public function save($value)
{
$flag = $this->module->flag;
$path = File::formatDir($this->path);
$destPath = static::storagePath() . File::formatDir($this->path);
File::mkdir($destPath);
if (!is_writable($destPath)) {
Response::code(500);
return Response::json(array("error" => true, "error_description" => "Directory '" . $destPath . "' is not writtable."));
}
$files = json_decode(Session::get($this->sessionKey), true);
if ($flag == "U" || $flag == "D") {
$oldFiles = $this->module->orm->field($this->name);
if (!is_array(@json_decode($oldFiles, true))) {
$oldFiles = json_encode(array());
}
$oldFiles = json_decode($oldFiles, true);
if ($flag == "U") {
//Delete files that are on our table but not on our session list
foreach ($oldFiles as $oldFile) {
$found = false;
foreach ($files as $file) {
if (!array_key_exists("_tmpName", $file) && current($oldFile) == current($file)) {
$found = true;
break;
}
}
if (!$found) {
foreach ($oldFile as $sample) {
File::delete(static::storagePath() . $sample);
}
}
}
} else {
if ($flag == "D") {
//Delete all files
foreach ($oldFiles as $oldFile) {
foreach ($oldFile as $sample) {
File::delete(static::storagePath() . $sample);
}
}
if (count(File::lsdir($destPath)) == 0) {
File::rmdir($destPath);
}
}
}
}
if ($flag == "C" || $flag == "U") {
//Copy tmp files to it's target place and save
foreach ($files as $k => $file) {
if (array_key_exists("_tmpName", $file)) {
$samples = array();
$im = new Image();
$i = 0;
$tmpPath = static::tmpPath() . $file["_tmpName"];
foreach ($this->samples as $k2 => $sample) {
//if ($k2 == 0)
//{
$im->load($tmpPath);
//}
if (!array_key_exists("width", $sample)) {
$sample["width"] = 0;
}
if (!array_key_exists("height", $sample)) {
$sample["height"] = 0;
}
if ($sample["width"] != 0 || $sample["height"] != 0) {
$im->resize($sample["width"], $sample["height"], $sample["resizeMethod"], $sample["background"]);
}
if ($this->customFilters) {
foreach ($this->customFilters as $filter) {
call_user_func($filter, $im);
}
}
$fileName = $file["_name"];
if ($sample["key"] != "original") {
$fileName = File::removeExtension($file["_name"]) . "-" . $sample["key"] . "." . File::extension($file["_name"]);
}
$unique = static::unique($destPath . $fileName);
$im->save($unique);
$samples[$sample["key"]] = $path . File::fileName($unique);
$samples["caption"] = array_key_exists('caption', $file) ? $file['caption'] : "";
$i++;
}
File::delete($tmpPath);
$files[$k] = $samples;
}
}
$this->module->orm->setField($this->name, json_encode($files));
}
}
public function upload($flag, $id)
{
if (isset($_FILES["attachment"])) {
$info = $_FILES["attachment"];
$num = count($info["name"]);
$files = json_decode(Session::get($this->sessionKey), true);
$remaining = $this->limit - count($files);
$num = min($num, $remaining);
if ($remaining <= 0) {
return array("error" => true, "error_description" => "Limite de arquivos excedido.");
}
$ok = 0;
$acceptError = 0;
$permissionError = 0;
for ($i = 0; $i < $num; $i++) {
$ext = File::extension($info["name"][$i]);
if (count($this->accepts) > 0) {
$mime = File::mime($ext);
if (array_search($mime, $this->accepts) === false) {
// echo $mime . "\n";
// print_r($this->accepts);
$acceptError++;
continue;
}
}
$fileName = File::removeExtension($info["name"][$i]);
$destFile = $fileName . static::tmpKey() . "." . $ext;
if (@move_uploaded_file($info["tmp_name"][$i], static::tmpPath() . $destFile)) {
$files[] = array("_name" => $fileName . "." . $ext, "caption" => "", "_tmpName" => $destFile);
$ok++;
} else {
$permissionError++;
}
}
Session::set($this->sessionKey, json_encode($files));
if ($permissionError > 0 && $ok == 0) {
return array("error" => true, "error_description" => "Erro de permissão de arquivo. Contate o desenvolvedor.");
} else {
if ($acceptError > 0 && $ok == 0) {
return array("error" => true, "error_description" => "Extensão não permitida.");
}
}
return array("error" => false, "items" => $this->items());
}
return array("error" => true, "error_description" => "O arquivo é maior que o limite de " . ini_get('upload_max_filesize') . " do servidor");
}
