'false' ];
$desc = '';
if ( $data['exists'] ) {
$attributes['readonly'] = 'readonly';
$attributes['value'] = $data['default'];
$desc = esc_html__( 'Contents are locked because a robots.txt file is present in the root folder.', 'rank-math' );
} else {
$attributes['placeholder'] = $data['default'];
}
if ( isset( $data['writable'] ) && false === $data['writable'] ) {
$attributes['placeholder'] = $data['default'];
$desc = esc_html__( 'Rank Math could not detect if a robots.txt file exists or not because of a filesystem issue. The file contents entered here may not be applied.', 'rank-math' );
unset( $attributes['readonly'], $attributes['value'] );
}
if ( 0 === $data['public'] ) {
$attributes['readonly'] = 'readonly';
}
if ( ! Helper::is_edit_allowed() ) {
$cmb->add_field(
[
'id' => 'edit_disabled',
'type' => 'notice',
'what' => 'error',
'content' => __( 'robots.txt file is not writable.', 'rank-math' ),
]
);
$attributes['disabled'] = 'disabled';
}
$cmb->add_field(
[
'id' => 'robots_txt_content',
'type' => 'textarea',
'attributes' => $attributes,
'classes' => 'nob rank-math-code-box',
'sanitization_cb' => [ '\RankMath\CMB2', 'sanitize_robots_text' ],
]
);
if ( $desc ) {
$cmb->add_field(
[
'id' => 'robots_locked',
'type' => 'notice',
'what' => 'warning',
'classes' => 'nob nopt rank-math-notice',
'content' => wp_kses_post( $desc ),
]
);
return;
} elseif ( 0 === $data['public'] ) {
$cmb->add_field(
[
'id' => 'site_not_public',
'type' => 'notice',
'what' => 'warning',
'classes' => 'nob nopt rank-math-notice',
'content' => wp_kses_post(
sprintf(
// Translators: placeholder is the Settings page URL.
__( 'Warning: your site\'s search engine visibility is set to Hidden in Settings > Reading. This means that the changes you make here will not take effect. Set the search engine visibility to Public to be able to change the robots.txt content.', 'rank-math' ),
admin_url( 'options-reading.php' )
)
),
]
);
return;
}