| Current File : /var/www/pediatribu/wp-content/plugins/easy-wp-smtp/easy-wp-smtp.php |
<?php
/**
* Plugin Name: Easy WP SMTP
* Version: 2.11.0
* Requires at least: 5.2
* Requires PHP: 7.4
* Plugin URI: https://easywpsmtp.com/
* Author: Easy WP SMTP
* Author URI: https://easywpsmtp.com/
* Description: Fix your WordPress email delivery by sending them via a transactional email provider or an SMTP server.
* Text Domain: easy-wp-smtp
* Domain Path: /assets/languages
*/
if ( ! defined( 'EasyWPSMTP_PLUGIN_VERSION' ) ) {
define( 'EasyWPSMTP_PLUGIN_VERSION', '2.11.0' );
}
if ( ! defined( 'EasyWPSMTP_PHP_VERSION' ) ) {
define( 'EasyWPSMTP_PHP_VERSION', '7.4' );
}
if ( ! defined( 'EasyWPSMTP_WP_VERSION' ) ) {
define( 'EasyWPSMTP_WP_VERSION', '5.2' );
}
if ( ! defined( 'EasyWPSMTP_PLUGIN_FILE' ) ) {
define( 'EasyWPSMTP_PLUGIN_FILE', __FILE__ );
}
/**
* Don't allow multiple versions (Lite and Pro) to be active.
*
* @since 2.1.0
*/
if ( function_exists( 'easy_wp_smtp' ) || class_exists( 'EasyWPSMTP' ) ) {
if ( ! function_exists( 'easy_wp_smtp_lite_deactivate' ) ) {
/**
* Deactivate Lite version.
*
* @since 2.1.0
*/
function easy_wp_smtp_lite_deactivate() {
require_once ABSPATH . WPINC . '/pluggable.php';
$plugin = 'easy-wp-smtp/easy-wp-smtp.php';
deactivate_plugins( $plugin );
}
}
/**
* When we activate a Pro version, we need to deactivate a Lite version.
*
* @since 2.1.0
*/
add_action( 'activate_easy-wp-smtp-pro/easy-wp-smtp.php', 'easy_wp_smtp_lite_deactivate' );
/**
* If a Pro version already loaded, we need to deactivate a Lite version.
*
* @since 2.1.0
*/
add_action( 'admin_init', 'easy_wp_smtp_lite_deactivate' );
/**
* Display notice if user wants to activate the Lite when Pro is active.
*/
if ( ! function_exists( 'easy_wp_smtp_lite_just_activated' ) ) {
/**
* Store temporarily that the Lite version of the plugin was activated.
* This is needed because WP does a redirect after activation and
* we need to preserve this state to know whether user activated Lite or not.
*
* @since 2.1.0
*/
function easy_wp_smtp_lite_just_activated() {
set_transient( 'easy_wp_smtp_lite_just_activated', true );
}
}
add_action( 'activate_easy-wp-smtp/easy-wp-smtp.php', 'easy_wp_smtp_lite_just_activated' );
if ( ! function_exists( 'easy_wp_smtp_lite_just_deactivated' ) ) {
/**
* Store temporarily that Lite plugin was deactivated.
* Convert temporary "activated" value to a global variable,
* so it is available through the request. Remove from the storage.
*
* @since 2.1.0
*/
function easy_wp_smtp_lite_just_deactivated() {
global $easy_wp_smtp_lite_just_activated, $easy_wp_smtp_lite_just_deactivated;
$easy_wp_smtp_lite_just_activated = (bool) get_transient( 'easy_wp_smtp_lite_just_activated' );
$easy_wp_smtp_lite_just_deactivated = true;
delete_transient( 'easy_wp_smtp_lite_just_activated' );
}
}
add_action( 'deactivate_easy-wp-smtp/easy-wp-smtp.php', 'easy_wp_smtp_lite_just_deactivated' );
if ( ! function_exists( 'easy_wp_smtp_lite_notice' ) ) {
/**
* Display the notice after Lite deactivation when Pro is still active
* and user wanted to activate the Lite version of the plugin.
*
* @since 2.1.0
*/
function easy_wp_smtp_lite_notice() {
global $easy_wp_smtp_lite_just_activated, $easy_wp_smtp_lite_just_deactivated;
if (
empty( $easy_wp_smtp_lite_just_activated ) ||
empty( $easy_wp_smtp_lite_just_deactivated )
) {
return;
}
// Currently tried to activate Lite with Pro still active, so display the message.
printf(
'<div class="notice notice-warning easy-wp-smtp-notice">
<p>%1$s</p>
<p>%2$s</p>
</div>',
esc_html__( 'Heads up!', 'easy_wp_smtp-lite' ),
esc_html__( 'Your site already has Easy WP SMTP Pro activated. If you want to switch to Easy WP SMTP, please first go to Plugins → Installed Plugins and deactivate Easy WP SMTP Pro. Then, you can activate Easy WP SMTP.', 'easy-wp-smtp' )
);
if ( isset( $_GET['activate'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
unset( $_GET['activate'] ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
}
unset( $easy_wp_smtp_lite_just_activated, $easy_wp_smtp_lite_just_deactivated );
}
}
add_action( 'admin_notices', 'easy_wp_smtp_lite_notice' );
// Do not process the plugin code further.
return;
}
if ( ! function_exists( 'easy_wp_smtp_insecure_php_version_notice' ) ) {
/**
* Display admin notice, if the server is using old/insecure PHP version.
