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datafeedr-woocommerce-importer.php
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datafeedr-woocommerce-importer.php
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<?php
/*
Plugin Name: Datafeedr WooCommerce Importer
Plugin URI: https://www.datafeedr.com
Description: Import products from the Datafeedr Product Sets plugin into your WooCommerce store. <strong>REQUIRES: </strong><a href="http://wordpress.org/plugins/datafeedr-api/">Datafeedr API plugin</a>, <a href="http://wordpress.org/plugins/datafeedr-product-sets/">Datafeedr Product Sets plugin</a>, <a href="http://wordpress.org/plugins/woocommerce/">WooCommerce</a> (v3.0+).
Author: datafeedr.com
Author URI: https://www.datafeedr.com
Text Domain: dfrpswc_integration
License: GPL v3
Requires PHP: 7.4
Requires at least: 3.8
Tested up to: 6.6-RC2
Version: 1.3.9
WC requires at least: 3.0
WC tested up to: 9.0
Datafeedr WooCommerce Importer plugin
Copyright (C) 2024, Datafeedr - help@datafeedr.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* Exit if accessed directly
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Define constants.
*/
define( 'DFRPSWC_VERSION', '1.3.9' );
define( 'DFRPSWC_DB_VERSION', '1.2.0' );
define( 'DFRPSWC_URL', plugin_dir_url( __FILE__ ) );
define( 'DFRPSWC_PATH', plugin_dir_path( __FILE__ ) );
define( 'DFRPSWC_BASENAME', plugin_basename( __FILE__ ) );
define( 'DFRPSWC_DOMAIN', 'dfrpswc_integration' );
define( 'DFRPSWC_POST_TYPE', 'product' );
define( 'DFRPSWC_TAXONOMY', 'product_cat' );
define( 'DFRPSWC_CONTACT', 'https://datafeedr.me/contact' );
/**
* Load upgrade file.
*/
require_once dirname( __FILE__ ) . '/functions.php';
require_once dirname( __FILE__ ) . '/upgrade.php';
require_once dirname( __FILE__ ) . '/classes/plugin-dependency.php';
require_once dirname( __FILE__ ) . '/classes/attribute-importer.php';
require_once dirname( __FILE__ ) . '/classes/product-update-handler.php';
require_once dirname( __FILE__ ) . '/actions.php';
require_once dirname( __FILE__ ) . '/filters.php';
/**
* Declaring WooCommerce HPOS compatibility.
*
* @see https://github.com/woocommerce/woocommerce/wiki/High-Performance-Order-Storage-Upgrade-Recipe-Book
*
* @since 1.3.8
*/
add_action( 'before_woocommerce_init', function () {
if ( class_exists( \Automattic\WooCommerce\Utilities\FeaturesUtil::class ) ) {
\Automattic\WooCommerce\Utilities\FeaturesUtil::declare_compatibility( 'custom_order_tables', __FILE__, true );
}
} );
/**
* Compatibility Check.
*
* @param bool $network_wide
*
* @return void
*/
function dfrpswc_register_activation( bool $network_wide ) {
// Check that minimum WordPress requirement has been met.
$version = get_bloginfo( 'version' );
if ( version_compare( $version, '3.8', '<' ) ) {
deactivate_plugins( DFRPSWC_BASENAME );
wp_die( __(
'The Datafeedr WooCommerce Importer Plugin could not be activated because it requires WordPress version 3.8 or greater. Please upgrade your installation of WordPress.',
'dfrpswc_integration'
) );
}
// Check that plugin is not being activated at the Network level on Multisite sites.
if ( $network_wide && is_multisite() ) {
deactivate_plugins( DFRPSWC_BASENAME );
wp_die( __(
'The Datafeedr WooCommerce Importer Plugin cannot be activated at the Network-level. Please activate the Datafeedr WooCommerce Importer Plugin at the Site-level instead.',
'dfrpswc_integration'
) );
}
}
register_activation_hook( __FILE__, 'dfrpswc_register_activation' );
/*******************************************************************
* ADMIN NOTICES
*******************************************************************/
/**
* Display admin notices for each required plugin that needs to be
* installed, activated and/or updated.
