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wp_die example
get_current_screen()->set_help_sidebar(
'<p><strong>' . __( 'For more information:' ) . '</strong></p>' .
'<p>' . __( '<a href="https://wordpress.org/documentation/article/network-admin-updates-screen/">Documentation on Upgrade Network</a>' ) . '</p>' .
'<p>' . __( '<a href="https://wordpress.org/support/forums/">Support forums</a>' ) . '</p>'
);
require_once ABSPATH . 'wp-admin/admin-header.php';
if ( ! current_user_can( 'upgrade_network' ) ) {
wp_die( __( 'Sorry, you are not allowed to access this page.' ), 403 );
}
echo '<div class="wrap">';
echo '<h1>' . __( 'Upgrade Network' ) . '</h1>';
$action = isset( $_GET['action'] ) ? $_GET['action'] : 'show';
switch ( $action ) {
case 'upgrade':
$n = ( isset( $_GET['n'] ) ) ? (int) $_GET['n'] : 0;
/** Load WordPress Administration Bootstrap */
require_once __DIR__ . '/admin.php';
if ( ! current_user_can( 'manage_sites' ) ) {
wp_die( __( 'Sorry, you are not allowed to manage themes for this site.' ) );
}
get_current_screen()->add_help_tab( get_site_screen_help_tab_args() );
get_current_screen()->set_help_sidebar( get_site_screen_help_sidebar_content() );
get_current_screen()->set_screen_reader_content(
array(
'heading_views' => __( 'Filter site themes list' ),
'heading_pagination' => __( 'Site themes list navigation' ),
'heading_list' => __( 'Site themes list' ),
)
);
$feed = get_query_var( 'feed' );
// Remove the pad, if present. $feed = preg_replace( '/^_+/', '', $feed );
if ( '' === $feed || 'feed' === $feed ) {
$feed = get_default_feed();
}
if ( ! has_action( "do_feed_{$feed}" ) ) {
wp_die( __( '<strong>Error:</strong> This is not a valid feed template.' ), '', array( 'response' => 404 ) );
}
/** * Fires once the given feed is loaded. * * The dynamic portion of the hook name, `$feed`, refers to the feed template name. * * Possible hook names include: * * - `do_feed_atom` * - `do_feed_rdf` * - `do_feed_rss` * - `do_feed_rss2` * * @since 2.1.0 * @since 4.4.0 The `$feed` parameter was added. * * @param bool $is_comment_feed Whether the feed is a comment feed. * @param string $feed The feed name. */
// Remove the pad, if present. $feed = preg_replace( '/^_+/', '', $feed );
if ( '' === $feed || 'feed' === $feed ) {
$feed = get_default_feed();
}
if ( ! has_action( "do_feed_{$feed}" ) ) {
wp_die( __( '<strong>Error:</strong> This is not a valid feed template.' ), '', array( 'response' => 404 ) );
}
/** * Fires once the given feed is loaded. * * The dynamic portion of the hook name, `$feed`, refers to the feed template name. * * Possible hook names include: * * - `do_feed_atom` * - `do_feed_rdf` * - `do_feed_rss` * - `do_feed_rss2` * * @since 2.1.0 * @since 4.4.0 The `$feed` parameter was added. * * @param bool $is_comment_feed Whether the feed is a comment feed. * @param string $feed The feed name. */
do_action( $page_hook );
} else {
if ( validate_file( $plugin_page ) ) {
wp_die( __( 'Invalid plugin page.' ) );
}
if ( ! ( file_exists( WP_PLUGIN_DIR . "/$plugin_page" ) && is_file( WP_PLUGIN_DIR . "/$plugin_page" ) )
&& ! ( file_exists( WPMU_PLUGIN_DIR . "/$plugin_page" ) && is_file( WPMU_PLUGIN_DIR . "/$plugin_page" ) )
) {
/* translators: %s: Admin page generated by a plugin. */
wp_die( sprintf( __( 'Cannot load %s.' ), htmlentities( $plugin_page ) ) );
}
/** * Fires before a particular screen is loaded. * * The load-* hook fires in a number of contexts. This hook is for plugin screens * where the file to load is directly included, rather than the use of a function. * * The dynamic portion of the hook name, `$plugin_page`, refers to the plugin basename. * * @see plugin_basename() * * @since 1.5.0 */
/**
* Media Library administration panel.
