contributions/text.unidecode/controller/base/routes/parameterizedroutehandlers/unidecodestring.handler.php

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00001 <?php
00002 /**
00003  * Handle ansi unidecoded string (the "spu" type)
00004  * 
00005  * @since 0.5.1
00006  * 
00007  * @author Gerd Riesselmann
00008  * @ingroup Unidecode
00009  */
00010 class UnidecodestringParameterizedRouteHandler implements IParameterizedRouteHandler {
00011         /**
00012          * Returns the key that is used to identify this handler in route declaration, e.g. "s" or "ui>"
00013          * 
00014          * @return string
00015          */
00016         public function get_type_key() {
00017                 return "spu";
00018         }
00019         
00020         /**
00021          * Return regex to validate path  
00022          */
00023         public function get_validate_regex($params) {
00024                 if ($params === false) {
00025                         return '[a-zA-Z0-9_-]*?';
00026                 }
00027                 else {
00028                         return '[a-zA-Z0-9_-]{' . preg_quote($params) . '}';
00029                 }
00030         }
00031         
00032         /**
00033          * Preprocess a value before URL is build
00034          */
00035         public function preprocess_build_url($value) {
00036                 return String::plain_ascii(ConverterFactory::encode($value, CONVERTER_UNIDECODE), '-', true);
00037         }
00038 }