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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* This file contains the definition for the library class for file feedback plugin
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*
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*
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* @package assignfeedback_file
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* @copyright 2012 NetSpot {@link http://www.netspot.com.au}
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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defined('MOODLE_INTERNAL') || die();
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use mod_assign\output\assign_header;
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use core_external\external_value;
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// File areas for file feedback assignment.
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define('ASSIGNFEEDBACK_FILE_FILEAREA', 'feedback_files');
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define('ASSIGNFEEDBACK_FILE_BATCH_FILEAREA', 'feedback_files_batch');
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define('ASSIGNFEEDBACK_FILE_IMPORT_FILEAREA', 'feedback_files_import');
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define('ASSIGNFEEDBACK_FILE_MAXSUMMARYFILES', 5);
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define('ASSIGNFEEDBACK_FILE_MAXSUMMARYUSERS', 5);
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define('ASSIGNFEEDBACK_FILE_MAXFILEUNZIPTIME', 120);
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/**
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* Library class for file feedback plugin extending feedback plugin base class.
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*
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* @package assignfeedback_file
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* @copyright 2012 NetSpot {@link http://www.netspot.com.au}
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class assign_feedback_file extends assign_feedback_plugin {
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/**
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* Get the name of the file feedback plugin.
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*
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* @return string
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*/
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public function get_name() {
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return get_string('file', 'assignfeedback_file');
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}
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/**
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* Get file feedback information from the database.
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*
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* @param int $gradeid
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* @return mixed
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*/
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public function get_file_feedback($gradeid) {
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global $DB;
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return $DB->get_record('assignfeedback_file', array('grade'=>$gradeid));
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}
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/**
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* File format options.
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*
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* @return array
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*/
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private function get_file_options() {
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global $COURSE;
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$fileoptions = array('subdirs'=>1,
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'maxbytes'=>$COURSE->maxbytes,
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'accepted_types'=>'*',
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'return_types'=>FILE_INTERNAL);
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return $fileoptions;
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}
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/**
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* Has the feedback file been modified?
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*
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* @param stdClass $grade Grade object.
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* @param stdClass $data Form data.
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* @return boolean True if the file area has been modified, else false.
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*/
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public function is_feedback_modified(stdClass $grade, stdClass $data) {
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global $USER;
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$filekey = null;
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$draftareainfo = null;
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foreach ($data as $key => $value) {
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if (strpos($key, 'files_') === 0 && strpos($key, '_filemanager')) {
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$filekey = $key;
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}
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}
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if (isset($filekey)) {
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$draftareainfo = file_get_draft_area_info($data->$filekey);
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$filecount = $this->count_files($grade->id, ASSIGNFEEDBACK_FILE_FILEAREA);
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if ($filecount != $draftareainfo['filecount']) {
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return true;
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} else {
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// We need to check that the files in the draft area are the same as in the file area.
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$usercontext = context_user::instance($USER->id);
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$fs = get_file_storage();
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$draftfiles = $fs->get_area_files($usercontext->id, 'user', 'draft', $data->$filekey, 'id', true);
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$files = $fs->get_area_files($this->assignment->get_context()->id,
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'assignfeedback_file',
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ASSIGNFEEDBACK_FILE_FILEAREA,
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$grade->id,
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'id',
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false);
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foreach ($files as $key => $file) {
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// Flag for recording if we have a matching file.
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$matchflag = false;
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foreach ($draftfiles as $draftkey => $draftfile) {
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if (!$file->is_directory()) {
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// File name is the same, but it could be a different file with the same name.
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if ($draftfile->get_filename() == $file->get_filename()) {
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// If the file name is the same but the content hash is different, or
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// The file path for the file has changed, then we have a modification.
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if ($draftfile->get_contenthash() != $file->get_contenthash() ||
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$draftfile->get_filepath() != $file->get_filepath()) {
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return true;
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}
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// These files match. Check the next file.
