60 lines
1.9 KiB
PHP
60 lines
1.9 KiB
PHP
<?php
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// @codingStandardsIgnoreStart
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// {{{ICINGA_LICENSE_HEADER}}}
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/**
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* This file is part of Icinga Web 2.
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*
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* Icinga Web 2 - Head for multiple monitoring backends.
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* Copyright (C) 2013 Icinga Development Team
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* @copyright 2013 Icinga Development Team <info@icinga.org>
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* @license http://www.gnu.org/licenses/gpl-2.0.txt GPL, version 2
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* @author Icinga Development Team <info@icinga.org>
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*
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*/
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// {{{ICINGA_LICENSE_HEADER}}}
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/**
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* Class Zend_View_Helper_Img
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*/
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class Zend_View_Helper_Img extends Zend_View_Helper_Abstract
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{
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public function img($url, array $properties = array())
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{
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$attributes = array();
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$has_alt = false;
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foreach ($properties as $key => $val) {
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if ($key === 'alt') $has_alt = true;
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$attributes[] = sprintf(
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'%s="%s"',
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filter_var($key, FILTER_SANITIZE_URL),
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filter_var($val, FILTER_SANITIZE_FULL_SPECIAL_CHARS)
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);
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}
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if (! $has_alt) $attributes[] = 'alt=""';
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return sprintf(
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'<img src="%s"%s />',
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$this->view->baseUrl($url),
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!empty($attributes) ? ' ' . implode(' ', $attributes) : ''
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);
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}
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}
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// @codingStandardsIgnoreStart
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