File "class-cmb2-fields.php"
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<?php
/**
* The CMB2 fields for the plugin.
*
* @since 0.9.0
* @package RankMath
* @subpackage RankMath\Admin
* @author Rank Math <support@rankmath.com>
*/
namespace RankMath\Admin;
use RankMath\Runner;
use RankMath\Helpers\Str;
use RankMath\Traits\Hooker;
use RankMath\Admin\Admin_Helper;
defined( 'ABSPATH' ) || exit;
/**
* CMB2_Fields class.
*
* @codeCoverageIgnore
*/
class CMB2_Fields implements Runner {
use Hooker;
/**
* Register hooks.
*/
public function hooks() {
if ( ! has_action( 'cmb2_render_switch' ) ) {
$this->action( 'cmb2_render_switch', 'render_switch', 10, 5 );
}
if ( ! has_action( 'cmb2_render_notice' ) ) {
$this->action( 'cmb2_render_notice', 'render_notice' );
}
if ( ! has_action( 'cmb2_render_address' ) ) {
$this->action( 'cmb2_render_address', 'render_address', 10, 5 );
}
if ( ! has_action( 'cmb2_render_advanced_robots' ) ) {
$this->action( 'cmb2_render_advanced_robots', 'render_advanced_robots', 10, 5 );
}
if ( ! has_action( 'cmb2_render_toggle' ) ) {
$this->action( 'cmb2_render_toggle', 'render_toggle', 10, 5 );
}
$this->filter( 'cmb2_sanitize_toggle', 'sanitize_toggle', 10, 2 );
$this->filter( 'cmb2_field_arguments_raw', 'default_value', 10, 2 );
}
/**
* Set a default value in default_cb to prevent the callback function from executing on the site.
*
* @see https://github.com/CMB2/CMB2/issues/750
*
* @param array $args The field arguments.
* @param object $cmb2 The CMB2 object.
*/
public function default_value( $args, $cmb2 ) {
if (
! Str::starts_with( 'rank-math', trim( $cmb2->cmb_id ) ) ||
! isset( $args['default'] ) ||
! is_callable( $args['default'] )
) {
return $args;
}
$args['default_cb'] = function () use ( $args ) {
return $args['default'];
};
$args['default'] = null;
return $args;
}
/**
* Sanitize toggle field.
*
* @param string $override_value Sanitization override value to return.
* @param string $value The field value.
*/
public function sanitize_toggle( $override_value, $value ) {
return is_null( $value ) ? 'off' : $value;
}
/**
* Render toggle field.
*
* @param array $field The passed in `CMB2_Field` object.
* @param mixed $escaped_value The value of this field escaped
* It defaults to `sanitize_text_field`.
* If you need the unescaped value, you can access it
* via `$field->value()`.
* @param int $object_id The ID of the current object.
* @param string $object_type The type of object you are working with.
* Most commonly, `post` (this applies to all post-types),
* but could also be `comment`, `user` or `options-page`.
* @param object $field_type_object This `CMB2_Types` object.
*/
public function render_toggle( $field, $escaped_value, $object_id, $object_type, $field_type_object ) {
$field_name = $field->_name();
$active_value = ! empty( $field->args( 'active_value' ) ) ? $field->args( 'active_value' ) : 'on';
$escaped_value = ! empty( $field->args( 'force_enable' ) ) ? 'on' : $escaped_value;
$args = [
'type' => 'checkbox',
'id' => $field_name,
'name' => $field_name,
'desc' => '',
'value' => $active_value,
'disabled' => isset( $field->args['disabled'] ) ? $field->args['disabled'] : false,
];
if ( $escaped_value === $active_value ) {
$args['checked'] = 'checked';
}
echo '<label class="cmb2-toggle">';
echo $field_type_object->input( $args ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- CMB2 handles escaping.
