# b-blocks/2.1.2/plugin.php

bBlocks – Essential Gutenberg Blocks & Patterns Collection, version 2.1.2. 597 lines.

- Page: https://pluginprobe.com/plugins/b-blocks/2.1.2/code/plugin.php
- Raw: https://pluginprobe.com/plugins/b-blocks/2.1.2/raw/plugin.php
- Modified: 2026-08-24T10:46:44+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/b-blocks/2.1.2/code/plugin.php#L10-L20`.

```php
<?php

/**
 * Plugin Name: bBlocks
 * Description: Gutenberg Blocks Collection and Page Builder.
 * Version: 2.1.2
 * Author: bPlugins
 * Author URI: https://bplugins.com
 * License: GPLv3 or later
 * License URI: https://www.gnu.org/licenses/gpl-3.0.html
 * Text Domain: b-blocks
 */
// ABS PATH
if ( !defined( 'ABSPATH' ) ) {
    exit;
}
if ( function_exists( 'b_blocks_fs' ) ) {
    register_activation_hook( __FILE__, function () {
        if ( is_plugin_active( 'b-blocks/plugin.php' ) ) {
            deactivate_plugins( 'b-blocks/plugin.php' );
        }
        if ( is_plugin_active( 'b-blocks-pro/plugin.php' ) ) {
            deactivate_plugins( 'b-blocks-pro/plugin.php' );
        }
    } );
} else {
    // Constant. On a local dev host, use a changing version so the browser
    // always loads freshly-built assets (no stale-bundle caching). Production
    // keeps the real, stable version.
    $bb_host = ( isset( $_SERVER['HTTP_HOST'] ) ? sanitize_text_field( wp_unslash( $_SERVER['HTTP_HOST'] ) ) : '' );
    $bb_isLocal = $bb_host && (0 === strpos( $bb_host, 'localhost' ) || 0 === strpos( $bb_host, '127.0.0.1' ) || (bool) preg_match( '/\\.(local|test|ddev\\.site)(:\\d+)?$/', $bb_host ));
    define( 'B_BLOCKS_VERSION', ( $bb_isLocal ? (string) time() : '2.1.0' ) );
    define( 'B_BLOCKS_DIR_PATH', plugin_dir_path( __FILE__ ) );
    define( 'B_BLOCKS_DIR_URL', plugin_dir_url( __FILE__ ) );
    define( 'B_BLOCKS_HAS_PRO', 'b-blocks-pro/plugin.php' === plugin_basename( __FILE__ ) );
    define( 'B_BLOCKS_BUILD', B_BLOCKS_DIR_URL . 'build/' );
    define( 'B_BLOCKS_ASSETS', B_BLOCKS_DIR_URL . 'assets/' );
    if ( !function_exists( 'b_blocks_fs' ) ) {
        // Create a helper function for easy SDK access.
        function b_blocks_fs() {
            global $b_blocks_fs;
            if ( !isset( $b_blocks_fs ) ) {
                // Include Freemius SDK.
                require_once dirname( __FILE__ ) . '/freemius/start.php';
                $b_blocks_fs = fs_dynamic_init( array(
                    'id'               => '12845',
                    'slug'             => 'b-blocks',
                    'premium_slug'     => 'b-blocks-pro',
                    'type'             => 'plugin',
                    'public_key'       => 'pk_d6426b344df4918bc066a7a0b4719',
                    'is_premium'       => false,
                    'premium_suffix'   => 'Pro',
                    'has_addons'       => false,
                    'has_paid_plans'   => true,
                    'trial'            => array(
                        'days'               => 7,
                        'is_require_payment' => true,
                    ),
                    'menu'             => array(
                        'slug'       => 'b-blocks',
                        'first-path' => 'admin.php?page=b-blocks',
                        'contact'    => false,
                        'support'    => false,
                    ),
                    'is_live'          => true,
                    'is_org_compliant' => true,
                ) );
            }
            return $b_blocks_fs;
        }

        // Init Freemius.
        b_blocks_fs();
        // Signal that SDK was initiated.
