Elgg-Lorea-Hydra/mod/file_tools/actions/file/bulk_delete.php

<?php

$file_guids = get_input("file_guids");
$folder_guids = get_input("folder_guids");

if (!empty($file_guids) || !empty($folder_guids)) {
	// remove all files
	if (!empty($file_guids)) {
		$file_count = 0;
		
		foreach ($file_guids as $guid) {
			if (($file = get_entity($guid)) && elgg_instanceof($file, "object", "file")) {
				if ($file->canEdit()) {
					if ($file->delete()) {
						$file_count++;
					}
				}
			}
		}
		
		if (!empty($file_count)) {
			system_message(elgg_echo("file_tools:action:bulk_delete:success:files", array($file_count)));
		} else {
			register_error(elgg_echo("file_tools:action:bulk_delete:error:files"));
		}
	}
	
	// remove folders
	if (!empty($folder_guids)) {
		$folder_count = 0;
		
		foreach ($folder_guids as $guid) {
			if (($folder = get_entity($guid)) && elgg_instanceof($folder, "object", FILE_TOOLS_SUBTYPE)) {
				if ($folder->canEdit()) {
					if ($folder->delete()) {
						$folder_count++;
					}
				}
			}
		}
		
		if (!empty($folder_count)) {
			system_message(elgg_echo("file_tools:action:bulk_delete:success:folders", array($folder_count)));
		} else {
			register_error(elgg_echo("file_tools:action:bulk_delete:error:folders"));
		}
	}
} else {
	register_error(elgg_echo("InvalidParameterException:MissingParameter"));
}

forward(REFERER);