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<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Renderers for the import of CSV files into the gradebook.
*
* @package gradeimport_csv
* @copyright 2014 Adrian Greeve <adrian@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
/**
* Renderers for the import of CSV files into the gradebook.
*
* @package gradeimport_csv
* @copyright 2014 Adrian Greeve <adrian@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class gradeimport_csv_renderer extends plugin_renderer_base {
/**
* A renderer for the standard upload file form.
*
* @param object $course The course we are doing all of this action in.
* @param object $mform The mform for uploading CSV files.
* @return string html to be displayed.
*/
public function standard_upload_file_form($course, $mform) {
$output = groups_print_course_menu($course, 'index.php?id=' . $course->id, true);
$output .= html_writer::start_tag('div', array('class' => 'clearer'));
$output .= html_writer::end_tag('div');
// Form.
ob_start();
$mform->display();
$output .= ob_get_contents();
ob_end_clean();
return $output;
}
/**
* A renderer for the CSV file preview.
*
* @param array $header Column headers from the CSV file.
* @param array $data The rest of the data from the CSV file.
* @return string html to be displayed.
*/
public function import_preview_page($header, $data) {
$html = $this->output->heading(get_string('importpreview', 'grades'));
$table = new html_table();
$table->head = $header;
$table->data = $data;
$html .= html_writer::table($table);
return $html;
}
/**
* A renderer for errors generated trying to import the CSV file.
*
* @param array $errors Display import errors.
* @return string errors as html to be displayed.
*/
public function errors($errors) {
$html = '';
foreach ($errors as $error) {
$html .= $this->output->notification($error);
}
return $html;
}
}