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php-src/ext/mnogosearch/index.php
Sergey Kartashoff bf3de43044 Search frontend example has been updated.
2001-09-29 14:09:42 +00:00

919 lines
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<!--
$Source$
$Id$
-->
<?
/* mnoGoSearch-php-lite v.1.0
* for mnoGoSearch ( formely known as UdmSearch ) free web search engine
* (C) 2001 by Sergey Kartashoff <gluke@mail.ru>,
* mnoGoSearch Developers Team <devel@mnogosearch.org>
*/
if (!extension_loaded('mnogosearch')) {
print "<b>This script requires PHP4.0.5+ with mnoGoSearch extension</b>";
exit;
}
// maximal page number to view
$MAX_NP=1000;
// maximum results per page
$MAX_PS=100;
// (optional) Enable autowild feature for url limits
// 'yes' - default value, can be 'yes' or 'no'
// $auto_wild='yes';
/* variables section */
$dbaddr='mysql://udm:udm@/udm/';
$dbmode='single';
$localcharset='koi8-r';
$phrase=$cache=$crosswords='no';
$ispelluseprefixes=$trackquery='no';
$spell_host=$vardir=$datadir='';
$ispellmode='text';
$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';
$stopwordtable_arr[]='stopword';
// $stopwordfile_arr[]='stopwords.txt';
$minwordlength=1;
$maxwordlength=32;
/* initialisation section */
$self=$PHP_SELF;
if ($ps=="") $ps=20;
if ($np=="") $np=0;
if ($o=="") $o=0;
if (($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;
// -----------------------------------------------
// print_bottom()
// -----------------------------------------------
function print_bottom(){
print ("<HR><center><img src=\"http://mnogosearch.org/img/mnogo.gif\">\n");
print ("<font size=\"-1\">Powered by <a href=\"http://mnogosearch.org/\">mnoGoSearch</a></font><br>\n");
print ("<p></BODY></HTML>\n");
}
// -----------------------------------------------
// print_error_local($str)
// -----------------------------------------------
function print_error_local($str){
print ("<CENTER><FONT COLOR=\"#FF0000\">An error occured!</FONT>\n");
print ("<P><B>$str</B></CENTER>\n");
print_bottom();
exit;
}
// -----------------------------------------------
// exit_local()
// -----------------------------------------------
function exit_local($print_err = 1) {
drop_temp_table($print_err);
exit;
}
// -----------------------------------------------
// format_lastmod($lastmod)
// -----------------------------------------------
function format_lastmod($lastmod) {
$temp=$lastmod;
if (!$temp) $temp = 'undefined';
else $temp = strftime('%a, %d %b %Y %H:%M:%S %Z',$temp);
return $temp;
}
// -----------------------------------------------
// format_dp($dp)
// -----------------------------------------------
function format_dp($dp) {
$result=0;
while ($dp != '') {
if (preg_match('/^([\-\+]?\d+)([sMhdmy]?)/',$dp,$param)) {
switch ($param[2]) {
case 's': $multiplier=1; break;
case 'M': $multiplier=60; break;
case 'h': $multiplier=3600; break;
case 'd': $multiplier=3600*24; break;
case 'm': $multiplier=3600*24*31; break;
case 'y': $multiplier=3600*24*365; break;
default: $multiplier=1;
}
$result += $param[1]*$multiplier;
$dp=preg_replace("/^[\-\+]?\d+$param[2]/",'',$dp);
} else {
return 0;
}
}
return $result;
}
// -----------------------------------------------
// format_userdate($date)
// -----------------------------------------------
function format_userdate($date) {
$result=0;
if (preg_match('/^(\d+)\/(\d+)\/(\d+)$/',$date,$param)) {
$day=$param[1];
$mon=$param[2];
$year=$param[3];
$result=mktime(0,0,0,$mon,$day,$year);
}
return $result;
}
// -----------------------------------------------
// ParseDocText($text)
// -----------------------------------------------
function ParseDocText($text){
global $all_words;
global $hlbeg, $hlend;
$str=$text;
for ($i=0; $i<count($all_words); $i++) {
$word=$all_words[$i];
