mirror of
https://github.com/moodle/moodle.git
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127 lines
4.2 KiB
PHP
127 lines
4.2 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Bulk user registration script from a comma separated file
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*
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* @package tool
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* @subpackage uploaduser
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* @copyright 2004 onwards Martin Dougiamas (http://dougiamas.com)
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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require('../../../config.php');
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require_once($CFG->libdir.'/adminlib.php');
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require_once($CFG->libdir.'/csvlib.class.php');
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require_once($CFG->dirroot.'/'.$CFG->admin.'/tool/uploaduser/locallib.php');
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require_once($CFG->dirroot.'/'.$CFG->admin.'/tool/uploaduser/user_form.php');
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$iid = optional_param('iid', '', PARAM_INT);
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$previewrows = optional_param('previewrows', 10, PARAM_INT);
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core_php_time_limit::raise(60 * 60); // 1 hour should be enough.
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raise_memory_limit(MEMORY_HUGE);
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admin_externalpage_setup('tooluploaduser');
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$returnurl = new moodle_url('/admin/tool/uploaduser/index.php');
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$bulknurl = new moodle_url('/admin/user/user_bulk.php');
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if (empty($iid)) {
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$mform1 = new admin_uploaduser_form1();
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if ($formdata = $mform1->get_data()) {
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$iid = csv_import_reader::get_new_iid('uploaduser');
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$cir = new csv_import_reader($iid, 'uploaduser');
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$content = $mform1->get_file_content('userfile');
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$readcount = $cir->load_csv_content($content, $formdata->encoding, $formdata->delimiter_name);
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$csvloaderror = $cir->get_error();
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unset($content);
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if (!is_null($csvloaderror)) {
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throw new \moodle_exception('csvloaderror', '', $returnurl, $csvloaderror);
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}
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// Continue to form2.
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} else {
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echo $OUTPUT->header();
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echo $OUTPUT->heading_with_help(get_string('uploadusers', 'tool_uploaduser'), 'uploadusers', 'tool_uploaduser');
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$mform1->display();
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echo $OUTPUT->footer();
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die;
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}
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} else {
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$cir = new csv_import_reader($iid, 'uploaduser');
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}
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// Test if columns ok.
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$process = new \tool_uploaduser\process($cir);
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$filecolumns = $process->get_file_columns();
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$mform2 = new admin_uploaduser_form2(null,
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['columns' => $filecolumns, 'data' => ['iid' => $iid, 'previewrows' => $previewrows]]);
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// If a file has been uploaded, then process it.
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if ($formdata = $mform2->is_cancelled()) {
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$cir->cleanup(true);
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redirect($returnurl);
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} else if ($formdata = $mform2->get_data()) {
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// Print the header.
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echo $OUTPUT->header();
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echo $OUTPUT->heading(get_string('uploadusersresult', 'tool_uploaduser'));
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$process->set_form_data($formdata);
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$process->process();
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echo $OUTPUT->box_start('boxwidthnarrow boxaligncenter generalbox', 'uploadresults');
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echo html_writer::tag('p', join('<br />', $process->get_stats()));
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echo $OUTPUT->box_end();
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if ($process->get_bulk()) {
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echo $OUTPUT->continue_button($bulknurl);
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} else {
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echo $OUTPUT->continue_button($returnurl);
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}
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echo $OUTPUT->footer();
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die;
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}
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// Print the header.
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echo $OUTPUT->header();
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echo $OUTPUT->heading(get_string('uploaduserspreview', 'tool_uploaduser'));
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// NOTE: this is JUST csv processing preview, we must not prevent import from here if there is something in the file!!
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// this was intended for validation of csv formatting and encoding, not filtering the data!!!!
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// we definitely must not process the whole file!
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// Preview table data.
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$table = new \tool_uploaduser\preview($cir, $filecolumns, $previewrows);
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echo html_writer::tag('div', html_writer::table($table), ['class' => 'flexible-wrap']);
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// Print the form if valid values are available.
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if ($table->get_no_error()) {
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$mform2->display();
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}
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echo $OUTPUT->footer();
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die;
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