/**
* Search text in files using regexps (recursively through folders).
* Assumes egrep is available if not on windows
*/
static function searchInFiles($searchtext, $cachedir, $is_regexp = true)
{
//$fileHandler = eZClusterFileHandler::instance();
$result = array();
if (eZSys::osType() != 'win32') {
if ($is_regexp) {
exec('egrep -s -R -l "' . str_replace('"', '\\"', $searchtext) . "\" \"{$cachedir}\"", $result);
} else {
exec('fgrep -s -R -l "' . str_replace('"', '\\"', $searchtext) . "\" \"{$cachedir}\"", $result);
}
} else {
$files = @scandir($cachedir);
if ($files === false) {
return array();
}
foreach ($files as $file) {
if ($file != '.' && $file != '..') {
if (is_dir($cachedir . '/' . $file)) {
$result = array_merge($result, sysInfoTools::searchInFiles($searchtext, $cachedir . '/' . $file, $is_regexp));
} else {
$txt = @file_get_contents($cachedir . '/' . $file);
/// @todo escape properly #
if ($is_regexp) {
if (preg_match("#" . $searchtext . "#", $txt)) {
$result[] = $cachedir . '/' . $file;
}
} else {
if (strpos($txt, $searchtext) !== false) {
$result[] = $cachedir . '/' . $file;
}
}
$txt = false;
// free memory asap
}
}
}
}
return $result;
}
foreach ($cacheList as $cacheItem) {
if ($cacheItem['path'] != false && $cacheItem['enabled']) {
$cacheDirsList[$cacheItem['id']] = $cacheItem['path'];
$cacheDirsList2[$cacheItem['id']] = false;
}
}
if ($http->hasPostVariable('SearchText') && $http->hasPostVariable('SearchCaches')) {
$ini = eZINI::instance();
$cachedir = eZSys::cacheDirectory();
//$cachedir .= "/" .$ini->variable( 'ContentSettings', 'CacheDir' );
$searchtext = $http->postVariable('SearchText');
$is_regexp = $http->hasPostVariable('SearchType') && $http->postVariable('SearchType') == 'Regexp';
foreach ($http->postVariable('SearchCaches') as $cache) {
if (array_key_exists($cache, $cacheDirsList)) {
// take care: this is hardcoded from knowledge of cache structure...
if ($cacheDirsList[$cache] == 'var/cache/ini') {
$filelist = array_merge($filelist, sysInfoTools::searchInFiles($searchtext, eZSys::siteDir() . '/' . $cacheDirsList[$cache], $is_regexp));
} else {
$filelist = array_merge($filelist, sysInfoTools::searchInFiles($searchtext, $cachedir . '/' . $cacheDirsList[$cache], $is_regexp));
}
$cacheDirsList2[$cache] = true;
}
}
//print_r($filelist);
}
$tpl->setVariable('filelist', $filelist);
$tpl->setVariable('list_count', count($filelist));
$tpl->setVariable('searchtext', $searchtext);
$tpl->setVariable('cachelist', $cacheDirsList2);
$tpl->setVariable('deletedfiles', $deletedfiles);
$tpl->setVariable('is_regexp', $is_regexp);