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Added multiple file select dialog for post form

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Mostly 808c2072d3
This commit is contained in:
discomrade 2022-02-12 01:34:46 -01:00
parent bc7fa47aa2
commit a1f64335f9
3 changed files with 55 additions and 16 deletions
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44
post.php
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@ -657,6 +657,28 @@ function handle_post(){
}
// 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++;
}
}
}
$post['name'] = $_POST['name'] != '' ? $_POST['name'] : $config['anonymous'];
$post['subject'] = $_POST['subject'];
$post['email'] = str_replace(' ', '%20', htmlspecialchars($_POST['email']));
@ -781,20 +803,14 @@ function handle_post(){
$i = 0;
foreach ($_FILES as $key => $file) {
if ($file['size'] && $file['tmp_name']) {
$file['filename'] = urldecode($file['name']);
$file['extension'] = strtolower(mb_substr($file['filename'], mb_strrpos($file['filename'], '.') + 1));
if (isset($config['filename_func']))
$file['file_id'] = $config['filename_func']($file);
else
$file['file_id'] = time() . substr(microtime(), 2, 3);
if (sizeof($_FILES) > 1)
$file['file_id'] .= "-$i";
$file['file'] = $board['dir'] . $config['dir']['img'] . $file['file_id'] . '.' . $file['extension'];
$file['thumb'] = $board['dir'] . $config['dir']['thumb'] . $file['file_id'] . '.' . ($config['thumb_ext'] ? $config['thumb_ext'] : $file['extension']);
$post['files'][] = $file;
$i++;
if (!in_array($file['error'], array(UPLOAD_ERR_NO_FILE, UPLOAD_ERR_OK))) {
error(sprintf3($config['error']['phpfileserror'], array(
'index' => $i+1,
'code' => $file['error']
)));
}
$post['files'][] = process_filenames($file, $board['dir'], (sizeof($_FILES) > 1), $i);
$i++;
}
}
}