diff options
Diffstat (limited to 'application/forms/ImportRowModifierForm.php')
| -rw-r--r-- | application/forms/ImportRowModifierForm.php | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/application/forms/ImportRowModifierForm.php b/application/forms/ImportRowModifierForm.php new file mode 100644 index 0000000..9e53bd9 --- /dev/null +++ b/application/forms/ImportRowModifierForm.php @@ -0,0 +1,182 @@ +<?php + +namespace Icinga\Module\Director\Forms; + +use Exception; +use Icinga\Application\Hook; +use Icinga\Exception\ConfigurationError; +use Icinga\Module\Director\Hook\ImportSourceHook; +use Icinga\Module\Director\Hook\PropertyModifierHook; +use Icinga\Module\Director\Objects\ImportSource; +use Icinga\Module\Director\Web\Form\DirectorObjectForm; +use RuntimeException; + +class ImportRowModifierForm extends DirectorObjectForm +{ + /** @var ImportSource */ + protected $source; + + /** @var ImportSourceHook */ + protected $importSource; + + /** + * @throws \Zend_Form_Exception + */ + public function setup() + { + $this->addHidden('source_id', $this->source->id); + + $this->addElement('text', 'property_name', array( + 'label' => $this->translate('Property'), + 'description' => $this->translate( + 'Please start typing for a list of suggestions. Dots allow you to access nested' + . ' properties: column.some.key. Such nested properties cannot be modified in-place,' + . ' but you can store the modified value to a new "target property"' + ), + 'required' => true, + 'class' => 'autosubmit director-suggest', + 'data-suggestion-context' => 'importsourceproperties!' . $this->source->id, + )); + + $this->addElement('text', 'target_property', [ + 'label' => $this->translate('Target property'), + 'description' => $this->translate( + 'You might want to write the modified value to another (new) property.' + . ' This property name can be defined here, the original property would' + . ' remain unmodified. Please leave this blank in case you just want to' + . ' modify the value of a specific property' + ), + ]); + + $this->addElement('textarea', 'description', [ + 'label' => $this->translate('Description'), + 'description' => $this->translate( + 'An extended description for this Import Row Modifier. This should explain' + . " it's purpose and why it has been put in place at all." + ), + 'rows' => '3', + ]); + + $error = false; + try { + $mods = $this->enumModifiers(); + } catch (Exception $e) { + $error = $e->getMessage(); + $mods = $this->optionalEnum([]); + } + + $this->addElement('select', 'provider_class', [ + 'label' => $this->translate('Modifier'), + 'required' => true, + 'description' => $this->translate( + 'A property modifier allows you to modify a specific property at import time' + ), + 'multiOptions' => $this->optionalEnum($mods), + 'class' => 'autosubmit', + ]); + if ($error) { + $this->getElement('provider_class')->addError($error); + } + + try { + if ($class = $this->getSentValue('provider_class')) { + if ($class && array_key_exists($class, $mods)) { + $this->addSettings($class); + } + } elseif ($class = $this->object()->get('provider_class')) { + $this->addSettings($class); + } + + // TODO: next line looks like obsolete duplicate code to me + $this->addSettings(); + } catch (Exception $e) { + $this->getElement('provider_class')->addError($e->getMessage()); + } + + foreach ($this->object()->getSettings() as $key => $val) { + if ($el = $this->getElement($key)) { + $el->setValue($val); + } + } + + $this->setButtons(); + } + + public function getSetting($name, $default = null) + { + if ($this->hasBeenSent()) { + $value = $this->getSentValue($name); + if ($value !== null) { + return $value; + } + } + if ($this->isNew()) { + $value = $this->getElement($name)->getValue(); + if ($value === null) { + return $default; + } + + return $value; + } + + return $this->object()->getSetting($name, $default); + } + + /** + * @return ImportSourceHook + * @throws ConfigurationError + */ + protected function getImportSource() + { + if ($this->importSource === null) { + $this->importSource = ImportSourceHook::loadByName( + $this->source->get('source_name'), + $this->db + ); + } + + return $this->importSource; + } + + protected function enumModifiers() + { + /** @var PropertyModifierHook[] $hooks */ + $hooks = Hook::all('Director\\PropertyModifier'); + $enum = []; + foreach ($hooks as $hook) { + $enum[get_class($hook)] = $hook->getName(); + } + + asort($enum); + + return $enum; + } + + /** + * @param null $class + */ + protected function addSettings($class = null) + { + if ($class === null) { + $class = $this->getValue('provider_class'); + } + + if ($class !== null) { + if (! class_exists($class)) { + throw new RuntimeException(sprintf( + 'The hooked class "%s" for this property modifier does no longer exist', + $class + )); + } + + $class::addSettingsFormFields($this); + } + } + + public function setSource(ImportSource $source) + { + $this->source = $source; + + return $this; + } +} |