*
* @package WordPress
* @subpackage Administration
*/
/** WordPress Administration Bootstrap */
require_once __DIR__ . '/admin.php';
if ( ! current_user_can( 'upload_files' ) ) {
wp_die( __( 'Sorry, you are not allowed to upload files.' ) );
}
$message = '';
if ( ! empty( $_GET['posted'] ) ) {
$message = __( 'Media file updated.' );
$_SERVER['REQUEST_URI'] = remove_query_arg( array( 'posted' ), $_SERVER['REQUEST_URI'] );
unset( $_GET['posted'] );
}
if ( ! empty( $_GET['attached'] ) && absint( $_GET['attached'] ) ) {
/** WordPress Administration Bootstrap */
require_once __DIR__ . '/admin.php';
if ( ! current_user_can( 'upload_files' ) ) {
wp_die( __( 'Sorry, you are not allowed to upload files.' ) );
}
$message = '';
if ( ! empty( $_GET['posted'] ) ) {
$message = __( 'Media file updated.' );
$_SERVER['REQUEST_URI'] = remove_query_arg( array( 'posted' ), $_SERVER['REQUEST_URI'] );
unset( $_GET['posted'] );
}
if ( ! empty( $_GET['attached'] ) && absint( $_GET['attached'] ) ) {
if ( isset( $_REQUEST['action'] ) && 'upload-attachment' === $_REQUEST['action'] ) {
require ABSPATH . 'wp-admin/includes/ajax-actions.php';
send_nosniff_header();
nocache_headers();
wp_ajax_upload_attachment();
die( '0' );
}
if ( ! current_user_can( 'upload_files' ) ) {
wp_die( __( 'Sorry, you are not allowed to upload files.' ) );
}
// Just fetch the detail form for that attachment. if ( isset( $_REQUEST['attachment_id'] ) && (int) $_REQUEST['attachment_id'] && $_REQUEST['fetch'] ) {
$id = (int) $_REQUEST['attachment_id'];
$post = get_post( $id );
if ( 'attachment' !== $post->post_type ) {
wp_die( __( 'Invalid post type.' ) );
}
switch ( $_REQUEST['fetch'] ) {
require ABSPATH . 'wp-admin/includes/ajax-actions.php';
send_nosniff_header();
nocache_headers();
wp_ajax_upload_attachment();
die( '0' );
}
if ( ! current_user_can( 'upload_files' ) ) {
wp_die( __( 'Sorry, you are not allowed to upload files.' ) );
}
// Just fetch the detail form for that attachment. if ( isset( $_REQUEST['attachment_id'] ) && (int) $_REQUEST['attachment_id'] && $_REQUEST['fetch'] ) {
$id = (int) $_REQUEST['attachment_id'];
$post = get_post( $id );
if ( 'attachment' !== $post->post_type ) {
wp_die( __( 'Invalid post type.' ) );
}
switch ( $_REQUEST['fetch'] ) {
if ( isset( $_POST['pass2'] ) ) {
$pass2 = trim( $_POST['pass2'] );
}
if ( isset( $_POST['role'] ) && current_user_can( 'promote_users' ) && ( ! $user_id || current_user_can( 'promote_user', $user_id ) ) ) {
$new_role = sanitize_text_field( $_POST['role'] );
// If the new role isn't editable by the logged-in user die with error. $editable_roles = get_editable_roles();
if ( ! empty( $new_role ) && empty( $editable_roles[ $new_role ] ) ) {
wp_die( __( 'Sorry, you are not allowed to give users that role.' ), 403 );
}
$potential_role = isset( $wp_roles->role_objects[ $new_role ] ) ? $wp_roles->role_objects[ $new_role ] : false;
/* * Don't let anyone with 'promote_users' edit their own role to something without it. * Multisite super admins can freely edit their roles, they possess all caps. */
if (
( is_multisite() && current_user_can( 'manage_network_users' ) ) ||
get_current_user_id() !== $user_id ||
(
$reject_url = add_query_arg( 'success', 'false', $success_url );
} else {
$reject_url = null;
}
$user = wp_get_current_user();
$request = compact( 'app_name', 'app_id', 'success_url', 'reject_url' );
$is_valid = wp_is_authorize_application_password_request_valid( $request, $user );
if ( is_wp_error( $is_valid ) ) {
wp_die(
__( 'The Authorize Application request is not allowed.' ) . ' ' . implode( ' ', $is_valid->get_error_messages() ),
__( 'Cannot Authorize Application' )
);
}
if ( wp_is_site_protected_by_basic_auth( 'front' ) ) {
wp_die(
__( 'Your website appears to use Basic Authentication, which is not currently compatible with application passwords.' ),
__( 'Cannot Authorize Application' ),
array(
'response' => 501,
} else {
$reject_url = null;
}
$user = wp_get_current_user();
$request = compact( 'app_name', 'app_id', 'success_url', 'reject_url' );
$is_valid = wp_is_authorize_application_password_request_valid( $request, $user );
if ( is_wp_error( $is_valid ) ) {
wp_die(
__( 'The Authorize Application request is not allowed.' ) . ' ' . implode( ' ', $is_valid->get_error_messages() ),
__( 'Cannot Authorize Application' )
);
}
if ( wp_is_site_protected_by_basic_auth( 'front' ) ) {
wp_die(
__( 'Your website appears to use Basic Authentication, which is not currently compatible with application passwords.' ),
__( 'Cannot Authorize Application' ),
array(
'response' => 501,
/** WordPress Administration Bootstrap */
require_once __DIR__ . '/admin.php';
if ( ! current_user_can( 'list_users' ) ) {
wp_die(
'<h1>' . __( 'You need a higher level of permission.' ) . '</h1>' .
