/question/type/edit_question_form.php
PHP | 706 lines | 461 code | 97 blank | 148 comment | 63 complexity | f70ea60246003c906951cfe8c22c7fb1 MD5 | raw file
Possible License(s): MPL-2.0-no-copyleft-exception, LGPL-3.0, GPL-3.0, LGPL-2.1, Apache-2.0, BSD-3-Clause, AGPL-3.0
- <?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/>.
- /**
- * A base class for question editing forms.
- *
- * @package moodlecore
- * @subpackage questiontypes
- * @copyright 2006 The Open University
- * @license http://www.gnu.org/copyleft/gpl.html GNU Public License
- */
- defined('MOODLE_INTERNAL') || die();
- global $CFG;
- require_once($CFG->libdir.'/formslib.php');
- abstract class question_wizard_form extends moodleform {
- /**
- * Add all the hidden form fields used by question/question.php.
- */
- protected function add_hidden_fields() {
- $mform = $this->_form;
- $mform->addElement('hidden', 'id');
- $mform->setType('id', PARAM_INT);
- $mform->addElement('hidden', 'inpopup');
- $mform->setType('inpopup', PARAM_INT);
- $mform->addElement('hidden', 'cmid');
- $mform->setType('cmid', PARAM_INT);
- $mform->addElement('hidden', 'courseid');
- $mform->setType('courseid', PARAM_INT);
- $mform->addElement('hidden', 'returnurl');
- $mform->setType('returnurl', PARAM_LOCALURL);
- $mform->addElement('hidden', 'scrollpos');
- $mform->setType('scrollpos', PARAM_INT);
- $mform->addElement('hidden', 'appendqnumstring');
- $mform->setType('appendqnumstring', PARAM_ALPHA);
- }
- }
- /**
- * Form definition base class. This defines the common fields that
- * all question types need. Question types should define their own
- * class that inherits from this one, and implements the definition_inner()
- * method.
- *
- * @copyright 2006 The Open University
- * @license http://www.gnu.org/copyleft/gpl.html GNU Public License
- */
- abstract class question_edit_form extends question_wizard_form {
- const DEFAULT_NUM_HINTS = 2;
- /**
- * Question object with options and answers already loaded by get_question_options
- * Be careful how you use this it is needed sometimes to set up the structure of the
- * form in definition_inner but data is always loaded into the form with set_data.
- * @var object
- */
- protected $question;
- protected $contexts;
- protected $category;
- protected $categorycontext;
- /** @var object current context */
- public $context;
- /** @var array html editor options */
- public $editoroptions;
- /** @var array options to preapre draft area */
- public $fileoptions;
- /** @var object instance of question type */
- public $instance;
- public function __construct($submiturl, $question, $category, $contexts, $formeditable = true) {
- global $DB;
- $this->question = $question;
- $this->contexts = $contexts;
- $record = $DB->get_record('question_categories',
- array('id' => $question->category), 'contextid');
- $this->context = context::instance_by_id($record->contextid);
- $this->editoroptions = array('subdirs' => 1, 'maxfiles' => EDITOR_UNLIMITED_FILES,
- 'context' => $this->context);
- $this->fileoptions = array('subdirs' => 1, 'maxfiles' => -1, 'maxbytes' => -1);
- $this->category = $category;
- $this->categorycontext = context::instance_by_id($category->contextid);
- parent::__construct($submiturl, null, 'post', '', null, $formeditable);
- }
- /**
- * Build the form definition.
- *
- * This adds all the form fields that the default question type supports.
- * If your question type does not support all these fields, then you can
- * override this method and remove the ones you don't want with $mform->removeElement().
- */
- protected function definition() {
- global $COURSE, $CFG, $DB;
- $qtype = $this->qtype();
- $langfile = "qtype_$qtype";
- $mform = $this->_form;
- // Standard fields at the start of the form.
- $mform->addElement('header', 'generalheader', get_string("general", 'form'));
- if (!isset($this->question->id)) {
- if (!empty($this->question->formoptions->mustbeusable)) {
- $contexts = $this->contexts->having_add_and_use();
- } else {
- $contexts = $this->contexts->having_cap('moodle/question:add');
- }
- // Adding question.
