<?php

/////////////////////////////////////////////////
// HEADER ///////////////////////////////////////
// this calls the header file for the page template
//
// replace the contents of this file to match your website...
// or simply replace the include below with the include to your template header
include ("templates/header.php");
/////////////////////////////////////////////////





	// setup starting position for search
	// we're either 1 less than retrieved page, or 0 as a starting index)
	if (!empty($_GET['p']))
	{
		$page 	= intval($_GET['p']);
		$start	= ($page-1) * 10;
	}
	else
	{
		$start	= 0;
		$page 	= 1;
	}

	// general includes
	include ("class/nusoap.php");
	include ("class/search.class.php");
	include ("config/config.php");
	include ("includes/functions.php");
	include ("lang/$sys_lang.php");

	// instantiate soap client object
	$soap 	= new soapclientx($apiurl);

	// instantiate search object
	$search = new searchGoogle($apikey, $search_safe, $search_lang, $start, $search_attempts, &$soap, $GoogleOptions, &$language, $search_site);



	// draw important
	echo $search->searchform();

	// get query and clean input
	if (!empty($_GET['q'])) $q = stripslashes($_GET['q']);

	if (!empty($q))
	{
		// successful search
		if($search->search($q))
		{


			$return = $search->return;

			// start index
	        $result_start 	= $return['startIndex'];

	        // end index
	        $result_end 	= $return['endIndex'];

	        // total number of results
	        $result_total 	= $return['estimatedTotalResultsCount'];

	        // seconds to complete request
	        $result_secs 	= round($return['searchTime'],2);


	        // we have results
	        if ($result_end)
	        {

		        // process search details
		        $search_details = sprintf ($language['search_details'], $result_start, $result_end, $result_total, $q, $result_secs);

		        include ("templates/search-details.php");

		        $count = $start;

				foreach($return['resultElements'] as $value)
				{

					// increment count
					$count++;

					// clean url
					$value['URL'] = str_replace('http://', '', $value['URL']);

					$title 			= $value['title'];
					$url    		= $value['URL'];

					// snip url if it's too long
					if (strlen($value['URL']) > $search_url_length_max)
						$url_snipped = str_replace('http://', '', substr($value['URL'], 0, $search_url_length_max)) . "...";
					else
						$url_snipped = $value['URL'];

					$snippet		= $value['snippet'];

					// output result item
					include ("templates/search-result.php");


				}

				// get page number listing html
				$pagination = $search->pagination($q, $page, $result_total, $page_separator);

				// output pagination html if it exists
				if (!empty($pagination))
					echo ("<div class='search_pages'>" . $language['search_pages'] . " <b>" . $pagination . "</b></div>");
	        }
	        // no results found in the array, let's do a spell check
	        else
	        {
		        // process search details
		        $search_details = sprintf($language['search_noresults'], $q);

	        	// do spelling search
				if ($result = $search->exec_spell($q))
				{
					if (is_array($search->spell))
						$spelling = $search->spell[0];
					else
						$spelling = $search->spell;

					if (!empty($spelling))
					{
						// create search URL
						$search_url = "<a href=\"index.php?q=" . urlencode($search->spell) . "\">" . $spelling . "</a>";

						// output spelling search language
						$search_details .= " " . sprintf($language['search_spelling'], $search_url);
					}
					else
					{
						$search_details .= " " . $language['search_again'];
					}
				}

		        // no results found message
		        include ("templates/search-details.php");
	        }
		}
		// search failed
		// output errors and spellling suggestion
		else
		{

			if ($showerrors || $showmessages)
			{
				echo ("<div class='search_title'>" . $language['fail_title'] . "</div>");

				if ($showerrors)
					echo (outputarray($search->errors));

				if ($showmessages)
					echo (outputarray($search->messages));
			}
		}

	}








/////////////////////////////////////////////////
// FOOTER ///////////////////////////////////////
// this calls the footer file for the page template
//
// replace the contents of this file to match your website...
// or simply replace the include below with the include to your template footer
include ("templates/footer.php");
/////////////////////////////////////////////////



?>