Description
This filter can be used to add attachments to the admin notification email.
Usage
add_filter( 'gform_admin_notification_attachments', 'add_attachment', 10, 3 );
You can also target a specific form by adding the form id after the hook name.
//This filter declaration targets a form whose id is 6 add_filter( 'gform_admin_notification_attachments_6', 'add_attachment', 10, 3 );
Parameters
- $attachments string, arrayThe attachments to be filtered. It can be a simple strings containing for file path for one attachments or an array of strings for multiple attachments.
- $entry Entry Object
Current entry object.
- $form Form Object
Current form object.
Examples
This example attaches all file upload fields in the form to the admin notification email.
add_filter( 'gform_admin_notification_attachments_4', 'add_attachment', 10, 3 );
function add_attachment( $attachments, $lead, $form ) {
$fileupload_fields = GFCommon::get_fields_by_type( $form, array( 'fileupload' ) );
if ( ! is_array( $fileupload_fields ) ) {
return $attachments;
}
$attachments = array();
$upload_root = RGFormsModel::get_upload_root();
foreach ( $fileupload_fields as $field ) {
$url = $lead[ $field['id'] ];
$attachment = preg_replace( '|^(.*?)/gravity_forms/|', $upload_root, $url );
if ( $attachment ) {
$attachments[] = $attachment;
}
}
return $attachments;
}
Placement
This code should be placed in the functions.php file of your active theme.
Source Code
This filter is located in common.php