Month: August 2018

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How to convert shipping address into html format using magento 2?

In Magento 2 we can convert Shipping address or billing address into Html format using below code snippet. Sometimes we need to display entire shipping address into CSV column or any specific page at that time below html format will be useful.

You are familiar with How to Get Customer Default billing and shipping address   You can also use shipping/billing address from above way.

For Example, We have just get order shipping address, First load order by order id and after getting order id we have fetch order shipping address.
Call below construct in your php file,

<?php
class MassExport {
    public function __construct(
        \Magento\Sales\Api\OrderRepositoryInterface $orderRepository,
        \Magento\Customer\Model\Address\Config $addressConfig
    ) {
        $this->orderRepository = $orderRepository;
        $this->_addressConfig = $addressConfig;
    }

    /**
     * Render an address as HTML and return the result
     *
     * @return string
     */
    public function _getAddressHtml($orderId)
    {
        try {
            $order = $this->orderRepository->get($orderId);
        } catch (NoSuchEntityException $e) {
            throw new \Magento\Framework\Exception\LocalizedException(__('This order no longer exists.'));
        }
        $address = $order->getShippingAddress();
        $renderer = $this->_addressConfig->getFormatByCode('html')->getRenderer();
        return $renderer->renderArray($address);
    }
}

You need to get address renderer using \Magento\Customer\Model\Address\Config class.
pass html format code and you will get html formatted address.

Call from template file,

    $orderId = 10;
    $shippingAddress = $this->_getAddressHtml($orderId);
    $shippingFormat = strip_tags($this->_getAddressHtml($shippingAddress));
    echo $shippingFormat;

The result will be,

Veronica Costello
6146 Honey Bluff Parkway
Calder,  Michigan, 49628-7978
United States
T:(555) 229-3326
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Magento 2 – How to get multiselect option in system configuration using system.xml.

Using below demo we can get multiselect option using system.xml.
For Example, We will get all Customer group of a system and display all the customer group by system.xml in System -> Configuration Section of admin.
Create system.xml file,
Path,   app/code/<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="catalog">
            <group id="customer_group" translate="label" type="text" sortOrder="10" showInDefault="1" showInWebsite="1" showInStore="1">
                <field id="list" translate="label" type="multiselect" sortOrder="3" showInDefault="1" showInWebsite="1" showInStore="0">
                    <label>Customer Groups</label>
                    <source_model>Vendorname\Modulename\Model\Adminhtml\System\Config\Source\Customer\Group</source_model>
                    <can_be_empty>1</can_be_empty>
                </field>
            </group>
        </section>
    </system>
</config>

You need to get the collection of all customer group using a Model file. Create Model file in your module. You can define your model php file using source_model tag in system.xml file.

Create Group.php file,
Path, app/code/<Vendorname>/<Modulename>/Model/Adminhtml/System/Config/Source/Customer/Group.php

<?php
namespace Vendorname\Modulename\Model\Adminhtml\System\Config\Source\Customer;

class Group implements \Magento\Framework\Option\ArrayInterface
{
    public function __construct(\Magento\Customer\Model\ResourceModel\Group\CollectionFactory $groupCollectionFactory)
    {
        $this->_groupCollectionFactory = $groupCollectionFactory;
    }

    /**
     * @return array
     */
    public function toOptionArray()
    {
        if (!$this->_options) {
            $this->_options = $this->_groupCollectionFactory->create()->loadData()->toOptionArray();
        }
        return $this->_options;
    }
}

Clear Cache using php bin/magento cache:flush

Now You can get the list of customer group in your section with multi-select option.
If you want to get the list of all selected option in PHP file,

<?php
namespace Vendorname\Modulename\Helper;

class Data extends \Magento\Framework\App\Helper\AbstractHelper
{
    public function __construct(
        \Magento\Framework\App\Helper\Context $context
    ) {
        $this->scopeConfig = $context->getScopeConfig();
        parent::__construct($context);
    }
    /**
     * Get Customer group selected list
     */
    public function getCustomerGroupList() {
        $list = $this->scopeConfig->getValue("catalog/customer_group/list",
                \Magento\Store\Model\ScopeInterface::SCOPE_STORE);
        return $list !== null ? explode(',', $list) : [];
    }

Using the above way you can list of all customer group selected in a Configuration section. The result will be a value of all selected customer group with comma separated.

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Convert number into currency format using Magento 2.

We can simply convert a plain number into price format with a currency symbol. We can get round price of current given price as well as get current store currency symbol by Magento\Framework\Pricing\PriceCurrencyInterface class interface. We can Get Formatted Price With Currency using below code snippets.

Using Objectmanager,

<?php
$objectManager = \Magento\Framework\App\ObjectManager::getInstance();
$priceHelper = $objectManager->create('Magento\Framework\Pricing\PriceCurrencyInterface'); // Pricing Interface
$price =  50; //Your Custom Price
echo $formattedPrice = $priceHelper->convertAndFormat($price); // $50.00
echo $formattedPrice = $priceHelper->round($price); //50
echo $formattedPrice = $priceHelper->getCurrencySymbol(); // $
?>

Proper way using Block PHP file and call function in a template file, Create Block file in your module and pass Dependency as Pricecurrencyinterface

<?php
namespace Rbj\Currency\Block;

class Currency extends \Magento\Framework\View\Element\Template
{
    public function __construct(
        \Magento\Framework\View\Element\Template\Context $context,
        \Magento\Framework\Pricing\PriceCurrencyInterface $priceCurrency,
        array $data = []
    ) {
        $this->priceCurrency = $priceCurrency;
        parent::__construct($context, $data);
    }

    /**
     * Get current store currency symbol with price
     * $price price value
     * true includeContainer
     * Precision value 2
     */
    public function getCurrencyFormat($price)
    {
        $price = $this->priceCurrency->format($price,true,2);
        return $price;
    }
    /**
     * Get round price without currency symbol
     */
    public function getRoundPrice($price)
    {
        $price = $this->priceCurrency->round($price);
        return $price;
    }
    /**
     * Get current store CurrencySymbol
     */
    public function getCurrencySymbol()
    {
        $symbol = $this->priceCurrency->getCurrencySymbol();
        return $symbol;
    }

Call function from template file,

<?php
// Get currency symbol with price format
echo $currencyFormat = $this->getCurrencyFormat(50.0000); //output $50.00
// Get round value of number
echo $roundPrice = $this->getRoundPrice(20.0000); //output 20 (without currency symbol)
echo $roundPrice = $this->getRoundPrice(20.5000); //output 20.5
// Get Currency symbol of current store
echo $roundPrice = $this->getCurrencySymbol(); //output $