<?php

/* mnoGoSearch-php-lite v.3.3.5

* for mnoGoSearch - free web search engine

* (C) 2001-2007 by Sergey Kartashoff <gluke@mail.ru>,

* mnoGoSearch Developers Team <devel@mnogosearch.org>

*/

require_once('search.class.php');

// maximal page number to view

$MAX_NP=1000;

// maximum results per page

$MAX_PS=100;

/* variables section */

$dbaddr='mysql://dbuser:dbpass@localhost:3306/mnogosearch/?dbmode=blob';

$localcharset='iso-8859-1';

$browsercharset='iso-8859-1';

$cache=$crosswords='no';

$ispelluseprefixes=$trackquery='no';

$spell_host=$vardir=$datadir='';

$hlbeg='<span style="background-color: #ff0; color: #f00; font-weight: bold;">';

$hlend='</span>';

$affix_file=array();

$spell_file=array();

$stopwordfile_arr=array();

$synonym_arr=array();

// $affix_file['en']='/opt/udm/ispell/en.aff';

// $affix_file['ru']='/opt/udm/ispell/ru.aff';

// $spell_file['en']='/opt/udm/ispell/en.dict';

// $spell_file['ru']='/opt/udm/ispell/ru.dict';

// $stopwordfile_arr[]='stopwords.txt';

// $synonym_arr[]='/opt/udm/synonym/english.syn';

$minwordlength=1;

$maxwordlength=32;

/* initialisation section */

$self='';

$QUERY_STRING= isset($_SERVER['QUERY_STRING']) ? $_SERVER['QUERY_STRING'] : '';

$REMOTE_ADDR= isset($_SERVER['REMOTE_ADDR']) ? $_SERVER['REMOTE_ADDR'] : '';

$ps= isset($_GET['ps']) ? $_GET['ps'] : 20; // results per page

$np= isset($_GET['np']) ? $_GET['np'] : 0; // page number

$wm= isset($_GET['wm']) ? $_GET['wm'] : ''; // Word match: wrd (whole word), beg (beginning), end (endin), sub (subsstring)

$wf= isset($_GET['wf']) ? $_GET['wf'] : ''; // Sections: VALUE="222211" >all sections, 220000" >Description, 202000" >Keywords, 200200" >Title, 200010" >Body

$m= isset($_GET['m']) ? $_GET['m'] : 'all'; // Match type: any, all, bool

$o= isset($_GET['o']) ? $_GET['o'] : 0;

$dt= isset($_GET['dt']) ? $_GET['dt'] : ''; // limit via datetime: back, er, range

$dp= isset($_GET['dp']) ? $_GET['dp'] : 0; // dt=back, days: 0 (anytime), 10M, 1h, 7d, 14d, 1m etc

$dx= isset($_GET['dx']) ? $_GET['dx'] : 0; // dt=er: 1 (after), -1 ()before)

$dy= isset($_GET['dy']) ? $_GET['dy'] : 0; // dt=er, month: 0 (January)-11

$dm= isset($_GET['dm']) ? $_GET['dm'] : 0; // dt=er, day of month: 1-31

$dd= isset($_GET['dd']) ? $_GET['dd'] : 0; // dt=er, year 4 digit (2001, etc)

$db= isset($_GET['db']) ? $_GET['db'] : ''; // dt=range, date beginning: 01/01/1970

$de= isset($_GET['de']) ? $_GET['de'] : ''; // dt=range, date ending: 01/01/2020

$ul= isset($_GET['ul']) ? $_GET['ul'] : '';

$t= isset($_GET['t']) ? $_GET['t'] : '';

$lang= isset($_GET['lang']) ? $_GET['lang'] : '';

$q= isset($_GET['q']) ? $_GET['q'] : '';

$cat= isset($_GET['cat']) ? $_GET['cat'] : '';

$t_DY='';

$t_CS='';

$t_CP='';

if (($dt!='back') && ($dt!='er') && ($dt!='range')) $dt='back';

if ($dp=="") $dp=0;

if (($dx!=0) && ($dx!=-1) && ($dx!=1)) $dx=0;

if ($dy<1970) $dy=1970;

if (($dm<0) || ($dm>11)) $dm=0;

if (($dd<=0) || ($dd>31)) $dd="01";