        do_action( 'b_blocks_fs_loaded' );
    }
    // Generate Styles
    class BBlocksStyleGenerator {
        public static $styles = [];

        public static function addStyle( $selector, $styles ) {
            if ( array_key_exists( $selector, self::$styles ) ) {
                self::$styles[$selector] = wp_parse_args( self::$styles[$selector], $styles );
            } else {
                self::$styles[$selector] = $styles;
            }
        }

        public static function renderStyle() {
            $output = '';
            foreach ( self::$styles as $selector => $style ) {
                $new = '';
                foreach ( $style as $property => $value ) {
                    if ( '' === $value ) {
                        $new .= "{$property} ;";
                    } else {
                        $new .= " {$property}: {$value};";
                    }
                }
                $output .= "{$selector} { {$new} }";
            }
            return $output;
        }

    }

    // Require files
    require_once B_BLOCKS_DIR_PATH . 'includes/Dashboard.php';
    require_once B_BLOCKS_DIR_PATH . 'includes/EnqueueScripts.php';
    require_once B_BLOCKS_DIR_PATH . 'includes/Utils.php';
    require_once B_BLOCKS_DIR_PATH . 'includes/GetCSS.php';
    require_once B_BLOCKS_DIR_PATH . 'includes/Ajax.php';
    require_once B_BLOCKS_DIR_PATH . 'includes/posts/Posts.php';
    require_once B_BLOCKS_DIR_PATH . 'includes/Templates/Templates.php';
    require_once B_BLOCKS_DIR_PATH . 'includes/blocks/LoginForm.php';
    require_once B_BLOCKS_DIR_PATH . 'includes/blocks/cursor.php';
    require_once B_BLOCKS_DIR_PATH . 'includes/Ai.php';
    require_once B_BLOCKS_DIR_PATH . 'includes/ApiKeys.php';
    require_once B_BLOCKS_DIR_PATH . 'includes/blocks/OptinRateLimit.php';
    require_once B_BLOCKS_DIR_PATH . 'includes/blocks/form/FormHandler.php';
    require_once B_BLOCKS_DIR_PATH . 'includes/blocks/newsletter/NewsletterHandler.php';
    // require_once B_BLOCKS_DIR_PATH . 'includes/blocks/popup-optin/PopupOptinHandler.php';
    // require_once B_BLOCKS_DIR_PATH . 'includes/blocks/post-filter-grid/PostFilterGrid.php';
    // require_once B_BLOCKS_DIR_PATH . 'includes/blocks/post-masonry-grid/PostMasonryGrid.php';
    // require_once B_BLOCKS_DIR_PATH . 'includes/blocks/woo-add-to-cart/WooAddToCart.php';
    // require_once B_BLOCKS_DIR_PATH . 'includes/blocks/woo-best-sellers/WooBestSellers.php';
    // require_once B_BLOCKS_DIR_PATH . 'includes/blocks/woo-featured-product/WooFeaturedProduct.php';
    // require_once B_BLOCKS_DIR_PATH . 'includes/blocks/woo-mini-cart/WooMiniCart.php';
    // require_once B_BLOCKS_DIR_PATH . 'includes/blocks/woo-product-carousel/WooProductCarousel.php';
    // require_once B_BLOCKS_DIR_PATH . 'includes/blocks/woo-product-grid/WooProductGrid.php';
    // require_once B_BLOCKS_DIR_PATH . 'includes/blocks/woo-product-reviews/WooProductReviews.php';
    // require_once B_BLOCKS_DIR_PATH . 'includes/blocks/woo-single-product/WooSingleProduct.php';
    // License Activation
    if ( file_exists( B_BLOCKS_DIR_PATH . 'includes/LicenseActivation.php' ) && B_BLOCKS_HAS_PRO ) {
        require_once B_BLOCKS_DIR_PATH . 'includes/LicenseActivation.php';
    }
    class BBlocks {
        protected static $_instance = null;

        function __construct() {
            add_action( 'init', [$this, 'onInit'] );
            add_action( 'wp_ajax_bBlocksPipeChecker', [$this, 'bBlocksPipeChecker'] );
            add_action( 'wp_ajax_nopriv_bBlocksPipeChecker', [$this, 'bBlocksPipeChecker'] );
            add_action( 'admin_init', [$this, 'registerSettings'] );
            add_action( 'rest_api_init', [$this, 'registerSettings'] );
            add_filter( 'block_categories_all', [$this, 'registerCategories'] );
            add_filter( 'upload_mimes', [$this, 'uploadMimes'] );
            add_filter(
                'wp_check_filetype_and_ext',
                [$this, 'wpCheckFiletypeAndExt'],
                10,
                5
            );
            add_action( 'wp_ajax_b-blocks-enable-svg-mime-type', [$this, 'enableSvgMimeType'] );
            add_filter(
                'plugin_row_meta',
                [$this, 'pluginRowMeta'],
                10,
                2
            );
        }

        function pluginRowMeta( $plugin_meta, $plugin_file ) {
