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 theme_universe_child\output;

use html_writer;
use stdClass;
use moodle_url;
use context_course;
use context_system;
use core_course_list_element;
use custom_menu;
use action_menu_filler;
use action_menu_link_secondary;
use action_menu;
use action_link;
use core_text;
use coding_exception;
use navigation_node;
use context_header;
use core\oauth2\rest;
use pix_icon;
use renderer_base;
use theme_config;
use get_string;
use core_course_category;
use theme_universe\util\user;
use theme_universe\util\course;
use core_completion\progress;

require_once($CFG->dirroot . '/cesa/statics_blocks.php');

/**
 * Renderers to align Moodle's HTML with that expected by Bootstrap
 *
 * @package    theme_universe_child
 * @copyright  2023 Marcin Czaja (https://rosea.io)
 * @license    Commercial https://themeforest.net/licenses
 */
class core_renderer extends \core_renderer
{
    /**
     * Renderiza los bloques estáticos
     */
    public function render_statics_blocks($userid = null)
    {
        global $USER;

        if (!$userid) {
            $userid = $USER->id;
        }

        // Instanciamos StaticsBlocks para renderizar los bloques
        $statics_blocks = new \StaticsBlocks(
            'side-pre',
            ['messageteacher', 'comments', 'cesa_course_rating', 'cesa_notes']
        );

        $blocks = $statics_blocks->renderBlocks();

        return $blocks;
    }

    /**
     * Navegación de completitud del curso
     */
    public function cesa_navigation_course_completion()
    {
        global $COURSE, $PAGE, $USER, $CFG;

        if (empty($PAGE->cm->id) || empty($COURSE->enablecompletion)) {
            return '';
        }

        $course_context = context_course::instance($COURSE->id);
        $roles = get_user_roles($course_context, $USER->id, true);

        $completion_visible = true;
        foreach ($roles as $role) {
            if ($role->shortname != 'student') {
                $completion_visible = false;
            }
        }

        if (!$completion_visible) {
            return '';
        }
        $PAGE->requires->js(new \moodle_url($CFG->wwwroot . '/local/cesanavigation/javascript/terminacion.js'));

        $page_context = $PAGE->cm;
        $modules = get_fast_modinfo($COURSE->id)->get_cms();
        $mods = [];
        foreach ($modules as $module) {
            if (!$module->uservisible || $module->is_stealth() || empty($module->url)) {
                continue;
            }
            $mods[$module->id] = $module;
        }

        $nummods = count($mods);
        if ($nummods == 1) {
            return '';
        }

        $modids = array_keys($mods);
        $position = array_search($page_context->id, $modids);
        $currentmod = $mods[$modids[$position]];

        $completioninfo = new \completion_info($COURSE);
        $completiondata = $completioninfo->get_data($currentmod, true);
        if ($completiondata->completionstate != COMPLETION_COMPLETE && $completiondata->completionstate != COMPLETION_COMPLETE_PASS) {
            $url = new \moodle_url($CFG->wwwroot . '/local/cesanavigation/terminacion.php', ['courseid' => $COURSE->id, 'modid' =>  $currentmod->id]);
            return '<div class="containerr">
                        <input type="button" class="btn btn-primary d-block mx-auto btn-cesa-course-completion button-cesa vertical-center center" data-url="' . $url . '" value="Completar y continuar">
                    </div>';
        }

        return '';
    }

    /**
     * Menú lateral del curso
     */
    public function cesa_navigation_course_menu_lateral_output()
    {
        global $CFG, $COURSE, $PAGE, $DB, $OUTPUT;

        if (!$COURSE->id) {
            return '';
        }

        $course_id = $COURSE->id;
        $parent = optional_param('parent', 0, PARAM_INT);
        if (!$parent) {
            $parent = optional_param('amp;parent', 0, PARAM_INT);
        }

        if ($parent) {
            $sql = ' SELECT * FROM {subcourse} WHERE course = ' . $parent;
            $sql .= ' AND refcourse = ' . $course_id;
            $recordParentRefCourse = $DB->get_record_sql($sql);
            if ($recordParentRefCourse) {
                $course_id = $recordParentRefCourse->course;
            }
        }

        $course = get_course($course_id);
        $course_context = context_course::instance($course->id);
        $completioninfo = new \completion_info($course);

        $menu = [];
        $currentServerLink = strtolower(trim($_SERVER['REQUEST_SCHEME'] . '://' . $_SERVER['SERVER_NAME'] . $_SERVER['REQUEST_URI']));
        $currentServerLink = html_entity_decode($currentServerLink);
        $currentServerLink = htmlentities($currentServerLink);

        $parts = explode('&', $currentServerLink);
        if (count($parts) > 1) {
            $currentServerLink = $parts[0];
        }

        $modules = get_fast_modinfo($course->id)->get_cms();
        $prevmod = null;
        $nextmod = null;
        $currentmod = new stdClass();
        $currentmod->name = "Sin Módulos";
        $mods = [];
        $menu = [];
        $numberOfTemary = 1;
        $prevlink = new \StdClass();
        $nextlink = new \StdClass();
        $prevlink->url = "#";
        $nextlink->url = "#";