$db=urldecode($db);

$de=urldecode($de);

if ($db=="") $db='01/01/1970';

if ($de=="") $de='31/12/2020';

if (isset($q)) {

$q=urldecode($q);

$have_query_flag=1;

} else {

$have_query_flag=0;

}

$ul=urldecode($ul);

$tag=urldecode($t);

$lang=urldecode($lang);

$query_orig=$q;

if (isset($CHARSET_SAVED_QUERY_STRING)) {

$q_local=urldecode($CHARSET_SAVED_QUERY_STRING);

if (preg_match('/q=([^&]*)\&/',$q_local,$param)) {

$q_local=urlencode($param[1]);

} elseif (preg_match('/q=(.*)$/',$q_local,$param)) {

$q_local=urlencode($param[1]);

} else {

$q_local=urlencode($q);

}

} else {

$q_local=urlencode($q);

}

$ul_local=urlencode($ul);

$t_local=urlencode($tag);

$db_local=urlencode($db);

$de_local=urlencode($de);

$lang_local=urlencode($lang);

if (($MAX_NP > 0) && ($np>$MAX_NP)) $np=$MAX_NP;

if (($MAX_PS > 0) && ($ps>$MAX_PS)) $ps=$MAX_PS;

// -----------------------------------------------

// M A I N

// -----------------------------------------------

if (preg_match("/^(\d+)\.(\d+)\.(\d+)/",phpversion(),$param)) {

$phpver=$param[1];

if ($param[2] < 9) {

$phpver .= "0$param[2]";

} else {

$phpver .= "$param[2]";

}

if ($param[3] < 9) {

$phpver .= "0$param[3]";

} else {

$phpver .= "$param[3]";

}

} else {

print "Cannot determine php version: <b>".phpversion()."</b>\n";

exit;

}

$have_spell_flag=0;

$udm = new msearchAgent();

// $udm_agent=Udm_Alloc_Agent($dbaddr);

if (isset($_GET['cc']))

{

$udm->ParseDocText($QUERY_STRING);

$res= $udm->storeDocCGI();

printf("<BASE HREF=\"%s\">\n", $_GET["URL"]);

printf("<table border=\"1\" cellpadding=\"2\" cellspacing=\"0\"><tr>\n");

printf("<td><b>Document ID:</b> %s</td>\n", $udm->get_param_ex('ID'));

printf("<td><b>Last modified:</b> %s</td>\n", $udm->get_param_ex('Last-Modified'));

printf("<td><b>Language:</b> %s</td>\n", $udm->get_param_ex('Content-Language'));

printf("<td><b>Charset:</b> %s</td>\n", $udm->get_param_ex('Charset'));

printf("<td><b>Size:</b> %s</td>\n", $udm->get_param_ex('Content-Length'));

printf("</tr></table>\n<hr>\n");

printf("%s", $udm->ParseDocText($udm->get_param_ex('document')));

print_bottom_banner();

exit;

}

/*

// @todo: convert to object oriented

if ($phpver >= 40006) {

if ($temp_cp_arr=Udm_Cat_Path($udm_agent,$cat)) {

reset($temp_cp_arr);

$temp_cp='';

for ($i=0; $i<count($temp_cp_arr); $i+=2) {

$cp_path=$temp_cp_arr[$i];

$cp_name=$temp_cp_arr[$i+1];

$temp_cp .= " &gt; <a href=\"$self?cat=$cp_path\">$cp_name</a> ";

}

$t_CP=$temp_cp;

}

if ($temp_cp_arr=Udm_Cat_List($udm_agent,$cat)) {

reset($temp_cp_arr);

$temp_cp='';

for ($i=0; $i<count($temp_cp_arr); $i+=2) {

$cp_path=$temp_cp_arr[$i];

$cp_name=$temp_cp_arr[$i+1];

$temp_cp .= "<a href=\"$self?cat=$cp_path\">$cp_name</a><br>";