- $mform->addElement('questioncategory', 'category', get_string('category', 'question'),
- array('contexts' => $contexts));
- } else if (!($this->question->formoptions->canmove ||
- $this->question->formoptions->cansaveasnew)) {
- // Editing question with no permission to move from category.
- $mform->addElement('questioncategory', 'category', get_string('category', 'question'),
- array('contexts' => array($this->categorycontext)));
- } else if ($this->question->formoptions->movecontext) {
- // Moving question to another context.
- $mform->addElement('questioncategory', 'categorymoveto',
- get_string('category', 'question'),
- array('contexts' => $this->contexts->having_cap('moodle/question:add')));
- } else {
- // Editing question with permission to move from category or save as new q.
- $currentgrp = array();
- $currentgrp[0] = $mform->createElement('questioncategory', 'category',
- get_string('categorycurrent', 'question'),
- array('contexts' => array($this->categorycontext)));
- if ($this->question->formoptions->canedit ||
- $this->question->formoptions->cansaveasnew) {
- // Not move only form.
- $currentgrp[1] = $mform->createElement('checkbox', 'usecurrentcat', '',
- get_string('categorycurrentuse', 'question'));
- $mform->setDefault('usecurrentcat', 1);
- }
- $currentgrp[0]->freeze();
- $currentgrp[0]->setPersistantFreeze(false);
- $mform->addGroup($currentgrp, 'currentgrp',
- get_string('categorycurrent', 'question'), null, false);
- $mform->addElement('questioncategory', 'categorymoveto',
- get_string('categorymoveto', 'question'),
- array('contexts' => array($this->categorycontext)));
- if ($this->question->formoptions->canedit ||
- $this->question->formoptions->cansaveasnew) {
- // Not move only form.
- $mform->disabledIf('categorymoveto', 'usecurrentcat', 'checked');
- }
- }
- $mform->addElement('text', 'name', get_string('questionname', 'question'),
- array('size' => 50, 'maxlength' => 255));
- $mform->setType('name', PARAM_TEXT);
- $mform->addRule('name', null, 'required', null, 'client');
- $mform->addElement('editor', 'questiontext', get_string('questiontext', 'question'),
- array('rows' => 15), $this->editoroptions);
- $mform->setType('questiontext', PARAM_RAW);
- $mform->addRule('questiontext', null, 'required', null, 'client');
- $mform->addElement('text', 'defaultmark', get_string('defaultmark', 'question'),
- array('size' => 7));
- $mform->setType('defaultmark', PARAM_FLOAT);
- $mform->setDefault('defaultmark', 1);
- $mform->addRule('defaultmark', null, 'required', null, 'client');
- $mform->addElement('editor', 'generalfeedback', get_string('generalfeedback', 'question'),
- array('rows' => 10), $this->editoroptions);
- $mform->setType('generalfeedback', PARAM_RAW);
- $mform->addHelpButton('generalfeedback', 'generalfeedback', 'question');
- // Any questiontype specific fields.
- $this->definition_inner($mform);
- if (!empty($CFG->usetags)) {
- $mform->addElement('header', 'tagsheader', get_string('tags'));
- $mform->addElement('tags', 'tags', get_string('tags'));
- }
- if (!empty($this->question->id)) {
- $mform->addElement('header', 'createdmodifiedheader',
- get_string('createdmodifiedheader', 'question'));
- $a = new stdClass();
- if (!empty($this->question->createdby)) {
- $a->time = userdate($this->question->timecreated);
- $a->user = fullname($DB->get_record(
- 'user', array('id' => $this->question->createdby)));
- } else {
- $a->time = get_string('unknown', 'question');
- $a->user = get_string('unknown', 'question');
- }
- $mform->addElement('static', 'created', get_string('created', 'question'),
- get_string('byandon', 'question', $a));
- if (!empty($this->question->modifiedby)) {
- $a = new stdClass();
- $a->time = userdate($this->question->timemodified);
- $a->user = fullname($DB->get_record(
- 'user', array('id' => $this->question->modifiedby)));
- $mform->addElement('static', 'modified', get_string('modified', 'question'),
- get_string('byandon', 'question', $a));
- }
- }
- $this->add_hidden_fields();
- $mform->addElement('hidden', 'movecontext');
- $mform->setType('movecontext', PARAM_BOOL);
- $mform->addElement('hidden', 'qtype');
- $mform->setType('qtype', PARAM_ALPHA);
- $buttonarray = array();
- if (!empty($this->question->id)) {
- // Editing / moving question.
