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 core_courseformat\output\local\overview;

use core\context\course as context_course;
use core\output\named_templatable;
use core\output\renderable;
use core\url;
use core_course\output\activity_icon;
use core_collator;
use stdClass;

/**
 * Class overview page
 *
 * @package    core_course
 * @copyright  2025 Ferran Recio <ferran@moodle.com>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
class overviewpage implements renderable, named_templatable {
    /** @var context_course the context. */
    protected context_course $context;

    /**
     * Constructor.
     *
     * @param stdClass $course the course object.
     * @param string[] $expanded the sections to be expanded on load.
     */
    public function __construct(
        /** @var stdClass the course object  */
        protected stdClass $course,
        /** @var string[] the sections to be expanded on load  */
        protected array $expanded = [],
    ) {
        $this->context = context_course::instance($this->course->id);
    }

    /**
     * Gets the URL to the course overview page for a given course and module name.
     *
     * @param int $courseid
     * @param string $modname
     * @return url
     */
    public static function get_modname_url(int $courseid, string $modname): url {
        return new url(
            url: '/course/overview.php',
            params: ['id' => $courseid, 'expand[]' => $modname],
            anchor: "{$modname}_overview_collapsible",
        );
    }

    #[\Override]
    public function export_for_template(\renderer_base $output): stdClass {
        $modfullnames = $this->get_course_activities_overview_list();

        $elements = [];
        foreach ($modfullnames as $modname => $modfullname) {
            $elements[] = $this->export_activity_overview_section_data($output, $modname, $modfullname);
        }

        return (object) [
            'elements' => $elements,
            'courseid' => $this->course->id,
            'contextid' => $this->context->id,
        ];
    }

    /**
     * Retrieves a list of course activities overview.
     *
     * @return string[] An associative array module name => module plural name.
     */
    private function get_course_activities_overview_list(): array {
        $modinfo = get_fast_modinfo($this->course);
        $modfullnames = [];
        $archetypes = [];

        foreach ($modinfo->cms as $cm) {
            // Exclude activities that aren't visible or have no view link (e.g. label).
            // Account for folder being displayed inline.
            if (!$cm->uservisible || (!$cm->has_view() && strcmp($cm->modname, 'folder') !== 0)) {
                continue;
            }
            if (array_key_exists($cm->modname, $modfullnames)) {
                continue;
            }
            if (!array_key_exists($cm->modname, $archetypes)) {
                $archetypes[$cm->modname] = plugin_supports(
                    type: 'mod',
                    name: $cm->modname,
                    feature: FEATURE_MOD_ARCHETYPE,
                    default: MOD_ARCHETYPE_OTHER
                );
            }
            if ($archetypes[$cm->modname] == MOD_ARCHETYPE_RESOURCE) {
                if (!array_key_exists('resource', $modfullnames)) {
                    $modfullnames['resource'] = get_string('resources');
                }
            } else {
                $modfullnames[$cm->modname] = $cm->modplural;
            }
        }

        core_collator::asort($modfullnames);
        return $modfullnames;
    }

    /**
     * Exports the data for the activity overview section.
     *
     * This function checks if the activity has an overview integration,
     * and return the data accordingly.
     *
     * @param \renderer_base $output
     * @param string $modname The name of the module.
     * @param string $modfullname The full name of the module.
     * @return stdClass The exported data for the activity overview section.
     */
    private function export_activity_overview_section_data(
        \renderer_base $output,
        string $modname,
        string $modfullname
    ): stdClass {
        return (object) [
            'fragment' => $this->export_overview_fragment($modname),
            'icon' => $this->get_activity_overview_icon($output, $modname),
            'name' => $modfullname,
            'shortname' => $modname,
            'open' => in_array($modname, $this->expanded),
        ];
    }

    /**
     * Generates the activity overview icon for a given module.
     *
     * @param \renderer_base $output
     * @param string $modname The name of the module for which the icon is being generated.
     * @return string The HTML string for the activity overview icon.
     */
    private function get_activity_overview_icon(\renderer_base $output, string $modname): string {
        // Resource is a generic term for all modules with MOD_ARCHETYPE_RESOURCE.
        // We group all of them under the mod_page icon.
        if ($modname === 'resource') {
            $modname = 'page';
        }
        return $output->render(activity_icon::from_modname($modname));
    }

    /**
     * Exports an overview fragment for a given module name.
     *
     * This function creates and returns an object containing details
     * about the course overview fragment for the specified module.
     *
     * @param string $modname
     * @return stdClass The exported overview fragment data.
     */
    private function export_overview_fragment(string $modname): stdClass {
        // If the element is expanded, we don't need to load the fragment.
        if (in_array($modname, $this->expanded)) {
            return (object) [
                'preloadedcontent' => course_output_fragment_course_overview([
                    'courseid' => $this->course->id,
                    'modname' => $modname,
                ]),
            ];
        }
        return (object) [
            'component' => 'core_course',
            'method' => 'overview_table',
            'course' => $this->course,
            'modname' => $modname,
        ];
    }

    /**
     * Get the name of the template to use for this templatable.
     *
     * @param \renderer_base $renderer The renderer requesting the template name
     * @return string
     */
    public function get_template_name(\renderer_base $renderer): string {
        return 'core_courseformat/local/overview/overviewpage';
    }
}