<?php declare(strict_types=1);

/*
 * This file is part of the Monolog package.
 *
 * (c) Jordi Boggiano <j.boggiano@seld.be>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Monolog\Handler;

use Monolog\Level;

/**
 * SendGridrHandler uses the SendGrid API v2 function to send Log emails, more information in https://sendgrid.com/docs/API_Reference/Web_API/mail.html
 *
 * @author Ricardo Fontanelli <ricardo.fontanelli@hotmail.com>
 */
class SendGridHandler extends MailHandler
{
    /**
     * The SendGrid API User
     */
    protected string $apiUser;

    /**
     * The SendGrid API Key
     */
    protected string $apiKey;

    /**
     * The email addresses to which the message will be sent
     */
    protected string $from;

    /**
     * The email addresses to which the message will be sent
     * @var string[]
     */
    protected array $to;

    /**
     * The subject of the email
     */
    protected string $subject;

    /**
     * @param string          $apiUser The SendGrid API User
     * @param string          $apiKey  The SendGrid API Key
     * @param string          $from    The sender of the email
     * @param string|string[] $to      The recipients of the email
     * @param string          $subject The subject of the mail
     *
     * @throws MissingExtensionException If the curl extension is missing
     */
    public function __construct(string $apiUser, string $apiKey, string $from, string|array $to, string $subject, int|string|Level $level = Level::Error, bool $bubble = true)
    {
        if (!\extension_loaded('curl')) {
            throw new MissingExtensionException('The curl extension is needed to use the SendGridHandler');
        }

        parent::__construct($level, $bubble);
        $this->apiUser = $apiUser;
        $this->apiKey = $apiKey;
        $this->from = $from;
        $this->to = (array) $to;
        $this->subject = $subject;
    }

    /**
     * @inheritDoc
     */
    protected function send(string $content, array $records): void
    {
        $message = [];
        $message['api_user'] = $this->apiUser;
        $message['api_key'] = $this->apiKey;
        $message['from'] = $this->from;
        foreach ($this->to as $recipient) {
            $message['to[]'] = $recipient;
        }
        $message['subject'] = $this->subject;
        $message['date'] = date('r');

        if ($this->isHtmlBody($content)) {
            $message['html'] = $content;
        } else {
            $message['text'] = $content;
        }

        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, 'https://api.sendgrid.com/api/mail.send.json');
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($message));
        Curl\Util::execute($ch, 2);
    }
}

.NET Framework

Project Request

ProjectC

Vehicle Maintenance

Movie Navigator

Customers Exchange

ATM

.NET Core

Mail Daemon

Custom

Buns of code

PHP

Mediabox

Loan Castle

Content Management

Laravel

Phone Check

Frontend

Forex Wall

Business projects

Certification Center

Amerikas Auto

Pet projects

Geolocation Assistant

Web Dynamics

Blackball

Good old times

DOS Clock

BrainOut

Airport Administrator

Atomizer

Mediabox