Proyectos de Subversion Moodle

<?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/>.

/**

 * View an insight.

 *

 * @package    report_insights

 * @copyright  2017 David Monllao {@link http://www.davidmonllao.com}

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

require_once(__DIR__ . '/../../config.php');

require_once($CFG->libdir . '/adminlib.php');

$predictionid = required_param('id', PARAM_INT);

if (!\core_analytics\manager::is_analytics_enabled()) {

    $PAGE->set_context(\context_system::instance());

    $renderer = $PAGE->get_renderer('report_insights');

    echo $renderer->render_analytics_disabled();

    exit(0);

}

list($model, $prediction, $context) = \core_analytics\manager::get_prediction($predictionid, true);

if ($context->contextlevel < CONTEXT_COURSE) {

    // Only for higher levels than course.

    $PAGE->set_context($context);

}

$params = array('id' => $prediction->get_prediction_data()->id);

$url = new \moodle_url('/report/insights/prediction.php', $params);

$PAGE->set_url($url);

$PAGE->set_pagelayout('report');

$navurl = new \moodle_url('/report/insights/insights.php', array('contextid' => $context->id));

if ($context->contextlevel === CONTEXT_SYSTEM) {

    admin_externalpage_setup('reportinsights', '', null, '', array('pagelayout' => 'report'));

} else if ($context->contextlevel === CONTEXT_USER) {

    $user = \core_user::get_user($context->instanceid, '*', MUST_EXIST);

    $PAGE->navigation->extend_for_user($user);

    $modelinsightsurl = clone $navurl;

    $modelinsightsurl->param('modelid', $model->get_id());

    $PAGE->add_report_nodes($user->id, array(

        'name' => get_string('insights', 'report_insights'),

        'url' => $url

    ));

}

$PAGE->navigation->override_active_url($navurl);

$renderer = $PAGE->get_renderer('report_insights');

$insightinfo = new stdClass();

$insightinfo->contextname = $context->get_context_name();

$insightinfo->insightname = $model->get_target()->get_name();

$modelready = $model->is_enabled() && $model->is_trained() && $model->predictions_exist($context);

if (!$modelready) {

    echo $renderer->render_model_disabled($insightinfo);

    exit(0);

}

if (!$model->uses_insights()) {

    echo $renderer->render_no_insights_model($context);

    exit(0);

}

if ($context->id == SYSCONTEXTID) {

    $PAGE->set_heading(get_site()->shortname);

} else {

    $PAGE->set_heading($insightinfo->contextname);

}

$PAGE->set_title($insightinfo->insightname);

echo $OUTPUT->header();

$renderable = new \report_insights\output\insight($prediction, $model, false, $context);

echo $renderer->render($renderable);

echo $OUTPUT->footer();