/**
* Returns html to display the content of mod_folder
* (Description, folder files and optionally Edit button)
*
* @param stdClass $folder record from 'folder' table (please note
* it may not contain fields 'revision' and 'timemodified')
* @return string
*/
public function display_folder(stdClass $folder) {
$output = '';
$folderinstances = get_fast_modinfo($folder->course)->get_instances_of('folder');
if (!isset($folderinstances[$folder->id]) ||
!($cm = $folderinstances[$folder->id]) ||
!($context = context_module::instance($cm->id))) {
// Some error in parameters.
// Don't throw any errors in renderer, just return empty string.
// Capability to view module must be checked before calling renderer.
return $output;
}
if (trim($folder->intro)) {
if ($folder->display != FOLDER_DISPLAY_INLINE) {
$output .= $this->output->box(format_module_intro('folder', $folder, $cm->id),
'generalbox', 'intro');
} else if ($cm->showdescription) {
// for "display inline" do not filter, filters run at display time.
$output .= format_module_intro('folder', $folder, $cm->id, false);
}
}
$foldertree = new folder_tree($folder, $cm);
if ($folder->display == FOLDER_DISPLAY_INLINE) {
// Display module name as the name of the root directory.
$foldertree->dir['dirname'] = $cm->get_formatted_name();
}
$output .= $this->output->box($this->render($foldertree),
'generalbox foldertree');
// Do not append the edit button on the course page.
if ($folder->display != FOLDER_DISPLAY_INLINE) {
$containercontents = '';
$downloadable = folder_archive_available($folder, $cm);
if ($downloadable) {
$downloadbutton = $this->output->single_button(
new moodle_url('/mod/folder/download_folder.php', array('id' => $cm->id)),
get_string('downloadfolder', 'folder')
);
$output .= $downloadbutton;
}
if (has_capability('mod/folder:managefiles', $context)) {
$editbutton = $this->output->single_button(
new moodle_url('/mod/folder/edit.php', array('id' => $cm->id)),
get_string('edit')
);
$output .= $editbutton;
}
}
return $output;
}
* Folder download
*
* @package mod_folder
* @copyright 2015 Andrew Hancox <*****@*****.**>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
require_once __DIR__ . "/../../config.php";
$id = required_param('id', PARAM_INT);
// Course module ID.
$cm = get_coursemodule_from_id('folder', $id, 0, true, MUST_EXIST);
$course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
require_course_login($course, true, $cm);
$context = context_module::instance($cm->id);
require_capability('mod/folder:view', $context);
$folder = $DB->get_record('folder', array('id' => $cm->instance), '*', MUST_EXIST);
$downloadable = folder_archive_available($folder, $cm);
if (!$downloadable) {
print_error('cannotdownloaddir', 'repository');
}
folder_downloaded($folder, $course, $cm, $context);
$fs = get_file_storage();
$file = $fs->get_file($context->id, 'mod_folder', 'content', 0, '/', '.');
if (!$file) {
print_error('cannotdownloaddir', 'repository');
}
$zipper = get_file_packer('application/zip');
$filename = clean_filename($folder->name . "-" . date("Ymd")) . ".zip";
$temppath = make_request_directory() . $filename;
if ($zipper->archive_to_pathname(array('/' => $file), $temppath)) {
send_temp_file($temppath, $filename);
} else {
