<?php /** * This file is part of MySQLDumper released under the GNU/GPL 2 license * http://www.mysqldumper.net * * @package MySQLDumper * @subpackage View_Helpers * @version SVN: $Rev$ * @author $Author$ */ /** * Get img-tag for icon * * @package MySQLDumper * @subpackage View_Helpers */ class Msd_View_Helper_GetIcon extends Zend_View_Helper_Abstract { /** * Get html-img-tag for icon image * * @param string $name * @param string $title * @param int $size * * @return string */ public function getIcon($name, $title='', $size='') { static $baseUrl = false; if (!$baseUrl) { $baseUrl = Zend_Controller_Front::getInstance()->getBaseUrl(); } $icons = self::_getIconFilenames(); if (!isset($icons[$name])) { throw new Msd_Exception( 'GetIcon: unknown icon \''.$name .'\' requested' ); } $config = Msd_Configuration::getInstance(); $img = '<img src="'.$baseUrl.'/%s/%s" alt="%s" title="%s" />'; if ($size>'') { $img = '<img src="'.$baseUrl.'/%s/%sx%s/%s" alt="%s" title="%s" />'; $ret = sprintf( $img, $config->get('paths.iconpath'), $size, $size, $icons[$name], $title, $title ); } else { $ret = sprintf( $img, $config->get('paths.iconpath'), $icons[$name], $title, $title ); } return $ret; } /** * Get default values from defaultConfig.ini * * @return object */ private function _getIconFilenames () { static $icons = false; if (!$icons) { $config = Msd_Configuration::getInstance(); $file = realpath( APPLICATION_PATH . DS . '..' . DS . 'public' . DS . $config->get('paths.iconpath') . DS . 'icon.ini' ); $iconsIni = new Zend_Config_Ini($file, 'icons'); $icons = $iconsIni->toArray(); unset($iconsIni); } return $icons; } }