/* addition to config_inc.php
$g_email_file_action = ON;


/* Addition to email_api.php
/**
 * Send notices that a user has added a file.
 * @param int $p_bug_id
 * @param int $p_user_id
 * @return null
 */
function email_file_added( $p_bug_id, $p_user_id,$p_file_name  ) {
	$t_opt = array();
	$t_opt[] = bug_format_id( $p_bug_id );
	$t_opt[] = user_get_name( $p_user_id );
	email_generic( $p_bug_id, 'bugnote', 'email_notification_title_for_action_addfile', $t_opt, array( $p_user_id ) );
}
/**
 * Send notices that a user has added a file.
 * @param int $p_bug_id
 * @param int $p_user_id
 * @return null
 */
function email_file_deleted( $p_bug_id, $p_user_id,$p_file_name  ) {
	$t_opt = array();
	$t_opt[] = bug_format_id( $p_bug_id );
	$t_opt[] = user_get_name( $p_user_id );
	email_generic( $p_bug_id, 'bugnote', 'email_notification_title_for_action_delfile', $t_opt, array( $p_user_id ) );
}
 

/ *Addition to the various strings scripts (or minimum to custom_strings_inc.php)
$s_email_notification_title_for_action_addfile = 'Issue %1$s, file added by user %2$s.'; 
$s_email_notification_title_for_action_delfile = 'Issue %1$s, file deleted by user %2$s.'; 

/* addition fo file_api.php
/**
 * requires email_api
 */
require_once( 'email_api.php' ); 


// now find function file_add
// and add as last line before the closing bracket
	//
	// send email
	//
	if( config_get( 'email_file_action' ) == ON ){
		email_file_added( $t_bug_id,$c_user_id ); 
	}
	
// Next find function File_delete
// and add at the end, just before : Return true;
	//
	// send email
	//
	if( config_get( 'email_file_action' ) == ON ){
		email_file_deleted( $p_bug_id,auth_get_current_user_id() ); 
	}