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efrain |
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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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* @package backup-convert
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* @copyright 2011 Darko Miletic <dmiletic@moodlerooms.com>
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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') or die('Direct access to this script is forbidden.');
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require_once('cc_utils.php');
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require_once('cc_general.php');
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abstract class cc_xml_namespace {
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const xml = 'http://www.w3.org/XML/1998/namespace';
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}
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abstract class cc_qti_metadata {
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// Assessment.
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const qmd_assessmenttype = 'qmd_assessmenttype';
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const qmd_scoretype = 'qmd_scoretype';
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const qmd_feedbackpermitted = 'qmd_feedbackpermitted';
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const qmd_hintspermitted = 'qmd_hintspermitted';
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const qmd_solutionspermitted = 'qmd_solutionspermitted';
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const qmd_timelimit = 'qmd_timelimit';
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const cc_allow_late_submission = 'cc_allow_late_submission';
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const cc_maxattempts = 'cc_maxattempts';
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const cc_profile = 'cc_profile';
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// Items.
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const cc_weighting = 'cc_weighting';
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const qmd_scoringpermitted = 'qmd_scoringpermitted';
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const qmd_computerscored = 'qmd_computerscored';
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const cc_question_category = 'cc_question_category';
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}
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abstract class cc_qti_profiletype {
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const multiple_choice = 'cc.multiple_choice.v0p1';
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const multiple_response = 'cc.multiple_response.v0p1';
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const true_false = 'cc.true_false.v0p1';
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const field_entry = 'cc.fib.v0p1';
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const pattern_match = 'cc.pattern_match.v0p1';
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const essay = 'cc.essay.v0p1';
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/**
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*
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* validates a profile value
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* @param string $value
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* @return boolean
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*/
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public static function valid($value) {
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static $verification_values = array( self::essay,
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self::field_entry,
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self::multiple_choice,
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self::multiple_response,
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self::pattern_match,
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self::true_false
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);
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return in_array($value, $verification_values);
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}
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}
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abstract class cc_qti_values {
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const exam_profile = 'cc.exam.v0p1';
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const Yes = 'Yes';
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const No = 'No';
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const Response = 'Response';
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const Solution = 'Solution';
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const Hint = 'Hint';
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const Examination = 'Examination';
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const Percentage = 'Percentage';
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const unlimited = 'unlimited';
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const Single = 'Single';
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const Multiple = 'Multiple';
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const Ordered = 'Ordered';
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const Asterisk = 'Asterisk';
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const Box = 'Box';
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const Dashline = 'Dashline';
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const Underline = 'Underline';
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const Decimal = 'Decimal';
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const Integer = 'Integer';
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const Scientific = 'Scientific';
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const String = 'String';
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const SCORE = 'SCORE';
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const Set = 'Set';
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const Complete = 'Complete';
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const texttype = 'text/plain';
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const htmltype = 'text/html';
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}
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abstract class cc_qti_tags {
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const questestinterop = 'questestinterop';
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const assessment = 'assessment';
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const qtimetadata = 'qtimetadata';
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const qtimetadatafield = 'qtimetadatafield';
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const fieldlabel = 'fieldlabel';
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const fieldentry = 'fieldentry';
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const section = 'section';
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const ident = 'ident';
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const item = 'item';
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const title = 'title';
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const itemmetadata = 'itemmetadata';
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const presentation = 'presentation';
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const material = 'material';
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const mattext = 'mattext';
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const matref = 'matref';
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const matbreak = 'matbreak';
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const texttype = 'texttype';
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const response_lid = 'response_lid';
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const render_choice = 'render_choice';
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const response_label = 'response_label';
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const resprocessing = 'resprocessing';
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const outcomes = 'outcomes';
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const decvar = 'decvar';
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const respcondition = 'respcondition';
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const conditionvar = 'conditionvar';
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const other = 'other';
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const displayfeedback = 'displayfeedback';
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const maxvalue = 'maxvalue';
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const minvalue = 'minvalue';
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const varname = 'varname';
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const vartype = 'vartype';
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const continue_ = 'continue';
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const feedbacktype = 'feedbacktype';
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const linkrefid = 'linkrefid';
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const varequal = 'varequal';
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const respident = 'respident';
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const itemfeedback = 'itemfeedback';
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const flow_mat = 'flow_mat';
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const rcardinality = 'rcardinality';
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const charset = 'charset';
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const label = 'label';
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const uri = 'uri';
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const width = 'width';
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const height = 'height';
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const x0 = 'x0';
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const y0 = 'y0';
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const xml_lang = 'lang';
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const xml_space = 'space';
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const rubric = 'rubric';
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const altmaterial = 'altmaterial';
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const presentation_material = 'presentation_material';
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const t_class = 'class';
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const material_ref = 'material_ref';
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const rtiming = 'rtiming';
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const render_fib = 'render_fib';
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const shuffle = 'shuffle';
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const minnumber = 'minnumber';
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const maxnumber = 'maxnumber';
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const encoding = 'encoding';
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const maxchars = 'maxchars';
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const prompt = 'prompt';
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const fibtype = 'fibtype';
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const rows = 'rows';
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const columns = 'columns';
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const labelrefid = 'labelrefid';
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const rshuffle = 'rshuffle';
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const match_group = 'match_group';
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const match_max = 'match_max';
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const flow = 'flow';
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const response_str = 'response_str';
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const flow_label = 'flow_label';
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const setvar = 'setvar';
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const action = 'action';
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const and_ = 'and';
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const not_ = 'not';
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const case_ = 'case';
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const varsubstring = 'varsubstring';
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const hint = 'hint';
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const solution = 'solution';
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const feedbackstyle = 'feedbackstyle';
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const solutionmaterial = 'solutionmaterial';
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const hintmaterial = 'hintmaterial';
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}
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class cc_question_metadata_base {
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/**
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* @var array
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*/
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protected $metadata = array();
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/**
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* @param string $setting
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* @param mixed $value
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*/
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protected function set_setting($setting, $value = null) {
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$this->metadata[$setting] = $value;
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}
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/**
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* @param string $setting
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* @return mixed
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*/
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protected function get_setting($setting) {
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$result = null;
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if (array_key_exists($setting, $this->metadata)) {
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$result = $this->metadata[$setting];
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}
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return $result;
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}
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/**
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* @param string $setting
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* @param string $namespace
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* @param string $value
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*/
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protected function set_setting_wns($setting, $namespace, $value = null) {
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$this->metadata[$setting] = array($namespace => $value);
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}
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/**
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* @param string $setting
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* @param boolean $value
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*/
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protected function enable_setting_yesno($setting, $value = true) {
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$svalue = $value ? cc_qti_values::Yes : cc_qti_values::No;
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$this->set_setting($setting, $svalue);
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}
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/**
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* @param XMLGenericDocument $doc
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* @param DOMNode $item