}

$t_CS=$temp_cp;

}

if (isset($category) && $temp_cp_arr=Udm_Cat_Path($udm_agent,$category))

{

reset($temp_cp_arr);

$temp_cp='';

for ($i=0; $i<count($temp_cp_arr); $i+=2)

{

$cp_path=$temp_cp_arr[$i];

$cp_name=$temp_cp_arr[$i+1];

$temp_cp .= " &gt; <a href=\"$self?cat=$cp_path\">$cp_name</a> ";

}

$t_DY=$temp_cp;

}

}

// @todo: convert to class

*/

$udm->init($ps, $np);

$udm->setDetectClones(UDM_DISABLED);

$udm->enableTrackQuery(strtolower($trackquery) == 'yes');

$udm->enableCache(strtolower($cache) == 'yes');

$udm->enableIspellUserPrefixes(strtolower($ispelluseprefixes) == 'yes');

$udm->enableCrosswords(strtolower($crosswords)== 'yes');

$udm->setLocalCharset($localcharset);

$udm->setBrowserCharset($browsercharset, true);

// Highlighting taken care of in class automatically

// Udm_Set_Agent_Param($udm_agent,UDM_PARAM_HLBEG,$hlbeg);

// Udm_Set_Agent_Param($udm_agent,UDM_PARAM_HLEND,$hlend);

/*

// @todo complete

for ($i=0; $i < count($stopwordfile_arr); $i++) {

if ($stopwordfile_arr[$i] != '') {

Udm_Set_Agent_Param($udm_agent,UDM_PARAM_STOPFILE,$stopwordfile_arr[$i]);

}

}

for ($i=0; $i < count($synonym_arr); $i++)

{

if ($synonym_arr[$i] != '')

{

Udm_Set_Agent_Param($udm_agent,UDM_PARAM_SYNONYM,$synonym_arr[$i]);

}

}

*/

$udm->setQueryString($QUERY_STRING);

$udm->setQueryString($REMOTE_ADDR);

if ($have_query_flag) $udm->set_param(UDM_PARAM_QUERY,$query_orig);

$udm->setSearchMode($m);

$udm->setWordMatchMode($wm);

$udm->setMinWordLen($minwordlength);

$udm->setMaxWordLen($maxwordlength);

$udm->setDir($vardir, $datadir);

$udm->setWeightFactor($wf);

$udm->setUrlLimit($ul);

$udm->setTagLimit($tag);

$udm->setCategoryLimit($cat);

$udm->setLangLimit($lang);

// @todo: place in class

if (($dt == 'back') && ($dp != '0')) {

$recent_time=format_dp($dp);

if ($recent_time != 0) {

$dl=time()-$recent_time;

$udm->addDateLimit(">$dl");

}

} elseif ($dt=='er') {

$recent_time=mktime(0,0,0,($dm+1),$dd,$dy);

if ($dx == -1) {

$udm->addDateLimit("<$recent_time");

} elseif ($dx == 1) {

$udm->addDateLimit(">$recent_time");

}

} elseif ($dt=='range') {

$begin_time=format_userdate($db);

if ($begin_time) $udm->addDateLimit(">$begin_time");

$end_time=format_userdate($de);

if ($end_time) $udm->addDateLimit("<$end_time");

}

?>

<HTML>

<HEAD>

<TITLE>mnoGoSearch: <? echo HtmlSpecialChars(StripSlashes($query_orig)); ?></TITLE>

</HEAD>

<body BGCOLOR="#FFFFFF" LINK="#0050A0" VLINK="#0050A0" ALINK="#0050A0">

<center>

<FORM METHOD=GET ACTION="<? echo $self; ?>">

<table bgcolor=#eeeee0 border=0 width=100%>

<tr><td>

<BR>

<INPUT TYPE="hidden" NAME="ps" VALUE="10">

Search for: <INPUT TYPE="text" NAME="q" SIZE=50 VALUE="<? echo HtmlSpecialChars(StripSlashes($query_orig)); ?>">

<INPUT TYPE="submit" VALUE="Search!"><BR>

Results per page:

<SELECT NAME="ps">

<OPTION VALUE="10" <? if ($ps==10) echo 'SELECTED';?>>10

<OPTION VALUE="20" <? if ($ps==20) echo 'SELECTED';?>>20

<OPTION VALUE="50" <? if ($ps==50) echo 'SELECTED';?>>50

</SELECT>

Match:

<SELECT NAME="m">

<OPTION VALUE="all" <? if ($m=='all') echo 'SELECTED';?>>All

<OPTION VALUE="any" <? if ($m=='any') echo 'SELECTED';?>>Any

<OPTION VALUE="bool" <? if ($m=='bool') echo 'SELECTED';?>>Boolean

</SELECT>

Search for:

<SELECT NAME="wm">

<OPTION VALUE="wrd" <? if ($wm=='wrd') echo 'SELECTED';?>>Whole word

<OPTION VALUE="beg" <? if ($wm=='beg') echo 'SELECTED';?>>Beginning

<OPTION VALUE="end" <? if ($wm=='end') echo 'SELECTED';?>>Ending

<OPTION VALUE="sub" <? if ($wm=='sub') echo 'SELECTED';?>>Substring

</SELECT>

<br>

Search through:

<SELECT NAME="ul">

<OPTION VALUE="" <? if ($ul=='') echo 'SELECTED';?>>Entire site

<OPTION VALUE="/docs/" <? if ($ul=='/docs/') echo 'SELECTED';?>>Docs

<OPTION VALUE="/files/" <? if ($ul=='/files') echo 'SELECTED';?>>Files

<OPTION VALUE="/servers/" <? if ($ul=='/servers/') echo 'SELECTED';?>>Servers

</SELECT>

in:

<SELECT NAME="wf">

<OPTION VALUE="222211" <? if ($wf=='222211') echo 'SELECTED';?>>all sections

<OPTION VALUE="220000" <? if ($wf=='220000') echo 'SELECTED';?>>Description

<OPTION VALUE="202000" <? if ($wf=='202000') echo 'SELECTED';?>>Keywords

<OPTION VALUE="200200" <? if ($wf=='200200') echo 'SELECTED';?>>Title

<OPTION VALUE="200010" <? if ($wf=='200010') echo 'SELECTED';?>>Body

</SELECT>

Language:

<SELECT NAME="lang">

<OPTION VALUE="" <? if ($lang=='222211') echo 'SELECTED';?>>Any

<OPTION VALUE="en" <? if ($lang=='en') echo 'SELECTED';?>>English

<OPTION VALUE="ru" <? if ($lang=='ru') echo 'SELECTED';?>>Russian

</SELECT>

Restrict search:

<SELECT NAME="t">

<OPTION VALUE="" <? if ($t=='') echo 'SELECTED';?>>All sites

<OPTION VALUE="AA" <? if ($t=='AA') echo 'SELECTED';?>>Sport

<OPTION VALUE="BB" <? if ($t=='BB') echo 'SELECTED';?>>Shopping

<OPTION VALUE="CC" <? if ($t=='CC') echo 'SELECTED';?>>Internet

</SELECT>

</td></tr>

<!-- 'search with time limits' options -->

<TR><TD>

<TABLE CELLPADDING=2 CELLSPACING=0 BORDER=0>

<CAPTION>

Limit results to pages published within a specified period of time.<BR>

<FONT SIZE=-1><I>(Please select only one option)</I></FONT>

</CAPTION>

<TR>

<TD VALIGN=center><INPUT TYPE=radio NAME="dt" VALUE="back" <? if ($dt=='back') echo 'checked';?>></TD>

<TD><SELECT NAME="dp">

<OPTION VALUE="0" <? if ($dp=='0') echo 'SELECTED';?>>anytime

<OPTION VALUE="10M" <? if ($dp=='10M') echo 'SELECTED';?>>in the last ten minutes

