num_display, false);
if (empty($num_display)) {
$num_display = 4;
}
$options = array(
"type" => "object",
"subtype" => "file",
"container_guid" => $widget->getOwnerGUID(),
"limit" => $num_display,
"pagination" => false,
"full_view" => false
);
// show only featured files
if ($widget->featured_only == "yes") {
$options["metadata_name_value_pairs"] = array(
"name" => "show_in_widget",
"value" => "0",
"operand" => ">"
);
}
// how to display the files
if ($widget->gallery_list == 2) {
if ($files = elgg_get_entities_from_metadata($options)) {
$list = "";
foreach ($files as $file) {
$list .= "- ";
$list .= elgg_view("output/url", array("text" => elgg_view_entity_icon($file, "small"), "href" => $file->getURL(), "title" => $file->title));
$list .= "
";
}
$list .= "
";
$owner = $widget->getOwnerEntity();
if (elgg_instanceof($owner, "user")) {
$more_link = $site_url . "file/owner/" . $owner->username;
} else {
$more_link = $site_url . "file/group/" . $owner->getGUID() . "/all";
}
$list .= "";
$list .= elgg_view("output/url", array("text" => elgg_echo("file:more"), "href" => $more_link, "is_trusted" => true));
$list .= "";
} else {
$list = elgg_echo("file:none");
}
} elseif ($list = elgg_list_entities_from_metadata($options)) {
$owner = $widget->getOwnerEntity();
if (elgg_instanceof($owner, "user")) {
$more_link = $site_url . "file/owner/" . $owner->username;
} else {
$more_link = $site_url . "file/group/" . $owner->getGUID() . "/all";
}
$list .= "";
$list .= elgg_view("output/url", array("text" => elgg_echo("file:more"), "href" => $more_link, "is_trusted" => true));
$list .= "";
} else {
$list = elgg_echo("file:none");
}
echo $list;