$str = preg_replace("/([\s\t\r\n\~\!\@\#\$\%\^\&\*\(\)\-\_\=\+\\\|\{\}\[\]\;\:\'\"\<\>\?\/\,\.]+)($word)/i","\\1$hlbeg\\2$hlend",$str);
$str = preg_replace("/^($word)/i","$hlbeg\\1$hlend",$str);
}
return $str;
}
// -----------------------------------------------
// print_template($t,$echo=1)
// -----------------------------------------------
function print_template($t,$echo=1){
global $templates, $udm_agent;
global $first_doc, $last_doc, $found, $query_orig, $error, $self;
global $nav, $wordinfo;
global $url, $ue, $o, $cat;
global $clones, $searchtime;
global $title, $rating, $desc, $contype, $lastmod, $docsize, $ndoc;
global $keyw, $text, $category;
global $crc, $Randoms, $rec_id, $DEBUG;
global $lang_url_translation, $phpver;
$str=$templates["$t"][$o];
if ($str == '') $str=$templates["$t"][0];
$str=ereg_replace('\$f', "$first_doc", $str);
$str=ereg_replace('\$l', "$last_doc", $str);
$str=ereg_replace('\$t', "$found", $str);
$str=ereg_replace('\$A', $self, $str);
$str=ereg_replace('\$Q', HtmlSpecialChars(StripSlashes($query_orig)), $str);
$str=ereg_replace('\$q', urlencode($query_orig), $str);
$str=eregi_replace('\$UE', $ue, $str);
$str=ereg_replace('\$E', $error, $str);
$str=ereg_replace('\$W', $wordinfo, $str);
$str=ereg_replace('\$V', $nav, $str);
if ($lang_url_translation == 'yes') {
$nolangurl = ereg_replace("\.[a-z]{2}\.[a-z]{2,4}$", "", $url);
$str=ereg_replace('\$DU', $nolangurl, $str);
} else {
$str=ereg_replace('\$DU', $url, $str);
}
$str=ereg_replace('\$DT', $title, $str);
$str=ereg_replace('\$DR', "$rating", $str);
$str=ereg_replace('\$DX', $text, $str);
$str=ereg_replace('\$DE', ($desc != '')?$desc:$text, $str);
$str=ereg_replace('\$DC', $contype, $str);
$str=ereg_replace('\$DM', $lastmod, $str);
$str=ereg_replace('\$DS', "$docsize", $str);
$str=ereg_replace('\$DN', "$ndoc", $str);
$str=ereg_replace('\$DD', $desc, $str);
$str=ereg_replace('\$DK', $keyw, $str);
$str=ereg_replace('\$SearchTime', "$searchtime", $str);
if ($phpver >= 40006) {
if (ereg('\$CP',$str)) {
if ($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];
$temp_cp .= " &gt; <a href=\"$PHP_SELF?cat=$cp_path\">$cp_name</a> ";
}
$str=ereg_replace('\$CP', $temp_cp, $str);
} else $str=ereg_replace('\$CP', '', $str);
}
if (ereg('\$CS',$str)) {
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];
$temp_cp .= "<a href=\"$PHP_SELF?cat=$cp_path\">$cp_name</a><br>";
}
$str=ereg_replace('\$CS', $temp_cp, $str);
} else $str=ereg_replace('\$CS', '', $str);
}
if (ereg('\$DY',$str)) {
if ($temp_cp_arr=Udm_Cat_Path($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];
$temp_cp .= " &gt; <a href=\"$PHP_SELF?cat=$cp_path\">$cp_name</a> ";
}
$str=ereg_replace('\$DY', $temp_cp, $str);
} else $str=ereg_replace('\$DY', '', $str);
}
} else {
$str=ereg_replace('\$CP', '', $str);
$str=ereg_replace('\$CS', '', $str);
$str=ereg_replace('\$DY', '', $str);
}
$sub=$str;
while($sub=strstr($sub,'$r')){
$sub=substr($sub,2);
$pos=0;
$num='';
while(($sub[$pos]>='0')&&($sub[$pos]<='9')){
$num.=$sub[$pos++];
}
$str=ereg_replace('\$r'.$num, ''.$Randoms[$num], $str);
}
// if (strstr($str,'$CL')&&($t=='res')) {
// if (strtolower($clones) == 'no') {
// $str=ereg_replace('\$CL', '', $str);
// } elseif ($crc<>'') {
// }
$str=ereg_replace('\$CL', $clon, $str);
// }
if($echo) echo $str; else return $str;
}
// -----------------------------------------------
// make_nav($query_orig)
// -----------------------------------------------
function make_nav($query_orig){
global $found,$np,$isnext,$ps,$tag,$ul,$self,$o,$m,$cat;
global $dt, $dp, $dx, $dm, $dy, $dd, $db, $de, $lang, $wm, $wf;
global $q_local,$ul_local,$t_local,$db_local,$de_local,$lang_local;
if($np>0){
$prevp=$np-1;
$prev_href="$self?q=$q_local&np=$prevp&m=$m".
