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<?php
/**
* List files by type
*
* @package ElggFile
*/
// Load Elgg engine
require_once(dirname(dirname(dirname(__FILE__))) . "/engine/start.php");
$page_owner_guid = get_input('page_owner', null);
if ($page_owner_guid) {
elgg_set_page_owner_guid($page_owner_guid);
}
$owner = elgg_get_page_owner_entity();
group_gatekeeper();
// Get input
$md_type = 'simpletype';
$tag = get_input('tag');
$listtype = get_input('listtype');
$friends = get_input('friends', false);
// breadcrumbs
elgg_push_breadcrumb(elgg_echo('file'), "file/all");
if ($owner) {
if (elgg_instanceof($owner, 'user')) {
elgg_push_breadcrumb($owner->name, "file/owner/$owner->username");
} else {
elgg_push_breadcrumb($owner->name, "file/group/$owner->guid/owner");
}
}
if ($friends && $owner) {
elgg_push_breadcrumb(elgg_echo('friends'), "file/friends/$owner->username");
}
if ($tag) {
elgg_push_breadcrumb(elgg_echo("file:type:$tag"));
} else {
elgg_push_breadcrumb(elgg_echo('all'));
}
// title
if (!$owner) {
// world files
$title = elgg_echo('all') . ' ' . elgg_echo("file:type:$tag");
} else {
$friend_string = $friends ? elgg_echo('file:title:friends') : '';
$type_string = elgg_echo("file:type:$tag");
$title = elgg_echo('file:list:title', array($owner->name, $friend_string, $type_string));
}
$sidebar = file_get_type_cloud($page_owner_guid, $friends);
if ($friends) {
// elgg_does not support getting objects that belong to an entity's friends
$friend_entities = get_user_friends($page_owner_guid, "", 999999, 0);
if ($friend_entities) {
$friend_guids = array();
foreach ($friend_entities as $friend) {
$friend_guids[] = $friend->getGUID();
}
}
$page_owner_guid = $friend_guids;
}
$limit = 10;
if ($listtype == "gallery") {
$limit = 12;
}
$params = array(
'types' => 'object',
'subtypes' => 'file',
'container_guid' => $page_owner_guid,
'limit' => $limit,
'full_view' => false,
);
if ($tag) {
$params['metadata_name'] = $md_type;
$params['metadata_value'] = $tag;
$content = elgg_list_entities_from_metadata($params);
} else {
$content = elgg_list_entities($params);
}
$body = elgg_view_layout('content', array(
'filter' => '',
'buttons' => '',
'content' => $content,
'title' => $title,
'sidebar' => $sidebar,
));
echo elgg_view_page($title, $body);
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