<?php

include_once('internal/Smarty.class.php');

$main_smarty = new Smarty;

include('config.php');

include(mnminclude.'html1.php');

include(mnminclude.'link.php');

include(mnminclude.'tags.php');

include(mnminclude.'search.php');

include(mnminclude.'smartyvariables.php');

$_REQUEST['search'] = str_replace(array('://',':/'),array(':\\',':\\'),$_REQUEST['search']);

if (strstr($_REQUEST['search'],'/') && $URLMethod == 2)

{

$post = preg_split('/\//',$_REQUEST['search']);

$_GET['search'] = $_REQUEST['search'] = $post[0];

for ($i=1; $i+1<sizeof($post); $i+=2)

$_GET[$post[$i]] = $_REQUEST[$post[$i]] = $post[$i+1];

$get = array();

foreach ($_GET as $k => $v)

$get[$k] = stripslashes(htmlentities(strip_tags($v),ENT_QUOTES,'UTF-8'));

$get['return'] = addslashes($get['return']);

$main_smarty->assign('get',$get);

}

$_REQUEST['search'] = str_replace(array(':\\',':\\','|'),array('://',':/','/'),$_REQUEST['search']);

#$_GET['search'] = $_REQUEST['search'] = sanitize(str_replace(array(':\\',':\\','|'),array('://',':/','/'),$_REQUEST['search']),2);

if ($_REQUEST['search'] == '-')

$_GET['search'] = $_REQUEST['search'] = '';

// module system hook

$vars = '';

check_actions('search_top', $vars);

$search = new Search();

if(isset($_REQUEST['from'])){

$search->newerthan = sanitize($_REQUEST['from'], 3);

}

if (preg_match('/^\s*((http[s]?:\/+)?(www\.)?([\w_\-\d]+\.)+\w{2,4}(\/[\w_\-\d\.]+)*\/?(\?[^\s]*)?)\s*$/i',$_REQUEST['search'],$m))

$_REQUEST['url'] = $m[1];

else

$search->searchTerm = $db->escape(sanitize($_REQUEST['search']), 3);

if(!isset($_REQUEST['search'])){$search->orderBy = "link_modified DESC";}

if(isset($_REQUEST['tag'])){$search->searchTerm = sanitize($_REQUEST['search'], 3); $search->isTag = true;}

if(isset($_REQUEST['url'])){$search->url = sanitize(preg_replace('/^(http[s]?:\/+)?(www\.)?/i','',$_REQUEST['url']), 3); }

// figure out what "page" of the results we're on

$search->offset = (get_current_page()-1)*$page_size;

if(isset($_REQUEST['pagesize']))

{$search->pagesize = sanitize($_REQUEST['pagesize'], 3);}

else

// $page_size is set in the admin panel

{$search->pagesize = $page_size;}

if(isset($_REQUEST['status'])){

// if "status" is set, filter to that status

$search->filterToStatus = sanitize($_REQUEST['status'], 3);

} else {

// we want to view "all" stories

$search->filterToStatus = "all";

}

if(isset($_REQUEST['category'])){

// filter to just the category we're looking at

$search->category = sanitize($_REQUEST['category'], 1);

}

$sort_uri = $URLMethod == 2 ? 'order/' : '&order=';

$request_uri = preg_replace('/' . str_replace('/', '\/', $sort_uri) . '.*$/', '', $_SERVER['REQUEST_URI']) . $sort_uri;

$main_smarty->assign('index_url_recent', $request_uri);

/*

$main_smarty->assign('index_url_today', $request_uri . 'today' . ($URLMethod == 2 ? '/' : ''));

$main_smarty->assign('index_url_yesterday', $request_uri . 'yesterday' . ($URLMethod == 2 ? '/' : ''));

$main_smarty->assign('index_url_week', $request_uri . 'week' . ($URLMethod == 2 ? '/' : ''));

$main_smarty->assign('index_url_month', $request_uri . 'month' . ($URLMethod == 2 ? '/' : ''));

