From 0ea04f898fcfa12f8ce7179eb920ed5748a6c57d Mon Sep 17 00:00:00 2001
From: Johannes Meyer <johannes.meyer@icinga.com>
Date: Fri, 4 Aug 2023 14:06:53 +0200
Subject: [PATCH] Drop obsolete class `NoDuplicateChildrenValidator`

---
 .../NoDuplicateChildrenValidator.php          | 57 -------------------
 1 file changed, 57 deletions(-)
 delete mode 100644 library/Businessprocess/Web/Form/Validator/NoDuplicateChildrenValidator.php

diff --git a/library/Businessprocess/Web/Form/Validator/NoDuplicateChildrenValidator.php b/library/Businessprocess/Web/Form/Validator/NoDuplicateChildrenValidator.php
deleted file mode 100644
index 9676de0..0000000
--- a/library/Businessprocess/Web/Form/Validator/NoDuplicateChildrenValidator.php
+++ /dev/null
@@ -1,57 +0,0 @@
-<?php
-
-namespace Icinga\Module\Businessprocess\Web\Form\Validator;
-
-use Icinga\Module\Businessprocess\BpConfig;
-use Icinga\Module\Businessprocess\BpNode;
-use Icinga\Module\Businessprocess\Forms\EditNodeForm;
-use Icinga\Module\Businessprocess\Web\Form\QuickForm;
-use Zend_Validate_Abstract;
-
-class NoDuplicateChildrenValidator extends Zend_Validate_Abstract
-{
-    const CHILD_FOUND = 'childFound';
-
-    /** @var QuickForm */
-    protected $form;
-
-    /** @var BpConfig */
-    protected $bp;
-
-    /** @var BpNode */
-    protected $parent;
-
-    /** @var string */
-    protected $label;
-
-    public function __construct(QuickForm $form, BpConfig $bp, BpNode $parent = null)
-    {
-        $this->form = $form;
-        $this->bp = $bp;
-        $this->parent = $parent;
-
-        $this->_messageVariables['label'] = 'label';
-        $this->_messageTemplates = [
-            self::CHILD_FOUND => mt('businessprocess', '%label% is already defined in this process')
-        ];
-    }
-
-    public function isValid($value)
-    {
-        if ($this->parent === null) {
-            $found = $this->bp->hasRootNode($value);
-        } elseif ($this->form instanceof EditNodeForm && $this->form->getNode()->getName() === $value) {
-            $found = false;
-        } else {
-            $found = $this->parent->hasChild($value);
-        }
-
-        if (! $found) {
-            return true;
-        }
-
-        $this->label = $this->form->getElement('children')->getMultiOptions()[$value];
-        $this->_error(self::CHILD_FOUND);
-        return false;
-    }
-}