BigCommerce custom PHP adding to function.php

Hello,

Could you help me add some custom php for BigCommerce to the function php code. I am trying to create a short code for the reviews section so I can insert the code into my product pages.

Here is the code I am trying to insert:
<?php

namespace BigCommerce\Forms;

use BigCommerce\Api\v3\Api\CatalogApi;
use BigCommerce\Api\v3\ApiException;
use BigCommerce\Api\v3\Model\ProductReviewPost;
use BigCommerce\Post_Types\Product\Product;

class Product_Review_Handler implements Form_Handler {
const ACTION = ‘product-review’;
/**
* @var CatalogApi
*/
private $api;

/**
* Product_Review_Handler constructor.
*
* @param CatalogApi $api
*/
public function __construct( CatalogApi $api ) {
$this->api = $api;
}

public function handle_request( $submission ) {

if ( ! $this->should_handle_request( $submission ) ) {
return;
}

$errors = $this->validate_submission( $submission );

if ( count( $errors->get_error_codes() ) > 0 ) {

/**
* Triggered when a form has errors that prevent completion.
*
* @param \WP_Error $errors The message that will display to the user
* @param array $submission The data submitted to the form
*/
do_action( ‘bigcommerce/form/error’, $errors, $submission );

return;
}

$product = new Product( (int) $submission[‘bc-review’][‘post_id’] );
$product_id = $product->bc_id();

$review_request = new ProductReviewPost( [
‘title’ => sanitize_text_field( $submission[‘bc-review’][‘subject’] ),
‘text’ => sanitize_textarea_field( $submission[‘bc-review’][‘content’] ),
‘status’ => apply_filters( ‘bigcommerce/form/review/status’, ‘pending’, $submission, $product_id ),
‘rating’ => intval( $submission[‘bc-review’][‘rating’] ),
’email’ => sanitize_email( $submission[‘bc-review’][’email’] ),
‘name’ => sanitize_text_field( $submission[‘bc-review’][‘name’] ),
‘date_reviewed’ => new \DateTime(),
] );

try {
$response = $this->api->createProductReview( $product_id, $review_request );
} catch ( ApiException $e ) {
$errors->add( ‘api_error’, __( ‘There was an error saving your review. Please try again.’, ‘bigcommerce’ ) );
do_action( ‘bigcommerce/form/error’, $errors, $submission );

return;
}

$message = apply_filters( ‘bigcommerce/form/review/created_message’, __( ‘Thank you for your review! It has been successfully submitted and is pending.’, ‘bigcommerce’ ) );
do_action( ‘bigcommerce/form/success’, $message, $submission, null );
}

private function should_handle_request( $submission ) {
if ( empty( $submission[‘bc-action’] ) || $submission[‘bc-action’] !== self::ACTION ) {
return false;
}
if ( empty( $submission[‘_wpnonce’] ) || empty( $submission[‘bc-review’] ) || empty( $submission[‘bc-review’][‘post_id’] ) ) {
return false;
}

/**
* This filter is documented in src/BigCommerce/Templates/Product_Reviews.php
*/
if ( ! apply_filters( ‘bigcommerce/product/reviews/show_form’, is_user_logged_in(), $submission[‘bc-review’][‘post_id’] ) ) {
return false;
}

return true;
}

private function validate_submission( $submission ) {
$errors = new \WP_Error();

if ( ! wp_verify_nonce( $submission[‘_wpnonce’], self::ACTION . $submission[‘bc-review’][‘post_id’] ) ) {
$errors->add( ‘invalid_nonce’, __( ‘There was an error validating your request. Please try again.’, ‘bigcommerce’ ) );
}

if ( empty( $submission[‘bc-review’][‘rating’] ) || intval( $submission[‘bc-review’][‘rating’] ) < 1 ) {
$errors->add( ‘rating’, __( ‘Please select a rating.’, ‘bigcommerce’ ) );
}
if ( empty( $submission[‘bc-review’][‘name’] ) ) {
$errors->add( ‘name’, __( ‘Name is required.’, ‘bigcommerce’ ) );
}
if ( empty( $submission[‘bc-review’][’email’] ) ) {
$errors->add( ’email’, __( ‘Email Address is required.’, ‘bigcommerce’ ) );
} elseif ( ! is_email( $submission[‘bc-review’][’email’] ) ) {
$errors->add( ’email’, __( ‘Please verify that you have submitted a valid email address.’, ‘bigcommerce’ ) );
}
if ( empty( $submission[‘bc-review’][‘subject’] ) ) {
$errors->add( ‘subject’, __( ‘Please give your review a subject.’, ‘bigcommerce’ ) );
}
if ( empty( $submission[‘bc-review’][‘content’] ) ) {
$errors->add( ‘content’, __( ‘Please add comments to your review.’, ‘bigcommerce’ ) );
}

$errors = apply_filters( ‘bigcommerce/form/review/errors’, $errors, $submission );

return $errors;
}

/**
* Do not show product review form error/success messages above
* the post content. They will be rendered with the form.
*
* @param bool $show
* @param int $post_id
*
* @return bool
*
* @filter bigcommerce/forms/show_messages
*/
public function remove_form_messages_from_post_content( $show, $post_id ) {
$data = [];
$bc_error = filter_var_array( $_REQUEST, [ Error_Handler::PARAM => FILTER_SANITIZE_STRING ] );
$bc_success = filter_var_array( $_REQUEST, [ Success_Handler::PARAM => FILTER_SANITIZE_STRING ] );

if ( $bc_error[ Error_Handler::PARAM ] ) {
$data = get_transient( $bc_error[ Error_Handler::PARAM ] );
} elseif ( $bc_success[ Success_Handler::PARAM ] ) {
$data = get_transient( $bc_success[ Success_Handler::PARAM ] );
}

if ( $data && array_key_exists( ‘submission’, $data ) ) {
if ( array_key_exists( ‘bc-action’, $data[‘submission’] ) ) {
if ( $data[‘submission’][‘bc-action’] == self::ACTION ) {
return false;
}
}
}

return $show;
}

/**
* If comments are disabled for a product, disable the review form
*
* @param bool $enabled
* @param int $post_id
*
* @return bool
* @filter bigcommerce/product/reviews/show_form
*/
public function disable_reviews_if_comments_disabled( $enabled, $post_id ) {
if ( ! $enabled ) {
return $enabled; // don’t enable it
}

return comments_open( $post_id );
}
}

• This topic was modified 3 years, 6 months ago by stoneroad.