->datetime <> $event->edatetime)
{
$time[$ind] .= ' - ' . $phpgw->common->show_date($event->edatetime,$format);
$end_t_h = intval($phpgw->common->show_date($event->edatetime,'H'));
$end_t_m = intval($phpgw->common->show_date($event->edatetime,'i'));
if (end_t_m == 0)
{
$this->rowspan = $end_t_h - $ind;
}
else
{
$this->rowspan = $end_t_h - $ind + 1;
}
if(isset($this->rowspan_arr[$ind]))
{
$r = $this->rowspan_arr[$ind];
}
else
{
$r = 0;
}
if ($this->rowspan > $r && $this->rowspan > 1)
{
$this->rowspan_arr[$ind] = $this->rowspan;
}
}
$time[$ind] .= '] ';
$time[$ind] .= '<img src="'.$this->image_dir.'/circle.gif" border="0" alt="' . $description . '">';
if (($this->printer_friendly == False) && (($description == 'private' && $this->check_perms(16)) || ($description != 'private')) && $this->check_perms(PHPGW_ACL_EDIT))
{
$time[$ind] .= '</a>';
}
if ($event->priority == 3)
{
$time[$ind] .= '<font color="CC0000">';
}
$time[$ind] .= $this->is_private($event,$this->owner,'name');
if ($event->priority == 3)
{
$time[$ind] .= '</font>';
}
$time[$ind] .= '<br>';
}
function print_day_at_a_glance($date,$owner=0)
{
global $phpgw, $phpgw_info;
$this->read_repeated_events($owner);
$p = CreateObject('phpgwapi.Template',$this->template_dir);
$p->set_unknowns('remove');
$templates = Array(
'day_cal' => 'day_cal.tpl',
'mini_week' => 'mini_week.tpl',
'day_row_event' => 'day_row_event.tpl',
'day_row_time' => 'day_row_time.tpl'
);
$p->set_file($templates);
if (! $phpgw_info['user']['preferences']['calendar']['workdaystarts'] &&
! $phpgw_info['user']['preferences']['calendar']['workdayends'])
{
$phpgw_info['user']['preferences']['calendar']['workdaystarts'] = 8;
$phpgw_info['user']['preferences']['calendar']['workdayends'] = 16;
}
$first_hour = (int)$phpgw_info['user']['preferences']['calendar']['workdaystarts'] + 1;
$last_hour = (int)$phpgw_info['user']['preferences']['calendar']['workdayends'] + 1;
$events = Array(
CreateObject('calendar.calendar_item')
);
$time = Array();
$events = $this->get_sorted_by_date($date['raw']);
if(!$events)
{
}
else
{
$event = CreateObject('calendar.calendar_item');
for($i=0;$i<count($events);$i++)
{
$event = $events[$i];
if($event)
{
$this->html_for_event_day_at_a_glance($event,$first_hour,$last_hour,$time);
}
}
}
// squish events that use the same cell into the same cell.
// For example, an event from 8:00-9:15 and another from 9:30-9:45 both
// want to show up in the 8:00-9:59 cell.
$this->rowspan = 0;
$this->last_row = -1;
for ($i=0;$i<24;$i++)
{
if(isset($this->rowspan_arr[$i]))
{
$r = $this->rowspan_arr[$i];
}
else
{
$r = 0;
}
if(isset($time[$i]))
{
$h = $time[$i];
}
else
{
$h = '';
}
if ($this->rowspan > 1)
{
if (strlen($h))
{
$time[$this->last_row] .= $time[$i];
$time[$i] = '';
$this->rowspan_arr[$i] = 0;
}
$this->rowspan--;
}
elseif ($r > 1)
{
$this->rowspan = $this->rowspan_arr[$i];
$this->last_row = $i;
}
}
$var = Array(
'time_bgcolor' => $phpgw_info['theme']['cal_dayview'],
'bg_time_image' => $this->phpgwapi_template_dir.'/navbar_filler.jpg',
'font_color' => $phpgw_info['theme']['bg_text'],
'font' => $phpgw_info['theme']['font']
);
$p->set_var($var);
if (isset($time[99]) && strlen($time[99]) > 0)
{
$var = Array(
'event' => $time[99],
'bgcolor' => $phpgw->nextmatchs->alternate_row_color()
);
$p->set_var($var);
$p->parse('monthweek_day','day_row_event',False);
$var = Array(
'open_link' => '',
'time' => '&nbsp;',
'close_link' => ''
);
$p->set_var($var);
$p->parse('monthweek_day','day_row_time',True);
$p->parse('row','mini_week',True);
$p->set_var('monthweek_day','');
}
$this->rowspan = 0;
$times = 0;
for ($i=$first_hour;$i<=$last_hour;$i++)
{
if(isset($time[$i]))
{
$h = $time[$i];
}
else
{
$h = '';
}
$dtime = $this->build_time_for_display($i * 10000);
$p->set_var('extras','');
$p->set_var('event','&nbsp');
if ($this->rowspan > 1)
{
// this might mean there's an overlap, or it could mean one event
// ends at 11:15 and another starts at 11:30.