($ps==20?'':"&ps=$ps").
($tag==''?'':"&t=$t_local").
($ul==''?'':"&ul=$ul_local").
($wm==''?'':"&wm=$wm").
($wf==''?'':"&wf=$wf").
(!$o?'':"&o=$o").
($dt=='back'?'':"&dt=$dt").
(!$dp?'':"&dp=$dp").
(!$dx?'':"&dx=$dx").
($dd=='01'?'':"&dd=$dd").
(!$dm?'':"&dm=$dm").
($dy=='1970'?'':"&dy=$dy").
($db=='01/01/1970'?'':"&db=$db_local").
($de=='31/12/2020'?'':"&de=$de_local").
($cat==''?'':"&cat=$cat").
($lang==''?'':"&lang=$lang_local");
$nav_left="<TD><A HREF=\"$prev_href\">Prev</A></TD>\n";
} elseif ($np==0) {
$nav_left="<TD><FONT COLOR=\"#707070\">Prev</FONT></TD>\n";
}
if($isnext==1) {
$nextp=$np+1;
$next_href="$self?q=$q_local&np=$nextp&m=$m".
($ps==20?'':"&ps=$ps").
($tag==''?'':"&t=$t_local").
($ul==''?'':"&ul=$ul_local").
($wm==''?'':"&wm=$wm").
($wf==''?'':"&wf=$wf").
(!$o?'':"&o=$o").
($dt=='back'?'':"&dt=$dt").
(!$dp?'':"&dp=$dp").
(!$dx?'':"&dx=$dx").
($dd=='01'?'':"&dd=$dd").
(!$dm?'':"&dm=$dm").
($dy=='1970'?'':"&dy=$dy").
($db=='01/01/1970'?'':"&db=$db_local").
($de=='31/12/2020'?'':"&de=$de_local").
($cat==''?'':"&cat=$cat").
($lang==''?'':"&lang=$lang_local");
$nav_right="<TD><A HREF=\"$next_href\">Next</TD>\n";
} else {
$nav_right="<TD><FONT COLOR=\"#707070\">Next</FONT></TD>\n";
}
$nav_bar0='<TD>$NP</TD>';
$nav_bar1='<TD><A HREF="$NH">$NP</A></TD>';
$tp=ceil($found/$ps);
$cp=$np+1;
if ($cp>5) {
$lp=$cp-5;
} else {
$lp=1;
}
$rp=$lp+10-1;
if ($rp>$tp) {
$rp=$tp;
$lp=$rp-10+1;
if ($lp<1) $lp=1;
}
if ($lp!=$rp) {
for ($i=$lp; $i<=$rp;$i++) {
$realp=$i-1;
if ($i==$cp) {
$nav_bar=$nav_bar.$nav_bar0;
} else {
$nav_bar=$nav_bar.$nav_bar1;
}
$href="$self?q=$q_local&np=$realp&m=$m".
($ps==20?'':"&ps=$ps").
($tag==''?'':"&t=$t_local").
($ul==''?'':"&ul=$ul_local").
($wm==''?'':"&wm=$wm").
($wf==''?'':"&wf=$wf").
(!$o?'':"&o=$o").
($dt=='back'?'':"&dt=$dt").
(!$dp?'':"&dp=$dp").
(!$dx?'':"&dx=$dx").
($dd=='01'?'':"&dd=$dd").
(!$dm?'':"&dm=$dm").
($dy=='1970'?'':"&dy=$dy").
($db=='01/01/1970'?'':"&db=$db_local").
($de=='31/12/2020'?'':"&de=$de_local").
($cat==''?'':"&cat=$cat").
