<?php if ( ! defined( 'ABSPATH' ) ) exit; if( ! class_exists( 'WP_List_Table' ) ){ if( file_exists( ABSPATH . 'wp-admin/includes/class-wp-list-table.php' ) ) { require_once(ABSPATH . 'wp-admin/includes/class-wp-list-table.php'); } else { //TODO: Load local wp-list-table-class.php } } class NF_Admin_AllFormsTable extends WP_List_Table { /** Class constructor */ public function __construct() { parent::__construct( array( 'singular' => esc_html__( 'Form', 'ninja-forms' ), //singular name of the listed records 'plural' => esc_html__( 'Forms', 'ninja-forms' ), //plural name of the listed records 'ajax' => false //should this table support ajax? ) ); } public function no_items() { esc_html_e( 'No forms found.', 'ninja-forms' ); } /** * Prepare the items for the table to process * * @return Void */ public function prepare_items() { wp_enqueue_script( 'nf-all-forms', Ninja_Forms::$url . 'assets/js/all-forms.js' ); wp_localize_script( 'nf-all-forms', 'nfi18n', array( 'confirm_delete' => esc_html__( 'Really Delete This Form? This will remove all fields and submission data. Recovery is not possible.', 'ninja-forms' ), ) ); $columns = $this->get_columns(); $hidden = $this->get_hidden_columns(); $sortable = $this->get_sortable_columns(); $data = $this->table_data(); usort( $data, array( &$this, 'sort_data' ) ); $perPage = 20; $currentPage = $this->get_pagenum(); $totalItems = count($data); $this->set_pagination_args( array( 'total_items' => $totalItems, 'per_page' => $perPage ) ); $data = array_slice($data,(($currentPage-1)*$perPage),$perPage); $this->_column_headers = array($columns, $hidden, $sortable); $this->items = $data; } /** * Override the parent columns method. Defines the columns to use in your listing table * * @return Array */ public function get_columns() { $columns = array( 'cb' => '<input type="checkbox" />', 'title' => esc_html__( 'Form Title', 'ninja-forms' ), 'shortcode' => esc_html__( 'Shortcode', 'ninja-forms' ), 'date' => esc_html__( 'Created', 'ninja-forms' ) ); return $columns; } /** * Define which columns are hidden * * @return Array */ public function get_hidden_columns() { return array(); } /** * Define the sortable columns * * @return Array */ public function get_sortable_columns() { return array( 'title' => array( esc_attr__( 'title', 'ninja-forms' ), TRUE ), 'date' => array( esc_attr__( 'date', 'ninja-forms' ), TRUE ), ); } /** * Get the table data * * @return Array */ private function table_data() { $data = array(); $forms = Ninja_Forms()->form()->get_forms(); foreach( $forms as $form ){ $data[] = array( 'id' => $form->get_id(), 'title' => $form->get_setting( 'title' ), 'shortcode' => apply_filters ( 'ninja_forms_form_list_shortcode','[ninja_form id=' . $form->get_id() . ']', $form->get_id() ), 'date' => $form->get_setting( 'created_at' ) ); } return $data; } /** * Define what data to show on each column of the table * * @param Array $item Data * @param String $column_name - Current column name * * @return Mixed */ public function column_default( $item, $column_name ) { switch( $column_name ) { case 'title': case 'shortcode': case 'date': return $item[ $column_name ]; default: return print_r( $item, true ) ; } } /** * Allows you to sort the data by the variables set in the $_GET * * @return Mixed */ private function sort_data( $a, $b ) { // Set defaults $orderby = 'id'; $order = 'asc'; // If orderby is set, use this as the sort column if(!empty($_GET['orderby'])) { $orderby = WPN_Helper::sanitize_text_field($_GET['orderby']); } // If order is set use this as the order