<?php
$container_guid = elgg_extract("container_guid", $vars, elgg_get_page_owner_guid());
$current_folder = elgg_extract("folder", $vars);
$browser = new PleioFileBrowser();
$container = get_entity($container_guid);
$parse_folder = function ($folder, $prefix = "") use(&$parse_folder) {
if ($folder['folder'] instanceof ElggUser | $folder['folder'] instanceof ElggGroup) {
$title = elgg_echo('pleiofile:main_folder');
} else {
$title = $folder['folder']->title;
}
$json = array();
$json[$folder['folder']->guid] = $prefix . ' ' . $title;
$children = array();
foreach ($folder['children'] as $child) {
$children = $children + $parse_folder($child, $prefix . '-');
}
return $json + $children;
};
$vars["options_values"] = $parse_folder($browser->getFolderTree($container));
$vars["value"] = $current_folder;
echo elgg_view("input/dropdown", $vars);
<?php
$container_guid = get_input('containerGuid');
$container = get_entity($container_guid);
if (!$container) {
http_response_code(404);
exit;
}
if (!$container instanceof ElggUser && !$container instanceof ElggGroup) {
http_response_code(404);
exit;
}
$browser = new PleioFileBrowser();
$parse_folder = function ($folder) use(&$parse_folder) {
if ($folder['folder'] instanceof ElggUser | $folder['folder'] instanceof ElggGroup) {
$title = elgg_echo('pleiofile:main_folder');
} else {
$title = $folder['folder']->title;
}
$json = array('guid' => $folder['folder']->guid, 'title' => $title);
$json['children'] = array();
foreach ($folder['children'] as $child) {
$json['children'][] = $parse_folder($child);
}
return $json;
};
$list = $browser->getFolderTree($container);
$json = $parse_folder($list);
header('Content-Type: application/json');
echo json_encode($json, JSON_UNESCAPED_SLASHES | JSON_PRETTY_PRINT);