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post.php: extract normalize _FILES

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This commit is contained in:
Zankaria 2025-03-17 15:37:37 +01:00
parent 388fc2c05d
commit 811698d9ef
1 changed files with 21 additions and 18 deletions
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39
post.php
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@ -262,6 +262,26 @@ function send_matrix_report(
}
}
function normalize_files(array $file_array) {
$out_files = [];
// If more than 0 files were uploaded
if (!empty($file_array['tmp_name'][0])) {
$i = 0;
$n = count($file_array['tmp_name']);
while ($i < $n) {
$out_files[strval($i + 1)] = array(
'name' => $file_array['name'][$i],
'tmp_name' => $file_array['tmp_name'][$i],
'type' => $file_array['type'][$i],
'error' => $file_array['error'][$i],
'size' => $file_array['size'][$i]
);
$i++;
}
}
return $out_files;
}
/**
* Deletes the (single) captcha associated with the ip and code.
*
@ -924,7 +944,6 @@ function handle_post(Context $ctx)
isset($post['thread']) ? $post['thread'] : ($config['try_smarter'] && isset($_POST['page']) ? 0 - (int) $_POST['page'] : null)
)
);
//$post['antispam_hash'] = checkSpam();
if ($post['antispam_hash'] === true) {
error($config['error']['spam']);
@ -994,23 +1013,7 @@ function handle_post(Context $ctx)
// Convert multiple upload format to array of files. This makes the following code
// work the same whether we used the JS or HTML multiple file upload techniques.
if (array_key_exists('file_multiple', $_FILES)) {
$file_array = $_FILES['file_multiple'];
$_FILES = [];
// If more than 0 files were uploaded
if (!empty($file_array['tmp_name'][0])) {
$i = 0;
$n = count($file_array['tmp_name']);
while ($i < $n) {
$_FILES[strval($i + 1)] = array(
'name' => $file_array['name'][$i],
'tmp_name' => $file_array['tmp_name'][$i],
'type' => $file_array['type'][$i],
'error' => $file_array['error'][$i],
'size' => $file_array['size'][$i]
);
$i++;
}
}
$_FILES = normalize_files($_FILES['file_multiple']);
}
// We must do this check now before the passowrd is hashed and overwritten.