// Do now allow to overwriting files
if (isReadableFile($file_data['upload_target_file'])) {
echo 'File name already exists' . "\n";
- return;
+ return false;
}
// Moving uploaded file OK
if ($settings['allow_deletion'] || $settings['allow_private'])
$_SESSION['upload_user_files'][] = $file_data['target_file_name'];
echo $settings['url'] . $file_data['target_file_name'] . "\n";
+
+ // Return target file name for later handling
+ return $file_data['upload_target_file'];
} else {
echo 'Error: unable to upload the file.';
+ return false;
}
}
header('Content-type: text/plain');
if (is_array($_FILES['file'])) {
$file_array = diverseArray($_FILES['file']);
- foreach ($file_array as $file_data)
- uploadFile($file_data);
- } else
- uploadFile($_FILES['file']);
+ foreach ($file_array as $file_data) {
+ $targetFile = uploadFile($file_data);
+ }
+ } else {
+ $targetFile = uploadFile($_FILES['file']);
+ }
exit;
}
global $data;
$file_array = array();
+
$dh = opendir($dir);
- while ($filename = readdir($dh)) {
- $fqfn = $dir . DIRECTORY_SEPARATOR . $filename;
- if (isReadableFile($fqfn) && !in_array($filename, $data['ignores']))
- $file_array[filemtime($fqfn)] = $filename;
- }
+
+ while ($filename = readdir($dh)) {
+ $fqfn = $dir . DIRECTORY_SEPARATOR . $filename;
+ if (isReadableFile($fqfn) && !in_array($filename, $data['ignores']))
+ $file_array[filemtime($fqfn)] = $filename;
+ }
ksort($file_array);
+
$file_array = array_reverse($file_array, true);
+
return $file_array;
}
?>
<script type="text/javascript">
<!--
- var target_form = document.getElementById('simpleupload-form');
- var target_ul= document.getElementById('simpleupload-ul');
- var target_input = document.getElementById('simpleupload-input');
+ // Init some variales to shorten code
+ var target_form = document.getElementById('simpleupload-form');
+ var target_ul = document.getElementById('simpleupload-ul');
+ var target_input = document.getElementById('simpleupload-input');
var settings_listfiles = <?=($settings['listfiles'] ? 'true' : 'false')?>;
- target_form.addEventListener('dragover', function (event) {
- event.preventDefault();
- }, false);
+ /**
+ * Initializes the upload form
+ */
+ function init () {
+ // Register drag-over event listener
+ target_form.addEventListener('dragover', function (event) {
+ event.preventDefault();
+ }, false);
+
+ // ... and the drop event listener
+ target_form.addEventListener('drop', handleFiles, false);
+
+ // Register onchange-event function
+ target_input.onchange = function () {
+ addFileLi('Uploading...', '');
+ target_form.submit();
+ };
+ }
+ /**
+ * Adds given file in a new li-tag to target_ul list
+ *
+ * @param name Name of the file
+ * @param info Some more informations
+ */
function addFileLi (name, info) {
if (settings_listfiles == false) {
return;
}
+
target_form.style.display = 'none';
var new_li = document.createElement('li');
target_ul.insertBefore(new_li, target_ul.firstChild);
}
+ /**
+ * Handles given event for file upload
+ *
+ * @param event Event to handle file upload for
+ */
function handleFiles (event) {
event.preventDefault();
xhr.send(form);
}
- target_form.addEventListener('drop', handleFiles, false);
+ // Initialize upload form
+ init();
- document.getElementById('simpleupload-input').onchange = function () {
- addFileLi('Uploading...', '');
- target_form.submit();
- };
//-->
</script>
</body>