$queryEntered = $_POST['query'];
$cleanedQuery = cleanQuery($queryEntered);
//******************************************************************************
//Turn off Warning-reporting for the following warning on CSSERVER:
//Warning: file_get_contents() [function.file-get-contents]:
// SSL: fatal protocol error in ...
//error_reporting(E_ERROR | E_PARSE);
error_reporting(0);
//******************************************************************************
//******************************************************************************
//IF WORD SUGGESTIONS HAVE BEEN REQUESTED DISPLAY ALTERNATIVES
if (isset($_POST['reWrite']) && $_POST['reWrite'] != '') {
//ONLY WANT THE FIRST WORD FOR OUR LOOKUP
$firstQueryWord = getFirstWord($cleanedQuery);
//LOOKUP THE WORD
getSynonyms($firstQueryWord, $synonyms);
//INCLUDE PHP FUNCTION WHICH CREATES A FORM BASED ON THE SYNONYM ARRAY
include 'functions/synonymForm.php';
//RUN FUNCTION TO CREATE FORM OF SYNONYMS
listSynonyms($synonyms);
} else {
//IF REWRITE IS NOT REQUESTED, PROCESS QUERY:
//CALL FUNCTIONS TO GET RESULTS FROM SEARCH ENGINES
getBlekkoResults($blekkoResultsOrig);
//get Blekko
getGoogleResults($googleResultsOrig);
//get Google
getBingResults($bingResultsOrig);
//get Bing
//**************************************************************************
//**************************************************************************
require_once 'includes/clusteringFunctions.php';
require_once 'includes/evaluationFunctions.php';
require_once 'includes/complexSearchFunctions.php';
require_once 'includes/displayModuleFunctions.php';
// Initialize the session
if (!isset($_SESSION)) {
session_start();
}
// Get data
if (isset($_GET['searchText'])) {
$search = $_GET['searchText'];
if (isset($_GET['submit'])) {
// Tokenise search string and remove punctuation
$searchExploded = tokeniseQuery($search);
// Query Re-write Engine using global method: Query Expansion
$synonyms = getSynonyms($searchExploded);
// Query Pre-processing Module and Complex Search Ability
if (isset($_GET['RadioGroup2'])) {
$radioGroup2 = $_GET['RadioGroup2'];
// If stemming is set to off
if ($radioGroup2 == 'stemmingOff') {
// Do boolean search if there are operators
$operators = array("AND", "and", "OR", "or", "NOT", "not");
/* foreach ( $searchExploded as $value )
{
if ( in_array( $value , $operators ))
{
$searchExploded = booleanQuery( $searchExploded );
}
$search = implode( " " , $searchExploded );
}