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<?php// This file is part of Moodle - http://moodle.org///// Moodle is free software: you can redistribute it and/or modify// it under the terms of the GNU General Public License as published by// the Free Software Foundation, either version 3 of the License, or// (at your option) any later version.//// Moodle is distributed in the hope that it will be useful,// but WITHOUT ANY WARRANTY; without even the implied warranty of// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the// GNU General Public License for more details.//// You should have received a copy of the GNU General Public License// along with Moodle. If not, see <http://www.gnu.org/licenses/>./*** Defines the editing form for the essay question type.** @package qtype* @subpackage essay* @copyright 2007 Jamie Pratt me@jamiep.org* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later*/defined('MOODLE_INTERNAL') || die();/*** Essay question type editing form.** @copyright 2007 Jamie Pratt me@jamiep.org* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later*/class qtype_essay_edit_form extends question_edit_form {protected function definition_inner($mform) {$qtype = question_bank::get_qtype('essay');$mform->addElement('header', 'responseoptions', get_string('responseoptions', 'qtype_essay'));$mform->setExpanded('responseoptions');$mform->addElement('select', 'responseformat',get_string('responseformat', 'qtype_essay'), $qtype->response_formats());$mform->setDefault('responseformat', $this->get_default_value('responseformat', 'editor'));$mform->addElement('select', 'responserequired',get_string('responserequired', 'qtype_essay'), $qtype->response_required_options());$mform->setDefault('responserequired', $this->get_default_value('responserequired', 1));$mform->hideIf('responserequired', 'responseformat', 'eq', 'noinline');$mform->addElement('select', 'responsefieldlines',get_string('responsefieldlines', 'qtype_essay'), $qtype->response_sizes());$mform->setDefault('responsefieldlines', $this->get_default_value('responsefieldlines', 10));$mform->hideIf('responsefieldlines', 'responseformat', 'eq', 'noinline');// Create a text box that can be enabled/disabled for max/min word limits options.$wordlimitoptions = ['size' => '6', 'maxlength' => '6'];$mingrp[] = $mform->createElement('text', 'minwordlimit', '', $wordlimitoptions);$mform->setType('minwordlimit', PARAM_INT);$mingrp[] = $mform->createElement('checkbox', 'minwordenabled', '', get_string('enable'));$mform->setDefault('minwordenabled', 0);$mform->addGroup($mingrp, 'mingroup', get_string('minwordlimit', 'qtype_essay'), ' ', false);$mform->addHelpButton('mingroup', 'minwordlimit', 'qtype_essay');$mform->disabledIf('minwordlimit', 'minwordenabled', 'notchecked');$mform->hideIf('mingroup', 'responserequired', 'eq', '0');$mform->hideIf('mingroup', 'responseformat', 'eq', 'noinline');$maxgrp[] = $mform->createElement('text', 'maxwordlimit', '', $wordlimitoptions);$mform->setType('maxwordlimit', PARAM_INT);$maxgrp[] = $mform->createElement('checkbox', 'maxwordenabled', '', get_string('enable'));$mform->setDefault('maxwordenabled', 0);$mform->addGroup($maxgrp, 'maxgroup', get_string('maxwordlimit', 'qtype_essay'), ' ', false);$mform->addHelpButton('maxgroup', 'maxwordlimit', 'qtype_essay');$mform->disabledIf('maxwordlimit', 'maxwordenabled', 'notchecked');$mform->hideIf('maxgroup', 'responserequired', 'eq', '0');$mform->hideIf('maxgroup', 'responseformat', 'eq', 'noinline');$mform->addElement('select', 'attachments',get_string('allowattachments', 'qtype_essay'), $qtype->attachment_options());$mform->setDefault('attachments', $this->get_default_value('attachments', 0));$mform->addElement('select', 'attachmentsrequired',get_string('attachmentsrequired', 'qtype_essay'), $qtype->attachments_required_options());$mform->setDefault('attachmentsrequired', $this->get_default_value('attachmentsrequired', 0));$mform->addHelpButton('attachmentsrequired', 'attachmentsrequired', 'qtype_essay');$mform->hideIf('attachmentsrequired', 'attachments', 'eq', 0);$mform->addElement('filetypes', 'filetypeslist', get_string('acceptedfiletypes', 'qtype_essay'));$mform->addHelpButton('filetypeslist', 'acceptedfiletypes', 'qtype_essay');$mform->hideIf('filetypeslist', 'attachments', 'eq', 0);$mform->addElement('select', 'maxbytes', get_string('maxbytes', 