46 lines
1.4 KiB
PHP
46 lines
1.4 KiB
PHP
<?php
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/**
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* Provides the jetpack_site_icon_url function is not available.
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*
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* @package automattic/jetpack
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*/
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if ( ! function_exists( 'jetpack_site_icon_url' ) ) :
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/**
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* Returns the Jetpack Site Icon URL.
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*
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* @param null|int $blog_id Blog ID.
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* @param string $size Site icon size in pixels.
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* @param string|false $default Default to use. If false and `SITE_ICON_DEFAULT_URL` is defined, that will be used.
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*
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* @return false|string URL of site icon, or false if none.
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*/
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function jetpack_site_icon_url( $blog_id = null, $size = '512', $default = false ) {
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$url = '';
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if ( ! is_int( $blog_id ) ) {
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$blog_id = get_current_blog_id();
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}
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if ( function_exists( 'get_blog_option' ) ) {
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$site_icon_id = get_blog_option( $blog_id, 'jetpack_site_icon_id' );
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} else {
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$site_icon_id = Jetpack_Options::get_option( 'site_icon_id' );
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}
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if ( ! $site_icon_id ) {
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if ( false === $default && defined( 'SITE_ICON_DEFAULT_URL' ) ) {
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// @phan-suppress-next-line PhanUndeclaredConstant -- Checked above. See also https://github.com/phan/phan/issues/1204.
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$url = SITE_ICON_DEFAULT_URL;
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} else {
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$url = $default;
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}
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} else {
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if ( $size >= 512 ) {
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$size_data = 'full';
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} else {
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$size_data = array( $size, $size );
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}
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$url_data = wp_get_attachment_image_src( $site_icon_id, $size_data );
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$url = $url_data[0];
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}
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return $url;
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}
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endif;
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