echo '<span class="cmb2-slider">';
echo '<svg width="3" height="8" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 2 6" class="toggle_on" role="img" aria-hidden="true" focusable="false"><path d="M0 0h2v6H0z"></path></svg>';
echo '<svg width="8" height="8" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 6 6" class="toggle_off" role="img" aria-hidden="true" focusable="false"><path d="M3 1.5c.8 0 1.5.7 1.5 1.5S3.8 4.5 3 4.5 1.5 3.8 1.5 3 2.2 1.5 3 1.5M3 0C1.3 0 0 1.3 0 3s1.3 3 3 3 3-1.3 3-3-1.3-3-3-3z"></path></svg>';
echo '</span>';
echo '</label>';
$field_type_object->_desc( true, true );
}
/**
* Render switch field.
*
* @param array $field The passed in `CMB2_Field` object.
* @param mixed $escaped_value The value of this field escaped
* It defaults to `sanitize_text_field`.
* If you need the unescaped value, you can access it
* via `$field->value()`.
* @param int $object_id The ID of the current object.
* @param string $object_type The type of object you are working with.
* Most commonly, `post` (this applies to all post-types),
* but could also be `comment`, `user` or `options-page`.
* @param object $field_type_object This `CMB2_Types` object.
*/
public function render_switch( $field, $escaped_value, $object_id, $object_type, $field_type_object ) {
if ( empty( $field->args['options'] ) ) {
$field->args['options'] = [
'off' => esc_html( $field->get_string( 'off', __( 'Off', 'rank-math' ) ) ),
'on' => esc_html( $field->get_string( 'on', __( 'On', 'rank-math' ) ) ),
];
}
$field->set_options();
echo $field_type_object->radio_inline(); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- CMB2 handles escaping.
}
/**
* Render notices
*
* @param object $field The passed in `CMB2_Field` object.
*/
public function render_notice( $field ) {
$hash = [
'error' => 'notice notice-alt notice-error error inline rank-math-notice',
'info' => 'notice notice-alt notice-info info inline rank-math-notice',
'warning' => 'notice notice-alt notice-warning warning inline rank-math-notice',
];
echo '<div class="' . esc_attr( $hash[ $field->args( 'what' ) ] ) . '"><p>' . $field->args( 'content' ) . '</p></div>'; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- CMB2 handles escaping.
}
/**
* Render address field.
*
* @param object $field The passed in `CMB2_Field` object.
* @param mixed $escaped_value The value of this field escaped
* It defaults to `sanitize_text_field`.
* If you need the unescaped value, you can access it
* via `$field->value()`.
* @param int $object_id The ID of the current object.
* @param string $object_type The type of object you are working with.
* Most commonly, `post` (this applies to all post-types),
* but could also be `comment`, `user` or `options-page`.
* @param object $field_type_object This `CMB2_Types` object.
*/
public function render_address( $field, $escaped_value, $object_id, $object_type, $field_type_object ) {
// Make sure we assign each part of the value we need.
$value = wp_parse_args(
$escaped_value,
[
'streetAddress' => '',
'addressLocality' => '',
'addressRegion' => '',
'postalCode' => '',
'addressCountry' => '',
]
);
$strings = [
'streetAddress' => 'Street Address',
'addressLocality' => 'Locality',
'addressRegion' => 'Region',
'postalCode' => 'Postal Code',
'addressCountry' => '2-letter Country Code (ISO 3166-1)',
];
foreach ( array_keys( $value ) as $id ) :
$field_input = $field_type_object->input(
[
'name' => $field_type_object->_name( '[' . $id . ']' ),
'id' => $field_type_object->_id( '_' . $id ),
'value' => $value[ $id ],
'placeholder' => esc_html( $field->get_string( $id . '_text', $strings[ $id ] ) ),
]
);
echo '<div class="cmb-address-field">' . $field_input . '</div>'; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- CMB2 handles escaping.
endforeach;
}
/**
* Render Advanced Robots fields.
*
* @param object $field The passed in `CMB2_Field` object.
* @param mixed $escaped_value The value of this field escaped
* It defaults to `sanitize_text_field`.
* If you need the unescaped value, you can access it
* via `$field->value()`.