if (strlen($h))
{
$p->set_var('event',$time[$i]);
$p->set_var('bgcolor',$phpgw->nextmatchs->alternate_row_color());
$p->parse('monthweek_day','day_row_event',False);
}
$this->rowspan--;
}
else
{
if (!strlen($h))
{
$p->set_var('event','&nbsp;');
$p->set_var('bgcolor',$phpgw->nextmatchs->alternate_row_color());
$p->parse('monthweek_day','day_row_event',False);
}
else
{
$this->rowspan = isset($this->rowspan_arr[$i])?$this->rowspan_arr[$i]:0;
if ($this->rowspan > 1)
{
$p->set_var('extras',' rowspan="'.$this->rowspan.'"');
$p->set_var('event',$time[$i]);
$p->set_var('bgcolor',$phpgw->nextmatchs->alternate_row_color());
$p->parse('monthweek_day','day_row_event',False);
}
else
{
$p->set_var('event',$time[$i]);
$p->set_var('bgcolor',$phpgw->nextmatchs->alternate_row_color());
$p->parse('monthweek_day','day_row_event',False);
}
}
}
$open_link = ' - ';
$close_link = '';
if(($this->printer_friendly == False) && ($this->check_perms(PHPGW_ACL_EDIT) == True))
{
$open_link .= '<a href="'.$phpgw->link($phpgw_info['server']['webserver_url']
. '/calendar/edit_entry.php','year='.$date['year']
. '&month='.$date['month'].'&day='.$date['day']
. '&hour='.substr($dtime,0,strpos($dtime,':'))
. '&minute='.substr($dtime,strpos($dtime,':')+1,2).'&owner='.$this->owner).'">';
$close_link = '</a>';
}
$var = Array(
'open_link' => $open_link,
'time' => (intval(substr($dtime,0,strpos($dtime,':'))) < 10 ? '0'.$dtime : $dtime),
'close_link' => $close_link
);
$p->set_var($var);
$p->parse('monthweek_day','day_row_time',True);
$p->parse('row','mini_week',True);
$p->set_var('monthweek_day','');
} // end for
return $p->finish($p->parse('out','day_cal'));
} // end function
function timematrix($date,$starttime,$endtime,$participants)
{
global $phpgw, $phpgw_info;
if(!isset($phpgw_info['user']['preferences']['calendar']['interval']) ||
!$phpgw_info['user']['preferences']['calendar']['interval'])
{
$phpgw_info['user']['preferences']['calendar']['interval'] = 15;
}
$datetime = $this->gmtdate($date['raw']);
$increment = $phpgw_info['user']['preferences']['calendar']['interval'];
$interval = (int)(60 / $increment);
$str = '<center>'.$phpgw->common->show_date($datetime['raw'],'l, F d, Y').'<br>';
$str .= '<table width="85%" border="0" cellspacing="0" cellpadding="0" cols="'.((24 * $interval) + 1).'">';
$str .= '<tr><td height="1" colspan="'.((24 * $interval) + 1).'" bgcolor="black"><img src="'.$phpgw_info['server']['app_images'].'/pix.gif"></td></tr>';
$str .= '<tr><td width="15%">Participant</td>';
for($i=0;$i<24;$i++)
{
for($j=0;$j<$interval;$j++)
{
switch($j)
{
case 0:
if($interval == 4)
{
$k = ($i<=9?'0':substr($i,0,1));
}
$str .= '<td align="right" bgcolor="'.$phpgw_info['theme']['bg_color'].'"><font color="'.$phpgw_info['theme']['bg_text'].'">';
$str .= '<a href="'.$phpgw->link($phpgw_info['server']['webserver_url'].'/calendar/edit_entry.php','year='.$datetime['year'].'&month='.$datetime['month'].'&day='.$datetime['day'].'&hour='.$i.'&minute='.(interval * $j))."\" onMouseOver=\"window.status='".$i.':'.($increment * $j<=9?'0':'').($increment * $j)."'; return true;\">";
$str .= $k.'</a></font></td>';
break;
case 1:
if($interval == 4)
{
$k = ($i<=9?substr($i,0,1):substr($i,1,2));
}
