/**
* Query the reader. Store results in the object for use by build_table.
*
* @param int $pagesize size of page for paginated displayed table.
* @param bool $useinitialsbar do you want to use the initials bar.
*/
public function query_db($pagesize, $useinitialsbar = true)
{
$total = \enrol_lti\helper::count_lti_tools(array('courseid' => $this->courseid));
$this->pagesize($pagesize, $total);
$tools = \enrol_lti\helper::get_lti_tools(array('courseid' => $this->courseid), $this->get_page_start(), $this->get_page_size());
$this->rawdata = $tools;
// Set initial bars.
if ($useinitialsbar) {
$this->initialbars($total > $pagesize);
}
}
$ltiplugin->update_status($instance, ENROL_INSTANCE_DISABLED);
redirect($PAGE->url);
}
}
} else {
if ($action === 'enable') {
if ($ltiplugin->can_hide_show_instance($instance)) {
if ($instance->status != ENROL_INSTANCE_ENABLED) {
$ltiplugin->update_status($instance, ENROL_INSTANCE_ENABLED);
redirect($PAGE->url);
}
}
}
}
}
}
echo $OUTPUT->header();
echo $OUTPUT->heading(get_string('toolsprovided', 'enrol_lti'));
echo "<p>" . get_string('toolsprovided_help', 'enrol_lti') . "</p>";
if (\enrol_lti\helper::count_lti_tools(array('courseid' => $courseid)) > 0) {
$table = new \enrol_lti\manage_table($courseid);
$table->define_baseurl($pageurl);
$table->out(50, false);
} else {
$notify = new \core\output\notification(get_string('notoolsprovided', 'enrol_lti'), \core\output\notification::NOTIFY_WARNING);
echo $OUTPUT->render($notify);
}
if ($ltiplugin->can_add_instance($course->id)) {
echo $OUTPUT->single_button(new moodle_url('/enrol/editinstance.php', array('type' => 'lti', 'courseid' => $course->id, 'returnurl' => new moodle_url('/enrol/lti/index.php', array('courseid' => $course->id)))), get_string('add'));
}
echo $OUTPUT->footer();
/**
* Test returning the number of available tools.
*/
public function test_count_lti_tools()
{
// Create two tools belonging to the same course.
$course1 = $this->getDataGenerator()->create_course();
$data = new stdClass();
$data->courseid = $course1->id;
$this->create_tool($data);
$this->create_tool($data);
// Create two more tools in a separate course.
$course2 = $this->getDataGenerator()->create_course();
$data = new stdClass();
$data->courseid = $course2->id;
$this->create_tool($data);
// Set the next tool to disabled.
$data->status = ENROL_INSTANCE_DISABLED;
$this->create_tool($data);
// Count all the tools.
$count = \enrol_lti\helper::count_lti_tools();
$this->assertEquals(4, $count);
// Count all the tools in course 1.
$count = \enrol_lti\helper::count_lti_tools(array('courseid' => $course1->id));
$this->assertEquals(2, $count);
// Count all the tools in course 2 that are disabled.
$count = \enrol_lti\helper::count_lti_tools(array('courseid' => $course2->id, 'status' => ENROL_INSTANCE_DISABLED));
$this->assertEquals(1, $count);
// Count all the tools that are enabled.
$count = \enrol_lti\helper::count_lti_tools(array('status' => ENROL_INSTANCE_ENABLED));
$this->assertEquals(3, $count);
}