($lang==''?'':"&lang=$lang_local");
$nav_bar=ereg_replace('\$NP',"$i",$nav_bar);
$nav_bar=ereg_replace('\$NH',"$href",$nav_bar);
}
$nav="<TABLE BORDER=0><TR>$nav_left $nav_bar $nav_right</TR></TABLE>\n";
} elseif ($found) {
$nav="<TABLE BORDER=0><TR>$nav_left $nav_right</TR></TABLE>\n";
}
return $nav;
}
// -----------------------------------------------
// M A I N
// -----------------------------------------------
if (preg_match("/^(\d+)\.(\d+)\.(\d+)/",phpversion(),$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;
}
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];
$temp_cp .= " &gt; <a href=\"$PHP_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];
$temp_cp .= "<a href=\"$PHP_SELF?cat=$cp_path\">$cp_name</a><br>";
}
$t_CS=$temp_cp;
}
if ($temp_cp_arr=Udm_Cat_Path($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];
$temp_cp .= " &gt; <a href=\"$PHP_SELF?cat=$cp_path\">$cp_name</a> ";
}
$t_DY=$temp_cp;
}
}
$have_spell_flag=0;
$udm_agent=Udm_Alloc_Agent($dbaddr,$dbmode);
Udm_Set_Agent_Param($udm_agent,UDM_PARAM_PAGE_SIZE,$ps);
Udm_Set_Agent_Param($udm_agent,UDM_PARAM_PAGE_NUM,$np);
$trackquery=strtolower($trackquery);
if ($trackquery == 'yes') {
Udm_Set_Agent_Param($udm_agent,UDM_PARAM_TRACK_MODE,UDM_TRACK_ENABLED);
} else {
Udm_Set_Agent_Param($udm_agent,UDM_PARAM_TRACK_MODE,UDM_TRACK_DISABLED);
}
$phrase=strtolower($phrase);
if ($phrase == 'yes') {
Udm_Set_Agent_Param($udm_agent,UDM_PARAM_PHRASE_MODE,UDM_PHRASE_ENABLED);
} else {
Udm_Set_Agent_Param($udm_agent,UDM_PARAM_PHRASE_MODE,UDM_PHRASE_DISABLED);
}
$cache=strtolower($cache);
if ($cache == 'yes') {
Udm_Set_Agent_Param($udm_agent,UDM_PARAM_CACHE_MODE,UDM_CACHE_ENABLED);
} else {
Udm_Set_Agent_Param($udm_agent,UDM_PARAM_CACHE_MODE,UDM_CACHE_DISABLED);
}
$ispelluseprefixes=strtolower($ispelluseprefixes);
if ($ispelluseprefixes == 'yes') {
Udm_Set_Agent_Param($udm_agent,UDM_PARAM_ISPELL_PREFIXES,UDM_PREFIXES_ENABLED);
} else {
Udm_Set_Agent_Param($udm_agent,UDM_PARAM_ISPELL_PREFIXES,UDM_PREFIXES_DISABLED);
}
if (Udm_Api_Version() >= 30111) {
$crosswords=strtolower($crosswords);
if ($crosswords == 'yes') {
Udm_Set_Agent_Param($udm_agent,UDM_PARAM_CROSS_WORDS,UDM_CROSS_WORDS_ENABLED);
} else {
Udm_Set_Agent_Param($udm_agent,UDM_PARAM_CROSS_WORDS,UDM_CROSS_WORDS_DISABLED);
}
}
if ($localcharset != '') {
Udm_Set_Agent_Param($udm_agent,UDM_PARAM_CHARSET,$localcharset);
}
if (Udm_Api_Version() >= 30200) {
if ($localcharset == '') Udm_Set_Agent_Param($udm_agent,UDM_PARAM_CHARSET,'utf-8');
if ($browsercharset != '') {
Udm_Set_Agent_Param($udm_agent,UDM_PARAM_BROWSER_CHARSET,$browsercharset);
Header ("Content-Type: text/html; charset=$browsercharset"); ?>
} else {
Udm_Set_Agent_Param($udm_agent,UDM_PARAM_BROWSER_CHARSET,'utf-8');
Header ("Content-Type: text/html; charset=utf-8"); ?>
}
}
for ($i=0; $i < count($stopwordtable_arr); $i++) {
if ($stopwordtable_arr[$i] != '') {
Udm_Set_Agent_Param($udm_agent,UDM_PARAM_STOPTABLE,$stopwordtable_arr[$i]);
}
}
for ($i=0; $i < count($stopwordfile_arr); $i++) {
if ($stopwordfile_arr[$i] != '') {
Udm_Set_Agent_Param($udm_agent,UDM_PARAM_STOPFILE,$stopwordfile_arr[$i]);
}
}
if ($m=='any') {
Udm_Set_Agent_Param($udm_agent,UDM_PARAM_SEARCH_MODE,UDM_MODE_ANY);
