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MDL-61959 scormreport_interactions: Implement privacy API

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sarjona committed Apr 23, 2018
1 parent 28d3ae0 commit bc1e9f0914ee6dd23c3ac31682adb585a419a86e
@@ -0,0 +1,110 @@
<?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/>.
/**
* Privacy Subsystem implementation for scormreport_interactions.
*
* @package scormreport_interactions
* @copyright 2018 Sara Arjona <sara@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace scormreport_interactions\privacy;
defined('MOODLE_INTERNAL') || die();
use \core_privacy\local\metadata\collection;
use \core_privacy\local\request\transform;
use \core_privacy\local\request\writer;
/**
* Privacy Subsystem for scormreport_interactions.
*
* @copyright 2018 Sara Arjona <sara@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class provider implements
\core_privacy\local\metadata\provider,
\core_privacy\local\request\user_preference_provider {
/**
* Returns meta data about this system.
*
* @param collection $collection The initialised item collection to add items to.
* @return collection A listing of user data stored through this system.
*/
public static function get_metadata(collection $collection) {
// User preferences shared between different scorm reports.
$collection->add_user_preference('scorm_report_pagesize', 'privacy:metadata:preference:scorm_report_pagesize');
// User preferences specific for this scorm report.
$collection->add_user_preference(
'scorm_report_interactions_qtext',
'privacy:metadata:preference:scorm_report_interactions_qtext'
);
$collection->add_user_preference(
'scorm_report_interactions_resp',
'privacy:metadata:preference:scorm_report_interactions_resp'
);
$collection->add_user_preference(
'scorm_report_interactions_right',
'privacy:metadata:preference:scorm_report_interactions_right'
);
$collection->add_user_preference(
'scorm_report_interactions_result',
'privacy:metadata:preference:scorm_report_interactions_result'
);
return $collection;
}
/**
* Store all user preferences for the plugin.
*
* @param int $userid The userid of the user whose data is to be exported.
*/
public static function export_user_preferences($userid) {
static::get_and_export_user_preference($userid, 'scorm_report_pagesize');
static::get_and_export_user_preference($userid, 'scorm_report_interactions_qtext', true);
static::get_and_export_user_preference($userid, 'scorm_report_interactions_resp', true);
static::get_and_export_user_preference($userid, 'scorm_report_interactions_right', true);
static::get_and_export_user_preference($userid, 'scorm_report_interactions_result', true);
}
/**
* Get and export a user preference.
*
* @param int $userid The userid of the user whose data is to be exported.
* @param string $userpreference The user preference to export.
* @param boolean $transform If true, transform value to yesno.
*/
protected static function get_and_export_user_preference($userid, $userpreference, $transform = false) {
$prefvalue = get_user_preferences($userpreference, null, $userid);
if ($prefvalue !== null) {
if ($transform) {
$transformedvalue = transform::yesno($prefvalue);
} else {
$transformedvalue = $prefvalue;
}
writer::export_user_preference(
'scormreport_interactions',
$userpreference,
$transformedvalue,
get_string('privacy:metadata:preference:'.$userpreference, 'scormreport_interactions')
);
}
}
}
@@ -26,6 +26,11 @@
defined('MOODLE_INTERNAL') || die();
$string['pluginname'] = 'Interactions report';
$string['privacy:metadata:preference:scorm_report_interactions_qtext'] = 'Whether to display the summary of questions in the SCORM interactions report';
$string['privacy:metadata:preference:scorm_report_interactions_resp'] = 'Whether to display the summary of responses in the SCORM interactions report';
$string['privacy:metadata:preference:scorm_report_interactions_result'] = 'Whether to display the summary of results in the SCORM interactions report';
$string['privacy:metadata:preference:scorm_report_interactions_right'] = 'Whether to display the summary of right anwers in the SCORM interactions report';
$string['privacy:metadata:preference:scorm_report_pagesize'] = 'Number of users to display in the SCORM reports';
$string['questionx'] = 'Question {$a}';
$string['responsex'] = 'Response {$a}';
$string['rightanswerx'] = 'Right answer {$a}';
@@ -0,0 +1,89 @@
<?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/>.
/**
* Unit tests for the scormreport_interactions implementation of the privacy API.
*
* @package scormreport_interactions
* @category test
* @copyright 2018 Sara Arjona <sara@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
use core_privacy\local\request\writer;
use scormreport_interactions\privacy\provider;
/**
* Unit tests for the scormreport_interactions implementation of the privacy API.
*
* @copyright 2018 Sara Arjona <sara@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class scormreport_interactions_privacy_testcase extends \core_privacy\tests\provider_testcase {
/**
* Basic setup for these tests.
*/
public function setUp() {
$this->resetAfterTest(true);
}
/**
* Ensure that export_user_preferences returns no data if the user has no data.
*/
public function test_export_user_preferences_not_defined() {
$user = \core_user::get_user_by_username('admin');
provider::export_user_preferences($user->id);
$writer = writer::with_context(\context_system::instance());
$this->assertFalse($writer->has_any_data());
}
/**
* Ensure that export_user_preferences returns single preferences.
*/
public function test_export_user_preferences_single() {
// Define a user preference.
$user = $this->getDataGenerator()->create_user();
$this->setUser($user);
set_user_preference('scorm_report_pagesize', 50);
set_user_preference('scorm_report_interactions_qtext', 1);
set_user_preference('scorm_report_interactions_resp', 0);
set_user_preference('scorm_report_interactions_right', 1);
set_user_preference('scorm_report_interactions_result', 1);
// Validate exported data.
provider::export_user_preferences($user->id);
$context = \context_user::instance($user->id);
$writer = writer::with_context($context);
$this->assertTrue($writer->has_any_data());
$prefs = $writer->get_user_preferences('scormreport_interactions');
$this->assertCount(5, (array) $prefs);
$this->assertEquals(
get_string('privacy:metadata:preference:scorm_report_pagesize', 'scormreport_interactions'),
$prefs->scorm_report_pagesize->description
);
$this->assertEquals(50, $prefs->scorm_report_pagesize->value);
$this->assertEquals(
get_string('privacy:metadata:preference:scorm_report_interactions_qtext', 'scormreport_interactions'),
$prefs->scorm_report_interactions_qtext->description
);
$this->assertEquals(get_string('yes'), $prefs->scorm_report_interactions_qtext->value);
$this->assertEquals(get_string('no'), $prefs->scorm_report_interactions_resp->value);
}
}

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