protected function smazatAdresar($adresar)
{
if (file_exists($adresar)) {
foreach (NFinder::findFiles('*.*')->in($adresar) as $soubor) {
unlink($adresar . '/' . $soubor->getFileName());
}
rmdir($adresar);
}
}
private function scanDirectory($dir)
{
if (is_dir($dir)) {
$disallow = array();
$iterator = NFinder::findFiles(NString::split($this->acceptFiles, '#[,\\s]+#'))->filter(create_function('$file', 'extract(NClosureFix::$vars[' . NClosureFix::uses(array('disallow' => &$disallow)) . '], EXTR_REFS);
return !isset($disallow[$file->getPathname()]);
'))->from($dir)->exclude(NString::split($this->ignoreDirs, '#[,\\s]+#'))->filter($filter = create_function('$dir', 'extract(NClosureFix::$vars[' . NClosureFix::uses(array('disallow' => &$disallow)) . '], EXTR_REFS);
$path = $dir->getPathname();
if (is_file("$path/netterobots.txt")) {
foreach (file("$path/netterobots.txt") as $s) {
if ($matches = NString::match($s, \'#^disallow\\\\s*:\\\\s*(\\\\S+)#i\')) {
$disallow[$path . str_replace(\'/\', DIRECTORY_SEPARATOR, rtrim(\'/\' . ltrim($matches[1], \'/\'), \'/\'))] = TRUE;
}
}
}
return !isset($disallow[$path]);
'));
$filter(new SplFileInfo($dir));
} else {
$iterator = new ArrayIterator(array(new SplFileInfo($dir)));
}
foreach ($iterator as $entry) {
$path = $entry->getPathname();
if (!isset($this->files[$path]) || $this->files[$path] !== $entry->getMTime()) {
$this->scanScript($path);
}
}
}
/**
* Seznam obrázků určených k zobrazení na hlavní stránce
* @param type $id_clanku
* @return FALSE/array
*/
public function obrTopClanek($id_clanku)
{
$adresare = $this->najit_adresare($id_clanku);
$tt_adresar = $adresare['tt_adresar'];
if ($this->je_adresar_prazdny($tt_adresar)) {
return array($this->neurceny_tt_nahled => 'neurčeno');
}
foreach ($this->obrazky as $pripona => $typ) {
$masky[] = "*.{$pripona}";
}
foreach (NFinder::findFiles($masky)->in($tt_adresar) as $key => $file) {
$nahledy[$key] = $file;
}
return $nahledy;
}
/**
* Removes items from the cache by conditions & garbage collector.
* @param array conditions
* @return void
*/
public function clean(array $conds)
{
$all = !empty($conds[NCache::ALL]);
$collector = empty($conds);
// cleaning using file iterator
if ($all || $collector) {
$now = time();
foreach (NFinder::find('*')->from($this->dir)->childFirst() as $entry) {
$path = (string) $entry;
if ($entry->isDir()) { // collector: remove empty dirs
@rmdir($path); // @ - removing dirs is not necessary
continue;
}
if ($all) {
$this->delete($path);
} else { // collector
$meta = $this->readMetaAndLock($path, LOCK_SH);
if (!$meta) {
continue;
}
if ((!empty($meta[self::META_DELTA]) && filemtime($meta[self::FILE]) + $meta[self::META_DELTA] < $now)
|| (!empty($meta[self::META_EXPIRE]) && $meta[self::META_EXPIRE] < $now)
) {
$this->delete($path, $meta[self::HANDLE]);
continue;
}
flock($meta[self::HANDLE], LOCK_UN);
fclose($meta[self::HANDLE]);
}
}
if ($this->journal) {
$this->journal->clean($conds);
}
return;
}
// cleaning using journal
if ($this->journal) {
foreach ($this->journal->clean($conds) as $file) {
$this->delete($file);
}
}
}
/**
* Vyhledá všechny neobrázkové přílohy k článku a přidá k nim adresu náhledu (ikona nastavená v Prilohy::nahledy)
* @param type $id_clanku
* @return array, ve tvaru [adresa]=> array klíče:nazev, typ, nahled, je_obrazek
*/
public function seznamOstatnichPriloh($id_clanku)
{
$adresare = $this->najit_adresare($id_clanku);
$prilohy = array();
$prilohy_tmp = array();
foreach ($this->obrazky as $pripona => $typ) {
$masky[] = "*.{$pripona}";
}
if (is_dir($adresare['target_adresar'])) {
$nazvy = array();
foreach (NFinder::findFiles('*.*')->exclude($masky)->in($adresare['target_adresar']) as $key => $file) {
$cesta = $file->getPath();
$nazev = rawurlencode($file->getBasename());
$key = $cesta . '/' . $nazev;
$nazvy[$file->getFileName()] = $key;
//použije se pro řazení podle názvu
$prilohy_tmp[$key]['nazev'] = $file->getFileName();
$path = pathinfo($file->getFileName());
$pripona = strtolower($path['extension']);
$pripona = NStrings::lower($pripona);
$prilohy_tmp[$key]['typ'] = $pripona;
$prilohy_tmp[$key]['je_obrazek'] = FALSE;
if (array_key_exists($pripona, $this->nahledy)) {
$nahled = $this->nahledy[$pripona];
if (!$this->overitNahled($nahled)) {
$nahled = $this->neurceny_nahled_bez_obr;
}
} else {
$nahled = $this->neurceny_nahled_bez_obr;
}
$prilohy_tmp[$key]['nahled'] = $nahled;
}
ksort($nazvy);
dd($nazvy, 'nazvy');
foreach ($nazvy as $nazev => $cesta) {
$prilohy[$cesta] = $prilohy_tmp[$cesta];
}
}
return $prilohy;
}
/**
* Creates an iterator scaning directory for PHP files, subdirectories and 'netterobots.txt' files.
* @return Iterator
*/
private function createFileIterator($dir)
{
if (!is_dir($dir)) {
return new ArrayIterator(array(new SplFileInfo($dir)));
}
$ignoreDirs = is_array($this->ignoreDirs) ? $this->ignoreDirs : preg_split('#[,\s]+#', $this->ignoreDirs);
$disallow = array();
foreach ($ignoreDirs as $item) {
if ($item = realpath($item)) {
$disallow[$item] = TRUE;
}
}
$iterator = NFinder::findFiles(is_array($this->acceptFiles) ? $this->acceptFiles : preg_split('#[,\s]+#', $this->acceptFiles))
->filter(create_function('$file', 'extract($GLOBALS[0]['.array_push($GLOBALS[0], array('disallow'=>& $disallow)).'-1], EXTR_REFS);
return !isset($disallow[$file->getPathname()]);
'))
->from($dir)
->exclude($ignoreDirs)
->filter($filter = create_function('$dir', 'extract($GLOBALS[0]['.array_push($GLOBALS[0], array('disallow'=>& $disallow)).'-1], EXTR_REFS);
$path = $dir->getPathname();
if (is_file("$path/netterobots.txt")) {
foreach (file("$path/netterobots.txt") as $s) {
if (preg_match(\'#^(?:disallow\\\\s*:)?\\\\s*(\\\\S+)#i\', $s, $matches)) {
$disallow[$path . str_replace(\'/\', DIRECTORY_SEPARATOR, rtrim(\'/\' . ltrim($matches[1], \'/\'), \'/\'))] = TRUE;
}
}
}
return !isset($disallow[$path]);
'));
$filter(new SplFileInfo($dir));
return $iterator;
}
