New file |
0,0 → 1,93 |
<?php |
/** |
* Description: demonstrates a decorator to provide simple output formatting |
* on the month while still allowing the days to be accessed via the decorator |
* In practice you _wouldn't_ do this - each decorator comes with a performance |
* hit for extra method calls. For this example some simple functions could help |
* format the month while the days are accessed via the normal Month object |
*/ |
if ( !@include 'Calendar/Calendar.php' ) { |
define('CALENDAR_ROOT','../../'); |
} |
require_once CALENDAR_ROOT.'Month/Weekdays.php'; |
require_once CALENDAR_ROOT.'Decorator.php'; |
|
// Decorate a Month with methods to improve formatting |
class MonthDecorator extends Calendar_Decorator { |
/** |
* @param Calendar_Month |
*/ |
function MonthDecorator(& $Month) { |
parent::Calendar_Decorator($Month); |
} |
/** |
* Override the prevMonth method to format the output |
*/ |
function prevMonth() { |
$prevStamp = parent::prevMonth(TRUE); |
// Build the URL for the previous month |
return $_SERVER['PHP_SELF'].'?y='.date('Y',$prevStamp). |
'&m='.date('n',$prevStamp).'&d='.date('j',$prevStamp); |
} |
/** |
* Override the thisMonth method to format the output |
*/ |
function thisMonth() { |
$thisStamp = parent::thisMonth(TRUE); |
// A human readable string from this month |
return date('F Y',$thisStamp); |
} |
/** |
* Override the nextMonth method to format the output |
*/ |
function nextMonth() { |
$nextStamp = parent::nextMonth(TRUE); |
// Build the URL for next month |
return $_SERVER['PHP_SELF'].'?y='.date('Y',$nextStamp). |
'&m='.date('n',$nextStamp).'&d='.date('j',$nextStamp); |
} |
} |
|
if (!isset($_GET['y'])) $_GET['y'] = date('Y'); |
if (!isset($_GET['m'])) $_GET['m'] = date('n'); |
|
// Creata a month as usual |
$Month = new Calendar_Month_Weekdays($_GET['y'],$_GET['m']); |
|
// Pass it to the decorator and use the decorator from now on... |
$MonthDecorator = new MonthDecorator($Month); |
$MonthDecorator->build(); |
?> |
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> |
<html> |
<head> |
<title> A Simple Decorator </title> |
</head> |
<body> |
<h1>A Simple Decorator</h1> |
<table> |
<caption><?php echo ( $MonthDecorator->thisMonth() ); ?></caption> |
<?php |
while ( $Day = $MonthDecorator->fetch() ) { |
if ( $Day->isFirst() ) { |
echo ( "\n<tr>\n" ); |
} |
if ( $Day->isEmpty() ) { |
echo ( "<td> </td>" ); |
} else { |
echo ( "<td>".$Day->thisDay()."</td>" ); |
} |
if ( $Day->isLast() ) { |
echo ( "\n</tr>\n" ); |
} |
} |
?> |
<tr> |
<td><a href="<?php echo ($MonthDecorator->prevMonth()); ?>">Prev</a></td> |
<td colspan="5"> </td> |
<td><a href="<?php echo ($MonthDecorator->nextMonth()); ?>">Next</a></td> |
</tr> |
</table> |
</body> |
</html> |