<?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 ]; } } }

ميديا

“ألعاب الواقع الافتراضي: رحلة إلى عوالم تفاعلية غامرة”

يونيو 12, 2025

4٬237 أقل من دقيقة

في هذا التقرير المصور، نأخذك في جولة بصرية داخل عالم ألعاب الواقع الافتراضي (VR)، حيث تندمج التكنولوجيا مع الترفيه لخلق تجارب لا مثيل لها. من خلال نظارات الواقع الافتراضي المتطورة، يمكن للاعبين التفاعل مع بيئات ثلاثية الأبعاد، مما يتيح لهم الانغماس الكامل في الألعاب. سنستعرض أبرز الألعاب المتاحة، مثل “Beat Saber” و”Half-Life: Alyx”، التي تقدم تجارب تفاعلية مبتكرة. كما نسلط الضوء على التحديات التي تواجه هذه التقنية، مثل التكلفة المرتفعة ومشاكل الراحة أثناء الاستخدام الطويل. انضم إلينا لاكتشاف كيف يُعيد الواقع الافتراضي تعريف مفهوم اللعب ويشكل مستقبل صناعة الألعاب.