<?php

// Prepare
if ( ! isset( $_POST[ ace()->getPrefixedThemePostMetaName( 'cta_option_nonce' ) ] ) ) {
    return;
}

if ( ! wp_verify_nonce( $_POST[ ace()->getPrefixedThemePostMetaName( 'cta_option_nonce' ) ], ace()->getPrefixedThemePostMetaName( 'save_to_cta_option' ) ) ) {
    return;
}

if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
    return;
}

if ( isset( $_POST['post_type'] ) && 'ace-cta' !== $_POST['post_type'] ) {

    if ( ! current_user_can( 'edit_page', $post_id ) ) {
        return;
    }

} else {

    if ( ! current_user_can( 'edit_post', $post_id ) ) {
        return;
    }

}

if ( ! isset( $_POST[ ace()->getPrefixedThemePostMetaName( 'with_cta' ) ] ) ) {
    return;
}

$with_cta = $_POST[ ace()->getPrefixedThemePostMetaName( 'with_cta' ) ];
if ( ! is_array( $with_cta ) || 0 >= count( $with_cta ) ) {
    return;
}

// Update
$saved_data = [];
if ( ! is_array( $with_cta ) || 0 >= count( $with_cta ) ) {
    return;
}

foreach ( $with_cta as $key => $value ) {
    if ( in_array( $key, array( 'id', 'position' ) ) ) {
        $saved_data[ $key ] = sanitize_text_field( wp_strip_all_tags( $value ) );
    }
}

$saved_data = wp_parse_args( $saved_data, array(
    'id' => '0',
    'position' => 'after-content',
) );

$saved_data = json_encode( $saved_data, JSON_UNESCAPED_UNICODE );
update_post_meta( $post_id, ace()->getPrefixedThemePostMetaName( 'with_cta' ), $saved_data );