function exponent_files_uploadDestinationFileExists($dir, $name)
{
return file_exists(BASE . $dir . "/" . exponent_files_fixName($_FILES[$name]['name']));
}
function update($name, $dest, $object, $destname = null)
{
$i18n = exponent_lang_loadFile('datatypes/file.php');
if (!defined('SYS_FILES')) {
include_once BASE . 'subsystems/files.php';
}
// Get the filename, if it was passed in the update() call. Otherwise, fallback
if ($destname == null) {
$object->filename = $_FILES[$name]['name'];
} else {
$object->filename = $destname;
}
// General error message. This will be made more explicit later on.
$err = sprintf($i18n['cant_upload'], $object->filename) . '<br />';
switch ($_FILES[$name]['error']) {
case UPLOAD_ERR_OK:
// Everything looks good. Continue with the update.
break;
case UPLOAD_ERR_INI_SIZE:
case UPLOAD_ERR_FORM_SIZE:
// This is a tricky one to catch. If the file is too large for POST, then the script won't even run.
// But if its between post_max_size and upload_file_max_size, we will get here.
return $err . $i18n['file_too_large'];
case UPLOAD_ERR_PARTIAL:
return $err . $i18n['partial_file'];
case UPLOAD_ERR_NO_FILE:
return $err . $i18n['no_file_uploaded'];
default:
return $err . $i18n['unknown'];
break;
}
// Fix the filename, so that we don't have funky characters screwing with out attempt to create the destination file.
$object->filename = exponent_files_fixName($object->filename);
if (file_exists(BASE . $dest . '/' . $object->filename)) {
return $err . $i18n['file_exists'];
}
// Move the temporary uploaded file into the destination directory, and change the name.
exponent_files_moveUploadedFile($_FILES[$name]['tmp_name'], BASE . $dest . '/' . $object->filename);
if (!file_exists(BASE . $dest . '/' . $object->filename)) {
return $err . $i18n['cant_move'];
}
// At this point, we are good to go.
$object->mimetype = $_FILES[$name]['type'];
$object->directory = $dest;
//$object->accesscount = 0;
$object->filesize = $_FILES[$name]['size'];
$object->posted = time();
global $user;
if ($user) {
$object->poster = $user->id;
}
$object->last_accessed = time();
$object->is_image = 0;
// Get image width and height:
$size = @getimagesize(BASE . $object->directory . '/' . $object->filename);
if ($size !== false) {
$object->is_image = 1;
$object->image_width = $size[0];
$object->image_height = $size[1];
}
return $object;
}
