96 lines
2.7 KiB
PHP
96 lines
2.7 KiB
PHP
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<?php
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namespace core\upload;
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use core\upload\UploadFileInterface;
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use core\exception\handler\UploadException;
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use Webman\Http\UploadFile;
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abstract class BaseUpload implements UploadFileInterface
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{
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protected bool $_isFileUpload;
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protected string $dirSeparator = '/';
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protected array $files = [];
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protected array $includes = [];
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protected array $excludes = [];
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protected int $singleLimit = 0;
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protected int $totalLimit = 0;
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protected int $nums = 0;
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protected array $config = [];
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protected string $algo = 'md5';
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public function __construct(array $config = [])
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{
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$this->loadConfig($config);
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$this->_isFileUpload = $config['_is_file_upload'] ?? true;
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if ($this->_isFileUpload) {
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$this->files = request()->file();
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$this->verify();
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}
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}
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abstract function uploadFile(array $options): mixed;
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abstract function uploadServerFile(string $filePath): mixed;
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abstract public function uploadBase64(string $base64, string $extension = 'JPEG'): mixed;
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protected function loadConfig(array $config): void
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{
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$this->config = $config;
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// 处理 root_dir 配置（作为根目录）
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if (isset($this->config['root_dir']) && is_callable($this->config['root_dir'])) {
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$this->config['root_dir'] = (string)$this->config['root_dir']() ?: $this->config['root_dir'];
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}
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// 处理 dirname 配置（作为根目录，保持兼容）
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if (isset($this->config['dirname']) && is_callable($this->config['dirname'])) {
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$this->config['dirname'] = (string)$this->config['dirname']() ?: $this->config['dirname'];
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}
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// 处理 sub_dir 配置（作为子目录）
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if (isset($this->config['sub_dir']) && is_callable($this->config['sub_dir'])) {
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$this->config['sub_dir'] = (string)$this->config['sub_dir']() ?: $this->config['sub_dir'];
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}
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}
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/**
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* 文件校验
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*/
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protected function verify(): void
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{
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if (empty($this->files)) {
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throw new UploadException('未找到符合条件的文件资源');
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}
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foreach ($this->files as $file) {
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if (!$file->isValid()) {
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throw new UploadException('未选择文件或者无效的文件');
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}
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}
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}
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/**
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* 文件大小
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*
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* @param \Webman\Http\UploadFile $file
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*
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* @return int
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*/
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protected function getSize(UploadFile $file): int
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{
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return $file->getSize();
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}
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/**
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* 计算文件哈希值
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*
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* @param string $pathname
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*
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* @return string
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*/
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protected function getUniqueId(string $pathname): string
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{
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return hash_file($this->algo, $pathname);
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}
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}
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