80 Zeilen
2 KiB
PHP
80 Zeilen
2 KiB
PHP
<?php
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/**
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* This file is part of MySQLDumper released under the GNU/GPL 2 license
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* http://www.mysqldumper.net
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*
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* @package MySQLDumper
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* @subpackage View_Helpers
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* @version SVN: $Rev$
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* @author $Author$
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*/
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/**
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* Get img source
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*
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* @package MySQLDumper
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* @subpackage View_Helpers
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*/
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class Msd_View_Helper_GetIconSrc extends Zend_View_Helper_Abstract
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{
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/**
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* Get path of an image
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*
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* @param string $name
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* @param int $size
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*
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* @return string
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*/
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public function getIconSrc($name, $size='')
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{
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static $baseUrl = false;
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if (!$baseUrl) {
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$baseUrl = Zend_Controller_Front::getInstance()->getBaseUrl();
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}
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$icons = self::_getIconFilenames();
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if (!isset($icons[$name])) {
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throw new Msd_Exception(
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'GetIconSrc: unknown icon \''.$name . '\' requested'
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);
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}
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$config = Msd_Registry::getConfig();
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$img = $baseUrl.'/%s/%s';
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if ($size>'') {
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$img = $baseUrl.'/%s/%sx%s/%s';
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$ret = sprintf(
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$img,
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$config->getParam('paths.iconPath'),
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$size,
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$size,
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$icons[$name]
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);
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} else {
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$ret = sprintf(
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$img, $config->getParam('paths.iconPath'), $icons[$name]
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);
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}
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return $ret;
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}
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/**
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* Get default values from defaultConfig.ini
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*
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* @return object
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*/
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private function _getIconFilenames ()
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{
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static $icons = false;
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if (!$icons) {
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$config = Msd_Registry::getConfig();
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$file = realpath(
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APPLICATION_PATH . '/../public/'
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. $config->getParam('paths.iconPath') . '/icon.ini'
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);
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$iconsIni = new Zend_Config_Ini($file, 'icons');
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$icons = $iconsIni->toArray();
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unset($iconsIni);
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}
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return $icons;
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}
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}
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