<?php

use \ChamiloSession as Session;

/* For licensing terms, see /license.txt */

/**
 *    Code library for load functions than are needed to test
 *
 * @author Arthur Portugal, Principal author
 * @package chamilo.tests
 */

/**
 * @todo shouldn't these settings be moved to the test_suite.php
 * if these are really configuration then we can make require_once in each tests file.
 * @todo use this file to load in the setup in each file test.
 * @todo use this file to destroy in the teardown in each file test.
 * @todo check for duplication of "require_once" files with test_suite.php
 * @author Arthur Portugal
 */

/*
		INIT SECTION
*/
ini_set('memory_limit', '256M');
ini_set('max_execution_time', '0');

/*
	Included libraries
*/
$maindir = dirname(__FILE__).'/../main/';
$incdir = dirname(__FILE__).'/../main/inc/';
$libdir = dirname(__FILE__).'/../main/inc/lib/';

/**Files inside '/../main' */
require_once $maindir.'permissions/permissions_functions.inc.php';
require_once $maindir.'admin/calendar.lib.php';
require_once $maindir.'dropbox/dropbox_class.inc.php';
require_once $maindir.'dropbox/dropbox_functions.inc.php';
require_once $maindir.'survey/survey.lib.php';
require_once $maindir.'exercice/export/scorm/scorm_classes.php';
require_once $maindir.'exercice/export/qti2/qti2_classes.php';
require_once $maindir.'exercice/export/exercise_import.inc.php';
require_once $maindir.'exercice/exercise_result.class.php';
require_once $maindir.'exercice/answer.class.php';
require_once $maindir.'exercice/exercise.class.php';
require_once $maindir.'exercice/fill_blanks.class.php';
require_once $maindir.'exercice/freeanswer.class.php';
require_once $maindir.'forum/forumfunction.inc.php';
/*
require_once $maindir.'gradebook/lib/be/gradebookitem.class.php';
require_once $maindir.'gradebook/lib/be/abstractlink.class.php';
require_once $maindir.'gradebook/lib/be/evallink.class.php';
require_once $maindir.'gradebook/lib/be/linkfactory.class.php';
require_once $maindir.'gradebook/lib/be/attendancelink.class.php';
require_once $maindir.'gradebook/lib/be/category.class.php';
require_once $maindir.'gradebook/lib/be/dropboxlink.class.php';
require_once $maindir.'gradebook/lib/be/evaluation.class.php';
require_once $maindir.'gradebook/lib/be/exerciselink.class.php';
require_once $maindir.'gradebook/lib/be/dropboxlink.class.php';
require_once $maindir.'gradebook/lib/be/result.class.php';
require_once $maindir.'gradebook/lib/be/forumthreadlink.class.php';
*/
require_once $maindir.'course_info/download.lib.php';


/**Files inside '/../main/lib/' */
require_once $libdir.'urlmanager.lib.php';
require_once $libdir.'groupmanager.lib.php';
require_once $libdir.'usermanager.lib.php';
require_once $libdir.'social.lib.php';
require_once $libdir.'xht.lib.php';
require_once $libdir.'xmd.lib.php';
require_once $libdir.'formvalidator/FormValidator.class.php';
require_once $libdir.'exercise_show_functions.lib.php';
require_once $libdir.'fileManager.lib.php';
require_once $libdir.'notebook.lib.php';

/**This files need be inside a buffering to clean the objects*/
ob_start();
require_once $libdir.'api.lib.php';
require_once $libdir.'add_course.lib.inc.php';
require_once $libdir.'geometry.lib.php';
ob_end_clean();

/**Problem with this file to test objects*/

class TestManager
{

    /* MAIN CODE */

    /**
     * This function create in the database a test course and will also load sessions.
     * This name will be change each time is used in the tests.
     * @param string    Course name
     * @return void
     */

    function create_test_course($course_code = 'TESTCOURSE')
    {

        /* Table definitions */
        $table_course = Database::get_main_table(TABLE_MAIN_COURSE);
        $course_table = Database::get_main_table(TABLE_MAIN_COURSE);
        $course_cat_table = Database::get_main_table(TABLE_MAIN_CATEGORY);

        global $_configuration, $_user, $_course, $cidReq;
        $cidReq = $course_code;

