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<?php |
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class Jetpack_PWA_Helpers { |
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public static function get_default_manifest_icon_sizes() { |
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// These icon sizes based on conversation here: |
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// https://github.com/GoogleChrome/lighthouse/issues/291 |
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return array( |
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192, |
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512, |
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); |
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} |
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public static function site_icon_url( $size = 512 ) { |
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$url = function_exists( 'get_site_icon_url' ) |
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? get_site_icon_url( $size ) |
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: false; |
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// Fall back to built-in WordPress icon |
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if ( ! $url && in_array( $size, self::get_default_manifest_icon_sizes() ) ) { |
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$url = esc_url_raw( |
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plugins_url( "modules/pwa/images/wp-$size.png", JETPACK__PLUGIN_FILE ) |
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); |
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} |
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return $url; |
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} |
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public static function get_theme_color() { |
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$theme_color = false; |
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// if we have AMP enabled, use those colors? |
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if ( class_exists( 'AMP_Customizer_Settings' ) ) { |
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/* This filter is documented in wp-content/plugins/amp/includes/class-amp-post-template.php */ |
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$amp_settings = apply_filters( |
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'amp_post_template_customizer_settings', |
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AMP_Customizer_Settings::get_settings(), |
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null |
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); |
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if ( isset( $amp_settings['header_background_color'] ) ) { |
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$theme_color = $amp_settings['header_background_color']; |
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} |
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} |
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if ( ! $theme_color && current_theme_supports( 'custom-background' ) ) { |
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$background_color = get_background_color(); // Returns hex key without hash or empty string |
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if ( $background_color ) { |
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$theme_color = "#$background_color"; |
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} |
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} |
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if ( ! $theme_color ) { |
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$theme_color = '#fff'; |
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} |
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/** |
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* Allows overriding the PWA theme color which is used when loading the app. |
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* |
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* @since 5.6.0 |
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* |
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* @param string $theme_color |
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*/ |
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return apply_filters( 'jetpack_pwa_background_color', $theme_color ); |
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} |
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} |
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Automattic /
jetpack
