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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/>.
/**
* This file contains the csv exporter for a competency framework.
*
* @package tool_lpimportcsv
* @copyright 2015 Damyon Wiese
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace tool_lpimportcsv;
defined('MOODLE_INTERNAL') || die('Direct access to this script is forbidden.');
use core_competency\api;
use stdClass;
use csv_export_writer;
/**
* Export Competency framework.
*
* @package tool_lpimportcsv
* @copyright 2015 Damyon Wiese
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class framework_exporter {
/** @var $framework \core_competency\competency_framework */
protected $framework = null;
/** @var $error string */
protected $error = '';
/**
* Constructor
* @param int $frameworkid The framework id
*/
public function __construct($frameworkid) {
$this->framework = api::read_framework($frameworkid);
}
/**
* Export all the competencies from this framework to a csv file.
*/
public function export() {
global $CFG;
require_once($CFG->libdir . '/csvlib.class.php');
$writer = new csv_export_writer();
$filename = clean_param($this->framework->get('shortname') . '-' . $this->framework->get('idnumber'), PARAM_FILE);
$writer->set_filename($filename);
$headers = framework_importer::list_required_headers();
$writer->add_data($headers);
// Order and number of columns must match framework_importer::list_required_headers().
$row = array(
'',
$this->framework->get('idnumber'),
$this->framework->get('shortname'),
$this->framework->get('description'),
$this->framework->get('descriptionformat'),
$this->framework->get_scale()->compact_items(),
$this->framework->get('scaleconfiguration'),
'',
'',
'',
'',
'',
true,
implode(',', $this->framework->get('taxonomies'))
);
$writer->add_data($row);
$filters = array('competencyframeworkid' => $this->framework->get('id'));
$competencies = api::list_competencies($filters);
// Index by id so we can lookup parents.
$indexed = array();
foreach ($competencies as $competency) {
$indexed[$competency->get('id')] = $competency;
}
foreach ($competencies as $competency) {
$parentidnumber = '';
if ($competency->get('parentid') > 0) {
$parent = $indexed[$competency->get('parentid')];
$parentidnumber = $parent->get('idnumber');
}
$scalevalues = '';
$scaleconfig = '';
if ($competency->get('scaleid') !== null) {
$scalevalues = $competency->get_scale()->compact_items();
$scaleconfig = $competency->get('scaleconfiguration');
}
$ruleconfig = $competency->get('ruleconfig');
if ($ruleconfig === null) {
$ruleconfig = "null";
}
$allrelated = $competency->get_related_competencies();
$relatedidnumbers = array();
foreach ($allrelated as $onerelated) {
$relatedidnumbers[] = str_replace(',', '%2C', $onerelated->get('idnumber'));
}
$relatedidnumbers = implode(',', $relatedidnumbers);
// Order and number of columns must match framework_importer::list_required_headers().
$row = array(
$parentidnumber,
$competency->get('idnumber'),
$competency->get('shortname'),
$competency->get('description'),
$competency->get('descriptionformat'),
$scalevalues,
$scaleconfig,
$competency->get('ruletype'),
$competency->get('ruleoutcome'),
$ruleconfig,
$relatedidnumbers,
$competency->get('id'),
false,
''
);
$writer->add_data($row);
}
$writer->download_file();
}
}