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Pseudo elements supports on button elements #43088

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merged 3 commits into from
Aug 11, 2022
Merged

Pseudo elements supports on button elements #43088

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eebfaa1
pseudoelements supports on button elements
MaggieCabrera Aug 9, 2022
4bd6524
refactor into a utility function
MaggieCabrera Aug 11, 2022
4096908
linting
MaggieCabrera Aug 11, 2022
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25 changes: 23 additions & 2 deletions lib/compat/wordpress-6.1/class-wp-theme-json-6-1.php
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Original file line number Diff line number Diff line change
Expand Up @@ -22,6 +22,7 @@ class WP_Theme_JSON_6_1 extends WP_Theme_JSON_6_0 {
*/
const VALID_ELEMENT_PSEUDO_SELECTORS = array(
'link' => array( ':hover', ':focus', ':active', ':visited' ),
'button' => array( ':hover', ':focus', ':active', ':visited' )
);

/**
Expand Down Expand Up @@ -481,9 +482,19 @@ protected static function get_style_nodes( $theme_json, $selectors = array() ) {
foreach ( static::VALID_ELEMENT_PSEUDO_SELECTORS[ $element ] as $pseudo_selector ) {

if ( isset( $theme_json['styles']['elements'][ $element ][ $pseudo_selector ] ) ) {

$element_selector = [];
// This converts selectors like '.wp-element-button, .wp-block-button__link'
// to an array, so that the pseudo selector is added to both parts of the selector.
$el_selectors = explode( ',', static::ELEMENTS[ $element ] );
foreach ( $el_selectors as $el_selector_item ) {
$element_selector[] = $el_selector_item . $pseudo_selector;
}
$element_selector = implode( ',', $element_selector );

$nodes[] = array(
'path' => array( 'styles', 'elements', $element ),
'selector' => static::ELEMENTS[ $element ] . $pseudo_selector,
'selector' => $element_selector,
);
}
}
Expand Down Expand Up @@ -566,9 +577,19 @@ private static function get_block_nodes( $theme_json, $selectors = array() ) {
if ( array_key_exists( $element, static::VALID_ELEMENT_PSEUDO_SELECTORS ) ) {
foreach ( static::VALID_ELEMENT_PSEUDO_SELECTORS[ $element ] as $pseudo_selector ) {
if ( isset( $theme_json['styles']['blocks'][ $name ]['elements'][ $element ][ $pseudo_selector ] ) ) {

$block_selector = [];
// This converts selectors like '.wp-element-button, .wp-block-button__link'
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// to an array, so that the pseudo selector is added to both parts of the selector.
$bl_selectors = explode( ',', $selectors[ $name ]['elements'][ $element ] );
foreach ( $bl_selectors as $bl_selector_item ) {
$block_selector[] = $bl_selector_item . $pseudo_selector;
}
$block_selector = implode( ',', $block_selector );

$nodes[] = array(
'path' => array( 'styles', 'blocks', $name, 'elements', $element ),
'selector' => $selectors[ $name ]['elements'][ $element ] . $pseudo_selector,
'selector' => $block_selector,
);
}
}
Expand Down