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$matchflag = true;
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// We have a match on the file name so we can move to the next file and not
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// proceed through the other draftfiles.
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break;
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}
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}
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}
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// If the file does not match then there has been a modification.
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if (!$matchflag) {
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return true;
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}
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}
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}
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}
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return false;
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}
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/**
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* Copy all the files from one file area to another.
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*
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* @param file_storage $fs - The source context id
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* @param int $fromcontextid - The source context id
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* @param string $fromcomponent - The source component
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* @param string $fromfilearea - The source filearea
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* @param int $fromitemid - The source item id
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* @param int $tocontextid - The destination context id
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* @param string $tocomponent - The destination component
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* @param string $tofilearea - The destination filearea
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* @param int $toitemid - The destination item id
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* @return boolean
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*/
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private function copy_area_files(file_storage $fs,
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$fromcontextid,
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$fromcomponent,
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$fromfilearea,
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$fromitemid,
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$tocontextid,
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$tocomponent,
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$tofilearea,
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$toitemid) {
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$newfilerecord = new stdClass();
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$newfilerecord->contextid = $tocontextid;
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$newfilerecord->component = $tocomponent;
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$newfilerecord->filearea = $tofilearea;
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$newfilerecord->itemid = $toitemid;
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if ($files = $fs->get_area_files($fromcontextid, $fromcomponent, $fromfilearea, $fromitemid)) {
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foreach ($files as $file) {
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if ($file->is_directory() and $file->get_filepath() === '/') {
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// We need a way to mark the age of each draft area.
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// By not copying the root dir we force it to be created
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// automatically with current timestamp.
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continue;
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}
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$existingfile = $fs->get_file(
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$newfilerecord->contextid,
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$newfilerecord->component,
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$newfilerecord->filearea,
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$newfilerecord->itemid,
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$file->get_filepath(),
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$file->get_filename()
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);
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if ($existingfile) {
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// If the file already exists, remove it so it can be updated.
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$existingfile->delete();
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}
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$newfile = $fs->create_file_from_storedfile($newfilerecord, $file);
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}
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}
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return true;
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}
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/**
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* Get form elements for grading form.
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*
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* @param stdClass $grade
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* @param MoodleQuickForm $mform
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* @param stdClass $data
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* @param int $userid The userid we are currently grading
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* @return bool true if elements were added to the form
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*/
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public function get_form_elements_for_user($grade, MoodleQuickForm $mform, stdClass $data, $userid) {
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$fileoptions = $this->get_file_options();
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$gradeid = $grade ? $grade->id : 0;
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$elementname = 'files_' . $userid;
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$data = file_prepare_standard_filemanager($data,
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$elementname,
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$fileoptions,
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$this->assignment->get_context(),
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'assignfeedback_file',
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ASSIGNFEEDBACK_FILE_FILEAREA,
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$gradeid);
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$mform->addElement('filemanager', $elementname . '_filemanager', $this->get_name(), null, $fileoptions);
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return true;
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}
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/**
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* Count the number of files.
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*
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* @param int $gradeid
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* @param string $area
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* @return int
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*/
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private function count_files($gradeid, $area) {
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$fs = get_file_storage();
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$files = $fs->get_area_files($this->assignment->get_context()->id,
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'assignfeedback_file',
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$area,
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$gradeid,
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'id',
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false);
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return count($files);
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}
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/**
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* Update the number of files in the file area.
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*
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* @param stdClass $grade The grade record
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* @return bool - true if the value was saved
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*/
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public function update_file_count($grade) {
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global $DB;
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$filefeedback = $this->get_file_feedback($grade->id);
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if ($filefeedback) {
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$filefeedback->numfiles = $this->count_files($grade->id, ASSIGNFEEDBACK_FILE_FILEAREA);
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return $DB->update_record('assignfeedback_file', $filefeedback);
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} else {
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$filefeedback = new stdClass();
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$filefeedback->numfiles = $this->count_files($grade->id, ASSIGNFEEDBACK_FILE_FILEAREA);
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$filefeedback->grade = $grade->id;
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$filefeedback->assignment = $this->assignment->get_instance()->id;
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return $DB->insert_record('assignfeedback_file', $filefeedback) > 0;
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}
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}
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/**
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* Save the feedback files.
