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proxmox.php
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<?php
use Blesta\Core\Util\Validate\Server;
/**
* Proxmox Module
*
* @package blesta
* @subpackage blesta.components.modules.proxmox
* @author Phillips Data, Inc.
* @author Mark Dietzer
* @copyright Copyright (c) 2013, Phillips Data, Inc.
* @license http://www.blesta.com/license/ The Blesta License Agreement
* @link http://www.blesta.com/ Blesta
* @link http://www.fullambit.net/
*/
class Proxmox extends Module
{
/**
* Initializes the module
*/
public function __construct()
{
// Load configuration required by this module
$this->loadConfig(dirname(__FILE__) . DS . 'config.json');
// Load components required by this module
Loader::loadComponents($this, ['Input']);
// Load the language required by this module
Language::loadLang('proxmox', null, dirname(__FILE__) . DS . 'language' . DS);
}
/**
* Performs migration of data from $current_version (the current installed version)
* to the given file set version. Sets Input errors on failure, preventing
* the module from being upgraded.
*
* @param string $current_version The current installed version of this module
*/
public function upgrade($current_version)
{
if (version_compare($current_version, '3.0.0', '<')) {
if (!isset($this->ModuleManager)) {
Loader::loadModels($this, ['ModuleManager']);
}
if (!isset($this->Packages)) {
Loader::loadModels($this, ['Packages']);
}
// Update all module rows
$modules = $this->ModuleManager->getByClass('proxmox');
foreach ($modules as $module) {
// Get rows and packages for the module
$rows = $this->ModuleManager->getRows($module->id);
$packages = $this->Packages->getAll(
$module->company_id,
['name' => 'ASC'],
null,
null,
['module_id' => $module->id]
);
foreach ($rows as $row) {
// Get and set module row meta as an in between step for those who have used the community update
$meta = (array)$row->meta;
$meta['gateway'] = $meta['gateway'] ?? '';
$meta['template_storage'] = $meta['template_storage'] ?? 'local';
foreach ($packages as $package) {
if ($package->module_row !== $row->id) {
continue;
}
// Update package meta
$package = $this->Packages->get($package->id);
$package_meta = (array) $package->meta;
$meta_fields = ['gateway', 'storage', 'template_storage', 'default_template'];
foreach ($meta_fields as $meta_field) {
$package_meta[$meta_field] = $meta[$meta_field] ?? '';
}
$this->Packages->edit($package->id, ['meta' => $package_meta]);
}
}
}
}
}
/**
* Attempts to validate service info. This is the top-level error checking method. Sets Input errors on failure.
*
* @param stdClass $package A stdClass object representing the selected package
* @param array $vars An array of user supplied info to satisfy the request
* @return bool True if the service validates, false otherwise. Sets Input errors when false.
*/
public function validateService($package, array $vars = null)
{
$this->Input->setRules($this->getServiceRules($vars));
return $this->Input->validates($vars);
}
/**
* Attempts to validate an existing service against a set of service info updates. Sets Input errors on failure.
*
* @param stdClass $service A stdClass object representing the service to validate for editing
* @param array $vars An array of user-supplied info to satisfy the request
* @return bool True if the service update validates or false otherwise. Sets Input errors when false.
*/
public function validateServiceEdit($service, array $vars = null)
{
$this->Input->setRules($this->getServiceRules($vars, true));
return $this->Input->validates($vars);
}
/**
* Returns the rule set for adding/editing a service
*
* @param array $vars A list of input vars
* @param bool $edit True to get the edit rules, false for the add rules
* @return array Service rules
*/
private function getServiceRules(array $vars = null, $edit = false)
{
// Set rules
$rules = [
'proxmox_hostname' => [
'format' => [
'if_set' => $edit,
'rule' => [[$this, 'validateHostName']],
'message' => Language::_('Proxmox.!error.proxmox_hostname.format', true)
]
]
];
return $rules;
}
/**
* Adds the service to the remote server. Sets Input errors on failure,
* preventing the service from being added.
