/**
* Search, inside a dir, for a file pattern, using regular expresion
* Example:
*
* <code>PHP_Beautifier_Common::getFilesByPattern('.','*.php',true);</code>
* Search recursively for all the files with php extensions
* in the current dir
* @param string path to a dir
* @param string file pattern
* @param bool recursive?
* @return array path to files
*/
public static function getFilesByPattern($sDir, $sFilePattern, $bRecursive = false)
{
if (substr($sDir, -1) == '/') {
$sDir = substr($sDir, 0, -1);
}
$dh = @opendir($sDir);
if (!$dh) {
throw new Exception("Cannot open directory '{$sDir}'");
}
$matches = array();
while ($entry = @readdir($dh)) {
if ($entry == '.' or $entry == '..') {
continue;
} elseif (is_dir($sDir . '/' . $entry) and $bRecursive) {
$matches = array_merge($matches, PHP_Beautifier_Common::getFilesByPattern($sDir . '/' . $entry, $sFilePattern, $bRecursive));
} elseif (preg_match("/" . $sFilePattern . "\$/", $entry)) {
$matches[] = $sDir . "/" . $entry;
}
}
if (!$matches) {
PHP_Beautifier_Common::getLog()->log("{$sDir}/{$sFilePattern} pattern don't match any file", PEAR_LOG_DEBUG);
}
return $matches;
}
/**
* Get the list of all available Filters in all the include Dirs
* @return array list of Filters
*/
public function getFilterListTotal()
{
$aFilterFiles = array();
foreach ($this->aFilterDirs as $sDir) {
$aFiles = PHP_Beautifier_Common::getFilesByPattern($sDir, ".*?\\.filter\\.php");
array_walk($aFiles, array($this, 'getFilterList_FilterName'));
$aFilterFiles = array_merge($aFilterFiles, $aFiles);
}
sort($aFilterFiles);
return $aFilterFiles;
}
function testgetFilesByPattern()
{
$sDir = PHP_Beautifier_Common::normalizeDir(dirname(__FILE__));
$aExpected = array($sDir . 'BeautifierTest.php');
$this->assertEquals($aExpected, PHP_Beautifier_Common::getFilesByPattern($sDir, 'BeautifierTest\\....', false));
}
