friendica/mod/directory.php

<?php

function directory_init(&$a) {
	$a->set_pager_itemspage(60);

	if(local_user()) {
		require_once('include/contact_widgets.php');

		$a->page['aside'] .= findpeople_widget();

		$a->page['aside'] .= follow_widget();

	}
	else {
		unset($_SESSION['theme']);
		unset($_SESSION['mobile-theme']);
	}


}


function directory_post(&$a) {
	if(x($_POST,'search'))
		$a->data['search'] = $_POST['search'];
}



function directory_content(&$a) {
	global $db;

	require_once("mod/proxy.php");

	if((get_config('system','block_public')) && (! local_user()) && (! remote_user()) || 
		(get_config('system','block_local_dir')) && (! local_user()) && (! remote_user())) {
		notice( t('Public access denied.') . EOL);
		return;
	}

	$o = '';
	nav_set_selected('directory');

	if(x($a->data,'search'))
		$search = notags(trim($a->data['search']));
	else
		$search = ((x($_GET,'search')) ? notags(trim(rawurldecode($_GET['search']))) : '');

	$gdirpath = '';
	$dirurl = get_config('system','directory');
	if(strlen($dirurl)) {
		$gdirpath = zrl($dirurl,true);
	}

	if($search) {
		$search = dbesc($search);

		$sql_extra = " AND ((`profile`.`name` LIKE '%$search%') OR
				(`user`.`nickname` LIKE '%$search%') OR
				(`profile`.`pdesc` LIKE '%$search%') OR
				(`profile`.`locality` LIKE '%$search%') OR
				(`profile`.`region` LIKE '%$search%') OR
				(`profile`.`country-name` LIKE '%$search%') OR
				(`profile`.`gender` LIKE '%$search%') OR
				(`profile`.`marital` LIKE '%$search%') OR
				(`profile`.`sexual` LIKE '%$search%') OR
				(`profile`.`about` LIKE '%$search%') OR
				(`profile`.`romance` LIKE '%$search%') OR
				(`profile`.`work` LIKE '%$search%') OR
				(`profile`.`education` LIKE '%$search%') OR
				(`profile`.`pub_keywords` LIKE '%$search%') OR
				(`profile`.`prv_keywords` LIKE '%$search%'))";
	}

	$publish = ((get_config('system','publish_all')) ? '' : " AND `publish` = 1 " );


	$r = $db->q("SELECT COUNT(*) AS `total` FROM `profile`
			LEFT JOIN `user` ON `user`.`uid` = `profile`.`uid`
			WHERE `is-default` = 1 $publish AND `user`.`blocked` = 0 $sql_extra ");
	if(count($r))
		$a->set_pager_total($r[0]['total']);

	$order = " ORDER BY `name` ASC ";

	$limit = intval($a->pager['start']).",".intval($a->pager['itemspage']);

	$r = $db->q("SELECT `profile`.*, `profile`.`uid` AS `profile_uid`, `user`.`nickname`, `user`.`timezone` , `user`.`page-flags`,
			`contact`.`addr`, `contact`.`url` AS profile_url FROM `profile`
			LEFT JOIN `user` ON `user`.`uid` = `profile`.`uid`
			LEFT JOIN `contact` ON `contact`.`uid` = `user`.`uid`
			WHERE `is-default` = 1 $publish AND `user`.`blocked` = 0 AND `contact`.`self` $sql_extra $order LIMIT ".$limit);
	if(count($r)) {

		if(in_array('small', $a->argv))
			$photo = 'thumb';
		else
			$photo = 'photo';

		foreach($r as $rr) {

			$community = '';
			$itemurl= '';

			$itemurl = (($rr['addr'] != "") ? $rr['addr'] : $rr['profile_url']);

			$profile_link = z_root() . '/profile/' . ((strlen($rr['nickname'])) ? $rr['nickname'] : $rr['profile_uid']);

			$pdesc = (($rr['pdesc']) ? $rr['pdesc'] . '<br />' : '');

			$details = '';
			if(strlen($rr['locality']))
				$details .= $rr['locality'];
			if(strlen($rr['region'])) {
				if(strlen($rr['locality']))
					$details .= ', ';
				$details .= $rr['region'];
			}
			if(strlen($rr['country-name'])) {
				if(strlen($details))
					$details .= ', ';
				$details .= $rr['country-name'];
			}
//			if(strlen($rr['dob'])) {
//				if(($years = age($rr['dob'],$rr['timezone'],'')) != 0)
//					$details .= '<br />' . t('Age: ') . $years ; 
//			}
//			if(strlen($rr['gender']))
//				$details .= '<br />' . t('Gender: ') . $rr['gender'];


			// show if account is a community account
			/// @TODO The other page types should be also respected, but first we need a good 
			/// translatiion and systemwide consistency for displaying the page type
			if((intval($rr['page-flags']) == PAGE_COMMUNITY) OR (intval($rr['page-flags']) == PAGE_PRVGROUP))
				$community = true;

			$profile = $rr;

			if((x($profile,'address') == 1)
				|| (x($profile,'locality') == 1)
				|| (x($profile,'region') == 1)
				|| (x($profile,'postal-code') == 1)
				|| (x($profile,'country-name') == 1))
			$location = t('Location:');

			$gender = ((x($profile,'gender') == 1) ? t('Gender:') : False);

			$marital = ((x($profile,'marital') == 1) ?  t('Status:') : False);

			$homepage = ((x($profile,'homepage') == 1) ?  t('Homepage:') : False);

			$about = ((x($profile,'about') == 1) ?  t('About:') : False);

			if($a->theme['template_engine'] === 'internal') {
				$location_e = template_escape($location);
			}
			else {
				$location_e = $location;
			}
			
			$photo_menu = array(array(t("View Profile"), zrl($profile_link)));

			$entry = array(
				'id' => $rr['id'],
				'url' => $profile_link,
				'itemurl' => $itemurl,
				'thumb' => proxy_url($a->get_cached_avatar_image($rr[$photo]), false, PROXY_SIZE_THUMB),
				'img_hover' => $rr['name'],
				'name' => $rr['name'],
				'details' => $details,
				'account_type' => ($community ? t('Forum') : ''),
				'profile' => $profile,
				'location' => $location_e,
				'tags' => $rr['pub_keywords'],
				'gender'   => $gender,
				'pdesc'	=> $pdesc,
				'marital'  => $marital,
				'homepage' => $homepage,
				'about' => $about,
				'photo_menu' => $photo_menu,

			);

			$arr = array('contact' => $rr, 'entry' => $entry);

			call_hooks('directory_item', $arr);

			unset($profile);
			unset($location);

			if(! $arr['entry'])
				continue;

			$entries[] = $arr['entry'];

		}

		$tpl = get_markup_template('directory_header.tpl');

		$o .= replace_macros($tpl, array(
			'$search' => $search,
			'$globaldir' => t('Global Directory'),
			'$gdirpath' => $gdirpath,
			'$desc' => t('Find on this site'),
			'$contacts' => $entries,
			'$finding' => t('Finding:'),
			'$findterm' => (strlen($search) ? $search : ""),
			'$title' => t('Site Directory'),
			'$submit' => t('Find'),
			'$paginate' => paginate($a),
		));

	}
	else
		info( t("No entries \x28some entries may be hidden\x29.") . EOL);

	return $o;
}