diff --git a/app/Http/Controllers/IndexController.php b/app/Http/Controllers/IndexController.php
index 04014a2fd..560d96df2 100755
--- a/app/Http/Controllers/IndexController.php
+++ b/app/Http/Controllers/IndexController.php
@@ -7,6 +7,7 @@ use Cache;
use Request;
use Redirect;
use Response;
+use App\Module\Doo;
use App\Models\File;
use App\Module\Base;
use App\Tasks\LoopTask;
@@ -355,15 +356,31 @@ class IndexController extends InvokeController
$ext = strtolower(Arr::get($query, 'ext'));
$userAgent = strtolower(Request::server('HTTP_USER_AGENT'));
if ($ext === 'pdf') {
+ // 文件超过 10m 不支持在线预览，提示下载
+ if (filesize($file) > 10 * 1024 * 1024) {
+ return view('download', [
+ 'name' => $name,
+ 'size' => Base::readableBytes(filesize($file)),
+ 'url' => Base::fillUrl($path),
+ 'button' => Doo::translate('点击下载'),
+ ]);
+ }
+ // 浏览器类型
+ $browser = 'none';
+ if (str_contains($userAgent, 'chrome')) {
+ $browser = str_contains($userAgent, 'android') || str_contains($userAgent, 'harmonyos') ? 'android-mobile' : 'chrome-desktop';
+ } elseif (str_contains($userAgent, 'safari')) {
+ $browser = str_contains($userAgent, 'iphone') || str_contains($userAgent, 'ipad') ? 'safari-mobile' : 'safari-desktop';
+ }
// electron 直接在线预览查看
- if (str_contains($userAgent, 'electron')) {
+ if (str_contains($userAgent, 'electron') || str_contains($browser, 'desktop')) {
return Response::download($file, $name, [
'Content-Type' => 'application/pdf'
], 'inline');
}
// EEUI App 直接在线预览查看
if (str_contains($userAgent, 'eeui') && Base::judgeClientVersion("0.34.47")) {
- if (str_contains($userAgent, 'iphone') || str_contains($userAgent, 'ipad')) {
+ if ($browser === 'safari-mobile') {
$message = Base::array2json([
'type' => 'currentOpen',
'url' => Base::fillUrl($path),
diff --git a/resources/views/download.blade.php b/resources/views/download.blade.php
new file mode 100755
index 000000000..f51cac637
--- /dev/null
+++ b/resources/views/download.blade.php
@@ -0,0 +1,78 @@
+
+
+
+
+
+
+
+
+
+
+
+ {{ $name }} - {{ config('app.name', 'WebPage') }}
+
+
+
+
+
+
+
+
+