*
* @since 1.2.17
*/
function dfrpswc_admin_notice_plugin_dependencies() {
$dependencies = [
new Dfrpswc_Plugin_Dependency(
'Datafeedr API',
'datafeedr-api/datafeedr-api.php',
'1.0.75'
),
new Dfrpswc_Plugin_Dependency(
'Datafeedr Product Sets',
'datafeedr-product-sets/datafeedr-product-sets.php',
'1.2.24'
),
new Dfrpswc_Plugin_Dependency(
'WooCommerce',
'woocommerce/woocommerce.php',
'3.0'
),
];
foreach ( $dependencies as $dependency ) {
$action = $dependency->action_required();
if ( ! $action ) {
continue;
}
echo '<div class="notice notice-error"><p>';
echo $dependency->msg( 'Datafeedr WooCommerce Importer' );
echo $dependency->link();
echo '</p></div>';
}
}
add_action( 'admin_notices', 'dfrpswc_admin_notice_plugin_dependencies' );
/**
* Display admin notices upon update.
*/
function dfrpswc_settings_updated() {
if ( isset( $_GET['settings-updated'] ) && $_GET['settings-updated'] == true && isset( $_GET['page'] ) && 'dfrpswc_options' == $_GET['page'] ) {
echo '<div class="updated">';
_e( 'Configuration successfully updated!', DFRPSWC_DOMAIN );
echo '</div>';
}
}
add_action( 'admin_notices', 'dfrpswc_settings_updated' );
/**
* Notify user that their version of DFRPSWC is not compatible with their version of DFRPS.
*/
function dfrpswc_not_compatible_with_dfrps() {
if ( defined( 'DFRPS_VERSION' ) ) {
if ( version_compare( DFRPS_VERSION, '1.2.0', '<' ) ) {
// Disable updates!
$dfrps_configuration = get_option( 'dfrps_configuration' );
$dfrps_configuration['updates_enabled'] = 'disabled';
update_option( 'dfrps_configuration', $dfrps_configuration );
$file = 'datafeedr-product-sets/datafeedr-product-sets.php';
$url = wp_nonce_url(
self_admin_url( 'update.php?action=upgrade-plugin&plugin=' ) . $file,
'upgrade-plugin_' . $file
);
?>
<div class="error">
<p>
<strong style="color:#E44532;"><?php _e( 'URGENT - ACTION REQUIRED!', DFRPSWC_DOMAIN ); ?></strong>
<br/>
<?php
_e(
'Your version of the <strong><em>Datafeedr Product Sets</em></strong> plugin is not compatible with your version of the <strong><em>Datafeedr WooCommerce Importer</em></strong> plugin.',
'dfrpswc_integration'
);
?>
<br/>
<?php
_e( 'Failure to upgrade will result in data loss. Please update your version of the <strong><em>Datafeedr Product Sets</em></strong> plugin now.',
'dfrpswc_integration'
);
?>
<br/>
<a class="button button-primary button-large" style="margin-top: 6px" href="<?php echo $url; ?>">
<?php _e( 'Update Now', 'dfrpswc_integration' ); ?>
</a>
</p>
</div>
<?php
}
}
}
add_action( 'admin_notices', 'dfrpswc_not_compatible_with_dfrps' );
/*******************************************************************
* REGISTER CUSTOM POST TYPE FOR PRODUCT SETS
*******************************************************************/
/**
* This registers the third party integration's Custom
* Post Type with the Datafeedr Product Sets plugin.
*/
add_action( 'init', 'dfrpswc_register_cpt' );
function dfrpswc_register_cpt() {
if ( function_exists( 'dfrps_register_cpt' ) ) {
$args = array(
'taxonomy' => DFRPSWC_TAXONOMY,
'name' => _x( 'WooCommerce Products', 'dfrpswc_integration' ),
'tax_name' => _x( 'WooCommerce Categories', 'dfrpswc_integration' ),
'tax_instructions' => _x( 'Add this Product Set to a Product Category.', 'dfrpswc_integration' ),
);
dfrps_register_cpt( DFRPSWC_POST_TYPE, $args );
}
}
/**
* This unregisters the third party integration's Custom
* Post Type from the Datafeedr Product Sets plugin. This
* must be unregistered using the register_deactivation_hook()
* hook.
*/
register_deactivation_hook( __FILE__, 'dfrpswc_unregister_cpt' );
function dfrpswc_unregister_cpt() {
if ( function_exists( 'dfrps_unregister_cpt' ) ) {
dfrps_unregister_cpt( DFRPSWC_POST_TYPE );
}
}
/*******************************************************************
* BUILD ADMIN OPTIONS PAGE
*******************************************************************/
/**
* Add settings page.