        $isACoursePage = $course->id !== "1" ? true : false;

        $modules = get_fast_modinfo($COURSE->id)->get_cms();
        if (!empty($modules)) {
            foreach ($modules as $module) {
                if (!$module->uservisible || $module->is_stealth() || empty($module->url)) {
                    continue;
                }
                $mods[$module->id] = $module;
            }

            $nummods = count($mods);
            if ($nummods == 1) {
                return '';
            }

            $modids = array_keys($mods);
            $position = array_search($course_context->id, $modids);
            $currentmod = $mods[$modids[$position]];

            if ($position > 0) {
                $prevmod = $mods[$modids[$position - 1]];
            }

            if ($position < ($nummods - 1)) {
                $nextmod = $mods[$modids[$position + 1]];
            }
        }

        $modinfo = get_fast_modinfo($course);
        $records = $modinfo->get_section_info_all();
        $sections = [];

        foreach ($records as $record) {
            if (!$record->visible) {
                continue;
            }

            $section = new \stdClass();
            $section->id = $record->id;
            $section->section = $record->section;
            $section->name = $record->name;
            $section->parent = $record->parent;
            $section->visible = 1;

            array_push($sections, $section);
        }

        $openParent = 0;
        $maxSections = count($sections);
        for ($i = 0; $i < $maxSections; $i++) {
            $j = $i + 1;
            if ($j < $maxSections) {
                if ($sections[$j]->parent) {
                    $openParent = true;
                    $sections[$i]->close_section_parent = 0;
                    $sections[$i]->close_section = 0;
                } else {
                    $sections[$i]->close_section_parent = $openParent ? 1 : 0;
                    $sections[$i]->close_section = 1;
                }
            } else {
                $sections[$i]->close_section_parent = $openParent ? 1 : 0;
                $sections[$i]->close_section = 1;
            }
        }

        foreach ($sections as $key => $section) {
            if (!$section->visible) {
                continue;
            }

            $activities = [];
            $section_active = false;

            foreach ($modules as $module) {
                if ($module->section != $section->id) {
                    continue;
                }

                if (!$module->uservisible || $module->is_stealth()) {
                    continue;
                }

                $mods[$module->id] = $module;

                $duration = '';
                $type = '';
                $filepath = '';

                $sql = 'SELECT md.name, cm.instance FROM {modules} md ' .
                    'JOIN {course_modules} cm ON cm.module = md.id ' .
                    'WHERE cm.id = ' . $module->id . ' LIMIT 1';

                $record = $DB->get_record_sql($sql);
                if ($record) {
                    $type = $record->name;

                    if ($type == 'hvp') {
                        $instance = $record->instance;
                        $sql = 'SELECT json_content FROM {hvp} WHERE id = ' . $instance . ' LIMIT 1';
                        $record = $DB->get_record_sql($sql);

                        if ($record) {
                            $json_content = json_decode($record->json_content);
                            if (!empty($json_content->interactiveVideo->video->files[0]->path)) {
                                $filepath = trim($json_content->interactiveVideo->video->files[0]->path);
                                $filepath = trim(str_replace('#tmp', '', $filepath));

                                $arr = explode('/', $filepath);
                                if (count($arr) > 1) {
                                    $filename = $arr[count($arr) - 1];
                                } else {
                                    $filename = $arr[0];
                                }

                                $duration = $this->extractDurationFromVideo($record, $filename);
                            }
                        }
                    }

                    $activity = new \stdClass();
                    $activity->id = $module->id;
                    $activity->name = $this->substr_cesa_navigation_course_menu_name($module->name);
                    $activity->url = $module->url;
                    $activity->type = $type;
                    $activity->duration = $duration;
                    $activity->active = ($currentmod->id == $module->id);

                    array_push($activities, $activity);
                }
            }

            $section->activities = $activities;
            array_push($menu, $section);
        }

        $data = new \stdClass();
        $data->sections = $menu;
        $data->currentmod = $currentmod;
        $data->prevmod = $prevmod;
        $data->nextmod = $nextmod;

        return $this->render_from_template('theme_universe_child/course_menu_lateral', $data);
    }

    /**
     * Drawer del curso
     */
    public function universe_child_course_drawer(): string
    {
        global $COURSE, $PAGE, $OUTPUT;

        if (!$COURSE->id) {
            return '';
        }

        $course = get_course($COURSE->id);
        $course_context = context_course::instance($course->id);

        $drawer = new \stdClass();
        $drawer->course = $course;
        $drawer->context = $course_context;
        $drawer->output = $OUTPUT;

        return $this->render_from_template('theme_universe_child/course_drawer', $drawer);
    }