* @param int $object_id The ID of the current object.
* @param string $object_type The type of object you are working with.
* Most commonly, `post` (this applies to all post-types),
* but could also be `comment`, `user` or `options-page`.
* @param object $field_type_object This `CMB2_Types` object.
*/
public function render_advanced_robots( $field, $escaped_value, $object_id, $object_type, $field_type_object ) {
// Make sure we assign each part of the value we need.
$values = wp_parse_args(
$escaped_value,
[
'max-snippet' => -1,
'max-video-preview' => -1,
'max-image-preview' => 'large',
]
);
$strings = [
'max-snippet' => __( 'Snippet', 'rank-math' ) . Admin_Helper::get_tooltip( esc_html__( 'Specify a maximum text-length, in characters, of a snippet for your page.', 'rank-math' ) ),
'max-video-preview' => __( 'Video Preview', 'rank-math' ) . Admin_Helper::get_tooltip( esc_html__( 'Specify a maximum duration in seconds of an animated video preview.', 'rank-math' ) ),
'max-image-preview' => __( 'Image Preview', 'rank-math' ) . Admin_Helper::get_tooltip( esc_html__( 'Specify a maximum size of image preview to be shown for images on this page.', 'rank-math' ) ),
];
echo '<ul class="cmb-advanced-robots-list no-select-all cmb2-list cmb-rank-math-advanced-robots-field">';
foreach ( $values as $id => $value ) :
$value = isset( $escaped_value[ $id ] ) ? $escaped_value[ $id ] : $value;
echo '<li>';
echo '<label for="' . esc_attr( $field_type_object->_id( '_' . $id . '_name' ) ) . '">';
echo $this->get_advanced_robots_field( 'checkbox', $field_type_object, $id, $value, $escaped_value ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- CMB2 handles escaping.
echo wp_kses_post( $field->get_string( $id . '_text', $strings[ $id ] ) ) . '</label>';
if ( 'max-image-preview' === $id ) {
echo $this->get_advanced_robots_field( 'select', $field_type_object, $id, $value, $escaped_value ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- CMB2 handles escaping.
}
if ( 'max-image-preview' !== $id ) {
echo $this->get_advanced_robots_field( 'input', $field_type_object, $id, $value, $escaped_value ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- CMB2 handles escaping.
}
echo '</li>';
endforeach;
echo '</ul>';
}
/**
* Get the field markup for the advanced robots field.
*
* @param string $field_type The type of field.
* @param object $field_type_object The CMB2_Types object.
* @param string $id The field id.
* @param string $value The field value.
* @param string $escaped_value The escaped field value.
*
* @return string The field markup.
*/
private function get_advanced_robots_field( $field_type, $field_type_object, $id, $value, $escaped_value ) {
$props = [
'name' => $field_type_object->_name( "[{$id}][length]" ),
'id' => $field_type_object->_id( '_' . $id . '_name' ),
];
switch ( $field_type ) {
case 'checkbox':
$props['name'] = $field_type_object->_name( "[{$id}][enable]" );
$props['value'] = true;
$props['checked'] = ! empty( $escaped_value[ $id ] ) || empty( $escaped_value ) ? 'checked' : false;
break;
case 'select':
$props['options'] = $this->get_image_sizes( $value );
break;
case 'input':
$props['value'] = $value ? $value : -1;
$props['type'] = 'number';
$props['min'] = -1;
break;
}
return $field_type_object->$field_type( $props );
}
/**
* Get Image sizes.
*
* @param string $size The selected image size.
* @return string $options The image sizes.
*/
private function get_image_sizes( $size = 'large' ) {
$values = [
'large' => __( 'Large', 'rank-math' ),
'standard' => __( 'Standard', 'rank-math' ),
'none' => __( 'None', 'rank-math' ),
];
$options = '';
foreach ( $values as $data => $label ) {
$options .= '<option value="' . $data . '" ' . selected( $size, $data, false ) . ' >' . $label . '</option>';
}
return $options;
}
}