*/
add_action( 'admin_menu', 'dfrpswc_admin_menu', 999 );
function dfrpswc_admin_menu() {
add_submenu_page(
'dfrps',
__( 'Options — Datafeedr WooCommerce Importer', DFRPSWC_DOMAIN ),
__( 'WC Importer', DFRPSWC_DOMAIN ),
'manage_options',
'dfrpswc_options',
'dfrpswc_options_output'
);
}
/**
* Get current options or set default ones.
*
* @return array
*/
function dfrpswc_get_options() {
return array_merge( dfrpswc_get_default_options(), get_option( 'dfrpswc_options', array() ) );
}
function dfrpswc_get_option( string $key, $default = '' ) {
$options = dfrpswc_get_options();
return $options[ $key ] ?? $default;
}
/**
* @return array
*/
function dfrpswc_get_default_options(): array {
return [
'button_text' => 'Buy Now',
'format_price' => 'no',
'rel_single' => 'nofollow',
'rel_loop' => 'nofollow',
'target_single' => '_blank',
'target_loop' => '_blank',
'display_sku' => 'yes',
];
}
/**
* Build settings page.
*/
function dfrpswc_options_output() {
echo '<div class="wrap" id="dfrpswc_options">';
echo '<h2>' . __( 'Options — Datafeedr WooCommerce Importer', DFRPSWC_DOMAIN ) . '</h2>';
echo '<form method="post" action="options.php">';
wp_nonce_field( 'dfrpswc-update-options' );
settings_fields( 'dfrpswc_options-page' );
do_settings_sections( 'dfrpswc_options-page' );
submit_button();
echo '</form>';
echo '</div>';
}
/**
* Register settings.
*/
add_action( 'admin_init', 'dfrpswc_register_settings' );
function dfrpswc_register_settings() {
register_setting( 'dfrpswc_options-page', 'dfrpswc_options', 'dfrpswc_validate' );
add_settings_section(
'dfrpswc_general_settings',
__( 'General Settings', 'dfrpswc_integration' ),
'dfrpswc_general_settings_section',
'dfrpswc_options-page'
);
add_settings_section(
'dfrpswc_button_settings',
__( 'Buy Button Settings', 'dfrpswc_integration' ),
'dfrpswc_button_settings_section',
'dfrpswc_options-page'
);
add_settings_field(
'dfrpswc_format_price',
__( 'Format Prices', 'dfrpswc_integration' ),
'dfrpswc_format_price_field',
'dfrpswc_options-page',
'dfrpswc_general_settings'
);
add_settings_field(
'dfrpswc_display_sku',
__( 'Display SKU', 'dfrpswc_integration' ),
'dfrpswc_display_sku_field',
'dfrpswc_options-page',
'dfrpswc_general_settings'
);
add_settings_field(
'dfrpswc_button_text',
__( 'Button Text', 'dfrpswc_integration' ),
'dfrpswc_button_text_field',
'dfrpswc_options-page',
'dfrpswc_button_settings'
);
add_settings_field(
'dfrpswc_rel_loop',
__( 'Loop Page <code>rel</code>', 'dfrpswc_integration' ),
'dfrpswc_format_rel_loop_field',
'dfrpswc_options-page',
'dfrpswc_button_settings'
);
add_settings_field(
'dfrpswc_rel_single',
__( 'Single Product Page <code>rel</code>', 'dfrpswc_integration' ),
'dfrpswc_format_rel_single_field',
'dfrpswc_options-page',
'dfrpswc_button_settings'
);
add_settings_field(
'dfrpswc_target_loop',
__( 'Loop Page <code>target</code>', 'dfrpswc_integration' ),
'dfrpswc_format_target_loop_field',
'dfrpswc_options-page',
'dfrpswc_button_settings'
);
add_settings_field(
'dfrpswc_target_single',
__( 'Single Product Page <code>target</code>', 'dfrpswc_integration' ),
'dfrpswc_format_target_single_field',
'dfrpswc_options-page',
'dfrpswc_button_settings'
);
}
/**
* General settings section description.
