admin/tool/analytics/restoredefault.php

   1 <?php
   2 // This file is part of Moodle - https://moodle.org/
   3 //
   4 // Moodle is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU General Public License as published by
   6 // the Free Software Foundation, either version 3 of the License, or
   7 // (at your option) any later version.
   8 //
   9 // Moodle is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU General Public License
  15 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 /**
  18  * Check and create missing default prediction models.
  19  *
  20  * @package     tool_analytics
  21  * @copyright   2019 David Mudrák <david@moodle.com>
  22  * @license     http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23  */
  24
  25 require_once(__DIR__ . '/../../../config.php');
  26
  27 require_login();
  28 \core_analytics\manager::check_can_manage_models();
  29
  30 if (!\core_analytics\manager::is_analytics_enabled()) {
  31     $PAGE->set_context(\context_system::instance());
  32     $renderer = $PAGE->get_renderer('tool_analytics');
  33     echo $renderer->render_analytics_disabled();
  34     exit(0);
  35 }
  36
  37 $confirmed = optional_param('confirmed', false, PARAM_BOOL);
  38 $restoreids = optional_param_array('restoreid', [], PARAM_ALPHANUM);
  39
  40 $returnurl = new \moodle_url('/admin/tool/analytics/index.php');
  41 $myurl = new \moodle_url('/admin/tool/analytics/restoredefault.php');
  42
  43 \tool_analytics\output\helper::set_navbar(get_string('restoredefault', 'tool_analytics'), $myurl);
  44
  45 if (data_submitted()) {
  46     require_sesskey();
  47
  48     if (empty($restoreids)) {
  49         $message = get_string('restoredefaultempty', 'tool_analytics');
  50         $type = \core\output\notification::NOTIFY_WARNING;
  51         redirect($myurl, $message, null, $type);
  52     }
  53
  54     $numcreated = 0;
  55
  56     foreach (\core_analytics\manager::load_default_models_for_all_components() as $componentname => $modelslist) {
  57         foreach ($modelslist as $definition) {
  58             if (!in_array(\core_analytics\manager::model_declaration_identifier($definition), $restoreids)) {
  59                 // This model has not been selected by the user.
  60                 continue;
  61             }
  62
  63             list($target, $indicators) = \core_analytics\manager::get_declared_target_and_indicators_instances($definition);
  64
  65             if (\core_analytics\model::exists($target, $indicators)) {
  66                 // This model exists (normally this should not happen as we do not show such models in the UI to select).
  67                 continue;
  68             }
  69
  70             \core_analytics\manager::create_declared_model($definition);
  71             $numcreated++;
  72         }
  73     }
  74
  75     $message = get_string('restoredefaultsome', 'tool_analytics', ['count' => $numcreated]);
  76     $type = \core\output\notification::NOTIFY_SUCCESS;
  77
  78     redirect($returnurl, $message, null, $type);
  79 }
  80
  81 $models = \core_analytics\manager::load_default_models_for_all_components();
  82 $ui = new \tool_analytics\output\restorable_models($models);
  83
  84 echo $OUTPUT->header();
  85 echo $PAGE->get_renderer('tool_analytics')->render($ui);
  86 echo $OUTPUT->footer();