MDL-71090 tool_dataprivacy: convert contact DPO to modal forms.

admin/tool/dataprivacy/amd/src/contactdpo.js

@@ -0,0 +1,67 @@
+// 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/>.
+
+/**
+ * Javascript module for contacting the site DPO
+ *
+ * @module      tool_dataprivacy/contactdpo
+ * @package     tool_dataprivacy
+ * @copyright   2021 Paul Holden <[email protected]>
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+import ModalForm from 'core_form/modalform';
+import Notification from 'core/notification';
+import {get_string as getString} from 'core/str';
+import {add as addToast} from 'core/toast';
+
+const SELECTORS = {
+    CONTACT_DPO: '[data-action="contactdpo"]',
+};
+
+/**
+ * Initialize module
+ */
+export const init = () => {
+    const triggerElement = document.querySelector(SELECTORS.CONTACT_DPO);
+
+    triggerElement.addEventListener('click', event => {
+        event.preventDefault();
+
+        const modalForm = new ModalForm({
+            modalConfig: {
+                title: getString('contactdataprotectionofficer', 'tool_dataprivacy'),
+            },
+            formClass: 'tool_dataprivacy\\form\\contactdpo',
+            saveButtonText: getString('send', 'tool_dataprivacy'),
+            returnFocus: triggerElement,
+        });
+
+        // Show a toast notification when the form is submitted.
+        modalForm.addEventListener(modalForm.events.FORM_SUBMITTED, event => {
+            if (event.detail.result) {
+                getString('requestsubmitted', 'tool_dataprivacy').then(addToast).catch();
+            } else {
+                const warningMessages = event.detail.warnings.map(warning => warning.message);
+                Notification.addNotification({
+                    type: 'error',
+                    message: warningMessages.join('<br>')
+                });
+            }
+        });
+
+        modalForm.show();
+    });
+};

admin/tool/dataprivacy/classes/external.php

@@ -212,7 +212,8 @@ public static function contact_dpo($message) {
                 $warnings[] = [
                     'item' => $dpo->id,
                     'warningcode' => 'errorsendingtodpo',
-                    'message' => get_string('errorsendingmessagetodpo', 'tool_dataprivacy')
+                    'message' => get_string('errorsendingmessagetodpo', 'tool_dataprivacy',
+                        fullname($dpo))
                 ];
             }
         }

admin/tool/dataprivacy/classes/form/contactdpo.php

@@ -0,0 +1,100 @@
+<?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/>.
+
+
+namespace tool_dataprivacy\form;
+
+use context;
+use context_user;
+use moodle_exception;
+use moodle_url;
+use core_form\dynamic_form;
+use tool_dataprivacy\api;
+use tool_dataprivacy\external;
+
+/**
+ * Contact DPO modal form
+ *
+ * @package    tool_dataprivacy
+ * @copyright  2021 Paul Holden <[email protected]>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class contactdpo extends dynamic_form {
+
+    /**
+     * Form definition
+     */
+    protected function definition() {
+        global $USER;
+
+        $mform = $this->_form;
+
+        $mform->addElement('static', 'replyto', get_string('replyto', 'tool_dataprivacy'), s($USER->email));
+
+        $mform->addElement('textarea', 'message', get_string('message', 'tool_dataprivacy'), 'cols="60" rows="8"');
+        $mform->setType('message', PARAM_TEXT);
+        $mform->addRule('message', get_string('required'), 'required', null, 'client');
+    }
+
+    /**
+     * Return form context
+     *
+     * @return context
+     */
+    protected function get_context_for_dynamic_submission(): context {
+        global $USER;
+
+        return context_user::instance($USER->id);
+    }
+
+    /**
+     * Check if current user has access to this form, otherwise throw exception
+     *
+     * @throws moodle_exception
+     */
+    protected function check_access_for_dynamic_submission(): void {
+        if (!api::can_contact_dpo()) {
+            throw new moodle_exception('errorcontactdpodisabled', 'tool_dataprivacy');
+        }
+    }
+
+    /**
+     * Process the form submission, used if form was submitted via AJAX
+     *
+     * @return array
+     */
+    public function process_dynamic_submission() {
+        return external::contact_dpo($this->get_data()->message);
+    }
+
+    /**
+     * Load in existing data as form defaults (not applicable)
+     */
+    public function set_data_for_dynamic_submission(): void {
+        return;
+    }
+
+    /**
+     * Returns url to set in $PAGE->set_url() when form is being rendered or submitted via AJAX
+     *
+     * @return moodle_url
+     */
+    protected function get_page_url_for_dynamic_submission(): moodle_url {
+        global $USER;
+
+        return new moodle_url('/user/profile.php', ['id' => $USER->id]);
+    }
+}