*
* @param stdClass $package A stdClass object representing the selected package
* @param array $vars An array of user supplied info to satisfy the request
* @param stdClass $parent_package A stdClass object representing the parent
* service's selected package (if the current service is an addon service)
* @param stdClass $parent_service A stdClass object representing the parent
* service of the service being added (if the current service is an addon
* service and parent service has already been provisioned)
* @param string $status The status of the service being added. These include:
* - active
* - canceled
* - pending
* - suspended
* @return array A numerically indexed array of meta fields to be stored for this service containing:
* - key The key for this meta field
* - value The value for this key
* - encrypted Whether or not this field should be encrypted (default 0, not encrypted)
* @see Module::getModule()
* @see Module::getModuleRow()
*/
public function addService(
$package,
array $vars = null,
$parent_package = null,
$parent_service = null,
$status = 'pending'
) {
// Load the API
$row = $this->getModuleRow();
if (!$row) {
$this->Input->setErrors(
['module_row' => ['missing' => Language::_('Proxmox.!error.module_row.missing', true)]]
);
return;
}
$api = $this->getApi($row->meta->user, $row->meta->password, $row->meta->host, $row->meta->port);
// Get the fields for the service
$params = $this->getFieldsFromInput($vars, $package);
$new_vmid = [];
if (empty($row->meta->vmid) || $row->meta->vmid < 200) {
$new_vmid = 200;
} else {
$new_vmid = $row->meta->vmid;
}
$params['vmid'] = '';
$params['storage'] = $package->meta->storage;
$params['ip'] = '';
$params['gateway'] = $package->meta->gateway;
// Validate the service-specific fields
$this->validateService($package, $vars);
if ($this->Input->errors()) {
return;
}
// Only provision the service if 'use_module' is true
if ($vars['use_module'] == 'true') {
$params['vmid'] = $new_vmid;
$available_ips = explode("\n", $row->meta->ips);
$params['ip'] = trim(array_shift($available_ips));
$client_id = (isset($vars['client_id']) ? $vars['client_id'] : '');
// Create a new client (if one does not already exist)
$client = $this->createClient($client_id, $params['userid'], $row);
if ($this->Input->errors()) {
return;
}
// Attempt to create the virtual server
$api->loadCommand('proxmox_vserver');
try {
// Load up the Virtual Server API
$vserver_api = new ProxmoxVserver($api);
$masked_params = $params;
$masked_params['password'] = '***';
// Create the Virtual Server
$this->log($row->meta->host . '|vserver-create', serialize($masked_params), 'input', true);
$response = $this->parseResponse($vserver_api->create($params), $row);
} catch (Exception $e) {
// Internal Error
$this->Input->setErrors(['api' => ['internal' => Language::_('Proxmox.!error.api.internal', true)]]);
}
if ($this->Input->errors()) {
return;
}
$new_mod_row_params = [];
foreach ($row->meta as $key => $value) {
$new_mod_row_params[$key] = $value;
}
$new_mod_row_params['vmid'] = $new_vmid + 1;
$new_mod_row_params['ips'] = implode("\n", $available_ips);
$this->ModuleManager->editRow($row->id, $new_mod_row_params);
sleep(5);
// Attempt to start the VM
$module_row = $this->getModuleRow($package->module_row);
$this->performAction('boot', $params['vmid'], $params['type'], $params['node'], $module_row, [], true);
}
// Return service fields
return [
[
'key' => 'proxmox_vserver_id',
'value' => $params['vmid'],
'encrypted' => 0
],
[
'key' => 'proxmox_ip',
'value' => $params['ip'],
'encrypted' => 0
],
[
'key' => 'proxmox_hostname',
'value' => $params['hostname'],
'encrypted' => 0
],
[
'key' => 'proxmox_node',
'value' => $params['node'],
'encrypted' => 0
],
[
'key' => 'proxmox_type',
'value' => $params['type'],
'encrypted' => 0
],
[
'key' => 'proxmox_username',
'value' => $params['userid'],
'encrypted' => 0
],
[
'key' => 'password',
'value' => $params['password'],
'encrypted' => 1
],
[
'key' => 'proxmox_cpu',
'value' => $params['sockets'],
'encrypted' => 0
],
[
'key' => 'proxmox_memory',
'value' => $params['memory'],
'encrypted' => 0
],
[
'key' => 'proxmox_hdd',
'value' => $params['hdd'],
'encrypted' => 0
],
[
'key' => 'proxmox_storage',
'value' => $params['storage'],
'encrypted' => 0
],
[
'key' => 'proxmox_template_storage',
'value' => $params['template_storage'],
'encrypted' => 0
],
[
'key' => 'proxmox_gateway',
'value' => $params['gateway'],
'encrypted' => 0
],
[
'key' => 'proxmox_netspeed',
'value' => $params['netspeed'],
'encrypted' => 0
],
[
'key' => 'proxmox_cpulimit',
'value' => $params['cpulimit'],
'encrypted' => 0
],
[
'key' => 'proxmox_cpuunits',
'value' => $params['cpuunits'],
'encrypted' => 0
],
[
'key' => 'proxmox_unprivileged',
'value' => $params['unprivileged'],
'encrypted' => 0
],
[
'key' => 'proxmox_swap',
'value' => $params['swap'],
'encrypted' => 0
]
];
}
/**
* Edits the service on the remote server. Sets Input errors on failure,
* preventing the service from being edited.