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*
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* @param stdClass $grade
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* @param stdClass $data
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* @return bool
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*/
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public function save(stdClass $grade, stdClass $data) {
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$fileoptions = $this->get_file_options();
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// The element name may have been for a different user.
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foreach ($data as $key => $value) {
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if (strpos($key, 'files_') === 0 && strpos($key, '_filemanager')) {
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$elementname = substr($key, 0, strpos($key, '_filemanager'));
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}
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}
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$data = file_postupdate_standard_filemanager($data,
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$elementname,
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$fileoptions,
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$this->assignment->get_context(),
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'assignfeedback_file',
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ASSIGNFEEDBACK_FILE_FILEAREA,
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$grade->id);
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return $this->update_file_count($grade);
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}
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/**
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* Display the list of files in the feedback status table.
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*
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* @param stdClass $grade
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* @param bool $showviewlink - Set to true to show a link to see the full list of files
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* @return string
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*/
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public function view_summary(stdClass $grade, & $showviewlink) {
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$count = $this->count_files($grade->id, ASSIGNFEEDBACK_FILE_FILEAREA);
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// Show a view all link if the number of files is over this limit.
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$showviewlink = $count > ASSIGNFEEDBACK_FILE_MAXSUMMARYFILES;
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if ($count <= ASSIGNFEEDBACK_FILE_MAXSUMMARYFILES) {
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return $this->assignment->render_area_files('assignfeedback_file',
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ASSIGNFEEDBACK_FILE_FILEAREA,
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$grade->id);
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} else {
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return get_string('countfiles', 'assignfeedback_file', $count);
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}
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}
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/**
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* Display the list of files in the feedback status table.
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*
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* @param stdClass $grade
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* @return string
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*/
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public function view(stdClass $grade) {
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return $this->assignment->render_area_files('assignfeedback_file',
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ASSIGNFEEDBACK_FILE_FILEAREA,
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$grade->id);
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}
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/**
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* The assignment has been deleted - cleanup.
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*
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* @return bool
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*/
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public function delete_instance() {
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global $DB;
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// Will throw exception on failure.
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$DB->delete_records('assignfeedback_file',
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array('assignment'=>$this->assignment->get_instance()->id));
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return true;
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}
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/**
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* Return true if there are no feedback files.
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*
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* @param stdClass $grade
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*/
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public function is_empty(stdClass $grade) {
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return $this->count_files($grade->id, ASSIGNFEEDBACK_FILE_FILEAREA) == 0;
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}
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/**
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* Get file areas returns a list of areas this plugin stores files.
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|
|
362 |
*
|
|
|
363 |
* @return array - An array of fileareas (keys) and descriptions (values)
|
|
|
364 |
*/
|
|
|
365 |
public function get_file_areas() {
|
|
|
366 |
return array(ASSIGNFEEDBACK_FILE_FILEAREA=>$this->get_name());
|
|
|
367 |
}
|
|
|
368 |
|
|
|
369 |
/**
|
|
|
370 |
* Return true if this plugin can upgrade an old Moodle 2.2 assignment of this type
|
|
|
371 |
* and version.
|
|
|
372 |
*
|
|
|
373 |
* @param string $type old assignment subtype
|
|
|
374 |
* @param int $version old assignment version
|
|
|
375 |
* @return bool True if upgrade is possible
|
|
|
376 |
*/
|
|
|
377 |
public function can_upgrade($type, $version) {
|
|
|
378 |
if (($type == 'upload' || $type == 'uploadsingle') && $version >= 2011112900) {
|
|
|
379 |
return true;
|
|
|
380 |
}
|
|
|
381 |
return false;
|
|
|
382 |
}
|
|
|
383 |
|
|
|
384 |
/**
|
|
|
385 |
* Upgrade the settings from the old assignment to the new plugin based one.
