<?php namespace Zotlabs\Widget; use App; use Zotlabs\Lib\Apps; require_once('include/contact_widgets.php'); class Categories { function widget($arr) { $cards = ((array_key_exists('cards',$arr) && $arr['cards']) ? true : false); if(($cards) && (! Apps::system_app_installed(App::$profile['profile_uid'], 'Cards'))) return ''; $articles = ((array_key_exists('articles',$arr) && $arr['articles']) ? true : false); if(($articles) && (! Apps::system_app_installed(App::$profile['profile_uid'],'Articles'))) return ''; if((! App::$profile['profile_uid']) || (! perm_is_allowed(App::$profile['profile_uid'],get_observer_hash(),(($cards || $articles) ? 'view_pages' : 'view_stream')))) { return ''; } $cat = ((x($_REQUEST,'cat')) ? htmlspecialchars($_REQUEST['cat'],ENT_COMPAT,'UTF-8') : ''); $srchurl = (($cards) ? App::$argv[0] . '/' . App::$argv[1] : App::$query_string); $srchurl = rtrim(preg_replace('/cat\=[^\&].*?(\&|$)/is','',$srchurl),'&'); $srchurl = str_replace(array('?f=','&f='),array('',''),$srchurl); if($cards) return cardcategories_widget($srchurl, $cat); elseif($articles) return articlecategories_widget($srchurl, $cat); else return categories_widget($srchurl, $cat); } }