/**
* function find_aiml_matches()
* This function builds the sql to use to get a match from the tbl
* @param array $convoArr - conversation array
* @return array $convoArr
**/
function find_aiml_matches($convoArr)
{
global $dbConn, $dbn, $error_response, $use_parent_bot;
runDebug(__FILE__, __FUNCTION__, __LINE__, "Finding the aiml matches from the DB", 4);
$i = 0;
//TODO convert to get_it
$bot_id = $convoArr['conversation']['bot_id'];
$bot_parent_id = $convoArr['conversation']['bot_parent_id'];
$default_aiml_pattern = $convoArr['conversation']['default_aiml_pattern'];
#$lookingfor = get_convo_var($convoArr,"aiml","lookingfor");
$convoArr['aiml']['lookingfor'] = str_replace(' ', ' ', $convoArr['aiml']['lookingfor']);
$lookingfor = trim(strtoupper($convoArr['aiml']['lookingfor']));
//get the first and last words of the cleaned user input
$lastInputWord = get_last_word($lookingfor);
$firstInputWord = get_first_word($lookingfor);
//get the stored topic
$storedtopic = get_topic($convoArr);
runDebug(__FILE__, __FUNCTION__, __LINE__, "Stored topic = '{$storedtopic}'", 4);
//get the cleaned user input
$lastthat = isset($convoArr['that'][1][1]) ? $convoArr['that'][1][1] : '';
//build like patterns
if ($lastthat != '') {
$thatPatternSQL = " OR " . make_like_pattern($lastthat, 'thatpattern');
$thatPatternSQL = rtrim($thatPatternSQL, ' OR');
} else {
$thatPattern = '';
$thatPatternSQL = '';
}
//get the word count
$word_count = wordsCount_inSentence($lookingfor);
if ($bot_parent_id != 0 and $bot_parent_id != $bot_id) {
$sql_bot_select = " (bot_id = '{$bot_id}' OR bot_id = '{$bot_parent_id}') ";
} else {
$sql_bot_select = " bot_id = '{$bot_id}' ";
}
if (!empty($storedtopic)) {
$topic_select = "AND (`topic`='' OR `topic`='{$storedtopic}')";
} else {
$topic_select = '';
}
if ($word_count == 1) {
//if there is one word do this
$sql = "SELECT `id`, `pattern`, `thatpattern`, `topic` FROM `{$dbn}`.`aiml` WHERE\n {$sql_bot_select} AND (\n `pattern` = '_' OR\n `pattern` = '*' OR\n `pattern` = '{$lookingfor}' OR\n `pattern` = '{$default_aiml_pattern}'\n {$thatPatternSQL}\n ) {$topic_select} order by `topic` desc, `pattern` asc, `thatpattern` asc,`id` asc;";
} else {
//otherwise do this
$sql_add = make_like_pattern($lookingfor, 'pattern');
$sql = "SELECT `id`, `bot_id`, `pattern`, `thatpattern`, `topic` FROM `{$dbn}`.`aiml` WHERE\n {$sql_bot_select} AND (\n `pattern` = '_' OR\n `pattern` = '*' OR\n `pattern` = '{$lookingfor}' OR {$sql_add} OR\n `pattern` = '{$default_aiml_pattern}'\n {$thatPatternSQL}\n ) {$topic_select}\n order by `topic` desc, `pattern` asc, `thatpattern` asc,`id` asc;";
}
runDebug(__FILE__, __FUNCTION__, __LINE__, "Core Match AIML sql: {$sql}", 3);
$result = db_fetchAll($sql, null, __FILE__, __FUNCTION__, __LINE__);
$num_rows = count($result);
if ($result && $num_rows > 0) {
$tmp_rows = number_format($num_rows);
runDebug(__FILE__, __FUNCTION__, __LINE__, "FOUND: ({$num_rows}) potential AIML matches", 2);
$tmp_content = date('H:i:s') . ": SQL:\n{$sql}\nRows = {$tmp_rows}\n\n";
//loop through results
foreach ($result as $row) {
$row['aiml_id'] = $row['id'];
$row['bot_id'] = $bot_id;
$row['score'] = 0;
$row['track_score'] = '';
$allrows[] = $row;
$mu = memory_get_usage(true);
if ($mu >= MEM_TRIGGER) {
runDebug(__FILE__, __FUNCTION__, __LINE__, 'Current operation exceeds memory threshold. Aborting data retrieval.', 0);
break;
}
}
} else {
runDebug(__FILE__, __FUNCTION__, __LINE__, "Error: FOUND NO AIML matches in DB", 1);
$allrows[$i]['aiml_id'] = "-1";
$allrows[$i]['bot_id'] = $bot_id;
$allrows[$i]['pattern'] = "no results";
$allrows[$i]['thatpattern'] = '';
$allrows[$i]['topic'] = '';
