/**
* Save the uploaded file
*
* @param string $currentPath The path to the uploaded file
* @param string $filename Desired filename
* @param iPhorm_Element_File $element The iPhorm file element
* @param int $formId The ID of the form
*/
function iphorm_save_uploaded_file($currentPath, $filename, iPhorm_Element_File $element, $formId)
{
if (($wpUploadsDir = iphorm_get_wp_uploads_dir()) !== false) {
// Get the save path
$path = $element->getSavePath() == '' ? 'iphorm/{form_id}/{year}/{month}/' : $element->getSavePath();
// Replace placeholders
$path = str_replace(array('{form_id}', '{year}', '{month}', '{day}'), array($formId, date('Y'), date('m'), date('d')), $path);
// Apply any filter hooks to the path
$path = apply_filters('iphorm_upload_path', $path, $element);
$path = apply_filters("iphorm_upload_path_{$formId}", $path, $element);
// Join the path with the WP uploads directory
$absolutePath = rtrim($wpUploadsDir, '/') . '/' . ltrim($path, '/');
// Apply filters to the absolute path
$absolutePath = apply_filters('iphorm_upload_absolute_path', $absolutePath, $element);
$absolutePath = apply_filters("iphorm_upload_absolute_path_{$formId}", $absolutePath, $element);
// Add a trailing slash
$absolutePath = trailingslashit($absolutePath);
// Make the upload directory if it's not set
if (!is_dir($absolutePath)) {
wp_mkdir_p($absolutePath);
}
// Check if the file name already exists, if so generate a new one
if (file_exists($absolutePath . $filename)) {
$count = 1;
$newFilenamePath = $absolutePath . $filename;
while (file_exists($newFilenamePath)) {
$newFilename = $count++ . '_' . $filename;
$newFilenamePath = $absolutePath . $newFilename;
}
$filename = $newFilename;
}
// Move the file
if (rename($currentPath, $absolutePath . $filename) !== false) {
chmod($absolutePath . $filename, 0644);
return array('path' => $path, 'fullPath' => $absolutePath . $filename, 'filename' => $filename);
} else {
return false;
}
} else {
// Uploads dir is not writable
return false;
}
}
/**
* Add an attachment element, the uploaded file will
* be added as an attachment to the email
*
* @param iPhorm_Element_File $element
*/
public function addAttachmentElement(iPhorm_Element_File $element)
{
$this->_attachmentElements[$element->getName()] = $element;
}