<OPTION VALUE="1h" <? if ($dp=='1h') echo 'SELECTED';?>>in the last hour

<OPTION VALUE="7d" <? if ($dp=='7d') echo 'SELECTED';?>>in the last week

<OPTION VALUE="14d" <? if ($dp=='14d') echo 'SELECTED';?>>in the last 2 weeks

<OPTION VALUE="1m" <? if ($dp=='1m') echo 'SELECTED';?>>in the last month

</SELECT>

</TD>

</TR>

<TR>

<TD VALIGN=center><INPUT type=radio NAME="dt" VALUE="er" <? if ($dt=='er') echo 'checked';?>>

</TD>

<TD><SELECT NAME="dx">

<OPTION VALUE="1" <? if ($dx=='1') echo 'SELECTED';?>>After

<OPTION VALUE="-1" <? if ($dx=='-1') echo 'SELECTED';?>>Before

</SELECT>

or on

<SELECT NAME="dm">

<OPTION VALUE="0" <? if ($dm=='0') echo 'SELECTED';?>>January

<OPTION VALUE="1" <? if ($dm=='1') echo 'SELECTED';?>>February

<OPTION VALUE="2" <? if ($dm=='2') echo 'SELECTED';?>>March

<OPTION VALUE="3" <? if ($dm=='3') echo 'SELECTED';?>>April

<OPTION VALUE="4" <? if ($dm=='4') echo 'SELECTED';?>>May

<OPTION VALUE="5" <? if ($dm=='5') echo 'SELECTED';?>>June

<OPTION VALUE="6" <? if ($dm=='6') echo 'SELECTED';?>>July

<OPTION VALUE="7" <? if ($dm=='7') echo 'SELECTED';?>>August

<OPTION VALUE="8" <? if ($dm=='8') echo 'SELECTED';?>>September

<OPTION VALUE="9" <? if ($dm=='9') echo 'SELECTED';?>>October

<OPTION VALUE="10" <? if ($dm=='10') echo 'SELECTED';?>>November

<OPTION VALUE="11" <? if ($dm=='11') echo 'SELECTED';?>>December

</SELECT>

<INPUT TYPE=text NAME="dd" VALUE="<? echo $dd; ?>" SIZE=2 maxlength=2>

,

<SELECT NAME="dy" >

<OPTION VALUE="2000" <? if ($dy=='2000') echo 'SELECTED';?>>2000

<OPTION VALUE="2001" <? if ($dy=='2001') echo 'SELECTED';?>>2001

<OPTION VALUE="2002" <? if ($dy=='2002') echo 'SELECTED';?>>2002

<OPTION VALUE="2003" <? if ($dy=='2003') echo 'SELECTED';?>>2003

<OPTION VALUE="2004" <? if ($dy=='2004') echo 'SELECTED';?>>2004

<OPTION VALUE="2005" <? if ($dy=='2005') echo 'SELECTED';?>>2005

<OPTION VALUE="2006" <? if ($dy=='2006') echo 'SELECTED';?>>2006

<OPTION VALUE="2007" <? if ($dy=='2007') echo 'SELECTED';?>>2007

</SELECT>

</TD>

</TR>

<TR>

<TD VALIGN=center><INPUT TYPE=radio NAME="dt" VALUE="range" <? if ($dt=='range') echo 'checked';?>>

</TD>

<TD>

Between

<INPUT TYPE=text NAME="db" VALUE="<? echo $db; ?>" SIZE=11 MAXLENGTH=11>

and

<INPUT TYPE=text NAME="de" VALUE="<? echo $de; ?>" SIZE=11 MAXLENGTH=11>

</TD>

</TR>

</TABLE>

</TD></TR>

<!-- end of stl options -->

<!-- categories stuff -->

<tr><td><? echo $t_CP; ?></td></tr>

<tr><td><? echo $t_CS; ?></td></tr>

<input type=hidden name=cat value="<? echo $cat; ?>">

<!-- categories stuff end -->

</table>

</form>

</center>

<?php

/*

// @todo: convert

reset($affix_file);

while (list($t_lang,$file)=each($affix_file))

{

if (! Udm_Load_Ispell_Data($udm_agent,UDM_ISPELL_TYPE_AFFIX,$t_lang,$file,0))

{

print_error_local("Error loading ispell data from file");

}

else

$have_spell_flag=1;

