/**
* Checks whether the current database supports transactions.
* If settings of this plugin are set up to allow only transactions,
* this method aborts the execution. Otherwise, this method will return
* true or false whether the current database supports transactions or not,
* respectively.
* @return bool true if database transactions are supported. false otherwise.
*/
public function checkTransactionSupport()
{
global $CFG;
$transactionsSupported = tool_mergeusers_transactionssupported();
$forceOnlyTransactions = get_config('tool_mergeusers', 'transactions_only');
if (!$transactionsSupported && $forceOnlyTransactions) {
if (CLI_SCRIPT) {
cli_error('Error: ' . __METHOD__ . ':: ' . get_string('errortransactionsonly', 'tool_mergeusers', $CFG->dbtype));
} else {
print_error('errortransactionsonly', 'tool_mergeusers', new moodle_url('/admin/tool/mergeusers/index.php'), $CFG->dbtype);
}
}
return $transactionsSupported;
}
*/
defined('MOODLE_INTERNAL') || die;
if (has_capability('tool/mergeusers:mergeusers', context_system::instance())) {
require_once $CFG->dirroot . '/' . $CFG->admin . '/tool/mergeusers/lib/autoload.php';
require_once $CFG->dirroot . '/' . $CFG->admin . '/tool/mergeusers/lib.php';
$ADMIN->add('accounts', new admin_category('tool_mergeusers', get_string('pluginname', 'tool_mergeusers')));
$ADMIN->add('tool_mergeusers', new admin_externalpage('tool_mergeusers_merge', get_string('pluginname', 'tool_mergeusers'), $CFG->wwwroot . '/' . $CFG->admin . '/tool/mergeusers/index.php', 'tool/mergeusers:mergeusers'));
$ADMIN->add('tool_mergeusers', new admin_externalpage('tool_mergeusers_viewlog', get_string('viewlog', 'tool_mergeusers'), $CFG->wwwroot . '/' . $CFG->admin . '/tool/mergeusers/view.php', 'tool/mergeusers:mergeusers'));
}
if ($hassiteconfig) {
require_once $CFG->dirroot . '/' . $CFG->admin . '/tool/mergeusers/lib/autoload.php';
require_once $CFG->dirroot . '/' . $CFG->admin . '/tool/mergeusers/lib.php';
// Add configuration for making user suspension optional
$settings = new admin_settingpage('mergeusers_settings', get_string('pluginname', 'tool_mergeusers'));
$settings->add(new admin_setting_configcheckbox('tool_mergeusers/suspenduser', get_string('suspenduser_setting', 'tool_mergeusers'), get_string('suspenduser_setting_desc', 'tool_mergeusers'), 1));
$supporting_lang = tool_mergeusers_transactionssupported() ? 'transactions_supported' : 'transactions_not_supported';
$settings->add(new admin_setting_configcheckbox('tool_mergeusers/transactions_only', get_string('transactions_setting', 'tool_mergeusers'), get_string('transactions_setting_desc', 'tool_mergeusers') . '<br /><br />' . get_string($supporting_lang, 'tool_mergeusers'), 1));
$config = tool_mergeusers_config::instance();
$none = get_string('none');
$options = array('none' => $none);
foreach ($config->exceptions as $exception) {
$options[$exception] = $exception;
}
unset($options['my_pages']);
//duplicated records make MyMoodle does not work.
$settings->add(new admin_setting_configmultiselect('tool_mergeusers/excluded_exceptions', get_string('excluded_exceptions', 'tool_mergeusers'), get_string('excluded_exceptions_desc', 'tool_mergeusers', $none), array('none'), $options));
// quiz attempts
$quizStrings = new stdClass();
$quizStrings->{QuizAttemptsMerger::ACTION_RENUMBER} = get_string('qa_action_' . QuizAttemptsMerger::ACTION_RENUMBER, 'tool_mergeusers');
$quizStrings->{QuizAttemptsMerger::ACTION_DELETE_FROM_SOURCE} = get_string('qa_action_' . QuizAttemptsMerger::ACTION_DELETE_FROM_SOURCE, 'tool_mergeusers');
$quizStrings->{QuizAttemptsMerger::ACTION_DELETE_FROM_TARGET} = get_string('qa_action_' . QuizAttemptsMerger::ACTION_DELETE_FROM_TARGET, 'tool_mergeusers');
/**
* Shows the result of a merging action.
* @param object $to stdClass with at least id and username fields.
* @param object $from stdClass with at least id and username fields.
* @param bool $success true if merging was ok; false otherwise.
* @param array $data logs of actions done if success, or list of errors on failure.
* @param id $logid id of the record with the whole detail of this merging action.
* @return string html with the results.
*/
public function results_page($to, $from, $success, array $data, $logid)
{
if ($success) {
$resulttype = 'ok';
$dbmessage = 'dbok';
$notifytype = 'notifysuccess';
} else {
$transactions = tool_mergeusers_transactionssupported() ? '_transactions' : '_no_transactions';
$resulttype = 'ko';
$dbmessage = 'dbko' . $transactions;
$notifytype = 'notifyproblem';
}
$output = $this->header();
$output .= $this->heading(get_string('mergeusers', 'tool_mergeusers'));
$output .= $this->build_progress_bar(self::INDEX_PAGE_RESULTS_STEP);
$output .= html_writer::empty_tag('br');
$output .= html_writer::start_tag('div', array('class' => 'result'));
$output .= html_writer::start_tag('div', array('class' => 'title'));
$output .= get_string('merging', 'tool_mergeusers');
if (!is_null($to) && !is_null($from)) {
$output .= ' ' . get_string('usermergingheader', 'tool_mergeusers', $from) . ' ' . get_string('into', 'tool_mergeusers') . ' ' . get_string('usermergingheader', 'tool_mergeusers', $to);
}
$output .= html_writer::empty_tag('br') . html_writer::empty_tag('br');
$output .= get_string('logid', 'tool_mergeusers', $logid);
$output .= html_writer::empty_tag('br');
$output .= get_string('log' . $resulttype, 'tool_mergeusers');
$output .= html_writer::end_tag('div');
$output .= html_writer::empty_tag('br');
$output .= html_writer::start_tag('div', array('class' => 'resultset' . $resulttype));
foreach ($data as $item) {
$output .= $item . html_writer::empty_tag('br');
}
$output .= html_writer::end_tag('div');
$output .= html_writer::end_tag('div');
$output .= html_writer::tag('div', html_writer::empty_tag('br'));
$output .= $this->notification(html_writer::tag('center', get_string($dbmessage, 'tool_mergeusers')), $notifytype);
$output .= html_writer::tag('center', $this->single_button(new moodle_url('/admin/tool/mergeusers/index.php'), get_string('continue'), 'get'));
$output .= $this->footer();
return $output;
}