*/
function dfrpswc_general_settings_section() {
//echo __( 'General settings for importing products into your WooCommerce store.', DFRPSWC_DOMAIN );
}
function dfrpswc_button_settings_section() {
//echo __( 'General settings for importing products into your WooCommerce store.', DFRPSWC_DOMAIN );
}
/**
* Button Text field.
*/
function dfrpswc_button_text_field() {
$options = dfrpswc_get_options();
echo '<input type="text" class="regular-text" name="dfrpswc_options[button_text]" value="' . esc_attr( $options['button_text'] ) . '" />';
echo '<p class="description">';
echo __( 'The text on the button which links to the merchant\'s website.', 'dfrpswc_integration' );
echo '</p>';
}
/**
* Format Price field.
*/
function dfrpswc_format_price_field() {
$options = dfrpswc_get_options();
$value = $options['format_price'];
$yes = 'yes';
$no = 'no';
$selected_yes = checked( $yes, $value, false );
$selected_no = checked( $no, $value, false );
echo '<input type="radio" class="regular-text" name="dfrpswc_options[format_price]" value="' . esc_attr( $yes ) . '" ' . $selected_yes . ' /> ' . ucfirst( $yes );
echo ' <input type="radio" class="regular-text" name="dfrpswc_options[format_price]" value="' . esc_attr( $no ) . '" ' . $selected_no . ' /> ' . ucfirst( $no );
echo '<p class="description">';
echo __( 'Select "Yes" if you want to override the WooCommerce price formatter to format the price based on the product\'s currency code.', 'dfrpswc_integration' );
echo '<br/>';
echo __( 'Select "No" to let WooCommerce handle the formatting of prices.', 'dfrpswc_integration' );
echo '<br/>';
echo __( 'If you import products with 2 or more different currencies (ie. USD and CAD), set this to "Yes".', 'dfrpswc_integration' );
echo '</p>';
}
/**
* Display SKU field.
*/
function dfrpswc_display_sku_field(): void {
$options = dfrpswc_get_options();
$value = $options['display_sku'];
$yes = 'yes';
$no = 'no';
$selected_yes = checked( $yes, $value, false );
$selected_no = checked( $no, $value, false );
echo '<input type="radio" class="regular-text" name="dfrpswc_options[display_sku]" value="' . esc_attr( $yes ) . '" ' . $selected_yes . ' /> ' . ucfirst( $yes );
echo ' <input type="radio" class="regular-text" name="dfrpswc_options[display_sku]" value="' . esc_attr( $no ) . '" ' . $selected_no . ' /> ' . ucfirst( $no );
echo '<p class="description">';
esc_html_e( 'By default, Datafeedr\'s unique product ID will appear on your single product pages.', 'dfrpswc_integration' );
echo '<br/>';
echo __( '- Select "Yes" to continue displaying the product ID. (default)', 'dfrpswc_integration' );
echo '<br/>';
echo __( '- Select "No" to hide the SKU.', 'dfrpswc_integration' );
echo '<br/>';
printf( '<a href="%s" target="_blank" rel="noopener">%s</a>',
'https://datafeedrapi.helpscoutdocs.com/article/164-remove-sku-from-single-product-page',
esc_html__( 'Learn More', 'dfrpswc_integration' )
);
echo '</p>';
}
/**
* Set the rel attribute for the buy button on the single product page.
*/
function dfrpswc_format_rel_single_field() {
$options = dfrpswc_get_options();
echo '<input type="text" class="regular-text" name="dfrpswc_options[rel_single]" value="' . esc_attr( $options['rel_single'] ) . '" />';
echo '<p class="description">';
echo __( 'Set the <code>rel</code> attribute for the buy button on the single product page.', 'dfrpswc_integration' );
echo '</p>';
}
/**
* Set the rel attribute for the buy button on the loop pages (shop, category, archive, etc...)
*/
function dfrpswc_format_rel_loop_field() {
$options = dfrpswc_get_options();
echo '<input type="text" class="regular-text" name="dfrpswc_options[rel_loop]" value="' . esc_attr( $options['rel_loop'] ) . '" />';
echo '<p class="description">';
echo __( 'Set the <code>rel</code> attribute for the buy button on the loop pages (shop, category, archive, etc...).', 'dfrpswc_integration' );
echo '</p>';
}
/**
* Set the target attribute for the buy button on the single product page.
