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<?php
namespace Icinga\Module\Director\Forms;
use Icinga\Module\Director\Objects\IcingaCommand;
use Icinga\Module\Director\Web\Form\DirectorObjectForm;
class IcingaCommandArgumentForm extends DirectorObjectForm
{
/** @var IcingaCommand */
protected $commandObject;
public function setCommandObject(IcingaCommand $object)
{
$this->commandObject = $object;
$this->setDb($object->getConnection());
return $this;
}
public function setup()
{
$this->addHidden('command_id', $this->commandObject->get('id'));
$this->addElement('text', 'argument_name', array(
'label' => $this->translate('Argument name'),
'filters' => array('StringTrim'),
'description' => $this->translate('e.g. -H or --hostname, empty means "skip_key"')
));
$this->addElement('text', 'description', array(
'label' => $this->translate('Description'),
'description' => $this->translate('Description of the argument')
));
$this->addElement('select', 'argument_format', array(
'label' => $this->translate('Value type'),
'multiOptions' => array(
'string' => $this->translate('String'),
'expression' => $this->translate('Icinga DSL')
),
'description' => $this->translate(
'Whether the argument value is a string (allowing macros like $host$)'
. ' or an Icinga DSL lambda function (will be enclosed with {{ ... }}'
),
'class' => 'autosubmit',
));
if ($this->getSentOrObjectValue('argument_format') === 'expression') {
$this->addElement('textarea', 'argument_value', array(
'label' => $this->translate('Value'),
'description' => $this->translate(
'An Icinga DSL expression, e.g.: var cmd = macro("$cmd$");'
. ' return typeof(command) == String ...'
),
'rows' => 3
));
} else {
$this->addElement('text', 'argument_value', array(
'label' => $this->translate('Value'),
'description' => $this->translate(
'e.g. 5%, $host.name$, $lower$%:$upper$%'
)
));
}
$this->addElement('text', 'sort_order', array(
'label' => $this->translate('Position'),
'description' => $this->translate(
'Leave empty for non-positional arguments. Can be a positive or'
. ' negative number and influences argument ordering'
)
));
$this->addElement('select', 'set_if_format', array(
'label' => $this->translate('Condition format'),
'multiOptions' => array(
'string' => $this->translate('String'),
'expression' => $this->translate('Icinga DSL')
),
'description' => $this->translate(
'Whether the set_if parameter is a string (allowing macros like $host$)'
. ' or an Icinga DSL lambda function (will be enclosed with {{ ... }}'
),
'class' => 'autosubmit',
));
if ($this->getSentOrObjectValue('set_if_format') === 'expression') {
$this->addElement('textarea', 'set_if', array(
'label' => $this->translate('Condition (set_if)'),
'description' => $this->translate(
'An Icinga DSL expression that returns a boolean value, e.g.: var cmd = bool(macro("$cmd$"));'
. ' return cmd ...'
),
'rows' => 3
));
} else {
$this->addElement('text', 'set_if', array(
'label' => $this->translate('Condition (set_if)'),
'description' => $this->translate(
'Only set this parameter if the argument value resolves to a'
. ' numeric value. String values are not supported'
)
));
}
$this->addBoolean('repeat_key', array(
'label' => $this->translate('Repeat key'),
'description' => $this->translate(
'Whether this parameter should be repeated when multiple values'
. ' (read: array) are given'
)
));
$this->addBoolean('skip_key', array(
'label' => $this->translate('Skip key'),
'description' => $this->translate(
'Whether the parameter name should not be passed to the command.'
. ' Per default, the parameter name (e.g. -H) will be appended,'
. ' so no need to explicitly set this to "No".'
)
));
$this->addBoolean('required', array(
'label' => $this->translate('Required'),
'required' => false,
'description' => $this->translate('Whether this argument should be required')
));
$this->setButtons();
}
protected function deleteObject($object)
{
$cmd = $this->commandObject;
$msg = sprintf(
$this->translate('%s argument "%s" has been removed'),
$this->translate($this->getObjectShortClassName()),
$object->argument_name
);
// TODO: remove argument_id, once verified that it is no longer in use
$url = $this->getSuccessUrl()->without('argument_id')->without('argument');
$cmd->arguments()->remove($object->argument_name);
if ($this->branch->isBranch()) {
$this->getDbObjectStore()->store($cmd);
$this->setSuccessUrl($url);
} else {
if ($cmd->store()) {
$this->setSuccessUrl($url);
}
}
$this->redirectOnSuccess($msg);
}
public function onSuccess()
{
$object = $this->object();
$cmd = $this->commandObject;
if ($object->get('argument_name') === null) {
$object->set('skip_key', true);
$object->set('argument_name', $cmd->getNextSkippableKeyName());
}
if ($object->hasBeenModified()) {
$cmd->arguments()->set(
$object->get('argument_name'),
$object
);
$msg = sprintf(
$this->translate('The argument %s has successfully been stored'),
$object->get('argument_name')
);
$this->getDbObjectStore()->store($cmd);
} else {
if ($this->isApiRequest()) {
$this->setHttpResponseCode(304);
}
$msg = $this->translate('No action taken, object has not been modified');
}
$this->setSuccessUrl('director/command/arguments', [
'argument' => $object->get('argument_name'),
'name' => $cmd->getObjectName()
]);
$this->redirectOnSuccess($msg);
}
}
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