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修改文件上传

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This commit is contained in:
邹景立 2021-05-11 10:48:19 +08:00
parent c7928ea63e
commit 7f0e23a1c9
1 changed files with 26 additions and 14 deletions
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40
app/admin/controller/api/Upload.php
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@ -34,6 +34,18 @@ use think\response\Json;
class Upload extends Controller
{
/**
* 文件上传方式
* @var string
*/
private $type;
/**
* 文件上传模式
* @var boolean
*/
private $safe;
/**
* 文件上传JS支持
* @return Response
@ -44,7 +56,7 @@ class Upload extends Controller
public function index(): Response
{
$data = ['exts' => []];
foreach (explode(',', sysconf('storage.allow_exts')) as $ext) {
foreach (str2arr(sysconf('storage.allow_exts')) as $ext) {
$data['exts'][$ext] = Storage::mime($ext);
}
$template = realpath(__DIR__ . '/../../view/api/upload.js');
@ -91,7 +103,7 @@ class Upload extends Controller
$data['q-sign-algorithm'] = $token['q-sign-algorithm'];
$data['server'] = TxcosStorage::instance()->upload();
}
$this->success('获取授权参数', $data, 404);
$this->success('获取上传授权参数', $data, 404);
}
/**
@ -104,20 +116,20 @@ class Upload extends Controller
*/
public function file(): Json
{
if (!($file = $this->getFile()) || empty($file)) {
if (!($file = $this->getFile())->isValid()) {
return json(['uploaded' => false, 'error' => ['message' => '文件上传异常，文件过大或未上传！']]);
}
$this->extension = strtolower($file->getOriginalExtension());
if (!in_array($this->extension, explode(',', strtolower(sysconf('storage.allow_exts'))))) {
$extension = strtolower($file->getOriginalExtension());
if (!in_array($extension, str2arr(sysconf('storage.allow_exts')))) {
return json(['uploaded' => false, 'error' => ['message' => '文件类型受限，请在后台配置规则！']]);
}
if (in_array($this->extension, ['sh', 'bat', 'cmd', 'exe', 'php', 'asp'])) {
if (in_array($extension, ['sh', 'asp', 'bat', 'cmd', 'exe', 'php'])) {
return json(['uploaded' => false, 'error' => ['message' => '文件安全保护，可执行文件禁止上传！']]);
}
[$this->uptype, $this->safe, $this->name] = [$this->getType(), $this->getSafe(), input('key')];
if (empty($this->name)) $this->name = Storage::name($file->getPathname(), $this->extension, '', 'md5_file');
[$this->type, $this->safe] = [$this->getType(), $this->getSafe()];
$this->name = input('key') ?: Storage::name($file->getPathname(), $extension, '', 'md5_file');
try {
if ($this->uptype === 'local') {
if ($this->type === 'local') {
$local = LocalStorage::instance();
$realpath = dirname($realname = $local->path($this->name, $this->safe));
file_exists($realpath) && is_dir($realpath) || mkdir($realpath, 0755, true);
@ -128,7 +140,7 @@ class Upload extends Controller
}
} else {
$bina = file_get_contents($file->getRealPath());
$info = Storage::instance($this->uptype)->set($this->name, $bina, $this->safe, $file->getOriginalName());
$info = Storage::instance($this->type)->set($this->name, $bina, $this->safe, $file->getOriginalName());
}
} catch (\Exception $exception) {
return json(['uploaded' => false, 'error' => ['message' => $exception->getMessage()]]);
@ -158,11 +170,11 @@ class Upload extends Controller
*/
private function getType(): string
{
$this->uptype = strtolower(input('uptype', ''));
if (!in_array($this->uptype, ['local', 'qiniu', 'alioss', 'txcos'])) {
$this->uptype = strtolower(sysconf('storage.type'));
$this->type = strtolower(input('uptype', ''));
if (!in_array($this->type, ['local', 'qiniu', 'alioss', 'txcos'])) {
$this->type = strtolower(sysconf('storage.type'));
}
return strtolower($this->uptype);
return strtolower($this->type);
}
/**