الماجنتو 2 - فئة قائمة مخصصة الماجنتو نظام التكوين القسم

Question

مشكلتي الحصول على جميع الفئات المتاحة وعرضها في نظام التكوين متعدد حدد قائمة الحقول.

هنا الرابط بالنسبة الماجنتو 1.x.كيف يمكن تحقيق ذلك عن الماجنتو 2.x?

Answer 1

في system.xml الملف حقل متعدد اختيار من الفئة مثل:

<group id="bannerblock_setting" translate="label" type="text" default="1" sortOrder="3" showInDefault="1" showInWebsite="1" showInStore="1">
    <label>Setting</label>
    <field id="bannerlist" translate="label" type="multiselect" sortOrder="10" showInDefault="1" showInWebsite="1" showInStore="1">
        <label>Select Category</label>
        <!-- <source_model>Magento\Config\Model\Config\Source\Yesno</source_model>-->
        <source_model>Ipragmatech\Bannerblock\Model\Config\Source\Categorylist</source_model>
    </field>
</group>

إنشاء ملف Categorylist.php في Companyname\Modulename\Model\Config\Source

namespace Companyname\Modulename\Model\Config\Source;

use Magento\Framework\Option\ArrayInterface;

class Categorylist implements ArrayInterface
{
    protected $_categoryHelper;

    public function __construct(\Magento\Catalog\Helper\Category $catalogCategory)
    {
        $this->_categoryHelper = $catalogCategory;
    }

    /*
     * Return categories helper
     */

    public function getStoreCategories($sorted = false, $asCollection = false, $toLoad = true)
    {
        return $this->_categoryHelper->getStoreCategories($sorted , $asCollection, $toLoad);
    }

    /*  
     * Option getter
     * @return array
     */
    public function toOptionArray()
    {


        $arr = $this->toArray();
        $ret = [];

        foreach ($arr as $key => $value)
        {

            $ret[] = [
                'value' => $key,
                'label' => $value
            ];
        }

        return $ret;
    }

    /*
     * Get options in "key-value" format
     * @return array
     */
    public function toArray()
    {

        $categories = $this->getStoreCategories(true,false,true);

        $catagoryList = array();
        foreach ($categories as $category){

            $catagoryList[$category->getEntityId()] = __($category->getName());
        }

        return $catagoryList;
    }

}

هنا هو لقطة:

---

Answer 2

VendorName/ModuleName/etc/adminhtml/system.xml

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Config:etc/system_file.xsd">
    <system>
        <section id="module_section" translate="label" type="text"
                 sortOrder="100" showInDefault="1" showInWebsite="1" showInStore="1">
            <label>Module</label>
            <tab>tab_name</tab>
            <resource>VendorName_ModuleName::config_module_name</resource>
            <group id="module_section_page" translate="label" type="text"
                   sortOrder="1" showInDefault="1" showInWebsite="1" showInStore="1">
                <label>Module page settings</label>
                <field id="latest_category" translate="label" type="multiselect" sortOrder="12" showInDefault="1" showInWebsite="1" showInStore="1">
                    <label>New Product Category</label>
                    <source_model>VendorName\ModuleName\Model\Config\Source\Categorylist</source_model>
                </field>
            </group>
        </section>
    </system>
</config>

VendorName/ModuleName/etc/acl.xml

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:App/etc/acl.xsd">
    <acl>
        <resources>
            <resource id="Magento_Backend::admin">
                <resource id="Magento_Backend::stores">
                    <resource id="Magento_Backend::stores_settings">
                        <resource id="Magento_Config::config">
                            <resource id="VendorName_ModuleName::config_module_name" title="Module Section" />
                        </resource>
                    </resource>
                </resource>
            </resource>
        </resources>
    </acl>
</config>

VendorName/ModuleName/Model/Config/Source/Categorylist.php

<?php

namespace VendorName\ModuleName\Model\Config\Source;

use Magento\Framework\Option\ArrayInterface;

class Categorylist implements ArrayInterface
{
    protected $_categoryFactory;
    protected $_categoryCollectionFactory;

    public function __construct(
        \Magento\Catalog\Model\CategoryFactory $categoryFactory,
        \Magento\Catalog\Model\ResourceModel\Category\CollectionFactory $categoryCollectionFactory
    )
    {
        $this->_categoryFactory = $categoryFactory;
        $this->_categoryCollectionFactory = $categoryCollectionFactory;
    }

    public function getCategoryCollection($isActive = true, $level = false, $sortBy = false, $pageSize = false)
    {
        $collection = $this->_categoryCollectionFactory->create();
        $collection->addAttributeToSelect('*');

        // select only active categories
        if ($isActive) {
            $collection->addIsActiveFilter();
        }

        // select categories of certain level
        if ($level) {
            $collection->addLevelFilter($level);
        }

        // sort categories by some value
        if ($sortBy) {
            $collection->addOrderField($sortBy);
        }