*
* @since 2.1.0
*/
function easy_wp_smtp_insecure_php_version_notice() {
?>
<div class="notice notice-error easy-wp-smtp-notice">
<p>
<?php
printf(
wp_kses( /* translators: %1$s - WPBeginner URL for recommended WordPress hosting. */
__( 'Your site is running an <strong>insecure version</strong> of PHP that is no longer supported. Please contact your web hosting provider to update your PHP version or switch to a <a href="%1$s" target="_blank" rel="noopener noreferrer">recommended WordPress hosting company</a>.', 'easy-wp-smtp' ),
array(
'a' => array(
'href' => array(),
'target' => array(),
'rel' => array(),
),
'strong' => array(),
)
),
'https://www.wpbeginner.com/wordpress-hosting/'
);
?>
<br><br>
<?php
$doc_link = add_query_arg(
[
'utm_source' => 'WordPress',
'utm_medium' => 'Admin Notice',
'utm_campaign' => is_readable( rtrim( plugin_dir_path( __FILE__ ), '/\\' ) . '/src/Pro/Pro.php' ) ? 'plugin' : 'liteplugin',
'utm_content' => 'Minimal Required PHP Version',
],
'https://easywpsmtp.com/supported-php-versions-for-easy-wp-smtp/'
);
printf(
wp_kses( /* translators: %s - EasyWPSMTP.com docs URL with more details. */
__( '<strong>Easy WP SMTP plugin is disabled</strong> on your site until you fix the issue. <a href="%s" target="_blank" rel="noopener noreferrer">Read more for additional information.</a>', 'easy-wp-smtp' ),
array(
'a' => array(
'href' => array(),
'target' => array(),
'rel' => array(),
),
'strong' => array(),
)
),
esc_url( $doc_link )
);
?>
</p>
</div>
<?php
// In case this is on plugin activation.
if ( isset( $_GET['activate'] ) ) { //phpcs:ignore
unset( $_GET['activate'] ); //phpcs:ignore
}
}
}
if ( ! function_exists( 'easy_wp_smtp_unsupported_wp_version_notice' ) ) {
/**
* Display admin notice, if the site is using unsupported WP version.
*
* @since 2.1.0
*/
function easy_wp_smtp_unsupported_wp_version_notice() {
?>
<div class="notice notice-error easy-wp-smtp-notice">
<p>
<?php
printf(
wp_kses( /* translators: %s The minimal WP version supported by Easy WP SMTP. */
__( 'Your site is running an <strong>old version</strong> of WordPress that is no longer supported by Easy WP SMTP. Please update your WordPress site to at least version <strong>%s</strong>.', 'easy-wp-smtp' ),
[
'strong' => [],
]
),
esc_html( EasyWPSMTP_WP_VERSION )
);
?>
<br><br>
<?php
echo wp_kses(
__( '<strong>Easy WP SMTP plugin is disabled</strong> on your site until WordPress is updated to the required version.', 'easy-wp-smtp' ),
[
'strong' => [],
]
);
?>
</p>
</div>
<?php
// In case this is on plugin activation.
if ( isset( $_GET['activate'] ) ) { //phpcs:ignore
unset( $_GET['activate'] ); //phpcs:ignore
}
}
}
/**
* Display admin notice and prevent plugin code execution, if the server is
* using old/insecure PHP version.
*
* @since 2.1.0
*/
if ( version_compare( phpversion(), EasyWPSMTP_PHP_VERSION, '<' ) ) {
add_action( 'admin_notices', 'easy_wp_smtp_insecure_php_version_notice' );
return;
}
/**
* Display admin notice and prevent plugin code execution, if the WP version is lower than EasyWPSMTP_WP_VERSION.
*
* @since 2.1.0
*/
if ( version_compare( get_bloginfo( 'version' ), EasyWPSMTP_WP_VERSION, '<' ) ) {
add_action( 'admin_notices', 'easy_wp_smtp_unsupported_wp_version_notice' );
return;
}
/**
* Autoloader. We need it being separate and not using Composer autoloader because of the vendor libs,
* which are huge and not needed for most users.
* Inspired by PSR-4 examples: https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-4-autoloader-examples.md
*
* @since 2.0.0
*
* @param string $class The fully-qualified class name.
*/
spl_autoload_register( function ( $class ) {
list( $plugin_space ) = explode( '\\', $class );
if ( $plugin_space !== 'EasyWPSMTP' ) {
return;
}
$plugin_dir = basename( __DIR__ );
// Default directory for all code is plugin's /src/.
$base_dir = plugin_dir_path( __DIR__ ) . '/' . $plugin_dir . '/src/';
// Get the relative class name.
$relative_class = substr( $class, strlen( $plugin_space ) + 1 );
// Prepare a path to a file.
$file = wp_normalize_path( $base_dir . $relative_class . '.php' );
// If the file exists, require it.
if ( is_readable( $file ) ) {
/** @noinspection PhpIncludeInspection */
require_once $file;
}
} );
/*
* This function should be wrapped to condition, otherwise `function_exists( 'easy_wp_smtp' )` at the beginning of
* this file will return `true` which is incorrect.
*
* @see https://www.php.net/manual/en/function.function-exists.php#110163
*/
if ( ! function_exists( 'easy_wp_smtp' ) ) {
/**
* Global function-holder. Works similar to a singleton's instance().
*
* @since 2.0.0
*
* @return EasyWPSMTP\Core
*/
function easy_wp_smtp() {
/**
* @var \EasyWPSMTP\Core
*/
static $core;
if ( ! isset( $core ) ) {
$core = new \EasyWPSMTP\Core();
}
return $core;
}
}
easy_wp_smtp();