*/
function dfrpswc_format_target_single_field() {
$options = dfrpswc_get_options();
echo '<input type="text" class="regular-text" name="dfrpswc_options[target_single]" value="' . esc_attr( $options['target_single'] ) . '" />';
echo '<p class="description">';
echo __( 'Set the <code>target</code> attribute for the buy button on the single product page. <a href="https://www.w3schools.com/tags/att_a_target.asp" target="_blank" rel="noopener">Valid Options</a>.', 'dfrpswc_integration' );
echo '</p>';
}
/**
* Set the target attribute for the buy button on the loop pages (shop, category, archive, etc...)
*/
function dfrpswc_format_target_loop_field() {
$options = dfrpswc_get_options();
echo '<input type="text" class="regular-text" name="dfrpswc_options[target_loop]" value="' . esc_attr( $options['target_loop'] ) . '" />';
echo '<p class="description">';
echo __( 'Set the <code>target</code> attribute for the buy button on the loop pages (shop, category, archive, etc...). <a href="https://www.w3schools.com/tags/att_a_target.asp" target="_blank" rel="noopener">Valid Options</a>.', 'dfrpswc_integration' );
echo '</p>';
}
/**
* Validate user's input and save.
*/
function dfrpswc_validate( $input ) {
if ( ! isset( $input ) || ! is_array( $input ) || empty( $input ) ) {
return $input;
}
$new_input = array();
foreach ( $input as $key => $value ) {
if ( $key === 'button_text' ) {
$new_input['button_text'] = trim( $value );
}
if ( $key === 'format_price' ) {
$new_input['format_price'] = $value === 'yes' ? 'yes' : 'no';
}
if ( $key === 'display_sku' ) {
$new_input['display_sku'] = in_array( $value, [ 'yes', 'no' ], true ) ? $value : 'yes';
}
if ( $key === 'rel_single' ) {
$rel_single = trim( $value );
$new_input['rel_single'] = ! empty( $rel_single ) ? $rel_single : 'nofollow';
}
if ( $key === 'rel_loop' ) {
$rel_loop = trim( $value );
$new_input['rel_loop'] = ! empty( $rel_loop ) ? $rel_loop : 'nofollow';
}
if ( $key === 'target_single' ) {
$target_single = trim( $value );
$new_input['target_single'] = ! empty( $target_single ) ? $target_single : '_blank';
}
if ( $key === 'target_loop' ) {
$target_loop = trim( $value );
$new_input['target_loop'] = ! empty( $target_loop ) ? $target_loop : '_blank';
}
}
return $new_input;
}
/**
* Change Button Text for DFRPSWC imported products.
*
* @param string $button_text
* @param WC_Product $product
*
* @return string
*/
function dfrpswc_single_add_to_cart_text( $button_text, $product ) {
if ( $product->get_type() != 'external' ) {
return $button_text;
}
if ( ! dfrpswc_is_dfrpswc_product( $product->get_id() ) ) {
return $button_text;
}
$options = dfrpswc_get_options();
if ( $options['button_text'] != '' ) {
$button_text = $options['button_text'];
}
return $button_text;
}
add_filter( 'woocommerce_product_add_to_cart_text', 'dfrpswc_single_add_to_cart_text', 10, 2 );
add_filter( 'woocommerce_product_single_add_to_cart_text', 'dfrpswc_single_add_to_cart_text', 10, 2 );
/*******************************************************************
* UPDATE FUNCTIONS
*******************************************************************/
/**
*
* This unsets products from their categories before updating products.
*
* Why?
*
* We need to remove all products which were imported via a product set
* from the categories they were added to when they were imported
* so that at the end of the update, if these products weren't re-imported
* during the update, the post/product's category information (for this
* set) will no longer be available so that if this post/product was
* added via another Product Set, only that Product Set's category IDs
* will be attributed to this post/product.
*
* This processes batches at a time as this is a server/time
* intensive process.
*
* @param object $obj This is the entire "Update" object from Dfrps_Update().
*/
add_action( 'dfrps_preprocess-' . DFRPSWC_POST_TYPE, 'dfrpswc_unset_post_categories' );
function dfrpswc_unset_post_categories( $obj ) {
global $wpdb;
/**
* Here is the process of this function:
*
* 1. Check if 'dfrpswc_temp_post_ids_by_set_id' table exists. If table does not exist, that means
* we have not run the 'dfrpswc_unset_post_categories' action yet.
* 2. If table does not exist:
* - Create temp table.
* - Insert post IDs into table.