*
* @param stdClass $package A stdClass object representing the current package
* @param stdClass $service A stdClass object representing the current service
* @param array $vars An array of user supplied info to satisfy the request
* @param stdClass $parent_package A stdClass object representing the parent
* service's selected package (if the current service is an addon service)
* @param stdClass $parent_service A stdClass object representing the parent
* service of the service being edited (if the current service is an addon service)
* @return array A numerically indexed array of meta fields to be stored for this service containing:
* - key The key for this meta field
* - value The value for this key
* - encrypted Whether or not this field should be encrypted (default 0, not encrypted)
* @see Module::getModule()
* @see Module::getModuleRow()
*/
public function editService($package, $service, array $vars = [], $parent_package = null, $parent_service = null)
{
// Load the API
$row = $this->getModuleRow();
$api = $this->getApi($row->meta->user, $row->meta->password, $row->meta->host, $row->meta->port);
// Validate the service-specific fields
$this->validateServiceEdit($service, $vars);
if ($this->Input->errors()) {
return;
}
// Get the service fields
$service_fields = $this->serviceFieldsToObject($service->fields);
// Only provision the service if 'use_module' is true
if ($vars['use_module'] == 'true') {
// Nothing to do
}
// Return all the service fields
$fields = [];
$encrypted_fields = ['proxmox_password'];
foreach ($service_fields as $key => $value) {
$fields[] = ['key' => $key, 'value' => $value, 'encrypted' => (in_array($key, $encrypted_fields) ? 1 : 0)];
}
return $fields;
}
/**
* Cancels the service on the remote server. Sets Input errors on failure,
* preventing the service from being canceled.
*
* @param stdClass $package A stdClass object representing the current package
* @param stdClass $service A stdClass object representing the current service
* @param stdClass $parent_package A stdClass object representing the parent
* service's selected package (if the current service is an addon service)
* @param stdClass $parent_service A stdClass object representing the parent
* service of the service being canceled (if the current service is an addon service)
* @return mixed null to maintain the existing meta fields or a numerically
* indexed array of meta fields to be stored for this service containing:
* - key The key for this meta field
* - value The value for this key
* - encrypted Whether or not this field should be encrypted (default 0, not encrypted)
* @see Module::getModule()
* @see Module::getModuleRow()
*/
public function cancelService($package, $service, $parent_package = null, $parent_service = null)
{
if (($row = $this->getModuleRow())) {
$api = $this->getApi($row->meta->user, $row->meta->password, $row->meta->host, $row->meta->port);
$api->loadCommand('proxmox_vserver');
$service_fields = $this->serviceFieldsToObject($service->fields);
$available_ips = explode("\n", $row->meta->ips);
$new_mod_row_params = [];
foreach ($row->meta as $key => $value) {
$new_mod_row_params[$key] = $value;
}
$available_ips[] = $service_fields->proxmox_ip;
$new_mod_row_params['ips'] = implode("\n", $available_ips);
$this->ModuleManager->editRow($row->id, $new_mod_row_params);
// Attempt to terminate the virtual server
try {
// Load up the Virtual Server API
$vserver_api = new ProxmoxVserver($api);
$params = [
'vmid' => $service_fields->proxmox_vserver_id,
'type' => $service_fields->proxmox_type,
'node' => $service_fields->proxmox_node
];
// Terminate the Virtual Server
$this->log($row->meta->host . '|vserver-terminate', serialize($params), 'input', true);
if ($service_fields->proxmox_type != 'qemu') {
$this->parseResponse($vserver_api->shutdown($params), $row);
}
sleep(5);
$this->parseResponse($vserver_api->terminate($params), $row);
} catch (Exception $e) {
// Internal Error
$this->Input->setErrors(['api' => ['internal' => Language::_('Proxmox.!error.api.internal', true)]]);
return;
}
}
return null;
}
/**
* Suspends the service on the remote server. Sets Input errors on failure,
* preventing the service from being suspended.