$str .= '<td align="right" bgcolor="'.$phpgw_info['theme']['bg_color'].'"><font color="'.$phpgw_info['theme']['bg_text'].'">';
$str .= '<a href="'.$phpgw->link($phpgw_info['server']['webserver_url'].'/calendar/edit_entry.php','year='.$datetime['year'].'&month='.$datetime['month'].'&day='.$datetime['day'].'&hour='.$i.'&minute='.(interval * $j))."\" onMouseOver=\"window.status='".$i.':'.($increment * $j)."'; return true;\">";
$str .= $k.'</a></font></td>';
break;
default:
$str .= '<td align="left" bgcolor="'.$phpgw_info['theme']['bg_color'].'"><font color="'.$phpgw_info['theme']['bg_text'].'">';
$str .= '<a href="'.$phpgw->link($phpgw_info['server']['webserver_url'].'/calendar/edit_entry.php','year='.$datetime['year'].'&month='.$datetime['month'].'&day='.$datetime['day'].'&hour='.$i.'&minute='.(interval * $j))."\" onMouseOver=\"window.status='".$i.':'.($increment * $j)."'; return true;\">";
$str .= '&nbsp</a></font></td>';
break;
}
}
}
$str .= '</tr>';
$str .= '<tr><td height="1" colspan="'.((24 * $interval) + 1).'" bgcolor="black"><img src="'.$phpgw_info['server']['app_images'].'/pix.gif"></td></tr>';
if(!$endtime)
{
$endtime = $starttime;
}
for($i=0;$i<count($participants);$i++)
{
$this->read_repeated_events($participants[$i]);
$str .= '<tr>';
$str .= '<td width="15%">'.$phpgw->common->grab_owner_name($participants[$i]).'</td>';
$events = $this->get_sorted_by_date($datetime['raw'],$participants[$i]);
if(!$this->sorted_re)
{
for($j=0;$j<24;$j++)
{
for($k=0;$k<$interval;$k++)
{
$str .= '<td height="1" align="left" bgcolor="'.$phpgw_info['theme']['bg_color'].'" color="#999999">&nbsp;</td>';
}
}
}
else
{
for($h=0;$h<24;$h++)
{
for($m=0;$m<$interval;$m++)
{
$index = (($h * 10000) + (($m * $increment) * 100));
$time_slice[$index]['marker'] = '&nbsp';
$time_slice[$index]['color'] = $phpgw_info['theme']['bg_color'];
$time_slice[$index]['description'] = '';
}
}
for($k=0;$k<$this->sorted_re;$k++)
{
$event = $events[$k];
$eventstart = $this->localdates($event->datetime);
$eventend = $this->localdates($event->edatetime);
$start = ($eventstart['hour'] * 10000) + ($eventstart['minute'] * 100);
$starttemp = $this->splittime("$start");
$subminute = 0;
for($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");
$addminute = 0;
for($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");
$endtemp = $this->splittime("$end");
// 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'] / $increment);
}
for($m=$startminute;$m<=$endminute;$m++)
{
$index = ($hour + (($m * $increment) * 100));
$time_slice[$index]['marker'] = '-';
$time_slice[$index]['color'] = $phpgw_info['theme']['bg01'];
$time_slice[$index]['description'] = $this->is_private($event,$participants[$i]);
}
}
}
}
for($h=0;$h<24;$h++)
{
$hour = $h * 10000;
for($m=0;$m<$interval;$m++)
{
$index = ($hour + (($m * $increment) * 100));
$str .= '<td height="1" align="left" bgcolor="'.$time_slice[$index]['color']."\" color=\"#999999\" onMouseOver=\"window.status='".$time_slice[$index]['description']."'; return true;\">".$time_slice[$index]['marker'].'</td>';
}
}
}
$str .= '</tr>';
$str .= '<tr><td height="1" colspan="'.((24 * $interval) + 1).'" bgcolor="#999999"><img src="'.$phpgw_info['server']['app_images'].'/pix.gif"></td></tr>';
}
$str .= '</table></center>';
return $str;
}
}
?>