site-icon-functions.php
| 1 | <?php |
| 2 | /** |
| 3 | * Provides the jetpack_site_icon_url function is not available. |
| 4 | * |
| 5 | * @package automattic/jetpack |
| 6 | */ |
| 7 | |
| 8 | if ( ! function_exists( 'jetpack_site_icon_url' ) ) : |
| 9 | /** |
| 10 | * Returns the Jetpack Site Icon URL. |
| 11 | * |
| 12 | * @param null|int $blog_id Blog ID. |
| 13 | * @param string $size Site icon size in pixels. |
| 14 | * @param string|false $default Default to use. If false and `SITE_ICON_DEFAULT_URL` is defined, that will be used. |
| 15 | * |
| 16 | * @return false|string URL of site icon, or false if none. |
| 17 | */ |
| 18 | function jetpack_site_icon_url( $blog_id = null, $size = '512', $default = false ) { |
| 19 | $url = ''; |
| 20 | if ( ! is_int( $blog_id ) ) { |
| 21 | $blog_id = get_current_blog_id(); |
| 22 | } |
| 23 | if ( function_exists( 'get_blog_option' ) ) { |
| 24 | $site_icon_id = get_blog_option( $blog_id, 'jetpack_site_icon_id' ); |
| 25 | } else { |
| 26 | $site_icon_id = Jetpack_Options::get_option( 'site_icon_id' ); |
| 27 | } |
| 28 | if ( ! $site_icon_id ) { |
| 29 | if ( false === $default && defined( 'SITE_ICON_DEFAULT_URL' ) ) { |
| 30 | $url = SITE_ICON_DEFAULT_URL; |
| 31 | } else { |
| 32 | $url = $default; |
| 33 | } |
| 34 | } else { |
| 35 | if ( $size >= 512 ) { |
| 36 | $size_data = 'full'; |
| 37 | } else { |
| 38 | $size_data = array( $size, $size ); |
| 39 | } |
| 40 | $url_data = wp_get_attachment_image_src( $site_icon_id, $size_data ); |
| 41 | $url = $url_data[0]; |
| 42 | } |
| 43 | return $url; |
| 44 | } |
| 45 | endif; |
| 46 |