            return $plugin_meta;
        }

        public static function instance() {
            if ( self::$_instance === null ) {
                self::$_instance = new self();
            }
            return self::$_instance;
        }

        function bBlocksPipeChecker() {
            $nonce = sanitize_text_field( wp_unslash( $_POST['_wpnonce'] ?? null ) );
            if ( !wp_verify_nonce( $nonce, 'wp_ajax' ) ) {
                wp_send_json_error( 'Invalid Request' );
            }
            wp_send_json_success( [
                'isPipe' => BBlocks\Inc\Utils::isPro(),
            ] );
        }

        function onInit() {
            $disabledBlocks = get_option( 'bBlocksDisabledBlocks', [] );
            $disabledBlocks = ( is_array( $disabledBlocks ) ? $disabledBlocks : [] );
            $premiumBlocks = ( BBlocks\Inc\Utils::isPro() ? [] : [
                'b-blocks/logo-slider',
                'b-blocks/content-ticker',
                'b-blocks/image-hotspot',
                'b-blocks/stacked-cards',
                'b-blocks/key-takeaways',
                'b-blocks/stat-cards',
                'b-blocks/article-card',
                'b-blocks/event-card',
                'b-blocks/file-download-card'
            ] );
            // Add dependent blocks
            if ( in_array( 'b-blocks/row', $disabledBlocks ) && !in_array( 'b-blocks/column', $disabledBlocks ) ) {
                $disabledBlocks[] = 'b-blocks/column';
            }
            if ( in_array( 'b-blocks/services', $disabledBlocks ) && !in_array( 'b-blocks/service', $disabledBlocks ) ) {
                $disabledBlocks[] = 'b-blocks/service';
            }
            $blocks = [
                'alert',
                // 'anchor-nav',
                'advanced-image',
                'animated-text',
                'advanced-tabs',
                'article-card',
                'audio-player',
                // 'author-box',
                'blockquote',
                'button',
                'button-group',
                'breadcrumb',
                // 'business-hours',
                // 'call-to-action',
                // 'callout',
                'cards',
                'chart',
                'column',
                'container',
                'content-ticker',
                'countdown',
                'counters',
                'data-table',
                'table-head',
                'table-body',
                'table-row',
                'table-cell',
                'table-footer',
                'carousel',
                'carousel-slide',
                // 'click-to-share',
                // 'code-highlight',
                'comparison-table',
                // 'contact-card',
                // 'content-filter',
                // 'content-filter-item',
                // 'cookie-consent-bar',
                // 'coupon-code',
                'divider',
                'dual-color-heading',
                'emoji-stack-separator',
                'event-card',
                'expand-content',
                'facebook-embed',
                'facebook-page',
                // 'faq-block',
                'feature-boxes',
                // 'feature-tabs',
                'file-download-card',
                'flip-boxes',
                // 'floating-cta',
                'gif',
                'form-builder',
                'google-map',
                'hero-section',
                // 'howto-schema',
                'html',
                // 'icon',
                'icon-box',
                // 'icon-list',
                // 'image-accordion',
                // 'image-box',
                'image-comparison',
                'image-gallery',
                'image-hotspot',
                // 'image-mask',
                'image-scroller',
                // 'image-slider',
                'info-box',
                'input-field',
                'interactive-checklist',
                'key-takeaways',
                // 'logo-grid',
                'logo-slider',
                'lottie-player',
                'list',
                'mailto',
                // 'marquee',
                'media-text-section',
                // 'milestone-timeline',
                // 'modal-popup',
                'navigation',
                'news-ticker',
                // 'newsletter-optin',
                // 'notification-bar',
                'off-canvas',
                // 'parallax-section',
                // 'pdf-embed',
                // 'popup-optin',
                // 'portfolio-gallery',
                // 'post-carousel',
                // 'post-filter-grid',
                // 'post-masonry-grid',
                // 'post-navigation',
                // 'post-timeline',
                'posts',
                'price-lists',
                'pricing-table',
                // 'pricing-toggle',
                'process-steps',
                // 'progress-bar',
                // 'progress-circle',
                // 'promo-strip',
                'qr-code',
                // 'reading-progress',
                // 'review-box',
                'row',
                'section-heading',
                'skill-bar',
                'service',
                'services',
                'shape-divider',
                'slider',
                // 'scroll-reveal',
                'scroll-to-top',
                // 'search-bar',
                'social-share',
                // 'social-share-bar',
                'whatsapp-chat',
                // 'woo-add-to-cart',
                // 'woo-best-sellers',
                // 'woo-category-grid',
                // 'woo-featured-product',
                // 'woo-mini-cart',
                // 'woo-product-carousel',
                // 'woo-product-filter',
                // 'woo-product-grid',
                // 'woo-product-reviews',
                // 'woo-sale-badge',
                // 'woo-single-product',
                'star-rating',
                'stacked-cards',
                'stat-cards',
                // 'sticky-sidebar',
                'svg-draw',
                'table-of-content',
                // 'taxonomy-grid',
                'td-viewer',
                'team-members',
                // 'testimonial-card',
                // 'testimonial-slider',
                'testimonials',
                // 'testimonials-grid',
                // 'timeline',
                'toggle-content',
                'accordion-block',
                'video',
                // 'video-popup',
                'text-path',
            ];
            foreach ( $blocks as $block ) {
                if ( !in_array( "b-blocks/{$block}", $disabledBlocks ) && !in_array( "b-blocks/{$block}", $premiumBlocks ) ) {
                    register_block_type( __DIR__ . "/build/{$block}" );
                    wp_deregister_script( "b-blocks-{$block}-editor-script" );
                }
            }
            // The newsletter-optin view.js uses @wordpress/i18n – register translations
            // for the auto-generated view-script handle so frontend error/success strings
            // are translatable. The handle is derived from the block name by WordPress core.
            // if ( ! in_array( 'b-blocks/newsletter-optin', $disabledBlocks ) ) {
            // 	wp_set_script_translations(
            // 		'b-blocks-newsletter-optin-view-script',
            // 		'b-blocks',
            // 		B_BLOCKS_DIR_PATH . 'languages'
            // 	);
            // }
            // The popup-optin view.js imports @wordpress/i18n for frontend
            // validation / status strings, so its view-script handle needs
            // translations registered.
            // if ( ! in_array( 'b-blocks/popup-optin', $disabledBlocks ) ) {
            // 	wp_set_script_translations(
            // 		'b-blocks-popup-optin-view-script',
            // 		'b-blocks',
            // 		B_BLOCKS_DIR_PATH . 'languages'
            // 	);
            // }
            // The floating-cta view.js imports @wordpress/i18n (__('Button') and __('Dismiss'))
            // so its view-script handle also needs translations registered.
            // if ( ! in_array( 'b-blocks/floating-cta', $disabledBlocks ) ) {
            // 	wp_set_script_translations(
            // 		'b-blocks-floating-cta-view-script',
            // 		'b-blocks',
            // 		B_BLOCKS_DIR_PATH . 'languages'
            // 	);
            // }
            // The image-slider view.js imports @wordpress/i18n for lightbox aria-labels
            // so its view-script handle needs translations registered.
            // if ( ! in_array( 'b-blocks/image-slider', $disabledBlocks ) ) {
            // 	wp_set_script_translations(
            // 		'b-blocks-image-slider-view-script',
            // 		'b-blocks',
            // 		B_BLOCKS_DIR_PATH . 'languages'
            // 	);
            // }
            // The testimonial-slider view.js imports @wordpress/i18n for the
            // play/pause toggle aria-labels, so its view-script handle needs
            // translations registered.
            // if ( ! in_array( 'b-blocks/testimonial-slider', $disabledBlocks ) ) {
            // 	wp_set_script_translations(
            // 		'b-blocks-testimonial-slider-view-script',
            // 		'b-blocks',
            // 		B_BLOCKS_DIR_PATH . 'languages'
            // 	);
            // }
            // The post-filter-grid view.js imports @wordpress/i18n for the
            // aria-live status announcements, so its view-script handle needs
            // translations registered.
            // if ( ! in_array( 'b-blocks/post-filter-grid', $disabledBlocks ) ) {
            // 	wp_set_script_translations(
            // 		'b-blocks-post-filter-grid-view-script',
            // 		'b-blocks',
            // 		B_BLOCKS_DIR_PATH . 'languages'
            // 	);
            // }
            // The post-masonry-grid view.js imports @wordpress/i18n for the
            // aria-live status announcements, so its view-script handle needs
            // translations registered.
            // if ( ! in_array( 'b-blocks/post-masonry-grid', $disabledBlocks ) ) {
            // 	wp_set_script_translations(
            // 		'b-blocks-post-masonry-grid-view-script',
            // 		'b-blocks',
            // 		B_BLOCKS_DIR_PATH . 'languages'
            // 	);
            // }
            // The woo-add-to-cart view.js uses @wordpress/i18n for the aria-live
            // add-to-cart status announcements, so its view-script handle needs
            // translations registered.
            // if ( ! in_array( 'b-blocks/woo-add-to-cart', $disabledBlocks ) ) {
            // 	wp_set_script_translations(
            // 		'b-blocks-woo-add-to-cart-view-script',
            // 		'b-blocks',
            // 		B_BLOCKS_DIR_PATH . 'languages'
            // 	);
            // }
            // The woo-mini-cart view.js uses @wordpress/i18n for the cart
            // aria-label and aria-live announcements, so its view-script
            // handle needs translations registered.
            // if ( ! in_array( 'b-blocks/woo-mini-cart', $disabledBlocks ) ) {
            // 	wp_set_script_translations(
            // 		'b-blocks-woo-mini-cart-view-script',
            // 		'b-blocks',
            // 		B_BLOCKS_DIR_PATH . 'languages'
            // 	);
            // }
            // The woo-best-sellers view.js imports @wordpress/i18n for the
            // aria-live add-to-cart status announcements ("added to cart",
            // error messages), so its view-script handle needs translations
            // registered.
            // if ( ! in_array( 'b-blocks/woo-best-sellers', $disabledBlocks ) ) {
            // 	wp_set_script_translations(
            // 		'b-blocks-woo-best-sellers-view-script',
            // 		'b-blocks',
            // 		B_BLOCKS_DIR_PATH . 'languages'
            // 	);
            // }
            // The woo-featured-product view.js uses @wordpress/i18n for the
            // aria-live add-to-cart status announcements, so its view-script
            // handle needs translations registered.
            // if ( ! in_array( 'b-blocks/woo-featured-product', $disabledBlocks ) ) {
            // 	wp_set_script_translations(
            // 		'b-blocks-woo-featured-product-view-script',
            // 		'b-blocks',
            // 		B_BLOCKS_DIR_PATH . 'languages'
            // 	);
            // }
            // The woo-product-grid view.js uses @wordpress/i18n for the aria-live
            // add-to-cart status announcements, so its view-script handle needs
            // translations registered.
            // if ( ! in_array( 'b-blocks/woo-product-grid', $disabledBlocks ) ) {
            // 	wp_set_script_translations(
            // 		'b-blocks-woo-product-grid-view-script',
            // 		'b-blocks',
            // 		B_BLOCKS_DIR_PATH . 'languages'
            // 	);
            // }
            // The woo-product-carousel view.js uses @wordpress/i18n for slide
            // aria-live announcements and the add-to-cart status region, so its
            // view-script handle needs translations registered.
            // if ( ! in_array( 'b-blocks/woo-product-carousel', $disabledBlocks ) ) {
            // 	wp_set_script_translations(
            // 		'b-blocks-woo-product-carousel-view-script',
            // 		'b-blocks',
            // 		B_BLOCKS_DIR_PATH . 'languages'
            // 	);
            // }
            // The sticky-sidebar view.js uses @wordpress/i18n for the scrollable
            // sidebar aria-label, so its view-script handle needs translations registered.
            // if ( ! in_array( 'b-blocks/sticky-sidebar', $disabledBlocks ) ) {
            // 	wp_set_script_translations(
            // 		'b-blocks-sticky-sidebar-view-script',
            // 		'b-blocks',
            // 		B_BLOCKS_DIR_PATH . 'languages'
            // 	);
            // }
            // The search-bar view.js imports @wordpress/i18n for the live-search
            // no-results / aria-live result-count strings, so its view-script
            // handle needs translations registered.
            // if ( ! in_array( 'b-blocks/search-bar', $disabledBlocks ) ) {
            // 	wp_set_script_translations(
            // 		'b-blocks-search-bar-view-script',
            // 		'b-blocks',
            // 		B_BLOCKS_DIR_PATH . 'languages'
            // 	);
            // }
        }

        function registerSettings() {
            register_setting( 'bBlocksUtils', 'bBlocksUtils', [
                'show_in_rest'      => [
                    'name'   => 'bBlocksUtils',
                    'schema' => [
                        'type' => 'string',
                    ],
                ],
                'type'              => 'string',
                'default'           => wp_json_encode( [
                    'nonce' => wp_create_nonce( 'wp_ajax' ),
                ] ),
                'sanitize_callback' => 'sanitize_text_field',
            ] );
        }

        function registerCategories( $categories ) {
            return array_merge( [[
                'slug'  => 'bBlocks',
                'title' => __( 'bBlocks', 'b-blocks' ),
            ]], $categories );
        }

        // Register categories
        //Allow some additional file types for upload
        function uploadMimes( $mimes ) {
            $mimes['glb'] = 'model/gltf-binary';
            // 3D Viewer
            $mimes['gltf'] = 'model/gltf-binary';
            // 3D Viewer
            $mimes['json'] = 'application/json';
            // Lottie Player
            $mimes['lottie'] = 'application/json';
            // Lottie Player
            if ( get_transient( 'b-blocks-enable-svg-mime-type' ) === 'true' ) {
                $mimes['svg'] = 'image/svg+xml';
            }
            return $mimes;
        }

        function wpCheckFiletypeAndExt(
            $data,
            $file,
            $filename,
            $mimes,
            $real_mime = null
        ) {
            // If file extension is 2 or more
            $f_sp = explode( '.', $filename );
            $f_exp_count = count( $f_sp );
            if ( $f_exp_count <= 1 ) {
                return $data;
            } else {
                $f_name = $f_sp[0];
                $ext = $f_sp[$f_exp_count - 1];
            }
            if ( 'glb' === $ext || 'gltf' === $ext ) {
                // 3D Viewer
                $type = 'model/gltf-binary';
                $proper_filename = '';
                return compact( 'ext', 'type', 'proper_filename' );
            } elseif ( 'json' === $ext || 'lottie' === $ext ) {
                // Lottie Player
                $type = 'application/json';
                $proper_filename = '';
                return compact( 'ext', 'type', 'proper_filename' );
            } else {
                return $data;
            }
        }

        public function enableSvgMimeType() {
            if ( !wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['_wpnonce'] ?? null ) ), 'wp_ajax' ) ) {
                wp_send_json_error();
            }
            if ( !current_user_can( 'manage_options' ) ) {
                wp_send_json_error();
            }
            set_transient( 'b-blocks-enable-svg-mime-type', 'true', 80 );
            wp_send_json_success();
        }

    }

    BBlocks::instance();
}
```