| 1 |
dpavlin |
1.1 |
<? |
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// ----------------------------------------------- |
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// exit_local() |
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// ----------------------------------------------- |
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function exit_local($print_err = 1) { |
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drop_temp_table($print_err); |
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exit; |
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} |
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// ----------------------------------------------- |
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// print_error_local($str) |
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// ----------------------------------------------- |
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function print_error_local($str){ |
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global $error; |
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$error=$str; |
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print_template('error'); |
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print_template('bottom'); |
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exit_local(0); |
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} |
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// ----------------------------------------------- |
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// get_dict_tab(word) |
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// ----------------------------------------------- |
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function get_dict_tab($word) { |
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global $dict_table; |
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if (strlen($word)>16) return $dict_table[17]; |
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return $dict_table[strlen($word)]; |
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} |
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// ----------------------------------------------- |
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// is_stopword($word) |
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// ----------------------------------------------- |
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function is_stopword($word) { |
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global $DEBUG; |
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global $stopword_arr; |
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if ($stopword_arr[$word]) return ($stopword_arr[$word]); |
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$query="SELECT count(*) FROM stopword WHERE word='$word'"; |
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if($DEBUG) echo "is_stopword(): ",$query,"<BR><HR>"; |
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if (!($res=db_query($query))) print_error_local('Query error: '.$query."\n<BR>".db_error()); |
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$row=db_fetchrow($res); |
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db_freeresult($res); |
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$stopword_arr[$word]=$row[0]; |
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return ($row[0]); |
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} |
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// ----------------------------------------------- |
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// get_doc_count() |
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// ----------------------------------------------- |
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function get_doc_count() { |
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global $DEBUG; |
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$query="SELECT count(*) FROM url"; |
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if($DEBUG) echo "get_doc_count(): ",$query,"<BR><HR>"; |
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if (!($res=db_query($query))) print_error_local('Query error: '.$query."\n<BR>".db_error()); |
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$row=db_fetchrow($res); |
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db_freeresult($res); |
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return ($row[0]); |
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} |
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// ----------------------------------------------- |
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// drop_temp_table() |
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// ----------------------------------------------- |
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function drop_temp_table($print_err) { |
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global $temp_table; |
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global $DEBUG; |
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global $error; |
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if ($temp_table != "") { |
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$drop_temp_query="DROP TABLE $temp_table"; |
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if($DEBUG) echo "drop_temp_table(): ",$drop_temp_query,"<BR><HR>"; |
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if (!db_query($drop_temp_query)) { |
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if (! $print_err) { |
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print('Query error: '.$drop_temp_query."\n<BR>".db_error()); |
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} else { |
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$error='Query error: '.$drop_temp_query."\n<BR>".db_error(); |
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print_template('error'); |
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print_template('bottom'); |
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} |
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exit(); |
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} |
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} |
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} |
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// ----------------------------------------------- |
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// track_query($query,$time,$found) |
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// ----------------------------------------------- |
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function track_query($query,$time,$found) { |
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global $trackquery; |
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global $DEBUG; |
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if ($trackquery != 'yes') return; |
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$q="INSERT INTO qtrack VALUES ( '$query', $time, $found)"; |
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if($DEBUG) echo "track_query(): ",$q,"<BR><HR>"; |
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if (!db_query($q)) print('Query error: '.$q."\n<BR>".db_error()); |
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} |
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// ----------------------------------------------- |
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// format_lastmod($lastmod) |
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// ----------------------------------------------- |
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function format_lastmod($lastmod) { |
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global $db_format; |
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$temp=$lastmod; |
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if ($db_format == '3.1') { |
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if (!$temp) $temp = 'undefined'; |
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else $temp = strftime('%a, %d %b %Y %H:%M:%S %Z',$temp); |
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} else { |
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if ($temp == '') $temp = 'undefined'; |
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} |
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return $temp; |
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} |
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// ----------------------------------------------- |
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// format_dp($dp) |
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// ----------------------------------------------- |
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function format_dp($dp) { |
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$result=0; |
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while ($dp != '') { |
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if (preg_match('/^([\-\+]?\d+)([sMhdmy]?)/',$dp,$param)) { |
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switch ($param[2]) { |
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case 's': $multiplier=1; break; |
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case 'M': $multiplier=60; break; |
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case 'h': $multiplier=3600; break; |
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case 'd': $multiplier=3600*24; break; |
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case 'm': $multiplier=3600*24*31; break; |
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case 'y': $multiplier=3600*24*365; break; |
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default: $multiplier=1; |
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} |
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$result += $param[1]*$multiplier; |
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$dp=preg_replace("/^[\-\+]?\d+$param[2]/",'',$dp); |
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} else { |
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return 0; |
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} |
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} |
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return $result; |
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} |
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// ----------------------------------------------- |
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// format_userdate($date) |
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// ----------------------------------------------- |
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function format_userdate($date) { |
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$result=0; |
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if (preg_match('/^(\d+)\/(\d+)\/(\d+)$/',$date,$param)) { |
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$day=$param[1]; |
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$mon=$param[2]; |
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$year=$param[3]; |
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$result=mktime(0,0,0,$mon,$day,$year); |
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} |
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return $result; |
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} |
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// ----------------------------------------------- |
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// load_cs($cat) |
