org.eclipse.emf.cdo.releng.promotion.admin/promotion/Project.php

<?php

require_once 'Drop.php';

class Project
{
	public $path;
	public $trains;
	public $drops = array();
	private $dropsByQualifier = array();
	private $stagedDropsByTrain = array();

	function __construct($path, $trains)
	{
		$this->path = $path;
		$this->trains = $trains;

		$d = dir($this->path);
		while (false !== ($entry = $d->read()))
		{
			if (strpos($entry, ".") !== 0)
			{
				$this->addDrop($entry);
			}
		}

		$d->close();
	}

	function getDrop($qualifier)
	{
		return $this->dropsByQualifier[$qualifier];
	}

	function getStagedDrop($train)
	{
		if (array_key_exists($train, $this->stagedDropsByTrain))
		{
			return $this->stagedDropsByTrain[$train];
		}

		return false;
	}

	function getDrops($stream)
	{
		$drops = array();
		foreach ($this->drops as $drop)
		{
			if ($drop->stream == $stream)
			{
				$drops[count($drops)] = $drop;
			}
		}

		uasort($drops, "cmpDrops");
		return $drops;
	}

	function getStreams()
	{
		$streams = array();
		foreach ($this->drops as $drop)
		{
			$streams[$drop->stream] = true;
		}

		uksort($streams, "cmpStreams");
		return $streams;
	}

	function generate()
	{
		echo '<table border="1" cellpadding="8">';
		foreach ($this->getStreams() as $stream => $v)
		{
			echo '<tr>';
			echo '<th colspan="9"><font size="+2">'.$stream.' Stream</font></th>';
			echo '</tr>';

			foreach ($this->getDrops($stream) as $drop)
			{
				$drop->generate();
			}
		}

		echo '</table>';
	}

	private function addDrop($qualifier)
	{
		$drop = new Drop($this, $qualifier);
		$this->drops[count($this->drops)] = $drop;
		$this->dropsByQualifier[$drop->qualifier] = $drop;

		if ($drop->staged)
		{
			$this->stagedDropsByTrain[$drop->train] = $drop;
		}

		return $drop;
	}
}

function cmpStreams($a, $b)
{
	$a = explode(".", $a);
	$b = explode(".", $b);

	if (intval($a[0]) > intval($b[0])) return -1;
	if (intval($a[0]) < intval($b[0])) return 1;
	if (intval($a[1]) > intval($b[1])) return -1;
	if (intval($a[1]) < intval($b[1])) return 1;
	return 0;
}

function cmpDrops($a, $b)
{
	$a = substr($a->qualifier, 1);
	$b = substr($b->qualifier, 1);
	return -strcmp($a, $b);
}

?>