}
return $allrows;
}
/**
* function find_aiml_matches()
* This function builds the sql to use to get a match from the tbl
* @param array $convoArr - conversation array
* @return array $convoArr
**/
function find_aiml_matches($convoArr)
{
global $con, $dbn, $error_response, $use_parent_bot;
runDebug(__FILE__, __FUNCTION__, __LINE__, "Finding the aiml matches from the DB", 4);
$i = 0;
//TODO convert to get_it
$bot_id = get_convo_var($convoArr, "conversation", "bot_id");
$bot_parent_id = get_convo_var($convoArr, "conversation", "bot_parent_id");
$default_aiml_pattern = get_convo_var($convoArr, "conversation", "default_aiml_pattern");
#$lookingfor = get_convo_var($convoArr,"aiml","lookingfor");
$lookingfor = mysql_real_escape_string(get_convo_var($convoArr, "aiml", "lookingfor"));
//get the first and last words of the cleaned user input
$lastInputWord = get_last_word($lookingfor);
$firstInputWord = get_first_word($lookingfor);
//get the stored topic
$storedtopic = mysql_real_escape_string(get_convo_var($convoArr, "topic"));
//get the cleaned user input
$lastthat = get_convo_var($convoArr, 'that', '', 1, 1);
//build like patterns
if ($lastthat != "") {
$thatPatternSQL = " OR " . make_like_pattern($lastthat, 'thatpattern');
} else {
$thatPattern = "";
//$lastThatPattern = "";
//$firstThatPattern = "";
$thatPatternSQL = "";
//$storedthatpattern ="";
}
//get the word count
$word_count = wordsCount_inSentance($lookingfor);
if ($bot_parent_id != 0) {
$sql_bot_select = " (bot_id = '{$bot_id}' OR bot_id = '{$bot_parent_id}') ";
} else {
$sql_bot_select = " bot_id = '{$bot_id}' ";
}
if ($word_count == 1) {
//if there is one word do this
$sql = "SELECT * FROM `{$dbn}`.`aiml` WHERE\n\t\t{$sql_bot_select} AND (\n\t\t((`pattern` = '_') OR (`pattern` = '*') OR (`pattern` = '{$lookingfor}') OR (`pattern` = '{$default_aiml_pattern}' ) )\n\t\tAND\t((`thatpattern` = '_') OR (`thatpattern` = '*') OR (`thatpattern` = '') OR (`thatpattern` = '{$lastthat}') {$thatPatternSQL} )\n\t\tAND ( (`topic`='') OR (`topic`='" . $storedtopic . "')))";
} else {
//otherwise do this
$sql_add = make_like_pattern($lookingfor, 'pattern');
$sql = "SELECT * FROM `{$dbn}`.`aiml` WHERE \n\t\t{$sql_bot_select} AND (\n\t\t((`pattern` = '_') OR \n\t\t (`pattern` = '*') OR \n\t\t (`pattern` like '{$lookingfor}') OR \n\t\t ({$sql_add}) OR \n\t\t (`pattern` = '{$default_aiml_pattern}' ))\n\t\tAND\t((`thatpattern` = '_') OR (`thatpattern` = '*') OR (`thatpattern` = '') OR (`thatpattern` = '{$lastthat}') {$thatPatternSQL} )\n\t\tAND ((`topic`='') OR (`topic`='" . $storedtopic . "')))";
}
runDebug(__FILE__, __FUNCTION__, __LINE__, "Match AIML sql: {$sql}", 3);
$result = db_query($sql, $con);
if ($result && mysql_num_rows($result) > 0) {
runDebug(__FILE__, __FUNCTION__, __LINE__, "FOUND: '" . mysql_num_rows($result) . "' potential AIML matches", 2);
//loop through results
while ($row = mysql_fetch_array($result)) {
$allrows[$i]['aiml_id'] = $row['id'];
$allrows[$i]['bot_id'] = $row['bot_id'];
$allrows[$i]['pattern'] = $row['pattern'];
$allrows[$i]['thatpattern'] = $row['thatpattern'];
$allrows[$i]['template'] = $row['template'];
$allrows[$i]['topic'] = $row['topic'];
$allrows[$i]['aiml_to_php'] = $row['php_code'];
$i++;
}
} else {
runDebug(__FILE__, __FUNCTION__, __LINE__, "Error: FOUND NO AIML matches in DB", 1);
$allrows[$i]['aiml_id'] = "-1";
$allrows[$i]['bot_id'] = "-1";
$allrows[$i]['pattern'] = "no results";
$allrows[$i]['thatpattern'] = "";
$allrows[$i]['template'] = "<say>{$error_response}</say>";
$allrows[$i]['topic'] = "";
$allrows[$i]['aiml_to_php'] = "\$botsay=\"{$error_response}\"";
}
return $allrows;
}