if(!empty($_GET['order'])) { $order = WPN_Helper::sanitize_text_field($_GET['order']); } $result = strnatcmp( $a[$orderby], $b[$orderby] ); if($order === 'asc') { return $result; } return -$result; } function column_cb( $item ) { return sprintf( '<input type="checkbox" name="bulk-delete[]" value="%s" />', $item['id'] ); } function column_title( $item ) { $title = $item[ 'title' ]; $edit_url = add_query_arg( 'form_id', $item[ 'id' ], admin_url( 'admin.php?page=ninja-forms') ); $delete_url = add_query_arg( array( 'action' => 'delete', 'id' => $item[ 'id' ], '_wpnonce' => wp_create_nonce( 'nf_delete_form' ))); $duplicate_url = add_query_arg( array( 'action' => 'duplicate', 'id' => $item[ 'id' ], '_wpnonce' => wp_create_nonce( 'nf_duplicate_form' ))); $preview_url = add_query_arg( 'nf_preview_form', $item[ 'id' ], site_url() ); $submissions_url = add_query_arg( 'form_id', $item[ 'id' ], admin_url( 'edit.php?post_status=all&post_type=nf_sub') ); $form = Ninja_Forms()->form( $item[ 'id' ] )->get(); $locked = $form->get_setting( 'lock' ); Ninja_Forms::template( 'admin-menu-all-forms-column-title.html.php', compact( 'title', 'edit_url', 'delete_url', 'duplicate_url', 'preview_url', 'submissions_url', 'locked' ) ); } public function single_row( $item ) { $form = Ninja_Forms()->form( $item[ 'id' ] )->get(); echo '<tr>'; $this->single_row_columns( $item ); echo '</tr>'; } /** * Returns an associative array containing the bulk action * * @return array */ public function get_bulk_actions() { $actions = array( 'bulk-delete' => esc_html__( 'Delete', 'ninja-forms' ) ); return $actions; } public static function process_bulk_action() { if( ! isset( $_GET[ 'page' ] ) || 'ninja-forms' != $_GET[ 'page' ] ) return; if ( isset( $_REQUEST[ 'action' ] ) && 'duplicate' === $_REQUEST[ 'action' ] ) { // In our file that handles the request, verify the nonce. $nonce = esc_attr( $_REQUEST['_wpnonce'] ); if ( ! wp_verify_nonce( $nonce, 'nf_duplicate_form' ) ) { die( esc_html__( 'Go get a life, script kiddies', 'ninja-forms' ) ); } else { NF_Database_Models_Form::duplicate( absint( $_GET['id'] ) ); } wp_redirect( admin_url( 'admin.php?page=ninja-forms' ) ); exit; } if ( isset( $_REQUEST[ 'action' ] ) && 'delete' === $_REQUEST[ 'action' ] ) { // In our file that handles the request, verify the nonce. $nonce = esc_attr( $_REQUEST['_wpnonce'] ); if ( ! wp_verify_nonce( $nonce, 'nf_delete_form' ) ) { die( esc_html__( 'Go get a life, script kiddies', 'ninja-forms' ) ); } else { self::delete_item( absint( $_GET['id'] ) ); } wp_redirect( admin_url( 'admin.php?page=ninja-forms' ) ); exit; } // If the delete bulk action is triggered if ( ( isset( $_POST['action'] ) && $_POST['action'] == 'bulk-delete' ) || ( isset( $_POST['action2'] ) && $_POST['action2'] == 'bulk-delete' ) ) { // In our file that handles the request, verify the nonce. $nonce = esc_attr( $_REQUEST['_wpnonce'] ); if ( ! wp_verify_nonce( $nonce, 'bulk-forms' ) ) { die( esc_html__( 'Go get a life, script kiddies', 'ninja-forms' ) ); } if( isset( $_POST[ 'bulk-delete' ] ) ) { $delete_ids = esc_sql($_POST['bulk-delete']); // loop over the array of record IDs and delete them foreach ($delete_ids as $id) { self::delete_item(absint($id)); } } wp_redirect( admin_url( 'admin.php?page=ninja-forms' ) ); exit; } } public static function delete_item( $id ) { $form = Ninja_Forms()->form( $id )->get(); $form->delete(); } } // END CLASS NF_Admin_AllFormsTable

ميديا

“ألعاب الواقع الافتراضي: رحلة إلى عوالم تفاعلية غامرة”

يونيو 12, 2025

4٬402 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.