手动将软件包附加到Laravel（由于防火墙而无法使用作曲家）

Question

I can't use composer to handle my dependencies due to the corporate firewall. At the moment I'm trying to use Barry vd Heuvel's DomPDF wrapper for Laravel and tried to:

1. Download the zipfile from Github (master)
2. Updated composer.json (not sure if its needed, but did it anyway) and added "barryvdh/laravel-dompdf": "*" in the require container.
3. Create the folder structure: vendor/barryvdh/laravel-dompdf
4. Place all files from the package in there ( config -folder, src -folder and the files .gitignore , composer.json and readme.md )
5. Add the service provider and facade in my app.php . Service provider is listed as Barryvdh\\DomPDF\\ServiceProvider::class and the facade is aliased like 'PDF' => Barryvdh\\DomPDF\\Facade::class
6. Ran composer dump-autoload

After refreshing the browser I'm getting Class 'Barryvdh\\DomPDF\\ServiceProvider' not found . I also tried to run php artisan cache:clear and php artisan dump-autoload but the last one fails over the fact it can't find Barryvdh\\DomPDF\\ServiceProvider .

What have I forgotten to do to make it work?

Update I've tried the suggested answer from Wouter J and the composer.json now looks like:

..
"autoload": {
    "classmap": [
      "database"
    ],
    "psr-4": {
      "App\\": "app/",
      "Barryvdh\\DomPDF\\": "vendor/barryvdh/laravel-dompdf/src"
    },
..

I've verified if the composer dump-autoload had any effect but I think it had. Because the entry is now also listed in vendor/composer/autoload_psr4.php like:

return array(
 // more entries
 'Barryvdh\\DomPDF\\' => array($vendorDir . '/barryvdh/laravel-dompdf/src'),
 'App\\' => array($baseDir . '/app'),
);

I believe at this point this is working, but the Facade isn't responding. When I try to call something like PDF::loadView(...) and I let PhpStorm import the class ( vendor/barryvdh/laravel-dompdf/src/PDF.php ) it throws an error I can't call the method loadView statically. According to the documentation I should be able to call it like this:

$pdf = PDF::loadView('pdf.invoice', $data);
return $pdf->download('invoice.pdf');

But that results in Non-static method Barryvdh\\DomPDF\\PDF::loadView() should not be called statically, assuming $this from incompatible context on my end.

Suggestions?

Answer 1

Composer autoload still doesn't know anything about how to download the package. You have to configure autoloading like this:

{
    "autoload": {
        "psr-4": { "Namespace\\Of\\The\\Package\\": "vendor/the/package" }
    }
}

Answer 2

I know this question is old, but since I don't see any solution, here is mine: I had exactly the same problem. Was able to solve by running composer dumpautoload on my localhost and then copied the folder 'vendor/composer' to the shared hosting without an SSH access. Hope this will help someone in similar situation.

Answer 3

The problem addresses that application don't know about DomPDF\\ServiceProvidor or anything related to DomPDF because barryvdh/laravel-dompdf itself depends dpmpdf/dompdf package which is still missing and does not comes with barryvdh/laravel-dompdf

the package dompdf/dompdf also depends on several extension ie

PHP version 5.3.0 or higher
DOM extension
GD extension
MBString extension
php-font-lib
php-svg-lib

have a look at package here https://packagist.org/packages/dompdf/dompdf download this and put in your vendor directory then update your composer dumpautoload it should be working