87 Zeilen
2.2 KiB
PHP
87 Zeilen
2.2 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-tag for icon
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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_GetIcon extends Zend_View_Helper_Abstract
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{
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/**
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* Get html-img-tag for icon image
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*
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* @param string $name
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* @param string $title
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* @param int $size
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*
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* @return string
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*/
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public function getIcon($name, $title='', $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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'GetIcon: unknown icon \''.$name .'\' requested'
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);
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}
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$config = Msd_Configuration::getInstance();
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$img = '<img src="'.$baseUrl.'/%s/%s" alt="%s" title="%s" />';
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if ($size>'') {
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$img = '<img src="'.$baseUrl.'/%s/%sx%s/%s" alt="%s" title="%s" />';
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$ret = sprintf(
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$img,
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$config->get('paths.iconpath'),
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$size,
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$size,
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$icons[$name],
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$title, $title
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);
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} else {
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$ret = sprintf(
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$img,
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$config->get('paths.iconpath'),
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$icons[$name],
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$title,
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$title
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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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$config = Msd_Configuration::getInstance();
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$file = realpath(
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APPLICATION_PATH . DS . '..' . DS . 'public'
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. DS . $config->get('paths.iconpath') . DS . 'icon.ini'
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);
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$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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