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254 lines
9.9 KiB
254 lines
9.9 KiB
<?php
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/**
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* This file contains the MigrationCustom class, which defines methods to
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* alter the data from the original database when importing it to the Chamilo
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* database
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*/
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/**
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* The custom migration class allows you to define rules to process data
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* during the migration
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*/
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class MigrationCustom {
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/**
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* The only required method is the 'none' method, which will not trigger
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* any process at all
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* @param mixed Data
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* @param mixed Unaltered data
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*/
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public function none($data) {
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return $data;
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}
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/**
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* Transform the uid identifiers from MSSQL to a string
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* @param string Field name
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* @return string SQL select string to include in the final select
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*/
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public function sql_alter_unhash_50($field) {
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$as_field = explode('.', $field);
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if (isset($as_field[1])) {
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$as_field = $as_field[1];
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} else {
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$as_field = $field;
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}
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return " cast( $field as varchar(50)) as $as_field ";
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}
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/**
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* Log data from the original users table
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*/
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public function log_original_user_unique_id($data, &$omigrate, $row_data) {
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$omigrate['users_alumno'][$row_data['uidIdAlumno']] = $row_data;
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return $data;
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}
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public function clean_utf8($value) {
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return utf8_encode($value);
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}
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public function log_original_persona_unique_id($data, &$omigrate, $row_data) {
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if (isset($omigrate['users_persona'][$row_data['uidIdPersona']])) {
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$omigrate['users_persona'][$row_data['uidIdPersona']][] = $omigrate['users_persona'][$row_data['uidIdPersona']];
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$omigrate['users_persona'][$row_data['uidIdPersona']][] = $row_data;
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//error_log(print_r($row_data, 1));
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//error_log(print_r($omigrate['users_persona'][$row_data['uidIdPersona']], 1));
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error_log('WHAT??');
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} else {
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$omigrate['users_persona'][$row_data['uidIdPersona']] = $row_data;
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}
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return $data;
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}
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public function log_original_teacher_unique_id($data, &$omigrate, $row_data) {
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$omigrate['users_empleado'][$row_data['uidIdEmpleado']] = $row_data;
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return $row_data['uidIdEmpleado'];
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}
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/**
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* Log data from the original users table
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*/
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public function log_original_course_unique_id($data, &$omigrate) {
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$omigrate['courses'][$data] = 0;
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return $data;
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}
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/**
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* Log data from the original users table
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*/
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public function log_original_session_unique_id($data, &$omigrate, $row_data) {
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$omigrate['sessions'][$row_data['uidIdCabProgramaAcademico']] = $row_data;
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return $data;
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}
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public function get_real_course_code($data, &$omigrate, $row_data) {
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if (!isset($omigrate['courses'][$data])) {
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error_log("Course not found in data_list array");
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error_log(print_r($data, 1));
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//exit;
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}
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return $omigrate['courses'][$data]['code'];
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}
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function get_session_id_by_programa_id($data, &$omigrate, $row_data) {
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/*error_log(print_r($data, 1));
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error_log(print_r($row_data, 1));
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error_log($omigrate['sessions'][$data]);*/
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if (!isset($omigrate['sessions'][$data])) {
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error_log(print_r($omigrate['sessions'], 1));
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error_log("sessions not found in data_list array ");
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exit;
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}
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return $omigrate['sessions'][$data];
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}
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public function get_user_id($data, &$omigrate, $row_data) {
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//error_log('get_real_teacher_id');
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//error_log(print_r($data, 1));
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//error_log(print_r($omigrate['users_empleado'], 1));
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//error_log('get_real_teacher_id');
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//error_log($data);
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if (empty($omigrate['users_alumno'][$data])) {
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//error_log('not set');
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return 1;
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} else {
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$persona_id = $omigrate['users_alumno'][$data]['uidIdPersona'];
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if (!empty($persona_id)) {
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return $omigrate['users_persona'][$persona_id]['user_id'];
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}
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}
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return $omigrate['users_alumno'][$data]['user_id'];
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}
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public function get_real_teacher_id($data, &$omigrate, $row_data) {
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$default_teacher_id = 1;
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//error_log('get_real_teacher_id');
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//error_log(print_r($data, 1));
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//error_log(print_r($omigrate['users_empleado'], 1));