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* @param string $namespace
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*/
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public function generate_attributes(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
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foreach ($this->metadata as $attribute => $value) {
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if (!is_null($value)) {
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if (!is_array($value)) {
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$doc->append_new_attribute_ns($item, $namespace, $attribute, $value);
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} else {
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$ns = key($value);
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$nval = current($value);
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if (!is_null($nval)) {
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$doc->append_new_attribute_ns($item, $ns, $attribute, $nval);
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}
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}
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}
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}
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}
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/**
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* @param XMLGenericDocument $doc
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* @param DOMNode $item
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* @param string $namespace
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*/
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public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
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$qtimetadata = $doc->append_new_element_ns($item, $namespace, cc_qti_tags::qtimetadata);
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foreach ($this->metadata as $label => $entry) {
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if (!is_null($entry)) {
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$qtimetadatafield = $doc->append_new_element_ns($qtimetadata, $namespace, cc_qti_tags::qtimetadatafield);
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$doc->append_new_element_ns($qtimetadatafield, $namespace, cc_qti_tags::fieldlabel, $label);
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$doc->append_new_element_ns($qtimetadatafield, $namespace, cc_qti_tags::fieldentry, $entry);
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}
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}
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}
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}
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class cc_question_metadata extends cc_question_metadata_base {
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public function set_category($value) {
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$this->set_setting(cc_qti_metadata::cc_question_category, $value);
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}
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public function set_weighting($value) {
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$this->set_setting(cc_qti_metadata::cc_weighting, $value);
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}
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public function enable_scoringpermitted($value = true) {
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$this->enable_setting_yesno(cc_qti_metadata::qmd_scoringpermitted, $value);
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}
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public function enable_computerscored($value = true) {
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$this->enable_setting_yesno(cc_qti_metadata::qmd_computerscored, $value);
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}
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/**
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*
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* Constructs metadata
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* @param string $profile
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* @throws InvalidArgumentException
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*/
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public function __construct($profile) {
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if (!cc_qti_profiletype::valid($profile)) {
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throw new InvalidArgumentException('Invalid profile type!');
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}
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$this->set_setting(cc_qti_metadata::cc_profile, $profile);
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$this->set_setting(cc_qti_metadata::cc_question_category);
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$this->set_setting(cc_qti_metadata::cc_weighting );
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$this->set_setting(cc_qti_metadata::qmd_scoringpermitted);
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$this->set_setting(cc_qti_metadata::qmd_computerscored );
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}
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}
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class cc_assesment_metadata extends cc_question_metadata_base {
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public function enable_hints($value = true) {
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$this->enable_setting_yesno(cc_qti_metadata::qmd_hintspermitted, $value);
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}
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public function enable_solutions($value = true) {
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$this->enable_setting_yesno(cc_qti_metadata::qmd_solutionspermitted, $value);
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}
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public function enable_latesubmissions($value = true) {
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$this->enable_setting_yesno(cc_qti_metadata::cc_allow_late_submission, $value);
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}
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public function enable_feedback($value = true) {
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$this->enable_setting_yesno(cc_qti_metadata::qmd_feedbackpermitted, $value);
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}
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public function set_timelimit($value) {
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$ivalue = (int)$value;
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if (($ivalue < 0) || ($ivalue > 527401)) {
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throw new OutOfRangeException('Time limit value out of permitted range!');
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}
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$this->set_setting(cc_qti_metadata::qmd_timelimit, $value);
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}
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public function set_maxattempts($value) {
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$valid_values = array(cc_qti_values::Examination, cc_qti_values::unlimited, 1, 2, 3, 4, 5);
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if (!in_array($value, $valid_values)) {
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throw new OutOfRangeException('Max attempts has invalid value');
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}
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$this->set_setting(cc_qti_metadata::cc_maxattempts, $value);
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}
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public function __construct() {
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//prepared default values
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$this->set_setting(cc_qti_metadata::cc_profile , cc_qti_values::exam_profile);
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$this->set_setting(cc_qti_metadata::qmd_assessmenttype, cc_qti_values::Examination );
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$this->set_setting(cc_qti_metadata::qmd_scoretype , cc_qti_values::Percentage );
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//optional empty values
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$this->set_setting(cc_qti_metadata::qmd_feedbackpermitted );
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352 |
$this->set_setting(cc_qti_metadata::qmd_hintspermitted );
|
|
|
353 |
$this->set_setting(cc_qti_metadata::qmd_solutionspermitted );
|
|
|
354 |
$this->set_setting(cc_qti_metadata::qmd_timelimit );
|
|
|
355 |
$this->set_setting(cc_qti_metadata::cc_allow_late_submission);
|
|
|
356 |
$this->set_setting(cc_qti_metadata::cc_maxattempts );
|
|
|
357 |
}
|
|
|
358 |
|
|
|
359 |
}
|
|
|
360 |
|
|
|
361 |
class cc_assesment_mattext extends cc_question_metadata_base {
|
|
|
362 |
protected $value = null;
|
|
|
363 |
|
|
|
364 |
public function __construct($value = null) {
|
|
|
365 |
$this->set_setting(cc_qti_tags::texttype, cc_qti_values::texttype);
|
|
|
366 |
$this->set_setting(cc_qti_tags::charset);//, 'ascii-us');
|
|
|
367 |
$this->set_setting(cc_qti_tags::label);
|
|
|
368 |
$this->set_setting(cc_qti_tags::uri);
|
|
|
369 |
$this->set_setting(cc_qti_tags::width);
|
|
|
370 |
$this->set_setting(cc_qti_tags::height);
|
|
|
371 |
$this->set_setting(cc_qti_tags::x0);
|
|
|
372 |
$this->set_setting(cc_qti_tags::y0);
|
|
|
373 |
$this->set_setting_wns(cc_qti_tags::xml_lang , cc_xml_namespace::xml);
|
|
|
374 |
$this->set_setting_wns(cc_qti_tags::xml_space, cc_xml_namespace::xml);//, 'default');
|
|
|
375 |
$this->value = $value;
|
|
|
376 |
}
|
|
|
377 |
|
|
|
378 |
public function set_label($value) {
|
|
|
379 |
$this->set_setting(cc_qti_tags::label, $value);
|
|
|
380 |
}
|
|
|
381 |
|
|
|
382 |
public function set_uri($value) {
|
|
|
383 |
$this->set_setting(cc_qti_tags::uri, $value);
|
|
|
384 |
}
|
|
|
385 |
|
|
|
386 |
public function set_width_height($width = null, $height = null) {
|
|
|
387 |
$this->set_setting(cc_qti_tags::width, $width);
|
|
|
388 |
$this->set_setting(cc_qti_tags::height, $height);
|
|
|
389 |
}
|
|
|
390 |
|
|
|
391 |
public function set_coor($x = null, $y = null) {
|
|
|
392 |
$this->set_setting(cc_qti_tags::x0, $x);
|
|
|
393 |
$this->set_setting(cc_qti_tags::y0, $y);
|
|
|
394 |
}
|
|
|
395 |
|
|
|
396 |
public function set_lang($lang = null) {
|
|
|
397 |
$this->set_setting_wns(cc_qti_tags::xml_lang , cc_xml_namespace::xml, $lang);
|
|
|
398 |
}
|
|
|
399 |
|
|
|
400 |
public function set_content($content, $type = cc_qti_values::texttype, $charset = null) {
|
|
|
401 |
$this->value = $content;
|
|
|
402 |
$this->set_setting(cc_qti_tags::texttype, $type);
|
|
|
403 |
$this->set_setting(cc_qti_tags::charset, $charset);
|
|
|
404 |
}
|
|
|
405 |
|
|
|
406 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
407 |
$mattext = $doc->append_new_element_ns_cdata($item, $namespace, cc_qti_tags::mattext, $this->value);
|
|
|
408 |
$this->generate_attributes($doc, $mattext, $namespace);
|
|
|
409 |
}
|
|
|
410 |
}
|
|
|
411 |
|
|
|
412 |
class cc_assesment_matref {
|
|
|
413 |
protected $linkref = null;
|
|
|
414 |
|
|
|
415 |
public function __construct($linkref) {
|
|
|
416 |
$this->linkref = $linkref;
|
|
|
417 |
}
|
|
|
418 |
|
|
|
419 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
420 |
$doc->append_new_element_ns($item, $namespace, cc_qti_tags::matref, $this->linkref);
|
|
|
421 |
$doc->append_new_attribute_ns($node, $namespace, cc_qti_tags::linkrefid, $this->linkref);
|
|
|
422 |
}
|
|
|
423 |
}
|
|
|
424 |
|
|
|
425 |
class cc_assesment_response_matref extends cc_assesment_matref {
|
|
|
426 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
427 |
$node = $doc->append_new_element_ns($item, $namespace, cc_qti_tags::material_ref);
|
|
|
428 |
$doc->append_new_attribute_ns($node, $namespace, cc_qti_tags::linkrefid, $this->linkref);
|
|
|
429 |
}
|
|
|
430 |
}
|
|
|
431 |
|
|
|
432 |
class cc_assesment_matbreak {
|
|
|
433 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
434 |
$doc->append_new_element_ns($item, $namespace, cc_qti_tags::matbreak);
|
|
|
435 |
}
|
|
|
436 |
}
|
|
|
437 |
|
|
|
438 |
abstract class cc_assesment_material_base extends cc_question_metadata_base {
|
|
|
439 |
/**
|
|
|
440 |
* @var mixed
|
|
|
441 |
*/
|
|
|
442 |
protected $mattag = null;
|
|
|
443 |
protected $tagname = null;
|
|
|
444 |
|
|
|
445 |
protected function set_tag_value($object) {
|
|
|
446 |
$this->mattag = $object;
|
|
|
447 |
}
|
|
|
448 |
|
|
|
449 |
public function set_mattext(cc_assesment_mattext $object) {
|
|
|
450 |
$this->set_tag_value($object);
|
|
|
451 |
}
|
|
|
452 |
|
|
|
453 |
public function set_matref(cc_assesment_matref $object) {
|
|
|
454 |
$this->set_tag_value($object);
|
|
|
455 |
}
|
|
|
456 |
|
|
|
457 |
public function set_matbreak(cc_assesment_matbreak $object) {
|
|
|
458 |
$this->set_tag_value($object);
|
|
|
459 |
}
|
|
|
460 |
|
|
|
461 |
public function set_lang($value) {
|
|
|
462 |
$this->set_setting_wns(cc_qti_tags::xml_lang , cc_xml_namespace::xml, $value);
|
|
|
463 |
}
|
|
|
464 |
|
|
|
465 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
466 |
$material = $doc->append_new_element_ns($item, $namespace, $this->tagname);
|
|
|
467 |
$this->generate_attributes($doc, $material, $namespace);
|
|
|
468 |
if (!empty($this->mattag)) {
|
|
|
469 |
$this->mattag->generate($doc, $material, $namespace);
|
|
|
470 |
}
|
|
|
471 |
return $material;
|
|
|
472 |
}
|
|
|
473 |
}
|
|
|
474 |
|
|
|
475 |
class cc_assesment_altmaterial extends cc_assesment_material_base {
|
|
|
476 |
public function __construct($value = null) {
|
|
|
477 |
$this->set_setting_wns(cc_qti_tags::xml_lang , cc_xml_namespace::xml);
|
|
|
478 |
$this->tagname = cc_qti_tags::altmaterial;
|
|
|
479 |
}
|
|
|
480 |
}
|
|
|
481 |
|
|
|
482 |
class cc_assesment_material extends cc_assesment_material_base {
|
|
|
483 |
|
|
|
484 |
protected $altmaterial = null;
|
|
|
485 |
|
|
|
486 |
public function __construct($value = null) {
|
|
|
487 |
$this->set_setting(cc_qti_tags::label);
|
|
|
488 |
$this->set_setting_wns(cc_qti_tags::xml_lang , cc_xml_namespace::xml);
|
|
|
489 |
$this->tagname = cc_qti_tags::material;
|
|
|
490 |
}
|
|
|
491 |
|
|
|
492 |
public function set_label($value) {
|
|
|
493 |
$this->set_setting(cc_qti_tags::label, $value);
|
|
|
494 |
}
|
|
|
495 |
|
|
|
496 |
public function set_altmaterial(cc_assesment_altmaterial $object) {
|
|
|
497 |
$this->altmaterial = $object;
|
|
|
498 |
}
|
|
|
499 |
|
|
|
500 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
501 |
$material = parent::generate($doc, $item, $namespace);
|
|
|
502 |
if (!empty($this->altmaterial)) {
|
|
|
503 |
$this->altmaterial->generate($doc, $material, $namespace);
|
|
|
504 |
}
|
|
|
505 |
}
|
|
|
506 |
}
|
|
|
507 |
|
|
|
508 |
class cc_assesment_rubric_base extends cc_question_metadata_base {
|
|
|
509 |
|
|
|
510 |
protected $material = null;
|
|
|
511 |
|
|
|
512 |
public function set_material($object) {
|
|
|
513 |
$this->material = $object;
|
|
|
514 |
}
|
|
|
515 |
|
|
|
516 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
517 |
$rubric = $doc->append_new_element_ns($item, $namespace, cc_qti_tags::rubric);
|
|
|
518 |
if (!empty($this->material)) {
|
|
|
519 |
$this->material->generate($doc, $rubric, $namespace);
|
|
|
520 |
}
|
|
|
521 |
}
|
|
|
522 |
}
|
|
|
523 |
|
|
|
524 |
class cc_assesment_presentation_material_base extends cc_question_metadata_base {
|
|
|
525 |
protected $flowmats = array();
|
|
|
526 |
|
|
|
527 |
public function add_flow_mat($object) {
|
|
|
528 |
$this->flowmats[] = $object;
|
|
|
529 |
}
|
|
|
530 |
|
|
|
531 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
532 |
$node = $doc->append_new_element_ns($item, $namespace, cc_qti_tags::presentation_material);
|
|
|
533 |
if (!empty($this->flowmats)) {
|
|
|
534 |
foreach ($this->flowmats as $flow_mat) {
|
|
|
535 |
$flow_mat->generate($doc, $node, $namespace);
|
|
|
536 |
}
|
|
|
537 |
}
|
|
|
538 |
}
|
|
|
539 |
}
|
|
|
540 |
|
|
|
541 |
class cc_assesment_flow_mat_base extends cc_question_metadata_base {
|
|
|
542 |
|
|
|
543 |
protected $mattag = null;
|
|
|
544 |
|
|
|
545 |
