<?php
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Class to send an e-mail
*/
if ( ! class_exists( 'rsssl_mailer' ) ) {
class rsssl_mailer {
public $to;
public $title;
public $headers;
public $message;
public $branded = true;
public $subject;
public $button_text;
public $change_text;
public $sent_to_text;
public $what_now_text;
public $sent_by_text;
public $warning_blocks;
public $error = '';
public $template_filename;
public $block_template_filename;
public function __construct() {
$this->sent_by_text = __( "This email is part of the Really Simple Security Notification System", "really-simple-ssl" );
$this->subject = __( "Notification by Really Simple Security", "really-simple-ssl" );
$this->button_text = __( "Learn more", "really-simple-ssl" );
$this->to = rsssl_get_option( 'notifications_email_address', get_bloginfo( 'admin_email' ) );
$this->title = __( "Learn more about our features!", "really-simple-ssl" );
$this->sent_to_text = __( "This email was sent to", "really-simple-ssl" );
$this->what_now_text = __( "Learn more", "really-simple-ssl" );
$this->change_text = __( "Why did I receive this email?", "really-simple-ssl" );
$domain = '<a href="' . site_url() . '">' . site_url() . '</a>';
$this->message = sprintf( __( "You have enabled a feature on %s. We think it's important to let you know a little bit more about this feature so you can use it without worries.", "really-simple-ssl" ), $domain );
add_action( 'wp_mail_failed', array( $this, 'log_mailer_errors' ), 10, 1 );
}
/**
* Send a test email
* @return array
*/
public function send_test_mail() {
if ( ! rsssl_user_can_manage() ) {
return [ 'success' => false, 'message' => 'Not allowed' ];
}
if ( ! is_email( $this->to ) ) {
return [
'success' => false,
'title' => __( "Test notification email error", 'really-simple-ssl' ),
'message' => __( 'Email address not valid', "really-simple-ssl" ),
];
}
$this->title = __( "Really Simple Security - Notification Test", "really-simple-ssl" );
$this->message = __( "This email is confirmation that any security notices are likely to reach your inbox.", "really-simple-ssl" );
$this->warning_blocks = [
[
'title' => __( "About notifications", "really-simple-ssl" ),
'message' => __( "Email notifications are only sent for important updates, security notices or when certain features are enabled.", "really-simple-ssl" ),
'url' => rsssl_link('email-notifications/'),
]
];
return $this->send_mail( true );
}
public function send_verification_mail() {
if ( ! rsssl_user_can_manage() ) {
return [
'success' => false,
'message' => 'Not allowed',
'title' => __( "Email verification error", 'really-simple-ssl' ),
];
}
$verification_code = str_pad( rand( 0, 999999 ), 6, '0', STR_PAD_LEFT );
$verification_expiration = strtotime( "+15 minutes" );
// Delete existing option
delete_option( 'rsssl_email_verification_code' );
update_option( 'rsssl_email_verification_code', $verification_code, false );
update_option( 'rsssl_email_verification_code_expiration', $verification_expiration, false );
update_option( 'rsssl_email_verification_status', 'started', false );
if ( ! is_email( $this->to ) ) {
return [
'success' => false,
'title' => __( "Email verification error", 'really-simple-ssl' ),
'message' => __( 'Email address not valid', "really-simple-ssl" )
];
}
$user_id = get_current_user_id();
$verification_url = add_query_arg(
array(
'page' => 'really-simple-security',
'rsssl_nonce' => wp_create_nonce( 'rsssl_email_verification_' . $user_id ),
'rsssl_verification_code' => $verification_code,
'verified_email' => '1',
),
rsssl_admin_url([], '#settings/general')
);