|
|
|
386 |
*
|
|
|
387 |
* @param context $oldcontext - the context for the old assignment
|
|
|
388 |
* @param stdClass $oldassignment - the data for the old assignment
|
|
|
389 |
* @param string $log - can be appended to by the upgrade
|
|
|
390 |
* @return bool was it a success? (false will trigger a rollback)
|
|
|
391 |
*/
|
|
|
392 |
public function upgrade_settings(context $oldcontext, stdClass $oldassignment, & $log) {
|
|
|
393 |
// First upgrade settings (nothing to do).
|
|
|
394 |
return true;
|
|
|
395 |
}
|
|
|
396 |
|
|
|
397 |
/**
|
|
|
398 |
* Upgrade the feedback from the old assignment to the new one.
|
|
|
399 |
*
|
|
|
400 |
* @param context $oldcontext - the database for the old assignment context
|
|
|
401 |
* @param stdClass $oldassignment The data record for the old assignment
|
|
|
402 |
* @param stdClass $oldsubmission The data record for the old submission
|
|
|
403 |
* @param stdClass $grade The data record for the new grade
|
|
|
404 |
* @param string $log Record upgrade messages in the log
|
|
|
405 |
* @return bool true or false - false will trigger a rollback
|
|
|
406 |
*/
|
|
|
407 |
public function upgrade(context $oldcontext,
|
|
|
408 |
stdClass $oldassignment,
|
|
|
409 |
stdClass $oldsubmission,
|
|
|
410 |
stdClass $grade,
|
|
|
411 |
& $log) {
|
|
|
412 |
global $DB;
|
|
|
413 |
|
|
|
414 |
// Now copy the area files.
|
|
|
415 |
$this->assignment->copy_area_files_for_upgrade($oldcontext->id,
|
|
|
416 |
'mod_assignment',
|
|
|
417 |
'response',
|
|
|
418 |
$oldsubmission->id,
|
|
|
419 |
$this->assignment->get_context()->id,
|
|
|
420 |
'assignfeedback_file',
|
|
|
421 |
ASSIGNFEEDBACK_FILE_FILEAREA,
|
|
|
422 |
$grade->id);
|
|
|
423 |
|
|
|
424 |
// Now count them!
|
|
|
425 |
$filefeedback = new stdClass();
|
|
|
426 |
$filefeedback->numfiles = $this->count_files($grade->id, ASSIGNFEEDBACK_FILE_FILEAREA);
|
|
|
427 |
$filefeedback->grade = $grade->id;
|
|
|
428 |
$filefeedback->assignment = $this->assignment->get_instance()->id;
|
|
|
429 |
if (!$DB->insert_record('assignfeedback_file', $filefeedback) > 0) {
|
|
|
430 |
$log .= get_string('couldnotconvertgrade', 'mod_assign', $grade->userid);
|
|
|
431 |
return false;
|
|
|
432 |
}
|
|
|
433 |
return true;
|
|
|
434 |
}
|
|
|
435 |
|
|
|
436 |
/**
|
|
|
437 |
* Return a list of the batch grading operations performed by this plugin.
|
|
|
438 |
* This plugin supports batch upload files and upload zip.
|
|
|
439 |
*
|
|
|
440 |
* @return array The list of batch grading operations
|
|
|
441 |
*/
|
|
|
442 |
public function get_grading_batch_operations() {
|
|
|
443 |
return array('uploadfiles'=>get_string('uploadfiles', 'assignfeedback_file'));
|
|
|
444 |
}
|
|
|
445 |
|
|
|
446 |
/**
|
|
|
447 |
* Upload files and send them to multiple users.