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// ----------------------------------------------- |
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function load_cs($cat) { |
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global $DEBUG; |
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global $self; |
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$query="SELECT path,link,name |
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FROM categories |
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WHERE path LIKE '$cat"."__' |
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ORDER BY NAME ASC"; |
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if($DEBUG) echo "load_cs(): ",$query,"<BR><HR>"; |
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if (!($res=db_query($query))) print('Query error: '.$query."\n<BR>".db_error()); |
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while($row=db_fetchrow($res)) { |
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$path=$row[0]; |
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$link=$row[1]; |
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$name=$row[2]; |
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if (substr($path,strlen($path)-2,2)=='@@') { |
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$result .= "<a href=\"$self?cat=$link\">@ $name</a><br>\n"; |
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} else { |
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$result .= "<a href=\"$self?cat=$path\">$name</a><br>\n"; |
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} |
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} |
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db_freeresult($res); |
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return $result; |
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} |
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// ----------------------------------------------- |
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// load_cp($cat) |
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// ----------------------------------------------- |
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function load_cp($cat) { |
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global $DEBUG; |
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global $self; |
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global $cp_arr; |
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if ($cp_arr[$cat]) return ($cp_arr[$cat]); |
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$link_path=$cat; |
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$link_name=''; |
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while ($link_path!='') { |
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$query="SELECT name FROM categories WHERE path='$link_path'"; |
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if($DEBUG) echo "load_cp(): ",$query,"<BR><HR>"; |
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if (!($res=db_query($query))) { |
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print_error_local('Query error: '.$query."\n<BR>".db_error()); |
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} |
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$row=db_fetchrow($res); |
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db_freeresult($res); |
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if (!$row) { |
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$link_path=substr($link_path,0,strlen($link_path)-2); |
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continue; |
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} |
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$row[0]=htmlspecialchars($row[0]); |
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$link_name = " > <a href=\"$self?cat=$link_path\">$row[0]</a>".$link_name; |
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$link_path=substr($link_path,0,strlen($link_path)-2); |
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} |
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$query="SELECT name FROM categories WHERE path='' OR path IS NULL"; |
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if($DEBUG) echo "load_cp(): ",$query,"<BR><HR>"; |
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if (!($res=db_query($query))) { |
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print_error_local('Query error: '.$query."\n<BR>".db_error()); |
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} |
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$row=db_fetchrow($res); |
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db_freeresult($res); |
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if ($row) { |
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$row[0]=htmlspecialchars($row[0]); |
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$link_name = " > <a href=\"$self?cat=\">$row[0]</a>".$link_name; |
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} else { |
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$link_name=''; |
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} |
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$cp_arr[$cat]=$link_name; |
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return $link_name; |
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} |
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// ----------------------------------------------- |
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// get_micro_time() |
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// ----------------------------------------------- |
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function get_micro_time() { |
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if (function_exists('microtime')) { |
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$result=microtime(); |
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if (ereg('([0-9\.\,]+) +([0-9]+)',$result,$param)) { |
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$result=$param[2]+$param[1]; |
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} |
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} else { |
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$result=time(); |
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} |
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return $result; |
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} |
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// ----------------------------------------------- |
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// suggest_soundex($word) |
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// ----------------------------------------------- |
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function suggest_soundex($word) { |
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global $DEBUG; |
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global $soundex_words; |
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global $all_words; |
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global $ps,$o,$m,$cat,$dt, $dp, $dx, $dm, $dy, $dd, $db, $de; |
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global $ul_local,$ue_local,$t_local,$db_local,$de_local,$lang_local; |
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if (preg_match('/\d/',$word)) return ''; |
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$sdx = soundex($word); |
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if($DEBUG) echo "suggest_soundex($word): sdx=$sdx<BR>\n"; |
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if ($sdx == '0000') return ''; |
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$query="SELECT word FROM soundex WHERE soundex='$sdx'"; |
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if($DEBUG) echo "suggest_soundex($word): ",$query,"<BR><HR>\n"; |
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if (!($res=db_query($query))) { |
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print_error_local('Query error: '.$query."\n<BR>".db_error()); |
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} |
| 310 |
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if($DEBUG) echo "suggest_soundex($word): words found: "; |
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while ($row=db_fetchrow($res)) { |
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$word=$row[0]; |
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if ($soundex_words[$word]) continue; |
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$flag=0; |
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for($i=0; $i<count($all_words); $i++) { |
| 319 |
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if ($all_words[$i] == $word) { |
| 320 |
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$flag=1; |
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break; |
| 322 |
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} |
| 323 |
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} |
| 324 |
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if ($flag) continue; |
| 325 |
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$soundex_words[$word] = 1; |
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| 328 |
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if($DEBUG) echo "$word "; |
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$word_local=urlencode($word); |
| 330 |
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$result .= "<a href=\"$PHP_SELF?q=$word_local&m=$m". |
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($ps==20?'':"&ps=$ps"). |
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($t==''?'':"&t=$t_local"). |
| 333 |
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($ul==''?'':"&ul=$ul_local"). |
| 334 |
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($ue==''?'':"&ue=$ue_local"). |
| 335 |
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(!$o?'':"&o=$o"). |
| 336 |
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($dt=='back'?'':"&dt=$dt"). |
| 337 |
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(!$dp?'':"&dp=$dp"). |
| 338 |
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(!$dx?'':"&dx=$dx"). |
| 339 |
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($dd=='01'?'':"&dd=$dd"). |
| 340 |
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(!$dm?'':"&dm=$dm"). |
| 341 |
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($dy=='1970'?'':"&dy=$dy"). |
| 342 |
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($db=='01/01/1970'?'':"&db=$db_local"). |
| 343 |
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($de=='31/12/2020'?'':"&de=$de_local"). |
| 344 |
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($cat==''?'':"&cat=$cat"). |
| 345 |
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($lang==''?'':"&lang=$lang_local"). |
| 346 |
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"\">$word</a> "; |
| 347 |
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} |
| 348 |
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if($DEBUG) echo "<br>"; |
| 349 |
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| 350 |
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db_freeresult($res); |
| 351 |
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| 352 |
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return $result; |
| 353 |
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| 354 |
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} |
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| 356 |
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?> |
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