public function beforeSave()
{
$name = $this->getProperty('name', '');
if (empty($name)) {
$this->addFieldError('name', $this->modx->lexicon('provider_err_ns_name'));
}
$serviceUrl = $this->getProperty('service_url', '');
if (empty($serviceUrl)) {
$this->addFieldError('service_url', $this->modx->lexicon('provider_err_ns_url'));
}
$verified = $this->object->verify();
if ($verified !== true) {
$this->addFieldError('service_url', $this->modx->lexicon('provider_err_not_verified'));
}
return parent::beforeSave();
}
/**
* Download and install the package from the provider
*
* @param string $packageName
* @param \modTransportProvider $provider
* @param array $options
* @return bool
*/
private function download($packageName, $provider, $options = array())
{
$this->modx->getVersionData();
$product_version = $this->modx->version['code_name'] . '-' . $this->modx->version['full_version'];
$response = $provider->verify();
if ($response !== true) {
$this->output->writeln("<error>Could not download {$packageName} because the provider cannot be verified.</error>");
$error = $response;
if (!empty($error) && is_string($error)) {
$this->output->writeln("Message from Provider: {$error}");
}
return false;
}
$provider->getClient();
$this->output->writeln("Searching <comment>{$provider->get('name')}</comment> for <comment>{$packageName}</comment>...");
// Request package information from the chosen provider
$response = $provider->request('package', 'GET', array('supports' => $product_version, 'query' => $packageName));
// Check for a proper response
if (!empty($response)) {
$foundPackages = simplexml_load_string($response->response);
$helper = $this->getHelper('question');
$packages = array();
foreach ($foundPackages as $foundPkg) {
$packages[strtolower((string) $foundPkg->name)] = array('name' => (string) $foundPkg->name, 'version' => (string) $foundPkg->version, 'location' => (string) $foundPkg->location, 'signature' => (string) $foundPkg->signature);
}
// Ensure the exact match is always first
if (isset($packages[strtolower($packageName)])) {
$packages = array($packageName => $packages[strtolower($packageName)]) + $packages;
}
foreach ($packages as $package) {
if ($this->modx->getCount('transport.modTransportPackage', array('signature' => $package['signature']))) {
$this->output->writeln("<info>Package {$package['name']} {$package['version']} is already installed.</info>");
if ($this->interactive) {
continue;
} else {
return true;
}
}
if ($this->interactive) {
if (!$helper->ask($this->input, $this->output, new ConfirmationQuestion("Do you want to install <info>{$package['name']} ({$package['version']})</info>? <comment>[Y/n]</comment>: ", true))) {
continue;
}
}
// Run the core processor to download the package from the provider
$this->output->writeln("<comment>Downloading {$package['name']} ({$package['version']})...</comment>");
$response = $this->modx->runProcessor('workspace/packages/rest/download', array('provider' => $provider->get('id'), 'info' => join('::', array($package['location'], $package['signature']))));
// If we have an error, show it and cancel.
if ($response->isError()) {
$this->output->writeln("<error>Could not download package {$package['name']}. Reason: {$response->getMessage()}</error>");
return false;
}
$this->output->writeln("<comment>Installing {$package['name']}...</comment>");
// Grab the package object
$obj = $response->getObject();
if ($package = $this->modx->getObject('transport.modTransportPackage', array('signature' => $obj['signature']))) {
// Install the package
return $package->install($options);
}
}
}
return true;
}
