55 lines
1.7 KiB
PHP
55 lines
1.7 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\Web\Form\QuickForm;
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use InvalidArgumentException;
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class PropertyModifierTrim extends PropertyModifierHook
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{
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const VALID_METHODS = ['trim', 'ltrim', 'rtrim'];
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public static function addSettingsFormFields(QuickForm $form)
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{
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$form->addElement('select', 'trim_method', [
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'label' => $form->translate('Trim Method'),
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'description' => $form->translate('Where to trim the string(s)'),
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'value' => 'trim',
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'multiOptions' => $form->optionalEnum([
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'trim' => $form->translate('Beginning and Ending'),
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'ltrim' => $form->translate('Beginning only'),
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'rtrim' => $form->translate('Ending only'),
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]),
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'required' => true,
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]);
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$form->addElement('text', 'character_mask', [
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'label' => $form->translate('Character Mask'),
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'description' => $form->translate(
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'Specify the characters that trim should remove.'
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. 'Default is: " \t\n\r\0\x0B"'
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),
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]);
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}
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public function transform($value)
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{
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if ($value === null) {
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return null;
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}
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$mask = $this->getSetting('character_mask');
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$method = $this->getSetting('trim_method');
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if (in_array($method, self::VALID_METHODS)) {
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if ($mask) {
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return $method($value, $mask);
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} else {
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return $method($value);
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}
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}
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throw new InvalidArgumentException("'$method' is not a valid trim method");
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}
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}
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