Changeset 48180

Timestamp:

06/26/2020 02:40:27 PM (15 months ago)

Author:

ianbelanger

Message:

Bundled Themes: Twenty Twenty Social Icons Filter.

Adds a Social Icons Filter to Twenty Twenty that allows for new icons to be added to the theme by filter.

Props JarretC, nielslange, acosmin, desrosj.
Fixes #48713.

File:

• trunk/src/wp-content/themes/twentytwenty/classes/class-twentytwenty-svg-icons.php (modified) (2 diffs)

trunk/src/wp-content/themes/twentytwenty/classes/class-twentytwenty-svg-icons.php

@@ -30 +30 @@
                 $arr = array();
             }
+
+            /**
+             * Filters Twenty Twenty's array of icons.
+             *
+             * The dynamic portion of the hook name, `$group`, refers to
+             * the name of the group of icons, either "ui" or "social".
+             *
+             * @since 1.5.0
+             *
+             * @param array $arr Array of icons.
+             */
+            $arr = apply_filters( "twentytwenty_svg_icons_{$group}", $arr );
+
+            /**
+             * Filters an SVG icon's color.
+             *
+             * @since 1.5.0
+             *
+             * @param array $color The icon color.
+             * @param array $icon  The icon name.
+             * @param array $group The icon group.
+             */
+            $color = apply_filters( 'twentytwenty_svg_icon_color', $color, $icon, $group );
+
             if ( array_key_exists( $icon, $arr ) ) {
                 $repl = '<svg class="svg-icon" aria-hidden="true" role="img" focusable="false" ';
@@ -52 +76 @@
             if ( ! isset( $regex_map ) ) {
                 $regex_map = array();
-                $map       = &self::$social_icons_map; // Use reference instead of copy, to save memory.
-                foreach ( array_keys( self::$social_icons ) as $icon ) {
+
+                /**
+                 * Filters Twenty Twenty's array of domain mappings for social icons.
+                 *
+                 * By default, each Icon ID is matched against a .com TLD. To override this behavior,
+                 * specify all the domains it covers (including the .com TLD too, if applicable).
+                 *
+                 * @since 1.5.0
+                 *
+                 * @param array $social_icons_map Array of default social icons.
+                 */
+                $map = apply_filters( 'twentytwenty_social_icons_map', self::$social_icons_map );
+
+                /**
+                 * Filters Twenty Twenty's array of social icons.
+                 *
+                 * @since 1.5.0
+                 *
+                 * @param array $social_icons Array of default social icons.
+                 */
+                $social_icons = apply_filters( 'twentytwenty_svg_icons_social', self::$social_icons );
+
+                foreach ( array_keys( $social_icons ) as $icon ) {
                     $domains            = array_key_exists( $icon, $map ) ? $map[ $icon ] : array( sprintf( '%s.com', $icon ) );
                     $domains            = array_map( 'trim', $domains ); // Remove leading/trailing spaces, to prevent regex from failing to match.