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//error_log('get_real_teacher_id');
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//error_log($data);
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if (empty($data)) {
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error_log('No teacher provided');
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return $default_teacher_id;
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}
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if (!isset($omigrate['users_empleado'][$data])) {
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error_log('Teacher not found big problem!');
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echo $data;
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print_r($omigrate['users_empleado'][$data]);
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//echo $data;exit;
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return $default_teacher_id;
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} else {
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return isset($omigrate['users_empleado'][$data]['extra']) ? $omigrate['users_empleado'][$data]['extra']['user_id'] : $default_teacher_id;
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}
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}
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public function create_user($data, $omigrate) {
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//error_log(print_r($data, 1));
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if (empty($data['uidIdPersona'])) {
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error_log('User does not have a uidIdPersona');
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error_log(print_r($data, 1));
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exit;
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}
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//Is a teacher
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if (isset($omigrate['users_empleado'][$data['uidIdEmpleado']])) {
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//error_log(print_r($omigrate['users_empleado'][$data['uidIdPersona']], 1));
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//error_log(print_r($data, 1));
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//error_log('teacher');
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//$data['username'] = UserManager::create_unique_username($data['firstname'], $data['lastname']);
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$data['status'] = COURSEMANAGER;
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}
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//Is a student
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if (isset($omigrate['users_alumno'][$data['uidIdAlumno']])) {
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$data['status'] = STUDENT;
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}
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if (!isset($data['username']) || empty($data['username'])) {
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$data['firstname'] = (string) trim($data['firstname']);
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$data['lastname'] = (string) trim($data['lastname']);
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if (empty($data['firstname']) && empty($data['lastname'])) {
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$wanted_user_name = UserManager::purify_username($data['uidIdPersona']);
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//$wanted_user_name = UserManager::create_unique_username(null, null);
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} else {
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$wanted_user_name = UserManager::create_username($data['firstname'], $data['lastname']);
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}
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$extra_data = UserManager::get_extra_user_data_by_value('uidIdPersona', $data['uidIdPersona']);
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if ($extra_data) {
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$user_info = api_get_user_info($extra_data['user_id']);
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error_log("User_already_added {$user_info['username']}");
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return $user_info;
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}
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if (UserManager::is_username_available($wanted_user_name)) {
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$data['username'] = $wanted_user_name;
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error_log("username available $wanted_user_name");
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} else {
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//the user already exists?
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$user_info = UserManager::get_user_info_simple($wanted_user_name);
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$user_persona = UserManager::get_extra_user_data_by_field($user_info['user_id'], 'uidIdPersona');
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if (isset($user_persona['uidIdPersona']) && $data['uidIdPersona'] == $user_persona['uidIdPersona']) {
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error_log("Skip user already added: {$user_info['username']}");
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return $user_info;
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} else {
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error_log("homonym $wanted_user_name - {$user_persona['uidIdPersona']} - {$user_info['username']}");
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print_r($data);
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//The user has the same firstname and lastname but it has another uiIdPersona could by an homonym
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$data['username'] = UserManager::create_unique_username($data['firstname'], $data['lastname']);
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}
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}
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if (empty($data['username'])) {
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//Last chance to have a nice username
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if (empty($data['firstname']) && empty($data['lastname'])) {
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$data['username'] = UserManager::create_unique_username(uniqid());
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} else {
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$data['username'] = UserManager::create_unique_username($data['firstname'], $data['lastname']);
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}
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}
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}
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if (empty($data['username'])) {
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error_log('No Username provided');
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error_log(print_r($data, 1));
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exit;
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}
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unset($data['uidIdPersona']);
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unset($data['uidIdAlumno']);
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unset($data['uidIdEmpleado']);
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global $api_failureList;
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$api_failureList = array();
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//error_log(print_r($data, 1));
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$user_info = UserManager::add($data);
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if (!$user_info) {
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echo 'error';
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}
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return $user_info;
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}
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public function create_course($data) {
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//Fixes wrong wanted codes
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$data['wanted_code'] = str_replace(array('-', '_'), '000', $data['wanted_code']);
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return CourseManager::create_course($data);
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}
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public function add_user_to_session($data, $data_list) {
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error_log('add_user_to_session');
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if (!empty($data['session_id']) && !empty($data['user_id'])) {
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SessionManager::suscribe_users_to_session($data['session_id'], array($data['user_id']));
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} else {
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error_log('missing data');
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error_log(print_r($data, 1));
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exit;
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}
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}
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} |