initial commit

Block/CategorySeoText.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace Webidea24\CategorySeoText\Block;
+
+use Magento\Catalog\Model\Category;
+use Magento\Catalog\Model\Layer\Resolver;
+use Magento\Framework\View\Element\Template;
+
+class CategorySeoText extends Template
+{
+
+    /**
+     * @var Resolver
+     */
+    private $catalogResolver;
+
+    public function __construct(
+        Template\Context $context,
+        Resolver $resolver,
+        array $data = []
+    )
+    {
+        parent::__construct($context, $data);
+        $this->catalogResolver = $resolver;
+    }
+
+    public function toHtml()
+    {
+        if (!empty($this->getSeoText())) {
+            return parent::toHtml();
+        }
+
+        return '';
+    }
+
+    public function getSeoText()
+    {
+        return $this->getCurrentCategory()->getData('wi24_seo_text');
+    }
+
+    public function getCurrentCategory(): Category
+    {
+        return $this->catalogResolver->get()->getCurrentCategory();
+    }
+}

Setup/InstallData.php

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+<?php
+
+namespace Webidea24\CategorySeoText\Setup;
+
+use Magento\Catalog\Model\Category;
+use Magento\Eav\Model\Entity\Attribute\ScopedAttributeInterface;
+use Magento\Framework\Setup\ModuleContextInterface;
+use Magento\Framework\Setup\ModuleDataSetupInterface;
+use Magento\Framework\Setup\InstallDataInterface;
+use Magento\Eav\Setup\EavSetup;
+use Magento\Eav\Setup\EavSetupFactory;
+
+class InstallData implements InstallDataInterface
+{
+    /**
+     * @var EavSetupFactory
+     */
+    private $eavSetupFactory;
+
+    public function __construct(EavSetupFactory $eavSetupFactory)
+    {
+        $this->eavSetupFactory = $eavSetupFactory;
+    }
+
+    public function install(ModuleDataSetupInterface $setup, ModuleContextInterface $context)
+    {
+        /** @var EavSetup $eavSetup */
+        $eavSetup = $this->eavSetupFactory->create(['setup' => $setup]);
+        $eavSetup->addAttribute(Category::ENTITY, 'wi24_seo_text', [
+            'type' => 'text',
+            'label' => 'SEO-Text',
+            'input' => 'textarea',
+            'visible' => true,
+            'default' => '',
+            'required' => false,
+            'global' => ScopedAttributeInterface::SCOPE_STORE,
+            'group' => 'Content',
+        ]);
+    }
+}

composer.json

@@ -0,0 +1,19 @@
+{
+    "name": "webidea24/magento2-module-category-seo-text",
+    "description": "Magento 2 Module: Add easily a seo-text to the category page on footer",
+    "type": "magento2-module",
+    "require": {
+        "magento/framework": "*"
+    },
+    "license": [
+        "MIT"
+    ],
+    "autoload": {
+        "files": [
+            "registration.php"
+        ],
+        "psr-4": {
+            "Webidea24\\CategorySeoText\\": ""
+        }
+    }
+}

etc/module.xml

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+<?xml version="1.0"?>
+<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:noNamespaceSchemaLocation="urn:magento:framework:Module/etc/module.xsd">
+    <module name="Webidea24_CategorySeoText" setup_version="1.0.0"/>
+</config>

registration.php

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+<?php
+
+use Magento\Framework\Component\ComponentRegistrar;
+
+ComponentRegistrar::register(ComponentRegistrar::MODULE, 'Webidea24_CategorySeoText', __DIR__);

view/adminhtml/ui_component/category_form.xml

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+<?xml version="1.0"?>
+<form xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Ui:etc/ui_configuration.xsd">
+    <fieldset name="content">
+        <field name="wi24_seo_text" template="ui/form/field" sortOrder="55" formElement="wysiwyg">
+            <argument name="data" xsi:type="array">
+                <item name="config" xsi:type="array">
+                    <item name="wysiwygConfigData" xsi:type="array">
+                        <item name="height" xsi:type="string">100px</item>
+                        <item name="add_variables" xsi:type="boolean">false</item>
+                        <item name="add_widgets" xsi:type="boolean">false</item>
+                        <item name="add_images" xsi:type="boolean">true</item>
+                        <item name="add_directives" xsi:type="boolean">true</item>
+                    </item>
+                    <item name="source" xsi:type="string">category</item>
+                </item>
+            </argument>
+            <settings>
+                <label translate="true">SEO-Text</label>
+                <notice translate="true">Note: Keyboard shortcut to activate editor help : Alt + 0 (Windows) or &#x2325;0 (MacOS)</notice>
+                <dataScope>wi24_seo_text</dataScope>
+            </settings>
+            <formElements>
+                <wysiwyg class="Magento\Catalog\Ui\Component\Category\Form\Element\Wysiwyg">
+                    <settings>
+                        <rows>8</rows>
+                        <wysiwyg>true</wysiwyg>
+                    </settings>
+                </wysiwyg>
+            </formElements>
+        </field>
+    </fieldset>
+</form>

view/frontend/layout/catalog_category_view.xml

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+<?xml version="1.0"?>
+<page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+      xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
+    <body>
+        <referenceContainer name="content">
+            <block class="Webidea24\CategorySeoText\Block\CategorySeoText" name="category.seo-text" after="category.products" template="Webidea24_CategorySeoText::seo-text.phtml"/>
+        </referenceContainer>
+    </body>
+</page>

view/frontend/templates/seo-text.phtml

@@ -0,0 +1,6 @@
+<?php
+/** @var \Webidea24\CategorySeoText\Block\CategorySeoText $block */
+?>
+<div class="category-seo-text">
+    <?= /** @noEscape */$block->getSeoText(); ?>
+</div>

view/frontend/web/css/source/_module.less

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+& when (@media-common = true) {
+    .category-seo-text {
+        margin-top: @indent__base;
+    }
+}