- if ($this->question->formoptions->movecontext) {
- $buttonarray[] = $mform->createElement('submit', 'submitbutton',
- get_string('moveq', 'question'));
- } else if ($this->question->formoptions->canedit) {
- $buttonarray[] = $mform->createElement('submit', 'submitbutton',
- get_string('savechanges'));
- }
- if ($this->question->formoptions->cansaveasnew) {
- $buttonarray[] = $mform->createElement('submit', 'makecopy',
- get_string('makecopy', 'question'));
- }
- $buttonarray[] = $mform->createElement('cancel');
- } else {
- // Adding new question.
- $buttonarray[] = $mform->createElement('submit', 'submitbutton',
- get_string('savechanges'));
- $buttonarray[] = $mform->createElement('cancel');
- }
- $mform->addGroup($buttonarray, 'buttonar', '', array(' '), false);
- $mform->closeHeaderBefore('buttonar');
- if ($this->question->formoptions->movecontext) {
- $mform->hardFreezeAllVisibleExcept(array('categorymoveto', 'buttonar'));
- } else if ((!empty($this->question->id)) && (!($this->question->formoptions->canedit ||
- $this->question->formoptions->cansaveasnew))) {
- $mform->hardFreezeAllVisibleExcept(array('categorymoveto', 'buttonar', 'currentgrp'));
- }
- }
- /**
- * Add any question-type specific form fields.
- *
- * @param object $mform the form being built.
- */
- protected function definition_inner($mform) {
- // By default, do nothing.
- }
- /**
- * Get the list of form elements to repeat, one for each answer.
- * @param object $mform the form being built.
- * @param $label the label to use for each option.
- * @param $gradeoptions the possible grades for each answer.
- * @param $repeatedoptions reference to array of repeated options to fill
- * @param $answersoption reference to return the name of $question->options
- * field holding an array of answers
- * @return array of form fields.
- */
- protected function get_per_answer_fields($mform, $label, $gradeoptions,
- &$repeatedoptions, &$answersoption) {
- $repeated = array();
- $answeroptions = array();
- $answeroptions[] = $mform->createElement('text', 'answer',
- $label, array('size' => 40));
- $answeroptions[] = $mform->createElement('select', 'fraction',
- get_string('grade'), $gradeoptions);
- $repeated[] = $mform->createElement('group', 'answeroptions',
- $label, $answeroptions, null, false);
- $repeated[] = $mform->createElement('editor', 'feedback',
- get_string('feedback', 'question'), array('rows' => 5), $this->editoroptions);
- $repeatedoptions['answer']['type'] = PARAM_RAW;
- $repeatedoptions['fraction']['default'] = 0;
- $answersoption = 'answers';
- return $repeated;
- }
- /**
- * Add a set of form fields, obtained from get_per_answer_fields, to the form,
- * one for each existing answer, with some blanks for some new ones.
- * @param object $mform the form being built.
- * @param $label the label to use for each option.
- * @param $gradeoptions the possible grades for each answer.
- * @param $minoptions the minimum number of answer blanks to display.
- * Default QUESTION_NUMANS_START.
- * @param $addoptions the number of answer blanks to add. Default QUESTION_NUMANS_ADD.
- */
- protected function add_per_answer_fields(&$mform, $label, $gradeoptions,
- $minoptions = QUESTION_NUMANS_START, $addoptions = QUESTION_NUMANS_ADD) {
- $mform->addElement('header', 'answerhdr',
- get_string('answers', 'question'), '');
- $mform->setExpanded('answerhdr', 1);
- $answersoption = '';
- $repeatedoptions = array();
- $repeated = $this->get_per_answer_fields($mform, $label, $gradeoptions,
- $repeatedoptions, $answersoption);
- if (isset($this->question->options)) {
- $repeatsatstart = count($this->question->options->$answersoption);
- } else {
- $repeatsatstart = $minoptions;
- }
- $this->repeat_elements($repeated, $repeatsatstart, $repeatedoptions,
- 'noanswers', 'addanswers', $addoptions,
- $this->get_more_choices_string(), true);
- }
- /**
- * Language string to use for 'Add {no} more {whatever we call answers}'.