protected function set_tag_value($object) {
|
|
|
546 |
$this->mattag = $object;
|
|
|
547 |
}
|
|
|
548 |
|
|
|
549 |
public function set_flow_mat(cc_assesment_flow_mat_base $object) {
|
|
|
550 |
$this->set_tag_value($object);
|
|
|
551 |
}
|
|
|
552 |
|
|
|
553 |
public function set_material(cc_assesment_material $object) {
|
|
|
554 |
$this->set_tag_value($object);
|
|
|
555 |
}
|
|
|
556 |
|
|
|
557 |
public function set_material_ref(cc_assesment_matref $object) {
|
|
|
558 |
$this->set_tag_value($object);
|
|
|
559 |
}
|
|
|
560 |
|
|
|
561 |
public function __construct($value = null) {
|
|
|
562 |
$this->set_setting(cc_qti_tags::t_class);
|
|
|
563 |
}
|
|
|
564 |
|
|
|
565 |
public function set_class($value) {
|
|
|
566 |
$this->set_setting(cc_qti_tags::t_class, $value);
|
|
|
567 |
}
|
|
|
568 |
|
|
|
569 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
570 |
$node = $doc->append_new_element_ns($item, $namespace, cc_qti_tags::flow_mat);
|
|
|
571 |
$this->generate_attributes($doc, $node, $namespace);
|
|
|
572 |
if (!empty($this->mattag)) {
|
|
|
573 |
$this->mattag->generate($doc, $node, $namespace);
|
|
|
574 |
}
|
|
|
575 |
}
|
|
|
576 |
|
|
|
577 |
}
|
|
|
578 |
|
|
|
579 |
class cc_assesment_section extends cc_question_metadata_base {
|
|
|
580 |
/**
|
|
|
581 |
* @var array
|
|
|
582 |
*/
|
|
|
583 |
protected $items = array();
|
|
|
584 |
|
|
|
585 |
public function __construct() {
|
|
|
586 |
$this->set_setting(cc_qti_tags::ident, cc_helpers::uuidgen('I_'));
|
|
|
587 |
$this->set_setting(cc_qti_tags::title);
|
|
|
588 |
$this->set_setting_wns(cc_qti_tags::xml_lang, cc_xml_namespace::xml);
|
|
|
589 |
}
|
|
|
590 |
|
|
|
591 |
public function set_ident($value) {
|
|
|
592 |
$this->set_setting(cc_qti_tags::ident, $value);
|
|
|
593 |
}
|
|
|
594 |
|
|
|
595 |
public function set_title($value) {
|
|
|
596 |
$this->set_setting(cc_qti_tags::title, $value);
|
|
|
597 |
}
|
|
|
598 |
|
|
|
599 |
public function set_lang($value) {
|
|
|
600 |
$this->set_setting_wns(cc_qti_tags::xml_lang, cc_xml_namespace::xml, $value);
|
|
|
601 |
}
|
|
|
602 |
|
|
|
603 |
public function add_item(cc_assesment_section_item $object) {
|
|
|
604 |
$this->items[] = $object;
|
|
|
605 |
}
|
|
|
606 |
|
|
|
607 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
608 |
$node = $doc->append_new_element_ns($item, $namespace, cc_qti_tags::section);
|
|
|
609 |
$this->generate_attributes($doc, $node, $namespace);
|
|
|
610 |
if (!empty($this->items)) {
|
|
|
611 |
foreach ($this->items as $item) {
|
|
|
612 |
$item->generate($doc, $node, $namespace);
|
|
|
613 |
}
|
|
|
614 |
}
|
|
|
615 |
}
|
|
|
616 |
}
|
|
|
617 |
|
|
|
618 |
class cc_assesment_itemmetadata extends cc_question_metadata_base {
|
|
|
619 |
public function add_metadata($object) {
|
|
|
620 |
$this->metadata[] = $object;
|
|
|
621 |
}
|
|
|
622 |
|
|
|
623 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
624 |
$node = $doc->append_new_element_ns($item, $namespace, cc_qti_tags::itemmetadata);
|
|
|
625 |
if (!empty($this->metadata)) {
|
|
|
626 |
foreach ($this->metadata as $metaitem) {
|
|
|
627 |
$metaitem->generate($doc, $node, $namespace);
|
|
|
628 |
}
|
|
|
629 |
}
|
|
|
630 |
}
|
|
|
631 |
}
|
|
|
632 |
|
|
|
633 |
class cc_assesment_decvartype extends cc_question_metadata_base {
|
|
|
634 |
|
|
|
635 |
public function __construct() {
|
|
|
636 |
$this->set_setting(cc_qti_tags::varname, cc_qti_values::SCORE);
|
|
|
637 |
$this->set_setting(cc_qti_tags::vartype, cc_qti_values::Integer);
|
|
|
638 |
$this->set_setting(cc_qti_tags::minvalue);
|
|
|
639 |
$this->set_setting(cc_qti_tags::maxvalue);
|
|
|
640 |
}
|
|
|
641 |
|
|
|
642 |
public function set_vartype($value) {
|
|
|
643 |
$this->set_setting(cc_qti_tags::vartype, $value);
|
|
|
644 |
}
|
|
|
645 |
|
|
|
646 |
public function set_limits($min = null, $max = null) {
|
|
|
647 |
$this->set_setting(cc_qti_tags::minvalue, $min);
|
|
|
648 |
$this->set_setting(cc_qti_tags::maxvalue, $max);
|
|
|
649 |
}
|
|
|
650 |
|
|
|
651 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
652 |
$node = $doc->append_new_element_ns($item, $namespace, cc_qti_tags::decvar);
|
|
|
653 |
$this->generate_attributes($doc, $node, $namespace);
|
|
|
654 |
}
|
|
|
655 |
}
|
|
|
656 |
|
|
|
657 |
|
|
|
658 |
class cc_assignment_conditionvar_othertype extends cc_question_metadata_base {
|
|
|
659 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
660 |
$doc->append_new_element_ns($item, $namespace, cc_qti_tags::other);
|
|
|
661 |
}
|
|
|
662 |
}
|
|
|
663 |
|
|
|
664 |
class cc_assignment_conditionvar_varequaltype extends cc_question_metadata_base {
|
|
|
665 |
protected $tagname = null;
|
|
|
666 |
protected $answerid = null;
|
|
|
667 |
|
|
|
668 |
public function __construct($value = null) {
|
|
|
669 |
if (is_null($value)) {
|
|
|
670 |
throw new InvalidArgumentException('Must not pass null!');
|
|
|
671 |
}
|
|
|
672 |
$this->answerid = $value;
|
|
|
673 |
$this->set_setting(cc_qti_tags::respident);
|
|
|
674 |
$this->set_setting(cc_qti_tags::case_);//, cc_qti_values::No );
|
|
|
675 |
$this->tagname = cc_qti_tags::varequal;
|
|
|
676 |
}
|
|
|
677 |
|
|
|
678 |
public function set_respident($value) {
|
|
|
679 |
$this->set_setting(cc_qti_tags::respident, $value);
|
|
|
680 |
}
|
|
|
681 |
|
|
|
682 |
public function enable_case($value = true) {
|
|
|
683 |
$this->enable_setting_yesno(cc_qti_tags::case_, $value);
|
|
|
684 |
}
|
|
|
685 |
|
|
|
686 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
687 |
$node = $doc->append_new_element_ns($item, $namespace, $this->tagname, $this->answerid);
|
|
|
688 |
$this->generate_attributes($doc, $node, $namespace);
|
|
|
689 |
}
|
|
|
690 |
}
|
|
|
691 |
|
|
|
692 |
class cc_assignment_conditionvar_varsubstringtype extends cc_assignment_conditionvar_varequaltype {
|
|
|
693 |
public function __construct($value) {
|
|
|
694 |
parent::__construct($value);
|
|
|
695 |
$this->tagname = cc_qti_tags::varsubstring;
|
|
|
696 |
}
|
|
|
697 |
}
|
|
|
698 |
|
|
|
699 |
|
|
|
700 |
class cc_assignment_conditionvar_andtype extends cc_question_metadata_base {
|
|
|
701 |
protected $nots = array();
|
|
|
702 |
protected $varequals = array();
|
|
|
703 |
|
|
|
704 |
public function set_not(cc_assignment_conditionvar_varequaltype $object) {
|
|
|
705 |
$this->nots[] = $object;
|
|
|
706 |
}
|
|
|
707 |
|
|
|
708 |
public function set_varequal(cc_assignment_conditionvar_varequaltype $object) {
|
|
|
709 |
$this->varequals[] = $object;
|
|
|
710 |
}
|
|
|
711 |
|
|
|
712 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
713 |
$node = $doc->append_new_element_ns($item, $namespace, cc_qti_tags::and_);
|
|
|
714 |
if (!empty($this->nots)) {
|
|
|
715 |
foreach ($this->nots as $notv) {
|
|
|
716 |
$not = $doc->append_new_element_ns($node, $namespace, cc_qti_tags::not_);
|
|
|
717 |
$notv->generate($doc, $not, $namespace);
|
|
|
718 |
}
|
|
|
719 |
}
|
|
|
720 |
|
|
|
721 |
if (!empty($this->varequals)) {
|
|
|
722 |
foreach ($this->varequals as $varequal) {
|
|
|
723 |
$varequal->generate($doc, $node, $namespace);
|
|
|
724 |
}
|
|
|
725 |
}
|
|
|
726 |
}
|
|
|
727 |
}
|
|
|
728 |
|
|
|
729 |
class cc_assignment_conditionvar extends cc_question_metadata_base {
|
|
|
730 |
|
|
|
731 |
/**
|
|
|
732 |
* @var cc_assignment_conditionvar_andtype
|
|
|
733 |
*/
|
|
|
734 |
protected $and = null;
|
|
|
735 |
/**
|
|
|
736 |
* @var cc_assignment_conditionvar_othertype
|
|
|
737 |
*/
|
|
|
738 |
protected $other = null;
|
|
|
739 |
/**
|
|
|
740 |
* @var array
|
|
|
741 |
*/
|
|
|
742 |
protected $varequal = array();
|
|
|
743 |
/**
|
|
|
744 |
* @var cc_assignment_conditionvar_varsubstringtype
|
|
|
745 |
*/
|
|
|
746 |
protected $varsubstring = null;
|
|
|
747 |
|
|
|
748 |
public function set_and(cc_assignment_conditionvar_andtype $object) {
|
|
|
749 |
$this->and = $object;
|
|
|
750 |
}
|
|
|
751 |
|
|
|
752 |
public function set_other(cc_assignment_conditionvar_othertype $object) {
|
|
|
753 |
$this->other = $object;
|
|
|
754 |
}
|
|
|
755 |
|
|
|
756 |
public function set_varequal(cc_assignment_conditionvar_varequaltype $object) {
|
|
|
757 |
$this->varequal[] = $object;
|
|
|
758 |
}
|
|
|
759 |
|
|
|
760 |
public function set_varsubstring(cc_assignment_conditionvar_varsubstringtype $object) {
|
|
|
761 |
$this->varsubstring = $object;
|
|
|
762 |
}
|
|
|
763 |
|
|
|
764 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
765 |
$node = $doc->append_new_element_ns($item, $namespace, cc_qti_tags::conditionvar);
|
|
|
766 |
|
|
|
767 |
if (!empty($this->and)) {
|
|
|
768 |
$this->and->generate($doc, $node, $namespace);
|
|
|
769 |
}
|
|
|
770 |
|
|
|
771 |
if (!empty($this->other)) {
|
|
|
772 |
$this->other->generate($doc, $node, $namespace);
|
|
|
773 |
}
|
|
|
774 |
|
|
|
775 |
if (!empty($this->varequal)) {
|
|
|
776 |
foreach ($this->varequal as $varequal) {
|
|
|
777 |
$varequal->generate($doc, $node, $namespace);
|
|
|
778 |
}
|
|
|
779 |
}
|
|
|
780 |
|
|
|
781 |
if (!empty($this->varsubstring)) {
|
|
|
782 |
$this->varsubstring->generate($doc, $node, $namespace);
|
|
|
783 |
}
|
|
|
784 |
}
|
|
|
785 |
}
|
|
|
786 |
|
|
|
787 |
class cc_assignment_displayfeedbacktype extends cc_question_metadata_base {
|
|
|
788 |
public function __construct() {
|
|
|
789 |
$this->set_setting(cc_qti_tags::feedbacktype);
|
|
|
790 |
$this->set_setting(cc_qti_tags::linkrefid);
|
|
|
791 |
}
|
|
|
792 |
|
|
|
793 |
public function set_feedbacktype($value) {
|
|
|
794 |
$this->set_setting(cc_qti_tags::feedbacktype, $value);
|
|
|
795 |
}
|
|
|
796 |
|
|
|
797 |
public function set_linkrefid($value) {
|
|
|
798 |
$this->set_setting(cc_qti_tags::linkrefid, $value);
|
|
|
799 |
}
|
|
|
800 |
|
|
|
801 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
802 |
$node = $doc->append_new_element_ns($item, $namespace, cc_qti_tags::displayfeedback);
|
|
|
803 |
$this->generate_attributes($doc, $node, $namespace);
|
|
|
804 |
}
|
|
|
805 |
}
|
|
|
806 |
|
|
|
807 |
|
|
|
808 |
class cc_assignment_setvartype extends cc_question_metadata_base {
|
|
|
809 |
/**
|
|
|
810 |
* @var integer
|
|
|
811 |
*/
|
|
|
812 |
protected $tagvalue = null;
|
|
|
813 |
|
|
|
814 |
public function __construct($tagvalue = 100) {
|
|
|
815 |
$this->set_setting(cc_qti_tags::varname, cc_qti_values::SCORE);
|
|
|
816 |
$this->set_setting(cc_qti_tags::action , cc_qti_values::Set );
|
|
|
817 |
$this->tagvalue = $tagvalue;
|
|
|
818 |
}
|
|
|
819 |
|
|
|
820 |
public function set_varname($value) {
|
|
|
821 |
$this->set_setting(cc_qti_tags::varname, $value);
|
|
|
822 |
}
|
|
|
823 |
|
|
|
824 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
825 |
$node = $doc->append_new_element_ns($item, $namespace, cc_qti_tags::setvar, $this->tagvalue);
|
|
|
826 |
$this->generate_attributes($doc, $node, $namespace);
|
|
|
827 |
}
|
|
|
828 |
}
|
|
|
829 |
|
|
|
830 |
class cc_assesment_respconditiontype extends cc_question_metadata_base {
|
|
|
831 |
/**
|
|
|
832 |
* @var cc_assignment_conditionvar
|
|
|
833 |
*/
|
|
|
834 |
protected $conditionvar = null;
|
|
|
835 |
protected $setvar = array();
|
|
|
836 |
protected $displayfeedback = array();
|
|
|
837 |
|
|
|
838 |
public function __construct() {
|
|
|
839 |
$this->set_setting(cc_qti_tags::title);
|
|
|
840 |
$this->set_setting(cc_qti_tags::continue_, cc_qti_values::No);
|
|
|
841 |
}
|
|
|
842 |
|
|
|
843 |
public function set_title($value) {
|
|
|
844 |
$this->set_setting(cc_qti_tags::title, $value);
|
|
|
845 |
}
|
|
|
846 |
|
|
|
847 |
public function enable_continue($value = true) {
|
|
|
848 |
$this->enable_setting_yesno(cc_qti_tags::continue_, $value);
|
|
|
849 |
}
|
|
|
850 |
|
|
|
851 |
public function set_conditionvar(cc_assignment_conditionvar $object) {
|
|
|
852 |
$this->conditionvar = $object;
|
|
|
853 |
}
|
|
|
854 |
|
|
|
855 |
public function add_setvar(cc_assignment_setvartype $object) {
|
|
|
856 |
$this->setvar[] = $object;
|
|
|
857 |
}
|
|
|
858 |
|
|
|
859 |
public function add_displayfeedback(cc_assignment_displayfeedbacktype $object) {
|
|
|
860 |
$this->displayfeedback[] = $object;
|
|
|
861 |
}
|
|
|
862 |
|
|
|
863 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
864 |
$node = $doc->append_new_element_ns($item, $namespace, cc_qti_tags::respcondition);
|
|
|
865 |
$this->generate_attributes($doc, $node, $namespace);
|
|
|
866 |
|
|
|
867 |
if (!empty($this->conditionvar)) {
|
|
|
868 |
$this->conditionvar->generate($doc, $node, $namespace);
|
|
|
869 |
}
|
|
|
870 |
|
|
|
871 |
if (!empty($this->setvar)) {
|
|
|
872 |
foreach ($this->setvar as $setvar) {
|
|
|
873 |
$setvar->generate($doc, $node, $namespace);
|
|
|
874 |
}
|
|
|
875 |
}
|
|
|
876 |
|
|
|
877 |
if (!empty($this->displayfeedback)) {
|
|
|
878 |
foreach ($this->displayfeedback as $displayfeedback) {
|
|
|
879 |
$displayfeedback->generate($doc, $node, $namespace);
|
|
|
880 |
}
|
|
|
881 |
}
|
|
|
882 |
}
|
|
|
883 |
}
|
|
|
884 |
|
|
|
885 |
|
|
|
886 |
class cc_assesment_resprocessingtype extends cc_question_metadata_base {
|
|
|
887 |
/**
|
|
|
888 |
* @var cc_assesment_decvartype
|
|
|
889 |
*/
|
|
|
890 |
protected $decvar = null;
|
|
|
891 |
/**
|
|
|
892 |
* @var array
|
|
|
893 |
*/
|
|
|
894 |
protected $respconditions = array();
|
|
|
895 |
|
|
|
896 |
public function set_decvar(cc_assesment_decvartype $object) {
|
|
|
897 |
$this->decvar = $object;
|
|
|
898 |
}
|
|
|
899 |
|
|
|
900 |
public function add_respcondition(cc_assesment_respconditiontype $object) {
|
|
|
901 |
$this->respconditions[] = $object;
|
|
|
902 |
}
|
|
|
903 |
|
|
|
904 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
905 |
$node = $doc->append_new_element_ns($item, $namespace, cc_qti_tags::resprocessing);
|
|
|
906 |
$outcomes = $doc->append_new_element_ns($node, $namespace, cc_qti_tags::outcomes);
|
|
|
907 |
if (!empty($this->decvar)) {
|
|
|
908 |
$this->decvar->generate($doc, $outcomes, $namespace);
|
|
|
909 |
}
|
|
|
910 |
if (!empty($this->respconditions)) {
|
|
|
911 |
foreach ($this->respconditions as $rcond) {
|
|
|
912 |
$rcond->generate($doc, $node, $namespace);
|
|
|
913 |
}
|
|
|
914 |
}
|
|
|
915 |
}
|
|
|
916 |
}
|
|
|
917 |
|
|
|
918 |
|
|
|
919 |
class cc_assesment_itemfeedback_shintmaterial_base extends cc_question_metadata_base {
|
|
|
920 |
/**
|
|
|
921 |
* @var string
|
|
|
922 |
*/
|
|
|
923 |
protected $tagname = null;
|
|
|
924 |
/**
|
|
|
925 |
* @var array
|
|
|
926 |
*/
|
|
|
927 |
protected $flow_mats = array();
|
|
|
928 |
/**
|
|
|
929 |
* @var array
|
|
|
930 |
*/
|
|
|
931 |
protected $materials = array();
|
|
|
932 |
|
|
|
933 |
/**
|
|
|
934 |
* @param cc_assesment_flow_mattype $object
|
|
|
935 |
*/
|
|
|
936 |
public function add_flow_mat(cc_assesment_flow_mattype $object) {
|
|
|
937 |
$this->flow_mats[] = $object;
|
|
|
938 |
}
|
|
|
939 |
|
|
|
940 |
/**
|
|
|
941 |
* @param cc_assesment_material $object
|
|
|
942 |
*/
|
|
|
943 |
public function add_material(cc_assesment_material $object) {
|
|
|
944 |
$this->materials[] = $object;
|
|
|
945 |
}
|
|
|
946 |
|
|
|
947 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
948 |
$node = $doc->append_new_element_ns($item, $namespace, $this->tagname);
|
|
|
949 |
|
|
|
950 |
if (!empty($this->flow_mats)) {
|
|
|
951 |
foreach ($this->flow_mats as $flow_mat) {
|
|
|
952 |
$flow_mat->generate($doc, $node, $namespace);
|
|
|
953 |
}
|
|
|
954 |
}
|
|
|
955 |
|
|
|
956 |
if (!empty($this->materials)) {
|
|
|
957 |
foreach ($this->materials as $material) {
|
|
|
958 |
$material->generate($doc, $node, $namespace);
|
|
|
959 |
}
|
|
|
960 |
}
|
|
|
961 |
}
|
|
|
962 |
}
|
|
|
963 |
|
|
|
964 |
class cc_assesment_itemfeedback_hintmaterial extends cc_assesment_itemfeedback_shintmaterial_base {
|
|
|
965 |
public function __construct() {
|
|
|
966 |
$this->tagname = cc_qti_tags::hint;
|
|
|
967 |
}
|
|
|
968 |
}
|
|
|
969 |
|
|
|
970 |
class cc_assesment_itemfeedback_solutionmaterial extends cc_assesment_itemfeedback_shintmaterial_base {
|
|
|
971 |
public function __construct() {
|
|
|
972 |
$this->tagname = cc_qti_tags::solutionmaterial;
|
|
|
973 |
}
|
|
|
974 |
}
|
|
|
975 |
|
|
|
976 |
class cc_assesment_itemfeedback_shintype_base extends cc_question_metadata_base {
|
|
|
977 |
/**
|
|
|
978 |
* @var string
|
|
|
979 |
*/
|
|
|
980 |
protected $tagname = null;
|
|
|
981 |
/**
|
|
|
982 |
* @var array
|
|
|
983 |
*/
|
|
|
984 |
protected $items = array();
|
|
|
985 |
|
|
|
986 |
public function __construct() {
|
|
|
987 |
$this->set_setting(cc_qti_tags::feedbackstyle, cc_qti_values::Complete);
|
|
|
988 |
}
|
|
|
989 |
|
|
|
990 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
991 |
$node = $doc->append_new_element_ns($item, $namespace, $this->tagname);
|
|
