306 Zeilen
9,8 KiB
PHP
306 Zeilen
9,8 KiB
PHP
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<?php
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/**
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* AMR url utility class
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*
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* @package plugin
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* @subpackage Mod Rewrite
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* @version SVN Revision $Rev: 128 $
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* @id $Id: class.modrewriteurlutil.php 128 2019-07-03 11:58:28Z oldperl $:
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* @author Murat Purc <murat@purc.de>
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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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if (!defined('CON_FRAMEWORK')) {
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die('Illegal call');
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}
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/**
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* Mod Rewrite url utility class. Handles convertion of Urls from CONTENIDO core
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* based url composition pattern to AMR (Advanced Mod Rewrite) url composition
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* pattern and vice versa.
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*
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* @author Murat Purc <murat@purc.de>
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* @package plugin
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* @subpackage Mod Rewrite
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*/
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class ModRewriteUrlUtil extends ModRewriteBase {
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/**
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* Self instance (singleton implementation)
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* @var ModRewriteUrlUtil
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*/
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private static $_instance;
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/**
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* CONTENIDO category word separator
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* @var string
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*/
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private $_catWordSep = '-';
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/**
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* AMR category word separator
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* @var string
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*/
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private $_mrCatWordSep;
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/**
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* CONTENIDO category separator
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* @var string
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*/
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private $_catSep = '/';
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/**
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* AMR category separator
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* @var string
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*/
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private $_mrCatSep;
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/**
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* CONTENIDO article separator
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* @var string
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*/
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private $_artSep = '/';
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/**
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* AMR article separator
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* @var string
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*/
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private $_mrArtSep;
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/**
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* CONTENIDO article word separator
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* @var string
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*/
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private $_artWordSep = '-';
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/**
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* AMR article word separator
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* @var string
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*/
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private $_mrArtWordSep;
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/**
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* AMR extension used for articlenames (e. g. .html)
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* @var string
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*/
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private $_mrExt;
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/**
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* Constructor, sets some AMR configuration related properties
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*/
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private function __construct() {
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$aCfg = parent::getConfig();
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$this->_mrCatWordSep = $aCfg['category_word_seperator'];
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$this->_mrCatSep = $aCfg['category_seperator'];
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$this->_mrArtSep = $aCfg['article_seperator'];
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$this->_mrArtWordSep = $aCfg['article_word_seperator'];
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$this->_mrExt = $aCfg['file_extension'];
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}
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/**
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* Prevent cloning
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*/
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private function __clone() {
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}
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/**
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* Returns self instance (singleton pattern)
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* @return ModRewriteUrlUtil
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*/
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public static function getInstance() {
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if (self::$_instance == null) {
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self::$_instance = new ModRewriteUrlUtil();
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}
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return self::$_instance;
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}
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/**
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* Converts passed AMR url path to CONTENIDO url path.
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*
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* @param string $urlPath AMR url path
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* @return string CONTENIDO url path
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*/
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public function toContenidoUrlPath($urlPath) {
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$newUrlPath = $this->_toUrlPath(
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$urlPath, $this->_mrCatSep, $this->_catSep, $this->_mrCatWordSep, $this->_catWordSep, $this->_mrArtSep, $this->_artSep
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);
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return $newUrlPath;
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}
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/**
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* Converts passed CONTENIDO url path to AMR url path.
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*
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* @param string $urlPath CONTENIDO url path
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* @return string AMR url path
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*/
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public function toModRewriteUrlPath($urlPath) {
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$newUrlPath = $this->_toUrlPath(
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$urlPath, $this->_catSep, $this->_mrCatSep, $this->_catWordSep, $this->_mrCatWordSep, $this->_artSep, $this->_mrArtSep
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);
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return $newUrlPath;
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}
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/**
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* Converts passed url path to a another url path (CONTENIDO to AMR and vice versa).
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*
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* @param string $urlPath Source url path
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* @param string $fromCatSep Source category seperator
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* @param string $toCatSep Destination category seperator
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* @param string $fromCatWordSep Source category word seperator
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* @param string $toCatWordSep Destination category word seperator
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* @param string $fromArtSep Source article seperator
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* @param string $toArtSep Destination article seperator
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* @return string Destination url path
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*/
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private function _toUrlPath($urlPath, $fromCatSep, $toCatSep, $fromCatWordSep, $toCatWordSep, $fromArtSep, $toArtSep) {
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if ((string) $urlPath == '') {
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return $urlPath;
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}
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if (substr($urlPath, -1) == $fromArtSep) {
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$urlPath = substr($urlPath, 0, -1) . '{TAS}';
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}
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// pre replace category word seperator and category seperator
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$urlPath = str_replace($fromCatWordSep, '{CWS}', $urlPath);
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$urlPath = str_replace($fromCatSep, '{CS}', $urlPath);
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// replace category word seperator
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$urlPath = str_replace('{CWS}', $toCatWordSep, $urlPath);
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$urlPath = str_replace('{CS}', $toCatSep, $urlPath);
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$urlPath = str_replace('{TAS}', $toArtSep, $urlPath);
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return $urlPath;
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}
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/**
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* Converts passed AMR url name to CONTENIDO url name.
