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<?php
/**
* * Name: Item
* * Description: Display a webpage by title or mid,
* * Requires: channel, articles, cards, wiki
*/
namespace Zotlabs\Widget;
require_once('include/security.php');
class Item {
function widget($arr) {
$channel_id = 0;
if(array_key_exists('channel_id',$arr) && intval($arr['channel_id']))
$channel_id = intval($arr['channel_id']);
if(! $channel_id)
$channel_id = \App::$profile_uid;
if(! $channel_id)
return '';
if((! $arr['mid']) && (! $arr['title']))
return '';
if(! perm_is_allowed($channel_id, get_observer_hash(), 'view_pages'))
return '';
$sql_extra = item_permissions_sql($channel_id);
if($arr['title']) {
$r = q("select item.* from item left join iconfig on item.id = iconfig.iid
where item.uid = %d and iconfig.cat = 'system' and iconfig.v = '%s'
and iconfig.k = 'WEBPAGE' and item_type = %d $sql_options $revision limit 1",
intval($channel_id),
dbesc($arr['title']),
intval(ITEM_TYPE_WEBPAGE)
);
}
else {
$r = q("select * from item where mid = '%s' and uid = %d and item_type = "
. intval(ITEM_TYPE_WEBPAGE) . " $sql_extra limit 1",
dbesc($arr['mid']),
intval($channel_id)
);
}
if(! $r)
return '';
xchan_query($r);
$r = fetch_post_tags($r, true);
$o = prepare_page($r[0]);
return $o;
}
}
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