*
* @param stdClass $package A stdClass object representing the current package
* @param stdClass $service A stdClass object representing the current service
* @param stdClass $parent_package A stdClass object representing the parent
* service's selected package (if the current service is an addon service)
* @param stdClass $parent_service A stdClass object representing the parent
* service of the service being suspended (if the current service is an addon service)
* @return mixed null to maintain the existing meta fields or a numerically
* indexed array of meta fields to be stored for this service containing:
* - key The key for this meta field
* - value The value for this key
* - encrypted Whether or not this field should be encrypted (default 0, not encrypted)
* @see Module::getModule()
* @see Module::getModuleRow()
*/
public function suspendService($package, $service, $parent_package = null, $parent_service = null)
{
// Suspend the service by shutting the server down
$response = null;
if (($row = $this->getModuleRow())) {
$api = $this->getApi($row->meta->user, $row->meta->password, $row->meta->host, $row->meta->port);
// Get the service fields
$service_fields = $this->serviceFieldsToObject($service->fields);
// Load the virtual server API
$api->loadCommand('proxmox_vserver');
try {
$server_api = new ProxmoxVserver($api);
$params = [
'vmid' => $service_fields->proxmox_vserver_id,
'type' => $service_fields->proxmox_type,
'node' => $service_fields->proxmox_node
];
$this->log($row->meta->host . '|vserver-shutdown', serialize($params), 'input', true);
$response = $this->parseResponse($server_api->shutdown($params), $row);
} catch (Exception $e) {
// Nothing to do
return;
}
}
return null;
}
/**
* Unsuspends the service on the remote server. Sets Input errors on failure,
* preventing the service from being unsuspended.
*
* @param stdClass $package A stdClass object representing the current package
* @param stdClass $service A stdClass object representing the current service
* @param stdClass $parent_package A stdClass object representing the parent
* service's selected package (if the current service is an addon service)
* @param stdClass $parent_service A stdClass object representing the parent
* service of the service being unsuspended (if the current service is an addon service)
* @return mixed null to maintain the existing meta fields or a numerically
* indexed array of meta fields to be stored for this service containing:
* - key The key for this meta field
* - value The value for this key
* - encrypted Whether or not this field should be encrypted (default 0, not encrypted)
* @see Module::getModule()
* @see Module::getModuleRow()
*/
public function unsuspendService($package, $service, $parent_package = null, $parent_service = null)
{
// Unsuspend the service by booting it up and releasing the suspension lock
$response = null;
if (($row = $this->getModuleRow())) {
$api = $this->getApi($row->meta->user, $row->meta->password, $row->meta->host, $row->meta->port);
// Get the service fields
$service_fields = $this->serviceFieldsToObject($service->fields);
// Load the virtual server API
$api->loadCommand('proxmox_vserver');
try {
$server_api = new ProxmoxVserver($api);
$params = [
'vmid' => $service_fields->proxmox_vserver_id,
'type' => $service_fields->proxmox_type,
'node' => $service_fields->proxmox_node
];
$this->log($row->meta->host . '|vserver-boot', serialize($params), 'input', true);
$response = $this->parseResponse($server_api->boot($params), $row);
} catch (Exception $e) {
// Nothing to do
return;
}
}
return null;
}
/**
* Allows the module to perform an action when the service is ready to renew.
