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<?php
/**
* This class represent a month of free busy information sets.
*
* Copyright 2004-2008 The Horde Project (http://www.horde.org/)
*
* See the enclosed file COPYING for license information.
*
* $Horde: kronolith/lib/FBView/month.php,v 1.4.2.2 2008/01/02 11:32:18 jan Exp $
*
* @author Gunnar Wrobel <wrobel@pardus.de>
* @author Jan Schneider <jan@horde.org>
* @package Kronolith
*/
class Kronolith_FreeBusy_View_month extends Kronolith_FreeBusy_View {
var $view = 'month';
var $_timeBlocks = array();
var $_days = 30;
function _title()
{
global $registry, $prefs;
return Horde::link('#', _("Previous Month"), '', '', 'return switchTimestamp(' . ($this->_startStamp - 1) . ');') .
Horde::img('nav/left.png', '<', null, $registry->getImageDir('horde')) .
'</a>' .
strftime($prefs->getValue('date_format'), $this->_startStamp) .
' - ' .
strftime($prefs->getValue('date_format'), $this->_startStamp + (($this->_days - 1) * 86400)) .
Horde::link('#', _("Next Month"), '', '', 'return switchTimestamp(' . ($this->_endStamp + 1) . ');') .
Horde::img('nav/right.png', '>', null, $registry->getImageDir('horde')) .
'</a>';
}
function _hours()
{
global $prefs;
$hours_html = '';
$dayWidth = round(100 / $this->_days);
$date_format = $prefs->getValue('date_format');
$week = Date_Calc::weekOfYear(1, date('n', $this->_startStamp), date('Y', $this->_startStamp));
$span = (7 - Date_Calc::dayOfWeek(1, date('n', $this->_startStamp), date('Y', $this->_startStamp))) % 7 + 1;
$span_left = $this->_days;
$t = $this->_startStamp;
while ($span_left > 0) {
$span_left -= $span;
$week_label = Horde::link('#', '', '', '', 'return switchDateView(\'week\',' . $t . ');') . ("Week") . ' ' . $week . '</a>';
$hours_html .= sprintf('<th colspan="%d" width="%s%%">%s</th>',
$span, $dayWidth, $week_label);
$week++;
$t += 7 * 24 * 3600;
$span = min($span_left, 7);
}
$hours_html .= '</tr><tr><td width="100" class="label"> </td>';
for ($i = 0; $i < $this->_days; $i++) {
$t = mktime(0, 0, 0, date('n', $this->_startStamp), date('j', $this->_startStamp) + $i, date('Y', $this->_startStamp));
$day_label = Horde::link('#', '', '', '', 'return switchDateView(\'day\',' . $t . ');') . sprintf("%s.", $i + 1) . '</a>';
$hours_html .= sprintf('<th width="%s%%">%s</th>',
$dayWidth, $day_label);
}
for ($i = 0; $i < $this->_days; $i++) {
$t = mktime($this->_startHour, 0, 0, date('n', $this->_startStamp), date('j', $this->_startStamp) + $i, date('Y', $this->_startStamp));
$this->_timeBlocks[$t] = mktime($this->_endHour, 0, 0, date('n', $this->_startStamp), date('j', $this->_startStamp) + $i, date('Y', $this->_startStamp));
}
return $hours_html;
}
function _render($day = null)
{
global $prefs;
if (is_null($day)) {
list($startDate['year'], $startDate['month'], $startDate['mday']) = explode('-', Date_Calc::beginOfMonthBySpan(0, null, null, "%Y-%m-%d"));
$day = mktime(0, 0, 0, $startDate['month'], $startDate['mday'], $startDate['year']);
} else {
list($startDate['year'], $startDate['month'], $startDate['mday']) = explode('-', Date_Calc::beginOfMonthBySpan(0, date('n', $day), date('Y', $day), "%Y-%m-%d"));
$day = mktime(0, 0, 0, $startDate['month'], $startDate['mday'], $startDate['year']);
}
$this->_startStamp = mktime(0, 0, 0, date('n', $day), date('j', $day), date('Y', $day));
$this->_days = Date_Calc::daysInMonth($startDate['month'], $startDate['year']);
$this->_endStamp = mktime(23, 59, 59, date('n', $day), date('j', $day) + $this->_days - 1, date('Y', $day));
}
}
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