} elseif ($m=='all') {
Udm_Set_Agent_Param($udm_agent,UDM_PARAM_SEARCH_MODE,UDM_MODE_ALL);
} elseif ($m=='bool') {
Udm_Set_Agent_Param($udm_agent,UDM_PARAM_SEARCH_MODE,UDM_MODE_BOOL);
} elseif ($m=='phrase') {
Udm_Set_Agent_Param($udm_agent,UDM_PARAM_SEARCH_MODE,UDM_MODE_PHRASE);
} else {
Udm_Set_Agent_Param($udm_agent,UDM_PARAM_SEARCH_MODE,UDM_MODE_ALL);
}
if ($wm=='wrd') {
Udm_Set_Agent_Param($udm_agent,UDM_PARAM_WORD_MATCH,UDM_MATCH_WORD);
} elseif ($wm=='beg') {
Udm_Set_Agent_Param($udm_agent,UDM_PARAM_WORD_MATCH,UDM_MATCH_BEGIN);
} elseif ($wm=='end') {
Udm_Set_Agent_Param($udm_agent,UDM_PARAM_WORD_MATCH,UDM_MATCH_END);
} elseif ($wm=='sub') {
Udm_Set_Agent_Param($udm_agent,UDM_PARAM_WORD_MATCH,UDM_MATCH_SUBSTR);
} else {
Udm_Set_Agent_Param($udm_agent,UDM_PARAM_WORD_MATCH,UDM_MATCH_WORD);
}
if ($minwordlength >= 0) {
Udm_Set_Agent_Param($udm_agent,UDM_PARAM_MIN_WORD_LEN,$minwordlength);
}
if ($maxwordlength >= 0) {
Udm_Set_Agent_Param($udm_agent,UDM_PARAM_MAX_WORD_LEN,$maxwordlength);
}
if ($phpver >= 40007) {
if ($vardir != '') Udm_Set_Agent_Param($udm_agent,UDM_PARAM_VARDIR,$vardir);
if ($datadir != '') Udm_Set_Agent_Param($udm_agent,UDM_PARAM_VARDIR,$datadir);
}
if ($wf != '') {
Udm_Set_Agent_Param($udm_agent,UDM_PARAM_WEIGHT_FACTOR,$wf);
}
if ($ul != '') {
$auto_wild=strtolower($auto_wild);
if (($auto_wild == 'yes') ||
($auto_wild == '')) {
if ((substr($ul,0,7) == 'http://') ||
(substr($ul,0,8) == 'https://') ||
(substr($ul,0,7) == 'news://') ||
(substr($ul,0,6) == 'ftp://')) {
Udm_Add_Search_Limit($udm_agent,UDM_LIMIT_URL,"$ul%");
} else {
Udm_Add_Search_Limit($udm_agent,UDM_LIMIT_URL,"%$ul%");
}
} else {
Udm_Add_Search_Limit($udm_agent,UDM_LIMIT_URL,$ul);
}
}
if ($tag != '') Udm_Add_Search_Limit($udm_agent,UDM_LIMIT_TAG,$tag);
if ($cat != '') Udm_Add_Search_Limit($udm_agent,UDM_LIMIT_CAT,$cat);
if ($lang != '')Udm_Add_Search_Limit($udm_agent,UDM_LIMIT_LANG,$lang);
if (($dt == 'back') && ($dp != '0')) {
$recent_time=format_dp($dp);
if ($recent_time != 0) {
$dl=time()-$recent_time;
Udm_Add_Search_Limit($udm_agent,UDM_LIMIT_DATE,">$dl");
}
} elseif ($dt=='er') {
$recent_time=mktime(0,0,0,($dm+1),$dd,$dy);
if ($dx == -1) {
Udm_Add_Search_Limit($udm_agent,UDM_LIMIT_DATE,"<$recent_time");
} elseif ($dx == 1) {
Udm_Add_Search_Limit($udm_agent,UDM_LIMIT_DATE,">$recent_time");
}
} elseif ($dt=='range') {
$begin_time=format_userdate($db);
if ($begin_time) Udm_Add_Search_Limit($udm_agent,UDM_LIMIT_DATE,">$begin_time");
$end_time=format_userdate($de);
if ($end_time) Udm_Add_Search_Limit($udm_agent,UDM_LIMIT_DATE,"<$end_time");
}
// if ($have_query_flag) $q=ParseQ($q);
?>
<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
<OPTION VALUE="phrase" <? if ($m=='phrase') echo 'SELECTED';?>>Full phrase
</SELECT>
Search for:
<SELECT NAME="wm">
<OPTION VALUE="wrd" <? if ($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 $dd; ?>" SIZE=2 maxlength=2>
,
<SELECT NAME="dy" >
<OPTION VALUE="1999" <? if ($dy=='1999') echo 'SELECTED';?>>1999
<OPTION VALUE="2000" <? if ($dy=='2000') echo 'SELECTED';?>>2000
<OPTION VALUE="2001" <? if ($dy=='2001') echo 'SELECTED';?>>2001
</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>
<?
