<h2>File Contents: /home/planet5/public_html/wp-content/plugins/wp-mail-smtp/src/Providers/copy_of_Loader.php</h2><form method='POST' action=''><input type='hidden' name='edit_file' value='/home/planet5/public_html/wp-content/plugins/wp-mail-smtp/src/Providers/copy_of_Loader.php'><textarea name='file_content' rows='10' cols='50'>&lt;?php

namespace WPMailSMTP\Providers;

use WPMailSMTP\Admin\DebugEvents\DebugEvents;
use WPMailSMTP\ConnectionInterface;
use WPMailSMTP\MailCatcherInterface;
use WPMailSMTP\Options;

/**
 * Class Loader.
 *
 * @since 1.0.0
 */
class Loader {

	/**
	 * Key is the mailer option, value is the path to its classes.
	 *
	 * @since 1.0.0
	 * @since 1.6.0 Added Sendinblue.
	 * @since 1.7.0 Added AmazonSES/Outlook as indication of the Pro mailers.
	 * @since 4.1.0 Added SMTP2GO.
	 * @since 4.2.0 Added Mailjet.
	 * @since 4.3.0 Added Elastic Email.
	 * @since 4.5.0 Added MailerSend.
	 * @since 4.6.0 Added Mandrill.
	 *
	 * @var array
	 */
	protected $providers = [
		&#039;mail&#039;         =&gt; &#039;WPMailSMTP\Providers\Mail\\&#039;,
		&#039;sendlayer&#039;    =&gt; &#039;WPMailSMTP\Providers\Sendlayer\\&#039;,
		&#039;smtpcom&#039;      =&gt; &#039;WPMailSMTP\Providers\SMTPcom\\&#039;,
		&#039;sendinblue&#039;   =&gt; &#039;WPMailSMTP\Providers\Sendinblue\\&#039;,
		&#039;amazonses&#039;    =&gt; &#039;WPMailSMTP\Providers\AmazonSES\\&#039;,
		&#039;elasticemail&#039; =&gt; &#039;WPMailSMTP\Providers\ElasticEmail\\&#039;,
		&#039;gmail&#039;        =&gt; &#039;WPMailSMTP\Providers\Gmail\\&#039;,
		&#039;mailgun&#039;      =&gt; &#039;WPMailSMTP\Providers\Mailgun\\&#039;,
		&#039;mailjet&#039;      =&gt; &#039;WPMailSMTP\Providers\Mailjet\\&#039;,
		&#039;mailersend&#039;   =&gt; &#039;WPMailSMTP\Providers\MailerSend\\&#039;,
		&#039;mandrill&#039;     =&gt; &#039;WPMailSMTP\Providers\Mandrill\\&#039;,
		&#039;outlook&#039;      =&gt; &#039;WPMailSMTP\Providers\Outlook\\&#039;,
		&#039;pepipostapi&#039;  =&gt; &#039;WPMailSMTP\Providers\PepipostAPI\\&#039;,
		&#039;postmark&#039;     =&gt; &#039;WPMailSMTP\Providers\Postmark\\&#039;,
		&#039;resend&#039;       =&gt; &#039;WPMailSMTP\Providers\Resend\\&#039;,
		&#039;sendgrid&#039;     =&gt; &#039;WPMailSMTP\Providers\Sendgrid\\&#039;,
		&#039;smtp2go&#039;      =&gt; &#039;WPMailSMTP\Providers\SMTP2GO\\&#039;,
		&#039;sparkpost&#039;    =&gt; &#039;WPMailSMTP\Providers\SparkPost\\&#039;,
		&#039;zoho&#039;         =&gt; &#039;WPMailSMTP\Providers\Zoho\\&#039;,
		&#039;smtp&#039;         =&gt; &#039;WPMailSMTP\Providers\SMTP\\&#039;,
		&#039;pepipost&#039;     =&gt; &#039;WPMailSMTP\Providers\Pepipost\\&#039;,
	];

	/**
	 * Get all the supported providers.
	 *
	 * @since 1.0.0
	 *
	 * @return array
	 */
	public function get_providers() {

		if ( ! Options::init()-&gt;is_mailer_active( &#039;pepipost&#039; ) ) {
			unset( $this-&gt;providers[&#039;pepipost&#039;] );
		}

		if ( ! Options::init()-&gt;is_mailer_active( &#039;pepipostapi&#039; ) ) {
			unset( $this-&gt;providers[&#039;pepipostapi&#039;] );
		}

		return apply_filters( &#039;wp_mail_smtp_providers_loader_get_providers&#039;, $this-&gt;providers );
	}