admin/tool/dataprivacy/classes/output/renderer.php

@@ -55,14 +55,11 @@ public function render_my_data_requests_page(my_data_requests_page $page) {
     /**
      * Render the contact DPO link.
      *
-     * @param string $replytoemail The Reply-to email address
      * @return string The HTML for the link.
-     * @throws coding_exception
      */
-    public function render_contact_dpo_link($replytoemail) {
+    public function render_contact_dpo_link() {
         $params = [
             'data-action' => 'contactdpo',
-            'data-replytoemail' => $replytoemail,
         ];
         return html_writer::link('#', get_string('contactdataprotectionofficer', 'tool_dataprivacy'), $params);
     }

admin/tool/dataprivacy/lang/en/tool_dataprivacy.php

@@ -135,6 +135,7 @@
 $string['emailsalutation'] = 'Dear {$a},';
 $string['errorcannotrequestdeleteforself'] = 'You don\'t have permission to create deletion request for yourself.';
 $string['errorcannotrequestdeleteforother'] = 'You don\'t have permission to create deletion request for this user.';
+$string['errorcontactdpodisabled'] = 'Contacting the privacy officer is disabled';
 $string['errorinvalidrequestcomments'] = 'The comments field may contain plain text only.';
 $string['errorinvalidrequestcreationmethod'] = 'Invalid request creation method!';
 $string['errorinvalidrequeststatus'] = 'Invalid request status!';

admin/tool/dataprivacy/lib.php

@@ -54,10 +54,12 @@ function tool_dataprivacy_myprofile_navigation(tree $tree, $user, $iscurrentuser
     // Contact data protection officer link.
     if (\tool_dataprivacy\api::can_contact_dpo() && $iscurrentuser) {
         $renderer = $PAGE->get_renderer('tool_dataprivacy');
-        $content = $renderer->render_contact_dpo_link($USER->email);
+        $content = $renderer->render_contact_dpo_link();
         $node = new core_user\output\myprofile\node('privacyandpolicies', 'contactdpo', null, null, null, $content);
         $category->add_node($node);
-        $PAGE->requires->js_call_amd('tool_dataprivacy/myrequestactions', 'init');
+
+        // Require our Javascript module to handle contact DPO interaction.
+        $PAGE->requires->js_call_amd('tool_dataprivacy/contactdpo', 'init');
 
         $url = new moodle_url('/admin/tool/dataprivacy/mydatarequests.php');
         $node = new core_user\output\myprofile\node('privacyandpolicies', 'datarequests',

admin/tool/dataprivacy/tests/behat/contact_privacy_officer.feature

@@ -8,19 +8,21 @@ Feature: Contact the privacy officer
     Given the following "users" exist:
       | username | firstname | lastname | email          |
       | student1 | Student   | 1        | s1@example.com |
-    And I log in as "admin"
-    And I set the following administration settings values:
-      | contactdataprotectionofficer | 1 |
-    And I log out
 
   @javascript
   Scenario: Contacting the privacy officer
-    Given I log in as "student1"
+    Given the following config values are set as admin:
+      | contactdataprotectionofficer | 1 | tool_dataprivacy |
+    When I log in as "student1"
     And I follow "Profile" in the user menu
-    And I should see "Contact the privacy officer"
     And I click on "Contact the privacy officer" "link"
     And I set the field "Message" to "Hello DPO!"
     And I click on "Send" "button" in the "Contact the privacy officer" "dialogue"
-    And I should see "Your request has been submitted to the privacy officer"
+    Then I should see "Your request has been submitted to the privacy officer"
     And I click on "Data requests" "link"
     And I should see "Hello DPO!" in the "General inquiry" "table_row"
+
+  Scenario: Contacting the privacy officer when not enabled
+    When I log in as "student1"
+    And I follow "Profile" in the user menu
+    Then "Contact the privacy officer" "link" should not exist