<?php

defined('MOODLE_INTERNAL') || die();

function exp360_add_instance($exp360)
{
    global $DB;

    $exp360->timemodified = time();
    $exp360->timecreated = time();

    // Process standard intro fields.
    $exp360->introformat = FORMAT_HTML;
    $exp360->intro = '';

    return $DB->insert_record('exp360', $exp360);
}

function exp360_update_instance($exp360)
{
    global $DB;

    $exp360->timemodified = time();
    $exp360->id = $exp360->instance;

    // Process standard intro fields.
    $exp360->introformat = FORMAT_HTML;
    $exp360->intro = '';

    return $DB->update_record('exp360', $exp360);
}

function exp360_delete_instance($id)
{
    global $DB;

    if (!$exp360 = $DB->get_record('exp360', array('id' => $id))) {
        return false;
    }

    $DB->delete_records('exp360', array('id' => $exp360->id));

    return true;
}

function mod_exp360_cm_info_dynamic(cm_info $cm)
{
    global $PAGE;

    if ($cm->modname !== 'exp360') {
        return;
    }

    $renderer = $PAGE->get_renderer('mod_exp360');
    $modals = $renderer->render_modals();
    $script = $renderer->render_activity($cm->id, $cm->get_formatted_name());

    $cm->set_no_view_link();
    $cm->set_content($modals . $script);
}

function mod_exp360_supports($feature) {
    switch($feature) {
        case FEATURE_COMPLETION_TRACKS_VIEWS: return true;
        default: return null;
    }
}