e

http-helper/Http/File.php

@@ -0,0 +1,133 @@
+<?php
+declare(strict_types=1);
+
+namespace Http\Http;
+
+use Exception;
+use Kiri\Kiri;
+
+/**
+ * Class File
+ */
+class File
+{
+
+	public string $name = '';
+	public mixed $tmp_name = '';
+	public mixed $error = '';
+	public mixed $type = '';
+	public mixed $size = '';
+
+
+	private string $_content = '';
+
+	private string $newName = '';
+	private array $errorInfo = [
+		0 => 'UPLOAD_ERR_OK.',
+		1 => 'The uploaded file exceeds the upload_max_filesize directive in php.ini.',
+		2 => 'The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form.',
+		3 => 'The uploaded file was only partially uploaded.',
+		4 => 'No file was uploaded.',
+		6 => 'Missing a temporary folder.',
+		7 => 'Failed to write file to disk.',
+		8 => 'A PHP extension stopped the file upload.'
+	];
+
+	/**
+	 * @param string $path
+	 * @return bool
+	 * @throws Exception
+	 */
+	public function saveTo(string $path): bool
+	{
+		if ($this->hasError()) {
+			throw new Exception($this->getErrorInfo());
+		}
+
+		@move_uploaded_file($this->tmp_name, $path);
+		if (!file_exists($path)) {
+			return false;
+		}
+		return true;
+	}
+
+	/**
+	 * @return string
+	 * @throws Exception
+	 */
+	public function rename(): string
+	{
+		if (!empty($this->newName)) {
+			return $this->newName;
+		}
+
+		if (!file_exists($this->getTmpPath())) {
+			throw new Exception('(' . $this->name . ')Failed to open stream: No such file or directory');
+		}
+
+		return $this->name;
+	}
+
+
+	/**
+	 * @return string
+	 * @throws Exception
+	 */
+	public function getContent(): string
+	{
+		$open = fopen($this->getTmpPath(), 'r');
+
+//		@move_uploaded_file($this->tmp_name, storage($this->name));
+
+		$limit = 1024000;
+
+		$stat = fstat($open);
+
+		$sleep = $offset = 0;
+		$content = '';
+		while ($file = fread($open, $limit)) {
+			$content .= $file;
+			fseek($open, $offset);
+			if ($sleep > 0) {
+				sleep($sleep);
+			}
+			if ($offset >= $stat['size']) {
+				break;
+			}
+			$offset += $limit;
+		}
+		return $content;
+	}
+
+
+	/**
+	 * @return string
+	 */
+	public function getTmpPath(): string
+	{
+		return $this->tmp_name;
+	}
+
+	/**
+	 * @return bool
+	 *
+	 * check file have error
+	 */
+	public function hasError(): bool
+	{
+		return $this->error !== 0;
+	}
+
+	/**
+	 * @return mixed
+	 *
+	 * get upload error info
+	 */
+	public function getErrorInfo(): mixed
+	{
+		if (!isset($this->errorInfo[$this->error])) {
+			return 'Unknown upload error.';
+		}
+		return $this->errorInfo[$this->error];
+	}
+}