<?php

/*
 * odl_search.php
 * wordpress plugin website directory project
 * @author Mohammad Forgani
 * @copyright Copyright 2008, Oh Jung-Su
 * @version 0.2
 * @link http://www.forgani.com
 */


function odlinksdisplay_search(){
	global $_GET, $_POST, $table_prefix, $wpdb, $PHP_SELF;
	
	$odlinkssettings = get_option('odlinksdata');
	
	$tpl = new ODLTemplate();

	$tpl->assign('odl_images', get_bloginfo('wpurl') . "/wp-content/plugins/odlinks");
	$odl_main_link = odlinkscreate_link("index", array("name"=>"Main"));
	$odl_top_link = odlinkscreate_link("index", array("name"=>$odlinkssettings['page_link_title']));
	$results_limit = 10;
	$tpl->assign('results_limit', $results_limit); 
	$tpl->assign('odl_top_link', $odl_top_link); 
	$tpl->assign('odl_main_link', $odl_main_link); 
	$tpl->assign('odl_wpurl', get_bloginfo('url'));

	$type = $_GET['type'];
	$search_terms = $_GET['search_terms'];
	$tpl->assign('search_terms',$search_terms);

	if(isset($search_terms)){
		$search_terms = stripslashes($_GET['search_terms']);
		$searchwords = addslashes(htmlspecialchars($search_terms));
	}
	
	if(!$searchwords){
		$tpl->assign('odl_search_error', "You didn't search for anything!");
	} else {
		if($type == "links"){
			$sql ='SELECT * FROM ' . $table_prefix . 'odlinks WHERE MATCH (l_url) AGAINST("'.$searchwords.'" IN BOOLEAN MODE)';
			$results = $wpdb->get_results($sql);
			if(!$results){
				$tpl->assign('odl_search_error', "No posts matched your search terms.");
			} else {
				for ($i=0; $i<count($result); $i++){
					$row = $result[$i];
					$row->fields = round($row->field,3);
					$row->title = highlight($row->title,$search_terms);
					$row->description = highlight($row->description,$search_terms);
					$results[] = $row;
				}
				$tpl->assign('search_terms',$search_terms);
			}
		} elseif($type == "desc"){
			$sql ='SELECT * FROM ' . $table_prefix. 'odlinks WHERE MATCH (l_title,l_description) AGAINST("'.$searchwords.'" IN BOOLEAN MODE)';
			$results = $wpdb->get_results($sql);
			if(!$results){
				$tpl->assign('odl_search_error', "No posts matched your search terms.");
			} else {
				for ($i=0; $i<count($result); $i++){
					$row = $result[$i];
					$row->title = highlight($row->title,$search_terms);
					$row->description = highlight($row->description,$search_terms);
					$results[] = $row;
				}
				$tpl->assign('search_terms',$search_terms);
			}
		} else {
			$sql = 'SELECT * FROM '.$table_prefix.'odpages WHERE MATCH (l_url,l_title,l_description) AGAINST("'.$searchwords.'")';
			$results = $wpdb->get_results($sql);
			for ($i=0; $i<count($result); $i++){
				$row->fields = round($row->field,3);
				$row->title = highlight($row->title,$search_terms);
				$row->description = highlight($row->description,$search_terms);
				$results[] = $row;
			}
			$tpl->assign('search_terms',$search_terms);
		}
		
	}
	$tpl->assign('results', $results);
	$odl_search_link=odlinkscreate_link("searchform", array());
	$tpl->assign('odl_search_link', $odl_search_link);
	//$odl_advanced = odlinkscreate_link("searchlink", array("name"=>'Advanced'));
	//$tpl->assign('odl_advanced', $odl_advanced);
	$tpl->display('search.tpl');

}
?>