|
992 |
$this->generate_attributes($doc, $node, $namespace);
|
|
|
993 |
|
|
|
994 |
if (!empty($this->items)) {
|
|
|
995 |
foreach ($this->items as $telement) {
|
|
|
996 |
$telement->generate($doc, $node, $namespace);
|
|
|
997 |
}
|
|
|
998 |
}
|
|
|
999 |
}
|
|
|
1000 |
}
|
|
|
1001 |
|
|
|
1002 |
class cc_assesment_itemfeedback_solutiontype extends cc_assesment_itemfeedback_shintype_base {
|
|
|
1003 |
public function __construct() {
|
|
|
1004 |
parent::__construct();
|
|
|
1005 |
$this->tagname = cc_qti_tags::solution;
|
|
|
1006 |
}
|
|
|
1007 |
|
|
|
1008 |
/**
|
|
|
1009 |
* @param cc_assesment_itemfeedback_solutionmaterial $object
|
|
|
1010 |
*/
|
|
|
1011 |
public function add_solutionmaterial(cc_assesment_itemfeedback_solutionmaterial $object) {
|
|
|
1012 |
$this->items[] = $object;
|
|
|
1013 |
}
|
|
|
1014 |
}
|
|
|
1015 |
|
|
|
1016 |
class cc_assesment_itemfeedbac_hinttype extends cc_assesment_itemfeedback_shintype_base {
|
|
|
1017 |
public function __construct() {
|
|
|
1018 |
parent::__construct();
|
|
|
1019 |
$this->tagname = cc_qti_tags::hint;
|
|
|
1020 |
}
|
|
|
1021 |
|
|
|
1022 |
/**
|
|
|
1023 |
* @param cc_assesment_itemfeedback_hintmaterial $object
|
|
|
1024 |
*/
|
|
|
1025 |
public function add_hintmaterial(cc_assesment_itemfeedback_hintmaterial $object) {
|
|
|
1026 |
$this->items[] = $object;
|
|
|
1027 |
}
|
|
|
1028 |
}
|
|
|
1029 |
|
|
|
1030 |
class cc_assesment_itemfeedbacktype extends cc_question_metadata_base {
|
|
|
1031 |
/**
|
|
|
1032 |
* @var cc_assesment_flow_mattype
|
|
|
1033 |
*/
|
|
|
1034 |
protected $flow_mat = null;
|
|
|
1035 |
/**
|
|
|
1036 |
* @var cc_assesment_material
|
|
|
1037 |
*/
|
|
|
1038 |
protected $material = null;
|
|
|
1039 |
/**
|
|
|
1040 |
* @var cc_assesment_itemfeedback_solutiontype
|
|
|
1041 |
*/
|
|
|
1042 |
protected $solution = null;
|
|
|
1043 |
protected $hint = null;
|
|
|
1044 |
|
|
|
1045 |
/** @var cc_assignment_displayfeedbacktype item feedback. */
|
|
|
1046 |
protected $itemfeedback;
|
|
|
1047 |
|
|
|
1048 |
public function __construct() {
|
|
|
1049 |
$this->set_setting(cc_qti_tags::ident, cc_helpers::uuidgen('I_'));
|
|
|
1050 |
$this->set_setting(cc_qti_tags::title);
|
|
|
1051 |
}
|
|
|
1052 |
|
|
|
1053 |
/**
|
|
|
1054 |
* @param string $value
|
|
|
1055 |
*/
|
|
|
1056 |
public function set_ident($value) {
|
|
|
1057 |
$this->set_setting(cc_qti_tags::ident, $value);
|
|
|
1058 |
}
|
|
|
1059 |
|
|
|
1060 |
/**
|
|
|
1061 |
* @param string $value
|
|
|
1062 |
*/
|
|
|
1063 |
public function set_title($value) {
|
|
|
1064 |
$this->set_setting(cc_qti_tags::title, $value);
|
|
|
1065 |
}
|
|
|
1066 |
|
|
|
1067 |
/**
|
|
|
1068 |
* @param cc_assesment_flow_mattype $object
|
|
|
1069 |
*/
|
|
|
1070 |
public function set_flow_mat(cc_assesment_flow_mattype $object) {
|
|
|
1071 |
$this->flow_mat = $object;
|
|
|
1072 |
}
|
|
|
1073 |
|
|
|
1074 |
/**
|
|
|
1075 |
* @param cc_assesment_material $object
|
|
|
1076 |
*/
|
|
|
1077 |
public function set_material(cc_assesment_material $object) {
|
|
|
1078 |
$this->material = $object;
|
|
|
1079 |
}
|
|
|
1080 |
|
|
|
1081 |
/**
|
|
|
1082 |
* @param cc_assesment_itemfeedback_solutiontype $object
|
|
|
1083 |
*/
|
|
|
1084 |
public function set_solution(cc_assesment_itemfeedback_solutiontype $object) {
|
|
|
1085 |
$this->solution = $object;
|
|
|
1086 |
}
|
|
|
1087 |
|
|
|
1088 |
public function set_hint($object) {
|
|
|
1089 |
$this->hint = $object;
|
|
|
1090 |
}
|
|
|
1091 |
|
|
|
1092 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
1093 |
$node = $doc->append_new_element_ns($item, $namespace, cc_qti_tags::itemfeedback);
|
|
|
1094 |
$this->generate_attributes($doc, $node, $namespace);
|
|
|
1095 |
|
|
|
1096 |
if (!empty($this->flow_mat) && empty($this->material)) {
|
|
|
1097 |
$this->flow_mat->generate($doc, $node, $namespace);
|
|
|
1098 |
}
|
|
|
1099 |
|
|
|
1100 |
if (!empty($this->material) && empty($this->flow_mat)) {
|
|
|
1101 |
$this->material->generate($doc, $node, $namespace);
|
|
|
1102 |
}
|
|
|
1103 |
|
|
|
1104 |
if (!empty($this->solution)) {
|
|
|
1105 |
$this->solution->generate($doc, $node, $namespace);
|
|
|
1106 |
}
|
|
|
1107 |
|
|
|
1108 |
if (!empty($this->itemfeedback)) {
|
|
|
1109 |
$this->itemfeedback->generate($doc, $node, $namespace);
|
|
|
1110 |
}
|
|
|
1111 |
}
|
|
|
1112 |
}
|
|
|
1113 |
|
|
|
1114 |
class cc_assesment_section_item extends cc_assesment_section {
|
|
|
1115 |
|
|
|
1116 |
/**
|
|
|
1117 |
* @var cc_assesment_itemmetadata
|
|
|
1118 |
*/
|
|
|
1119 |
protected $itemmetadata = null;
|
|
|
1120 |
/**
|
|
|
1121 |
* @var cc_assesment_presentation
|
|
|
1122 |
*/
|
|
|
1123 |
protected $presentation = null;
|
|
|
1124 |
protected $resprocessing = array();
|
|
|
1125 |
protected $itemfeedback = array();
|
|
|
1126 |
|
|
|
1127 |
public function set_itemmetadata(cc_assesment_itemmetadata $object) {
|
|
|
1128 |
$this->itemmetadata = $object;
|
|
|
1129 |
}
|
|
|
1130 |
|
|
|
1131 |
public function set_presentation(cc_assesment_presentation $object) {
|
|
|
1132 |
$this->presentation = $object;
|
|
|
1133 |
}
|
|
|
1134 |
|
|
|
1135 |
public function add_resprocessing(cc_assesment_resprocessingtype $object) {
|
|
|
1136 |
$this->resprocessing[] = $object;
|
|
|
1137 |
}
|
|
|
1138 |
|
|
|
1139 |
public function add_itemfeedback(cc_assesment_itemfeedbacktype $object) {
|
|
|
1140 |
$this->itemfeedback[] = $object;
|
|
|
1141 |
}
|
|
|
1142 |
|
|
|
1143 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
1144 |
$node = $doc->append_new_element_ns($item, $namespace, cc_qti_tags::item);
|
|
|
1145 |
$this->generate_attributes($doc, $node, $namespace);
|
|
|
1146 |
|
|
|
1147 |
if (!empty($this->itemmetadata)) {
|
|
|
1148 |
$this->itemmetadata->generate($doc, $node, $namespace);
|
|
|
1149 |
}
|
|
|
1150 |
|
|
|
1151 |
if (!empty($this->presentation)) {
|
|
|
1152 |
$this->presentation->generate($doc, $node, $namespace);
|
|
|
1153 |
}
|
|
|
1154 |
|
|
|
1155 |
if (!empty($this->resprocessing)) {
|
|
|
1156 |
foreach ($this->resprocessing as $resprocessing) {
|
|
|
1157 |
$resprocessing->generate($doc, $node, $namespace);
|
|
|
1158 |
}
|
|
|
1159 |
}
|
|
|
1160 |
|
|
|
1161 |
if (!empty($this->itemfeedback)) {
|
|
|
1162 |
foreach ($this->itemfeedback as $itemfeedback) {
|
|
|
1163 |
$itemfeedback->generate($doc, $node, $namespace);
|
|
|
1164 |
}
|
|
|
1165 |
}
|
|
|
1166 |
}
|
|
|
1167 |
}
|
|
|
1168 |
|
|
|
1169 |
class cc_assesment_render_choicetype extends cc_question_metadata_base {
|
|
|
1170 |
/**
|
|
|
1171 |
* @var array
|
|
|
1172 |
*/
|
|
|
1173 |
protected $materials = array();
|
|
|
1174 |
|
|
|
1175 |
/**
|
|
|
1176 |
* @var array
|
|
|
1177 |
*/
|
|
|
1178 |
protected $material_refs = array();
|
|
|
1179 |
|
|
|
1180 |
/**
|
|
|
1181 |
* @var array
|
|
|
1182 |
*/
|
|
|
1183 |
protected $response_labels = array();
|
|
|
1184 |
/**
|
|
|
1185 |
* @var array
|
|
|
1186 |
*/
|
|
|
1187 |
protected $flow_labels = array();
|
|
|
1188 |
|
|
|
1189 |
public function __construct() {
|
|
|
1190 |
$this->set_setting(cc_qti_tags::shuffle, cc_qti_values::No);
|
|
|
1191 |
$this->set_setting(cc_qti_tags::minnumber);
|
|
|
1192 |
$this->set_setting(cc_qti_tags::maxnumber);
|
|
|
1193 |
}
|
|
|
1194 |
|
|
|
1195 |
public function add_material(cc_assesment_material $object) {
|
|
|
1196 |
$this->materials[] = $object;
|
|
|
1197 |
}
|
|
|
1198 |
|
|
|
1199 |
public function add_material_ref(cc_assesment_response_matref $object) {
|
|
|
1200 |
$this->material_refs[] = $object;
|
|
|
1201 |
}
|
|
|
1202 |
|
|
|
1203 |
public function add_response_label(cc_assesment_response_labeltype $object) {
|
|
|
1204 |
$this->response_labels[] = $object;
|
|
|
1205 |
}
|
|
|
1206 |
|
|
|
1207 |
public function add_flow_label($object) {
|
|
|
1208 |
$this->flow_labels[] = $object;
|
|
|
1209 |
}
|
|
|
1210 |
|
|
|
1211 |
public function enable_shuffle($value = true) {
|
|
|
1212 |
$this->enable_setting_yesno(cc_qti_tags::shuffle, $value);
|
|
|
1213 |
}
|
|
|
1214 |
|
|
|
1215 |
public function set_limits($min = null, $max = null) {
|
|
|
1216 |
$this->set_setting(cc_qti_tags::minnumber, $min);
|
|
|
1217 |
$this->set_setting(cc_qti_tags::maxnumber, $max);
|
|
|
1218 |
}
|
|
|
1219 |
|
|
|
1220 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
1221 |
$node = $doc->append_new_element_ns($item, $namespace, cc_qti_tags::render_choice);
|
|
|
1222 |
$this->generate_attributes($doc, $node, $namespace);
|
|
|
1223 |
|
|
|
1224 |
if (!empty($this->materials)) {
|
|
|
1225 |
foreach ($this->materials as $mattag) {
|
|
|
1226 |
$mattag->generate($doc, $node, $namespace);
|
|
|
1227 |
}
|
|
|
1228 |
}
|
|
|
1229 |
|
|
|
1230 |
if (!empty($this->material_refs)) {
|
|
|
1231 |
foreach ($this->material_refs as $matreftag) {
|
|
|
1232 |
$matreftag->generate($doc, $node, $namespace);
|
|
|
1233 |
}
|
|
|
1234 |
}
|
|
|
1235 |
|
|
|
1236 |
if (!empty($this->response_labels)) {
|
|
|
1237 |
foreach ($this->response_labels as $resplabtag) {
|
|
|
1238 |
$resplabtag->generate($doc, $node, $namespace);
|
|
|
1239 |
}
|
|
|
1240 |
}
|
|
|
1241 |
|
|
|
1242 |
if (!empty($this->flow_labels)) {
|
|
|
1243 |
foreach ($this->flow_labels as $flowlabtag) {
|
|
|
1244 |
$flowlabtag->generate($doc, $node, $namespace);
|
|
|
1245 |
}
|
|
|
1246 |
}
|
|
|
1247 |
}
|
|
|
1248 |
|
|
|
1249 |
}
|
|
|
1250 |
|
|
|
1251 |
class cc_assesment_flow_mattype extends cc_question_metadata_base {
|
|
|
1252 |
|
|
|
1253 |
/**
|
|
|
1254 |
* @var cc_assesment_material
|
|
|
1255 |
*/
|
|
|
1256 |
protected $material = null;
|
|
|
1257 |
/**
|
|
|
1258 |
* @var cc_assesment_response_matref
|
|
|
1259 |
*/
|
|
|
1260 |
protected $material_ref = null;
|
|
|
1261 |
/**
|
|
|
1262 |
* @var cc_assesment_flow_mattype
|
|
|
1263 |
*/
|
|
|
1264 |
protected $flow_mat = null;
|
|
|
1265 |
|
|
|
1266 |
public function __construct() {
|
|
|
1267 |
$this->set_setting(cc_qti_tags::t_class);
|
|
|
1268 |
}
|
|
|
1269 |
|
|
|
1270 |
public function set_class($value) {
|
|
|
1271 |
$this->set_setting(cc_qti_tags::t_class, $value);
|
|
|
1272 |
}
|
|
|
1273 |
|
|
|
1274 |
public function set_material(cc_assesment_material $object) {
|
|
|
1275 |
$this->material = $object;
|
|
|
1276 |
}
|
|
|
1277 |
|
|
|
1278 |
public function set_material_ref(cc_assesment_response_matref $object) {
|
|
|
1279 |
$this->material_ref = $object;
|
|
|
1280 |
}
|
|
|
1281 |
|
|
|
1282 |
public function set_flow_mat(cc_assesment_flow_mattype $object) {
|
|
|
1283 |
$this->flow_mat = $object;
|
|
|
1284 |
}
|
|
|
1285 |
|
|
|
1286 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
1287 |
$node = $doc->append_new_element_ns($item, $namespace, cc_qti_tags::flow_mat);
|
|
|
1288 |
$this->generate_attributes($doc, $node, $namespace);
|
|
|
1289 |
|
|
|
1290 |
if (!empty($this->flow_mat)) {
|
|
|
1291 |
$this->flow_mat->generate($doc, $node, $namespace);
|
|
|
1292 |
}
|
|
|
1293 |
|
|
|
1294 |
if (!empty($this->material)) {
|
|
|
1295 |
$this->material->generate($doc, $node, $namespace);
|
|
|
1296 |
}
|
|
|
1297 |
|
|
|
1298 |
if (!empty($this->material_ref)) {
|
|
|
1299 |
$this->material_ref->generate($doc, $node, $namespace);
|
|
|
1300 |
}
|
|
|
1301 |
}
|
|
|
1302 |
}
|
|
|
1303 |
|
|
|
1304 |
class cc_assesment_response_labeltype extends cc_question_metadata_base {
|
|
|
1305 |
/**
|
|
|
1306 |
* @var cc_assesment_material
|
|
|
1307 |
*/
|
|
|
1308 |
protected $material = null;
|
|
|
1309 |
|
|
|
1310 |
/**
|
|
|
1311 |
* @var cc_assesment_response_matref
|
|
|
1312 |
*/
|
|
|
1313 |
protected $material_ref = null;
|
|
|
1314 |
|
|
|
1315 |
/**
|
|
|
1316 |
* @var cc_assesment_flow_mattype
|
|
|
1317 |
*/
|
|
|
1318 |
protected $flow_mat = null;
|
|
|
1319 |
|
|
|
1320 |
public function __construct() {
|
|
|
1321 |
$this->set_setting(cc_qti_tags::ident, cc_helpers::uuidgen('I_'));
|
|
|
1322 |
$this->set_setting(cc_qti_tags::labelrefid);
|
|
|
1323 |
$this->set_setting(cc_qti_tags::rshuffle);
|
|
|
1324 |
$this->set_setting(cc_qti_tags::match_group);
|
|
|
1325 |
$this->set_setting(cc_qti_tags::match_max);
|
|
|
1326 |
}
|
|
|
1327 |
|
|
|
1328 |
public function set_ident($value) {
|
|
|
1329 |
$this->set_setting(cc_qti_tags::ident, $value);
|
|
|
1330 |
}
|
|
|
1331 |
|
|
|
1332 |
public function get_ident() {
|
|
|
1333 |
return $this->get_setting(cc_qti_tags::ident);
|
|
|
1334 |
}
|
|
|
1335 |
|
|
|
1336 |
public function set_labelrefid($value) {
|
|
|
1337 |
$this->set_setting(cc_qti_tags::labelrefid, $value);
|
|
|
1338 |
}
|
|
|
1339 |
|
|
|
1340 |
public function enable_rshuffle($value = true) {
|
|
|
1341 |
$this->enable_setting_yesno(cc_qti_tags::rshuffle, $value);
|
|
|
1342 |
}
|
|
|
1343 |
|
|
|
1344 |
public function set_match_group($value) {
|
|
|
1345 |
$this->set_setting(cc_qti_tags::match_group, $value);
|
|
|
1346 |
}
|
|
|
1347 |
|
|
|
1348 |
public function set_match_max($value) {
|
|
|
1349 |
$this->set_setting(cc_qti_tags::match_max, $value);
|
|
|
1350 |
}
|
|
|
1351 |
|
|
|
1352 |
public function set_material(cc_assesment_material $object) {
|
|
|
1353 |
$this->material = $object;
|
|
|
1354 |
}
|
|
|
1355 |
|
|
|
1356 |
public function set_material_ref(cc_assesment_response_matref $object) {
|
|
|
1357 |
$this->material_ref = $object;
|
|
|
1358 |
}
|
|
|
1359 |
|
|
|
1360 |
public function set_flow_mat(cc_assesment_flow_mattype $object) {
|
|
|
1361 |
$this->flow_mat = $object;
|
|
|
1362 |
}
|
|
|
1363 |
|
|
|
1364 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
1365 |
$node = $doc->append_new_element_ns($item, $namespace, cc_qti_tags::response_label);
|
|
|
1366 |
$this->generate_attributes($doc, $node, $namespace);
|
|
|
1367 |
|
|
|
1368 |
if (!empty($this->material)) {
|
|
|
1369 |
$this->material->generate($doc, $node, $namespace);
|
|
|
1370 |
}
|
|
|
1371 |
|
|
|
1372 |
if (!empty($this->material_ref)) {
|
|
|
1373 |
$this->material_ref->generate($doc, $node, $namespace);
|
|
|
1374 |
}
|
|
|
1375 |
|
|
|
1376 |
if (!empty($this->flow_mat)) {
|
|
|
1377 |
$this->flow_mat->generate($doc, $node, $namespace);
|
|
|
1378 |
}
|
|
|
1379 |
}
|
|
|
1380 |
}
|
|
|
1381 |
|
|
|
1382 |
class cc_assesment_flow_labeltype extends cc_question_metadata_base {
|
|
|
1383 |
/**
|
|
|
1384 |
* @var cc_assesment_flow_labeltype
|
|
|
1385 |
*/
|
|
|
1386 |
protected $flow_label = null;
|
|
|
1387 |
/**
|
|
|
1388 |
* @var cc_assesment_response_labeltype
|
|
|
1389 |
*/
|
|
|
1390 |
protected $response_label = null;
|
|
|
1391 |
|
|
|
1392 |
/** @var cc_assesment_material assesment material. */
|
|
|
1393 |
protected $material;
|
|
|
1394 |
|
|
|
1395 |
/** @var cc_assesment_response_matref assesment response material ref. */
|
|
|
1396 |
protected $material_ref;
|
|
|
1397 |
|
|
|
1398 |
public function __construct() {
|
|
|
1399 |
$this->set_setting(cc_qti_tags::t_class);
|
|
|
1400 |
}
|
|
|
1401 |
|
|
|
1402 |
public function set_class($value) {
|
|
|
1403 |
$this->set_setting(cc_qti_tags::t_class, $value);
|
|
|
1404 |
}
|
|
|
1405 |
|
|
|
1406 |
public function set_flow_label(cc_assesment_flow_labeltype $object) {
|
|
|
1407 |
$this->flow_label = $object;
|
|
|
1408 |
}
|
|
|
1409 |
|
|
|
1410 |
public function set_response_label(cc_assesment_response_labeltype $object) {
|
|
|
1411 |
$this->response_label = $object;
|
|
|
1412 |
}
|
|
|
1413 |
|
|
|
1414 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
1415 |
$node = $doc->append_new_element_ns($item, $namespace, cc_qti_tags::flow_label);
|
|
|
1416 |
$this->generate_attributes($doc, $node, $namespace);
|
|
|
1417 |
|
|
|
1418 |
if (!empty($this->material)) {
|
|
|
1419 |
$this->material->generate($doc, $node, $namespace);
|
|
|
1420 |
}
|
|
|
1421 |
|
|
|
1422 |
if (!empty($this->material_ref)) {
|
|
|
1423 |
$this->material_ref->generate($doc, $node, $namespace);
|
|
|
1424 |
}
|
|
|
1425 |
|
|
|
1426 |
if (!empty($this->response_label)) {
|
|
|
1427 |
$this->response_label->generate($doc, $node, $namespace);
|
|
|
1428 |
}
|
|
|
1429 |
|
|
|
1430 |
if (!empty($this->flow_label)) {
|
|
|
1431 |
$this->flow_label->generate($doc, $node, $namespace);
|
|
|
1432 |
}
|
|
|
1433 |
}
|
|
|
1434 |
|
|
|
1435 |
}
|
|
|
1436 |
|
|
|
1437 |
|
|
|
1438 |
class cc_assesment_render_fibtype extends cc_question_metadata_base {
|
|
|
1439 |
/**
|
|
|
1440 |
* @var cc_assesment_material
|
|
|
1441 |
*/
|
|
|
1442 |
protected $material = null;
|
|
|
1443 |
|
|
|
1444 |
/**
|
|
|
1445 |
* @var cc_assesment_response_matref
|
|
|
1446 |
*/
|
|
|
1447 |
protected $material_ref = null;
|
|
|
1448 |
/**
|
|
|
1449 |
* @var cc_assesment_response_labeltype
|
|
|
1450 |
*/
|
|
|
1451 |
protected $response_label = null;
|
|
|
1452 |
/**
|
|
|
1453 |
*
|
|
|
1454 |
* Enter description here ...
