}
}
$LogString = $LogString . ", Time = " . $timetaken;
$LogString = $LogString . ", Rec = " . $num_recs_found;
// end of entry
$LogString = $LogString . "\r\n";
$fp = fopen($LogFileName, "ab");
if ($fp != false) {
fputs($fp, $LogString);
fclose($fp);
} else {
$OutputResultsBuffer .= "Unable to write to log file (" . $LogFileName . "). Check that you have specified the correct log filename in your Indexer settings and that you have the required file permissions set.<br />";
}
}
//Print out the end of the template
ShowTemplate();
// ----------------------------------------------------------------------------------
// Porter Stemming algorithm by Dr Martin Porter.
// PHP5 implementation by Richard Heyes, copyright 2005.
// PHP4 support and additional features by Wrensoft, copyright 2009.
// The PorterStemmer class is available for use "free of charge for any purpose" as
// published on Martin Porter's website (http://tartarus.org/~martin/PorterStemmer/)
// ----------------------------------------------------------------------------------
class PorterStemmer
{
var $regex_consonant = '(?:[bcdfghjklmnpqrstvwxz]|(?<=[aeiou])y|^y)';
var $regex_vowel = '(?:[aeiou]|(?<![aeiou])y)';
var $StemStopChars = '`1234567890-=[]\\;\',./~!@#$%^&*_+|:"<>?';
function Stem($word)
{
if (strlen($word) <= 2) {
function ShowError($error_code, $error_mesg, $b_user_error, $b_alerted = false, $a_item_list = array(), $s_extra_info = "")
{
global $SPECIAL_FIELDS, $SPECIAL_MULTI, $SPECIAL_VALUES, $aSessionVars, $aStrippedFormVars;
//
// Testing with PHP 4.0.6 indicates that sessions don't always work.
// So, we'll also add the error to the URL, unless
// PUT_DATA_IN_URL is false.
//
$aSessionVars["FormError"] = $error_mesg;
$aSessionVars["FormErrorInfo"] = $s_extra_info;
$aSessionVars["FormErrorCode"] = $error_code;
$aSessionVars["FormErrorItems"] = $a_item_list;
$aSessionVars["FormIsUserError"] = $b_user_error;
$aSessionVars["FormAlerted"] = $b_alerted;
$aSessionVars["FormData"] = array();
$bad_url = $SPECIAL_VALUES["bad_url"];
$bad_template = $SPECIAL_VALUES["bad_template"];
$this_form = $SPECIAL_VALUES["this_form"];
if (!empty($bad_url)) {
$a_params = array();
$a_params[] = "this_form=" . urlencode("{$this_form}");
$a_params[] = "bad_template=" . urlencode("{$bad_template}");
if (PUT_DATA_IN_URL) {
$a_params[] = "error=" . urlencode("{$error_mesg}");
$a_params[] = "extra=" . urlencode("{$s_extra_info}");
$a_params[] = "errcode=" . urlencode("{$error_code}");
$a_params[] = "isusererror=" . ($b_user_error ? "1" : "0");
$a_params[] = "alerted=" . ($b_alerted ? "1" : "0");
$i_count = 1;
foreach ($a_item_list as $s_item) {
$a_params[] = "erroritem{$i_count}=" . urlencode("{$s_item}");
$i_count++;
}
} else {
//
// tell the bad_url to look in the session only
//
$a_params[] = "insession=1";
}
//
// Add the posted data to the URL so that an intelligent
// $bad_url can call the form again
//
foreach ($aStrippedFormVars as $s_name => $m_value) {
//
// skip special fields
//
$b_special = false;
if (in_array($s_name, $SPECIAL_FIELDS)) {