- */
- protected function get_more_choices_string() {
- return get_string('addmorechoiceblanks', 'question');
- }
- protected function add_combined_feedback_fields($withshownumpartscorrect = false) {
- $mform = $this->_form;
- $mform->addElement('header', 'combinedfeedbackhdr',
- get_string('combinedfeedback', 'question'));
- $fields = array('correctfeedback', 'partiallycorrectfeedback', 'incorrectfeedback');
- foreach ($fields as $feedbackname) {
- $element = $mform->addElement('editor', $feedbackname,
- get_string($feedbackname, 'question'),
- array('rows' => 5), $this->editoroptions);
- $mform->setType($feedbackname, PARAM_RAW);
- // Using setValue() as setDefault() does not work for the editor class.
- $element->setValue(array('text'=>get_string($feedbackname.'default', 'question')));
- if ($withshownumpartscorrect && $feedbackname == 'partiallycorrectfeedback') {
- $mform->addElement('advcheckbox', 'shownumcorrect',
- get_string('options', 'question'),
- get_string('shownumpartscorrectwhenfinished', 'question'));
- $mform->setDefault('shownumcorrect', true);
- }
- }
- }
- /**
- * Create the form elements required by one hint.
- * @param string $withclearwrong whether this quesiton type uses the 'Clear wrong' option on hints.
- * @param string $withshownumpartscorrect whether this quesiton type uses the 'Show num parts correct' option on hints.
- * @return array form field elements for one hint.
- */
- protected function get_hint_fields($withclearwrong = false, $withshownumpartscorrect = false) {
- $mform = $this->_form;
- $repeatedoptions = array();
- $repeated = array();
- $repeated[] = $mform->createElement('editor', 'hint', get_string('hintn', 'question'),
- array('rows' => 5), $this->editoroptions);
- $repeatedoptions['hint']['type'] = PARAM_RAW;
- $optionelements = array();
- if ($withclearwrong) {
- $optionelements[] = $mform->createElement('advcheckbox', 'hintclearwrong',
- get_string('options', 'question'), get_string('clearwrongparts', 'question'));
- }
- if ($withshownumpartscorrect) {
- $optionelements[] = $mform->createElement('advcheckbox', 'hintshownumcorrect', '',
- get_string('shownumpartscorrect', 'question'));
- }
- if (count($optionelements)) {
- $repeated[] = $mform->createElement('group', 'hintoptions',
- get_string('hintnoptions', 'question'), $optionelements, null, false);
- }
- return array($repeated, $repeatedoptions);
- }
- protected function add_interactive_settings($withclearwrong = false,
- $withshownumpartscorrect = false) {
- $mform = $this->_form;
- $mform->addElement('header', 'multitriesheader',
- get_string('settingsformultipletries', 'question'));
- $penalties = array(
- 1.0000000,
- 0.5000000,
- 0.3333333,
- 0.2500000,
- 0.2000000,
- 0.1000000,
- 0.0000000
- );
- if (!empty($this->question->penalty) && !in_array($this->question->penalty, $penalties)) {
- $penalties[] = $this->question->penalty;
- sort($penalties);
- }
- $penaltyoptions = array();
- foreach ($penalties as $penalty) {
- $penaltyoptions["$penalty"] = (100 * $penalty) . '%';
- }
- $mform->addElement('select', 'penalty',
- get_string('penaltyforeachincorrecttry', 'question'), $penaltyoptions);
- $mform->addHelpButton('penalty', 'penaltyforeachincorrecttry', 'question');
- $mform->setDefault('penalty', 0.3333333);
- if (isset($this->question->hints)) {
- $counthints = count($this->question->hints);
- } else {
- $counthints = 0;
- }
- if ($this->question->formoptions->repeatelements) {
- $repeatsatstart = max(self::DEFAULT_NUM_HINTS, $counthints);
- } else {
- $repeatsatstart = $counthints;
- }
- list($repeated, $repeatedoptions) = $this->get_hint_fields(
- $withclearwrong, $withshownumpartscorrect);
- $this->repeat_elements($repeated, $repeatsatstart, $repeatedoptions,
- 'numhints', 'addhint', 1, get_string('addanotherhint', 'question'), true);
- }
- public function set_data($question) {
- question_bank::get_qtype($question->qtype)->set_default_options($question);
- // Prepare question text.