|
|
|
448 |
*
|
|
|
449 |
* @param array $users - An array of user ids
|
|
|
450 |
* @return string - The response html
|
|
|
451 |
*/
|
|
|
452 |
public function view_batch_upload_files($users) {
|
|
|
453 |
global $CFG, $DB, $USER;
|
|
|
454 |
|
|
|
455 |
require_capability('mod/assign:grade', $this->assignment->get_context());
|
|
|
456 |
require_once($CFG->dirroot . '/mod/assign/feedback/file/batchuploadfilesform.php');
|
|
|
457 |
require_once($CFG->dirroot . '/mod/assign/renderable.php');
|
|
|
458 |
|
|
|
459 |
$formparams = array('cm'=>$this->assignment->get_course_module()->id,
|
|
|
460 |
'users'=>$users,
|
|
|
461 |
'context'=>$this->assignment->get_context());
|
|
|
462 |
|
|
|
463 |
$usershtml = '';
|
|
|
464 |
|
|
|
465 |
$usercount = 0;
|
|
|
466 |
foreach ($users as $userid) {
|
|
|
467 |
if ($usercount >= ASSIGNFEEDBACK_FILE_MAXSUMMARYUSERS) {
|
|
|
468 |
$moreuserscount = count($users) - ASSIGNFEEDBACK_FILE_MAXSUMMARYUSERS;
|
|
|
469 |
$usershtml .= get_string('moreusers', 'assignfeedback_file', $moreuserscount);
|
|
|
470 |
break;
|
|
|
471 |
}
|
|
|
472 |
$user = $DB->get_record('user', array('id'=>$userid), '*', MUST_EXIST);
|
|
|
473 |
|
|
|
474 |
$usersummary = new assign_user_summary($user,
|
|
|
475 |
$this->assignment->get_course()->id,
|
|
|
476 |
has_capability('moodle/site:viewfullnames',
|
|
|
477 |
$this->assignment->get_course_context()),
|
|
|
478 |
$this->assignment->is_blind_marking(),
|
|
|
479 |
$this->assignment->get_uniqueid_for_user($user->id),
|
|
|
480 |
// TODO Does not support custom user profile fields (MDL-70456).
|
|
|
481 |
\core_user\fields::get_identity_fields($this->assignment->get_context(), false));
|
|
|
482 |
$usershtml .= $this->assignment->get_renderer()->render($usersummary);
|
|
|
483 |
$usercount += 1;
|
|
|
484 |
}
|
|
|
485 |
|
|
|
486 |
$formparams['usershtml'] = $usershtml;
|
|
|
487 |
|
|
|
488 |
$mform = new assignfeedback_file_batch_upload_files_form(null, $formparams);
|
|
|
489 |
|
|
|
490 |
if ($mform->is_cancelled()) {
|
|
|
491 |
redirect(new moodle_url('view.php',
|
|
|
492 |
array('id'=>$this->assignment->get_course_module()->id,
|
|
|
493 |
'action'=>'grading')));
|
|
|
494 |
return;
|
|
|
495 |
} else if ($data = $mform->get_data()) {
|
|
|
496 |
// Copy the files from the draft area to a temporary import area.
|
|
|
497 |
$data = file_postupdate_standard_filemanager($data,
|
|
|
498 |
'files',
|
|
|
499 |
$this->get_file_options(),
|
|
|
500 |
$this->assignment->get_context(),
|
|
|
501 |
'assignfeedback_file',
|
|
|
502 |
ASSIGNFEEDBACK_FILE_BATCH_FILEAREA,
|
|
|
503 |
$USER->id);
|
|
|
504 |
$fs = get_file_storage();
|
|
|
505 |
|
|
|
506 |
// Now copy each of these files to the users feedback file area.
