2016-10-06 15:57:01 +00:00
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<?php
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/**
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* class.clStrAPIFunctionsParser.php
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*
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* clStrAPIFunctionsParser class
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* Template parser class for ConLite string shorten functions
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*
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* @package ConLite
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* @subpackage CoreClasses
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2019-07-03 11:58:28 +00:00
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* @version $Rev$
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2016-10-06 15:57:01 +00:00
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*
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2019-07-03 11:58:28 +00:00
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* $Id$
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2016-10-06 15:57:01 +00:00
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*/
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/**
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* @package ConLite Backend classes
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* @version 1.1
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* @author Stefan Welpot
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* @modified René Mansveld
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* @copyright ConLite <www.conlite.org>
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* @license http://www.conlite.org/license/LIZENZ.txt
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* @link http://www.conlite.org
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* @since file available since ConLite release 2.0.0
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*/
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/**
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* class clStrAPIFunctionsParser
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*
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* Implemenation des AbstractTemplateParser zum Auswerten von
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* ContenidoStrAPIFunktionen.
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* Als erlaubte Funktionen sind vorgesehen:
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* - {capiStrTrimHard(STRING, LÄNGE)}
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* - {capiStrTrimAfterWord(STRING, LÄNGE)}
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* - {capiStrTrimSentence(STRING, LÄNGE)}
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*
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* Die die Funktionen werden ertrahiert, ausgewertet und anschließend durch das Ergebnis ersetzt.
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*
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*
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* @author Stefan Welpot
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* @version 1.0
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*/
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include_once('class.clAbstractTemplateParser.php');
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class clStrAPIFunctionsParser extends clAbstractTemplateParser {
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/**
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* zu ersetzende Funktionen
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* @var array_strAPIFunctions
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*/
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var $array_strAPIFunctions = array(
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"capiStrTrimHard",
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"capiStrTrimAfterWord",
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"capiStrTrimSentence"
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);
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/**
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* Konstruktor
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*/
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public function __construct() {}
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/**
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* @see AbstractTemplateParser#parse(string)
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*/
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public function parse($template) {
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$anzahlMatches = 0;
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$array2_matches = array();
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$evaledCode = "";
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foreach($this->array_strAPIFunctions as $functionname) {
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$anzahlMatches = preg_match_all("/(?si)\{" . preg_quote($functionname, "/") . "\(\"?(.*?)\"?,\040?(\d+?)\)\}/", $template, $array2_matches);
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for($i = ($anzahlMatches - 1); $i >= 0; $i--) {
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$evaledCode = eval("return " . $functionname . "(\"" . $array2_matches[1][$i] . "\", " . $array2_matches[2][$i] . ");");
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$template = preg_replace(
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"/(?si)\{" . preg_quote($functionname, "/") . "\(\"?" . preg_quote($array2_matches[1][$i], "/") . "\"?,\040?" . preg_quote($array2_matches[2][$i], "/") . "\)\}/",
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$evaledCode,
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$template
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);
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} //end for(i)
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} // end foreach
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return $template;
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}
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}
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?>
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