* Sets Input errors on failure, preventing the service from renewing.
*
* @param stdClass $package A stdClass object representing the current package
* @param stdClass $service A stdClass object representing the current service
* @param stdClass $parent_package A stdClass object representing the parent
* service's selected package (if the current service is an addon service)
* @param stdClass $parent_service A stdClass object representing the parent
* service of the service being renewed (if the current service is an addon service)
* @return mixed null to maintain the existing meta fields or a numerically
* indexed array of meta fields to be stored for this service containing:
* - key The key for this meta field
* - value The value for this key
* - encrypted Whether or not this field should be encrypted (default 0, not encrypted)
* @see Module::getModule()
* @see Module::getModuleRow()
*/
public function renewService($package, $service, $parent_package = null, $parent_service = null)
{
// Nothing to do
return null;
}
/**
* Updates the package for the service on the remote server. Sets Input
* errors on failure, preventing the service's package from being changed.
*
* @param stdClass $package_from A stdClass object representing the current package
* @param stdClass $package_to A stdClass object representing the new package
* @param stdClass $service A stdClass object representing the current service
* @param stdClass $parent_package A stdClass object representing the parent
* service's selected package (if the current service is an addon service)
* @param stdClass $parent_service A stdClass object representing the parent
* service of the service being changed (if the current service is an addon service)
* @return mixed null to maintain the existing meta fields or a numerically
* indexed array of meta fields to be stored for this service containing:
* - key The key for this meta field
* - value The value for this key
* - encrypted Whether or not this field should be encrypted (default 0, not encrypted)
* @see Module::getModule()
* @see Module::getModuleRow()
*/
public function changeServicePackage(
$package_from,
$package_to,
$service,
$parent_package = null,
$parent_service = null
) {
// Nothing to do
return null;
}
/**
* Validates input data when attempting to add a package, returns the meta
* data to save when adding a package. Performs any action required to add
* the package on the remote server. Sets Input errors on failure,
* preventing the package from being added.
*
* @param array An array of key/value pairs used to add the package
* @return array A numerically indexed array of meta fields to be stored for this package containing:
* - key The key for this meta field
* - value The value for this key
* - encrypted Whether or not this field should be encrypted (default 0, not encrypted)
* @see Module::getModule()
* @see Module::getModuleRow()
*/
public function addPackage(array $vars = null)
{
$this->Input->setRules($this->getPackageRules($vars));
$meta = [];
if ($this->Input->validates($vars)) {
// Return all package meta fields
foreach ($vars['meta'] as $key => $value) {
$meta[] = [
'key' => $key,
'value' => $value,
'encrypted' => 0
];
}
}
return $meta;
}
/**
* Validates input data when attempting to edit a package, returns the meta
* data to save when editing a package. Performs any action required to edit
* the package on the remote server. Sets Input errors on failure,
* preventing the package from being edited.
*
* @param stdClass $package A stdClass object representing the selected package
* @param array An array of key/value pairs used to edit the package
* @return array A numerically indexed array of meta fields to be stored for this package containing:
* - key The key for this meta field
* - value The value for this key
* - encrypted Whether or not this field should be encrypted (default 0, not encrypted)
* @see Module::getModule()
* @see Module::getModuleRow()
*/
public function editPackage($package, array $vars = null)
{
$this->Input->setRules($this->getPackageRules($vars));
$meta = [];
if ($this->Input->validates($vars)) {
// Return all package meta fields
foreach ($vars['meta'] as $key => $value) {
$meta[] = [
'key' => $key,
'value' => $value,
'encrypted' => 0
];
}
}
return $meta;
}
/**
* Deletes the package on the remote server. Sets Input errors on failure,
* preventing the package from being deleted.
