Timezone: step2

.env

@@ -20,6 +20,8 @@ APP_SECRET=630dc0d699fd37e720aff268f75583ed
 #TRUSTED_HOSTS='^localhost|example\.com$'
 ###< symfony/framework-bundle ###
 
+APP_TIMEZONE="Europe/Paris"
+
 ###> doctrine/doctrine-bundle ###
 DATABASE_DRIVER=mysql # or postgresql, or sqlite
 # Format described at https://www.doctrine-project.org/projects/doctrine-dbal/en/latest/reference/configuration.html#connecting-using-a-url

README.md

@@ -125,6 +125,20 @@ You can use an absolute file path here, and you can use Symfony's `%kernel.logs_
 LOG_FILE_PATH="%kernel.logs_dir%/%kernel.environment%.log"
 ```
 
+h. The timezone you want for the app
+
+This must comply with the [official list](https://www.php.net/manual/en/timezones.php)
+
+```
+APP_TIMEZONE="Australia/Lord_Howe"
+```
+
+> Set a void value like so:
+> ```
+> APP_TIMEZONE=
+> ```
+> in your environment file if you wish to use the **actual default timezone of the server**, and not enforcing it. 
+
 ### Specific environment variables for IMAP and LDAP authentication methods
 
 In case you use the `IMAP` auth type, you must specify the auth url (_the "mailbox" url_) in `IMAP_AUTH_URL`. See https://www.php.net/manual/en/function.imap-open.php for more details.
@@ -427,6 +441,14 @@ Depending on how you run Davis, logs are either:
 >
 > It's `./var/log` (relative to the Davis installation), not `/var/log`
 
+### I have a "Bad timezone configuration env var" error on the dashboard
+
+If you see this:
+
+![Bad timezone configuration env var error](_screenshots/bad_timezone_configuration_env_var.png)
+
+It means that the value you set for the `APP_TIMEZONE` env var is not a correct timezone, as per [the official list](https://www.php.net/manual/en/timezones.php). Your timezone has thus not been set and is the server's default (Here, UTC). Adjust the setting accordingly.
+
 ### I have a 500 and no tables have been created
 
 You probably forgot to run the migration once to create the necessary DB schema

config/services.yaml

@@ -5,6 +5,7 @@
 # https://symfony.com/doc/current/best_practices/configuration.html#application-related-configuration
 parameters:
     default_database_driver: "mysql"
+    timezone: '%env(APP_TIMEZONE)%'
 
 services:
     # default configuration for services in *this* file

src/Controller/Admin/DashboardController.php

@@ -24,13 +24,19 @@ public function dashboard(ManagerRegistry $doctrine)
         $events = $doctrine->getRepository(CalendarObject::class)->findAll();
         $contacts = $doctrine->getRepository(Card::class)->findAll();
 
+        $timezoneParameter = $this->getParameter('timezone');
+
         return $this->render('dashboard.html.twig', [
             'users' => $users,
             'calendars' => $calendars,
             'addressbooks' => $addressbooks,
             'events' => $events,
             'contacts' => $contacts,
-            'timezone' => date_default_timezone_get(),
+            'timezone' => [
+                'actual_default' => date_default_timezone_get(),
+                'not_set_in_app' => '' === $timezoneParameter,
+                'bad_value' => '' !== $timezoneParameter && !in_array($timezoneParameter, \DateTimeZone::listIdentifiers()),
+            ],
             'version' => \App\Version::VERSION,
             'sabredav_version' => \Sabre\DAV\Version::VERSION,
         ]);

src/Kernel.php

@@ -11,6 +11,20 @@ class Kernel extends BaseKernel
 {
     use MicroKernelTrait;
 
+    public function boot(): void
+    {
+        parent::boot();
+        $timezone = $this->getContainer()->getParameter('timezone');
+        if ('' === $timezone) {
+            return;
+        }
+        try {
+            date_default_timezone_set($timezone);
+        } catch (\Exception $e) {
+            // We don't crash the app, the setting will be flagged as incorrect in the dashboard
+        }
+    }
+
     protected function configureContainer(ContainerConfigurator $container): void
     {
         $container->import('../config/{packages}/*.yaml');

templates/dashboard.html.twig

@@ -41,8 +41,11 @@
       <li class="list-group-item list-group-item-primary">{{ "dashboard.version"|trans }} : <code>{{ version }}</code> (SabreDAV <code>{{ sabredav_version }}</code>)</li>
       <li class="list-group-item list-group-item-secondary">{{ "dashboard.auth"|trans }} : <code>{{ authMethod }}</code> ({{ "dashboard.auth_realm"|trans }}: <code>{{ authRealm }}</code>)</li>
       <li class="list-group-item list-group-item-secondary">{{ "dashboard.invite_from_address"|trans }} : <code>{{ invite_from_address|default('Not set') }}</code></li>
-      <li class="list-group-item list-group-item-secondary">{{ "dashboard.server_timezone"|trans }} : <code>{{ timezone }}</code> <a class="small ms-2" target="_blank" href="https://www.php.net/manual/en/datetime.configuration.php#ini.date.timezone">{{ "dashboard.how_to_change_it"|trans }}</a></li>
-
+      <li class="list-group-item list-group-item-secondary d-flex justify-content-between align-items-center ">
+        <span>{{ "dashboard.server_timezone"|trans }} : <code>{{ timezone.actual_default }}</code></span>
+        {% if timezone.not_set_in_app %}<span class="badge bg-secondary rounded-pill">{{ "dashboard.no_timezone_configuration"|trans }}</span>{% endif %}
+        {% if timezone.bad_value %}<span class="badge bg-danger rounded-pill">{{ "dashboard.bad_timezone_configuration"|trans }}</span>{% endif %}
+      </li>
     </ul>
   </div>
 

translations/messages+intl-icu.en.xlf

@@ -119,11 +119,15 @@
       </trans-unit>
       <trans-unit id="Ppc629a" resname="dashboard.server_timezone">
         <source>dashboard.server_timezone</source>
-        <target>Server Timezone</target>
+        <target>App (PHP) Timezone</target>
       </trans-unit>
-      <trans-unit id="vsty3iK" resname="dashboard.how_to_change_it">
-        <source>dashboard.how_to_change_it</source>
-        <target>How to change it ?</target>
+      <trans-unit id="8.dmAfF" resname="dashboard.bad_timezone_configuration">
+        <source>dashboard.bad_timezone_configuration</source>
+        <target>Bad timezone configuration env var</target>
+      </trans-unit>
+      <trans-unit id="c.1lOsz" resname="dashboard.no_timezone_configuration">
+        <source>dashboard.no_timezone_configuration</source>
+        <target>Timezone not enforced by app</target>
       </trans-unit>
       <trans-unit id="rJf3tq1" resname="dashboard.users">
         <source>dashboard.users</source>