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/>.

namespace mod_quiz\output;

use mod_quiz\structure;

use renderable;

use renderer_base;

use templatable;

/**

 * Represents the page where teachers can set up additional grade items.

 *

 * @package   mod_quiz

 * @category  output

 * @copyright 2023 The Open University

 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

class edit_grading_page implements renderable, templatable {

    /**

     * Constructor.

     *

     * @param structure $structure

     */

    public function __construct(

        /** @var structure structure of the quiz for which to display the grade edit page. */

        protected readonly structure $structure,

    ) {

    }

    public function export_for_template(renderer_base $output) {

        global $PAGE;

        /** @var edit_renderer $editrenderer */

        $editrenderer = $PAGE->get_renderer('mod_quiz', 'edit');

        // Get the list of grade items, but to be the choices for a slot, and the list to be edited.

        $gradeitemchoices = [

                'id' => 0,

                'choice' => get_string('gradeitemnoneselected', 'quiz'),

                'isselected' => false,

            ],

        ];

        $selectdgradeitemchoices = [];

        $gradeitems = [];

        foreach ($this->structure->get_grade_items() as $gradeitem) {

            $gradeitem = clone($gradeitem);

            unset($gradeitem->quizid);

            $gradeitem->displayname = format_string($gradeitem->name);

            $gradeitem->isused = $this->structure->is_grade_item_used($gradeitem->id);

            $gradeitem->summarks = $gradeitem->isused ?

                    $this->structure->formatted_grade_item_sum_marks($gradeitem->id) :

                    '-';

            $gradeitems[] = $gradeitem;

            $gradeitemchoices[$gradeitem->id] = (object) [

                'id' => $gradeitem->id,

                'choice' => $gradeitem->displayname,

                'isselected' => false,

            ];

            $selectdgradeitemchoices[$gradeitem->id] = clone($gradeitemchoices[$gradeitem->id]);

            $selectdgradeitemchoices[$gradeitem->id]->isselected = true;

        }

        // Get the list of quiz sections.

        $sections = [];

        foreach ($this->structure->get_sections() as $section) {

            $sections[$section->id] = (object) [

                'displayname' => $section->heading ? format_string($section->heading) : get_string('sectionnoname', 'quiz'),

                'slots' => [],

            ];

        }

        // Add the relevant slots ot each section.

        foreach ($this->structure->get_slots() as $slot) {

            if (!$this->structure->is_real_question($slot->slot)) {

                continue;

            }

            // Mark the right choice as selected.

            $choices = $gradeitemchoices;

            if ($slot->quizgradeitemid) {

                $choices[$slot->quizgradeitemid] = $selectdgradeitemchoices[$slot->quizgradeitemid];

            }

            $sections[$slot->section->id]->slots[] = (object) [

                'id' => $slot->id,

                'displaynumber' => $this->structure->get_displayed_number_for_slot($slot->slot),

                'displayname' => $editrenderer->get_question_name_for_slot(

                        $this->structure, $slot->slot, $PAGE->url),

                'maxmark' => $this->structure->formatted_question_grade($slot->slot),

                'choices' => array_values($choices),

            ];

        }

        return [

            'quizid' => $this->structure->get_quizid(),

            'hasgradeitems' => !empty($gradeitems),

            'gradeitems' => $gradeitems,

            'hasslots' => $this->structure->has_questions(),

            'sections' => array_values($sections),

            'hasmultiplesections' => count($sections) > 1,

            'nogradeitems' => ['message' => get_string('gradeitemsnoneyet', 'quiz')],

            'noslots' => ['message' => get_string('gradeitemnoslots', 'quiz')],

        ];

    }

}