<?php 	
/*******************************************************************************
 * Copyright (c) 2010 Eclipse Foundation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *   Wayne Beaton - initial API and implementation
 *******************************************************************************/

require_once($_SERVER['DOCUMENT_ROOT'] . "/projects/classes/common.php");
require_once($_SERVER['DOCUMENT_ROOT'] . "/projects/classes/debug.php");
trace_file_info(__FILE__);

require_once($_SERVER['DOCUMENT_ROOT'] . "/eclipse.org-common/system/app.class.php");	
require_once($_SERVER['DOCUMENT_ROOT'] . "/eclipse.org-common/system/nav.class.php"); 	
require_once($_SERVER['DOCUMENT_ROOT'] . "/eclipse.org-common/system/menu.class.php"); 	
$App = new App();	
$Nav = new Nav();	
$Menu = new Menu();		

login_committer();

include($App->getProjectCommon()); 

require_once($_SERVER['DOCUMENT_ROOT'] . "/projects/classes/CQ.class.php");

$cqs = find_root_cqs();

if ($App->getHTTPParameter('sort') == 'name') {
	function sortCQs($cq1, $cq2) {		
		$compare = strcasecmp($cq1->getName(), $cq2->getName());
		if ($compare == 0) {
			return strcasecmp($cq1->getVersion(), $cq2->getVersion());
		} else {
			return $compare;
		}
	}
	usort($cqs, 'sortCQs');
}

ob_start();

$pageKeywords = "";
$pageTitle = "An Overview of Contribution Questionnaires";
$pageAuthor = "Wayne Beaton";
?>

<div id="midcolumn">
<div class="homeitem">
<h1><?= $pageTitle ?></h1>

<p>This page display information about contribution questionnaires (CQs),
including the hierarchical relationship of the various &quot;piggy-back&quot;.
Where known, the file patterns for any JAR'd bundles associated with
the CQs are indicated.</p>

<style>
.cq table {border-width:0;margin-top:1em;margin-bottom:5px}
.cq tr {vertical-align:top}
.cq p {margin:0}
.cq-info {margin-left:2em}
.cq-info p ul {margin-top:0px;margin-bottom:}
.cq-info li {margin:0}
</style>


<?php 

function display_cqs($cqs) {
	foreach ($cqs as $cq) {
		display_cq($cq);
	}
}

function display_cq($cq) {
	if (!$cq->is_approved()) return;
	echo "<div class=\"cq\">";
	if ($cq->is_contribution()) {
		$icon = 'eclipse.gif';
		$title = 'An EPL-licensed contribution to an Eclipse project';
	} else {
		$icon = 'library.png';
		$title = 'A third-party library';
	}
	
	$description = htmlentities($cq->getDescription());
	$name = htmlentities($cq->getName());
	$version = htmlentities($cq->getVersion());
	
	$header = $name;
	if ($version) $header = "$header $version";
	
	echo "
		<table>
			<tr>
				<td><img src=\"/projects/images/$icon\" title=\"$title\"></img></td>
				<td><h4><a href=\"https://dev.eclipse.org/ipzilla/show_bug.cgi?id=$cq->id\">CQ&nbsp;$cq->id</a></h4></td>
				<td><h4>$header</h4><p>$description<p></td>
			</tr>
		</table>";
	echo "<div class=\"cq-info\">";
	
	$id = $cq->project;
	echo "<p>Created by: <a href=\"/projects/project.php?id=$id\">$id</a></p>";
	if ($cq->piggyback_cqs) {
		echo "<p>Piggyback CQs:</p>";
		echo "<ul>";
		display_piggybacks($cq->piggyback_cqs);
		echo "</ul>";
	}
	if ($cq->bundles) {
		echo "<p>Bundles:</p>";
		echo "<ul>";
		foreach($cq->bundles as $bundle => $regex) {
			echo "<li>$bundle</li>";
		}
		echo "</ul>";
	}
	echo "</div>";
	echo "</div>";
}

function display_piggybacks($cqs) {
	foreach($cqs as $cq) {
		if ($cq->is_approved()) {
			$description = htmlentities($cq->description);
			echo "<li><a href=\"https://dev.eclipse.org/ipzilla/show_bug.cgi?id=$cq->id\" title=\"$description\">$cq->id</a> $cq->project</li>";
		}
		display_piggybacks($cq->piggyback_cqs);
	}
}

display_cqs($cqs);

?>


<?php 

echo get_trace_html();

?>

</div>
</div>

<?php 
$html = ob_get_contents();
ob_end_clean();
$App->generatePage($theme, $Menu, $Nav, $pageAuthor, $pageKeywords, $pageTitle, $html);
?>