130 lines
3.9 KiB
PHP
130 lines
3.9 KiB
PHP
<?php
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namespace Icinga\Module\Director\PropertyModifier;
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use Icinga\Module\Director\Hook\PropertyModifierHook;
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use Icinga\Module\Director\Objects\ImportRowModifier;
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use Icinga\Module\Director\Objects\ImportSource;
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use Icinga\Module\Director\Web\Form\DirectorObjectForm;
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use Icinga\Module\Director\Web\Form\QuickForm;
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class PropertyModifierGetPropertyFromOtherImportSource extends PropertyModifierHook
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{
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protected $importSource;
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private $importedData;
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public function getName()
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{
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return 'Get a property from another Import Source';
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}
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/**
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* @inheritdoc
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* @throws \Zend_Form_Exception
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*/
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public static function addSettingsFormFields(QuickForm $form)
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{
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if (! $form instanceof DirectorObjectForm) {
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throw new \RuntimeException('This property modifier works only with a DirectorObjectForm');
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}
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$db = $form->getDb();
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$form->addElement('select', 'import_source_id', [
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'label' => $form->translate('Import Source'),
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'description' => $form->translate(
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'Another Import Source. We\'re going to look up the row with the'
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. ' key matching the value in the chosen column'
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),
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'required' => true,
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'multiOptions' => $form->optionalEnum($db->enumImportSource()),
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'class' => 'autosubmit',
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]);
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if ($form->hasBeenSent()) {
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$sourceId = $form->getSentValue('import_source_id');
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} else {
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$object = $form->getObject();
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if ($object instanceof ImportRowModifier) {
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$sourceId = $object->getSetting('import_source_id');
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} else {
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$sourceId = null;
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}
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}
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$extra = [];
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if ($sourceId) {
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$extra = [
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'class' => 'director-suggest',
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'data-suggestion-context' => 'importsourceproperties!' . (int) $sourceId,
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];
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}
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$form->addElement('text', 'foreign_property', [
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'label' => $form->translate('Property'),
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'required' => true,
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'description' => $form->translate(
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'The property to get from the row we found in the chosen Import Source'
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),
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] + $extra);
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}
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/**
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* @param $settings
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* @return PropertyModifierHook
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* @throws \Icinga\Exception\NotFoundError
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*/
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public function setSettings(array $settings)
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{
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if (isset($settings['import_source'])) {
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$settings['import_source_id'] = ImportSource::load(
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$settings['import_source'],
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$this->getDb()
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)->get('id');
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unset($settings['import_source']);
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}
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return parent::setSettings($settings);
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}
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public function transform($value)
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{
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$data = $this->getImportedData();
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if (isset($data[$value])) {
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return $data[$value]->{$this->getSetting('foreign_property')};
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} else {
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return null;
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}
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}
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public function exportSettings()
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{
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$settings = parent::exportSettings();
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$settings->import_source = $this->getImportSource()->getObjectName();
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unset($settings->import_source_id);
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return $settings;
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}
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protected function & getImportedData()
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{
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if ($this->importedData === null) {
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$this->importedData = $this->getImportSource()
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->fetchLastRun(true)
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->fetchRows([$this->getSetting('foreign_property')]);
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}
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return $this->importedData;
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}
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protected function getImportSource()
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{
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if ($this->importSource === null) {
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$this->importSource = ImportSource::loadWithAutoIncId(
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$this->getSetting('import_source_id'),
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$this->getDb()
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);
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}
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return $this->importSource;
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}
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}
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