        /*	Check if the course exists	*/

        $sql = "SELECT code FROM  $table_course WHERE code = '$cidReq' ";
        $rs = Database::query($sql, __FILE__, __LINE__);
        $row = Database::fetch_row($rs);

        /*	Create the course in the database */

        if (empty($row[0])) {
            // Create a course
            $course_data = array(
                'wanted_code' => $cidReq,
                'title' => $cidReq,
                'tutor_name' => 'John Doe',
                'category_code' => 'LANG',
                'course_language' => 'spanish',
                'course_admin_id' => '001',
                'db_prefix' => $_configuration['db_prefix'],
                'firstExpirationDelay' => '999'
            );
            $res = CourseManager::create_course(
                $course_data['wanted_code'],
                $course_data['title'],
                $course_data['tutor_name'],
                $course_data['category_code'],
                $course_data['course_language'],
                $course_data['course_admin_id'],
                $course_data['db_prefix'],
                $course_data['firstExpirationDelay']
            );
        }


        $sql = "SELECT course.*, course_category.code faCode, course_category.name faName
	         FROM $course_table
	         LEFT JOIN $course_cat_table
	         ON course.category_code = course_category.code
	         WHERE course.code = '$cidReq'";

        $result = Database::query($sql);

        /*	Create the session	*/

        if (Database::num_rows($result) > 0) {
            $cData = Database::fetch_array($result);
            $_cid = $cData['code'];
            $_course = array();
            $_course['id'] = $cData['code']; //auto-assigned integer
            $_course['name'] = $cData['title'];
            $_course['official_code'] = $cData['visual_code']; // use in echo
            $_course['sysCode'] = $cData['code']; // use as key in db
            $_course['path'] = $cData['directory']; // use as key in path
            $_course['dbName'] = $cData['db_name']; // use as key in db list
            //$_course['dbNameGlu'] = $_configuration['table_prefix'].$cData['db_name'].$_configuration['db_glue']; // use in all queries
            $_course['titular'] = $cData['tutor_name'];
            $_course['language'] = $cData['course_language'];
            $_course['extLink']['url'] = $cData['department_url'];
            $_course['extLink']['name'] = $cData['department_name'];
            $_course['categoryCode'] = $cData['faCode'];
            $_course['categoryName'] = $cData['faName'];
            $_course['visibility'] = $cData['visibility'];
            $_course['subscribe_allowed'] = $cData['subscribe'];
            $_course['unsubscribe'] = $cData['unsubscribe'];

            Session::write('_cid', $_cid);
            Session::write('_course', $_course);
        }

        /*	Load the session	*/

        $_SESSION['_user']['user_id'] = 1;
        $_SESSION['is_courseAdmin'] = 1;
        $_SESSION['show'] = showall;

        /*		Load the user	*/

        $_user['user_id'] = $_SESSION['_user']['user_id'];
    }

    /**
     * This function delete the test course from the database and destroy the sessions.
     * @param string the course code than will be delete.
     * @return void
     */

    function delete_test_course($course_code = 'TESTCOURSE')
    {
        $res = CourseManager::delete_course($course_code);
        $path = api_get_path(SYS_PATH).'archive';

        if ($handle = opendir($path)) {
            while (false !== ($file = readdir($handle))) {
                if (strpos($file, $course_code) !== false) {
                    if (is_dir($path.'/'.$file)) {
                        api_rmdirr($path.'/'.$file);
                    }
                }
            }
            closedir($handle);
        }

        //	Check api session destroy
        if (!headers_sent() && session_id() != "") {
            $res = Session::destroy();
        }
    }
}