|
|
|
507 |
foreach ($users as $userid) {
|
|
|
508 |
$grade = $this->assignment->get_user_grade($userid, true);
|
|
|
509 |
$this->assignment->notify_grade_modified($grade);
|
|
|
510 |
|
|
|
511 |
$this->copy_area_files($fs,
|
|
|
512 |
$this->assignment->get_context()->id,
|
|
|
513 |
'assignfeedback_file',
|
|
|
514 |
ASSIGNFEEDBACK_FILE_BATCH_FILEAREA,
|
|
|
515 |
$USER->id,
|
|
|
516 |
$this->assignment->get_context()->id,
|
|
|
517 |
'assignfeedback_file',
|
|
|
518 |
ASSIGNFEEDBACK_FILE_FILEAREA,
|
|
|
519 |
$grade->id);
|
|
|
520 |
|
|
|
521 |
$filefeedback = $this->get_file_feedback($grade->id);
|
|
|
522 |
if ($filefeedback) {
|
|
|
523 |
$filefeedback->numfiles = $this->count_files($grade->id,
|
|
|
524 |
ASSIGNFEEDBACK_FILE_FILEAREA);
|
|
|
525 |
$DB->update_record('assignfeedback_file', $filefeedback);
|
|
|
526 |
} else {
|
|
|
527 |
$filefeedback = new stdClass();
|
|
|
528 |
$filefeedback->numfiles = $this->count_files($grade->id,
|
|
|
529 |
ASSIGNFEEDBACK_FILE_FILEAREA);
|
|
|
530 |
$filefeedback->grade = $grade->id;
|
|
|
531 |
$filefeedback->assignment = $this->assignment->get_instance()->id;
|
|
|
532 |
$DB->insert_record('assignfeedback_file', $filefeedback);
|
|
|
533 |
}
|
|
|
534 |
}
|
|
|
535 |
|
|
|
536 |
// Now delete the temporary import area.
|
|
|
537 |
$fs->delete_area_files($this->assignment->get_context()->id,
|
|
|
538 |
'assignfeedback_file',
|
|
|
539 |
ASSIGNFEEDBACK_FILE_BATCH_FILEAREA,
|
|
|
540 |
$USER->id);
|
|
|
541 |
|
|
|
542 |
redirect(new moodle_url('view.php',
|
|
|
543 |
array('id'=>$this->assignment->get_course_module()->id,
|
|
|
544 |
'action'=>'grading')));
|
|
|
545 |
return;
|
|
|
546 |
} else {
|
|
|
547 |
|
|
|
548 |
$header = new assign_header($this->assignment->get_instance(),
|
|
|
549 |
$this->assignment->get_context(),
|
|
|
550 |
false,
|
|
|
551 |
$this->assignment->get_course_module()->id,
|
|
|
552 |
get_string('batchuploadfiles', 'assignfeedback_file'));
|
|
|
553 |
$o = '';
|
|
|
554 |
$o .= $this->assignment->get_renderer()->render($header);
|
|
|
555 |
$o .= $this->assignment->get_renderer()->render(new assign_form('batchuploadfiles', $mform));
|
|
|
556 |
$o .= $this->assignment->get_renderer()->render_footer();
|
|
|
557 |
}
|
|
|
558 |
|
|
|
559 |
return $o;
|
|
|
560 |
}
|
|
|
561 |
|
|
|
562 |
/**
|
|
|
563 |
* User has chosen a custom grading batch operation and selected some users.
|
|
|
564 |
*
|
|
|
565 |
* @param string $action - The chosen action
|
|
|
566 |
* @param array $users - An array of user ids
|
|
|
567 |
* @return string - The response html
|
|
|
568 |
*/
|
|
|
569 |
public function grading_batch_operation($action, $users) {
|
|
|
570 |
|
|
|
571 |
if ($action == 'uploadfiles') {
|
|
|
572 |
return $this->view_batch_upload_files($users);
|
|
|
573 |
}
|
|
|
574 |
return '';
|
|
|
575 |
}
|
|
|
576 |
|
|
|
577 |
/**
|
|
|
578 |
* View the upload zip form.