'<p>' . __( 'Sorry, you are not allowed to list users.' ) . '</p>',
403
);
}
$wp_list_table = _get_list_table( 'WP_Users_List_Table' );
$pagenum = $wp_list_table->get_pagenum();
// Used in the HTML title tag. $title = __( 'Users' );
/** WordPress Administration Bootstrap */
require_once __DIR__ . '/admin.php';
$parent_file = 'edit.php';
$submenu_file = 'edit.php';
wp_reset_vars( array( 'action' ) );
if ( isset( $_GET['post'] ) && isset( $_POST['post_ID'] ) && (int) $_GET['post'] !== (int) $_POST['post_ID'] ) {
wp_die( __( 'A post ID mismatch has been detected.' ), __( 'Sorry, you are not allowed to edit this item.' ), 400 );
} elseif ( isset( $_GET['post'] ) ) {
$post_id = (int) $_GET['post'];
} elseif ( isset( $_POST['post_ID'] ) ) {
$post_id = (int) $_POST['post_ID'];
} else {
$post_id = 0;
}
$post_ID = $post_id;
/** * @global string $post_type * @global object $post_type_object * @global WP_Post $post Global post object. */
/**
* Handles fetching a list table via AJAX.
*
* @since 3.1.0
*/
function wp_ajax_fetch_list() {
$list_class = $_GET['list_args']['class'];
check_ajax_referer( "fetch-list-$list_class", '_ajax_fetch_list_nonce' );
$wp_list_table = _get_list_table( $list_class, array( 'screen' => $_GET['list_args']['screen']['id'] ) );
if ( ! $wp_list_table ) {
wp_die( 0 );
}
if ( ! $wp_list_table->ajax_user_can() ) {
wp_die( -1 );
}
$wp_list_table->ajax_response();
wp_die( 0 );
}
function wp_ajax_fetch_list() {
$list_class = $_GET['list_args']['class'];
check_ajax_referer( "fetch-list-$list_class", '_ajax_fetch_list_nonce' );
$wp_list_table = _get_list_table( $list_class, array( 'screen' => $_GET['list_args']['screen']['id'] ) );
if ( ! $wp_list_table ) {
wp_die( 0 );
}
if ( ! $wp_list_table->ajax_user_can() ) {
wp_die( -1 );
}
$wp_list_table->ajax_response();
wp_die( 0 );
}
require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
wp_enqueue_script( 'wp-a11y' );
if ( isset( $_GET['action'] ) ) {
$plugin = isset( $_REQUEST['plugin'] ) ? trim( $_REQUEST['plugin'] ) : '';
$theme = isset( $_REQUEST['theme'] ) ? urldecode( $_REQUEST['theme'] ) : '';
$action = isset( $_REQUEST['action'] ) ? $_REQUEST['action'] : '';
if ( 'update-selected' === $action ) {
if ( ! current_user_can( 'update_plugins' ) ) {
wp_die( __( 'Sorry, you are not allowed to update plugins for this site.' ) );
}
check_admin_referer( 'bulk-update-plugins' );
if ( isset( $_GET['plugins'] ) ) {
$plugins = explode( ',', stripslashes( $_GET['plugins'] ) );
} elseif ( isset( $_POST['checked'] ) ) {
$plugins = (array) $_POST['checked'];
} else {
$plugins = array();
}
wp_enqueue_script( 'wp-a11y' );
if ( isset( $_GET['action'] ) ) {
$plugin = isset( $_REQUEST['plugin'] ) ? trim( $_REQUEST['plugin'] ) : '';
$theme = isset( $_REQUEST['theme'] ) ? urldecode( $_REQUEST['theme'] ) : '';
$action = isset( $_REQUEST['action'] ) ? $_REQUEST['action'] : '';
if ( 'update-selected' === $action ) {
if ( ! current_user_can( 'update_plugins' ) ) {
wp_die( __( 'Sorry, you are not allowed to update plugins for this site.' ) );
}
check_admin_referer( 'bulk-update-plugins' );
if ( isset( $_GET['plugins'] ) ) {
$plugins = explode( ',', stripslashes( $_GET['plugins'] ) );
} elseif ( isset( $_POST['checked'] ) ) {
