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This commit is contained in:
+158
-123
@@ -9,146 +9,181 @@ class File
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{
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private string $name;
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private string $tmp_name;
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private int $error;
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private string $type;
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private int $size;
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private int $limit = 1024000;
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private int $offset = 0;
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private string $name;
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private string $tmp_name;
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private int $error;
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private string $type;
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private int $size;
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private int $limit = 1024000;
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private int $offset = 0;
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/**
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* @param array $array
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*/
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public function __construct(array $array)
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{
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$this->name = $array['name'];
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$this->tmp_name = $array['tmp_name'];
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$this->error = $array['error'];
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$this->type = $array['type'];
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$this->size = $array['size'];
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}
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/**
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* @param array $array
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*/
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public function __construct(array $array)
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{
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$this->name = $array['name'];
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$this->tmp_name = $array['tmp_name'];
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$this->error = $array['error'];
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$this->type = $array['type'];
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$this->size = $array['size'];
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}
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const array errorInfo = [
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0 => 'UPLOAD_ERR_OK.',
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1 => 'The uploaded file exceeds the upload_max_filesize directive in php.ini.',
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2 => 'The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form.',
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3 => 'The uploaded file was only partially uploaded.',
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4 => 'No file was uploaded.',
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6 => 'Missing a temporary folder.',
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7 => 'Failed to write file to disk.',
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8 => 'A PHP extension stopped the file upload.'
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];
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const array errorInfo = [
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0 => 'UPLOAD_ERR_OK.',
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1 => 'The uploaded file exceeds the upload_max_filesize directive in php.ini.',
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2 => 'The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form.',
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3 => 'The uploaded file was only partially uploaded.',
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4 => 'No file was uploaded.',
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6 => 'Missing a temporary folder.',
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7 => 'Failed to write file to disk.',
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8 => 'A PHP extension stopped the file upload.',
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];
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/**
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* @param string $path
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* @return bool
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* @throws
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*/
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public function saveTo(string $path): bool
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{
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if ($this->hasError()) {
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throw new Exception($this->getErrorInfo());
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}
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/**
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* @param string $path
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* @return bool
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* @throws
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*/
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public function saveTo(string $path): bool
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{
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if ($this->hasError()) {
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throw new Exception($this->getErrorInfo());
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}
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@move_uploaded_file($this->tmp_name, $path);
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if (!file_exists($path)) {
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return false;
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}
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return true;
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}
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@move_uploaded_file($this->tmp_name, $path);
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if (!file_exists($path)) {
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return false;
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}
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return true;
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}
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/**
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* @return string
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* @throws
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*/
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public function rename(): string
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{
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if (!empty($this->newName)) return $this->newName;
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if (!file_exists($this->getTmpPath())) {
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throw new Exception('(' . $this->name . ')Failed to open stream: No such file or directory');
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}
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/**
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* @return string
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* @throws
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*/
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public function rename(): string
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{
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if (!empty($this->newName))
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return $this->newName;
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if (!file_exists($this->getTmpPath())) {
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throw new Exception('(' . $this->name . ')Failed to open stream: No such file or directory');
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}
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$hash = md5_file($this->getTmpPath());
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$hash = md5_file($this->getTmpPath());
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$later = match ($this->type) {
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'image/jpeg', 'image/jpg' => '.jpeg',
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'image/gif' => '.gif',
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'image/png' => '.png',
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default => '.' . $this->exif_imageType(),
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};
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$later = '.' . exif_imagetype($this->getTmpPath());
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$match = '/(\w{12})(\w{5})(\w{9})(\w{6})/';
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$tmp = preg_replace($match, '$1-$2-$3-$4', $hash);
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$match = '/(\w{12})(\w{5})(\w{9})(\w{6})/';
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$tmp = preg_replace($match, '$1-$2-$3-$4', $hash);
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return $this->name = strtoupper($tmp) . $later;
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}
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return $this->name = strtoupper($tmp) . $later;
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}
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/**
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* @return string
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*/
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public function getType(): string
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{
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return $this->type;
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}
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/**
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* @return int|null
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* @throws Exception
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*/
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private function exif_imageType(): ?int
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{
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return match (\exif_imagetype($this->tmp_name)) {
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IMAGETYPE_GIF => '.gif',
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IMAGETYPE_JPEG => '.jpg',
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IMAGETYPE_PNG => '.png',
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IMAGETYPE_SWF => '.swf',
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IMAGETYPE_PSD => '.psd',
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IMAGETYPE_BMP => '.bmp',
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IMAGETYPE_TIFF_II, IMAGETYPE_TIFF_MM => '.tiff',
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IMAGETYPE_JPC => '.jpc',
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IMAGETYPE_JP2 => '.jp2',
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IMAGETYPE_JPX => '.jpx',
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IMAGETYPE_JB2 => '.jb2',
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IMAGETYPE_SWC => '.swc',
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IMAGETYPE_IFF => '.iff',
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IMAGETYPE_WBMP => '.wbmp',
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IMAGETYPE_XBM => '.xbm',
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IMAGETYPE_ICO => '.ico',
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IMAGETYPE_WEBP => '.webp',
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IMAGETYPE_AVIF => '.avif',
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default => throw new Exception('未知的图片类型'),
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};
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}
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/**
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* @return int
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*/
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public function getSize(): int
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{
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return $this->size;
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}
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/**
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* @return string
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*/
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public function getType(): string
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{
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return $this->type;
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}
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/**
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* @return string
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* @throws
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*/
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public function getContent(): string
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{
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$open = fopen($this->getTmpPath(), 'r');
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$content = '';
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while ($file = fread($open, $this->limit)) {
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$content .= $file;
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fseek($open, $this->offset);
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if ($this->offset >= $this->getSize()) {
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break;
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}
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$this->offset += $this->limit;
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}
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fclose($open);
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$this->offset = 0;
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return $content;
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}
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/**
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* @return int
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*/
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public function getSize(): int
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{
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return $this->size;
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}
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/**
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* @return string
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*/
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public function getTmpPath(): string
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{
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return $this->tmp_name;
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}
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/**
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* @return string
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* @throws
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*/
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public function getContent(): string
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{
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$open = fopen($this->getTmpPath(), 'r');
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$content = '';
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while ($file = fread($open, $this->limit)) {
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$content .= $file;
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fseek($open, $this->offset);
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if ($this->offset >= $this->getSize()) {
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break;
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}
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$this->offset += $this->limit;
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}
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fclose($open);
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$this->offset = 0;
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return $content;
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}
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/**
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* @return bool
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*
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* check file have error
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*/
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public function hasError(): bool
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{
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return $this->error !== 0;
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}
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/**
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* @return mixed
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*
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* get upload error info
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*/
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public function getErrorInfo(): mixed
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{
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if (!isset(self::errorInfo[$this->error])) {
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return 'Unknown upload error.';
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}
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return self::errorInfo[$this->error];
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}
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/**
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* @return string
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*/
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public function getTmpPath(): string
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{
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return $this->tmp_name;
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}
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/**
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* @return bool
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*
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* check file have error
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*/
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public function hasError(): bool
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{
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return $this->error !== 0;
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}
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/**
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* @return mixed
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*
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* get upload error info
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*/
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public function getErrorInfo(): mixed
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{
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if (!isset(self::errorInfo[$this->error])) {
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return 'Unknown upload error.';
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}
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return self::errorInfo[$this->error];
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}
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}
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