add module files

Author: ecomteck

Block/Adminhtml/Form/Renderer/Fieldset/Element.php

@@ -0,0 +1,135 @@
+<?php
+/**
+ * Ecomteck
+ *
+ * NOTICE OF LICENSE
+ *
+ * This source file is subject to the Ecomteck.com license that is
+ * available through the world-wide-web at this URL:
+ * https://ecomteck.com/LICENSE.txt
+ *
+ * DISCLAIMER
+ *
+ * Do not edit or add to this file if you wish to upgrade this extension to newer
+ * version in the future.
+ *
+ * @category    Ecomteck
+ * @package     Ecomteck_CustomAttributeManagement
+ * @copyright   Copyright (c) 2018 Ecomteck (https://ecomteck.com/)
+ * @license     https://ecomteck.com/LICENSE.txt
+ */
+namespace Ecomteck\CustomAttributeManagement\Block\Adminhtml\Form\Renderer\Fieldset;
+
+/**
+ * EAV entity attribute form fieldset element renderer
+ *
+ */
+class Element extends \Magento\Backend\Block\Widget\Form\Renderer\Fieldset\Element
+{
+    /**
+     * Retrieve data object related with form
+     *
+     * @return \Magento\Framework\DataObject
+     */
+    public function getDataObject()
+    {
+        return $this->getElement()->getForm()->getDataObject();
+    }
+
+    /**
+     * Check "Use default" checkbox display availability
+     *
+     * @return bool
+     */
+    public function canDisplayUseDefault()
+    {
+        $element = $this->getElement();
+        if ($element) {
+            if ($element->getScope() != 'global'
+                && $element->getScope() != null
+                && $this->getDataObject()
+                && $this->getDataObject()->getId()
+                && $this->getDataObject()->getWebsite()
+                && $this->getDataObject()->getWebsite()->getId()
+                && $this->getDataObject()->getWebsite()->getId() == $this->getRequest()->getParam('website')
+            ) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Check default value usage fact
+     *
+     * @return bool
+     */
+    public function usedDefault()
+    {
+        $key = $this->getElement()->getId();
+        if (strpos($key, 'default_value_') === 0) {
+            $key = 'default_value';
+        }
+        $storeValue = $this->getDataObject()->getData('scope_' . $key);
+        return $storeValue === null;
+    }
+
+    /**
+     * Disable field in default value using case
+     *
+     * @return $this
+     */
+    public function checkFieldDisable()
+    {
+        if ($this->canDisplayUseDefault() && $this->usedDefault()) {
+            $this->getElement()->setDisabled(true);
+        }
+        return $this;
+    }
+
+    /**
+     * Retrieve label of attribute scope
+     *
+     * GLOBAL | WEBSITE | STORE
+     *
+     * @return string
+     */
+    public function getScopeLabel()
+    {
+        $html = '';
+        $element = $this->getElement();
+        if ($this->_storeManager->isSingleStoreMode()) {
+            return $html;
+        }
+
+        if ($element->getScope() == 'global' || $element->getScope() === null) {
+            $html = __('[GLOBAL]');
+        } elseif ($element->getScope() == 'website') {
+            $html = __('[WEBSITE]');
+        } elseif ($element->getScope() == 'store') {
+            $html = __('[STORE VIEW]');
+        }
+
+        return $html;
+    }
+
+    /**
+     * Retrieve element label html
+     *
+     * @return string
+     */
+    public function getElementLabelHtml()
+    {
+        return $this->getElement()->getLabelHtml();
+    }
+
+    /**
+     * Retrieve element html
+     *
+     * @return string
+     */
+    public function getElementHtml()
+    {
+        return $this->getElement()->getElementHtml();
+    }
+}