/**
* Installs optional packages for this package.
*/
protected function installPackageOptionals()
{
if (count($this->packageArchive->getOptionals()) == 0) {
// packages does not have any optional packages
return true;
}
$installedOptionals = array();
$optionalNames = '';
foreach ($this->packageArchive->getOptionals() as $optional) {
if (!empty($optionalNames)) {
$optionalNames .= ',';
}
$optionalNames .= "'" . escapeString($optional['name']) . "'";
}
if ($this->action == 'update') {
// try to find updatable optionals
$sql = "SELECT\t*\n\t\t\t\tFROM\twcf" . WCF_N . "_package\n\t\t\t\tWHERE\tpackage IN (" . $optionalNames . ")";
$result = WCF::getDB()->sendQuery($sql);
while ($row = WCF::getDB()->fetchArray($result)) {
$installedOptionals[$row['package']][] = $row;
}
if (count($installedOptionals) > 0) {
$queueInserts = '';
foreach ($this->packageArchive->getOptionals() as $optional) {
if (isset($installedOptionals[$optional['name']])) {
// unzip and open package
// check the given filename
if (!FileUtil::isURL($optional['file'])) {
// filename is no url
// optional package is delivered with this package
$optional['file'] = $this->packageArchive->extractTar($optional['file'], 'optionalPackage_');
$optionalPackage = new PackageArchive($optional['file']);
} else {
$optionalPackage = new PackageArchive($optional['file']);
$optionalPackage->downloadArchive();
}
// open package archive
$optionalPackage->openArchive();
// get version number
$optionalVersion = $optionalPackage->getPackageInfo('version');
foreach ($installedOptionals[$optional['name']] as $installedOptional) {
if (Package::compareVersion($optionalVersion, $installedOptional['packageVersion']) == 1) {
// unzip tar
$optional['file'] = PackageArchive::unzipPackageArchive($optional['file']);
// add queue entry
if (!empty($queueInserts)) {
$queueInserts .= ',';
}
$queueInserts .= "(" . $this->queueID . ", " . $this->processNo . ", " . WCF::getUser()->userID . ", '" . escapeString($installedOptional['package']) . "', " . $installedOptional['packageID'] . ", '" . escapeString($optional['file']) . "', 'optional', 0, 'update')";
}
}
}
}
if (!empty($queueInserts)) {
$sql = "INSERT INTO\twcf" . WCF_N . "_package_installation_queue\n\t\t\t\t\t\t\t\t(parentQueueID, processNo, userID, package, packageID, archive, packageType, cancelable, action)\n\t\t\t\t\t\tVALUES\t\t" . $queueInserts;
WCF::getDB()->sendQuery($sql);
return false;
}
}
return true;
} else {
// check whether optional packages are already installed
$sql = "SELECT\tDISTINCT package, packageID, isUnique\n\t\t\t\tFROM\twcf" . WCF_N . "_package\n\t\t\t\tWHERE\tpackage IN (" . $optionalNames . ")";
$result = WCF::getDB()->sendQuery($sql);
while ($row = WCF::getDB()->fetchArray($result)) {
$installedOptionals[$row['package']] = $row;
}
// build list of available optional packages
$availableOptionals = array();
foreach ($this->packageArchive->getOptionals() as $optional) {
$optional['available'] = 1;
$optional['installed'] = 0;
if (isset($installedOptionals[$optional['name']]) && $installedOptionals[$optional['name']]['isUnique'] == 1) {
$optional['installed'] = 1;
$optional['available'] = 0;
}
// unzip and open package
// check the given filename
if (!FileUtil::isURL($optional['file'])) {
// filename is no url
// optional package is delivered with this package
$optional['file'] = $this->packageArchive->extractTar($optional['file'], 'optionalPackage_');
$optionalPackage = new PackageArchive($optional['file']);
} else {
$optionalPackage = new PackageArchive($optional['file']);
$optionalPackage->downloadArchive();
}
// open package archive
$optionalPackage->openArchive();
// check requirements
foreach ($optionalPackage->getOpenRequirements() as $requirement) {
// no filename for required package given
if (!isset($requirement['file'])) {
$optional['available'] = 0;
break;
}
}
// get name and description
$optional['packageName'] = $optionalPackage->getPackageInfo('packageName');
$optional['packageDescription'] = $optionalPackage->getPackageInfo('packageDescription');
$availableOptionals[$optional['name']] = $optional;
}
// form send
$queueInserts = '';
if (isset($_POST['send'])) {
$optionalPackages = array();
if (isset($_POST['optionalPackages']) && is_array($_POST['optionalPackages'])) {
$optionalPackages = $_POST['optionalPackages'];
}
// build inserts
foreach ($optionalPackages as $optionalPackage) {
if (!isset($availableOptionals[$optionalPackage]) || $availableOptionals[$optionalPackage]['available'] == 0 || $availableOptionals[$optionalPackage]['installed'] == 1) {
continue;
}
// unzip tar
$availableOptionals[$optionalPackage]['file'] = PackageArchive::unzipPackageArchive($availableOptionals[$optionalPackage]['file']);
if (!empty($queueInserts)) {
$queueInserts .= ',';
}
$cancelable = $this->getAction() == 'install' ? 1 : 0;
$queueInserts .= "(" . $this->queueID . ", " . $this->processNo . ", " . WCF::getUser()->userID . ", '" . escapeString($optionalPackage) . "', '" . escapeString($availableOptionals[$optionalPackage]['file']) . "', 'optional', " . $cancelable . ")";
$availableOptionals[$optionalPackage]['selected'] = true;
}
}
// delete tmp files
foreach ($availableOptionals as $availableOptional) {
if (!isset($availableOptional['selected'])) {
@unlink($availableOptional['file']);
}
}
// save inserts
if (isset($_POST['send'])) {
if (!empty($queueInserts)) {
$sql = "INSERT INTO\twcf" . WCF_N . "_package_installation_queue\n\t\t\t\t\t\t\t\t(parentQueueID, processNo, userID, package, archive, packageType, cancelable)\n\t\t\t\t\t\tVALUES\t\t" . $queueInserts;
WCF::getDB()->sendQuery($sql);
return false;
} else {
return true;
}
}
// sort optionals
uasort($availableOptionals, create_function('$packageA,$packageB', 'return strcasecmp($packageA[\'packageName\'], $packageB[\'packageName\']);'));
// show form
WCF::getTPL()->assign(array('availableOptionals' => $availableOptionals));
WCF::getTPL()->display('packageInstallationSelectOptionals');
exit;
}
}