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<?php |
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/** |
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* Plugin Name: Double serialized attributes fixer |
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* Description: Adds a tool to fix double serialized attributes in WooCommerce. |
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* Version: 0.0.9 |
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* Author: Mike J |
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* Requires at least: 4.4 |
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* Tested up to: 4.7 |
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*/ |
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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add_filter( 'woocommerce_debug_tools', 'double_serialized_attributes_fixer_tool' ); |
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function double_serialized_attributes_fixer_tool( $tools ) { |
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$tools[ 'double_serialized_attributes_fixer' ] = array( |
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'name' => 'Double-serialized attributes', |
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'button' => 'Fix double-serialized attributes', |
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'desc' => 'This tool will attept to fix all double-serialized attributes for products.', |
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'callback' => 'double_serialized_attributes_fixer', |
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); |
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return $tools; |
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} |
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// Fixes double-serialised values – #14824. |
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function double_serialized_attributes_fixer() { |
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global $wpdb; |
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$product_ids = wp_parse_id_list( $wpdb->get_col( "SELECT ID FROM {$wpdb->posts} WHERE post_type = 'product';" ) ); |
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foreach ( $product_ids as $product_id ) { |
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$attributes = get_post_meta( $product_id, '_product_attributes', true ); |
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if ( is_serialized( $attributes ) ) { |
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$attributes = maybe_unserialize( $attributes ); |
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update_post_meta( $product_id, '_product_attributes', $attributes ); |
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} |
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} |
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} |