* 3. Get $config['preprocess_maximum'] ($limit) number of records.
* 4. Loop through records and process them.
* 5. Delete those ($limit) number of records from table.
* 6. If 0 records remain to be processed:
* - Update_post_meta( $obj->set['ID'], '_dfrps_preprocess_complete_' . DFRPSWC_POST_TYPE, true );
* - Delete temp table.
*/
/**
* Check if 'dfrpswc_temp_post_ids_by_set_id' table exists. If it does not exist:
* - Create the table.
* - Query all post IDs for this Set ID.
* - Insert all post IDs into table.
*/
$table_name = $wpdb->prefix . 'dfrpswc_temp_post_ids_by_set_id';
$query = $wpdb->prepare( "SHOW TABLES LIKE %s", $table_name );
if ( $wpdb->get_var( $query ) != $table_name ) {
// Create the temp table to store the post IDs.
dfrpswc_create_temp_post_ids_table( $table_name );
// Get all post IDs (as an array) set by this Product Set
$ids = dfrps_get_all_post_ids_by_set_id( $obj->set['ID'] );
dfrpswc_insert_ids_into_temp_table( $ids, $table_name );
}
/**
* Get X ($limit) number of records to process where X is $config['preprocess_maximum'].
* Also get the $total number of posts in this table. This will be used to
* determine if we must repeat the 'dfrps_preprocess' action or not.
*
* The uniqid() part is related to ticket #10866 .
*/
$config = (array) get_option( 'dfrps_configuration' );
$limit = ( isset( $config['preprocess_maximum'] ) ) ? intval( $config['preprocess_maximum'] ) : 100;
$uid = uniqid();
$wpdb->query( "UPDATE $table_name SET uid='$uid' WHERE uid='' ORDER BY post_id ASC LIMIT " . $limit );
$sql = "SELECT post_id FROM $table_name WHERE uid='$uid' ORDER BY post_id ASC";
$posts = $wpdb->get_results( $sql, OBJECT );
/**
* If $posts is empty, then:
* - Set _dfrps_preprocess_complete_ to true.
* - DROP the new table.
* - return.
*/
if ( ! $posts ) {
update_post_meta( $obj->set['ID'], '_dfrps_preprocess_complete_' . DFRPSWC_POST_TYPE, true );
dfrpswc_drop_temp_post_ids_table( $table_name );
return true;
}
/**
* If $posts contains post IDs, we will grab the first X ($limit) number of
* IDs from the array (where X is "preprocess_maximum") and get all
* term_ids that the product is associated with from other Product Sets.
*
* Then we will have an array of term_ids that this product belongs to
* except the term_ids that this Product Set is responsible for adding.
*
* Why?
*
* Let's say we have the following situation:
*
* SET A adds PRODUCT 1 to CATEGORY X
* SET B adds PRODUCT 1 to CATEGORY X
*
* What happens when SET A removes PRODUCT 1 from CATEGORY X?
*
* We need to make sure that PRODUCT 1 remains in CATEGORY X. By getting
* term_ids from all other Sets that added this product, we will keep
* PRODUCT 1 in CATEGORY X.
*/
foreach ( $posts as $post ) {
$post_id = intval( $post->post_id );
wp_remove_object_terms( $post_id, dfrps_get_cpt_terms( $obj->set['ID'] ), DFRPSWC_TAXONOMY );
delete_post_meta( $post_id, '_dfrps_product_set_id', $obj->set['ID'] );
}
/**
* Now we delete this set of post IDs from the table. This ensures
* that we don't process them again.
*/
$wpdb->query( "DELETE FROM $table_name WHERE uid='$uid'" );
}
/**
* Adds the action "dfrps_action_do_products_{cpt}" where
* {cpt} is the post_type you are inserting products into.
*/
add_action( 'dfrps_action_do_products_' . DFRPSWC_POST_TYPE, 'dfrpswc_do_products', 10, 2 );
function dfrpswc_do_products( $data, $set ) {
// Check if there are products available.
if ( ! isset( $data['products'] ) || empty( $data['products'] ) ) {
return;
}
// Loop thru products.
foreach ( $data['products'] as $product ) {
if ( dfrpswc_feature_flag_is_enabled( 'product_update_handler' ) ) {
dfrpswc_upsert_product( $product, $set );
continue;
}
// Get post if it already exists.