*
* @param stdClass $package A stdClass object representing the selected package
* @see Module::getModule()
* @see Module::getModuleRow()
*/
public function deletePackage($package)
{
// Nothing to do
return null;
}
/**
* Returns the rendered view of the manage module page
*
* @param mixed $module A stdClass object representing the module and its rows
* @param array $vars An array of post data submitted to or on the
* manage module page (used to repopulate fields after an error)
* @return string HTML content containing information to display when viewing the manager module page
*/
public function manageModule($module, array &$vars)
{
// Load the view into this object, so helpers can be automatically added to the view
$this->view = new View('manage', 'default');
$this->view->base_uri = $this->base_uri;
$this->view->setDefaultView('components' . DS . 'modules' . DS . 'proxmox' . DS);
// Load the helpers required for this view
Loader::loadHelpers($this, ['Form', 'Html', 'Widget']);
$this->view->set('module', $module);
return $this->view->fetch();
}
/**
* Returns the rendered view of the add module row page
*
* @param array $vars An array of post data submitted to or on the add module
* row page (used to repopulate fields after an error)
* @return string HTML content containing information to display when viewing the add module row page
*/
public function manageAddRow(array &$vars)
{
// Load the view into this object, so helpers can be automatically added to the view
$this->view = new View('add_row', 'default');
$this->view->base_uri = $this->base_uri;
$this->view->setDefaultView('components' . DS . 'modules' . DS . 'proxmox' . DS);
// Load the helpers required for this view
Loader::loadHelpers($this, ['Form', 'Html', 'Widget']);
$this->view->set('vars', (object)$vars);
return $this->view->fetch();
}
/**
* Returns the rendered view of the edit module row page
*
* @param stdClass $module_row The stdClass representation of the existing module row
* @param array $vars An array of post data submitted to or on the edit module
* row page (used to repopulate fields after an error)
* @return string HTML content containing information to display when viewing the edit module row page
*/
public function manageEditRow($module_row, array &$vars)
{
// Load the view into this object, so helpers can be automatically added to the view
$this->view = new View('edit_row', 'default');
$this->view->base_uri = $this->base_uri;
$this->view->setDefaultView('components' . DS . 'modules' . DS . 'proxmox' . DS);
// Load the helpers required for this view
Loader::loadHelpers($this, ['Form', 'Html', 'Widget']);
if (empty($vars)) {
$vars = $module_row->meta;
}
$this->view->set('vars', (object)$vars);
return $this->view->fetch();
}
/**
* Adds the module row on the remote server. Sets Input errors on failure,
* preventing the row from being added.
*
* @param array $vars An array of module info to add
* @return array A numerically indexed array of meta fields for the module row containing:
* - key The key for this meta field
* - value The value for this key
* - encrypted Whether or not this field should be encrypted (default 0, not encrypted)
*/
public function addModuleRow(array &$vars)
{
$meta_fields = ['server_name', 'user', 'password', 'host', 'port',
'vmid', 'ips'
];
$encrypted_fields = ['user', 'password'];
$this->Input->setRules($this->getRowRules($vars));
// Validate module row
if ($this->Input->validates($vars)) {
// Build the meta data for this row
$meta = [];
foreach ($vars as $key => $value) {
if (in_array($key, $meta_fields)) {
$meta[] = [
'key' => $key,
'value' => $value,
'encrypted' => in_array($key, $encrypted_fields) ? 1 : 0
];
}
}
return $meta;
}
}
/**
* Edits the module row on the remote server. Sets Input errors on failure,
* preventing the row from being updated.
*
* @param stdClass $module_row The stdClass representation of the existing module row
* @param array $vars An array of module info to update
* @return array A numerically indexed array of meta fields for the module row containing:
* - key The key for this meta field
* - value The value for this key
* - encrypted Whether or not this field should be encrypted (default 0, not encrypted)
*/
public function editModuleRow($module_row, array &$vars)
{
// Same as adding
return $this->addModuleRow($vars);
}
/**
* Deletes the module row on the remote server. Sets Input errors on failure,
* preventing the row from being deleted.
*
* @param stdClass $module_row The stdClass representation of the existing module row
*/
public function deleteModuleRow($module_row)
{
return null; // Nothing to do
}
/**
* Returns an array of available service delegation order methods. The module
* will determine how each method is defined. For example, the method "first"
* may be implemented such that it returns the module row with the least number
* of services assigned to it.