|
|
|
1455 |
* @var unknown_type
|
|
|
1456 |
*/
|
|
|
1457 |
protected $flow_label = null;
|
|
|
1458 |
|
|
|
1459 |
|
|
|
1460 |
public function __construct() {
|
|
|
1461 |
$this->set_setting(cc_qti_tags::encoding );
|
|
|
1462 |
$this->set_setting(cc_qti_tags::charset );
|
|
|
1463 |
$this->set_setting(cc_qti_tags::rows );
|
|
|
1464 |
$this->set_setting(cc_qti_tags::columns );
|
|
|
1465 |
$this->set_setting(cc_qti_tags::maxchars );
|
|
|
1466 |
$this->set_setting(cc_qti_tags::minnumber);
|
|
|
1467 |
$this->set_setting(cc_qti_tags::maxnumber);
|
|
|
1468 |
$this->set_setting(cc_qti_tags::prompt, cc_qti_values::Box);
|
|
|
1469 |
$this->set_setting(cc_qti_tags::fibtype, cc_qti_values::String);
|
|
|
1470 |
}
|
|
|
1471 |
|
|
|
1472 |
public function set_encoding($value) {
|
|
|
1473 |
$this->set_setting(cc_qti_tags::encoding, $value);
|
|
|
1474 |
}
|
|
|
1475 |
public function set_charset($value) {
|
|
|
1476 |
$this->set_setting(cc_qti_tags::charset, $value);
|
|
|
1477 |
}
|
|
|
1478 |
|
|
|
1479 |
public function set_rows($value) {
|
|
|
1480 |
$this->set_setting(cc_qti_tags::rows, $value);
|
|
|
1481 |
}
|
|
|
1482 |
|
|
|
1483 |
public function set_columns($value) {
|
|
|
1484 |
$this->set_setting(cc_qti_tags::columns, $value);
|
|
|
1485 |
}
|
|
|
1486 |
|
|
|
1487 |
public function set_maxchars($value) {
|
|
|
1488 |
$this->set_setting(cc_qti_tags::columns, $value);
|
|
|
1489 |
}
|
|
|
1490 |
|
|
|
1491 |
public function set_limits($min = null, $max = null) {
|
|
|
1492 |
$this->set_setting(cc_qti_tags::minnumber, $min);
|
|
|
1493 |
$this->set_setting(cc_qti_tags::maxnumber, $max);
|
|
|
1494 |
}
|
|
|
1495 |
|
|
|
1496 |
public function set_prompt($value) {
|
|
|
1497 |
$this->set_setting(cc_qti_tags::prompt, $value);
|
|
|
1498 |
}
|
|
|
1499 |
|
|
|
1500 |
public function set_fibtype($value) {
|
|
|
1501 |
$this->set_setting(cc_qti_tags::fibtype, $value);
|
|
|
1502 |
}
|
|
|
1503 |
|
|
|
1504 |
public function set_material(cc_assesment_material $object) {
|
|
|
1505 |
$this->material = $object;
|
|
|
1506 |
}
|
|
|
1507 |
|
|
|
1508 |
public function set_material_ref(cc_assesment_response_matref $object) {
|
|
|
1509 |
$this->material_ref = $object;
|
|
|
1510 |
}
|
|
|
1511 |
|
|
|
1512 |
public function set_response_label(cc_assesment_response_labeltype $object) {
|
|
|
1513 |
$this->response_label = $object;
|
|
|
1514 |
}
|
|
|
1515 |
|
|
|
1516 |
public function set_flow_label($object) {
|
|
|
1517 |
$this->flow_label = $object;
|
|
|
1518 |
}
|
|
|
1519 |
|
|
|
1520 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
1521 |
$node = $doc->append_new_element_ns($item, $namespace, cc_qti_tags::render_fib);
|
|
|
1522 |
$this->generate_attributes($doc, $node, $namespace);
|
|
|
1523 |
|
|
|
1524 |
if (!empty($this->material) && empty($this->material_ref)) {
|
|
|
1525 |
$this->material->generate($doc, $node, $namespace);
|
|
|
1526 |
}
|
|
|
1527 |
|
|
|
1528 |
if (!empty($this->material_ref) && empty($this->material)) {
|
|
|
1529 |
$this->material_ref->generate($doc, $node, $namespace);
|
|
|
1530 |
}
|
|
|
1531 |
|
|
|
1532 |
if (!empty($this->response_label)) {
|
|
|
1533 |
$this->response_label->generate($doc, $node, $namespace);
|
|
|
1534 |
}
|
|
|
1535 |
|
|
|
1536 |
if (!empty($this->flow_label)) {
|
|
|
1537 |
$this->flow_label->generate($doc, $node, $namespace);
|
|
|
1538 |
}
|
|
|
1539 |
}
|
|
|
1540 |
}
|
|
|
1541 |
|
|
|
1542 |
class cc_response_lidtype extends cc_question_metadata_base {
|
|
|
1543 |
/**
|
|
|
1544 |
* @var string
|
|
|
1545 |
*/
|
|
|
1546 |
protected $tagname = null;
|
|
|
1547 |
/**
|
|
|
1548 |
* @var cc_assesment_material
|
|
|
1549 |
*/
|
|
|
1550 |
protected $material = null;
|
|
|
1551 |
|
|
|
1552 |
/**
|
|
|
1553 |
* @var cc_assesment_response_matref
|
|
|
1554 |
*/
|
|
|
1555 |
protected $material_ref = null;
|
|
|
1556 |
|
|
|
1557 |
/**
|
|
|
1558 |
* @var cc_assesment_render_choicetype
|
|
|
1559 |
*/
|
|
|
1560 |
protected $render_choice = null;
|
|
|
1561 |
|
|
|
1562 |
/**
|
|
|
1563 |
* @var cc_assesment_render_fibtype
|
|
|
1564 |
*/
|
|
|
1565 |
protected $render_fib = null;
|
|
|
1566 |
|
|
|
1567 |
public function __construct() {
|
|
|
1568 |
$this->set_setting(cc_qti_tags::rcardinality, cc_qti_values::Single);
|
|
|
1569 |
$this->set_setting(cc_qti_tags::rtiming);
|
|
|
1570 |
$this->set_setting(cc_qti_tags::ident, cc_helpers::uuidgen('I_'));
|
|
|
1571 |
$this->tagname = cc_qti_tags::response_lid;
|
|
|
1572 |
}
|
|
|
1573 |
|
|
|
1574 |
public function set_rcardinality($value) {
|
|
|
1575 |
$this->set_setting(cc_qti_tags::rcardinality, $value);
|
|
|
1576 |
}
|
|
|
1577 |
|
|
|
1578 |
public function enable_rtiming($value = true) {
|
|
|
1579 |
$this->enable_setting_yesno(cc_qti_tags::rtiming, $value);
|
|
|
1580 |
}
|
|
|
1581 |
|
|
|
1582 |
public function set_ident($value) {
|
|
|
1583 |
$this->set_setting(cc_qti_tags::ident, $value);
|
|
|
1584 |
}
|
|
|
1585 |
|
|
|
1586 |
public function get_ident() {
|
|
|
1587 |
return $this->get_setting(cc_qti_tags::ident);
|
|
|
1588 |
}
|
|
|
1589 |
|
|
|
1590 |
public function set_material_ref(cc_assesment_response_matref $object) {
|
|
|
1591 |
$this->material_ref = $object;
|
|
|
1592 |
}
|
|
|
1593 |
|
|
|
1594 |
public function set_material(cc_assesment_material $object) {
|
|
|
1595 |
$this->material = $object;
|
|
|
1596 |
}
|
|
|
1597 |
|
|
|
1598 |
public function set_render_choice(cc_assesment_render_choicetype $object) {
|
|
|
1599 |
$this->render_choice = $object;
|
|
|
1600 |
}
|
|
|
1601 |
|
|
|
1602 |
public function set_render_fib(cc_assesment_render_fibtype $object) {
|
|
|
1603 |
$this->render_fib = $object;
|
|
|
1604 |
}
|
|
|
1605 |
|
|
|
1606 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
1607 |
$node = $doc->append_new_element_ns($item, $namespace, $this->tagname);
|
|
|
1608 |
$this->generate_attributes($doc, $node, $namespace);
|
|
|
1609 |
|
|
|
1610 |
if (!empty($this->material) && empty($this->material_ref)) {
|
|
|
1611 |
$this->material->generate($doc, $node, $namespace);
|
|
|
1612 |
}
|
|
|
1613 |
|
|
|
1614 |
if (!empty($this->material_ref) && empty($this->material)) {
|
|
|
1615 |
$this->material_ref->generate($doc, $node, $namespace);
|
|
|
1616 |
}
|
|
|
1617 |
|
|
|
1618 |
if (!empty($this->render_choice) && empty($this->render_fib)) {
|
|
|
1619 |
$this->render_choice->generate($doc, $node, $namespace);
|
|
|
1620 |
}
|
|
|
1621 |
|
|
|
1622 |
if (!empty($this->render_fib) && empty($this->render_choice)) {
|
|
|
1623 |
$this->render_fib->generate($doc, $node, $namespace);
|
|
|
1624 |
}
|
|
|
1625 |
}
|
|
|
1626 |
}
|
|
|
1627 |
|
|
|
1628 |
class cc_assesment_response_strtype extends cc_response_lidtype {
|
|
|
1629 |
public function __construct() {
|
|
|
1630 |
$rtt = parent::__construct();
|
|
|
1631 |
$this->tagname = cc_qti_tags::response_str;
|
|
|
1632 |
}
|
|
|
1633 |
}
|
|
|
1634 |
|
|
|
1635 |
class cc_assesment_flowtype extends cc_question_metadata_base {
|
|
|
1636 |
/**
|
|
|
1637 |
* @var cc_assesment_flowtype
|
|
|
1638 |
*/
|
|
|
1639 |
protected $flow = null;
|
|
|
1640 |
/**
|
|
|
1641 |
* @var cc_assesment_material
|
|
|
1642 |
*/
|
|
|
1643 |
protected $material = null;
|
|
|
1644 |
/**
|
|
|
1645 |
* @var cc_assesment_response_matref
|
|
|
1646 |
*/
|
|
|
1647 |
protected $material_ref = null;
|
|
|
1648 |
/**
|
|
|
1649 |
* @var cc_response_lidtype
|
|
|
1650 |
*/
|
|
|
1651 |
protected $response_lid = null;
|
|
|
1652 |
/**
|
|
|
1653 |
* @var cc_assesment_response_strtype
|
|
|
1654 |
*/
|
|
|
1655 |
protected $response_str = null;
|
|
|
1656 |
|
|
|
1657 |
public function __construct() {
|
|
|
1658 |
$this->set_setting(cc_qti_tags::t_class);
|
|
|
1659 |
}
|
|
|
1660 |
|
|
|
1661 |
public function set_class($value) {
|
|
|
1662 |
$this->set_setting(cc_qti_tags::t_class, $value);
|
|
|
1663 |
}
|
|
|
1664 |
|
|
|
1665 |
public function set_flow(cc_assesment_flowtype $object) {
|
|
|
1666 |
$this->flow = $object;
|
|
|
1667 |
}
|
|
|
1668 |
|
|
|
1669 |
public function set_material(cc_assesment_material $object) {
|
|
|
1670 |
$this->material = $object;
|
|
|
1671 |
}
|
|
|
1672 |
|
|
|
1673 |
public function set_material_ref(cc_assesment_response_matref $object) {
|
|
|
1674 |
$this->material_ref = $object;
|
|
|
1675 |
}
|
|
|
1676 |
|
|
|
1677 |
public function set_response_lid(cc_response_lidtype $object) {
|
|
|
1678 |
$this->response_lid = $object;
|
|
|
1679 |
}
|
|
|
1680 |
|
|
|
1681 |
public function set_response_str(cc_assesment_response_strtype $object) {
|
|
|
1682 |
$this->response_str = $object;
|
|
|
1683 |
}
|
|
|
1684 |
|
|
|
1685 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
1686 |
$node = $doc->append_new_element_ns($item, $namespace, cc_qti_tags::flow);
|
|
|
1687 |
$this->generate_attributes($doc, $node, $namespace);
|
|
|
1688 |
|
|
|
1689 |
if (!empty($this->flow)) {
|
|
|
1690 |
$this->flow->generate($doc, $node, $namespace);
|
|
|
1691 |
}
|
|
|
1692 |
|
|
|
1693 |
if (!empty($this->material)) {
|
|
|
1694 |
$this->material->generate($doc, $node, $namespace);
|
|
|
1695 |
}
|
|
|
1696 |
|
|
|
1697 |
if (!empty($this->response_lid)) {
|
|
|
1698 |
$this->response_lid->generate($doc, $node, $namespace);
|
|
|
1699 |
}
|
|
|
1700 |
|
|
|
1701 |
if (!empty($this->response_str)) {
|
|
|
1702 |
$this->response_str->generate($doc, $node, $namespace);
|
|
|
1703 |
}
|
|
|
1704 |
}
|
|
|
1705 |
}
|
|
|
1706 |
|
|
|
1707 |
class cc_assesment_presentation extends cc_question_metadata_base {
|
|
|
1708 |
/**
|
|
|
1709 |
* @var cc_assesment_flowtype
|
|
|
1710 |
*/
|
|
|
1711 |
protected $flow = null;
|
|
|
1712 |
/**
|
|
|
1713 |
* @var cc_assesment_material
|
|
|
1714 |
*/
|
|
|
1715 |
protected $material = null;
|
|
|
1716 |
/**
|
|
|
1717 |
* @var cc_response_lidtype
|
|
|
1718 |
*/
|
|
|
1719 |
protected $response_lid = null;
|
|
|
1720 |
/**
|
|
|
1721 |
* @var cc_assesment_response_strtype
|
|
|
1722 |
*/
|
|
|
1723 |
protected $response_str = null;
|
|
|
1724 |
|
|
|
1725 |
public function __construct() {
|
|
|
1726 |
$this->set_setting(cc_qti_tags::label);
|
|
|
1727 |
$this->set_setting_wns(cc_qti_tags::xml_lang , cc_xml_namespace::xml);
|
|
|
1728 |
$this->set_setting(cc_qti_tags::x0);
|
|
|
1729 |
$this->set_setting(cc_qti_tags::y0);
|
|
|
1730 |
$this->set_setting(cc_qti_tags::width);
|
|
|
1731 |
$this->set_setting(cc_qti_tags::height);
|
|
|
1732 |
}
|
|
|
1733 |
|
|
|
1734 |
public function set_label($value) {
|
|
|
1735 |
$this->set_setting(cc_qti_tags::label, $value);
|
|
|
1736 |
}
|
|
|
1737 |
|
|
|
1738 |
public function set_lang($value) {
|
|
|
1739 |
$this->set_setting_wns(cc_qti_tags::xml_lang , cc_xml_namespace::xml, $value);
|
|
|
1740 |
}
|
|
|
1741 |
|
|
|
1742 |
public function set_coor($x = null, $y = null) {
|
|
|
1743 |
$this->set_setting(cc_qti_tags::x0, $x);
|
|
|
1744 |
$this->set_setting(cc_qti_tags::y0, $y);
|
|
|
1745 |
}
|
|
|
1746 |
|
|
|
1747 |
public function set_size($width = null, $height = null) {
|
|
|
1748 |
$this->set_setting(cc_qti_tags::width, $width);
|
|
|
1749 |
$this->set_setting(cc_qti_tags::height, $height);
|
|
|
1750 |
}
|
|
|
1751 |
|
|
|
1752 |
public function set_flow(cc_assesment_flowtype $object) {
|
|
|
1753 |
$this->flow = $object;
|
|
|
1754 |
}
|
|
|
1755 |
|
|
|
1756 |
public function set_material(cc_assesment_material $object) {
|
|
|
1757 |
$this->material = $object;
|
|
|
1758 |
}
|
|
|
1759 |
|
|
|
1760 |
public function set_response_lid(cc_response_lidtype $object) {
|
|
|
1761 |
$this->response_lid = $object;
|
|
|
1762 |
}
|
|
|
1763 |
|
|
|
1764 |
public function set_response_str(cc_assesment_response_strtype $object) {
|
|
|
1765 |
$this->response_str = $object;
|
|
|
1766 |
}
|
|
|
1767 |
|
|
|
1768 |
public function generate(XMLGenericDocument &$doc, DOMNode &$item, $namespace) {
|
|
|
1769 |
$node = $doc->append_new_element_ns($item, $namespace, cc_qti_tags::presentation);
|
|
|
1770 |
$this->generate_attributes($doc, $node, $namespace);
|
|
|
1771 |
|
|
|
1772 |
if (!empty($this->flow)) {
|
|
|
1773 |
$this->flow->generate($doc, $node, $namespace);
|
|
|
1774 |
}
|
|
|
1775 |
|
|
|
1776 |
if (!empty($this->material) && empty($this->flow)) {
|
|
|
1777 |
$this->material->generate($doc, $node, $namespace);
|
|
|
1778 |
}
|
|
|
1779 |
|
|
|
1780 |
if (!empty($this->response_lid) && empty($this->flow)) {
|
|
|
1781 |
$this->response_lid->generate($doc, $node, $namespace);
|
|
|
1782 |
}
|
|
|
1783 |
|
|
|
1784 |