$existing_post = dfrps_get_existing_post( $product, $set );
// If $existing_post equals "skip", that means the product has been imported but attempts to query it return false because of a race condition.
if ( $existing_post === 'skip' ) {
continue;
}
// Disable W3TC's caching while processing products.
add_filter( 'w3tc_flushable_post', '__return_false', 20, 3 );
// Determine what to do based on if post exists or not.
if ( $existing_post && $existing_post['post_type'] == DFRPSWC_POST_TYPE ) {
$action = 'update';
$post = dfrpswc_update_post( $existing_post, $product, $set, $action );
} else {
$action = 'insert';
$post = dfrpswc_insert_post( $product, $set, $action );
}
// Handle other facets for this product such as postmeta, terms and attributes.
if ( $post ) {
dfrpswc_update_postmeta( $post, $product, $set, $action );
dfrpswc_update_terms( $post, $product, $set, $action );
dfrpswc_update_attributes( $post, $product, $set, $action );
do_action( 'dfrpswc_do_product', $post, $product, $set, $action );
}
}
}
/**
* This updates a post.
*
* This should return a FULL $post object in ARRAY_A format.
*/
function dfrpswc_update_post( $existing_post, $product, $set, $action ) {
$post = array(
'ID' => $existing_post['ID'],
'post_title' => isset( $product['name'] ) ? $product['name'] : '',
'post_content' => isset( $product['description'] ) ? $product['description'] : '',
'post_excerpt' => isset( $product['shortdescription'] ) ? $product['shortdescription'] : '',
'post_status' => 'publish',
);
/**
* Allow the $post array to be modified before updating.
*
* Hook into this filter to change any $post related information before it's updated.
* Useful for changing the post_status of a product or modifying its name
* or description before persisting.
*
* @param array $post Array containing WordPress Post information.
* @param array $product Array containing Datafeedr Product information.
* @param array $set Array containing Product Set information.
* @param string $action Either "update" or "insert" depending on what the Product Set is doing.
*
* @since 0.9.3
*
*/
$post = apply_filters( 'dfrpswc_filter_post_array', $post, $product, $set, $action );
wp_update_post( $post );
return $post;
}
/**
* This inserts a new post.
*
* This should return a FULL $post object in ARRAY_A format.
*/
function dfrpswc_insert_post( $product, $set, $action ) {
$post = array(
'post_title' => isset( $product['name'] ) ? $product['name'] : '',
'post_content' => isset( $product['description'] ) ? $product['description'] : '',
'post_excerpt' => isset( $product['shortdescription'] ) ? $product['shortdescription'] : '',
'post_status' => 'publish',
'post_author' => $set['post_author'],
'post_type' => DFRPSWC_POST_TYPE,
);
/**
* Allow the $post array to be modified before saving.
*
* Hook into this filter to change any $post related information before it's saved.
* Useful for changing the post_status of a product or modifying its name
* or description before persisting.
*
* @param array $post Array containing WordPress Post information.
* @param array $product Array containing Datafeedr Product information.
* @param array $set Array containing Product Set information.
* @param string $action Either "update" or "insert" depending on what the Product Set is doing.
*
* @since 0.9.3
*
*/
$post = apply_filters( 'dfrpswc_filter_post_array', $post, $product, $set, $action );
$id = wp_insert_post( $post );
$post['ID'] = $id;
return $post;
}
/**
* Update the postmeta for this product.
*/
function dfrpswc_update_postmeta( $post, $product, $set, $action ) {
$meta = array();
$meta['_visibility'] = 'visible';
$meta['_stock'] = '';
$meta['_downloadable'] = 'no';
$meta['_virtual'] = 'no';
$meta['_backorders'] = 'no';
$meta['_stock_status'] = 'instock';
$meta['_product_type'] = 'external';
$meta['_product_url'] = $product['url'];
$meta['_sku'] = $product['_id'];
$meta['_dfrps_is_dfrps_product'] = true;
$meta['_dfrps_is_dfrpswc_product'] = true;
$meta['_dfrps_product_id'] = $product['_id'];
$meta['_dfrps_product'] = $product; // This stores all info about the product in 1 array.
// Update image check field.
$meta['_dfrps_product_check_image'] = 1;
// Set featured image url (if there's an image)
if ( @$product['image'] != '' ) {
$meta['_dfrps_featured_image_url'] = @$product['image'];
} elseif ( @$product['thumbnail'] != '' ) {
$meta['_dfrps_featured_image_url'] = @$product['thumbnail'];
}
// Get highest and lowest price for this product.
