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<?php
namespace WPForms\Integrations\DefaultThemes;
use WPForms\Integrations\IntegrationInterface;
/**
* Class DefaultThemes.
*
* @since 1.6.6
*/
class DefaultThemes implements IntegrationInterface {
/**
* Twenty Twenty theme name.
*
* @since 1.6.6
*/
const TT = 'twentytwenty';
/**
* Twenty Twenty-One theme name.
*
* @since 1.6.6
*/
const TT1 = 'twentytwentyone';
/**
* Current theme name.
*
* @since 1.6.6
*
* @var string
*/
private $current_theme;
/**
* Determine if WordPress default theme is used.
*
* @since 1.6.6
*
* @return string
*/
private function get_current_default_theme() {
$allowed_themes = [ self::TT, self::TT1 ];
$theme = wp_get_theme();
$theme_name = $theme->get_template();
$theme_parent = $theme->parent();
$default_themes = array_intersect( array_filter( [ $theme_name, $theme_parent ] ), $allowed_themes );
return ! empty( $default_themes[0] ) ? $default_themes[0] : '';
}
/**
* Indicate if current integration is allowed to load.
*
* @since 1.6.6
*
* @return bool
*/
public function allow_load() {
$this->current_theme = $this->get_current_default_theme();
return ! empty( $this->current_theme );
}
/**
* Load an integration.
*
* @since 1.6.6
*/
public function load() {
if ( $this->current_theme === self::TT ) {
$this->tt_hooks();
return;
}
if ( $this->current_theme === self::TT1 ) {
$this->tt1_hooks();
return;
}
}
/**
* Hooks for the Twenty Twenty theme.
*
* @since 1.6.6
*/
private function tt_hooks() { // phpcs:disable WPForms.PHP.HooksMethod.InvalidPlaceForAddingHooks
add_action( 'wp_enqueue_scripts', [ $this, 'tt_iframe_fix' ], 11 );
add_action( 'wpforms_frontend_css', [ $this, 'tt_dropdown_fix' ] );
} // phpcs:enable WPForms.PHP.HooksMethod.InvalidPlaceForAddingHooks
/**
* Hooks for the Twenty Twenty-One theme.
*
* @since 1.6.6
*/
private function tt1_hooks() { // phpcs:disable WPForms.PHP.HooksMethod.InvalidPlaceForAddingHooks
$form_styling = wpforms_setting( 'disable-css', '1' );
if ( $form_styling === '1' ) {
add_action( 'wp_enqueue_scripts', [ $this, 'tt1_multiple_fields_fix' ], 11 );
add_action( 'wp_enqueue_scripts', [ $this, 'tt1_dropdown_fix' ], 11 );
}
if ( $form_styling === '2' ) {
add_action( 'wp_enqueue_scripts', [ $this, 'tt1_base_style_fix' ], 11 );
}
} // phpcs:enable WPForms.PHP.HooksMethod.InvalidPlaceForAddingHooks
/**
* Apply fix for Checkboxes and Radio fields in the Twenty Twenty-One theme.
*
* @since 1.6.6
*/
public function tt1_multiple_fields_fix() {
wp_add_inline_style(
'twenty-twenty-one-style',
/** @lang CSS */
'@supports (-webkit-appearance: none) or (-moz-appearance: none) {
div.wpforms-container-full .wpforms-form input[type=checkbox] {
-webkit-appearance: checkbox;
-moz-appearance: checkbox;
}
div.wpforms-container-full .wpforms-form input[type=radio] {
-webkit-appearance: radio;
-moz-appearance: radio;
}
div.wpforms-container-full .wpforms-form input[type=checkbox]:after,
div.wpforms-container-full .wpforms-form input[type=radio]:after {
content: none;
}
}'
);
}
/**
* Apply fix for Dropdown field arrow, when it disappeared from select in the Twenty Twenty-One theme.
*
* @since 1.6.8
*/
public function tt1_dropdown_fix() {
wp_add_inline_style(
'twenty-twenty-one-style',
/** @lang CSS */
'div.wpforms-container-full form.wpforms-form select {
background-image: url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\' width=\'10\' height=\'10\' fill=\'%2328303d\'><polygon points=\'0,0 10,0 5,5\'/></svg>");
background-repeat: no-repeat;
background-position: right var(--form--spacing-unit) top 60%;
}'
);
}
/**
* Apply fix for Checkboxes and Radio fields width in the Twenty Twenty-One theme, when the user uses only base styles.
*
* @since 1.6.8
*/
public function tt1_base_style_fix() {
wp_add_inline_style(
'twenty-twenty-one-style',
/** @lang CSS */
'.wpforms-container .wpforms-field input[type=checkbox],
.wpforms-container .wpforms-field input[type=radio] {
width: 25px;
height: 25px;
}
.wpforms-container .wpforms-field input[type=checkbox] + label,
.wpforms-container .wpforms-field input[type=radio] + label {
vertical-align: top;
}'
);
}
/**
* Apply resize fix for iframe HTML element, when the next page was clicked in the Twenty Twenty theme.
*
* @since 1.6.6
*/
public function tt_iframe_fix() {
wp_add_inline_script(
'twentytwenty-js',
/** @lang JavaScript */
'window.addEventListener( "load", function() {
if ( typeof jQuery === "undefined" ) {
return;
}
jQuery( document ).on( "wpformsPageChange wpformsShowConditionalsField", function() {
if ( typeof twentytwenty === "undefined" || typeof twentytwenty.intrinsicRatioVideos === "undefined" || typeof twentytwenty.intrinsicRatioVideos.makeFit === "undefined" ) {
return;
}
twentytwenty.intrinsicRatioVideos.makeFit();
} );
jQuery( document ).on( "wpformsRichTextEditorInit", function( e, editor ) {
jQuery( editor.container ).find( "iframe" ).addClass( "intrinsic-ignore" );
} );
} );'
);
}
/**
* Apply fix for the dropdown list in Twenty Twenty theme.
*
* @since 1.7.3
*/
public function tt_dropdown_fix() {
static $fixed = false;
if ( $fixed ) {
return;
}
?>
<style>
#site-content {
overflow: visible !important;
}
</style>
<?php
$fixed = true;
}
}