if (!empty($this->response_str) && empty($this->flow)) {
|
|
|
1785 |
$this->response_str->generate($doc, $node, $namespace);
|
|
|
1786 |
}
|
|
|
1787 |
}
|
|
|
1788 |
}
|
|
|
1789 |
|
|
|
1790 |
class assesment1_resurce_file extends general_cc_file {
|
|
|
1791 |
const deafultname = 'assesment.xml';
|
|
|
1792 |
|
|
|
1793 |
protected $rootns = 'xmlns';
|
|
|
1794 |
protected $rootname = cc_qti_tags::questestinterop;
|
|
|
1795 |
protected $ccnamespaces = array('xmlns' => 'http://www.imsglobal.org/xsd/ims_qtiasiv1p2',
|
|
|
1796 |
'xsi' => 'http://www.w3.org/2001/XMLSchema-instance');
|
|
|
1797 |
protected $ccnsnames = array('xmlns' => 'http://www.imsglobal.org/profile/cc/ccv1p0/derived_schema/domainProfile_4/ims_qtiasiv1p2_localised.xsd');
|
|
|
1798 |
|
|
|
1799 |
/**
|
|
|
1800 |
* @var string
|
|
|
1801 |
*/
|
|
|
1802 |
protected $assessment_title = 'Untitled';
|
|
|
1803 |
/**
|
|
|
1804 |
* @var cc_assesment_metadata
|
|
|
1805 |
*/
|
|
|
1806 |
protected $metadata = null;
|
|
|
1807 |
/**
|
|
|
1808 |
* @var cc_assesment_rubric_base
|
|
|
1809 |
*/
|
|
|
1810 |
protected $rubric = null;
|
|
|
1811 |
|
|
|
1812 |
/**
|
|
|
1813 |
* @var cc_assesment_presentation_material_base
|
|
|
1814 |
*/
|
|
|
1815 |
protected $presentation_material = null;
|
|
|
1816 |
|
|
|
1817 |
/**
|
|
|
1818 |
* @var cc_assesment_section
|
|
|
1819 |
*/
|
|
|
1820 |
protected $section = null;
|
|
|
1821 |
|
|
|
1822 |
public function set_metadata(cc_assesment_metadata $object) {
|
|
|
1823 |
$this->metadata = $object;
|
|
|
1824 |
}
|
|
|
1825 |
|
|
|
1826 |
public function set_rubric(cc_assesment_rubric_base $object) {
|
|
|
1827 |
$this->rubric = $object;
|
|
|
1828 |
}
|
|
|
1829 |
|
|
|
1830 |
public function set_presentation_material(cc_assesment_presentation_material_base $object) {
|
|
|
1831 |
$this->presentation_material = $object;
|
|
|
1832 |
}
|
|
|
1833 |
|
|
|
1834 |
public function set_section(cc_assesment_section $object) {
|
|
|
1835 |
$this->section = $object;
|
|
|
1836 |
}
|
|
|
1837 |
|
|
|
1838 |
public function set_title($value) {
|
|
|
1839 |
$this->assessment_title = self::safexml($value);
|
|
|
1840 |
}
|
|
|
1841 |
|
|
|
1842 |
protected function on_save() {
|
|
|
1843 |
$rns = $this->ccnamespaces[$this->rootns];
|
|
|
1844 |
//root assesment element - required
|
|
|
1845 |
$assessment = $this->append_new_element_ns($this->root, $rns, cc_qti_tags::assessment);
|
|
|
1846 |
$this->append_new_attribute_ns($assessment, $rns, cc_qti_tags::ident, cc_helpers::uuidgen('QDB_'));
|
|
|
1847 |
$this->append_new_attribute_ns($assessment, $rns, cc_qti_tags::title, $this->assessment_title);
|
|
|
1848 |
|
|
|
1849 |
//metadata - optional
|
|
|
1850 |
if (!empty($this->metadata)) {
|
|
|
1851 |
$this->metadata->generate($this, $assessment, $rns);
|
|
|
1852 |
}
|
|
|
1853 |
|
|
|
1854 |
//rubric - optional
|
|
|
1855 |
if (!empty($this->rubric)) {
|
|
|
1856 |
$this->rubric->generate($this, $assessment, $rns);
|
|
|
1857 |
}
|
|
|
1858 |
|
|
|
1859 |
//presentation_material - optional
|
|
|
1860 |
if (!empty($this->presentation_material)) {
|
|
|
1861 |
$this->presentation_material->generate($this, $assessment, $rns);
|
|
|
1862 |
}
|
|
|
1863 |
|
|
|
1864 |
//section - required
|
|
|
1865 |
if (!empty($this->section)) {
|
|
|
1866 |
$this->section->generate($this, $assessment, $rns);
|
|
|
1867 |
}
|
|
|
1868 |
|
|
|
1869 |
return true;
|
|
|
1870 |
}
|
|
|
1871 |
}
|
|
|
1872 |
|
|
|
1873 |
|
|
|
1874 |
class assesment11_resurce_file extends assesment1_resurce_file {
|
|
|
1875 |
protected $ccnsnames = array('xmlns' => 'http://www.imsglobal.org/profile/cc/ccv1p1/ccv1p1_qtiasiv1p2p1_v1p0.xsd');
|
|
|
1876 |
}
|
|
|
1877 |
|
|
|
1878 |
abstract class cc_assesment_helper {
|
|
|
1879 |
|
|
|
1880 |
public static $correct_fb = null;
|
|
|
1881 |
public static $incorrect_fb = null;
|
|
|
1882 |
|
|
|
1883 |
public static function add_feedback($qitem, $content, $content_type, $ident) {
|
|
|
1884 |
if (empty($content)) {
|
|
|
1885 |
return false;
|
|
|
1886 |
}
|
|
|
1887 |
$qitemfeedback = new cc_assesment_itemfeedbacktype();
|
|
|
1888 |
$qitem->add_itemfeedback($qitemfeedback);
|
|
|
1889 |
if (!empty($ident)) {
|
|
|
1890 |
$qitemfeedback->set_ident($ident);
|
|
|
1891 |
}
|
|
|
1892 |
$qflowmat = new cc_assesment_flow_mattype();
|
|
|
1893 |
$qitemfeedback->set_flow_mat($qflowmat);
|
|
|
1894 |
$qmaterialfb = new cc_assesment_material();
|
|
|
1895 |
$qflowmat->set_material($qmaterialfb);
|
|
|
1896 |
$qmattext = new cc_assesment_mattext();
|
|
|
1897 |
$qmaterialfb->set_mattext($qmattext);
|
|
|
1898 |
$qmattext->set_content($content, $content_type);
|
|
|
1899 |
return true;
|
|
|
1900 |
}
|
|
|
1901 |
|
|
|
1902 |
public static function add_answer($qresponse_choice, $content, $content_type) {
|
|
|
1903 |
$qresponse_label = new cc_assesment_response_labeltype();
|
|
|
1904 |
$qresponse_choice->add_response_label($qresponse_label);
|
|
|
1905 |
$qrespmaterial = new cc_assesment_material();
|
|
|
1906 |
$qresponse_label->set_material($qrespmaterial);
|
|
|
1907 |
$qrespmattext = new cc_assesment_mattext();
|
|
|
1908 |
$qrespmaterial->set_mattext($qrespmattext);
|
|
|
1909 |
$qrespmattext->set_content($content, $content_type);
|
|
|
1910 |
return $qresponse_label;
|
|
|
1911 |
}
|
|
|
1912 |
|
|
|
1913 |
public static function add_response_condition($node, $title, $ident, $feedback_refid, $respident) {
|
|
|
1914 |
$qrespcondition = new cc_assesment_respconditiontype();
|
|
|
1915 |
$node->add_respcondition($qrespcondition);
|
|
|
1916 |
//define rest of the conditions
|
|
|
1917 |
$qconditionvar = new cc_assignment_conditionvar();
|
|
|
1918 |
$qrespcondition->set_conditionvar($qconditionvar);
|
|
|
1919 |
$qvarequal = new cc_assignment_conditionvar_varequaltype($ident);
|
|
|
1920 |
$qvarequal->enable_case();
|
|
|
1921 |
$qconditionvar->set_varequal($qvarequal);
|
|
|
1922 |
$qvarequal->set_respident($respident);
|
|
|
1923 |
$qdisplayfeedback = new cc_assignment_displayfeedbacktype();
|
|
|
1924 |
$qrespcondition->add_displayfeedback($qdisplayfeedback);
|
|
|
1925 |
$qdisplayfeedback->set_feedbacktype(cc_qti_values::Response);
|
|
|
1926 |
$qdisplayfeedback->set_linkrefid($feedback_refid);
|
|
|
1927 |
}
|
|
|
1928 |
|
|
|
1929 |
public static function add_assesment_description($rt, $content, $contenttype) {
|
|
|
1930 |
if (empty($rt) || empty($content)) {
|
|
|
1931 |
return;
|
|
|
1932 |
}
|
|
|
1933 |
$activity_rubric = new cc_assesment_rubric_base();
|
|
|
1934 |
$rubric_material = new cc_assesment_material();
|
|
|
1935 |
$activity_rubric->set_material($rubric_material);
|
|
|
1936 |
$rubric_mattext = new cc_assesment_mattext();
|
|
|
1937 |
$rubric_material->set_label('Summary');
|
|
|
1938 |
$rubric_material->set_mattext($rubric_mattext);
|
|
|
1939 |
$rubric_mattext->set_content($content, $contenttype);
|
|
|
1940 |
$rt->set_rubric($activity_rubric);
|
|
|
1941 |
}
|
|
|
1942 |
|
|
|
1943 |
public static function add_respcondition($node, $title, $feedback_refid, $grade_value = null, $continue = false ) {
|
|
|
1944 |
$qrespcondition = new cc_assesment_respconditiontype();
|
|
|
1945 |
$qrespcondition->set_title($title);
|
|
|
1946 |
$node->add_respcondition($qrespcondition);
|
|
|
1947 |
$qrespcondition->enable_continue($continue);
|
|
|
1948 |
//Add setvar if grade present
|
|
|
1949 |
if ($grade_value !== null) {
|
|
|
1950 |
$qsetvar = new cc_assignment_setvartype($grade_value);
|
|
|
1951 |
$qrespcondition->add_setvar($qsetvar);
|
|
|
1952 |
}
|
|
|
1953 |
//define the condition for success
|
|
|
1954 |
$qconditionvar = new cc_assignment_conditionvar();
|
|
|
1955 |
$qrespcondition->set_conditionvar($qconditionvar);
|
|
|
1956 |
$qother = new cc_assignment_conditionvar_othertype();
|
|
|
1957 |
$qconditionvar->set_other($qother);
|
|
|
1958 |
$qdisplayfeedback = new cc_assignment_displayfeedbacktype();
|
|
|
1959 |
$qrespcondition->add_displayfeedback($qdisplayfeedback);
|
|
|
1960 |
$qdisplayfeedback->set_feedbacktype(cc_qti_values::Response);
|
|
|
1961 |
$qdisplayfeedback->set_linkrefid($feedback_refid);
|
|
|
1962 |
}
|
|
|
1963 |
|
|
|
1964 |
/**
|
|
|
1965 |
*
|
|
|
1966 |
* Enter description here ...
|
|
|
1967 |
* @param XMLGenericDocument $qdoc
|
|
|
1968 |
* @param unknown_type $manifest
|
|
|
1969 |
* @param cc_assesment_section $section
|
|
|
1970 |
* @param unknown_type $rootpath
|
|
|
1971 |
* @param unknown_type $contextid
|
|
|
1972 |
* @param unknown_type $outdir
|
|
|
1973 |
*/
|
|
|
1974 |
public static function process_questions(&$qdoc, &$manifest, cc_assesment_section &$section, $rootpath, $contextid, $outdir) {
|
|
|
1975 |
$question_file = $rootpath . DIRECTORY_SEPARATOR . 'questions.xml';
|
|
|
1976 |
//load questions file
|
|
|
1977 |
$questions = new XMLGenericDocument();
|
|
|
1978 |
if (!$questions->load($question_file)) {
|
|
|
1979 |
return false;
|
|
|
1980 |
}
|
|
|
1981 |
|
|
|
1982 |
pkg_resource_dependencies::instance()->reset();
|
|
|
1983 |
$questioncount = 0;
|
|
|
1984 |
$questionforexport = 0;
|
|
|
1985 |
$qids = $qdoc->nodeList('//question_instances//questionid');
|
|
|
1986 |
foreach ($qids as $qid) {
|
|
|
1987 |
/** @var DOMNode $qid */
|
|
|
1988 |
$value = $qid->nodeValue;
|
|
|
1989 |
if (intval($value) == 0) {
|
|
|
1990 |
continue;
|
|
|
1991 |
}
|
|
|
1992 |
$question_node = $questions->node("//question_category/questions/question[@id='{$value}']");
|
|
|
1993 |
if (empty($question_node)) {
|
|
|
1994 |
continue;
|
|
|
1995 |
}
|
|
|
1996 |
++$questionforexport;
|
|
|
1997 |
//process question
|
|
|
1998 |
//question type
|
|
|
1999 |
$qtype = $questions->nodeValue('qtype', $question_node);
|
|
|
2000 |
$question_processor = null;
|
|
|
2001 |
switch ($qtype) {
|
|
|
2002 |
case 'multichoice':
|
|
|
2003 |
$single_correct_answer = (int)$questions->nodeValue('plugin_qtype_multichoice_question/multichoice/single', $question_node) > 0;
|
|
|
2004 |
//TODO: Add checking for the nunmber of valid responses
|
|
|
2005 |
//If question is marked as multi response but contains only one valid answer it
|
|
|
2006 |
//should be handle as single response - classic multichoice
|
|
|
2007 |
if ($single_correct_answer) {
|
|
|
2008 |
$question_processor = new cc_assesment_question_multichoice($qdoc, $questions, $manifest, $section, $question_node, $rootpath, $contextid, $outdir);
|
|
|
2009 |
} else {
|
|
|
2010 |
$question_processor = new cc_assesment_question_multichoice_multiresponse($qdoc, $questions, $manifest, $section, $question_node, $rootpath, $contextid, $outdir);
|
|
|
2011 |
}
|
|
|
2012 |
$question_processor->generate();
|
|
|
2013 |
++$questioncount;
|
|
|
2014 |
break;
|
|
|
2015 |
case 'truefalse':
|
|
|
2016 |
$question_processor = new cc_assesment_question_truefalse($qdoc, $questions, $manifest, $section, $question_node, $rootpath, $contextid, $outdir);
|
|
|
2017 |
$question_processor->generate();
|
|
|
2018 |
++$questioncount;
|
|
|
2019 |
break;
|
|
|
2020 |
case 'essay':
|
|
|
2021 |
$question_processor = new cc_assesment_question_essay($qdoc, $questions, $manifest, $section, $question_node, $rootpath, $contextid, $outdir);
|
|
|
2022 |
$question_processor->generate();
|
|
|
2023 |
++$questioncount;
|
|
|
2024 |
break;
|
|
|
2025 |
case 'shortanswer':
|
|
|
2026 |
//This is rather ambiguos since shortanswer supports partial pattern match
|
|
|
2027 |
//In order to detect pattern match we need to scan for all the responses
|
|
|
2028 |
//if at least one of the responses uses wildcards it should be treated as
|
|
|
2029 |
//pattern match, otherwise it should be simple fill in the blank
|
|
|
2030 |
if (self::has_matching_element($questions, $question_node)) {
|
|
|
2031 |
//$question_processor = new cc_assesment_question_patternmatch($qdoc, $questions, $manifest, $section, $question_node, $rootpath, $contextid, $outdir);
|
|
|
2032 |
$questionforexport--;
|
|
|
2033 |
} else {
|
|
|
2034 |
$question_processor = new cc_assesment_question_sfib($qdoc, $questions, $manifest, $section, $question_node, $rootpath, $contextid, $outdir);
|
|
|
2035 |
}
|
|
|
2036 |
if (!empty($question_processor)) {
|
|
|
2037 |
$question_processor->generate();
|
|
|
2038 |
++$questioncount;
|
|
|
2039 |
}
|
|
|
2040 |
break;
|
|
|
2041 |
default:
|
|
|
2042 |
;
|
|
|
2043 |
break;
|
|
|
2044 |
}
|
|
|
2045 |
|
|
|
2046 |
}
|
|
|
2047 |
|
|
|
2048 |
//return dependencies
|
|
|
2049 |
return ($questioncount == 0) || ($questioncount != $questionforexport)?
