Proyectos de Subversion Moodle

<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**
 * Question related functions.
 *
 * This file was created just because Fragment API expects callbacks to be defined on lib.php
 *
 * Please, do not add new functions to this file.
 *
 * @package   core_question
 * @copyright 2018 Simey Lameze <simey@moodle.com>
 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

defined('MOODLE_INTERNAL') || die();

require_once($CFG->dirroot . '/question/editlib.php');

/**
 * Question data fragment to get the question html via ajax call.
 *
 * @param array $args Arguments for rendering the fragment. Expected keys:
 *  * view - the view class
 *  * cmid - if in an activity, the course module ID.
 *  * filterquery - the current filters encoded as a URL parameter.
 *  * lastchanged - the ID of the last edited question.
 *  * sortdata - Array of sorted columns.
 *  * filtercondition - the current filters encoded as an object.
 *  * extraparams - additional parameters required for a particular view class.
 *
 * @return array|string
 */
function core_question_output_fragment_question_data(array $args): string {
    if (empty($args)) {
        return '';
    }
    [$params, $extraparams] = \core_question\local\bank\filter_condition_manager::extract_parameters_from_fragment_args($args);
    [
        $thispageurl,
        $contexts,
        ,
        $cm,
        ,
        $pagevars
    ] = question_build_edit_resources('questions', '/question/edit.php', $params);

    if (is_null($cm)) {
        $course = get_course(clean_param($args['courseid'], PARAM_INT));
    } else {
        $course = get_course($cm->course);
    }

    $viewclass = empty($args['view']) ? \core_question\local\bank\view::class : clean_param($args['view'], PARAM_NOTAGS);

    // Make sure the class passed through is valid (exists and is view or subclass of view).
    if (!class_exists($viewclass) || !is_a($viewclass, \core_question\local\bank\view::class, true)) {
        throw new invalid_parameter_exception('view parameter must be a valid view class');
    }

    if (!empty($args['lastchanged'])) {
        $thispageurl->param('lastchanged', clean_param($args['lastchanged'], PARAM_INT));
    }
    if (!empty($args['view'])) {
        $thispageurl->param('view', clean_param($args['view'], PARAM_NOTAGS));
    }
    if (!empty($args['extraparams'])) {
        $thispageurl->param('extraparams', clean_param($args['extraparams'], PARAM_RAW));
    }
    $questionbank = new $viewclass($contexts, $thispageurl, $course, $cm, $pagevars, $extraparams);
    $questionbank->add_standard_search_conditions();
    ob_start();
    $questionbank->display_question_list();
    return ob_get_clean();
}

/**
 * Render and return a category selector for the categories in a given question bank.
 *
 * @param array $args ['bankcmid' => Course module ID of the question bank]
 * @return string The rendered selector.
 */
function core_question_output_fragment_category_selector(array $args): string {
    global $OUTPUT;
    $context = \core\context\module::instance($args['bankcmid']);
    $selector = new \core_question\output\question_category_selector([$context], autocomplete: true);
    return $OUTPUT->render($selector);
}