$plugins = (array) $_POST['checked'];
} else {
$plugins = array();
}
if ( ! isset( $_GET['action'], $_GET['rm_token'], $_GET['rm_key'] ) || self::LOGIN_ACTION_ENTER !== $_GET['action'] ) {
return;
}
if ( ! function_exists( 'wp_generate_password' ) ) {
require_once ABSPATH . WPINC . '/pluggable.php';
}
$validated = $this->key_service->validate_recovery_mode_key( $_GET['rm_token'], $_GET['rm_key'], $ttl );
if ( is_wp_error( $validated ) ) {
wp_die( $validated, '' );
}
$this->cookie_service->set_cookie();
$url = add_query_arg( 'action', self::LOGIN_ACTION_ENTERED, wp_login_url() );
wp_redirect( $url );
die;
}
/** * Gets a URL to begin recovery mode. * * @since 5.2.0 * * @param string $token Recovery Mode token created by {@see generate_recovery_mode_token()}. * @param string $key Recovery Mode key created by {@see generate_and_store_recovery_mode_key()}. * @return string Recovery mode begin URL. */
return;
}
if ( ! function_exists( 'wp_generate_password' ) ) {
require_once ABSPATH . WPINC . '/pluggable.php';
}
$validated = $this->key_service->validate_recovery_mode_key( $_GET['rm_token'], $_GET['rm_key'], $ttl );
if ( is_wp_error( $validated ) ) {
wp_die( $validated, '' );
}
$this->cookie_service->set_cookie();
$url = add_query_arg( 'action', self::LOGIN_ACTION_ENTERED, wp_login_url() );
wp_redirect( $url );
die;
}
/** * Gets a URL to begin recovery mode. * * @since 5.2.0 * * @param string $token Recovery Mode token created by {@see generate_recovery_mode_token()}. * @param string $key Recovery Mode key created by {@see generate_and_store_recovery_mode_key()}. * @return string Recovery mode begin URL. */
require_once ABSPATH . 'wp-admin/includes/admin.php';
nocache_headers();
/** This action is documented in wp-admin/admin.php */
do_action( 'admin_init' );
$action = ! empty( $_REQUEST['action'] ) ? $_REQUEST['action'] : '';
// Reject invalid parameters. if ( ! is_scalar( $action ) ) {
wp_die( '', 400 );
}
if ( ! is_user_logged_in() ) {
if ( empty( $action ) ) {
/** * Fires on a non-authenticated admin post request where no action is supplied. * * @since 2.6.0 */
do_action( 'admin_post_nopriv' );
} else {
nocache_headers();
/** This action is documented in wp-admin/admin.php */
do_action( 'admin_init' );
$action = ! empty( $_REQUEST['action'] ) ? $_REQUEST['action'] : '';
// Reject invalid parameters. if ( ! is_scalar( $action ) ) {
wp_die( '', 400 );
}
if ( ! is_user_logged_in() ) {
if ( empty( $action ) ) {
/** * Fires on a non-authenticated admin post request where no action is supplied. * * @since 2.6.0 */
do_action( 'admin_post_nopriv' );
} else {
if ( ! isset( $_GET['inline'] ) ) {
define( 'IFRAME_REQUEST', true );
}
/** Load WordPress Administration Bootstrap */
require_once __DIR__ . '/admin.php';
if ( ! current_user_can( 'upload_files' ) ) {
wp_die( __( 'Sorry, you are not allowed to upload files.' ), 403 );
}
wp_enqueue_script( 'plupload-handlers' );
wp_enqueue_script( 'image-edit' );
wp_enqueue_script( 'set-post-thumbnail' );
wp_enqueue_style( 'imgareaselect' );
wp_enqueue_script( 'media-gallery' );
header( 'Content-Type: ' . get_option( 'html_type' ) . '; charset=' . get_option( 'blog_charset' ) );
// IDs should be integers.