<?php

require_once 'soapclient/SforceMetadataClient.php';

require_once 'session.php';

require_once 'shared.php';

if (!WorkbenchContext::get()->isApiVersionAtLeast(10.0)) {

throw new WorkbenchHandledException("Metadata API not supported prior to version 10.0");

}

if (isset($_POST['retrievalConfirmed']) && isset($_POST["retrieveRequestId"])) {

$retrieveRequestId = htmlspecialchars($_POST["retrieveRequestId"]);

if (!isset($_SESSION[$retrieveRequestId])) {

throw new Exception("No retrieve request found. To re-retrieve, create a new retrieve request.");

}

$retrieveAsyncResults = WorkbenchContext::get()->getMetadataConnection()->retrieve($_SESSION[$retrieveRequestId]);

if (!isset($retrieveAsyncResults->id)) {

throw new Exception("Unknown retrieval error.\n" . isset($retrieveAsyncResults->message) ? $retrieveAsyncResults->message : "");

}

unset($_SESSION[$retrieveRequestId]);

header("Location: metadataStatus.php?asyncProcessId=" . $retrieveAsyncResults->id . "&op=R");

}

else if (isset($_POST['stageForRetrieval'])) {

if (isset($_FILES["packageXmlFile"]["name"]) && $_FILES["packageXmlFile"]["name"] == "" && isset($_POST['packageNames']) && $_POST['packageNames'] == "") {

throw new WorkbenchHandledException("Must specify at least an unpackaged manifest file or a package name.");

}

$retrieveRequest = new RetrieveRequest();

$retrieveRequest->apiVersion = WorkbenchContext::get()->getApiVersion();

$retrieveRequest->singlePackage = isset($_POST['singlePackage']);

if (isset($_FILES["packageXmlFile"]["name"]) && $_FILES["packageXmlFile"]["name"] != "") {

$validationErrors = validateUploadedFile($_FILES["packageXmlFile"]);

if ($validationErrors) {

throw new WorkbenchHandledException($validationErrors);

}

if (!endsWith($_FILES["packageXmlFile"]["name"], ".xml", true)) {

throw new WorkbenchHandledException("The file uploaded is not a valid XML file. Please try again.");

}

$retrieveRequest->unpackaged = parseUnpackagedManifest($_FILES["packageXmlFile"]["tmp_name"]);

}

if (isset($_POST['packageNames']) && $_POST['packageNames'] != "") {

$encodedPackageNames = array();

foreach(explodeCommaSeparated(htmlspecialchars($_POST['packageNames'])) as $p) {

if ($p == "unpackaged") {

throw new WorkbenchHandledException("Cannot retrieve a package named 'unpackaged' -- to retrieve metadata not in a package, upload an unpackaged manifest file (i.e. 'package.xml').");

}

$encodedPackageNames[] = urlencode($p);

}

$retrieveRequest->packageNames = $encodedPackageNames;

}

$retrieveRequestId = "RR-" . time();

$_SESSION[$retrieveRequestId] = $retrieveRequest;

require_once 'header.php';

displayInfo("Successfully staged retrieve request.");

?>

<p class='instructions'>Confirm the following retrieve request:</p>

<?php

$tree = new ExpandableTree("retrieveRequestTree", ExpandableTree::processResults($_SESSION[$retrieveRequestId]));

$tree->setForceCollapse(true);

$tree->printTree();

?>

<form id='retrieveForm' name='retrieveForm' method='POST'

action=''><input type='hidden'

name='retrieveRequestId' value='<?php print $retrieveRequestId; ?>' />

<input type='submit' name='retrievalConfirmed' value='Retrieve' /></form>

<?php

}

else {

require_once 'header.php';

?>

<p class='instructions'>Choose an unpackaged manifest file (i.e.

'package.xml'), provide a comma-separated list of package names, or both

to define a retrieve request along with any applicable options:</p>

<form id='retrieveForm' name='retrieveForm' method='POST'

action=''

enctype='multipart/form-data'><input type='hidden'

name='MAX_FILE_SIZE'

value='<?php print WorkbenchConfig::get()->value("maxFileSize"); ?>' />

<table>

<tr>

<td style='padding-right: 20px;'>Unpackaged Manifest:</td>

<td><input id='packageXmlFile' type='file' name='packageXmlFile'

size='44' /></td>

<td><img

onmouseover="Tip('XML file defining types (name and members) and version to be retreived. See Salesforce.com Metadata API Developers guide for an example of a package.xml file.')"

align='absmiddle' src='<?php echo getPathToStaticResource('/images/help16.png'); ?>' /></td>

</tr>

<tr>

<td>Package Names:</td>

<td><input id='packageNames' type='text' name='packageNames'

size='44' /></td>

<td><img

onmouseover="Tip('Comma separated list of package names to be retrieved.')"

align='absmiddle' src='<?php echo getPathToStaticResource('/images/help16.png'); ?>' /></td>

</tr>

<tr>

<td>Single Package:</td>

<td><input id='singlePackage' type='checkbox'

name='singlePackage' /></td>

<td><img

onmouseover="Tip('Specifies whether only a single package is being retrieved. If false, then more than one package is being retrieved.')"

align='absmiddle' src='<?php echo getPathToStaticResource('/images/help16.png'); ?>' /></td>

</tr>

<tr>

<td colspan='2'></td>

</tr>

<tr>

<td></td>

<td colspan='2'><input type='submit' name='stageForRetrieval'

value='Next' /></td>

</tr>

</table>

</form>

<?php

}

include_once 'footer.php';

function parseUnpackagedManifest($xmlFile) {

libxml_use_internal_errors(true);

$packageXml = simplexml_load_file($xmlFile);

if (!isset($packageXml) || !$packageXml) {

$xmlErrors = array();

foreach(libxml_get_errors() as $xmlError) {

$xmlErrors[] = "$xmlError->message [Line $xmlError->line : Column: $xmlError->column]";

}

displayError($xmlErrors, true, true);

libxml_clear_errors();

exit;

}

libxml_use_internal_errors(false);

$unpackaged = new Package();

if (isset($packageXml->version)) {

$unpackaged->version = (string) $packageXml->version;

} else {

throw new WorkbenchHandledException("'version' element is required");

}

if (isset($packageXml->types)) {

$unpackaged->types = array();

foreach ($packageXml->types as $typeXml) {

$type = new PackageTypeMembers();

if(isset($typeXml->name)) $type->name = (string) $typeXml->name;

if (isset($typeXml->members)) {

$type->members = array();

foreach ($typeXml->members as $memberXml) {

$type->members[] = (string) $memberXml;

}

$unpackaged->types[] = $type;

}

}

}

unset($packageXml);

return $unpackaged;

}

?>