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<?php
namespace Zotlabs\Widget;
class Pubtagcloud {
function widget($arr) {
$trending = ((array_key_exists('trending',$arr)) ? intval($arr['trending']) : 0);
if((observer_prohibited(true))) {
return EMPTY_STR;
}
if(! intval(get_config('system','open_pubstream',1))) {
if(! get_observer_hash()) {
return EMPTY_STR;
}
}
$site_firehose = ((intval(get_config('system','site_firehose',0))) ? true : false);
$net_firehose = ((get_config('system','disable_discover_tab',1)) ? false : true);
if(! ($site_firehose || $net_firehose)) {
return EMPTY_STR;
}
if($net_firehose) {
$site_firehose = false;
}
$safemode = get_xconfig(get_observer_hash(),'directory','safemode',1);
$limit = ((array_key_exists('limit', $arr)) ? intval($arr['limit']) : 75);
return pubtagblock($net_firehose,$site_firehose, $limit, $trending, $safemode);
return '';
}
}
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