zabbix-frontend-php 1:2.2.2+dfsg-1ubuntu1 / usr / share / zabbix / include / ident.inc.php

<?php
/*
** Zabbix
** Copyright (C) 2001-2014 Zabbix SIA
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
**/


function getImageByIdent($ident) {
	zbx_value2array($ident);

	if (!isset($ident['name'])) {
		return 0;
	}

	static $images;
	if (is_null($images)) {
		$images = array();

		$dbImages = API::Image()->get(array(
			'output' => API_OUTPUT_EXTEND,
			'nodeids' => get_current_nodeid(true)
		));
		foreach ($dbImages as $image) {
			if (!isset($images[$image['name']])) {
				$images[$image['name']] = array();
			}

			$nodeName = get_node_name_by_elid($image['imageid'], true);

			if (!is_null($nodeName)) {
				$images[$image['name']][$nodeName] = $image;
			}
			else {
				$images[$image['name']][] = $image;
			}
		}
	}

	$ident['name'] = trim($ident['name'], ' ');
	if (!isset($images[$ident['name']])) {
		return 0;
	}

	$searchedImages = $images[$ident['name']];

	if (!isset($ident['node'])) {
		return reset($searchedImages);
	}
	elseif (isset($searchedImages[$ident['node']])) {
		return $searchedImages[$ident['node']];
	}
	else {
		return 0;
	}
}