/**
* Search for a file and walk up the path if not found in current dir.
*
* @param string $fileName File name to search for
* @param string $path Path to search for file
* @param boolean $walkUp If set it will be searched for the file in folders above the given
* @param string $basePath This absolute path is the limit for searching with $walkUp
* @return string file content
*/
function tools_findFileInPath($fileName, $path, $walkUp = true, $basePath = '')
{
$basePath = $basePath ? $basePath : PATH_site;
$path = tx_dam::path_makeAbsolute($path);
if (is_file($path . $fileName) and is_readable($path . $fileName)) {
$setup = t3lib_div::getUrl($path . $fileName);
return $setup;
}
if (!$walkUp or $path == $basePath) {
return false;
}
if (tx_dam::path_makeRelative($path) == '') {
return false;
}
if (!($path = dirname($path))) {
return false;
}
return tx_dam::tools_findFileInPath($fileName, $path, $walkUp, $basePath);
}
/**
* Fetches the nearest indexing setup in filesystem.
*
* @param string $path Path to search for indexing setup
* @param boolean $walkUp If set it will be searched for indexing setup in folders above the given
* @param string $basePath This absolute path is the limit for searching with $walkUp
* @return string Setup file content
*/
function findSetupInPath($path, $walkUp = true, $basePath = '')
{
$fileName = '.indexing.setup.xml';
$path = tx_dam::path_makeAbsolute($path);
$filepath = tx_dam::tools_findFileInPath($fileName, $path, $walkUp, $basePath);
if ($this->writeDevLog) {
t3lib_div::devLog('findSetupInPath(): ' . ($filepath ? 'true' : 'false'), 'tx_dam_indexing', 0, $filepath);
}
return $filepath;
}