$b_special = true;
} else {
foreach ($SPECIAL_MULTI as $s_multi_fld) {
$i_len = strlen($s_multi_fld);
if (substr($s_name, 0, $i_len) == $s_multi_fld) {
$i_index = (int) substr($s_name, $i_len);
if ($i_index > 0) {
$b_special = true;
break;
}
}
}
}
if (!$b_special) {
if (PUT_DATA_IN_URL) {
if (is_array($m_value)) {
foreach ($m_value as $s_value) {
$a_params[] = "{$s_name}" . '[]=' . urlencode(substr($s_value, 0, MAXSTRING));
}
} else {
$a_params[] = "{$s_name}=" . urlencode(substr($m_value, 0, MAXSTRING));
}
} else {
if (is_array($m_value)) {
$aSessionVars["FormData"]["{$s_name}"] = $m_value;
} else {
$aSessionVars["FormData"]["{$s_name}"] = substr($m_value, 0, MAXSTRING);
}
}
}
}
$bad_url = AddURLParams($bad_url, $a_params, false);
Redirect($bad_url);
} else {
if (!empty($bad_template)) {
$a_specs = array("fmerror" => htmlspecialchars("{$error_mesg}"), "fmerrorcode" => htmlspecialchars("{$error_code}"), "fmfullerror" => htmlspecialchars("{$error_mesg}") . "\n" . htmlspecialchars("{$s_extra_info}"), "fmerrorextra" => htmlspecialchars("{$s_extra_info}"));
$i_count = 1;
foreach ($a_item_list as $s_item) {
$a_specs["fmerroritem{$i_count}"] = htmlspecialchars($s_item);
$i_count++;
}
$s_list = "";
foreach ($a_item_list as $s_item) {
$s_list .= "<li>" . htmlspecialchars($s_item) . "</li>\n";
}
$a_specs["fmerroritemlist"] = $s_list;
if (ShowTemplate($bad_template, $a_specs)) {
return;
}
}
$s_text = GetMessage(MSG_ERROR_PROC);
if ($b_user_error) {
$s_text .= $error_mesg . "\n" . $s_extra_info;
} else {
if ($b_alerted) {
$s_text .= GetMessage(MSG_ALERT_DONE);
} else {
$s_text .= GetMessage(MSG_PLS_CONTACT);
}
$s_text .= GetMessage(MSG_APOLOGY);
}
CreatePage($s_text);
//
// the session data is not needed now
//
ZapSession();
}
}
foreach ($aItems as $sItem) {
$aSpecs["fmerroritem{$iCount}"] = htmlspecialchars($sItem);
$iCount++;
}
$sList = "";
foreach ($aItems as $sItem) {
$sList .= "<li>" . htmlspecialchars($sItem) . "</li>\n";
}
$aSpecs["fmerroritemlist"] = $sList;
} else {
for ($iCount = 1; $iCount <= 20; $iCount++) {
$aSpecs["fmerroritem{$iCount}"] = "";
}
$aSpecs["fmerroritemlist"] = "";
}
ShowTemplate($aGetVars["bad_template"], $aSpecs);
} else {
?>
<html>
<body>
<h2>Form Error</h2>
<p>Your form submission failed due to the following reason:</p>
<p><?php
echo nl2br($sErrorMesg);
?>
</p>
<ul>
<?php
foreach ($aItems as $s_item) {
echo "<li>{$s_item}</li>";
}
$aSpecs["fmerroritem{$iCount}"] = "";
}
$aSpecs["fmerroritemlist"] = "";
if ($bIsUserError) {
$iCount = 1;
foreach ($aItems as $sItem) {
$aSpecs["fmerroritem{$iCount}"] = htmlspecialchars($sItem);
$iCount++;
}
$sList = "";
foreach ($aItems as $sItem) {
$sList .= "<li>" . htmlspecialchars($sItem) . "</li>";
}
$aSpecs["fmerroritemlist"] = $sList;
}
ShowTemplate($sBadTemplate, $aSpecs);
} else {
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Form Submission Error</title>
</head>
<body>
<h2>Form Error</h2>
<p>Your form submission failed due to the following reason:</p>
<p><?php
echo nl2br(htmlspecialchars($sErrorMesg));
?>
</p>