$this->subject = __( "Really Simple Security - Verify your email address", "really-simple-ssl" );
$this->title = __( "Please verify your email", "really-simple-ssl" );
$this->message = __('To use certain features in Really Simple Security we need to confirm emails are delivered without issues.', 'really-simple-ssl');
$this->button_text = __( "Verify email", "really-simple-ssl" );
$this->warning_blocks[] = [
'title' => '',
'message' => sprintf( __( "Click the button below to confirm your email address, or copy the following URL: %s", "really-simple-ssl" ), '{url}' ),
'url' => $verification_url,
];
return $this->send_mail();
}
public function log_mailer_errors( $wp_error ) {
if ( is_wp_error( $wp_error ) ) {
$this->error = $wp_error->get_error_message();
}
}
/**
* Send an e-mail with the correct login URL
*
* @return array
*/
public function send_mail(): array {
if ( empty( $this->message ) || empty( $this->subject ) ) {
$this->error = __( "Email could not be sent. No message or subject set.", "really-simple-ssl" );
}
if ( ! is_email( $this->to ) ) {
$this->error = __( "Email address not valid", "really-simple-ssl" );
}
$block_template = $this->branded ? rsssl_path . '/mailer/templates/block.html' : rsssl_path . '/mailer/templates/block-unbranded.html';
$email_template = $this->branded ? rsssl_path . '/mailer/templates/email.html' : rsssl_path . '/mailer/templates/email-unbranded.html';
$this->block_template_filename = apply_filters( 'rsssl_email_block_template', $block_template );
$this->template_filename = apply_filters( 'rsssl_email_template', $email_template );
$template = file_get_contents( $this->template_filename );
$block_html = '';
if ( is_array( $this->warning_blocks ) && count( $this->warning_blocks ) > 0 ) {
$block_template = file_get_contents( $this->block_template_filename );
foreach ( $this->warning_blocks as $warning_block ) {
$block_html .= str_replace(
[ '{title}', '{message}', '{url}' ],
[
sanitize_text_field( $warning_block['title'] ),
wp_kses_post( $warning_block['message'] ),
esc_url_raw( $warning_block['url'] )
],
$block_template );
}
}
$username = rsssl_get_option( 'new_admin_user_login' );
$login_url = ! empty( rsssl_get_option( 'change_login_url' ) )
? trailingslashit( site_url() ) . rsssl_get_option( 'change_login_url' )
: wp_login_url();
$body = str_replace(
[
'{title}',
'{message}',
'{warnings}',
'{email-address}',
'{learn-more}',
'{site_url}',
'{login_url}',
'{username}',
'{change_text}',
'{what_now}',
'{sent_to_text}',
'{sent_by_text}',
],
[
sanitize_text_field( $this->title ),
wp_kses_post( $this->message ),
$block_html,
$this->to,
$this->button_text,
site_url(),
$login_url,
$username,
$this->change_text,
$this->what_now_text,
$this->sent_to_text,
$this->sent_by_text,
], $template );
$success = wp_mail( $this->to, sanitize_text_field( $this->subject ), $body, array( 'Content-Type: text/html; charset=UTF-8' ) );
if ( $success ) {
return [
'success' => true,
'title' => __( "Email validation", 'really-simple-ssl' ),
'message' => __( 'Email sent! Please check your mail', "really-simple-ssl" )
];
}
if ( empty( $this->error ) ) {
$this->error = __( 'Email could not be sent.', "really-simple-ssl" );
} else {
$this->error = __( 'An error occurred:', "really-simple-ssl" ) . '<br>' . $this->error;
}
return [
'success' => false,
'title' => __( "Email notification error", 'really-simple-ssl' ),
'message' => $this->error
];
}
}
}
في ظل التحول الرقمي المتسارع، أصبح التسويق الإلكتروني أحد أهم الأدوات التي تعتمد عليها المؤسسات والشركات لتحقيق الانتشار والوصول إلى جمهور أوسع.
في هذا الحوار التسجيلي، نسلّط الضوء على مفهوم التسويق الإلكتروني، أهميته في العصر الحديث، وكيف غيّر قواعد اللعبة في عالم المال والأعمال.
ال