<?php /******************************************* * QuantumCloud Plugin Upgrade Link for Free Plugins * Last Updated On: 05-24-2017 *******************************************/ if( !class_exists('QcchatbotPluginUpgradeToProNotice') ) { class QcchatbotPluginUpgradeToProNotice { //Public variables, these can be overrides using instance callback public $upgrade_link = "https://www.quantumcloud.com"; public $link_color = "#0000ff"; public $link_text = "Upgrade to Pro"; public $link_class = ""; public $link_target = "_blank"; public $plugin_slug = ""; //Exact plugin folder name public $plugin_main_file = ""; //Exact file name with extension of primary file public $plugin_menu_slug = ""; //Parent menu slug of the plugin public $plugin_slug_plus_file = ""; //Turn on or off the hooks, use false to off public $show_with_action_links = true; //in plugin.php page public $show_with_meta_links = true; //in plugin.php page public $show_with_plugin_menu = true; //inside parent menu of the plugin //Contructor - Set defaults function __construct() { add_action('admin_head', array(&$this, 'qc_upgrade_to_pro_heading_part') ); } function qc_upgrade_to_pro_heading_part() { if( is_admin() ){ ?> <script> jQuery(document).ready(function($){ $(".qc-up-pro-link-chatbot").parent('a').on("click", function(e){ e.preventDefault(); var link = $(this).attr('href'); window.open(link, '_blank'); }); }); </script> <?php } } /******************************* * Check if the current screen * is the plugins.php page or not *******************************/ function check_if_plugin_page() { //Check if current page is plugins.php, otherwise return false global $pagenow; if( is_admin() && $pagenow == 'plugins.php' ) { return true; } return false; } //End of check_if_plugin_page /******************************* * Put Link with Plugin Action Links * Like Active, Edit etc. * Ofcourse, in plugin.php page *******************************/ function hook_with_plugin_action_links(){ $this->plugin_slug_plus_file = $this->plugin_slug .'/'. $this->plugin_main_file; if( $this->show_with_action_links && $this->plugin_slug_plus_file != "" ) { add_action( 'plugin_action_links_' . $this->plugin_slug_plus_file, array(&$this, 'func_show_upgrade_link_with_action_links'), 95 ); } else { return; } } /******************************* * Callback function for the above hook * used inside hook_with_plugin_action_links *******************************/ function func_show_upgrade_link_with_action_links( $links ) { $links = array_merge( $links, array( '<a href="' . esc_url( admin_url('admin.php?page=wpbot') ) . '" target="">' . __( 'Settings', 'quantumcloud' ) . '</a>' ) ); $links = array_merge( $links, array( '<a href="' . esc_url( admin_url('admin.php?page=wpbot_help_page') ) . '" target="">' . __( 'Help', 'quantumcloud' ) . '</a>' ) ); $links = array_merge( $links, array( '<a href="' . esc_url('https://www.wpbot.pro/free-support/' ) . '" target="">' . __( 'Support', 'quantumcloud' ) . '</a>' ) ); $links = array_merge( $links, array( '<a style="font-weight: bold; background: '.$this->link_color.';color: #fff; padding:5px" href="' . esc_url( $this->upgrade_link ) . '" target="'.$this->link_target.'">' . __( $this->link_text, 'quantumcloud' ) . '</a>' ) ); return $links; } /******************************* * Put Link with Plugin Meta Links * Like Plugin Author, Details, etc. * Ofcourse, in plugin.php page *******************************/ function hook_with_plugin_meta_links(){ if( $this->show_with_meta_links && $this->plugin_main_file != "" ) { add_action( 'plugin_row_meta', array(&$this, 'func_show_upgrade_link_with_meta_links'), 10, 2 ); } else { return; } } /******************************* * Callback function for the above hook * used inside hook_with_plugin_meta_links *******************************/ function func_show_upgrade_link_with_meta_links( $links, $file ) { $links = array_merge( array( ), $links ); if ( strpos( $file, "$this->plugin_main_file" ) !== false ) { $new_links = array( '<a class="'.$this->link_class.'" style="font-weight: bold; color: #fff; padding: 5px; background: '.$this->link_color.';" href="' . esc_url( $this->upgrade_link ) . '" title="'.$this->link_text.'" target="'.$this->link_target.'">' . __( $this->link_text, 'quantumcloud' ) . '</a>' ); $links = array_merge( $links, $new_links ); } return $links; } /******************************* * Put Link inside WP Admin Menu * Created by the respective plugin *******************************/ function hook_with_plugin_submenu() { if( !$this->show_with_plugin_menu || $this->plugin_menu_slug == "" ){ return; } else { add_action( 'admin_menu' , array(&$this, 'func_qc_external_upgrade_link'), 20 ); } } /******************************* * Callback function for the avbove function/hook *******************************/ function func_qc_external_upgrade_link() { global $submenu; $current_user = wp_get_current_user(); if( !$this->show_with_plugin_menu || $this->plugin_menu_slug == "" ) { return; } $link_text = '<span class="qc-up-pro-link-chatbot" style="font-weight: bold; padding: 5px; background: #FCB214; border-radius: 4px; color: '.esc_attr($this->link_color).'">'.$this->link_text.'</span>'; if($current_user->roles[0]!='subscriber') $submenu["$this->plugin_menu_slug"][300] = array( $link_text, 'activate_plugins' , $this->upgrade_link ); return $submenu; } } //End of class QcPluginUpgradeToProNotice } // End of class_exists /******************************* * Create instance and call the * appropriate worker/callback *******************************/ $instance_bot2 = new QcchatbotPluginUpgradeToProNotice(); if( is_admin() ) { //Uncommnent and Set these instance variables as per the requirements $instance_bot2->upgrade_link = "https://www.wpbot.pro/"; //$instance_sldf2->link_color = "#FCB214"; //$instance_sldf2->link_text = "Upgrade To Pro"; //$instance_sldf2->link_class = ""; //$instance_sldf2->link_target = "_blank"; $instance_bot2->plugin_slug = 'chatbot'; //Plugin Slug. i.e. Folder Name $instance_bot2->plugin_main_file = 'qcld-wpwbot.php'; //Primary file of the pluign $instance_bot2->plugin_menu_slug = 'wpbot-panel'; //Main Menu Slug $instance_bot2->show_with_action_links = true; //show in plugin.php page $instance_bot2->show_with_meta_links = true; //show in plugin.php page $instance_bot2->show_with_plugin_menu = true; //show inside parent menu of the plugin if( $instance_bot2->check_if_plugin_page() ) { $instance_bot2->hook_with_plugin_action_links(); $instance_bot2->hook_with_plugin_meta_links(); } $instance_bot2->hook_with_plugin_submenu(); }

ميديا

“ألعاب الواقع الافتراضي: رحلة إلى عوالم تفاعلية غامرة”

يونيو 12, 2025

1٬642 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.