98 Zeilen
3.0 KiB
PHP
98 Zeilen
3.0 KiB
PHP
<?php
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/**
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* Project:
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* Contenido Content Management System
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*
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* Description:
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* Implementation of IContenido_Frontend_Navigation_UrlBuilder to build URL in style index-a-1.html without category path.
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*
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* Requirements:
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* @con_php_req 5.0
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*
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*
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* @package Contenido Backend classes
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* @version 1.0.0
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* @author Rudi Bieller
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* @copyright four for business AG <www.4fb.de>
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* @license http://www.contenido.org/license/LIZENZ.txt
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* @link http://www.4fb.de
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* @link http://www.contenido.org
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*
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* {@internal
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* created 2008-02-20
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* modified 2008-02-28 Changed to using Config for URL style
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*
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* $Id$:
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* }}
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*
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*/
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if(!defined('CON_FRAMEWORK')) {
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die('Illegal call');
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}
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include_once('Contenido_UrlBuilder.class.php');
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class Contenido_UrlBuilder_Custom extends Contenido_UrlBuilder {
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static private $_instance; // object instance
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private $aConfig;
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/**
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* Constructor
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* @access private
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* @return void
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* @author Rudi Bieller
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*/
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private function __construct() {
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$this->sHttpBasePath = '';
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}
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/**
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* Get instance of Contenido_UrlBuilder_Frontcontent
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* @access public
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* @return obj Contenido_UrlBuilder_Frontcontent
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* @author Rudi Bieller
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*/
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public static function getInstance() {
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if (self::$_instance == null) {
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self::$_instance = new Contenido_UrlBuilder_Custom();
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}
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return self::$_instance;
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}
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/**
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* Builds a URL in index-a-1.html style.
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* Index keys of $aParams will be used as "a", corresponding values as "1" in this sample.
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*
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* @param array $aParams
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* @param boolean $bUseAbsolutePath
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* @param array $aConfig If not set, will use UrlBuilderConfig::getConfig()
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* @return void
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* @throws InvalidArgumentException
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* @author Rudi Bieller
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*/
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public function buildUrl(array $aParams, $bUseAbsolutePath = false, array $aConfig = array()) {
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if (sizeof($aParams) == 0) {
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throw new InvalidArgumentException('$aParams must have at least one entry!');
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}
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// if no config passed or not all parameters available, use default config
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if (sizeof($aConfig) == 0 || !isset($aConfig['prefix']) || !isset($aConfig['suffix']) || !isset($aConfig['separator'])) {
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include_once('Contenido_UrlBuilderConfig.class.php');
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$aConfig = Contenido_UrlBuilderConfig::getConfig();
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}
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$this->aConfig = $aConfig;
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$this->sUrl = $bUseAbsolutePath === true ? $this->sHttpBasePath : '';
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$this->sUrl .= $this->aConfig['prefix'];
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foreach ($aParams as $sKey => $mVal) {
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$sVal = $mVal; // assuming mVal is a string and thus a single value
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if (is_array($mVal)) { // mVal has more than one value, e.g. index-b-1-2.html
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$sVal = implode($this->aConfig['separator'], $mVal);
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}
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$this->sUrl .= $this->aConfig['separator'] . strval($sKey) . $this->aConfig['separator'] . strval($sVal);
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}
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$this->sUrl .= $this->aConfig['suffix'];
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}
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}
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?>
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