- $draftid = file_get_submitted_draft_itemid('questiontext');
- if (!empty($question->questiontext)) {
- $questiontext = $question->questiontext;
- } else {
- $questiontext = $this->_form->getElement('questiontext')->getValue();
- $questiontext = $questiontext['text'];
- }
- $questiontext = file_prepare_draft_area($draftid, $this->context->id,
- 'question', 'questiontext', empty($question->id) ? null : (int) $question->id,
- $this->fileoptions, $questiontext);
- $question->questiontext = array();
- $question->questiontext['text'] = $questiontext;
- $question->questiontext['format'] = empty($question->questiontextformat) ?
- editors_get_preferred_format() : $question->questiontextformat;
- $question->questiontext['itemid'] = $draftid;
- // Prepare general feedback.
- $draftid = file_get_submitted_draft_itemid('generalfeedback');
- if (empty($question->generalfeedback)) {
- $generalfeedback = $this->_form->getElement('generalfeedback')->getValue();
- $question->generalfeedback = $generalfeedback['text'];
- }
- $feedback = file_prepare_draft_area($draftid, $this->context->id,
- 'question', 'generalfeedback', empty($question->id) ? null : (int) $question->id,
- $this->fileoptions, $question->generalfeedback);
- $question->generalfeedback = array();
- $question->generalfeedback['text'] = $feedback;
- $question->generalfeedback['format'] = empty($question->generalfeedbackformat) ?
- editors_get_preferred_format() : $question->generalfeedbackformat;
- $question->generalfeedback['itemid'] = $draftid;
- // Remove unnecessary trailing 0s form grade fields.
- if (isset($question->defaultgrade)) {
- $question->defaultgrade = 0 + $question->defaultgrade;
- }
- if (isset($question->penalty)) {
- $question->penalty = 0 + $question->penalty;
- }
- // Set any options.
- $extraquestionfields = question_bank::get_qtype($question->qtype)->extra_question_fields();
- if (is_array($extraquestionfields) && !empty($question->options)) {
- array_shift($extraquestionfields);
- foreach ($extraquestionfields as $field) {
- if (property_exists($question->options, $field)) {
- $question->$field = $question->options->$field;
- }
- }
- }
- // Subclass adds data_preprocessing code here.
- $question = $this->data_preprocessing($question);
- parent::set_data($question);
- }
- /**
- * Perform an preprocessing needed on the data passed to {@link set_data()}
- * before it is used to initialise the form.
- * @param object $question the data being passed to the form.
- * @return object $question the modified data.
- */
- protected function data_preprocessing($question) {
- return $question;
- }
- /**
- * Perform the necessary preprocessing for the fields added by
- * {@link add_per_answer_fields()}.
- * @param object $question the data being passed to the form.
- * @return object $question the modified data.
- */
- protected function data_preprocessing_answers($question, $withanswerfiles = false) {
- if (empty($question->options->answers)) {
- return $question;
- }
- $key = 0;
- foreach ($question->options->answers as $answer) {
- if ($withanswerfiles) {
- // Prepare the feedback editor to display files in draft area.
- $draftitemid = file_get_submitted_draft_itemid('answer['.$key.']');
- $question->answer[$key]['text'] = file_prepare_draft_area(
- $draftitemid, // Draftid
- $this->context->id, // context
- 'question', // component
- 'answer', // filarea
- !empty($answer->id) ? (int) $answer->id : null, // itemid
- $this->fileoptions, // options
- $answer->answer // text.
- );
- $question->answer[$key]['itemid'] = $draftitemid;
- $question->answer[$key]['format'] = $answer->answerformat;
- } else {
- $question->answer[$key] = $answer->answer;
- }
- $question->fraction[$key] = 0 + $answer->fraction;
- $question->feedback[$key] = array();
- // Evil hack alert. Formslib can store defaults in two ways for
- // repeat elements:
- // ->_defaultValues['fraction[0]'] and
- // ->_defaultValues['fraction'][0].
- // The $repeatedoptions['fraction']['default'] = 0 bit above means
- // that ->_defaultValues['fraction[0]'] has already been set, but we
- // are using object notation here, so we will be setting
- // ->_defaultValues['fraction'][0]. That does not work, so we have
- // to unset ->_defaultValues['fraction[0]'].
- unset($this->_form->_defaultValues["fraction[$key]"]);
- // Prepare the feedback editor to display files in draft area.