|
|
|
2050 |
false: pkg_resource_dependencies::instance()->get_deps();
|
|
|
2051 |
}
|
|
|
2052 |
|
|
|
2053 |
/**
|
|
|
2054 |
*
|
|
|
2055 |
* Checks if question has matching element
|
|
|
2056 |
* @param XMLGenericDocument $questions
|
|
|
2057 |
* @param object $question_node
|
|
|
2058 |
* @return bool
|
|
|
2059 |
*/
|
|
|
2060 |
public static function has_matching_element(XMLGenericDocument $questions, $question_node) {
|
|
|
2061 |
$answers = $questions->nodeList('plugin_qtype_shortanswer_question//answertext', $question_node);
|
|
|
2062 |
$result = false;
|
|
|
2063 |
foreach ($answers as $answer) {
|
|
|
2064 |
$prepare = str_replace('\*', '\#', $answer->nodeValue);
|
|
|
2065 |
$result = (strpos($prepare, '*') !== false);
|
|
|
2066 |
if ($result) {
|
|
|
2067 |
break;
|
|
|
2068 |
}
|
|
|
2069 |
}
|
|
|
2070 |
return $result;
|
|
|
2071 |
}
|
|
|
2072 |
|
|
|
2073 |
}
|
|
|
2074 |
|
|
|
2075 |
class cc_assesment_question_proc_base {
|
|
|
2076 |
/**
|
|
|
2077 |
* @var XMLGenericDocument
|
|
|
2078 |
*/
|
|
|
2079 |
protected $quiz = null;
|
|
|
2080 |
|
|
|
2081 |
/**
|
|
|
2082 |
* @var XMLGenericDocument
|
|
|
2083 |
*/
|
|
|
2084 |
protected $questions = null;
|
|
|
2085 |
|
|
|
2086 |
/**
|
|
|
2087 |
* @var cc_manifest
|
|
|
2088 |
*/
|
|
|
2089 |
protected $manifest = null;
|
|
|
2090 |
|
|
|
2091 |
/**
|
|
|
2092 |
* @var cc_assesment_section
|
|
|
2093 |
*/
|
|
|
2094 |
protected $section = null;
|
|
|
2095 |
|
|
|
2096 |
/**
|
|
|
2097 |
* @var DOMElement
|
|
|
2098 |
*/
|
|
|
2099 |
protected $question_node = null;
|
|
|
2100 |
|
|
|
2101 |
/**
|
|
|
2102 |
* @var string
|
|
|
2103 |
*/
|
|
|
2104 |
protected $rootpath = null;
|
|
|
2105 |
|
|
|
2106 |
/**
|
|
|
2107 |
* @var string
|
|
|
2108 |
*/
|
|
|
2109 |
protected $contextid = null;
|
|
|
2110 |
|
|
|
2111 |
/**
|
|
|
2112 |
* @var string
|
|
|
2113 |
*/
|
|
|
2114 |
protected $outdir = null;
|
|
|
2115 |
|
|
|
2116 |
/**
|
|
|
2117 |
* @var string
|
|
|
2118 |
*/
|
|
|
2119 |
protected $qtype = null;
|
|
|
2120 |
|
|
|
2121 |
/**
|
|
|
2122 |
* @var cc_question_metadata
|
|
|
2123 |
*/
|
|
|
2124 |
protected $qmetadata = null;
|
|
|
2125 |
|
|
|
2126 |
/**
|
|
|
2127 |
* @var cc_assesment_section_item
|
|
|
2128 |
*/
|
|
|
2129 |
protected $qitem = null;
|
|
|
2130 |
|
|
|
2131 |
/**
|
|
|
2132 |
* @var cc_assesment_presentation
|
|
|
2133 |
*/
|
|
|
2134 |
protected $qpresentation = null;
|
|
|
2135 |
|
|
|
2136 |
/**
|
|
|
2137 |
* @var cc_response_lidtype
|
|
|
2138 |
*/
|
|
|
2139 |
protected $qresponse_lid = null;
|
|
|
2140 |
|
|
|
2141 |
protected $qresprocessing = null;
|
|
|
2142 |
|
|
|
2143 |
protected $correct_grade_value = null;
|
|
|
2144 |
protected $correct_answer_node_id = null;
|
|
|
2145 |
protected $correct_answer_ident = null;
|
|
|
2146 |
|
|
|
2147 |
protected $total_grade_value = null;
|
|
|
2148 |
|
|
|
2149 |
protected $answerlist = null;
|
|
|
2150 |
|
|
|
2151 |
protected $general_feedback = null;
|
|
|
2152 |
protected $correct_feedbacks = array();
|
|
|
2153 |
protected $incorrect_feedbacks = array();
|
|
|
2154 |
|
|
|
2155 |
/**
|
|
|
2156 |
* @param XMLGenericDocument $questions
|
|
|
2157 |
* @param cc_manifest $manifest
|
|
|
2158 |
* @param cc_assesment_section $section
|
|
|
2159 |
* @param DOMElement $question_node
|
|
|
2160 |
* @param string $rootpath
|
|
|
2161 |
* @param string $contextid
|
|
|
2162 |
* @param string $outdir
|
|
|
2163 |
*/
|
|
|
2164 |
public function __construct(XMLGenericDocument &$quiz, XMLGenericDocument &$questions, cc_manifest &$manifest, cc_assesment_section &$section, &$question_node, $rootpath, $contextid, $outdir) {
|
|
|
2165 |
$this->quiz = $quiz;
|
|
|
2166 |
$this->questions = $questions;
|
|
|
2167 |
$this->manifest = $manifest;
|
|
|
2168 |
$this->section = $section;
|
|
|
2169 |
$this->question_node = $question_node;
|
|
|
2170 |
$this->rootpath = $rootpath;
|
|
|
2171 |
$this->contextid = $contextid;
|
|
|
2172 |
$this->outdir = $outdir;
|
|
|
2173 |
|
|
|
2174 |
//
|
|
|
2175 |
$qitem = new cc_assesment_section_item();
|
|
|
2176 |
$this->section->add_item($qitem);
|
|
|
2177 |
$qitem->set_title($this->questions->nodeValue('name', $this->question_node));
|
|
|
2178 |
$this->qitem = $qitem;
|
|
|
2179 |
}
|
|
|
2180 |
|
|
|
2181 |
public function on_generate_metadata() {
|
|
|
2182 |
if (empty($this->qmetadata)) {
|
|
|
2183 |
$this->qmetadata = new cc_question_metadata($this->qtype);
|
|
|
2184 |
//Get weighting value
|
|
|
2185 |
$weighting_value = (int)$this->questions->nodeValue('defaultmark', $this->question_node);
|
|
|
2186 |
if ($weighting_value > 1) {
|
|
|
2187 |
$this->qmetadata->set_weighting($weighting_value);
|
|
|
2188 |
}
|
|
|
2189 |
//Get category
|
|
|
2190 |
$question_category = $this->questions->nodeValue('../../name', $this->question_node);
|
|
|
2191 |
if (!empty($question_category)) {
|
|
|
2192 |
$this->qmetadata->set_category($question_category);
|
|
|
2193 |
}
|
|
|
2194 |
$rts = new cc_assesment_itemmetadata();
|
|
|
2195 |
$rts->add_metadata($this->qmetadata);
|
|
|
2196 |
$this->qitem->set_itemmetadata($rts);
|
|
|
2197 |
}
|
|
|
2198 |
}
|
|
|
2199 |
|
|
|
2200 |
public function on_generate_presentation() {
|
|
|
2201 |
if (empty($this->qpresentation)) {
|
|
|
2202 |
$qpresentation = new cc_assesment_presentation();
|
|
|
2203 |
$this->qitem->set_presentation($qpresentation);
|
|
|
2204 |
//add question text
|
|
|
2205 |
$qmaterial = new cc_assesment_material();
|
|
|
2206 |
$qmattext = new cc_assesment_mattext();
|
|
|
2207 |
$question_text = $this->questions->nodeValue('questiontext', $this->question_node);
|
|
|
2208 |
$result = cc_helpers::process_linked_files( $question_text,
|
|
|
2209 |
$this->manifest,
|
|
|
2210 |
$this->rootpath,
|
|
|
2211 |
$this->contextid,
|
|
|
2212 |
$this->outdir);
|
|
|
2213 |
$qmattext->set_content($result[0], cc_qti_values::htmltype);
|
|
|
2214 |
$qmaterial->set_mattext($qmattext);
|
|
|
2215 |
$qpresentation->set_material($qmaterial);
|
|
|
2216 |
$this->qpresentation = $qpresentation;
|
|
|
2217 |
pkg_resource_dependencies::instance()->add($result[1]);
|
|
|
2218 |
}
|
|
|
2219 |
}
|
|
|
2220 |
|
|
|
2221 |
public function on_generate_answers() {}
|
|
|
2222 |
public function on_generate_feedbacks() {
|
|
|
2223 |
$general_question_feedback = $this->questions->nodeValue('generalfeedback', $this->question_node);
|
|
|
2224 |
if (empty($general_question_feedback)) {
|
|
|
2225 |
return;
|
|
|
2226 |
}
|
|
|
2227 |
$name = 'general_fb';
|
|
|
2228 |
//Add question general feedback - the one that should be always displayed
|
|
|
2229 |
$result = cc_helpers::process_linked_files( $general_question_feedback,
|
|
|
2230 |
$this->manifest,
|
|
|
2231 |
$this->rootpath,
|
|
|
2232 |
$this->contextid,
|
|
|
2233 |
$this->outdir);
|
|
|
2234 |
|
|
|
2235 |
cc_assesment_helper::add_feedback($this->qitem,
|
|
|
2236 |
$result[0],
|
|
|
2237 |
cc_qti_values::htmltype,
|
|
|
2238 |
$name);
|
|
|
2239 |
pkg_resource_dependencies::instance()->add($result[1]);
|
|
|
2240 |
$this->general_feedback = $name;
|
|
|
2241 |
}
|
|
|
2242 |
|
|
|
2243 |
public function on_generate_response_processing() {
|
|
|
2244 |
|
|
|
2245 |
$qresprocessing = new cc_assesment_resprocessingtype();
|
|
|
2246 |
$this->qitem->add_resprocessing($qresprocessing);
|
|
|
2247 |
$qdecvar = new cc_assesment_decvartype();
|
|
|
2248 |
$qresprocessing->set_decvar($qdecvar);
|
|
|
2249 |
//according to the Common Cartridge 1.1 Profile: Implementation document
|
|
|
2250 |
//this should always be set to 0, 100 in case of question type that is not essay
|
|
|
2251 |
$qdecvar->set_limits(0,100);
|
|
|
2252 |
$qdecvar->set_vartype(cc_qti_values::Decimal);
|
|
|
2253 |
|
|
|
2254 |
$this->qresprocessing = $qresprocessing;
|
|
|
2255 |
|
|
|
2256 |
}
|
|
|
2257 |
|
|
|
2258 |
public function generate() {
|
|
|
2259 |
$this->on_generate_metadata();
|
|
|
2260 |
|
|
|
2261 |
$this->on_generate_presentation();
|
|
|
2262 |
|
|
|
2263 |
$this->on_generate_answers();
|
|
|
2264 |
|
|
|
2265 |
$this->on_generate_feedbacks();
|
|
|
2266 |
|
|
|
2267 |
$this->on_generate_response_processing();
|
|
|
2268 |
}
|
|
|
2269 |
|
|
|
2270 |
}
|
|
|
2271 |
|
|
|
2272 |
class cc_assesment_question_multichoice extends cc_assesment_question_proc_base {
|
|
|
2273 |
public function __construct($quiz, $questions, $manifest, $section, $question_node, $rootpath, $contextid, $outdir) {
|
|
|
2274 |
parent::__construct($quiz, $questions, $manifest, $section, $question_node, $rootpath, $contextid, $outdir);
|
|
|
2275 |
$this->qtype = cc_qti_profiletype::multiple_choice;
|
|
|
2276 |
|
|
|
2277 |
/**
|
|
|
2278 |
*
|
|
|
2279 |
* What is needed is a maximum grade value taken from the answer fraction
|
|
|
2280 |
* It is supposed to always be between 1 and 0 in decimal representation,
|
|
|
2281 |
* however that is not always the case so a change in test was needed
|
|
|
2282 |
* but since we support here one correct answer type
|
|
|
2283 |
* correct answer would always have to be 1
|
|
|
2284 |
*/
|
|
|
2285 |
$correct_answer_node = $this->questions->node("plugin_qtype_multichoice_question/answers/answer[fraction > 0]", $this->question_node);
|
|
|
2286 |
if (empty($correct_answer_node)) {
|
|
|
2287 |
throw new RuntimeException('No correct answer!');
|
|
|
2288 |
}
|
|
|
2289 |
$this->correct_answer_node_id = $this->questions->nodeValue('@id', $correct_answer_node);
|
|
|
2290 |
$maximum_quiz_grade = (int)$this->quiz->nodeValue('/activity/quiz/grade');
|
|
|
2291 |
$this->total_grade_value = ($maximum_quiz_grade + 1).'.0000000';
|
|
|
2292 |
}
|
|
|
2293 |
|
|
|
2294 |
public function on_generate_answers() {
|
|
|
2295 |
//add responses holder
|
|
|
2296 |
$qresponse_lid = new cc_response_lidtype();
|
|
|
2297 |
$this->qresponse_lid = $qresponse_lid;
|
|
|
2298 |
$this->qpresentation->set_response_lid($qresponse_lid);
|
|
|
2299 |
$qresponse_choice = new cc_assesment_render_choicetype();
|
|
|
2300 |
$qresponse_lid->set_render_choice($qresponse_choice);
|
|
|
2301 |
//Mark that question has only one correct answer -
|
|
|
2302 |
//which applies for multiple choice and yes/no questions
|
|
|
2303 |
$qresponse_lid->set_rcardinality(cc_qti_values::Single);
|
|
|
2304 |
//are we to shuffle the responses?
|
|
|
2305 |
$shuffle_answers = (int)$this->quiz->nodeValue('/activity/quiz/shuffleanswers') > 0;
|
|
|
2306 |
$qresponse_choice->enable_shuffle($shuffle_answers);
|
|
|
2307 |
$answerlist = array();
|
|
|
2308 |
$qa_responses = $this->questions->nodeList('plugin_qtype_multichoice_question/answers/answer', $this->question_node);
|
|
|
2309 |
foreach ($qa_responses as $node) {
|
|
|
2310 |
$answer_content = $this->questions->nodeValue('answertext', $node);
|
|
|
2311 |
$id = ((int)$this->questions->nodeValue('@id', $node) == $this->correct_answer_node_id);
|
|
|
2312 |
$result = cc_helpers::process_linked_files( $answer_content,
|
|
|
2313 |
$this->manifest,
|
|
|
2314 |
$this->rootpath,
|
|
|
2315 |
$this->contextid,
|
|
|
2316 |
$this->outdir);
|
|
|
2317 |
$qresponse_label = cc_assesment_helper::add_answer( $qresponse_choice,
|
|
|
2318 |
$result[0],
|
|
|
2319 |
cc_qti_values::htmltype);
|
|
|
2320 |
pkg_resource_dependencies::instance()->add($result[1]);
|
|
|
2321 |
$answer_ident = $qresponse_label->get_ident();
|
|
|
2322 |
$feedback_ident = $answer_ident.'_fb';
|
|
|
2323 |
if (empty($this->correct_answer_ident) && $id) {
|
|
|
2324 |
$this->correct_answer_ident = $answer_ident;
|
|
|
2325 |
}
|
|
|
2326 |
//add answer specific feedbacks if not empty
|
|
|
2327 |
$content = $this->questions->nodeValue('feedback', $node);
|
|
|
2328 |
if (!empty($content)) {
|
|
|
2329 |
$result = cc_helpers::process_linked_files( $content,
|
|
|
2330 |
$this->manifest,
|
|
|
2331 |
$this->rootpath,
|
|
|
2332 |
$this->contextid,
|
|
|
2333 |
$this->outdir);
|
|
|
2334 |
|
|
|
2335 |
|
|
|
2336 |
cc_assesment_helper::add_feedback( $this->qitem,
|
|
|
2337 |
$result[0],
|
|
|
2338 |
cc_qti_values::htmltype,
|
|
|
2339 |
$feedback_ident);
|
|
|
2340 |
|
|
|
2341 |
pkg_resource_dependencies::instance()->add($result[1]);
|
|
|
2342 |
|
|
|
2343 |
$answerlist[$answer_ident] = $feedback_ident;
|
|
|
2344 |
}
|
|
|
2345 |
}
|
|
|
2346 |
|
|
|
2347 |
$this->answerlist = $answerlist;
|
|
|
2348 |
|
|
|
2349 |
}
|
|
|
2350 |
|
|
|
2351 |
public function on_generate_feedbacks() {
|
|
|
2352 |
parent::on_generate_feedbacks();
|
|
|
2353 |
//Question combined feedbacks
|
|
|
2354 |
$correct_question_fb = $this->questions->nodeValue('plugin_qtype_multichoice_question/multichoice/correctfeedback', $this->question_node);
|
|
|
2355 |
$incorrect_question_fb = $this->questions->nodeValue('plugin_qtype_multichoice_question/multichoice/incorrectfeedback', $this->question_node);
|
|
|
2356 |
$proc = array('correct_fb' => $correct_question_fb, 'general_incorrect_fb' => $incorrect_question_fb);
|
|
|
2357 |
foreach ($proc as $ident => $content) {
|
|
|
2358 |
if (empty($content)) {
|
|
|
2359 |
continue;
|
|
|
2360 |
}
|
|
|
2361 |
$result = cc_helpers::process_linked_files( $content,
|
|
|
2362 |
$this->manifest,
|
|
|
2363 |
$this->rootpath,
|
|
|
2364 |
$this->contextid,
|
|
|
2365 |
$this->outdir);
|
|
|
2366 |
|
|
|
2367 |
cc_assesment_helper::add_feedback( $this->qitem,
|
|
|
2368 |
$result[0],
|
|
|
2369 |
cc_qti_values::htmltype,
|
|
|
2370 |
$ident);
|
|
|
2371 |
|
|
|
2372 |
pkg_resource_dependencies::instance()->add($result[1]);
|
|
|
2373 |
if ($ident == 'correct_fb') {
|
|
|
2374 |
$this->correct_feedbacks[] = $ident;
|
|
|
2375 |
} else {
|
|
|
2376 |
$this->incorrect_feedbacks[] = $ident;
|
|
|
2377 |
}
|
|
|
2378 |
}
|
|
|
2379 |
|
|
|
2380 |
}
|
|
|
2381 |
|
|
|
2382 |
public function on_generate_response_processing() {
|
|
|
2383 |
parent::on_generate_response_processing();
|
|
|
2384 |
|
|
|
2385 |
//respconditions
|
|
|
2386 |
/**
|
|
|
2387 |
* General unconditional feedback must be added as a first respcondition
|
|
|
2388 |
* without any condition and just displayfeedback (if exists)
|
|
|
2389 |
*/
|
|
|
2390 |
if (!empty($this->general_feedback)) {
|
|
|
2391 |
$qrespcondition = new cc_assesment_respconditiontype();
|
|
|
2392 |
$qrespcondition->set_title('General feedback');
|
|
|
2393 |
$this->qresprocessing->add_respcondition($qrespcondition);
|
|
|
2394 |
$qrespcondition->enable_continue();
|
|
|
2395 |
//define the condition for success
|
|
|
2396 |
$qconditionvar = new cc_assignment_conditionvar();
|
|
|
2397 |
$qrespcondition->set_conditionvar($qconditionvar);
|
|
|
2398 |
$qother = new cc_assignment_conditionvar_othertype();
|
|
|
2399 |
$qconditionvar->set_other($qother);
|
|
|
2400 |
$qdisplayfeedback = new cc_assignment_displayfeedbacktype();
|
|
|
2401 |
$qrespcondition->add_displayfeedback($qdisplayfeedback);
|
|
|
2402 |
$qdisplayfeedback->set_feedbacktype(cc_qti_values::Response);
|
|
|
2403 |
$qdisplayfeedback->set_linkrefid('general_fb');
|
|
|
2404 |
}
|
|
|
2405 |
|
|
|
2406 |
//success condition
|
|
|
2407 |
/**
|
|
|
2408 |
* For all question types outside of the Essay question, scoring is done in a
|
|
|
2409 |
* single <respcondition> with a continue flag set to No. The outcome is always
|
|
|
2410 |
* a variable named SCORE which value must be set to 100 in case of correct answer.
