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69 lines
1.9 KiB
PHP
69 lines
1.9 KiB
PHP
<?php
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/*
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+ ----------------------------------------------------------------------------+
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| e107 website system
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| ©Steve Dunstan 2001-2002
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| http://e107.org
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| jalist@e107.org
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| Released under the terms and conditions of the
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| GNU General Public License (http://gnu.org).
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| $Source: /cvs_backup/e107_0.8/e107_handlers/parser_handler.php,v $
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| $Revision: 1.1.1.1 $
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| $Date: 2006-12-02 04:33:47 $
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| $Author: mcfly_e107 $
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+----------------------------------------------------------------------------+
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*/
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if (!defined('e107_INIT')) { exit; }
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function register_parser($plugin_name, $regexp) {
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if ($plugin_name != '' OR $regexp != '') {
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if (file_exists(e_PLUGIN."{$plugin_name}/parser.php")) {
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require_once(e_PLUGIN."{$plugin_name}/parser.php");
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if (function_exists($plugin_name.'_parse')) {
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if (IsRegExp($regexp)) {
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$oursql = new db;
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$oursql->db_Select("parser", "*", "parser_pluginname = '{$plugin_name}' AND parser_regexp = '{$regexp}'");
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if ($row = $oursql->db_Fetch()) {
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// Already exists, handle error if needed.
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} else {
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$regexp = str_replace("\\" , "\\\\", $regexp);
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$oursql->db_Insert("parser", "0, '{$plugin_name}', '{$regexp}'");
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return 1;
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}
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} else {
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// handle error if wanted to - not a valid regexp
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}
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} else {
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// handle error if wanted to - function does not exist
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}
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} else {
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// handle error if wanted to - Unable to include file
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}
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} else {
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// handle error if wanted to - plugin name or regexp value empty
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}
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}
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function IsRegExp($sREGEXP) {
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$sPREVIOUSHANDLER = Set_Error_Handler("TrapError");
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Preg_Match ($sREGEXP, "");
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Restore_Error_Handler ($sPREVIOUSHANDLER);
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Return !TrapError ();
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}
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function TrapError () {
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Static $iERRORES;
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if (!Func_Num_Args()) {
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$iRETORNO = $iERRORES;
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$iERRORES = 0;
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return $iRETORNO;
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} else {
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$iERRORES++;
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}
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}
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?>
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