103 lines
2.4 KiB
PHP
103 lines
2.4 KiB
PHP
<?php
|
|
|
|
require_once (__DIR__.'/util.php');
|
|
|
|
use Vn\Lib;
|
|
use Vn\Lib\UserException;
|
|
|
|
/**
|
|
* Uploads a file creating its corresponding sizes.
|
|
*/
|
|
class Upload extends Vn\Web\JsonRequest
|
|
{
|
|
const PARAMS = [
|
|
'name',
|
|
'schema'
|
|
];
|
|
|
|
function run ($db)
|
|
{
|
|
$util = new Util ($this->app);
|
|
|
|
$schema = $_REQUEST['schema'];
|
|
$name = $_REQUEST['name'];
|
|
|
|
// Checks schema
|
|
|
|
$info = $util->loadInfo ($schema);
|
|
|
|
if (!$info)
|
|
throw new UserException (s('Schema not exists'));
|
|
|
|
// Checks file name
|
|
|
|
if (preg_match ('/[^a-z0-9_]/', $_REQUEST['name']) !== 0)
|
|
throw new UserException (s('Bad file name'));
|
|
|
|
// Checks for file errors
|
|
|
|
if (empty ($_FILES['image']['name']))
|
|
throw new UserException (s('File not choosed'));
|
|
|
|
if ($_FILES['image']['error'] != 0)
|
|
{
|
|
switch ($_FILES['image']['error'])
|
|
{
|
|
case UPLOAD_ERR_INI_SIZE:
|
|
$message = 'ErrIniSize';
|
|
break;
|
|
case UPLOAD_ERR_FORM_SIZE:
|
|
$message = 'ErrFormSize';
|
|
break;
|
|
case UPLOAD_ERR_PARTIAL:
|
|
$message = 'ErrPartial';
|
|
break;
|
|
case UPLOAD_ERR_NO_FILE:
|
|
$message = 'ErrNoFile';
|
|
break;
|
|
case UPLOAD_ERR_NO_TMP_DIR:
|
|
$message = 'ErrNoTmpDir';
|
|
break;
|
|
case UPLOAD_ERR_CANT_WRITE:
|
|
$message = 'ErrCantWrite';
|
|
break;
|
|
case UPLOAD_ERR_EXTENSION:
|
|
$message = 'ErrExtension';
|
|
break;
|
|
default:
|
|
$message = 'ErrDefault';
|
|
break;
|
|
}
|
|
|
|
throw new Lib\Exception (s($message));
|
|
}
|
|
|
|
$maxSize = $db->getValue ('SELECT maxSize FROM imageConfig');
|
|
|
|
if ($_FILES['image']['size'] > $maxSize * 1048576)
|
|
throw new UserException (sprintf (s('File size error'), $maxSize));
|
|
|
|
// Resizes and saves the image
|
|
|
|
$tmpName = $_FILES['image']['tmp_name'];
|
|
$fileName = "{$name}.png";
|
|
$schemaPath = "{$util->dataDir}/$schema";
|
|
$fullFile = "$schemaPath/full/$fileName";
|
|
$symbolicSrc = "../full/$fileName";
|
|
|
|
$image = Image::create ($tmpName);
|
|
Image::resizeSave ($image, $fullFile, $info['maxHeight'], $info['maxWidth']);
|
|
|
|
foreach ($info['sizes'] as $size => $i)
|
|
{
|
|
$dstFile = "$schemaPath/$size/$fileName";
|
|
Image::resizeSave ($image, $dstFile, $i['height'], $i['width'], $i['crop'], $symbolicSrc);
|
|
}
|
|
|
|
imagedestroy ($image);
|
|
unlink ($tmpName);
|
|
return TRUE;
|
|
}
|
|
}
|
|
|