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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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/**
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* Renderers for the import of CSV files into the gradebook.
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*
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* @package gradeimport_csv
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* @copyright 2014 Adrian Greeve <adrian@moodle.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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defined('MOODLE_INTERNAL') || die();
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/**
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* Renderers for the import of CSV files into the gradebook.
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*
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* @package gradeimport_csv
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* @copyright 2014 Adrian Greeve <adrian@moodle.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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class gradeimport_csv_renderer extends plugin_renderer_base {
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/**
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* A renderer for the standard upload file form.
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*
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* @param object $course The course we are doing all of this action in.
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* @param object $mform The mform for uploading CSV files.
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* @return string html to be displayed.
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*/
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public function standard_upload_file_form($course, $mform) {
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$output = groups_print_course_menu($course, 'index.php?id=' . $course->id, true);
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$output .= html_writer::start_tag('div', array('class' => 'clearer'));
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$output .= html_writer::end_tag('div');
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// Form.
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ob_start();
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$mform->display();
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$output .= ob_get_contents();
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ob_end_clean();
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return $output;
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}
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/**
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* A renderer for the CSV file preview.
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*
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* @param array $header Column headers from the CSV file.
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* @param array $data The rest of the data from the CSV file.
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* @return string html to be displayed.
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*/
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public function import_preview_page($header, $data) {
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$html = $this->output->heading(get_string('importpreview', 'grades'));
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$table = new html_table();
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$table->head = array_map('s', $header);
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$table->data = array_map(static function($row) {
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return array_map('s', $row);
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}, $data);
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$html .= html_writer::table($table);
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return $html;
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}
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/**
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* A renderer for errors generated trying to import the CSV file.
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*
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* @param array $errors Display import errors.
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* @return string errors as html to be displayed.
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*/
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public function errors($errors) {
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$html = '';
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foreach ($errors as $error) {
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$html .= $this->output->notification($error);
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}
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return $html;
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}
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}
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