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feat: add filter to social icons map #2212

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merged 1 commit into from
Dec 5, 2023
Merged

feat: add filter to social icons map #2212

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20 changes: 19 additions & 1 deletion newspack-theme/classes/class-newspack-svg-icons.php
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Original file line number Diff line number Diff line change
Expand Up @@ -50,7 +50,7 @@ public static function get_social_link_svg( $uri, $size ) {
static $regex_map; // Only compute regex map once, for performance.
if ( ! isset( $regex_map ) ) {
$regex_map = array();
$map = &self::$social_icons_map; // Use reference instead of copy, to save memory.
$map = self::get_social_icons_map();
foreach ( array_keys( self::$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.
Expand All @@ -66,6 +66,22 @@ public static function get_social_link_svg( $uri, $size ) {
return null;
}

/**
* Gets the mapping of social icons to URLs.
*
* @return array Social icons map.
*/
public static function get_social_icons_map() {
/**
* Filters the mapping of social icons to URLs.
*
* Allows plugins or child themes to insert alternative mappings for recognition in the social links menu.
*
* @param array $servers Social icons map.
*/
return apply_filters( 'newspack_social_icons_map', self::$social_icons_map );
}

/**
* User Interface icons – svg sources.
*
Expand Down Expand Up @@ -201,6 +217,8 @@ public static function get_social_link_svg( $uri, $size ) {
* 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).
*
* Do not access this property directly, use self::get_social_icons_map() instead to get the filtered version.
*
* @var array
*/
static $social_icons_map = array(
Expand Down