//get guids passed here
$fileGUIDs = (string) get_input("guids");
$lang = get_current_language();
if (!empty($fileGUIDs)) {
//put string values into array
$file = explode(',', $fileGUIDs);
array_pop($file);
//get container enitity
$page_owner = get_entity($file[0])->getContainerEntity();
//get all folders
$folders = file_tools_get_folders($page_owner->getGUID());
$folderEnt = array();
//loop thru array
foreach ($file as $f) {
//list all other folder excluding itself and it's children
$ent = file_tools_get_child($folders, 1, $f, '-1');
//if a folder
if (!elgg_instanceof($ent, 'file')) {
array_push($folderEnt, $ent);
}
}
foreach ($folderEnt as $e) {
//make a original array to base folders off of
if (!isset($originArray)) {
$originArray = $e;
$resultArray = $originArray;
} else {
//compare each index of array
$resultArray = array_intersect($resultArray, $e);
}
}
<?php
$folder_guid = (int) get_input("folder_guid");
$container_guid = elgg_extract("container_guid", $vars, elgg_get_page_owner_guid());
$current_folder = elgg_extract("folder", $vars, $folder_guid);
$type = elgg_extract("type", $vars);
unset($vars["folder"]);
unset($vars["type"]);
unset($vars["container_guid"]);
if ($type == "folder") {
if (!elgg_extract("value", $vars)) {
if (!empty($current_folder)) {
$vars["value"] = get_entity($current_folder)->parent_guid;
}
}
} elseif (!elgg_extract("value", $vars)) {
$vars["value"] = $current_folder;
}
$folders = file_tools_get_folders($container_guid);
$options = array(0 => elgg_echo("file_tools:input:folder_select:main"));
echo "<script>console.log('PHP: " . $folder_guid . "');</script>";
if (!empty($folders)) {
$options = $options + file_tools_get_child($folders, 1, $folder_guid, '-1');
}
$vars["options_values"] = $options;
echo elgg_view("input/dropdown", $vars);