$main_smarty->assign('index_url_year', $request_uri . 'year' . ($URLMethod == 2 ? '/' : ''));

$main_smarty->assign('index_url_alltime', $request_uri . 'alltime' . ($URLMethod == 2 ? '/' : ''));

*/

$main_smarty->assign('index_url_upvoted', $request_uri . 'upvoted' . ($URLMethod == 2 ? '/' : ''));

$main_smarty->assign('index_url_downvoted', $request_uri . 'downvoted' . ($URLMethod == 2 ? '/' : ''));

$main_smarty->assign('index_url_commented', $request_uri . 'commented' . ($URLMethod == 2 ? '/' : ''));

//Advanced Search

if( isset( $_REQUEST['adv'] ) && $_REQUEST['adv'] == 1 ){

$search->adv = true;

$search->s_group = sanitize($_REQUEST['sgroup'],2);

$search->s_tags = sanitize($_REQUEST['stags'],2);

$search->s_story = sanitize($_REQUEST['slink'],2);

$search->status = sanitize($_REQUEST['status'],2);

$search->s_user = sanitize($_REQUEST['suser'],2);

$search->s_cat = sanitize($_REQUEST['scategory'],2);

$search->s_comments = sanitize($_REQUEST['scomments'],2);

$search->s_date = sanitize($_REQUEST['date'],2);

if( intval( $_REQUEST['sgroup'] ) > 0 )

$display_grouplinks = true;

}

//end Advanced Search

// breadcrumbs and page title

$navwhere['text1'] = $main_smarty->get_config_vars('PLIGG_Visual_Breadcrumb_Search') . stripslashes($search->searchTerm);

$navwhere['link1'] = getmyurl('search', urlencode($search->searchTerm));

$main_smarty->assign('navbar_where', $navwhere);

$main_smarty->assign('posttitle', $main_smarty->get_config_vars('PLIGG_Visual_Breadcrumb_Search') . stripslashes($search->searchTerm));

//sidebar

$main_smarty = do_sidebar($main_smarty);

// misc smarty

$main_smarty->assign('searchboxtext',sanitize($_REQUEST['search'],2));

$main_smarty->assign('cat_url', getmyurl("maincategory"));

$main_smarty->assign('URL_rss_page', getmyurl('rsssearch',sanitize($search->searchTerm,2)));

if(strlen($search->searchTerm) < 3 && strlen($search->url) < 3 && !$search->s_date)

{

$main_smarty->assign('posttitle', $main_smarty->get_config_vars('PLIGG_Visual_Search_Too_Short'));

$main_smarty->assign('pagename', 'noresults');

}

else

{

if (isset($_GET['order'])) $search->ords = $db->escape($_GET['order']);

$new_search = $search->new_search();

$linksum_count = $search->countsql;

$linksum_sql = $search->sql;

$main_smarty->assign('sql', $linksum_sql);

// pagename

define('pagename', 'search');

$main_smarty->assign('pagename', pagename);

$fetch_link_summary = true;

include('./libs/link_summary.php'); // this is the code that show the links / stories

if($rows == false){

$main_smarty->assign('posttitle', $main_smarty->get_config_vars('PLIGG_Visual_Search_NoResults') . ' ' . stripslashes($search->searchTerm) . stripslashes($search->url));

$main_smarty->assign('pagename', 'noresults');

}

$pages = do_pages($rows, $page_size, "search", true);

if($_REQUEST['tag'])

$pages = str_replace('/search/','/tag/',$pages);

if(Auto_scroll==2 || Auto_scroll==3){

$main_smarty->assign("scrollpageSize", $page_size);

}else

$main_smarty->assign('search_pagination', $pages);

$main_smarty->assign('total_row_for_search', $rows);

}

// show the template

$main_smarty->assign('tpl_center', $the_template . '/search_center');

$main_smarty->display($the_template . '/pligg.tpl');

?>