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*
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* @param string $urlName AMR url name
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* @return string CONTENIDO url name
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*/
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public function toContenidoUrlName($urlName) {
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$newUrlName = $this->_toUrlName($urlName, $this->_mrArtWordSep, $this->_artWordSep);
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return $newUrlName;
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}
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/**
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* Converts passed CONTENIDO url name to AMR url name.
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*
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* @param string $urlName CONTENIDO url name
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* @return string AMR url name
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*/
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public function toModRewriteUrlName($urlName) {
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$newUrlName = $this->_toUrlName($urlName, $this->_artWordSep, $this->_mrArtWordSep);
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return $newUrlName;
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}
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/**
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* Converts passed url name to a another url name (CONTENIDO to AMR and vice versa).
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*
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* @param string $urlName Source url name
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* @param string $fromArtWordSep Source article word seperator
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* @param string $toArtWordSep Destination article word seperator
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* @return string Destination url name
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*/
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private function _toUrlName($urlName, $fromArtWordSep, $toArtWordSep) {
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if ((string) $urlName == '') {
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return $urlName;
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}
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$urlName = str_replace($this->_mrExt, '{EXT}', $urlName);
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// replace article word seperator
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$urlName = str_replace($fromArtWordSep, $toArtWordSep, $urlName);
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$urlName = str_replace('{EXT}', $this->_mrExt, $urlName);
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return $urlName;
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}
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/**
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* Converts passed AMR url to CONTENIDO url.
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*
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* @param string $url AMR url
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* @return string CONTENIDO url
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*/
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public function toContenidoUrl($url) {
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if (strpos($url, $this->_mrExt) === false) {
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$newUrl = $this->toContenidoUrlPath($url);
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} else {
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// replace category word and article word seperator
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$path = substr($url, 0, strrpos($url, $this->_mrArtSep) + 1);
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$name = substr($url, strrpos($url, $this->_mrArtSep) + 1);
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$newUrl = $this->toContenidoUrlPath($path) . $this->toContenidoUrlName($name);
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}
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return $newUrl;
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}
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/**
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* Converts passed AMR url to CONTENIDO url.
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*
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* @param string $url AMR url
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* @return string CONTENIDO url
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*/
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public function toModRewriteUrl($url) {
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if (strpos($url, $this->_mrExt) === false) {
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$newUrl = $this->toModRewriteUrlPath($url);
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} else {
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// replace category word and article word seperator
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$path = substr($url, 0, strrpos($url, $this->_artSep) + 1);
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$name = substr($url, strrpos($url, $this->_artSep) + 1);
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$newUrl = $this->toModRewriteUrlPath($path) . $this->toModRewriteUrlName($name);
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}
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return $newUrl;
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}
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/**
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* Converts passed url to a another url (CONTENIDO to AMR and vice versa).
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*
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* @param string $url Source url
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* @param string $fromCatSep Source category seperator
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* @param string $toCatSep Destination category seperator
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* @param string $fromCatWordSep Source category word seperator
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* @param string $toCatWordSep Destination category word seperator
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* @param string $fromArtSep Source article seperator
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* @param string $toArtSep Destination article seperator
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* @param string $fromArtWordSep Source article word seperator
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* @param string $toArtWordSep Destination article word seperator
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* @return string Destination url
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*
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* @deprecated No more used, is to delete
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*/
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private function _toUrl($url, $fromCatSep, $toCatSep, $fromCatWordSep, $toCatWordSep, $fromArtSep, $toArtSep, $fromArtWordSep, $toArtWordSep) {
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if ((string) $url == '') {
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return $url;
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}
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$url = str_replace($this->_mrExt, '{EXT}', $url);
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// replace category seperator
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$url = str_replace($fromCatSep, $toCatSep, $url);
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// replace article seperator
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$url = str_replace($fromArtSep, $toArtSep, $url);
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$url = str_replace('{EXT}', $this->_mrExt, $url);
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if (strpos($url, $this->_mrExt) === false) {
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// no articlename, replace category word seperator
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$url = str_replace($fromCatWordSep, $toCatWordSep, $url);
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} else {
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// replace category word and article word seperator
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$path = str_replace($fromCatWordSep, $toCatWordSep, substr($url, 0, strrpos($url, $toArtSep) + 1));
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$file = str_replace($fromArtWordSep, $toArtWordSep, substr($url, strrpos($url, $toArtSep) + 1));
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$url = $path . $file;
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}
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return $url;
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}
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}
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