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<?php
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defined('MOODLE_INTERNAL') || die();
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use core_completion\progress;
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// Definición de la clase que extiende plugin_renderer_base
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class block_cesa_lastcourse_renderer extends plugin_renderer_base
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{
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public function procesar()
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{
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global $USER, $DB, $CFG, $PAGE;
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$userid = $USER->id;
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$url_noimage = $CFG->wwwroot . '/theme/' . $PAGE->theme->name . '/pix/coursenoimage.jpg';
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$data = ['course' => ''];
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// Consulta SQL optimizada para obtener el último curso accedido por el usuario
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$sql = "SELECT courseid FROM {logstore_standard_log} WHERE ";
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$sql .= "action = 'viewed' AND target IN ('course', 'course_module') AND userid = :userid ";
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$sql .= "ORDER BY timecreated DESC LIMIT 1";
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$lastcourse = $DB->get_record_sql($sql, ['userid' => $userid]);
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if ($lastcourse) {
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$course = get_course($lastcourse->courseid);
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if ($course) {
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$courseInList = new core_course_list_element($course);
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// Manejo de imagen
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$image = $url_noimage;
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foreach ($courseInList->get_course_overviewfiles() as $file) {
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if ($file->is_valid_image()) {
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$image = file_encode_url("{$CFG->wwwroot}/pluginfile.php", "/{$file->get_contextid()}/{$file->get_component()}/{$file->get_filearea()}{$file->get_filepath()}{$file->get_filename()}");
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break;
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}
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}
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// Obtener categoría
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$category = $DB->get_record('course_categories', ['id' => $course->category]);
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$categoryName = $category ? $category->name : get_string('unknowncategory', 'block_cesa_lastcourse');
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// Obtener primera sección (número)
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$first_section_number = 0;
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$sections = $DB->get_records('course_sections', ['course' => $course->id], 'section ASC', 'id, section, sequence, visible');
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foreach ($sections as $section) {
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if ($section->section > 0) {
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$first_section_number = $section->section;
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break;
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}
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}
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// Buscar módulo en la primera sección
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$linkurl = '';
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$modules = get_fast_modinfo($course->id)->get_cms();
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foreach ($modules as $module) {
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if ($module->uservisible && !$module->is_stealth() && $module->url && $module->section == $first_section_number) {
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$linkurl = new moodle_url($module->url, ['forceview' => 1]);
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break;
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}
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}
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// Si el usuario tiene ciertos roles, forzar la URL al curso
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if ($completion_edit_curso) {
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$linkurl = $CFG->wwwroot . '/course/view.php?id=' . $course->id;
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}
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// Obtener un resumen del curso
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$summary = trim(strip_tags($course->summary));
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if (empty($summary)) {
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$summary = ' ';
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} elseif (strlen($summary) > 80) {
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$summary = substr($summary, 0, 80) . '...';
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}
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// Asignar datos del curso al array de respuesta
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$data['course'] = [
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'courseid' => $course->id,
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'coursecategory' => $category->name,
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'courseimage' => $image,
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'enddate' => $course->enddate,
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'fullname' => $course->fullname,
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'fullnamedisplay' => get_course_display_name_for_list($course),
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'hasprogress' => true,
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'hidden' => false,
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'id' => $course->id,
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'idnumber' => $course->idnumber,
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'isfavourite' => false,
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'progress' => $miProgreso,
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'shortname' => $course->shortname,
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'showshortname' => false,
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'startdate' => $course->startdate,
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'summary' => $summary,
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'summaryformat' => $course->summaryformat,
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'timeaccess' => $lastaccess,
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'viewurl' => $CFG->wwwroot . '/course/view.php?id=' . $course->id,
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'viewurlnew' => $linkurl,
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'visible' => true,
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];
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}
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// Renderizar la plantilla con los datos del curso
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return $this->render_from_template('block_cesa_lastcourse/full', $data);
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}
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}
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