edit pages
This commit is contained in:
206
old/wp-includes/blocks/site-logo.php
Normal file
206
old/wp-includes/blocks/site-logo.php
Normal file
@ -0,0 +1,206 @@
|
||||
<?php
|
||||
/**
|
||||
* Server-side rendering of the `core/site-logo` block.
|
||||
*
|
||||
* @package WordPress
|
||||
*/
|
||||
|
||||
/**
|
||||
* Renders the `core/site-logo` block on the server.
|
||||
*
|
||||
* @param array $attributes The block attributes.
|
||||
*
|
||||
* @return string The render.
|
||||
*/
|
||||
function render_block_core_site_logo( $attributes ) {
|
||||
$adjust_width_height_filter = static function ( $image ) use ( $attributes ) {
|
||||
if ( empty( $attributes['width'] ) || empty( $image ) || ! $image[1] || ! $image[2] ) {
|
||||
return $image;
|
||||
}
|
||||
$height = (float) $attributes['width'] / ( (float) $image[1] / (float) $image[2] );
|
||||
return array( $image[0], (int) $attributes['width'], (int) $height );
|
||||
};
|
||||
|
||||
add_filter( 'wp_get_attachment_image_src', $adjust_width_height_filter );
|
||||
|
||||
$custom_logo = get_custom_logo();
|
||||
|
||||
remove_filter( 'wp_get_attachment_image_src', $adjust_width_height_filter );
|
||||
|
||||
if ( empty( $custom_logo ) ) {
|
||||
return ''; // Return early if no custom logo is set, avoiding extraneous wrapper div.
|
||||
}
|
||||
|
||||
if ( ! $attributes['isLink'] ) {
|
||||
// Remove the link.
|
||||
$custom_logo = preg_replace( '#<a.*?>(.*?)</a>#i', '\1', $custom_logo );
|
||||
}
|
||||
|
||||
if ( $attributes['isLink'] && '_blank' === $attributes['linkTarget'] ) {
|
||||
// Add the link target after the rel="home".
|
||||
// Add an aria-label for informing that the page opens in a new tab.
|
||||
$processor = new WP_HTML_Tag_Processor( $custom_logo );
|
||||
$processor->next_tag( 'a' );
|
||||
if ( 'home' === $processor->get_attribute( 'rel' ) ) {
|
||||
$processor->set_attribute( 'aria-label', __( '(Home link, opens in a new tab)' ) );
|
||||
$processor->set_attribute( 'target', $attributes['linkTarget'] );
|
||||
}
|
||||
$custom_logo = $processor->get_updated_html();
|
||||
}
|
||||
|
||||
$classnames = array();
|
||||
if ( empty( $attributes['width'] ) ) {
|
||||
$classnames[] = 'is-default-size';
|
||||
}
|
||||
|
||||
$wrapper_attributes = get_block_wrapper_attributes( array( 'class' => implode( ' ', $classnames ) ) );
|
||||
$html = sprintf( '<div %s>%s</div>', $wrapper_attributes, $custom_logo );
|
||||
return $html;
|
||||
}
|
||||
|
||||
/**
|
||||
* Register a core site setting for a site logo
|
||||
*/
|
||||
function register_block_core_site_logo_setting() {
|
||||
register_setting(
|
||||
'general',
|
||||
'site_logo',
|
||||
array(
|
||||
'show_in_rest' => array(
|
||||
'name' => 'site_logo',
|
||||
),
|
||||
'type' => 'integer',
|
||||
'description' => __( 'Site logo.' ),
|
||||
)
|
||||
);
|
||||
}
|
||||
|
||||
add_action( 'rest_api_init', 'register_block_core_site_logo_setting', 10 );
|
||||
|
||||
/**
|
||||
* Register a core site setting for a site icon
|
||||
*/
|
||||
function register_block_core_site_icon_setting() {
|
||||
register_setting(
|
||||
'general',
|
||||
'site_icon',
|
||||
array(
|
||||
'show_in_rest' => true,
|
||||
'type' => 'integer',
|
||||
'description' => __( 'Site icon.' ),
|
||||
)
|
||||
);
|
||||
}
|
||||
|
||||
add_action( 'rest_api_init', 'register_block_core_site_icon_setting', 10 );
|
||||
|
||||
/**
|
||||
* Registers the `core/site-logo` block on the server.