$temp= $spell_file[$t_lang];

for ($i=0; $i<count($temp); $i++)

{

if (! Udm_Load_Ispell_Data($udm_agent,UDM_ISPELL_TYPE_SPELL,$t_lang,$temp[$i],1))

{

print_error_local("Error loading ispell data from file");

}

else

$have_spell_flag=1;

}

}

*/

if (! $have_query_flag) {

print_bottom();

return;

} elseif ($have_query_flag && ($q=='')) {

print ("<FONT COLOR=red>You should give at least one word to search for.</FONT>\n");

print_bottom();

return;

}

try {

$results = $udm->query($q);

} catch (Exception $e) {

print_error_local($e->getMessage());

exit();

}

$found = $results->found;

if (!$found) {

print ("Search Time: {$results->searchtime}<br>Search results:\n");

print ("<small>{$results->wordinfo}</small><HR><CENTER>Sorry, but search returned no results.<P>\n");

print ("<I>Try to produce less restrictive search query.</I></CENTER>\n");

print_bottom();

return;

}

$from=IntVal($np)*IntVal($ps);

$to=IntVal($np+1)*IntVal($ps);

if($to>$found) $to=$found;

if (($from+$ps)<$found) $isnext=1;

$nav=make_nav($query_orig);

print("Search Time: {$results->searchtime}<br>Search results: <small>{$results->wordinfo}</small><HR>\n");

print("Displaying documents {$results->first_doc}-{$results->last_doc} of total <B>{$results->found}</B> found.\n");

$rows = $results->get_results();

foreach ($rows as $item) {

print ("<DL><DT><b>$item[ndoc].</b><a href=\"$item[url]\" TARGET=\"_blank\"><b>$item[title]</b></a>\n");

print ("[<b>$item[rating]</b>]<DD>\n");

print ("<table width=\"60%\"><tbody><tr><td>\n");

print ("<small>\n");

print (($item['desc'] != '')?$item['desc']:$item['text']."...<BR>$t_DY\n");

print ("</small>\n");

print ("<UL><LI><small>\n");

print ("<A HREF=\"$item[url]\" TARGET=\"_blank\">$item[url]</A>\n");

print ('<font color="#008800">');

print ("- $item[docsize] bytes - $item[lastmod] [{$item['contype']}]");

if ($item['stored_href'] != '')

printf('<DD><small>[<a href="%s" TARGET="_blank">Cached copy</a>]</small></DD>', $item['stored_href']);

print ("</font>");

print ("</small></LI></UL>\n");

print ("</tr></tbody></table>\n");

print ("</DL>\n");

}

print("<HR><CENTER> $nav </CENTER>\n");

print_bottom();

// classes are freed when out of scope, so we're done!

/// =========================

// -----------------------------------------------

// print_bottom()

// -----------------------------------------------

function print_bottom_banner(){

print ("<HR><center><img src=\"http://www.mnogosearch.org/img/mnogo.gif\">\n");

print ("<font size=\"-1\">Powered by <a href=\"http://www.mnogosearch.org/\">mnoGoSearch</a></font><br>\n<p>\n");

}

function print_bottom(){

print_bottom_banner();

print ("</BODY></HTML>\n");

}

// -----------------------------------------------

// print_error_local($str)

// -----------------------------------------------

function print_error_local($str){

}

// -----------------------------------------------

// exit_local()

// -----------------------------------------------

function exit_local($print_err = 1) {

drop_temp_table($print_err);

exit;

}

// -----------------------------------------------

// format_dp($dp)

// -----------------------------------------------

function format_dp($dp) {

}

// -----------------------------------------------

// format_userdate($date)

// -----------------------------------------------

function format_userdate($date)

}

// -----------------------------------------------

// ParseDocText($text)

// -----------------------------------------------

//function ParseDocText($text)

//{

// global $hlbeg, $hlend;

// $str= $text;

// $str= str_replace("\2",$hlbeg,$str);

// $str= str_replace("\3",$hlend,$str);

// return $str;

//}

// -----------------------------------------------

// make_nav($query_orig)

// -----------------------------------------------

function make_nav($query_orig){

}