*
* @return array An array of order methods in key/value pairs where the key is the
* type to be stored for the group and value is the name for that option
* @see Module::selectModuleRow()
*/
public function getGroupOrderOptions()
{
return ['first' => Language::_('Proxmox.order_options.first', true)];
}
/**
* Determines which module row should be attempted when a service is provisioned
* for the given group based upon the order method set for that group.
*
* @return int The module row ID to attempt to add the service with
* @see Module::getGroupOrderOptions()
*/
public function selectModuleRow($module_group_id)
{
if (!isset($this->ModuleManager)) {
Loader::loadModels($this, ['ModuleManager']);
}
$group = $this->ModuleManager->getGroup($module_group_id);
if ($group) {
switch ($group->add_order) {
default:
case 'first':
foreach ($group->rows as $row) {
return $row->id;
}
break;
}
}
return 0;
}
/**
* Returns all fields used when adding/editing a package, including any
* javascript to execute when the page is rendered with these fields.
*
* @param $vars stdClass A stdClass object representing a set of post fields
* @return ModuleFields A ModuleFields object, containg the fields to render
* as well as any additional HTML markup to include
*/
public function getPackageFields($vars = null)
{
Loader::loadHelpers($this, ['Form', 'Html']);
// Fetch all packages available for the given server or server group
if ($vars->module_group == 'select') {
$vars->module_group = null;
}
$module_row = $this->getModuleRowByServer($vars->module_row ?? 0, $vars->module_group ?? '');
// Load more server info when the type is set
$nodes = [];
if ($module_row && !empty($vars->meta['type'])) {
// Load nodes
$nodes_res = $this->getNodes($vars->meta['type'], $module_row);
foreach ($nodes_res as $node) {
$nodes[$node->node] = $node->node;
}
}
// Remove nodes from 'available' if they are currently 'assigned'
if (isset($vars->meta['nodes'])) {
$this->assignGroups($nodes, $vars->meta['nodes']);
// Set the node value as the node key
$temp = [];
foreach ($vars->meta['nodes'] as $key => $value) {
$temp[$value] = $value;
}
$vars->meta['nodes'] = $temp;
unset($temp, $key, $value);
}
$fields = new ModuleFields();
// Show nodes, and set javascript field toggles
$assigned_nodes = $vars->meta['nodes'] ?? [];
$this->Form->setOutput(true);
$fields->setHtml('
<table id="proxmox_node_selector" style="display: none;">
<tr>
<td>' . Language::_('Proxmox.package_fields.assigned_nodes', true) . '</td>
<td></td>
<td>' . Language::_('Proxmox.package_fields.available_nodes', true) . '</td>
</tr>
<tr>
<td>
'
. $this->Form->fieldMultiSelect(
'meta[nodes][]',
$assigned_nodes,
[],
['id' => 'assigned_nodes']
)
. '
</td>
<td><a href="#" class="move_left"> </a> <a href="#" class="move_right"> </a></td>
<td>
'
. $this->Form->fieldMultiSelect(
'available_nodes[]',
$nodes ?? [],
[],
['id' => 'available_nodes']
)
. "
</td>
</tr>
</table>
<script type=\"text/javascript\">
$(document).ready(function() {
toggleProxmoxFields();
$('#proxmox_type').change(function() {
toggleProxmoxFields();
});
$('#proxmox_type').change(function() {
selectAssignedNodes();
fetchModuleOptions();
});
$('#proxmox_template_storage').change(function() {
selectAssignedNodes();
fetchModuleOptions();
});
// Select all assigned groups on submit
$('#assigned_nodes').closest('form').submit(function() {
selectAssignedNodes();
});
// Move nodes from right to left
$('.move_left').click(function() {
$('#available_nodes option:selected').appendTo($('#assigned_nodes'));
selectAssignedNodes();
fetchModuleOptions();
return false;
});
// Move nodes from left to right
$('.move_right').click(function() {
$('#assigned_nodes option:selected').appendTo($('#available_nodes'));
selectAssignedNodes();
fetchModuleOptions();
return false;
});
});
function selectAssignedNodes() {
$('#assigned_nodes option').attr('selected', 'selected');
}
function toggleProxmoxFields() {