<?php if ( ! defined( 'ABSPATH' ) ) exit; class NF_AJAX_Controllers_Onboarding extends NF_Abstracts_Controller { private $session; public function __construct() { // Register AJAX hooks. add_action('wp_ajax_nf_onboarding_dismiss', array($this, 'handle')); add_action('wp_ajax_nf_onboarding_start', array($this, 'handle')); add_action('wp_ajax_nf_onboarding_next', array($this, 'handle')); add_action('wp_ajax_nf_onboarding_complete', array($this, 'handle')); // Register Heartbeat hook. add_filter('heartbeat_received', array($this, 'pulse'), 10, 2); // Register step verification. add_filter('nf_onboarding_step_now', array($this, 'step_now')); add_filter('nf_onboarding_page_now', array($this, 'page_now')); // Register setting hooks. add_filter('ninja_forms_check_setting_show_welcome', array($this, 'show_welcome')); add_action('ninja_forms_save_setting_show_welcome', array($this, 'toggle_show_welcome')); add_filter('ninja_forms_current_user_is_onboarding', array($this, 'current_user_is_onboarding')); } /** * Heartbeat API callback * @param Array $response The response data to be filtered. * @param Array $data The extra data registered to the heartbeat. * @return Array */ public function pulse($response, $data) { $this->init_session(); // If we're not onboarding, leave. if(! $this->in_progress()) return $response; // If we don't have a current page, leave. if(empty($data['ninja_forms_onboarding_page_now'])) return $response; // If it's the right page for our current step, update our current timestamp. if( false !== strpos( $data['ninja_forms_onboarding_page_now'], $this->page_now() ) ) { $this->session['last_active'] = current_time( 'timestamp' ); $this->update(); } else{ // If it's not the right page (and we've exceeded 30 minutes), set the session to abandoned. $now = current_time('timestamp'); $window = ($this->page_now() === 'page=ninja-forms&form_id=') ? 55 : 1800; if($now - $this->session['last_active'] >= $window) { $this->session['status'] = 'abandoned'; $this->radio('abandon'); $this->update(); } } return $response; } /** * Determine if the current user has the welcome page enabled in settings. */ public function show_welcome($response) { $this->init_session(); $response['value'] = intval(!$this->is_dismissed()); return $response; } /** * Toggle dismissal of onboarding. */ public function toggle_show_welcome($reset) { if($reset) { delete_user_meta(get_current_user_id(), 'nf_onboarding'); } else { $this->init_session(); $this->dismiss(); } } /** * Verify current user's onboarding status. */ public function current_user_is_onboarding($status) { $this->init_session(); $status = $this->in_progress(); return $status; } /** * Verifies onboarding is in progress. * @return Boolean */ public function in_progress() { return $this->session['status'] === 'enabled'; } /** * Initiates the session. */ public function init_session() { $this->session = [ 'status' => 'waiting', 'step' => 0, 'last_active' => current_time( 'timestamp' ), ]; $session = get_user_meta( get_current_user_id(), 'nf_onboarding', true ); if(is_array($session)) $this->session = array_merge($this->session, $session); } /** * Begins the onboarding process. * @return Boolean */ public function start() { if($this->in_progress()) { $this->_errors[] = 'Could not begin onboarding already in progress.'; return false; } $this->session = [ 'status' => 'enabled', 'step' => 1, 'last_active' => current_time( 'timestamp' ), ]; return $this->update(); } /** * Verifies our current target page. * @return String */ public function page_now() { switch($this->session['step']) { case 0: return 'page=nf-welcome'; case 1: return 'page=ninja-forms#forms'; case 2: return 'page=ninja-forms#new-form'; case 3: case 4: case 5: case 6: case 7: case 8: case 9: case 10: return 'page=ninja-forms&form_id='; case 11: // @TODO: set this up later. return ''; default: $this->_errors[] = 'Failed to get page for step that does not exist.'; return ''; } } /** * Verifies our current step. * @return Integer */ public function step_now($request) { $this->init_session(); if(!$this->in_progress()) return 0; return $this->session['step']; } /** * Moves the onboarding session to the next step. * @return Boolean */ public function next() { if(!$this->in_progress()) { $this->_errors[] = 'Could not advance onboarding not already in progress.'; return false; } $this->session['step'] += 1; $this->session['last_active'] = current_time('timestamp'); return $this->update(); } /** * Complete the onboarding process. * @return Boolean */ public function complete() { if(!$this->in_progress()) { $this->_errors[] = 'Could not complete onboarding not already in progress.'; return false; } $this->session['status'] = 'completed'; return $this->update(); } /** * Dismiss the onboarding process. * @return Boolean */ public function dismiss() { $this->session['status'] = 'dismissed'; return $this->update(); } /** * Determine if onboarding has been dismissed. * @return Boolean */ public function is_dismissed() { if($this->session['status'] === 'dismissed') return true; if($this->session['status'] === 'completed') return true; return false; } /** * Updates user meta with our session data. * @return Boolean */ public function update() { if(!update_user_meta(get_current_user_id(), 'nf_onboarding', $this->session)) { $this->_errors[] = 'Failed to update user meta value.'; return false; } return true; } /** * AJAX request handler method. */ public function handle() { // @TODO: Check security? $this->init_session(); // Handle radio call $this->_data['success'] = false; $action = str_replace('nf_onboarding_', '', $_POST['action']); if(method_exists($this, $action)) { $this->_data['success'] = $this->{$action}(); } else { $this->_errors[] = 'Invalid method requested.'; } $this->radio($action); // Call telemetry (if enabled) // Respond $this->_respond(); } /** * Telemetry radio caller. */ public function radio($action) { // Remove anything that isn't an alphabetic character. preg_replace("/[^a-z ]/", '', $action); $message = ''; $user = get_current_user_id(); $timestamp = date("F j, Y, g:i a"); $status = $action; switch ($action) { case 'start': $message .= 'User has begun onboarding.'; break; case 'next': // Don't actually send anything when they're progressing through the steps. break; case 'dismiss': $message .= 'User has dismissed onboarding.'; break; case 'complete': $message .= 'User has completed onboarding.'; break; case 'abandon': $message .= 'User has abandoned onboarding.'; break; default: $status = 'error'; $message .= 'A disallowed method [' . $status . '] was called.'; break; } // @TODO: send to telemetry. } }

ميديا

“ألعاب الواقع الافتراضي: رحلة إلى عوالم تفاعلية غامرة”

يونيو 12, 2025

4٬224 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.