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improved upload error messages

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m1k1o 2020-06-25 17:56:35 +02:00
parent 63e82e911c
commit 1ce28f77ad
1 changed files with 13 additions and 2 deletions
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15
app/image.class.php
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@ -6,6 +6,17 @@ class Image
const THUMB_W = 476;
const THUMB_H = 476;
const PHP_FILE_UPLOAD_ERRORS = [
0 => 'There is no error, the file uploaded with success.',
1 => 'The uploaded file exceeds the upload_max_filesize directive in php.ini.',
2 => 'The uploaded file exceeds the MAX_FILE_SIZE directive that was specified in the HTML form.',
3 => 'The uploaded file was only partially uploaded.',
4 => 'No file was uploaded.',
6 => 'Missing a temporary folder.',
7 => 'Failed to write file to disk.',
8 => 'A PHP extension stopped the file upload.',
];
private static function random_str($len = 10){
$chr = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz';
$chr_len = strlen($chr);
@ -150,14 +161,14 @@ class Image
// Save path
if(!move_uploaded_file($_FILES['file']['tmp_name'], $path)){
throw new Exception("File cannot be written to image directory.");
throw new Exception(self::PHP_FILE_UPLOAD_ERRORS[$_FILES['file']['error']]);
}
// Create thumb
if(!self::thumb($path, $thumb)){
unlink($path);
unlink($thumb);
throw new Exception("File is not image.");
throw new Exception("File is not valid image.");
}
// Save to DB