- $draftitemid = file_get_submitted_draft_itemid('feedback['.$key.']');
- $question->feedback[$key]['text'] = file_prepare_draft_area(
- $draftitemid, // Draftid
- $this->context->id, // context
- 'question', // component
- 'answerfeedback', // filarea
- !empty($answer->id) ? (int) $answer->id : null, // itemid
- $this->fileoptions, // options
- $answer->feedback // text.
- );
- $question->feedback[$key]['itemid'] = $draftitemid;
- $question->feedback[$key]['format'] = $answer->feedbackformat;
- $key++;
- }
- return $question;
- }
- /**
- * Perform the necessary preprocessing for the fields added by
- * {@link add_combined_feedback_fields()}.
- * @param object $question the data being passed to the form.
- * @return object $question the modified data.
- */
- protected function data_preprocessing_combined_feedback($question,
- $withshownumcorrect = false) {
- if (empty($question->options)) {
- return $question;
- }
- $fields = array('correctfeedback', 'partiallycorrectfeedback', 'incorrectfeedback');
- foreach ($fields as $feedbackname) {
- $draftid = file_get_submitted_draft_itemid($feedbackname);
- $feedback = array();
- $feedback['text'] = file_prepare_draft_area(
- $draftid, // Draftid
- $this->context->id, // context
- 'question', // component
- $feedbackname, // filarea
- !empty($question->id) ? (int) $question->id : null, // itemid
- $this->fileoptions, // options
- $question->options->$feedbackname // text.
- );
- $feedbackformat = $feedbackname . 'format';
- $feedback['format'] = $question->options->$feedbackformat;
- $feedback['itemid'] = $draftid;
- $question->$feedbackname = $feedback;
- }
- if ($withshownumcorrect) {
- $question->shownumcorrect = $question->options->shownumcorrect;
- }
- return $question;
- }
- /**
- * Perform the necessary preprocessing for the hint fields.
- * @param object $question the data being passed to the form.
- * @return object $question the modified data.
- */
- protected function data_preprocessing_hints($question, $withclearwrong = false,
- $withshownumpartscorrect = false) {
- if (empty($question->hints)) {
- return $question;
- }
- $key = 0;
- foreach ($question->hints as $hint) {
- $question->hint[$key] = array();
- // Prepare feedback editor to display files in draft area.
- $draftitemid = file_get_submitted_draft_itemid('hint['.$key.']');
- $question->hint[$key]['text'] = file_prepare_draft_area(
- $draftitemid, // Draftid
- $this->context->id, // context
- 'question', // component
- 'hint', // filarea
- !empty($hint->id) ? (int) $hint->id : null, // itemid
- $this->fileoptions, // options
- $hint->hint // text.
- );
- $question->hint[$key]['itemid'] = $draftitemid;
- $question->hint[$key]['format'] = $hint->hintformat;
- $key++;
- if ($withclearwrong) {
- $question->hintclearwrong[] = $hint->clearwrong;
- }
- if ($withshownumpartscorrect) {
- $question->hintshownumcorrect[] = $hint->shownumcorrect;
- }
- }
- return $question;
- }
- public function validation($fromform, $files) {
- $errors = parent::validation($fromform, $files);
- if (empty($fromform['makecopy']) && isset($this->question->id)
- && ($this->question->formoptions->canedit ||
- $this->question->formoptions->cansaveasnew)
- && empty($fromform['usecurrentcat']) && !$this->question->formoptions->canmove) {
- $errors['currentgrp'] = get_string('nopermissionmove', 'question');
- }
- // Default mark.
- if (array_key_exists('defaultmark', $fromform) && $fromform['defaultmark'] < 0) {
- $errors['defaultmark'] = get_string('defaultmarkmustbepositive', 'question');
- }
- return $errors;
- }
- /**
- * Override this in the subclass to question type name.
- * @return the question type name, should be the same as the name() method
- * in the question type class.
- */
- public abstract function qtype();
- /**
- * Returns an array of editor options with collapsed options turned off.
- * @deprecated since 2.6
- * @return array
- */
- protected function get_non_collabsible_editor_options() {
- debugging('get_non_collabsible_editor_options() is deprecated, use $this->editoroptions instead.', DEBUG_DEVELOPER);
- return $this->editoroptions;
- }
- }