$highest_price = ( isset( $product['price'] ) ) ? absint( $product['price'] ) : 0;
$lowest_price = ( isset( $product['finalprice'] ) ) ? absint( $product['finalprice'] ) : $highest_price;
// Handle regular price.
if ( $highest_price > 0 ) {
$meta['_regular_price'] = dfrps_int_to_price( $highest_price );
$meta['_price'] = dfrps_int_to_price( $highest_price );
} else {
$meta['_regular_price'] = '';
$meta['_price'] = '';
}
// Handle sale price.
if ( $highest_price > $lowest_price ) {
$meta['_sale_price'] = dfrps_int_to_price( $lowest_price );
$meta['_price'] = dfrps_int_to_price( $lowest_price );
} else {
$meta['_sale_price'] = '';
}
// Handle sale discount.
$meta['_dfrps_salediscount'] = ( isset( $product['salediscount'] ) ) ? $product['salediscount'] : 0;
/**
* Allow the $meta array to be modified before saving/updating.
*
* Hook into this filter to change any postmeta related information before it's saved or updated.
* Useful for modifying pricing information or other product related information.
*
* @param array $meta Array containing postmeta data for this WordPress $post.
* @param array $post Array containing WordPress Post information.
* @param array $product Array containing Datafeedr Product information.
* @param array $set Array containing Product Set information.
* @param string $action Either "update" or "insert" depending on what the Product Set is doing.
*
* @since 0.9.3
*
*/
$meta = apply_filters( 'dfrpswc_filter_postmeta_array', $meta, $post, $product, $set, $action );
foreach ( $meta as $meta_key => $meta_value ) {
update_post_meta( $post['ID'], $meta_key, $meta_value );
}
add_post_meta( $post['ID'], '_dfrps_product_set_id', $set['ID'] );
add_post_meta( $post['ID'], 'total_sales', '0', true );
}
/**
* Update the terms/taxonomy for this product.
*/
function dfrpswc_update_terms( $post, $product, $set, $action ) {
// Get the IDs of the categories this product is associated with.
$terms = dfrpswc_get_all_term_ids_for_product( $post, $set );
// Create an array with key of taxonomy and values of terms
$taxonomies = array(
DFRPSWC_TAXONOMY => $terms,
'product_tag' => '',
'product_type' => 'external',
);
/**
* Allow the $taxonomies array to be modified before saving/updating.
*
* Hook into this filter to change any $taxonomies related information before it's saved or updated.
*
* @param array $taxonomies Array keyed by taxonomy name and having values of taxonomy values.
* @param array $post Array containing WordPress Post information.
* @param array $product Array containing Datafeedr Product information.
* @param array $set Array containing Product Set information.
* @param string $action Either "update" or "insert" depending on what the Product Set is doing.
*
* @since 0.9.3
*
*/
$taxonomies = apply_filters( 'dfrpswc_filter_taxonomy_array', $taxonomies, $post, $product, $set, $action );
// Remove 'product_tag' from array if value is empty.
if ( empty( $taxonomies['product_tag'] ) ) {
unset( $taxonomies['product_tag'] );
}
// Then iterate over the array using wp_set_post_terms()
foreach ( $taxonomies as $taxonomy => $terms ) {
wp_set_post_terms( $post['ID'], $terms, $taxonomy, false );
}
}
/**
* Get all term IDs associated with a specific Product Set.
*
* @param array $post Array containing WordPress Post information.
* @param array $set Array containing Product Set information.
*
* @return array
* @since 1.2.22
*
*/
function dfrpswc_get_all_term_ids_for_product( $post, $set ) {
$terms = [];
// Get all Product Set IDs which added this product. This returns an array of Product Set IDs.
$product_set_ids = get_post_meta( $post['ID'], '_dfrps_product_set_id', false );
if ( ! isset( $product_set_ids ) || empty( $product_set_ids ) ) {
return $terms;
}
foreach ( $product_set_ids as $product_set_id ) {
$terms = array_merge( $terms, dfrps_get_cpt_terms( $product_set_id ) );
}
$terms = array_map( 'intval', $terms ); // Make sure these $terms are integers
$terms = array_unique( $terms );
return $terms;
}