streams/Zotlabs/Module/Viewconnections.php

<?php
namespace Zotlabs\Module;

use App;
use Zotlabs\Web\Controller;
use Zotlabs\Lib\Libprofile;


class Viewconnections extends Controller {

	function init() {
	
		if (observer_prohibited()) {
			return;
		}

		if (argc() > 1) {
			Libprofile::load(argv(1));
		}
	}
	
	function get() {

		// logger('request: ' . print_r($_REQUEST,true));

		if (observer_prohibited()) {
			notice( t('Public access denied.') . EOL);
			return;
		}

		if (((! (is_array(App::$profile) && count(App::$profile))) || (App::$profile['hide_friends']))) {
			notice( t('Permission denied.') . EOL);
			return;
		} 
	
		if (! perm_is_allowed(App::$profile['uid'], get_observer_hash(),'view_contacts')) {
			notice( t('Permission denied.') . EOL);
			return;
		} 
	
		if (! $_REQUEST['aj']) {
			$_SESSION['return_url'] = App::$query_string;
		}
	
		$is_owner = ((local_channel() && local_channel() == App::$profile['uid']) ? true : false);
	
		$abook_flags = " and abook_pending = 0 and abook_self = 0 ";
		$sql_extra = '';
	
		if (! $is_owner) {
			$abook_flags .= " and abook_hidden = 0 ";
			$sql_extra = " and xchan_hidden = 0 ";
		}
	
		$r = q("SELECT * FROM abook left join xchan on abook_xchan = xchan_hash where abook_channel = %d $abook_flags and xchan_orphan = 0 and xchan_deleted = 0 $sql_extra order by xchan_name LIMIT %d OFFSET %d ",
			intval(App::$profile['uid']),
			intval(App::$pager['itemspage']),
			intval(App::$pager['start'])
		);
	
		if ((! $r) && (! $_REQUEST['aj'])) {
			info( t('No connections.') . EOL );
			return $o;
		}
	
		$contacts = [];
	
		foreach ($r as $rr) {

			$oneway = false;
			if (! their_perms_contains(App::$profile['uid'],$rr['xchan_hash'],'post_comments')) {
				$oneway = true;
			}
	
			$url = chanlink_hash($rr['xchan_hash']);
			if ($url) {
				$contacts[] = [
					'id'        => $rr['abook_id'],
					'archived'  => (intval($rr['abook_archived']) ? true : false),
					'img_hover' => sprintf( t('Visit %1$s\'s profile [%2$s]'), $rr['xchan_name'], $rr['xchan_url']),
					'thumb'     => $rr['xchan_photo_m'], 
					'name'      => substr($rr['xchan_name'],0,20),
					'username'  => $rr['xchan_addr'],
					'link'      => $url,
					'sparkle'   => '',
					'itemurl'   => $rr['url'],
					'network'   => '',
					'oneway'    => $oneway
				];
			}
		}
	
	
		if ($_REQUEST['aj']) {
			if ($contacts) {
				$o = replace_macros(get_markup_template('viewcontactsajax.tpl'), [
					'$contacts' => $contacts
				]);
			}
			else {
				$o = '<div id="content-complete"></div>';
			}
			echo $o;
			killme();
		}
		else {
			$o .= "<script> var page_query = '" . escape_tags($_GET['req']) . "'; var extra_args = '" . extra_query_args() . "' ; </script>";
			$o .= replace_macros(get_markup_template('viewcontact_template.tpl'), [
				'$title'    => t('View Connections'),
				'$contacts' => $contacts,
			]);
		}
	
	    if (! $contacts) {
	        $o .= '<div id="content-complete"></div>';
		}
		return $o;
	}
	
}