Developer
<?php
namespace Illuminate\Http\Testing;
class FileFactory
{
/**
* Create a new fake file.
*
* @param string $name
* @param string|int $kilobytes
* @param string|null $mimeType
* @return \Illuminate\Http\Testing\File
*/
public function create($name, $kilobytes = 0, $mimeType = null)
{
if (is_string($kilobytes)) {
return $this->createWithContent($name, $kilobytes);
}
return tap(new File($name, tmpfile()), function ($file) use ($kilobytes, $mimeType) {
$file->sizeToReport = $kilobytes * 1024;
$file->mimeTypeToReport = $mimeType;
});
}
/**
* Create a new fake file with content.
*
* @param string $name
* @param string $content
* @return \Illuminate\Http\Testing\File
*/
public function createWithContent($name, $content)
{
$tmpfile = tmpfile();
fwrite($tmpfile, $content);
return tap(new File($name, $tmpfile), function ($file) use ($tmpfile) {
$file->sizeToReport = fstat($tmpfile)['size'];
});
}
/**
* Create a new fake image.
*
* @param string $name
* @param int $width
* @param int $height
* @return \Illuminate\Http\Testing\File
*/
public function image($name, $width = 10, $height = 10)
{
return new File($name, $this->generateImage(
$width, $height, pathinfo($name, PATHINFO_EXTENSION)
));
}
/**
* Generate a dummy image of the given width and height.
*
* @param int $width
* @param int $height
* @param string $extension
* @return resource
*/
protected function generateImage($width, $height, $extension)
{
return tap(tmpfile(), function ($temp) use ($width, $height, $extension) {
ob_start();
$extension = in_array($extension, ['jpeg', 'png', 'gif', 'webp', 'wbmp', 'bmp'])
? strtolower($extension)
: 'jpeg';
$image = imagecreatetruecolor($width, $height);
call_user_func("image{$extension}", $image);
fwrite($temp, ob_get_clean());
});
}
}
Developer
To ensure a smooth integration process and optimal performance, follow these best practices: