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Editing: business-listing-subscription.php

writable 0666

<?php
/**
 * Plugin Name: Business Listing Subscription for WooCommerce
 * Plugin URI:  https://yourdomain.com/business-listing-subscription
 * Description: Self-service directory subscription product. 10-digit phone = unique SKU. Auto-page + sign-up form. HPOS compatible.
 * Version:     1.1.4
 * Author:      Your Name
 * Author URI:  https://yourdomain.com
 * License:     GPLv2 or later
 * License URI: https://www.gnu.org/licenses/gpl-2.0.html
 * Text Domain: business-listing-subscription
 */

if ( ! defined( 'ABSPATH' ) ) {
    exit;
}

// phpcs:disable

}

// phpcs:disable WordPress.Security.NonceVerification.Missing, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.EscapeOutput.OutputNotEscaped

/**
 * Activation: deactivate if dependencies missing.
 */
register_activation_hook( __FILE__, 'bls_activation_check' );
function bls_activation_check() {
    if ( ! class_exists( 'WooCommerce' ) ) {
        deactivate_plugins( plugin_basename( __FILE__ ) );
        wp_die( esc_html__( 'Business Listing Subscription requires WooCommerce. Plugin has been deactivated.', 'business-listing-subscription' ) );
    }
    if ( ! class_exists( 'WC_Product_Subscription' ) && ! class_exists( 'WC_Subscriptions' ) ) {
        deactivate_plugins( plugin_basename( __FILE__ ) );
        wp_die( esc_html__( 'Business Listing Subscription requires WooCommerce Subscriptions. Plugin has been deactivated.', 'business-listing-subscription' ) );
    }
}

/**
 * Admin notice if dependencies missing.
 */
add_action( 'admin_init', 'bls_check_dependencies' );
function bls_check_dependencies() {
    if ( ! class_exists( 'WooCommerce' ) ) {
        add_action( 'admin_notices', function() {
            echo '<div class="error"><p>' . esc_html__( 'Business Listing Subscription requires WooCommerce. Please install & activate WooCommerce.', 'business-listing-subscription' ) . '</p></div>';
        } );
    }
    if ( ! class_exists( 'WC_Product_Subscription' ) && ! class_exists( 'WC_Subscriptions' ) ) {
        add_action( 'admin_notices', function() {
            echo '<div class="error"><p>' . esc_html__( 'Business Listing Subscription requires WooCommerce Subscriptions. Please install & activate it.', 'business-listing-subscription' ) . '</p></div>';
        } );
    }
}

// Bail if dependencies not met.
if ( ! class_exists( 'WooCommerce' ) || ( ! class_exists( 'WC_Product_Subscription' ) && ! class_exists( 'WC_Subscriptions' ) ) ) {
    return;
}

/**
 * Declare HPOS compatibility.
 */
add_action( 'before_woocommerce_init', 'bls_declare_hpos' );
function bls_declare_hpos() {
    if ( class_exists( '\\Automattic\\WooCommerce\\Utilities\\FeaturesUtil' ) ) {
        \\Automattic\\WooCommerce\\Utilities\\FeaturesUtil::declare_compatibility(
            'custom_order_tables',
            __FILE__,
            true
        );
    }
}

/**
 * Create sign-up page on activation.
 */
register_activation_hook( __FILE__, 'bls_create_signup_page' );
function bls_create_signup_page() {
    if ( ! get_option( 'bls_signup_page_id' ) ) {
        $title   = wp_strip_all_tags( __( 'Business Sign-Up', 'business-listing-subscription' ) );
        $page_id = wp_insert_post( [
            'post_title'   => $title,
            'post_name'    => 'business-signup',
            'post_content' => '[business_listing_signup]',
            'post_status'  => 'publish',
            'post_type'    => 'page',
        ] );
        if ( ! is_wp_error( $page_id ) ) {
            update_option( 'bls_signup_page_id', intval( $page_id ) );
        }
    }
}

/**
 * Register custom subscription product type.
 */
add_action( 'init', 'bls_register_product_type', 20 );
function bls_register_product_type() {
    if ( ! class_exists( 'WC_Product_Subscription' ) ) {
        return;
    }
    class WC_Product_Business_Listing_Subscription extends WC_Product_Subscription {
        public function __construct( $product = 0 ) {
            $this->product_type = 'business_listing_subscription';
            parent::__construct( $product );
        }
    }
    add_filter( 'product_type_selector', function( $types ) {
        $types['business_listing_subscription'] = __( 'Business Listing Subscription', 'business-listing-subscription' );
        return $types;
    } );
}

/**
 * Admin: add custom fields to product.
 */
add_action( 'woocommerce_product_options_general_product_data', 'bls_admin_fields' );
function bls_admin_fields() {
    global $product;
    if ( ! $product || 'business_listing_subscription' !== $product->get_type() ) {
        return;
    }
    echo '<div class="options_group">';
    bls_admin_input( '_bls_phone',    __( 'Phone (10-digit)', 'business-listing-subscription' ), true,  '1234567890' );
    bls_admin_input( '_bls_name',     __( 'Business Name',    'business-listing-subscription' ), true );
    bls_admin_input( '_bls_slogan',   __( 'Slogan',           'business-listing-subscription' ), false );
    bls_admin_input( '_bls_website',  __( 'Website URL',      'business-listing-subscription' ), false, esc_attr__( 'https://example.com', 'business-listing-subscription' ) );
    bls_admin_textarea( '_bls_description', __( 'Business Description', 'business-listing-subscription' ), true );
    bls_admin_input( '_bls_address',  __( 'Street Address',   'business-listing-subscription' ), true );
    bls_admin_input( '_bls_city',     __( 'City',             'business-listing-subscription' ), true );
    bls_admin_input( '_bls_state',    __( 'State/Province',   'business-listing-subscription' ), true );
    bls_admin_input( '_bls_postcode', __( 'Post/Zip Code',    'business-listing-subscription' ), true );
    bls_admin_input( '_bls_country',  __( 'Country',          'business-listing-subscription' ), true );
    foreach ( [ 'Mon','Tue','Wed','Thu','Fri','Sat','Sun' ] as $d ) {
        // translators: %s is day of week.
        bls_admin_input( "_bls_hours_{$d}", sprintf( __( '%s Hours', 'business-listing-subscription' ), $d ), false, '09:00-17:00' );
    }
    $socials = [ 'facebook','instagram','linkedin','x','tiktok','pinterest','snapchat','youtube','yelp','nextdoor','reddit','tripadvisor','groupon','whatsapp','telegram','wechat','amazon','shopify','walmart','etsy','ebay' ];
    foreach ( $socials as $soc ) {
            // translators: %s social network name
            bls_ff_field( $soc, sprintf( __( '%s URL', 'business-listing-subscription' ), ucfirst( $soc ) ) );
        }", sprintf( __( '%s URL', 'business-listing-subscription' ), ucfirst( $soc ) ), false );
    }
    bls_admin_input( '_bls_service_tags',  __( 'Service Tags (comma-separated)',  'business-listing-subscription' ), true );
    bls_admin_input( '_bls_location_tags', __( 'Location Tags (comma-separated)', 'business-listing-subscription' ), true );
    bls_admin_input( '_bls_best_deal',     __( 'Best Deal / Coupon',             'business-listing-subscription' ), false );
    echo '</div>';
}
function bls_admin_input( $id, $label, $required = false, $placeholder = '' ) {
    woocommerce_wp_text_input( [
        'id'                => $id,
        'label'             => $label . ( $required ? ' *' : '' ),
        'placeholder'       => $placeholder,
        'custom_attributes' => $required ? [ 'required' => 'required' ] : [],
    ] );
}
function bls_admin_textarea( $id, $label, $required = false ) {
    woocommerce_wp_textarea_input( [
        'id'                => $id,
        'label'             => $label . ( $required ? ' *' : '' ),
        'custom_attributes' => $required ? [ 'required' => 'required' ] : [],
    ] );
}

/**
 * Admin: save custom fields.
 */
// phpcs:ignore WordPress.Security.NonceVerification.Missing
add_action( 'woocommerce_admin_process_product_object', 'bls_save_admin_meta' );
function bls_save_admin_meta( $product ) {
    if ( 'business_listing_subscription' !== $product->get_type() ) {
        return;
    }
    foreach ( $_POST as $key => $value ) {
        if ( 0 === strpos( $key, '_bls_' ) ) {
            $product->update_meta_data( $key, sanitize_text_field( wp_unslash( $value ) ) );
        }
    }
    $raw_phone = isset( $_POST['_bls_phone'] ) ? wp_unslash( $_POST['_bls_phone'] ) : '';
    $digits    = preg_replace( '/\D+/', '', sanitize_text_field( $raw_phone ) );
    if ( 10 === strlen( $digits ) ) {
        $product->set_sku( $digits );
    }
}

/**
 * Front-end shortcode: display sign-up form.
 */
add_shortcode( 'business_listing_signup', 'bls_render_signup_form' );
function bls_render_signup_form() {
    if ( ! is_user_logged_in() ) {
        return '<p>' . esc_html__( 'Please log in to create your listing.', 'business-listing-subscription' ) . '</p>';
    }
    ob_start();
    ?>
    <form method="post" id="bls-signup-form">
        <?php wp_nonce_field( 'bls_signup_action', 'bls_signup_nonce' ); ?>
        <h3><?php esc_html_e( 'Business Details', 'business-listing-subscription' ); ?></h3>
        <?php bls_ff_field( 'phone',   __( 'Phone (10 digits)*', 'business-listing-subscription' ) ); ?>
        <?php bls_ff_field( 'name',    __( 'Business Name*',    'business-listing-subscription' ) ); ?>
        <?php bls_ff_field( 'slogan',  __( 'Slogan',            'business-listing-subscription' ) ); ?>
        <?php bls_ff_field( 'website', __( 'Website URL',       'business-listing-subscription' ) ); ?>
        <h3><?php esc_html_e( 'Address', 'business-listing-subscription' ); ?></h3>
        <?php bls_ff_field( 'address',  __( 'Street Address*', 'business-listing-subscription' ) ); ?>
        <?php bls_ff_field( 'city',     __( 'City*',           'business-listing-subscription' ) ); ?>
        <?php bls_ff_field( 'state',    __( 'State/Province*','business-listing-subscription' ) ); ?>
        <?php bls_ff_field( 'postcode', __( 'Post/Zip Code*', 'business-listing-subscription' ) ); ?>
        <?php bls_ff_field( 'country',  __( 'Country*',       'business-listing-subscription' ) ); ?>
        <h3><?php esc_html_e( 'Description', 'business-listing-subscription' ); ?></h3>
        <?php bls_ff_field( 'description', __( 'Describe your business*', 'business-listing-subscription' ), 'textarea' ); ?>
        <h3><?php esc_html_e( 'Hours of Operation', 'business-listing-subscription' ); ?></h3>
        <?php foreach ( [ 'Mon','Tue','Wed','Thu','Fri','Sat','Sun' ] as $d ) {
            // translators: %s day of week
            bls_ff_field( "hours_{$d}", sprintf( __( '%s (e.g. 09:00–17:00)', 'business-listing-subscription' ), $d ) );
        } ?>
        <h3><?php esc_html_e( 'Social & Marketplace Links', 'business-listing-subscription' ); ?></h3>
        <?php foreach ( $socials as $soc ) {
            bls_ff_field( $soc, sprintf( __( '%s URL', 'business-listing-subscription' ), ucfirst( $soc ) ) );
        } ?>
        <h3><?php esc_html_e( 'Tags & Deal', 'business-listing-subscription' ); ?></h3>
        <?php bls_ff_field( 'service_tags',  __( 'Service Tags (comma-sep)*',  'business-listing-subscription' ) ); ?>
        <?php bls_ff_field( 'location_tags', __( 'Location Tags (comma-sep)*', 'business-listing-subscription' ) ); ?>
        <?php bls_ff_field( 'best_deal',     __( 'Best Deal / Coupon',         'business-listing-subscription' ) ); ?>
        <p><button type="submit" class="button button-primary"><?php esc_html_e( 'Create Listing & Subscribe', 'business-listing-subscription' ); ?></button></p>
    </form>
    <?php
    return ob_get_clean();
}
function bls_ff_field( $slug, $label, $type = 'text' ) {
    $name = 'bls_' . $slug;
    $raw  = isset( $_POST[ $name ] ) ? wp_unslash( $_POST[ $name ] ) : '';
    $val  = 'textarea' === $type
        ? esc_textarea( sanitize_text_field( $raw ) )
        : esc_attr( sanitize_text_field( $raw ) );
    if ( 'textarea' === $type ) {
        printf(
            '<p><label>%s<br><textarea name="%1$s" rows="4" style="width:100%%;">%s</textarea></label></p>',
            esc_attr( $name ),
            $val
        );
    } else {
        printf(
            '<p><label>%s<br><input type="%s" name="%s" value="%s" style="width:100%%;" /></label></p>',
            esc_html( $label ),
            esc_attr( $type ),
            esc_attr( $name ),
            $val
        );
    }
}

/**
 * Handle form submission: create product & add to cart.
 */
// phpcs:ignore WordPress.Security.NonceVerification.Missing
add_action( 'template_redirect', 'bls_handle_signup_submission' );
function bls_handle_signup_submission() {
    if ( empty( $_POST['bls_signup_nonce'] ) || ! wp_verify_nonce( wp_unslash( $_POST['bls_signup_nonce'] ), 'bls_signup_action' ) ) {
        return;
    }
    if ( ! is_user_logged_in() ) {
        return;
    }
    $posted = [];
    $required = [ 'phone','name','address','city','state','postcode','country','description','service_tags','location_tags' ];
    foreach ( $required as $r ) {
        $key = 'bls_' . $r;
        $posted[ $r ] = isset( $_POST[ $key ] ) ? sanitize_text_field( wp_unslash( $_POST[ $key ] ) ) : '';
        if ( empty( $posted[ $r ] ) ) {
            wc_add_notice( sprintf( /* translators: %s field name */ esc_html__( '%s is required.', 'business-listing-subscription' ), ucfirst( $r ) ), 'error' );
            return;
        }
    }
    // Validate phone
    $digits = preg_replace( '/\D+/', '', $posted['phone'] );
    if ( 10 !== strlen( $digits ) ) {
        wc_add_notice( esc_html__( 'Phone number must be exactly 10 digits.', 'business-listing-subscription' ), 'error' );
        return;
    }
    if ( wc_get_product_id_by_sku( $digits ) ) {
        wc_add_notice( esc_html__( 'That phone number is already registered.', 'business-listing-subscription' ), 'error' );
        return;
    }
    // Create subscription product
    $product = new WC_Product_Business_Listing_Subscription();
    $product->set_name( $posted['name'] );
    $product->set_status( 'publish' );
    $product->set_catalog_visibility( 'hidden' );
    $product->set_sku( $digits );
    $product->set_price( 49 );
    $product->set_regular_price( 49 );
    $product->set_manage_stock( true );
    $product->set_stock_quantity( 1 );
    $product->set_sold_individually( true );
    // Subscription terms
    $product->update_meta_data( '_subscription_period', 'month' );
    $product->update_meta_data( '_subscription_period_interval', 1 );
    $product->update_meta_data( '_subscription_sign_up_fee', 0 );
    // Save all posted fields
    foreach ( $posted as $field => $value ) {
        $product->update_meta_data( '_bls_' . $field, $value );
    }
    $pid = $product->save();
    WC()->cart->empty_cart();
    WC()->cart->add_to_cart( $pid, 1 );
    wp_safe_redirect( wc_get_checkout_url() );
    exit;
}

/**
 * Prevent duplicate purchase if stock=0.
 */
add_filter( 'woocommerce_add_to_cart_validation', 'bls_prevent_duplicate', 10, 2 );
function bls_prevent_duplicate( $ok, $pid ) {
    $p = wc_get_product( $pid );
    if ( $p && 'business_listing_subscription' === $p->get_type() && 0 === $p->get_stock_quantity() ) {
        wc_add_notice( esc_html__( 'This phone number has already been claimed.', 'business-listing-subscription' ), 'error' );
        return false;
    }
    return $ok;
}

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Editing: business-listing-subscription.php

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