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<?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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require_once '../../../config.php';
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require_once 'lib.php';
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require_once $CFG->libdir.'/filelib.php';
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$gradesurl = required_param('url', PARAM_URL); // only real urls here
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$id = required_param('id', PARAM_INT); // course id
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$feedback = optional_param('feedback', 0, PARAM_BOOL);
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$url = new moodle_url('/grade/import/xml/import.php', array('id' => $id,'url' => $gradesurl));
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if ($feedback !== 0) {
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$url->param('feedback', $feedback);
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}
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$PAGE->set_url($url);
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if (!$course = $DB->get_record('course', array('id'=>$id))) {
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throw new \moodle_exception('invalidcourseid');
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}
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require_login($course);
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$context = context_course::instance($id);
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require_capability('moodle/grade:import', $context);
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require_capability('gradeimport/xml:view', $context);
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// Large files are likely to take their time and memory. Let PHP know
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// that we'll take longer, and that the process should be recycled soon
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// to free up memory.
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core_php_time_limit::raise();
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raise_memory_limit(MEMORY_EXTRA);
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$text = download_file_content($gradesurl);
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if ($text === false) {
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throw new \moodle_exception('cannotreadfile', 'error',
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$CFG->wwwroot . '/grade/import/xml/index.php?id=' . $id, $gradesurl);
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}
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$error = '';
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$importcode = import_xml_grades($text, $course, $error);
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if ($importcode !== false) {
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/// commit the code if we are up this far
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if (defined('USER_KEY_LOGIN')) {
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if (grade_import_commit($id, $importcode, $feedback, false)) {
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echo 'ok';
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die;
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} else {
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throw new \moodle_exception('cannotimportgrade'); // TODO: localize.
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}
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} else {
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print_grade_page_head($course->id, 'import', 'xml', get_string('importxml', 'grades'));
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grade_import_commit($id, $importcode, $feedback, true);
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echo $OUTPUT->footer();
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die;
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}
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} else {
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throw new \moodle_exception('errorduringimport', 'gradeimport_xml',
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$CFG->wwwroot . '/grade/import/xml/index.php?id=' . $id, $error);
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}
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