Changeset 59461 for trunk/src/wp-settings.php

Timestamp:

11/26/2024 10:14:07 AM (21 months ago)

Author:

swissspidy

Message:

I18N: Load translations just-in-time for custom themes and plugins.

In #34114, just-in-time (JIT) translation loading was implemented for projects hosted on WordPress.org. This is now expanded to all other plugins/themes.

Projects with a custom Text Domain and Domain Path header no longer need to call load_plugin_textdomain() or load_theme_textdomain().

This reduces the risk of calling them too late, after some translation calls already happened, and generally makes it easier to properly internationalize a plugin or theme.

This moves the get_plugin_data() from wp-admin/includes/plugin.php to wp-includes/functions.php so it's available during the plugin loading process.

Props swissspidy.
Fixes #62244.

File:

• trunk/src/wp-settings.php (modified) (2 diffs)

trunk/src/wp-settings.php

@@ -535 +535 @@
          */
         do_action( 'plugin_loaded', $plugin );
-}
-unset( $plugin, $_wp_plugin_file );
+
+        $plugin_data = get_plugin_data( $plugin, false, false );
+
+        $textdomain = $plugin_data['TextDomain'];
+        if ( $textdomain ) {
+                if ( $plugin_data['DomainPath'] ) {
+                        $GLOBALS['wp_textdomain_registry']->set_custom_path( $textdomain, dirname( $plugin ) . $plugin_data['DomainPath'] );
+                } else {
+                        $GLOBALS['wp_textdomain_registry']->set_custom_path( $textdomain, dirname( $plugin ) );
+                }
+        }
+}
+unset( $plugin, $_wp_plugin_file, $plugin_data, $textdomain );
 
 // Load pluggable functions.
@@ -672 +683 @@
                 include $theme . '/functions.php';
         }
+
+        $theme = wp_get_theme( basename( $theme ) );
+        $theme->load_textdomain();
 }
 unset( $theme );