|
||||
*/
|
||||
function register_block_core_site_logo() {
|
||||
register_block_type_from_metadata(
|
||||
__DIR__ . '/site-logo',
|
||||
array(
|
||||
'render_callback' => 'render_block_core_site_logo',
|
||||
)
|
||||
);
|
||||
}
|
||||
|
||||
add_action( 'init', 'register_block_core_site_logo' );
|
||||
|
||||
/**
|
||||
* Overrides the custom logo with a site logo, if the option is set.
|
||||
*
|
||||
* @param string $custom_logo The custom logo set by a theme.
|
||||
*
|
||||
* @return string The site logo if set.
|
||||
*/
|
||||
function _override_custom_logo_theme_mod( $custom_logo ) {
|
||||
$site_logo = get_option( 'site_logo' );
|
||||
return false === $site_logo ? $custom_logo : $site_logo;
|
||||
}
|
||||
|
||||
add_filter( 'theme_mod_custom_logo', '_override_custom_logo_theme_mod' );
|
||||
|
||||
/**
|
||||
* Updates the site_logo option when the custom_logo theme-mod gets updated.
|
||||
*
|
||||
* @param mixed $value Attachment ID of the custom logo or an empty value.
|
||||
* @return mixed
|
||||
*/
|
||||
function _sync_custom_logo_to_site_logo( $value ) {
|
||||
if ( empty( $value ) ) {
|
||||
delete_option( 'site_logo' );
|
||||
} else {
|
||||
update_option( 'site_logo', $value );
|
||||
}
|
||||
|
||||
return $value;
|
||||
}
|
||||
|
||||
add_filter( 'pre_set_theme_mod_custom_logo', '_sync_custom_logo_to_site_logo' );
|
||||
|
||||
/**
|
||||
* Deletes the site_logo when the custom_logo theme mod is removed.
|
||||
*
|
||||
* @param array $old_value Previous theme mod settings.
|
||||
* @param array $value Updated theme mod settings.
|
||||
*/
|
||||
function _delete_site_logo_on_remove_custom_logo( $old_value, $value ) {
|
||||
global $_ignore_site_logo_changes;
|
||||
|
||||
if ( $_ignore_site_logo_changes ) {
|
||||
return;
|
||||
}
|
||||
|
||||
// If the custom_logo is being unset, it's being removed from theme mods.
|
||||
if ( isset( $old_value['custom_logo'] ) && ! isset( $value['custom_logo'] ) ) {
|
||||
delete_option( 'site_logo' );
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Deletes the site logo when all theme mods are being removed.
|
||||
*/
|
||||
function _delete_site_logo_on_remove_theme_mods() {
|
||||
global $_ignore_site_logo_changes;
|
||||
|
||||
if ( $_ignore_site_logo_changes ) {
|
||||
return;
|
||||
}
|
||||
|
||||
if ( false !== get_theme_support( 'custom-logo' ) ) {
|
||||
delete_option( 'site_logo' );
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Hooks `_delete_site_logo_on_remove_custom_logo` in `update_option_theme_mods_$theme`.
|
||||
* Hooks `_delete_site_logo_on_remove_theme_mods` in `delete_option_theme_mods_$theme`.
|
||||
*
|
||||
* Runs on `setup_theme` to account for dynamically-switched themes in the Customizer.
|
||||
*/
|
||||
function _delete_site_logo_on_remove_custom_logo_on_setup_theme() {
|
||||
$theme = get_option( 'stylesheet' );
|
||||
add_action( "update_option_theme_mods_$theme", '_delete_site_logo_on_remove_custom_logo', 10, 2 );
|
||||
add_action( "delete_option_theme_mods_$theme", '_delete_site_logo_on_remove_theme_mods' );
|
||||
}
|
||||
add_action( 'setup_theme', '_delete_site_logo_on_remove_custom_logo_on_setup_theme', 11 );
|
||||
|
||||
/**
|
||||
* Removes the custom_logo theme-mod when the site_logo option gets deleted.
|
||||
*/
|
||||
function _delete_custom_logo_on_remove_site_logo() {
|
||||
global $_ignore_site_logo_changes;
|
||||
|
||||
// Prevent _delete_site_logo_on_remove_custom_logo and
|
||||
// _delete_site_logo_on_remove_theme_mods from firing and causing an
|
||||
// infinite loop.
|
||||
$_ignore_site_logo_changes = true;
|
||||
|
||||
// Remove the custom logo.
|
||||
remove_theme_mod( 'custom_logo' );
|
||||
|
||||
$_ignore_site_logo_changes = false;
|
||||
}
|
||||
add_action( 'delete_option_site_logo', '_delete_custom_logo_on_remove_site_logo' );
|
Reference in New Issue
Block a user