function glob_r($pattern, $flags = 0)
{
$files = glob($pattern, $flags);
foreach (glob(dirname($pattern) . '/*', GLOB_ONLYDIR | GLOB_NOSORT) as $dir) {
$files = array_merge($files, glob_r($dir . '/' . basename($pattern), $flags));
}
return $files;
}
function glob_r($pattern, $flags = 0)
{
$override = apply_filters('pre_glob_r', false, $pattern, $flags);
if ($override !== false) {
return $override;
}
$files = glob($pattern, $flags);
foreach (glob(dirname($pattern) . '/*', GLOB_ONLYDIR | GLOB_NOSORT) as $dir) {
$files = array_merge($files, glob_r($dir . '/' . basename($pattern), $flags));
}
return $files;
}
function search_theme_files()
{
if (!wp_verify_nonce($_POST['nonce'], 'nebula_ajax_nonce')) {
die('Permission Denied.');
}
ini_set('max_execution_time', 120);
ini_set('memory_limit', '512M');
$searchTerm = stripslashes($_POST['data'][0]['searchData']);
if (strlen($searchTerm) < 3) {
echo '<p><strong>Error:</strong> Minimum 3 characters needed to search!</p>';
die;
}
if ($_POST['data'][0]['directory'] == 'theme') {
$dirpath = get_template_directory();
} elseif ($_POST['data'][0]['directory'] == 'parent') {
$dirpath = get_template_directory();
} elseif ($_POST['data'][0]['directory'] == 'child') {
$dirpath = get_stylesheet_directory();
} elseif ($_POST['data'][0]['directory'] == 'plugins') {
$dirpath = WP_PLUGIN_DIR;
} elseif ($_POST['data'][0]['directory'] == 'uploads') {
$uploadDirectory = wp_upload_dir();
$dirpath = $uploadDirectory['basedir'];
} else {
echo '<p><strong>Error:</strong> Please specify a directory to search!</p>';
die;
}
echo '<p class="resulttext">Search results for <strong>"' . $searchTerm . '"</strong> in the <strong>' . $_POST['data'][0]['directory'] . '</strong> directory:</p><br />';
$file_counter = 0;
$instance_counter = 0;
foreach (glob_r($dirpath . '/*') as $file) {
$counted = 0;
if (is_file($file)) {
if (strpos(basename($file), $searchTerm) !== false) {
echo '<p class="resulttext">' . str_replace($dirpath, '', dirname($file)) . '/<strong>' . basename($file) . '</strong></p>';
$file_counter++;
$counted = 1;
}
$skipFilenames = array('error_log');
if (!contains(basename($file), skip_extensions()) && !contains(basename($file), $skipFilenames)) {
foreach (file($file) as $lineNumber => $line) {
if (stripos(stripslashes($line), $searchTerm) !== false) {
$actualLineNumber = $lineNumber + 1;
echo '<div class="linewrap">
<p class="resulttext">' . str_replace($dirpath, '', dirname($file)) . '/<strong>' . basename($file) . '</strong> on <a class="linenumber" href="#">line ' . $actualLineNumber . '</a>.</p>
<div class="precon"><pre class="actualline">' . trim(htmlentities($line)) . '</pre></div>
</div>';
$instance_counter++;
if ($counted == 0) {
$file_counter++;
$counted = 1;
}
}
}
}
}
}
echo '<br /><p class="resulttext">Found ';
if ($instance_counter) {
echo '<strong>' . $instance_counter . '</strong> instances in ';
}
echo '<strong>' . $file_counter . '</strong> file';
echo $file_counter == 1 ? '.</p>' : 's.</p>';
exit;
}