    /**
     * Funciones de imágenes de la barra de navegación
     */
    public function get_navbar_image_courses()
    {
        global $CFG;

        if (!empty($this->page->theme->settings->navbar_icon_courses)) {
            $url = $this->page->theme->setting_file_url('navbar_icon_courses', 'navbar_icon_courses');
            $relativebaseurl = preg_replace('|^https?://|i', '//', $CFG->wwwroot);
            $url = str_replace($relativebaseurl, '', $url);
            return new moodle_url($url);
        }

        return $CFG->wwwroot . '/theme/universe_child/pix/icon-catalog-white.png';
    }

    public function get_navbar_image_progress()
    {
        global $CFG;

        if (!empty($this->page->theme->settings->navbar_icon_progress)) {
            $url = $this->page->theme->setting_file_url('navbar_icon_progress', 'navbar_icon_progress');
            $relativebaseurl = preg_replace('|^https?://|i', '//', $CFG->wwwroot);
            $url = str_replace($relativebaseurl, '', $url);
            return new moodle_url($url);
        }

        return $CFG->wwwroot . '/theme/universe_child/pix/icon-progress-white.png';
    }

    public function get_navbar_image_forums()
    {
        global $CFG;

        if (!empty($this->page->theme->settings->navbar_icon_forums)) {
            $url = $this->page->theme->setting_file_url('navbar_icon_forums', 'navbar_icon_forums');
            $relativebaseurl = preg_replace('|^https?://|i', '//', $CFG->wwwroot);
            $url = str_replace($relativebaseurl, '', $url);
            return new moodle_url($url);
        }

        return $CFG->wwwroot . '/theme/universe_child/pix/icon-forum-white.png';
    }

    public function get_navbar_image_calendar()
    {
        global $CFG;

        if (!empty($this->page->theme->settings->navbar_icon_calendar)) {
            $url = $this->page->theme->setting_file_url('navbar_icon_calendar', 'navbar_icon_calendar');
            $relativebaseurl = preg_replace('|^https?://|i', '//', $CFG->wwwroot);
            $url = str_replace($relativebaseurl, '', $url);
            return new moodle_url($url);
        }

        return $CFG->wwwroot . '/theme/universe_child/pix/icon-calendar-white.png';
    }

    public function get_navbar_image_personal_area()
    {
        global $CFG;

        if (!empty($this->page->theme->settings->navbar_icon_personal_area)) {
            $url = $this->page->theme->setting_file_url('navbar_icon_personal_area', 'navbar_icon_personal_area');
            $relativebaseurl = preg_replace('|^https?://|i', '//', $CFG->wwwroot);
            $url = str_replace($relativebaseurl, '', $url);
            return new moodle_url($url);
        }

        return $CFG->wwwroot . '/theme/universe_child/pix/icon-personal-area-white.png';
    }

    public function get_navbar_image_messages()
    {
        global $CFG;

        if (!empty($this->page->theme->settings->navbar_icon_messages)) {
            $url = $this->page->theme->setting_file_url('navbar_icon_messages', 'navbar_icon_messages');
            $relativebaseurl = preg_replace('|^https?://|i', '//', $CFG->wwwroot);
            $url = str_replace($relativebaseurl, '', $url);
            return new moodle_url($url);
        }

        return $CFG->wwwroot . '/theme/universe_child/pix/icon-messages-white.png';
    }

    /**
     * Funciones de utilidad
     */
    private function extractDurationFromVideo($record, $filename)
    {
        global $DB;

        $sql = 'SELECT * FROM {files} WHERE filename = "' . $filename . '" AND component = "mod_hvp" AND filearea = "content" LIMIT 1';
        $file = $DB->get_record_sql($sql);

        if ($file) {
            $sql = 'SELECT * FROM {files} WHERE filename = "' . $filename . '" AND component = "mod_hvp" AND filearea = "content" AND id != ' . $file->id . ' LIMIT 1';
            $file2 = $DB->get_record_sql($sql);

            if ($file2) {
                $sql = 'SELECT * FROM {files} WHERE filename = "' . $filename . '" AND component = "mod_hvp" AND filearea = "content" AND id != ' . $file->id . ' AND id != ' . $file2->id . ' LIMIT 1';
                $file3 = $DB->get_record_sql($sql);

                if ($file3) {
                    return $file3->duration;
                }
            }
        }

        return '';
    }

    private function substr_cesa_navigation_course_menu_name($s, $l = 50)
    {
        return core_text::substr($s, 0, $l);
    }

    /**
     * Sobrescribe la función de acceso de invitados del tema padre
     */
    public function theme_universe_get_course_guest_access_hint($courseid)
    {
        return $this->theme_universe_child_get_course_guest_access_hint($courseid);
    }

    /**
     * Implementación específica del tema hijo para el acceso de invitados
     */
    public function theme_universe_child_get_course_guest_access_hint($courseid)
    {
        global $DB, $CFG;

        $html = '';
        $course = $DB->get_record('course', array('id' => $courseid), '*', MUST_EXIST);
        $context = context_course::instance($course->id);

        if (isguestuser() || !isloggedin()) {
            $html .= html_writer::start_tag('div', array('class' => 'courseguestaccess'));
            $html .= html_writer::tag('p', get_string('guestaccess', 'theme_universe_child'));
            $html .= html_writer::end_tag('div');
        }

        return $html;
    }
}