|
|
|
2411 |
* Partial scores (not 0 or 100) are not supported.
|
|
|
2412 |
*/
|
|
|
2413 |
$qrespcondition = new cc_assesment_respconditiontype();
|
|
|
2414 |
$qrespcondition->set_title('Correct');
|
|
|
2415 |
$this->qresprocessing->add_respcondition($qrespcondition);
|
|
|
2416 |
$qrespcondition->enable_continue(false);
|
|
|
2417 |
$qsetvar = new cc_assignment_setvartype(100);
|
|
|
2418 |
$qrespcondition->add_setvar($qsetvar);
|
|
|
2419 |
//define the condition for success
|
|
|
2420 |
$qconditionvar = new cc_assignment_conditionvar();
|
|
|
2421 |
$qrespcondition->set_conditionvar($qconditionvar);
|
|
|
2422 |
$qvarequal = new cc_assignment_conditionvar_varequaltype($this->correct_answer_ident);
|
|
|
2423 |
$qconditionvar->set_varequal($qvarequal);
|
|
|
2424 |
$qvarequal->set_respident($this->qresponse_lid->get_ident());
|
|
|
2425 |
|
|
|
2426 |
if (array_key_exists($this->correct_answer_ident, $this->answerlist)) {
|
|
|
2427 |
$qdisplayfeedback = new cc_assignment_displayfeedbacktype();
|
|
|
2428 |
$qrespcondition->add_displayfeedback($qdisplayfeedback);
|
|
|
2429 |
$qdisplayfeedback->set_feedbacktype(cc_qti_values::Response);
|
|
|
2430 |
$qdisplayfeedback->set_linkrefid($this->answerlist[$this->correct_answer_ident]);
|
|
|
2431 |
}
|
|
|
2432 |
|
|
|
2433 |
foreach ($this->correct_feedbacks as $ident) {
|
|
|
2434 |
$qdisplayfeedback = new cc_assignment_displayfeedbacktype();
|
|
|
2435 |
$qrespcondition->add_displayfeedback($qdisplayfeedback);
|
|
|
2436 |
$qdisplayfeedback->set_feedbacktype(cc_qti_values::Response);
|
|
|
2437 |
$qdisplayfeedback->set_linkrefid($ident);
|
|
|
2438 |
}
|
|
|
2439 |
|
|
|
2440 |
//rest of the conditions
|
|
|
2441 |
foreach ($this->answerlist as $ident => $refid) {
|
|
|
2442 |
if ($ident == $this->correct_answer_ident) {
|
|
|
2443 |
continue;
|
|
|
2444 |
}
|
|
|
2445 |
|
|
|
2446 |
$qrespcondition = new cc_assesment_respconditiontype();
|
|
|
2447 |
$this->qresprocessing->add_respcondition($qrespcondition);
|
|
|
2448 |
$qsetvar = new cc_assignment_setvartype(0);
|
|
|
2449 |
$qrespcondition->add_setvar($qsetvar);
|
|
|
2450 |
//define the condition for fail
|
|
|
2451 |
$qconditionvar = new cc_assignment_conditionvar();
|
|
|
2452 |
$qrespcondition->set_conditionvar($qconditionvar);
|
|
|
2453 |
$qvarequal = new cc_assignment_conditionvar_varequaltype($ident);
|
|
|
2454 |
$qconditionvar->set_varequal($qvarequal);
|
|
|
2455 |
$qvarequal->set_respident($this->qresponse_lid->get_ident());
|
|
|
2456 |
|
|
|
2457 |
$qdisplayfeedback = new cc_assignment_displayfeedbacktype();
|
|
|
2458 |
$qrespcondition->add_displayfeedback($qdisplayfeedback);
|
|
|
2459 |
$qdisplayfeedback->set_feedbacktype(cc_qti_values::Response);
|
|
|
2460 |
$qdisplayfeedback->set_linkrefid($refid);
|
|
|
2461 |
|
|
|
2462 |
foreach ($this->incorrect_feedbacks as $ident) {
|
|
|
2463 |
$qdisplayfeedback = new cc_assignment_displayfeedbacktype();
|
|
|
2464 |
$qrespcondition->add_displayfeedback($qdisplayfeedback);
|
|
|
2465 |
$qdisplayfeedback->set_feedbacktype(cc_qti_values::Response);
|
|
|
2466 |
$qdisplayfeedback->set_linkrefid($ident);
|
|
|
2467 |
}
|
|
|
2468 |
}
|
|
|
2469 |
}
|
|
|
2470 |
}
|
|
|
2471 |
|
|
|
2472 |
class cc_assesment_question_multichoice_multiresponse extends cc_assesment_question_proc_base {
|
|
|
2473 |
/**
|
|
|
2474 |
* @var DOMNodeList
|
|
|
2475 |
*/
|
|
|
2476 |
protected $correct_answers = null;
|
|
|
2477 |
|
|
|
2478 |
public function __construct($quiz, $questions, $manifest, $section, $question_node, $rootpath, $contextid, $outdir) {
|
|
|
2479 |
parent::__construct($quiz, $questions, $manifest, $section, $question_node, $rootpath, $contextid, $outdir);
|
|
|
2480 |
$this->qtype = cc_qti_profiletype::multiple_response;
|
|
|
2481 |
|
|
|
2482 |
$correct_answer_nodes = $this->questions->nodeList("plugin_qtype_multichoice_question/answers/answer[fraction > 0]", $this->question_node);
|
|
|
2483 |
if ($correct_answer_nodes->length == 0) {
|
|
|
2484 |
throw new RuntimeException('No correct answer!');
|
|
|
2485 |
}
|
|
|
2486 |
$this->correct_answers = $correct_answer_nodes;
|
|
|
2487 |
//$this->correct_answer_node_id = $this->questions->nodeValue('@id', $correct_answer_node);
|
|
|
2488 |
$maximum_quiz_grade = (int)$this->quiz->nodeValue('/activity/quiz/grade');
|
|
|
2489 |
$this->total_grade_value = ($maximum_quiz_grade + 1).'.0000000';
|
|
|
2490 |
}
|
|
|
2491 |
|
|
|
2492 |
public function on_generate_answers() {
|
|
|
2493 |
//add responses holder
|
|
|
2494 |
$qresponse_lid = new cc_response_lidtype();
|
|
|
2495 |
$this->qresponse_lid = $qresponse_lid;
|
|
|
2496 |
$this->qpresentation->set_response_lid($qresponse_lid);
|
|
|
2497 |
$qresponse_choice = new cc_assesment_render_choicetype();
|
|
|
2498 |
$qresponse_lid->set_render_choice($qresponse_choice);
|
|
|
2499 |
//Mark that question has more than one correct answer
|
|
|
2500 |
$qresponse_lid->set_rcardinality(cc_qti_values::Multiple);
|
|
|
2501 |
//are we to shuffle the responses?
|
|
|
2502 |
$shuffle_answers = (int)$this->quiz->nodeValue('/activity/quiz/shuffleanswers') > 0;
|
|
|
2503 |
$qresponse_choice->enable_shuffle($shuffle_answers);
|
|
|
2504 |
$answerlist = array();
|
|
|
2505 |
$qa_responses = $this->questions->nodeList('plugin_qtype_multichoice_question/answers/answer', $this->question_node);
|
|
|
2506 |
foreach ($qa_responses as $node) {
|
|
|
2507 |
$answer_content = $this->questions->nodeValue('answertext', $node);
|
|
|
2508 |
$answer_grade_fraction = (float)$this->questions->nodeValue('fraction', $node);
|
|
|
2509 |
$result = cc_helpers::process_linked_files( $answer_content,
|
|
|
2510 |
$this->manifest,
|
|
|
2511 |
$this->rootpath,
|
|
|
2512 |
$this->contextid,
|
|
|
2513 |
$this->outdir);
|
|
|
2514 |
$qresponse_label = cc_assesment_helper::add_answer( $qresponse_choice,
|
|
|
2515 |
$result[0],
|
|
|
2516 |
cc_qti_values::htmltype);
|
|
|
2517 |
pkg_resource_dependencies::instance()->add($result[1]);
|
|
|
2518 |
$answer_ident = $qresponse_label->get_ident();
|
|
|
2519 |
$feedback_ident = $answer_ident.'_fb';
|
|
|
2520 |
//add answer specific feedbacks if not empty
|
|
|
2521 |
$content = $this->questions->nodeValue('feedback', $node);
|
|
|
2522 |
if (!empty($content)) {
|
|
|
2523 |
$result = cc_helpers::process_linked_files( $content,
|
|
|
2524 |
$this->manifest,
|
|
|
2525 |
$this->rootpath,
|
|
|
2526 |
$this->contextid,
|
|
|
2527 |
$this->outdir);
|
|
|
2528 |
|
|
|
2529 |
|
|
|
2530 |
cc_assesment_helper::add_feedback( $this->qitem,
|
|
|
2531 |
$result[0],
|
|
|
2532 |
cc_qti_values::htmltype,
|
|
|
2533 |
$feedback_ident);
|
|
|
2534 |
|
|
|
2535 |
pkg_resource_dependencies::instance()->add($result[1]);
|
|
|
2536 |
|
|
|
2537 |
}
|
|
|
2538 |
$answerlist[$answer_ident] = array($feedback_ident, ($answer_grade_fraction > 0));
|
|
|
2539 |
}
|
|
|
2540 |
|
|
|
2541 |
$this->answerlist = $answerlist;
|
|
|
2542 |
|
|
|
2543 |
}
|
|
|
2544 |
|
|
|
2545 |
public function on_generate_feedbacks() {
|
|
|
2546 |
parent::on_generate_feedbacks();
|
|
|
2547 |
//Question combined feedbacks
|
|
|
2548 |
$correct_question_fb = $this->questions->nodeValue('plugin_qtype_multichoice_question/multichoice/correctfeedback', $this->question_node);
|
|
|
2549 |
$incorrect_question_fb = $this->questions->nodeValue('plugin_qtype_multichoice_question/multichoice/incorrectfeedback', $this->question_node);
|
|
|
2550 |
if (empty($correct_question_fb)) {
|
|
|
2551 |
//Hardcode some text for now
|
|
|
2552 |
$correct_question_fb = 'Well done!';
|
|
|
2553 |
}
|
|
|
2554 |
if (empty($incorrect_question_fb)) {
|
|
|
2555 |
//Hardcode some text for now
|
|
|
2556 |
$incorrect_question_fb = 'Better luck next time!';
|
|
|
2557 |
}
|
|
|
2558 |
|
|
|
2559 |
$proc = array('correct_fb' => $correct_question_fb, 'incorrect_fb' => $incorrect_question_fb);
|
|
|
2560 |
foreach ($proc as $ident => $content) {
|
|
|
2561 |
if (empty($content)) {
|
|
|
2562 |
continue;
|
|
|
2563 |
}
|
|
|
2564 |
$result = cc_helpers::process_linked_files( $content,
|
|
|
2565 |
$this->manifest,
|
|
|
2566 |
$this->rootpath,
|
|
|
2567 |
$this->contextid,
|
|
|
2568 |
$this->outdir);
|
|
|
2569 |
|
|
|
2570 |
cc_assesment_helper::add_feedback( $this->qitem,
|
|
|
2571 |
$result[0],
|
|
|
2572 |
cc_qti_values::htmltype,
|
|
|
2573 |
$ident);
|
|
|
2574 |
|
|
|
2575 |
pkg_resource_dependencies::instance()->add($result[1]);
|
|
|
2576 |
if ($ident == 'correct_fb') {
|
|
|
2577 |
$this->correct_feedbacks[$ident] = $ident;
|
|
|
2578 |
} else {
|
|
|
2579 |
$this->incorrect_feedbacks[$ident] = $ident;
|
|
|
2580 |
}
|
|
|
2581 |
}
|
|
|
2582 |
|
|
|
2583 |
}
|
|
|
2584 |
|
|
|
2585 |
public function on_generate_response_processing() {
|
|
|
2586 |
parent::on_generate_response_processing();
|
|
|
2587 |
|
|
|
2588 |
//respconditions
|
|
|
2589 |
/**
|
|
|
2590 |
* General unconditional feedback must be added as a first respcondition
|
|
|
2591 |
* without any condition and just displayfeedback (if exists)
|
|
|
2592 |
*/
|
|
|
2593 |
cc_assesment_helper::add_respcondition( $this->qresprocessing,
|
|
|
2594 |
'General feedback',
|
|
|
2595 |
$this->general_feedback,
|
|
|
2596 |
null,
|
|
|
2597 |
true
|
|
|
2598 |
);
|
|
|
2599 |
|
|
|
2600 |
//success condition
|
|
|
2601 |
/**
|
|
|
2602 |
* For all question types outside of the Essay question, scoring is done in a
|
|
|
2603 |
* single <respcondition> with a continue flag set to No. The outcome is always
|
|
|
2604 |
* a variable named SCORE which value must be set to 100 in case of correct answer.
|
|
|
2605 |
* Partial scores (not 0 or 100) are not supported.
|
|
|
2606 |
*/
|
|
|
2607 |
$qrespcondition = new cc_assesment_respconditiontype();
|
|
|
2608 |
$qrespcondition->set_title('Correct');
|
|
|
2609 |
$this->qresprocessing->add_respcondition($qrespcondition);
|
|
|
2610 |
$qrespcondition->enable_continue(false);
|
|
|
2611 |
$qsetvar = new cc_assignment_setvartype(100);
|
|
|
2612 |
$qrespcondition->add_setvar($qsetvar);
|
|
|
2613 |
//define the condition for success
|
|
|
2614 |
$qconditionvar = new cc_assignment_conditionvar();
|
|
|
2615 |
$qrespcondition->set_conditionvar($qconditionvar);
|
|
|
2616 |
//create root and condition
|
|
|
2617 |
$qandcondition = new cc_assignment_conditionvar_andtype();
|
|
|
2618 |
$qconditionvar->set_and($qandcondition);
|
|
|
2619 |
foreach ($this->answerlist as $ident => $refid) {
|
|
|
2620 |
$qvarequal = new cc_assignment_conditionvar_varequaltype($ident);
|
|
|
2621 |
$qvarequal->enable_case();
|
|
|
2622 |
if ($refid[1]) {
|
|
|
2623 |
$qandcondition->set_varequal($qvarequal);
|
|
|
2624 |
} else {
|
|
|
2625 |
$qandcondition->set_not($qvarequal);
|
|
|
2626 |
}
|
|
|
2627 |
$qvarequal->set_respident($this->qresponse_lid->get_ident());
|
|
|
2628 |
}
|
|
|
2629 |
|
|
|
2630 |
$qdisplayfeedback = new cc_assignment_displayfeedbacktype();
|
|
|
2631 |
$qrespcondition->add_displayfeedback($qdisplayfeedback);
|
|
|
2632 |
$qdisplayfeedback->set_feedbacktype(cc_qti_values::Response);
|
|
|
2633 |
//TODO: this needs to be fixed
|
|
|
2634 |
reset($this->correct_feedbacks);
|
|
|
2635 |
$ident = key($this->correct_feedbacks);
|
|
|
2636 |
$qdisplayfeedback->set_linkrefid($ident);
|
|
|
2637 |
|
|
|
2638 |
|
|
|
2639 |
//rest of the conditions
|
|
|
2640 |
foreach ($this->answerlist as $ident => $refid) {
|
|
|
2641 |
cc_assesment_helper::add_response_condition( $this->qresprocessing,
|
|
|
2642 |
'Incorrect feedback',
|
|
|
2643 |
$refid[0],
|
|
|
2644 |
$this->general_feedback,
|
|
|
2645 |
$this->qresponse_lid->get_ident()
|
|
|
2646 |
);
|
|
|
2647 |
}
|
|
|
2648 |
|
|
|
2649 |
//Final element for incorrect feedback
|
|
|
2650 |
reset($this->incorrect_feedbacks);
|
|
|
2651 |
$ident = key($this->incorrect_feedbacks);
|
|
|
2652 |
cc_assesment_helper::add_respcondition( $this->qresprocessing,
|
|
|
2653 |
'Incorrect feedback',
|
|
|
2654 |
$ident,
|
|
|
2655 |
|
|
|
2656 |
);
|
|
|
2657 |
|
|
|
2658 |
}
|
|
|
2659 |
|
|
|
2660 |
}
|