web-parts/projects.php

<?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 (Eclipse Foundation)- initial API and implementation
 *******************************************************************************/

/*
 * This script assumes that it is being included by another script. We
 * assume that the $App variable has already been defined.
 */

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

$smallIconDir = "http://dev.eclipse.org/small_icons";

$projects = get_project_hierarchy();

//$yui_source = '/eclipse.org-common/yui/2.6.0/build';
$yui_source = 'http://yui.yahooapis.com/2.8.0r4/build';

$App->AddExtraHtmlHeader("<script src=\"$yui_source/yahoo/yahoo.js\"></script>"); 
$App->AddExtraHtmlHeader("<script src=\"$yui_source/event/event.js\"></script>");
$App->AddExtraHtmlHeader("<script src=\"$yui_source/connection/connection.js\"></script>");

$App->AddExtraHtmlHeader("<link type=\"text/css\" rel=\"stylesheet\" href=\"$yui_source/treeview/assets/skins/sam/treeview.css\">");
$App->AddExtraHtmlHeader("<script src=\"$yui_source/yahoo-dom-event/yahoo-dom-event.js\"></script>");
$App->AddExtraHtmlHeader("<script src=\"$yui_source/treeview/treeview-min.js\"></script>");

$App->AddExtraHtmlHeader("<link type=\"text/css\" rel=\"stylesheet\" href=\"/projects/web-parts/projects.css\">");

?>

<h3>Eclipse Projects</h3>
<div class="yui-skin-sam">
	<div id="projects">
		<div id="projects-tree">Loading...</div>
		<div id="project-summary"></div>
		<div style="clear:both;"></div>
	</div>
</div>
<script language="javascript">
function treeInit() {
	var div = document.getElementById("projects-tree");
	var tree = new YAHOO.widget.TreeView("projects-tree", [
	<?
		function render_hierarchy($projects, $expand=true) {
			global $smallIconDir;
			
			$separator = '';
			foreach($projects as $project) {
				if ($project->isComponent()) continue;
				$id = $project->getId();
				if ($id == 'galileo') continue;
				
				echo "$separator{\n";
				$separator = ",";
				
				$name = htmlentities($project->getName());
				$projectUrl = $project->getProjectUrl();
				$wikiUrl = $project->getWikiUrl();
				
				$name = $project->getName();
				
//				if ($projectUrl) {
//					//$name = "<a href=\"$projectUrl\">$name</a>";
//				}
//				$icons = '';
//				
//				if ($project->isInIncubationPhase()) 
//					$icons .= "<a href=\"http://wiki.eclipse.org/Development_Resources/HOWTO/Incubation_Phase\"><img title=\"This project is in the Incubation phase\" src=\"/projects/images/egg.gif\"></a>";
//				
//				$icons .= "<a href=\"/projects/project_summary.php?projectid=$id\"><img title=\"Project Summary\" src=\"$smallIconDir/apps/help-browser.png\"></a>";
//				
//				if ($wikiUrl) 
//					$icons .= "<a href=\"$wikiUrl\"><img title=\"Project Wiki Page\" src=\"/home/categories/images/wiki.gif\"></a>";
//					
				$label = addslashes("$name");
				
				echo "\ttype: \"text\",\n";
				echo "\tdata: \"$id\",";
				echo "\tlabel: \"$label\",\n";
				echo "\tpropagateHighlightUp: true,\n";
				echo "\texpanded: " . ($expand ? 'true' : 'false');
				
				if ($project->hasChildren()) {
					echo ",\n";
					echo "\tchildren: [\n";
					render_hierarchy($project->getChildren(), false);
					echo "]";
				}
				echo "}";
			}
		}
	
		render_hierarchy($projects, false);
	?>
	]);
	
	tree.subscribe("focusChanged",select);

	function select(info) {
		if(info.newNode!=null) {
			var id = info.newNode.data;
			loadSummary(id);
		}
	}

	function loadSummary(id) {
		var summaryDiv = document.getElementById("project-summary");
		var url = '/projects/web-parts/project_summary.php?id=' + id;
		var successFunction = function(req){ 
			summaryDiv.innerHTML = req.responseText;
		};
		var transaction = YAHOO.util.Connect.asyncRequest('GET',url,{success:successFunction},null);
	}
	
	tree.render();
	loadSummary(null);
}
YAHOO.util.Event.onDOMReady(treeInit);

</script>