dir/mod/search.php

<?php

use Friendica\Directory\Rendering\View;
use Friendica\Directory\Helper\Search as SearchHelper;
use Friendica\Directory\Helper\Profile as ProfileHelper;

function search_content(&$a) {
	
	//Filters
	$community = null;
	$filter = null;
	if($a->argc >= 2){
		
		$filter = $a->argv[1];
		switch($filter){
			
			case 'forums':
				$community = 1;
				break;
			
			case 'people':
				$community = 0;
				break;
			
			default:
				$community = null;
				$filter = null;
				break;
			
		}
		
	}

	$alpha = false;
	if(x($_GET, 'alpha') == 1)
		$alpha = true;

	//Query
	$search = ((x($_GET,'query')) ? notags(trim($_GET['query'])) : '');
	
	if(empty($search)){
		goaway('/home');
	}
	
	if($search)
		$alpha = true;
	
	//Run our query.
	if($search)
		$search = dbesc($search . '*');
	$sql_extra = ((strlen($search)) ? " AND MATCH (`name`, `pdesc`, `homepage`, `locality`, `region`, `country-name`, `tags` ) 
		AGAINST ('$search' IN BOOLEAN MODE) " : "");
	
	if(!is_null($community))
		$sql_extra .= " and comm=".intval($community)." "; 
	
	$sql_extra = str_replace('%','%%',$sql_extra);
	
	$total = 0;
	$r = q("SELECT COUNT(*) AS `total` FROM `profile` WHERE `censored` = 0 $sql_extra ");
	if(count($r)){
		$total = $r[0]['total'];
		$a->set_pager_total($r[0]['total']);
	}

	if($alpha)
		$order = " order by name asc ";
	else
		$order = " order by updated desc, id desc ";


	$r = q("SELECT * FROM `profile` WHERE `censored` = 0 $sql_extra $order LIMIT %d , %d ",
		intval($a->pager['start']),
		intval($a->pager['itemspage'])
	);
	
	//Show results.
    $view = new View('search');
    
    $view->addHelper('paginate', function()use($a){return paginate($a);});
    $view->addHelper('photoUrl', ProfileHelper::get('photoUrl'));
    $view->addHelper('filterAllUrl', SearchHelper::get('filterAllUrl'));
    $view->addHelper('filterPeopleUrl', SearchHelper::get('filterPeopleUrl'));
    $view->addHelper('filterForumsUrl', SearchHelper::get('filterForumsUrl'));
    
    $view->output(array(
        'total' => number_format($total),
        'results' => $r,
        'filter' => $filter,
        'query' => x($_GET,'query') ? $_GET['query'] : ''
    ));
	
}