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<?php |
/** |
* Description: demonstrates a decorator used to "attach a payload" to a selection |
* to make it available when iterating over calendar children |
*/ |
|
//if you use ISO-8601 dates, switch to PearDate engine |
define('CALENDAR_ENGINE', 'PearDate'); |
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if ( !@include 'Calendar/Calendar.php' ) { |
define('CALENDAR_ROOT','../../'); |
} |
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require_once CALENDAR_ROOT . 'Month/Weekdays.php'; |
require_once CALENDAR_ROOT . 'Day.php'; |
require_once CALENDAR_ROOT . 'Decorator.php'; |
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// accepts multiple entries |
class DiaryEvent extends Calendar_Decorator |
{ |
var $entries = array(); |
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function DiaryEvent($calendar) { |
Calendar_Decorator::Calendar_Decorator($calendar); |
} |
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function addEntry($entry) { |
$this->entries[] = $entry; |
} |
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function getEntry() { |
$entry = each($this->entries); |
if ($entry) { |
return $entry['value']; |
} else { |
reset($this->entries); |
return false; |
} |
} |
} |
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class MonthPayload_Decorator extends Calendar_Decorator |
{ |
//Calendar engine |
var $cE; |
var $tableHelper; |
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var $year; |
var $month; |
var $firstDay = false; |
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function build($events=array()) |
{ |
require_once CALENDAR_ROOT . 'Day.php'; |
require_once CALENDAR_ROOT . 'Table/Helper.php'; |
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$this->tableHelper = & new Calendar_Table_Helper($this, $this->firstDay); |
$this->cE = & $this->getEngine(); |
$this->year = $this->thisYear(); |
$this->month = $this->thisMonth(); |
|
$daysInMonth = $this->cE->getDaysInMonth($this->year, $this->month); |
for ($i=1; $i<=$daysInMonth; $i++) { |
$Day = new Calendar_Day(2000,1,1); // Create Day with dummy values |
$Day->setTimeStamp($this->cE->dateToStamp($this->year, $this->month, $i)); |
$this->children[$i] = new DiaryEvent($Day); |
} |
if (count($events) > 0) { |
$this->setSelection($events); |
} |
Calendar_Month_Weekdays::buildEmptyDaysBefore(); |
Calendar_Month_Weekdays::shiftDays(); |
Calendar_Month_Weekdays::buildEmptyDaysAfter(); |
Calendar_Month_Weekdays::setWeekMarkers(); |
return true; |
} |
|
function setSelection($events) |
{ |
$daysInMonth = $this->cE->getDaysInMonth($this->year, $this->month); |
for ($i=1; $i<=$daysInMonth; $i++) { |
$stamp1 = $this->cE->dateToStamp($this->year, $this->month, $i); |
$stamp2 = $this->cE->dateToStamp($this->year, $this->month, $i+1); |
foreach ($events as $event) { |
if (($stamp1 >= $event['start'] && $stamp1 < $event['end']) || |
($stamp2 >= $event['start'] && $stamp2 < $event['end']) || |
($stamp1 <= $event['start'] && $stamp2 > $event['end']) |
) { |
$this->children[$i]->addEntry($event); |
$this->children[$i]->setSelected(); |
} |
} |
} |
} |
|
function fetch() |
{ |
$child = each($this->children); |
if ($child) { |
return $child['value']; |
} else { |
reset($this->children); |
return false; |
} |
} |
} |
|
// Calendar instance used to get the dates in the preferred format: |
// you can switch Calendar Engine and the example still works |
$cal = new Calendar; |
|
$events = array(); |
//add some events |
$events[] = array( |
'start' => $cal->cE->dateToStamp(2004, 6, 1, 10), |
'end' => $cal->cE->dateToStamp(2004, 6, 1, 12), |
'desc' => 'Important meeting' |
); |
$events[] = array( |
'start' => $cal->cE->dateToStamp(2004, 6, 1, 21), |
'end' => $cal->cE->dateToStamp(2004, 6, 1, 23, 59), |
'desc' => 'Dinner with the boss' |
); |
$events[] = array( |
'start' => $cal->cE->dateToStamp(2004, 6, 5), |
'end' => $cal->cE->dateToStamp(2004, 6, 10, 23, 59), |
'desc' => 'Holidays!' |
); |
|
|
|
$Month = & new Calendar_Month_Weekdays(2004, 6); |
$MonthDecorator = new MonthPayload_Decorator($Month); |
$MonthDecorator->build($events); |
|
?> |
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+ text-align: center; |
+ background-color: #e7e3e7; |
+ padding: 5pt; |
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+ text-align: left; |
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+ |
+div.dayNumber { |
+ text-align: right; |
+ background-color: #f8f8f8; |
+ border-bottom: 1px solid #ccc; |
+} |
+ul { |
+ margin-left: 0; |
+ |
+ |
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+ |
+<body> |
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+ |
+ echo '<td class="calCell'; |
+ if ($Day->isSelected()) { |
+ echo ' calCellBusy'; |
+ } elseif ($Day->isEmpty()) { |
+ echo ' calCellEmpty'; |
+ } |
+ echo '">'; |
+ echo '<div class="dayNumber">'.$Day->thisDay().'</div>'; |
+ |
+ |
+ |
+ |
+ echo '<div class="dayContents"><ul>'; |
+ while ($entry = $Day->getEntry()) { |
+ echo '<li>'.$entry['desc'].'</li>'; |
+ //you can print the time range as well |
+ } |
+ echo '</ul></div>'; |
+ } |
+ |
+ |
+ |
+ echo "</tr>\n"; |
+ |
+ |
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+ |
+ |
+</html> |
\ No newline at end of file |