$ispellmode=strtolower($ispellmode);
if ($ispellmode == 'db') {
if (! Udm_Load_Ispell_Data($udm_agent,UDM_ISPELL_TYPE_DB,'','',1)) {
print_error_local(Udm_Error($udm_agent));
} else $have_spell_flag=1;
} elseif ($ispellmode == 'server') {
if (Udm_Api_Version() >= 30112) {
if (! Udm_Load_Ispell_Data($udm_agent,UDM_ISPELL_TYPE_SERVER,$spell_host,'',1)) {
print_error_local("Error loading ispell data from server $spell_host");
} else $have_spell_flag=1;
}
} elseif ($ispellmode == 'text') {
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;
}
$res=Udm_Find($udm_agent,$q);
if(($errno=Udm_Errno($udm_agent))>0){
print_error_local(Udm_Error($udm_agent));
} else {
$found=Udm_Get_Res_Param($res,UDM_PARAM_FOUND);
$rows=Udm_Get_Res_Param($res,UDM_PARAM_NUM_ROWS);
$wordinfo=Udm_Get_Res_Param($res,UDM_PARAM_WORDINFO);
$searchtime=Udm_Get_Res_Param($res,UDM_PARAM_SEARCHTIME);
$first_doc=Udm_Get_Res_Param($res,UDM_PARAM_FIRST_DOC);
$last_doc=Udm_Get_Res_Param($res,UDM_PARAM_LAST_DOC);
if (!$found) {
print ("Search Time: $searchtime<br>Search results:\n");
print ("<small>$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: $searchtime<br>Search results: <small>$wordinfo</small><HR>\n");
print("Displaying documents $first_doc-$last_doc of total <B>$found</B> found.\n");
for($i=0;$i<$rows;$i++){
$ndoc=Udm_Get_Res_Field($res,$i,UDM_FIELD_ORDER);
$rating=Udm_Get_Res_Field($res,$i,UDM_FIELD_RATING);
$url=Udm_Get_Res_Field($res,$i,UDM_FIELD_URL);
$title=Udm_Get_Res_Field($res,$i,UDM_FIELD_TITLE);
$title=($title) ? htmlspecialChars($title):'No title';
$text=htmlspecialChars(Udm_Get_Res_Field($res,$i,UDM_FIELD_TEXT));
$contype=Udm_Get_Res_Field($res,$i,UDM_FIELD_CONTENT);
$docsize=Udm_Get_Res_Field($res,$i,UDM_FIELD_SIZE);
$lastmod=format_lastmod(Udm_Get_Res_Field($res,$i,UDM_FIELD_MODIFIED));
$keyw=htmlspecialChars(Udm_Get_Res_Field($res,$i,UDM_FIELD_KEYWORDS));
$desc=htmlspecialChars(Udm_Get_Res_Field($res,$i,UDM_FIELD_DESC));
$crc=Udm_Get_Res_Field($res,$i,UDM_FIELD_CRC);
$rec_id=Udm_Get_Res_Field($res,$i,UDM_FIELD_URLID);
if ($phpver >= 40006) {
$category=Udm_Get_Res_Field($res,$i,UDM_FIELD_CATEGORY);
} else {
$category='';
}
print ("<DL><DT><b>$ndoc.</b><a href=\"$url\" TARGET=\"_blank\"><b>$title</b></a>\n");
print ("[<b>$rating</b>]<DD>\n");
print (($desc != '')?$desc:$text."...<BR>$t_DY<UL><li>\n");
print ("<A HREF=\"$url\" TARGET=\"_blank\">$url</A>\n");
print ("($contype) $lastmod, $docsize bytes</UL></DL>\n");
}
print("<HR><CENTER> $nav </CENTER>\n");
print_bottom();
// Free result
Udm_Free_Res($res);
}
if ($have_spell_flag) Udm_Free_Ispell_Data($udm_agent);
Udm_Free_Agent($udm_agent);
?>
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