mirror of
https://github.com/moodle/moodle.git
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85 lines
2.8 KiB
PHP
85 lines
2.8 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* View an insight.
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*
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* @package report_insights
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* @copyright 2017 David Monllao {@link http://www.davidmonllao.com}
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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require_once(__DIR__ . '/../../config.php');
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$predictionid = required_param('id', PARAM_INT);
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if (!$predictionobj = $DB->get_record('analytics_predictions', array('id' => $predictionid))) {
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throw new \moodle_exception('errorpredictionnotfound', 'report_insights');
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}
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$context = context::instance_by_id($predictionobj->contextid);
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if ($context->contextlevel === CONTEXT_MODULE) {
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list($course, $cm) = get_module_from_cmid($context->instanceid);
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require_login($course, true, $cm);
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} else if ($context->contextlevel >= CONTEXT_COURSE) {
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$coursecontext = $context->get_course_context(true);
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require_login($coursecontext->instanceid);
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} else {
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require_login();
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$PAGE->set_context($context);
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}
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require_capability('moodle/analytics:listinsights', $context);
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$params = array('id' => $predictionobj->id);
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$url = new \moodle_url('/report/insights/prediction.php', $params);
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$PAGE->set_url($url);
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$PAGE->set_pagelayout('report');
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$renderer = $PAGE->get_renderer('report_insights');
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$model = new \core_analytics\model($predictionobj->modelid);
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$sampledata = $model->prediction_sample_data($predictionobj);
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$prediction = new \core_analytics\prediction($predictionobj, $sampledata);
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$insightinfo = new stdClass();
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$insightinfo->contextname = $context->get_context_name();
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$insightinfo->insightname = $model->get_target()->get_name();
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$title = get_string('insightinfo', 'analytics', $insightinfo);
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$modelready = $model->is_enabled() && $model->is_trained() && $model->predictions_exist($context);
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if (!$modelready && !has_capability('moodle/analytics:managemodels', $context)) {
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echo $renderer->render_model_disabled($insightinfo);
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exit(0);
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}
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if (!$model->uses_insights()) {
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echo $renderer->render_no_insights_model($context);
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exit(0);
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}
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$PAGE->set_title($title);
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$PAGE->set_heading($title);
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echo $OUTPUT->header();
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$renderable = new \report_insights\output\insight($prediction, $model);
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echo $renderer->render($renderable);
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echo $OUTPUT->footer();
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