| 1 | efrain | 1 | <?php
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           |  |  | 2 | // This file is part of Moodle - http://moodle.org/
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           |  |  | 3 | //
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           |  |  | 4 | // Moodle is free software: you can redistribute it and/or modify
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           |  |  | 5 | // it under the terms of the GNU General Public License as published by
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           |  |  | 6 | // the Free Software Foundation, either version 3 of the License, or
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           |  |  | 7 | // (at your option) any later version.
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           |  |  | 8 | //
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           |  |  | 9 | // Moodle is distributed in the hope that it will be useful,
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           |  |  | 10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of
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           |  |  | 11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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           |  |  | 12 | // GNU General Public License for more details.
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           |  |  | 13 | //
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           |  |  | 14 | // You should have received a copy of the GNU General Public License
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           |  |  | 15 | // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
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           |  |  | 16 |   | 
        
           |  |  | 17 | /**
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           |  |  | 18 |  * Show a user the policy documents to be agreed to.
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           |  |  | 19 |  *
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           |  |  | 20 |  * Script parameters:
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           |  |  | 21 |  *  listdoc=<array> List of policy version ids that were displayed to the user to accept.
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           |  |  | 22 |  *  statusXX=<int> Acceptance status to be set for the policy version with id XX.
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           |  |  | 23 |  *  behalfid=<id> The user id to view the policy version as (such as child's id).
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           |  |  | 24 |  *
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           |  |  | 25 |  * @package     tool_policy
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           |  |  | 26 |  * @copyright   2018 Sara Arjona (sara@moodle.com)
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           |  |  | 27 |  * @license     http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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           |  |  | 28 |  */
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           |  |  | 29 |   | 
        
           |  |  | 30 | use tool_policy\api;
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           |  |  | 31 | use tool_policy\output\page_agreedocs;
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           |  |  | 32 |   | 
        
           |  |  | 33 | // Do not check for the site policies in require_login() to avoid the redirect loop.
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           |  |  | 34 | define('NO_SITEPOLICY_CHECK', true);
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           |  |  | 35 |   | 
        
           |  |  | 36 | // See the {@see page_agreedocs} for the access control checks.
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           |  |  | 37 | require(__DIR__.'/../../../config.php'); // phpcs:ignore
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           |  |  | 38 |   | 
        
           |  |  | 39 | $submit = optional_param('submit', null, PARAM_NOTAGS);
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           |  |  | 40 | $cancel = optional_param('cancel', null, PARAM_NOTAGS);
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           |  |  | 41 | $listdocs = optional_param_array('listdoc', [], PARAM_INT);
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           |  |  | 42 | $behalfid = optional_param('userid', null, PARAM_INT);
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           |  |  | 43 |   | 
        
           |  |  | 44 | $agreedocs = [];
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           |  |  | 45 | $declinedocs = [];
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           |  |  | 46 |   | 
        
           |  |  | 47 | foreach ($listdocs as $pvid) {
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           |  |  | 48 |     $status = optional_param('status'.$pvid, null, PARAM_INT);
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           |  |  | 49 |     if ($status === 1) {
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           |  |  | 50 |         $agreedocs[] = $pvid;
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           |  |  | 51 |     } else if ($status === 0) {
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           |  |  | 52 |         $declinedocs[] = $pvid;
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           |  |  | 53 |     }
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           |  |  | 54 | }
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           |  |  | 55 |   | 
        
           |  |  | 56 | $listdocs = array_values(array_unique($listdocs));
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           |  |  | 57 | $agreedocs = array_values(array_unique($agreedocs));
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           |  |  | 58 | $declinedocs = array_values(array_unique($declinedocs));
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           |  |  | 59 |   | 
        
           |  |  | 60 | $PAGE->set_context(context_system::instance());
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           |  |  | 61 | $PAGE->set_pagelayout('standard');
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           |  |  | 62 | $PAGE->set_url('/admin/tool/policy/index.php');
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           |  |  | 63 | $PAGE->set_popup_notification_allowed(false);
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           |  |  | 64 |   | 
        
           |  |  | 65 | if (array_diff($agreedocs, $listdocs) || array_diff($declinedocs, $listdocs)) {
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           |  |  | 66 |     throw new moodle_exception('invalidaccessparameter');
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           |  |  | 67 | }
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           |  |  | 68 |   | 
        
           |  |  | 69 | if (isloggedin() && !isguestuser()) {
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           |  |  | 70 |     // Existing user.
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           |  |  | 71 |     $haspermissionagreedocs = api::can_accept_policies($listdocs, $behalfid);
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           |  |  | 72 | } else {
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           |  |  | 73 |     // New user.
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           |  |  | 74 |     $haspermissionagreedocs = true;
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           |  |  | 75 | }
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           |  |  | 76 |   | 
        
           |  |  | 77 | if (!$haspermissionagreedocs) {
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           |  |  | 78 |     $outputpage = new \tool_policy\output\page_nopermission($listdocs, $behalfid);
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           |  |  | 79 | } else if ($cancel) {
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           |  |  | 80 |     redirect(new moodle_url('/'));
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           |  |  | 81 | } else {
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           |  |  | 82 |     if (!$behalfid && \core\session\manager::is_loggedinas()) {
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           |  |  | 83 |         $behalfid = $USER->id;
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           |  |  | 84 |     }
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           |  |  | 85 |     $outputpage = new \tool_policy\output\page_agreedocs($listdocs, $agreedocs, $declinedocs, $behalfid, $submit);
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           |  |  | 86 | }
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           |  |  | 87 |   | 
        
           |  |  | 88 | $output = $PAGE->get_renderer('tool_policy');
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           |  |  | 89 |   | 
        
           |  |  | 90 | echo $output->header();
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           |  |  | 91 | echo $output->render($outputpage);
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           |  |  | 92 | echo $output->footer();
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