|
|
|
579 |
*
|
|
|
580 |
* @return string - The html response
|
|
|
581 |
*/
|
|
|
582 |
public function view_upload_zip() {
|
|
|
583 |
global $CFG, $USER;
|
|
|
584 |
|
|
|
585 |
require_capability('mod/assign:grade', $this->assignment->get_context());
|
|
|
586 |
require_once($CFG->dirroot . '/mod/assign/feedback/file/uploadzipform.php');
|
|
|
587 |
require_once($CFG->dirroot . '/mod/assign/feedback/file/importziplib.php');
|
|
|
588 |
require_once($CFG->dirroot . '/mod/assign/feedback/file/importzipform.php');
|
|
|
589 |
|
|
|
590 |
$formparams = array('context'=>$this->assignment->get_context(),
|
|
|
591 |
'cm'=>$this->assignment->get_course_module()->id);
|
|
|
592 |
$mform = new assignfeedback_file_upload_zip_form(null, $formparams);
|
|
|
593 |
|
|
|
594 |
$o = '';
|
|
|
595 |
|
|
|
596 |
$confirm = optional_param('confirm', 0, PARAM_BOOL);
|
|
|
597 |
$renderer = $this->assignment->get_renderer();
|
|
|
598 |
|
|
|
599 |
// Delete any existing files.
|
|
|
600 |
$importer = new assignfeedback_file_zip_importer();
|
|
|
601 |
$contextid = $this->assignment->get_context()->id;
|
|
|
602 |
|
|
|
603 |
if ($mform->is_cancelled()) {
|
|
|
604 |
$importer->delete_import_files($contextid);
|
|
|
605 |
$urlparams = array('id'=>$this->assignment->get_course_module()->id,
|
|
|
606 |
'action'=>'grading');
|
|
|
607 |
$url = new moodle_url('view.php', $urlparams);
|
|
|
608 |
redirect($url);
|
|
|
609 |
return;
|
|
|
610 |
} else if ($confirm) {
|
|
|
611 |
$params = array('assignment'=>$this->assignment, 'importer'=>$importer);
|
|
|
612 |
|
|
|
613 |
$mform = new assignfeedback_file_import_zip_form(null, $params);
|
|
|
614 |
if ($mform->is_cancelled()) {
|
|
|
615 |
$importer->delete_import_files($contextid);
|
|
|
616 |
$urlparams = array('id'=>$this->assignment->get_course_module()->id,
|
|
|
617 |
'action'=>'grading');
|
|
|
618 |
$url = new moodle_url('view.php', $urlparams);
|
|
|
619 |
redirect($url);
|
|
|
620 |
return;
|
|
|
621 |
}
|
|
|
622 |
|
|
|
623 |
$o .= $importer->import_zip_files($this->assignment, $this);
|
|
|
624 |
$importer->delete_import_files($contextid);
|
|
|
625 |
} else if (($data = $mform->get_data()) &&
|
|
|
626 |
($zipfile = $mform->save_stored_file('feedbackzip',
|
|
|
627 |
$contextid,
|
|
|
628 |
'assignfeedback_file',
|
|
|
629 |
ASSIGNFEEDBACK_FILE_IMPORT_FILEAREA,
|
|
|
630 |
$USER->id,
|
|
|
631 |
'/',
|
|
|
632 |
'import.zip',
|
|
|
633 |
true))) {
|
|
|
634 |
|
|
|
635 |
$importer->extract_files_from_zip($zipfile, $contextid);
|
|
|
636 |
|
|
|
637 |
$params = array('assignment'=>$this->assignment, 'importer'=>$importer);
|
|
|
638 |
|
|
|
639 |
$mform = new assignfeedback_file_import_zip_form(null, $params);
|
|
|
640 |
|
|
|
641 |
$header = new assign_header($this->assignment->get_instance(),
|
|
|
642 |
$this->assignment->get_context(),
