Gazelle/classes/calendarview.class.php

<?

class CalendarView {
	private static $Days = array('S','M','T','W','T','F','S');
	private static $Headings = array('Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday');
	private static $Events;

	public static function render_title($Month, $Year) {
		$NextMonth = $Month % 12 == 0 ? 1 : $Month + 1;
		$PreviousMonth = $Month == 1 ? 12 : $Month - 1;
		$NextYear = $Year;
		if ($NextMonth == 1) {
			$NextYear++;
		}
		$PreviousYear = $Year;
		if ($PreviousMonth == 12) {
			$PreviousYear--;
		}
?>
		<h1 class="center">
			<a href="tools.php?action=calendar&amp;month=<?=$PreviousMonth?>&amp;year=<?=$PreviousYear?>"><</a>
			<?=date("F", mktime(0, 0, 0, $Month, 10)) . " " . $Year?>
			<a href="tools.php?action=calendar&amp;month=<?=$NextMonth?>&amp;year=<?=$NextYear?>">></a>
		</h1>
		<input type="hidden" id="month" value="<?=$Month?>"/>
		<input type="hidden" id="year" value="<?=$Year?>"/>
<?	}

	private static function get_events_on($Day, $Events) {
		// Linear search, Lol.
		$Results = array();
		foreach ($Events as $Event) {
			if ($Event['StartDay'] == $Day || ($Event['StartDay'] <= $Day && $Event['EndDay'] >= $Day)) {
				$Results[] = $Event;
			}
		}
		return $Results;
	}


	private static function render_events_day($Day, $Events) {
		$Events = self::get_events_on($Day, $Events);
		foreach ($Events as $Event) {
			$Color = Calendar::$Colors[Calendar::$Importances[$Event['Importance']]];
			$Category = Calendar::$Categories[$Event['Category']];
			$Tooltip = $Event['Title'] . " - " . Calendar::$Categories[$Event['Category']] . " - " . Calendar::$Importances[$Event['Importance']];
?>
			<p><a href="#" class="event_day tooltip" title="<?=$Tooltip?>" data-gazelle-id="<?=$Event['ID']?>" style="color: <?=$Color?>;"><?=Format::cut_string($Event['Title'], 8, true)?></a></p>
<?		}
	}



	public static function render_calendar($Month, $Year, $Events) {
		$RunningDay = date('w',mktime(0, 0, 0, $Month, 1, $Year));
		$DaysInMonth = date('t',mktime(0 ,0 ,0, $Month, 1, $Year));
		$DaysThisWeek = 1;
		$DayCounter = 0;
		$DatesArray = array();
?>

		<table class="calendar">
<?			foreach (self::$Headings as $Heading) { ?>
				<td class="calendar-row calendar-heading">
					<strong><?=$Heading?></strong>
				</td>
<?			} ?>
			<tr class="calendar-row">

<?			for ($x = 0; $x < $RunningDay; $x++) { ?>
				<td class="calendar-day-np"></td>
<?				$DaysThisWeek++;
			}

			for ($i = 1; $i <= $DaysInMonth; $i++) { ?>
				<td class="calendar-day">
					<div class="day-events">
<?						self::render_events_day($i, $Events); ?>
					</div>
					<div class="day-number">
						<?=$i?>
					</div>
				</td>
<?				if ($RunningDay == 6) { ?>
					</tr>
<?					if (($DayCounter+1) != $DaysInMonth) { ?>
						<tr class="calendar-row">
<?					}
					$RunningDay = -1;
					$DaysThisWeek = 0;
				}
				$DaysThisWeek++;
				$RunningDay++;
				$DayCounter++;
			}

			if ($DaysThisWeek < 8) {
				for ($x = 1; $x <= (8 - $DaysThisWeek); $x++) { ?>
					<td class="calendar-day-np"></td>
<?				}
			}
?>
			</tr>

			</table>
<?
			echo $Calendar;
		}
}