xml/iplog.xml.php

<?php 	    
/*******************************************************************************
 * Copyright (c) 2009 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:
 *    Eclipse Foundation- initial API and implementation
 *******************************************************************************/

require_once(dirname(__FILE__) . "/../classes/common.php");
require_once($_SERVER['DOCUMENT_ROOT'] . "/eclipse.org-common/system/app.class.php");
$App = new App();
include($App->getProjectCommon());

/*
 * This file generates XML content describing the hierarchy of projects.
 * All projects are reported regardless of their state (i.e. archived projects
 * are included).
 */

//require_once("../common/shared_functions.php");

//ini_set('error_reporting', E_ALL);
//ini_set('display_errors', 1);

require_once("iplog_licenses.php");
require_once("iplog_contribution_questionnaires.php");
require_once("iplog_committers.php");
require_once("iplog_contributors.php");

//define("PROJECT_ID_PATTERN", "/^[a-zA-Z0-9]+(\.[a-zA-Z0-9]+){0,2}$/");

/*
 * $projectids is an array containing the ids of the projects provided
 * via the http request. We take the value provided in the "id" parameter
 * and break the string into a collection of ids; each id is separated
 * from the next by a comma. The first value is assumed to be the
 * id of the project for which the log is generated.
 */

$ids = split(',', $_GET["id"]);
$allProjects = clean_project_ids($ids);

header("Content-type: text/xml");
header("Content-Disposition: inline; filename=project.iplog");

$filename = $_SERVER['DOCUMENT_ROOT'] . "/projects/xml/project_ip_data.php";
$last_modified = filemtime($filename);

$modified_date = date ("Y-m-d H:i:s", $last_modified);
echo "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
echo "<iplog:iplog xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:iplog=\"http://www.eclipse.org/projects/xml/iplog\" xsi:schemaLocation=\"http://www.eclipse.org/projects/xml/iplog iplog.xsd\">\n";
  
dump_project_ids($allProjects);
dump_project_licenses($allProjects);
dump_project_cqs($allProjects);
dump_project_committers($allProjects);
dump_project_contributors($allProjects);

echo "</iplog:iplog>";


/*
 * This function cleans up the given array of project ids to make
 * sure that they at least look like proper values. That is, the
 * array of ids provided is pruned to only include those that match
 * the conventions established for project ids. No actual check is
 * done by this function to see if the ids are real.
 */
function clean_project_ids(&$ids) {
	$projectids = array();	
	foreach ($ids as $id) {
		//$id = trim($id);
		if (isValidProjectId($id)) {
			$projectids[] = $id;
		}
	}
	return $projectids;
}
	
//function isValidProjectId($id) {
//	return preg_match(PROJECT_ID_PATTERN, $id) > 0;
//}
	
/*
 * Echo the list of projects we've received. We query the database
 * to find the names for the projects with the given ids. As a result
 * of the query, the output contains only those projects that actually
 * exist.
 * 
 * This function assumes that the first id in the list is the "root"
 * project and renders it specially. Specifically, the first id is 
 * rendered using the tag "iplog:root"; each subsequent project
 * is rendered as "iplog:project" per the XSD.
 */
function dump_project_ids(&$projectids) {
	global $App;
	$query = "SELECT Name, ProjectId FROM Projects where ProjectId in ('" . implode( "','", $projectids ) ."')";
	$result = $App->foundation_sql($query);
	$tag = "project";
	while( $row = mysql_fetch_assoc($result) ) {
		$projectid = $row['ProjectId'];
		$name = $row['Name'];
		echo "<iplog:$tag id=\"$projectid\" name=\"$name\"/>";
		$tag = "includes";
	}
}


function log_message($message) {
	//$message = htmlspecialchars($message);
	//echo "<!-- log message=\"$message\" -->";
}

function log_query($sql) {
	log_message("sql: $sql");
}

?>