diff options
Diffstat (limited to 'include/widgets.php')
| -rw-r--r-- | include/widgets.php | 57 |
1 files changed, 51 insertions, 6 deletions
diff --git a/include/widgets.php b/include/widgets.php index 076a8fa91..f7b8a20bd 100644 --- a/include/widgets.php +++ b/include/widgets.php @@ -659,9 +659,11 @@ function widget_bookmarkedchats($arr) { $r = q("select * from xchat where xchat_xchan = '%s' group by xchat_url order by xchat_desc", dbesc($h) ); - - for($x = 0; $x < count($r); $x ++) - $r[$x]['xchat_url'] = zid($r[$x]['xchat_url']); + if($r) { + for($x = 0; $x < count($r); $x ++) { + $r[$x]['xchat_url'] = zid($r[$x]['xchat_url']); + } + } return replace_macros(get_markup_template('bookmarkedchats.tpl'),array( '$header' => t('Bookmarked Chatrooms'), '$rooms' => $r @@ -677,9 +679,11 @@ function widget_suggestedchats($arr) { if(! $h) return; $r = q("select *, count(xchat_url) as total from xchat group by xchat_url order by total desc, xchat_desc limit 24"); - - for($x = 0; $x < count($r); $x ++) - $r[$x]['xchat_url'] = zid($r[$x]['xchat_url']); + if($r) { + for($x = 0; $x < count($r); $x ++) { + $r[$x]['xchat_url'] = zid($r[$x]['xchat_url']); + } + } return replace_macros(get_markup_template('bookmarkedchats.tpl'),array( '$header' => t('Suggested Chatrooms'), '$rooms' => $r @@ -874,3 +878,44 @@ function widget_photo_rand($arr) { return $o; } + + +function widget_random_block($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 = get_app()->profile_uid; + if(! $channel_id) + return ''; + + if(array_key_exists('contains',$arr)) + $contains = $arr['contains']; + + $o = ''; + + require_once('include/security.php'); + $sql_options = item_permissions_sql($channel_id); + + $randfunc = db_getfunc('RAND'); + + $r = q("select item.* from item left join item_id on item.id = item_id.iid + where item.uid = %d and sid like '%s' and service = 'BUILDBLOCK' and + item_restrict = %d $sql_options order by $randfunc limit 1", + intval($channel_id), + dbesc('%' . $contains . '%'), + intval(ITEM_BUILDBLOCK) + ); + + if($r) { + $o = '<div class="widget bblock">'; + if($r[0]['title']) + $o .= '<h3>' . $r[0]['title'] . '</h3>'; + $o .= prepare_text($r[0]['body'],$r[0]['mimetype']); + $o .= '</div>'; + + } + return $o; + +}
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