case 'height':
if (!$params) {
break;
}
if (!preg_match('/^[0-9]+$/', $params)) {
if (!Settings::isProductionState()) {
exit('Error processing params for action "height". Example: 640');
}
die;
}
$check_size_allowed($params);
list($width, $height) = getimagesize($src_path);
$h = $params;
$ratio = $height / $h;
$w = $width / $ratio;
$image->resize($w, $h);
break;
case 'width':
if (!$params) {
break;
}
if (!preg_match('/^[0-9]+$/', $params)) {
if (!Settings::isProductionState()) {
exit('Error processing params for action "width". Example: 640');
}
die;
}
$check_size_allowed($params);
list($width, $height) = getimagesize($src_path);
$w = $params;
$ratio = $width / $w;
/**
* Action for Upload files using uploader plugin with multiple files and partial uploads
*/
public function _upload_multiple()
{
$if_file_exists = $_GET['exists'];
$extract_zips = isset($_GET['extract']) && $_GET['extract'] && class_exists('ZipArchive');
$allowed_extensions = isset($_GET['allowed_extensions']) ? array_filter(explode(',', $_GET['allowed_extensions'])) : [];
// Current path in chage
$dir = $_GET['path'];
$tmp = explode('/', $dir);
$dir = [];
foreach ($tmp as $v) {
if ($v) {
$dir[] = $v;
}
}
$dir = implode('/', $dir);
if ($dir) {
$dir .= '/';
}
if ($dir && $dir[0] == '/') {
$dir = substr($dir, 1);
}
$targetDir = DIR_BASE . $dir;
// Get a file name
if (isset($_REQUEST["name"])) {
$fileName = $_REQUEST["name"];
} elseif (!empty($_FILES)) {
$fileName = $_FILES["file"]["name"];
} else {
$fileName = uniqid('file_');
}
// Check file is allowed
if ($allowed_extensions) {
$ext = pathinfo($fileName, PATHINFO_EXTENSION);
if (!in_array($ext, $allowed_extensions)) {
error('Extension "' . $ext . '" is not allowed');
}
}
// $fileName = strtolower($fileName);
$fileName = Converter::data2words(strtolower($fileName), ['@', '-', '_', '.']);
$filePath = $targetDir . $fileName;
// Behaviour if file already exists on server
if (file_exists($filePath)) {
switch ($if_file_exists) {
default:
case 'skip':
// End upload
ob_get_clean();
die('1');
case 'overwrite':
// Do nothing - file will be overwritten
break;
case 'rename':
// Generate new name
$f_name = pathinfo($filePath, PATHINFO_FILENAME);
$f_ext = pathinfo($filePath, PATHINFO_EXTENSION);
$name_iterator = 1;
while (is_file($filePath)) {
$filePath = DIR_BASE . $dir . $f_name . '_' . $name_iterator . '.' . $f_ext;
++$name_iterator;
}
break;
}
}
// Chunking might be enabled
$chunk = isset($_REQUEST["chunk"]) ? intval($_REQUEST["chunk"]) : 0;
$chunks = isset($_REQUEST["chunks"]) ? intval($_REQUEST["chunks"]) : 0;
// Open temp file
if (!($out = @fopen("{$filePath}.part", $chunks ? "ab" : "wb"))) {
error('Failed to open output stream.');
}
if (!empty($_FILES)) {
if ($_FILES["file"]["error"] || !is_uploaded_file($_FILES["file"]["tmp_name"])) {
error('Failed to move uploaded file.');
}
// Read binary input stream and append it to temp file
if (!($in = @fopen($_FILES["file"]["tmp_name"], "rb"))) {
error('Failed to open input stream.');
}
} else {
if (!($in = @fopen("php://input", "rb"))) {
error('Failed to open input stream.');
}
}
// Save file from chunks
while ($buff = fread($in, 4096)) {
fwrite($out, $buff);
}
@fclose($out);
@fclose($in);
// Check if file has been uploaded
if (!$chunks || $chunk == $chunks - 1) {
// Strip the temp .part suffix off
rename("{$filePath}.part", $filePath);
}
$extention = pathinfo($filePath, PATHINFO_EXTENSION);
// Resizeimages and remove EXIF meta
if (in_array($extention, ['jpg', 'jpeg', 'png', 'gif'])) {
$image = new Image();
$image->open($filePath);
list($width, $height) = getimagesize($filePath);
if ($width > 4096) {
// Maximim is for 4k screens 4096x3072
$w = 4096;
$ratio = $width / $w;
$h = $height / $ratio;
$image->resize($w, $h);
$image->save($filePath, $extention, 90);
}
}
// Extract ZIPs
if ($extract_zips && pathinfo($filePath, PATHINFO_EXTENSION) === 'zip') {
// Unzip
$zip = new ZipArchive();
$zip_open_result = $zip->open($filePath);
if ($zip_open_result === true) {
$zip->extractTo(rtrim($targetDir, '/'));
$zip->close();
// Delete archive
unlink($filePath);
} else {
dump('ZipArchive failed to open ' . $filePath . '. With error code - ' . $zip_open_result);
}
}
ob_get_clean();
die('1');
}