Proyectos de Subversion Moodle

<?php

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

use core_completion\progress;

global $CFG;

require_once $CFG->libdir  . '/externallib.php';

require_once $CFG->dirroot . '/course/classes/category.php';

require_once $CFG->dirroot . '/blocks/moodleblock.class.php';

require_once $CFG->dirroot . '/blocks/course_list/block_course_list.php';

class block_cursos_recientes_ajax_external extends \external_api

{

    public static function get_listado_de_cursos_recientes_parameters()

    {

        return new \external_function_parameters([

            'category_id' => new \external_value(PARAM_INT, 'Categoría de los Cursos', VALUE_DEFAULT, 0),

            'search_text' => new \external_value(PARAM_ALPHANUM, 'Palabra de busqueda', VALUE_DEFAULT, ' ' ),

        ]);

    }

    public static function get_listado_de_cursos_recientes($category_id, $search_text)

    {

        /*

        [

        'category_id' => $category_id,

        'search_text' => $search_text,

        ] = self::validate_parameters(self::execute_parameters(), [

            'category_id' => $category_id,

            'search_text' => $search_text

        ]);

        */

        global $USER, $DB, $CFG, $OUTPUT, $PAGE;

        $userid = $USER->id;

        $url_noimage =  $CFG->wwwroot . '/theme/' . $PAGE->theme->name . '/pix/coursenoimage.jpg';

        $courses = [];

        $courselist = array();

        $mycourses = enrol_get_users_courses($userid);

        $courselist = array();

        foreach ($mycourses as $course)

        {

            if(!$course->visible) {

                continue;

            }

            if($search_text) {

                if(stripos($course->fullname, $search_text) === false) {

                    continue;

                }

            }

            if($category_id) {

                if($category_id != $course->category) {

                    continue;

                }

            }

            $category = $DB->get_record('course_categories',array('id'=>$course->category, 'visible' => 1));

            if(!$category) {

                continue;

            }

            if ($course instanceof stdClass) {

                $courseInList = new core_course_list_element($course);

            }

            $image = $url_noimage;

            foreach ($courseInList->get_course_overviewfiles() as $file)

            {

                $isimage = $file->is_valid_image();

                $image = file_encode_url("{$CFG->wwwroot}/pluginfile.php", '/' . $file->get_contextid() . '/' . $file->get_component() . '/' . $file->get_filearea() . $file->get_filepath() . $file->get_filename(), !$isimage);

                if (!$isimage) {

                    $image = $url_noimage;

                }

            }

            $lastaccess = null;

            $sql = "select timecreated  from {logstore_standard_log} where courseid  = :courseid and userid  = :userid " .

                "  and eventname  = '\\\\core\\\\event\\\\course_viewed' order by id desc limit 1 ";

            $timecreated = $DB->get_field_sql($sql,  array('courseid' => $course->id, 'userid' => $userid));

            if($timecreated) {

                $lastaccess = date('d/m/Y h:i a', $timecreated);

            }

            $miProgreso = number_format(progress::get_course_progress_percentage($course),2); // Progreso por curso

            $first_section = 0;

            $sections = $DB->get_records('course_sections', ['course' => $course->id], 'section ASC', 'id,name,section,sequence,visible');

            foreach($sections as $section)

            {

                if(!empty($section->section)) {

                    $first_section = $section->id;

                    break;

                }

            }

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

            $roles = get_user_roles($course_context, $USER->id, true);

            $completion_edit_curso = false;

            foreach ($roles as $role) {

                if ($role->shortname == 'companydepartmentmanager' || $role->shortname == 'companycoursenoneditor') {

                    $completion_edit_curso  = true;

                    break;

                }

            }

            if (has_capability('moodle/course:manageactivities', $course_context, $USER->id) || has_capability('moodle/course:viewhiddenactivities', $course_context, $USER->id) || $completion_edit_curso) {

                $editurl = $CFG->wwwroot . '/course/view.php?id='.$course->id.'&notifyeditingon=1';

                //$editurl = $CFG->wwwroot . '/course/edit.php?id=' . $course->id;

            } else {

                $editurl = '';

            }

            $modules = get_fast_modinfo($course->id)->get_cms();

            $linkurl = '';

            foreach ($modules as $module)

            {

                //print "!".$module->uservisible ."||". $module->is_stealth() ."||". $module->url ."||". $module->section."<br>";

                if (!$module->uservisible || $module->is_stealth() || empty($module->url) || empty($module->section)) {

                    continue;

                }

                if($module->section == $first_section || $completion_edit_curso) {

                    $linkurl =  new moodle_url($module->url, array('forceview' => 1));

                    //print_r($linkurl);

                    //var_dump($linkurl);

                    break;

                }

            }

            /*

            if( $completion_edit_curso){

                $linkurl = $CFG->wwwroot . '/course/view.php?id=' . $course->id;

            }*/

            $summary = trim(strip_tags($course->summary));

            if(empty($summary)) {

                $summary = `<p></p>`;

            } else if(strlen($summary) > 80) {

                $summary =  substr($summary, 0, 80) . '...';

            }

            $courses[] = [

                'coursecategory' => $category->name,

                'courseimage' => $image,

                'enddate' => $course->enddate,

                'fullname' => $course->fullname,

                'fullnamedisplay' => get_course_display_name_for_list($course),

                'hasprogress' => true,

                'hidden' => false,

                'id' => $course->id,

                'idnumber' => $course->idnumber,

                'isfavourite' => false,

                'progress' => $miProgreso,

                'shortname' => $course->shortname,

                'showshortname' => false,

                'startdate' => $course->startdate,

                'summary' =>  $summary,

                'summaryformat' => $course->summaryformat,

                'timeaccess' => $lastaccess,

                'viewurl' => $linkurl,

                'editurl' => $editurl,

                'visible' => true,

            ];

        }

        $data = [

            'courses' => $courses

        ];

        $cards = $OUTPUT->render_from_template('block_cursos_recientes_ajax/cards', $data);

        return json_encode(['success' => true, 'search_text' => $search_text, 'category_id' => $category_id,  'cards' => $cards]);

    }

    public static function get_listado_de_cursos_recientes_returns()

    {

        return new \external_value(PARAM_RAW, 'The updated JSON output');

    }

}