|
|
|
643 |
false,
|
|
|
644 |
$this->assignment->get_course_module()->id,
|
|
|
645 |
get_string('confirmuploadzip', 'assignfeedback_file'));
|
|
|
646 |
$o .= $renderer->render($header);
|
|
|
647 |
$o .= $renderer->render(new assign_form('confirmimportzip', $mform));
|
|
|
648 |
$o .= $renderer->render_footer();
|
|
|
649 |
|
|
|
650 |
} else {
|
|
|
651 |
|
|
|
652 |
$header = new assign_header($this->assignment->get_instance(),
|
|
|
653 |
$this->assignment->get_context(),
|
|
|
654 |
false,
|
|
|
655 |
$this->assignment->get_course_module()->id,
|
|
|
656 |
get_string('uploadzip', 'assignfeedback_file'));
|
|
|
657 |
$o .= $renderer->render($header);
|
|
|
658 |
$o .= $renderer->render(new assign_form('uploadfeedbackzip', $mform));
|
|
|
659 |
$o .= $renderer->render_footer();
|
|
|
660 |
}
|
|
|
661 |
|
|
|
662 |
return $o;
|
|
|
663 |
}
|
|
|
664 |
|
|
|
665 |
/**
|
|
|
666 |
* Called by the assignment module when someone chooses something from the
|
|
|
667 |
* grading navigation or batch operations list.
|
|
|
668 |
*
|
|
|
669 |
* @param string $action - The page to view
|
|
|
670 |
* @return string - The html response
|
|
|
671 |
*/
|
|
|
672 |
public function view_page($action) {
|
|
|
673 |
if ($action == 'uploadfiles') {
|
|
|
674 |
$users = required_param('selectedusers', PARAM_SEQUENCE);
|
|
|
675 |
return $this->view_batch_upload_files(explode(',', $users));
|
|
|
676 |
}
|
|
|
677 |
if ($action == 'uploadzip') {
|
|
|
678 |
return $this->view_upload_zip();
|
|
|
679 |
}
|
|
|
680 |
|
|
|
681 |
return '';
|
|
|
682 |
}
|
|
|
683 |
|
|
|
684 |
/**
|
|
|
685 |
* Return a list of the grading actions performed by this plugin.
|
|
|
686 |
* This plugin supports upload zip.
|
|
|
687 |
*
|
|
|
688 |
* @return array The list of grading actions
|
|
|
689 |
*/
|
|
|
690 |
public function get_grading_actions() {
|
|
|
691 |
return array('uploadzip'=>get_string('uploadzip', 'assignfeedback_file'));
|
|
|
692 |
}
|
|
|
693 |
|
|
|
694 |
/**
|
|
|
695 |
* Return a description of external params suitable for uploading a feedback file from a webservice.
|
|
|
696 |
*
|
|
|
697 |
* @return \core_external\external_description|null
|
|
|
698 |
*/
|
|
|
699 |
public function get_external_parameters() {
|
|
|
700 |
return array(
|
|
|
701 |
'files_filemanager' => new external_value(
|
|
|
702 |
PARAM_INT,
|
|
|
703 |
'The id of a draft area containing files for this feedback.',
|
|
|
704 |
VALUE_OPTIONAL
|
|
|
705 |
)
|
|
|
706 |
);
|
|
|
707 |
}
|
|
|
708 |
|
|
|
709 |
/**
|
|
|
710 |
* Return the plugin configs for external functions.
|
|
|
711 |
*
|
|
|
712 |
* @return array the list of settings
|
|
|
713 |
* @since Moodle 3.2
|
|
|
714 |
*/
|
|
|
715 |
public function get_config_for_external() {
|
|
|
716 |
return (array) $this->get_config();
|
|
|
717 |
}
|
|
|
718 |
}
|