public function upload($request)
{
if (!$request->headers->has('x-filename')) {
return new Response('Filename is missing (header X-FILENAME)', 400);
}
$filename = $request->headers->get('x-filename');
$pathinfo = pathinfo($filename);
$dpath = Utils::resurl($this->draftPath . '/files', $pathinfo['filename'], null, null, $pathinfo['extension']);
if (!$this->isSafeExtension($pathinfo['extension'])) {
return $this->json($request, array('status' => 1, 'errMessage' => 'Forbidden file extension ' . $pathinfo['extension']), 200);
}
$res = $this->fs->writeStream($dpath, fopen("php://input", 'r'));
if ($res === false) {
return $this->json($request, array('status' => 1, 'errMessage' => 'Unable to upload file ' . $pathinfo['filename'] . '.' . $pathinfo['extension']), 200);
} else {
return $this->json($request, array('status' => 0, 'url' => $res), 200);
}
}
protected function generateImageSet($img, $filename, $ext)
{
$width = $img->getWidth();
$ratio = $width / $img->getHeight();
$widths = $this->ctx['image.srcset_widths'];
$maxDiff = $this->ctx['image.srcset_width_maxdiff'];
rsort($widths);
$maxWidth = $widths[0];
if ($width > $maxWidth) {
$width = $maxWidth;
}
$id = uniqid();
$srcset = array();
foreach ($this->neededWidths($width, $widths, $maxDiff) as $targetWidth) {
$tpath = Utils::resurl($this->imgDir(), $filename, $id, '-' . $targetWidth, $ext);
$timg = $img->resize($targetWidth);
$targetHeight = $timg->getHeight();
$this->ctx['fs']->write($tpath, $timg->asString($ext));
unset($timg);
array_push($srcset, array('width' => $targetWidth, 'height' => $targetHeight, 'url' => $tpath));
}
return array('srcset' => $srcset, 'ratio' => $ratio);
}
function test_resurl()
{
$this->assertTrue(preg_match('/^name\\-sc[0-9a-f]{13}\\.ext$/', Utils::resurl('name.ext')) === 1);
$this->assertTrue(preg_match('/^\\/name\\-sc[0-9a-f]{13}\\.ext$/', Utils::resurl('/name.eXt')) === 1);
$this->assertTrue(preg_match('/^na\\-m\\.e\\-sc[0-9a-f]{13}\\.ext$/', Utils::resurl('na-m.e.ext')) === 1);
$this->assertTrue(preg_match('/^path\\/name\\-sc[0-9a-f]{13}\\.ext$/', Utils::resurl('path/name.ext')) === 1);
$this->assertEquals('path/name-sc1234567890123-sub.ext', Utils::resurl('path', 'name', '1234567890123', '-sub', 'ext'));
$this->assertEquals('name-sc1234567890123-sub.ext', Utils::resurl('', 'name', '1234567890123', '-sub', 'ext'));
$this->assertEquals('name-sc1234567890123.ext', Utils::resurl('', 'name', '1234567890123', null, 'ext'));
}