Changeset 52759 for branches/5.9/src/wp-includes/global-styles-and-settings.php

Timestamp:

02/17/2022 05:29:04 PM (3 years ago)

Author:

audrasjb

Message:

Editor: Backport Duotone fixes for 5.9.1.

This changeset is a backport for the following Gutenberg PRs:

• Fix duotone theme cache: ​https://github.com/WordPress/gutenberg/pull/36236
• Fix duotone render in non-fse themes gutenberg: ​https://github.com/WordPress/gutenberg/pull/37954
• Duotone: Allow users to specify custom filters gutenberg: ​https://github.com/WordPress/gutenberg/pull/38442

Props oandregal, scruffian, Mamaduka.
Merges [52757] to the 5.9 branch.
See #55179.

Location:

branches/5.9

Files:

• . (modified) (1 prop)
• src/wp-includes/global-styles-and-settings.php (modified) (1 diff)

branches/5.9/src/wp-includes/global-styles-and-settings.php

@@ -151 +151 @@
     return $stylesheet;
 }
+
+/**
+ * Returns a string containing the SVGs to be referenced as filters (duotone).
+ *
+ * @since 5.9.1
+ *
+ * @return string
+ */
+function wp_get_global_styles_svg_filters() {
+    // Return cached value if it can be used and exists.
+    // It's cached by theme to make sure that theme switching clears the cache.
+    $can_use_cached = (
+        ( ! defined( 'WP_DEBUG' ) || ! WP_DEBUG ) &&
+        ( ! defined( 'SCRIPT_DEBUG' ) || ! SCRIPT_DEBUG ) &&
+        ( ! defined( 'REST_REQUEST' ) || ! REST_REQUEST ) &&
+        ! is_admin()
+    );
+    $transient_name = 'global_styles_svg_filters_' . get_stylesheet();
+    if ( $can_use_cached ) {
+        $cached = get_transient( $transient_name );
+        if ( $cached ) {
+            return $cached;
+        }
+    }
+
+    $supports_theme_json = WP_Theme_JSON_Resolver::theme_has_support();
+
+    $origins = array( 'default', 'theme', 'custom' );
+    if ( ! $supports_theme_json ) {
+        $origins = array( 'default' );
+    }
+
+    $tree = WP_Theme_JSON_Resolver::get_merged_data();
+    $svgs = $tree->get_svg_filters( $origins );
+
+    if ( $can_use_cached ) {
+        // Cache for a minute, same as wp_get_global_stylesheet.
+        set_transient( $transient_name, $svgs, MINUTE_IN_SECONDS );
+    }
+
+    return $svgs;
+}