        // select certain number of categories
        if ($pageSize) {
            $collection->setPageSize($pageSize);
        }

        return $collection;
    }

    public function toOptionArray()
    {
        $arr = $this->_toArray();
        $ret = [];

        foreach ($arr as $key => $value)
        {
            $ret[] = [
                'value' => $key,
                'label' => $value
            ];
        }

        return $ret;
    }

    private function _toArray()
    {
        $categories = $this->getCategoryCollection(true, false, false, false);

        $catagoryList = array();
        foreach ($categories as $category)
        {
            $catagoryList[$category->getEntityId()] = __($this->_getParentName($category->getPath()) . $category->getName());
        }

        return $catagoryList;
    }

    private function _getParentName($path = '')
    {
        $parentName = '';
        $rootCats = array(1,2);

        $catTree = explode("/", $path);
        // Deleting category itself
        array_pop($catTree);

        if($catTree && (count($catTree) > count($rootCats)))
        {
            foreach ($catTree as $catId)
            {
                if(!in_array($catId, $rootCats))
                {
                    $category = $this->_categoryFactory->create()->load($catId);
                    $categoryName = $category->getName();
                    $parentName .= $categoryName . ' -> ';
                }
            }
        }

        return $parentName;
    }
}

هنا هو لقطة:

Answer 3

إذا كان شخص ما يحتاج الى مزيد من رمز واضح, أهلا وسهلا بكم :)

<?php

declare(strict_types=1);

namespace Vendor\Module\Model\Config\Source;

use Magento\Catalog\Helper\Category as CategoryHelper;
use Magento\Framework\Option\ArrayInterface;

class Category implements ArrayInterface
{
    /**
     * @var \Magento\Catalog\Helper\Category
     */
    protected $categoryHelper;

    /**
     * Category constructor.
     *
     * @param \Magento\Catalog\Helper\Category $catalogCategory
     */
    public function __construct(CategoryHelper $catalogCategory)
    {
        $this->categoryHelper = $catalogCategory;
    }

    /**
     * @inheritDoc
     */
    public function toOptionArray(): array
    {
        $options = [];

        foreach ($this->toArray() as $key => $value) {
            $options[] = ['value' => $key, 'label' => $value,];
        }

        return $options;
    }

    /**
     * @return array
     */
    public function toArray(): array
    {
        $categoryList = [];

        foreach ($this->categoryHelper->getStoreCategories() as $category) {
            $categoryList[$category->getEntityId()] = $category->getName();
        }

        return $categoryList;
    }
}

Answer 4

إذا أي واحد تريد مع رمز الأم والطفل الفئة ثم اتبع رمز أدناه :

<?php

namespace Vendor\Module\Model\Config\Source;

use Magento\Framework\Option\ArrayInterface;

class Category implements ArrayInterface
{
    protected $_categoryFactory;
    protected $_categoryCollectionFactory;
    protected $_storeManager;

    public function __construct(
        \Magento\Catalog\Model\ResourceModel\Category\CollectionFactory $categoryCollectionFactory,
        \Magento\Catalog\Model\CategoryFactory $categoryFactory,
        \Magento\Store\Model\StoreManagerInterface $storeManager
    ) {
        $this->_categoryCollectionFactory = $categoryCollectionFactory;
        $this->_categoryFactory = $categoryFactory;
         $this->_storeManager = $storeManager;
    }

    /**
    * Get category collection
    *
    * @param bool $isActive
    * @param bool|int $level
    * @param bool|string $sortBy
    * @param bool|int $pageSize
    * @return \Magento\Catalog\Model\ResourceModel\Category\Collection or array
    */
    public function getCategoryCollection($isActive = true, $level = false, $sortBy = false, $pageSize = false)
    {
        $collection = $this->_categoryCollectionFactory->create();
        $collection->addAttributeToSelect('*');
        $collection->setStore($this->_storeManager->getStore());


        // select only active categories
        if ($isActive) {
            $collection->addIsActiveFilter();
        }

        // select categories of certain level
        if ($level) {
            $collection->addLevelFilter($level);
        }

        // sort categories by some value
        if ($sortBy) {
            $collection->addOrderField($sortBy);
        }

        // select certain number of categories
        if ($pageSize) {
            $collection->setPageSize($pageSize);
        }

        return $collection;
    }

    public function toOptionArray()
    {
        $arr = $this->_toArray();
        $ret = [];
        foreach ($arr as $key => $value){
            $ret[] = [
                'value' => $key,
                'label' => $value
            ];
        }    
        return $ret;
    }

    private function _toArray()
    {
        $categories = $this->getCategoryCollection(true, false, false, false);
        $catagoryList = array();
        foreach ($categories as $category){
           $catagoryList[$category->getEntityId()] = __($this->_getParentName($category->getPath()) . $category->getName());
        }
        return $catagoryList;
    }

    private function _getParentName($path = '')
    {
        $parentName = '';
        $rootCats = array(1,2);  
        $catTree = explode("/", $path);
        array_pop($catTree);     
        if($catTree && (count($catTree) > count($rootCats))){
            foreach ($catTree as $catId){
                if(!in_array($catId, $rootCats)){
                    $category = $this->_categoryFactory->create()->load($catId);
                    $categoryName = $category->getName();
                    $parentName .= $categoryName . ' -> ';
                }
            }
        }
        return $parentName;
    }
}