'qtype_essay'), $qtype->max_file_size_options());$mform->setDefault('maxbytes', $this->get_default_value('maxbytes', 0));$mform->hideIf('maxbytes', 'attachments', 'eq', 0);$mform->addElement('header', 'responsetemplateheader', get_string('responsetemplateheader', 'qtype_essay'));$mform->addElement('editor', 'responsetemplate', get_string('responsetemplate', 'qtype_essay'),array('rows' => 10), array_merge($this->editoroptions, array('maxfiles' => 0)));$mform->addHelpButton('responsetemplate', 'responsetemplate', 'qtype_essay');$mform->addElement('header', 'graderinfoheader', get_string('graderinfoheader', 'qtype_essay'));$mform->setExpanded('graderinfoheader');$mform->addElement('editor', 'graderinfo', get_string('graderinfo', 'qtype_essay'),array('rows' => 10), $this->editoroptions);}protected function data_preprocessing($question) {$question = parent::data_preprocessing($question);if (empty($question->options)) {return $question;}$question->responseformat = $question->options->responseformat;$question->responserequired = $question->options->responserequired;$question->responsefieldlines = $question->options->responsefieldlines;$question->minwordenabled = $question->options->minwordlimit ? 1 : 0;$question->minwordlimit = $question->options->minwordlimit;$question->maxwordenabled = $question->options->maxwordlimit ? 1 : 0;$question->maxwordlimit = $question->options->maxwordlimit;$question->attachments = $question->options->attachments;$question->attachmentsrequired = $question->options->attachmentsrequired;$question->filetypeslist = $question->options->filetypeslist;$question->maxbytes = $question->options->maxbytes;$draftid = file_get_submitted_draft_itemid('graderinfo');$question->graderinfo = array();$question->graderinfo['text'] = file_prepare_draft_area($draftid, // Draftid$this->context->id, // context'qtype_essay', // component'graderinfo', // filarea!empty($question->id) ? (int) $question->id : null, // itemid$this->fileoptions, // options$question->options->graderinfo // text.);$question->graderinfo['format'] = $question->options->graderinfoformat;$question->graderinfo['itemid'] = $draftid;$question->responsetemplate = array('text' => $question->options->responsetemplate,'format' => $question->options->responsetemplateformat,);return $question;}public function validation($fromform, $files) {$errors = parent::validation($fromform, $files);// Don't allow both 'no inline response' and 'no attachments' to be selected,// as these options would result in there being no input requested from the user.if ($fromform['responseformat'] == 'noinline' && !$fromform['attachments']) {$errors['attachments'] = get_string('mustattach', 'qtype_essay');}// If 'no inline response' is set, force the teacher to require attachments;// otherwise there will be nothing to grade.if ($fromform['responseformat'] == 'noinline' && !$fromform['attachmentsrequired']) {$errors['attachmentsrequired'] = get_string('mustrequire', 'qtype_essay');}// Don't allow the teacher to require more attachments than they allow; as this would// create a condition that it's impossible for the student to meet.if ($fromform['attachments'] > 0 && $fromform['attachments'] < $fromform['attachmentsrequired'] ) {$errors['attachmentsrequired'] = get_string('mustrequirefewer', 'qtype_essay');}if ($fromform['responserequired']) {if (isset($fromform['minwordenabled'])) {if (!is_numeric($fromform['minwordlimit'])) {$errors['mingroup'] = get_string('err_numeric', 'form');}if ($fromform['minwordlimit'] < 0) {$errors['mingroup'] = get_string('err_minwordlimitnegative', 'qtype_essay');}if (!$fromform['minwordlimit']) {$errors['mingroup'] = get_string('err_minwordlimit', 'qtype_essay');}}if (isset($fromform['maxwordenabled'])) {if (!is_numeric($fromform['maxwordlimit'])) {$errors['maxgroup'] = get_string('err_numeric', 'form');}if ($fromform['maxwordlimit'] < 0) {$errors['maxgroup'] = get_string('err_maxwordlimitnegative', 'qtype_essay');}if (!$fromform['maxwordlimit']) {$errors['maxgroup'] = get_string('err_maxwordlimit', 'qtype_essay');}}if (isset($fromform['maxwordenabled']) && isset($fromform['minwordenabled'])) {if ($fromform['maxwordlimit'] < $fromform['minwordlimit'] &&$fromform['maxwordlimit'] > 0 && $fromform['minwordlimit'] > 0) {$errors['maxgroup'] = get_string('err_maxminmismatch', 'qtype_essay');}}}return $errors;}public function qtype() {return 'essay';}}