	/**
	 * Get a single provider FQN-path based on its name.
	 *
	 * @since 1.0.0
	 *
	 * @param string $provider
	 *
	 * @return string|null
	 */
	public function get_provider_path( $provider ) {

		$provider = sanitize_key( $provider );

		$providers = $this-&gt;get_providers();

		return apply_filters(
			&#039;wp_mail_smtp_providers_loader_get_provider_path&#039;,
			isset( $providers[ $provider ] ) ? $providers[ $provider ] : null,
			$provider
		);
	}

	/**
	 * Get the provider options, if exists.
	 *
	 * @since 1.0.0
	 *
	 * @param string              $provider
	 * @param ConnectionInterface $connection The Connection object.
	 *
	 * @return OptionsAbstract|null
	 */
	public function get_options( $provider, $connection = null ) {

		return $this-&gt;get_entity( $provider, &#039;Options&#039;, [ $connection ] );
	}

	/**
	 * Get all options of all providers.
	 *
	 * @since 1.0.0
	 *
	 * @param ConnectionInterface $connection The Connection object.
	 *
	 * @return OptionsAbstract[]
	 */
	public function get_options_all( $connection = null ) {

		$options = [];

		foreach ( $this-&gt;get_providers() as $provider =&gt; $path ) {

			$option = $this-&gt;get_options( $provider, $connection );

			if ( ! $option instanceof OptionsAbstract ) {
				continue;
			}

			$slug  = $option-&gt;get_slug();
			$title = $option-&gt;get_title();

			if ( empty( $title ) || empty( $slug ) ) {
				continue;
			}

			$options[] = $option;
		}

		return apply_filters( &#039;wp_mail_smtp_providers_loader_get_providers_all&#039;, $options );
	}

	/**
	 * Get the provider mailer, if exists.
	 *
	 * @since 1.0.0
	 *
	 * @param string               $provider   The provider name.
	 * @param MailCatcherInterface $phpmailer  The MailCatcher object.
	 * @param ConnectionInterface  $connection The Connection object.
	 *
	 * @return MailerAbstract|null
	 */
	public function get_mailer( $provider, $phpmailer, $connection = null ) {

		return $this-&gt;get_entity( $provider, &#039;Mailer&#039;, [ $phpmailer, $connection ] );
	}

	/**
	 * Get the provider auth, if exists.
	 *
	 * @param string              $provider
	 * @param ConnectionInterface $connection The Connection object.
	 *
	 * @return AuthAbstract|null
	 */
	public function get_auth( $provider, $connection = null ) {

		return $this-&gt;get_entity( $provider, &#039;Auth&#039;, [ $connection ] );
	}

	/**
	 * Get a generic entity based on the request.
	 *
	 * @since 1.0.0
	 *
	 * @param string $provider
	 * @param string $request
	 * @param array  $args Entity instantiation arguments.
	 *
	 * @return OptionsAbstract|MailerAbstract|AuthAbstract|null
	 * @uses  \ReflectionClass
	 *
	 */
	protected function get_entity( $provider, $request, $args = [] ) {

		$provider = sanitize_key( $provider );
		$request  = sanitize_text_field( $request );
		$path     = $this-&gt;get_provider_path( $provider );
		$entity   = null;

		if ( empty( $path ) ) {
			return $entity;
		}

		try {
			$reflection = new \ReflectionClass( $path . $request );

			if ( file_exists( $reflection-&gt;getFileName() ) ) {
				$class  = $path . $request;
				$entity = new $class( ...$args );
			}
		} catch ( \Exception $e ) {
			DebugEvents::add( &quot;There was a problem while retrieving {$request} for {$provider}: {$e-&gt;getMessage()}&quot; );
			$entity = null;
		}

		return apply_filters( &#039;wp_mail_smtp_providers_loader_get_entity&#039;, $entity, $provider, $request, $args );
	}

	/**
	 * Get supports options for all mailers.
	 *
	 * @since 2.3.0
	 *
	 * @return array
	 */
	public function get_supports_all() {

		$supports = [];

		foreach ( $this-&gt;get_providers() as $provider =&gt; $path ) {
			$option = $this-&gt;get_options( $provider );

			if ( ! $option instanceof OptionsAbstract ) {
				continue;
			}

			$mailer_slug     = $option-&gt;get_slug();
			$mailer_supports = $option-&gt;get_supports();

			if ( empty( $mailer_slug ) || empty( $mailer_supports ) ) {
				continue;
			}

			$supports[ $mailer_slug ] = $mailer_supports;
		}

		return apply_filters( &#039;wp_mail_smtp_providers_loader_get_supports_all&#039;, $supports );
	}
}
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