Changeset 47835 for trunk/src/wp-admin/includes/update.php

Timestamp:

05/20/2020 06:47:24 PM (6 years ago)

Author:

whyisjake

Message:

Security: Add user interface to auto-update themes and plugins.

Building on core update mechanisms, this adds the ability to enable automatic updates for themes and plugins to the WordPress admin.

Fixes: #50052.
Props: afercia, afragen, audrasjb, azaozz, bookdude13, davidperonne, desrosj, gmays, gmays, javiercasares, karmatosed, knutsp, mapk, mukesh27, netweb, nicolaskulka, nielsdeblaauw, paaljoachim, passoniate, pbiron, pedromendonca, whodunitagency, whyisjake, wpamitkumar, and xkon.

File:

• trunk/src/wp-admin/includes/update.php (modified) (2 diffs)

trunk/src/wp-admin/includes/update.php

@@ -436 +436 @@
 
         /** @var WP_Plugins_List_Table $wp_list_table */
-        $wp_list_table = _get_list_table( 'WP_Plugins_List_Table' );
+        $wp_list_table = _get_list_table(
+                'WP_Plugins_List_Table',
+                array(
+                        'screen' => get_current_screen(),
+                )
+        );
 
         if ( is_network_admin() || ! is_multisite() ) {
@@ -934 +939 @@
         <?php
 }
+
+/**
+ * Checks whether auto-updates are enabled.
+ *
+ * @since 5.5.0
+ *
+ * @param string $type    The type of update being checked: 'theme' or 'plugin'.
+ * @return bool True if auto-updates are enabled for `$type`, false otherwise.
+ */
+function wp_is_auto_update_enabled_for_type( $type ) {
+        switch ( $type ) {
+                case 'plugin':
+                        /**
+                         * Filters whether plugins manual auto-update is enabled.
+                         *
+                         * @since 5.5.0
+                         *
+                         * @param bool $enabled True if plugins auto-update is enabled, false otherwise.
+                         */
+                        return apply_filters( 'wp_plugins_auto_update_enabled', true );
+                case 'theme':
+                        /**
+                         * Filters whether plugins manual auto-update is enabled.
+                         *
+                         * @since 5.5.0
+                         *
+                         * @param bool True if themes auto-update is enabled, false otherwise.
+                         */
+                        return apply_filters( 'wp_themes_auto_update_enabled', true );
+        }
+
+        return false;
+}
+
+/**
+ * Determines the appropriate update message to be displayed.
+ *
+ * @since 5.5.0
+ *
+ * @return string The update message to be shown.
+ */
+function wp_get_auto_update_message() {
+        $next_update_time = wp_next_scheduled( 'wp_version_check' );
+
+        // Check if event exists.
+        if ( false === $next_update_time ) {
+                return __( 'There may be a problem with WP-Cron. Automatic update not scheduled.' );
+        }
+
+        // See if cron is disabled
+        $cron_disabled = defined( 'DISABLE_WP_CRON' ) && DISABLE_WP_CRON;
+        if ( $cron_disabled ) {
+                return __( 'WP-Cron is disabled. Automatic updates not available.' );
+        }
+
+        $time_to_next_update = human_time_diff( intval( $next_update_time ) );
+
+        // See if cron is overdue.
+        $overdue = ( time() - $next_update_time ) > 0;
+        if ( $overdue ) {
+                return sprintf(
+                        /* translators: Duration that WP-Cron has been overdue. */
+                        __( 'There may be a problem with WP-Cron. Automatic update overdue by %s.' ),
+                        $time_to_next_update
+                );
+        } else {
+                return sprintf(
+                        /* translators: Time until the next update. */
+                        __( 'Auto-update scheduled in %s.' ),
+                        $time_to_next_update
+                );
+        }
+}