From b5e86d12a1bbe22101a08a158459e06e46cdf6da Mon Sep 17 00:00:00 2001
From: Angel Fernando Quiroz Campos <angelfqc.18@gmail.com>
Date: Tue, 11 Jun 2024 21:00:06 -0500
Subject: [PATCH] Announcement: Allow to add event reminders to event created
 from announcement - refs BT#21582

---
 public/main/announcements/announcements.php   | 28 ++++++++++++++++-
 public/main/inc/lib/agenda.lib.php            | 30 +++++++++++++++++++
 .../Repository/CCalendarEventRepository.php   | 14 ++++++++-
 3 files changed, 70 insertions(+), 2 deletions(-)

diff --git a/public/main/announcements/announcements.php b/public/main/announcements/announcements.php
index f29b3ef7bf..89786759aa 100644
--- a/public/main/announcements/announcements.php
+++ b/public/main/announcements/announcements.php
@@ -2,6 +2,7 @@
 
 /* For licensing terms, see /license.txt */
 
+use Chamilo\CoreBundle\Component\Utils\ActionIcon;
 use Chamilo\CoreBundle\Entity\AbstractResource;
 use Chamilo\CoreBundle\Framework\Container;
 use Chamilo\CourseBundle\Entity\CAnnouncement;
@@ -624,6 +625,24 @@ switch ($action) {
             $form->addHtml('<div id="add_event_options" style="display:none;">');
             $form->addDateTimePicker('event_date_start', get_lang('Date start'));
             $form->addDateTimePicker('event_date_end', get_lang('Date end'));
+
+            $form->addHtml('<hr><div id="notification_list"></div>');
+            $form
+                ->addButton(
+                    'add_notification',
+                    get_lang('Add reminder'),
+                    ActionIcon::ADD_EVENT_REMINDER->value,
+                    'plain'
+                )
+                ->setType('button')
+            ;
+            $form->addHtml('<hr>');
+
+            $htmlHeadXtra[] = '<script>$(function () {'
+                .Agenda::getJsForReminders('#announcement_add_notification')
+                .'});</script>'
+            ;
+
             $form->addHtml('</div>');
         }
 
@@ -646,6 +665,12 @@ switch ($action) {
             $data['users'] = $data['users'] ?? [];
             $sendToUsersInSession = isset($data['send_to_users_in_session']);
             $sendMeCopy = isset($data['send_me_a_copy_by_email']);
+
+            $notificationCount = $data['notification_count'] ?? [];
+            $notificationPeriod = $data['notification_period'] ?? [];
+
+            $reminders = $notificationCount ? array_map(null, $notificationCount, $notificationPeriod) : [];
+
             if (isset($id) && $id) {
                 // there is an Id => the announcement already exists => update mode
                 $file_comment = $announcementAttachmentIsDisabled ? null : $_POST['file_comment'];
@@ -725,7 +750,8 @@ switch ($action) {
                                 $data['users'],
                                 api_get_course_entity(),
                                 api_get_session_entity(),
-                                api_get_group_entity()
+                                api_get_group_entity(),
+                                $reminders
                             );
                     }
 
diff --git a/public/main/inc/lib/agenda.lib.php b/public/main/inc/lib/agenda.lib.php
index 21fee4d446..770ab9a03b 100644
--- a/public/main/inc/lib/agenda.lib.php
+++ b/public/main/inc/lib/agenda.lib.php
@@ -3594,4 +3594,34 @@ class Agenda
 
         return $eventDate->format(DateTime::ISO8601);
     }
+
+    public static function getJsForReminders(string $cssSelectorBtnAdd): string
+    {
+        return '
+            var template = \'<div class="flex flex-row items-center gap-4">\' +
+                \'<input min="0" step="1" id="notification_count[]" type="number" name="notification_count[]">\' +
+                \'<select name="notification_period[]" id="form_notification_period[]">\' +
+                \'<option value="i">'.get_lang('Minutes').'</option>\' +
+                \'<option value="h">'.get_lang('Hours').'</option>\' +
+                \'<option value="d">'.get_lang('Days').'</option>\' +
+                \'</select>\' +
+                \'<p class="form-control-static">'.get_lang('Before').'</p>\' +
+                \'<button class="btn btn--danger delete-notification" type="button" aria-label="'.get_lang('Delete').'">\' +
+                \'<i class="mdi mdi-close" aria-hidden="true"></i>\' +
+                \'</button>\' +
+                \'</div>\';
+
+            $("'.$cssSelectorBtnAdd.'").on("click", function (e) {
+                e.preventDefault();
+
+                $(template).appendTo("#notification_list");
+                $("#notification_list select").selectpicker("refresh");
+            });
+
+            $("#notification_list").on("click", ".delete-notification", function (e) {
+                e.preventDefault();
+
+                $(this).parents(".form-group").remove();
+            });';
+    }
 }
diff --git a/src/CourseBundle/Repository/CCalendarEventRepository.php b/src/CourseBundle/Repository/CCalendarEventRepository.php
index 47970cf9f8..59d7ffbd93 100644
--- a/src/CourseBundle/Repository/CCalendarEventRepository.php
+++ b/src/CourseBundle/Repository/CCalendarEventRepository.php
@@ -7,6 +7,7 @@ declare(strict_types=1);
 namespace Chamilo\CourseBundle\Repository;
 
 use Chamilo\CoreBundle\Entity\AbstractResource;
+use Chamilo\CoreBundle\Entity\AgendaReminder;
 use Chamilo\CoreBundle\Entity\Course;
 use Chamilo\CoreBundle\Entity\Session;
 use Chamilo\CoreBundle\Entity\User;
@@ -31,7 +32,8 @@ final class CCalendarEventRepository extends ResourceRepository
         array $users,
         Course $course,
         ?Session $session = null,
-        ?CGroup $group = null
+        ?CGroup $group = null,
+        array $remindersInfo = [],
     ): CCalendarEvent {
         $event = (new CCalendarEvent())
             ->setTitle($announcement->getTitle())
@@ -71,6 +73,16 @@ final class CCalendarEventRepository extends ResourceRepository
             }
         }
 
+        foreach ($remindersInfo as $reminderInfo) {
+            $reminder = new AgendaReminder();
+            $reminder->count = (int) $reminderInfo[0];
+            $reminder->period = $reminderInfo[1];
+
+            $reminder->decodeDateInterval();
+
+            $event->addReminder($reminder);
+        }
+
         $em->persist($event);
         $em->flush();