Eric Busch EricBusch

## replace-placeholder-with-affiliate-id-in-product-url.php
<?php

/**
 * Map each affiliate network ID to your affiliate ID for that network.
 *
 * In this example, Commission Junction's network ID is 3 and my Commission
 * Junction affiliate ID is '321321321'.
 */
$affiliate_ids = array(
	3  => '321321321',   // Commission Junction Affiliate ID.

## change-currency-symbol-to-match-products-currency-code.php
<?php

/**
 * Change the currency symbol for the WooCommerce product to match the currency
 * of the product supplied by the Datafeedr API.
 *
 * @see dfrapi_currency_code_to_sign()
 * @global WC_Product $product
 *
 * @param string $currency_symbol Current currency symbol.

## replace-wordpress-search-results-with-results-from-datafeedr-api.php
<?php

/**
 * THIS IS THE ONLY REQUIRED MODIFICATION!!!
 *
 * 1. GO HERE WordPress Admin Area > Pages > Add New
 * 2. CREATE A NEW PAGE TO BE USED FOR DISPLAYING SEARCH RESULTS.
 * 3. REPLACE "123" BELOW WITH THE ID OF YOUR NEW PAGE.
 *
 * Return the ID of the page to be used to display the search results.

## add-custom-attribute-for-product-insert-only.php
<?php

/**
 * Add the custom attribute label "Special Promotion" to a product.
 *
 * @param array $attributes An array attributes.
 * @param array $post An array of post data including ID, post_title, post_status, etc...
 * @param array $product An array of product data returned from the Datafeedr API.
 * @param array $set A post array for this Product Set with an array key of postmeta containing all post meta data.
 * @param string $action The action the Product Set is performing. Value are either "insert" or "update".

## add-rel-nofollow-to-woocommerce-product-links.php
<?php

/**
 * Remove the woocommerce_template_loop_product_link_open() function from the
 * WooCommerce "woocommerce_before_shop_loop_item" action.
 *
 * @see remove_action()
 */
add_action( 'wp_head', 'mycode_remove_woocommerce_template_loop_product_link_open' );
function mycode_remove_woocommerce_template_loop_product_link_open() {

## add-merchant-logo-to-loop.php
<?php

/**
 * Add merchant logo (if it exists) to the Loop between product thumbnail and product name.
 */
add_action( 'woocommerce_before_shop_loop_item_title', 'mycode_add_merchant_logo_to_loop', 20 );
function mycode_add_merchant_logo_to_loop() {
	global $product;
	if ( dfrpswc_is_dfrpswc_product( $product->get_id() ) ) {
		$postmeta = get_post_meta( $product->get_id(), '_dfrps_product', true );

## add-merchant-logo-to-product-details-page.php
<?php

/**
 * Add merchant logo (if it exists) to product details page.
 *
 * This displays the merchant's logo before the [buy now] button on
 * single product detail pages.
 *
 * @global WC_Product $product
 */

## import-product-image-during-product-set-update.php
<?php

/**
 * Import a product's image during a Product Set import/update instead
 * of after the product is imported.
 *
 * Use with CAUTION.  This may cause product imports to be drastically slower or fail.
 *
 * @see do_action_ref_array(), get_post()
 *

## move_comparison_set_immediately_below_product_title.php
<?php

/**
 * Remove Comparison Sets from WooCommerce Product pages.
 *
 * @see remove_action(), dfrcs_wc_compset_priority()
 */
add_action( 'wp_head', 'mycode_remove_compset_from_woocommerce_product_pages' );
function mycode_remove_compset_from_woocommerce_product_pages() {
	remove_action( 'woocommerce_after_single_product_summary', 'dfrcs_wc_single_product_page_compset', 0 );

## call-the_content-filter-once-only.php
<?php

/**
 * Example of how to execute the "the_content" filter ONLY once.
 *
 * @param string $content
 *
 * @return string $content
 */
function mycode_the_content( $content ) {
	<?php

	/**
	* Change the currency symbol for the WooCommerce product to match the currency
	* of the product supplied by the Datafeedr API.
	*
	* @see dfrapi_currency_code_to_sign()
	* @global WC_Product $product
	*
	* @param string $currency_symbol Current currency symbol.
	<?php

	/**
	* Remove the woocommerce_template_loop_product_link_open() function from the
	* WooCommerce "woocommerce_before_shop_loop_item" action.
	*
	* @see remove_action()
	*/
	add_action( 'wp_head', 'mycode_remove_woocommerce_template_loop_product_link_open' );
	function mycode_remove_woocommerce_template_loop_product_link_open() {
	<?php

	/**
	* Add merchant logo (if it exists) to the Loop between product thumbnail and product name.
	*/
	add_action( 'woocommerce_before_shop_loop_item_title', 'mycode_add_merchant_logo_to_loop', 20 );
	function mycode_add_merchant_logo_to_loop() {
	global $product;
	if ( dfrpswc_is_dfrpswc_product( $product->get_id() ) ) {
	$postmeta = get_post_meta( $product->get_id(), '_dfrps_product', true );
	<?php

	/**
	* Add merchant logo (if it exists) to product details page.
	*
	* This displays the merchant's logo before the [buy now] button on
	* single product detail pages.
	*
	* @global WC_Product $product
	*/
	<?php

	/**
	* Import a product's image during a Product Set import/update instead
	* of after the product is imported.
	*
	* Use with CAUTION. This may cause product imports to be drastically slower or fail.
	*
	* @see do_action_ref_array(), get_post()
	*
	<?php

	/**
	* Remove Comparison Sets from WooCommerce Product pages.
	*
	* @see remove_action(), dfrcs_wc_compset_priority()
	*/
	add_action( 'wp_head', 'mycode_remove_compset_from_woocommerce_product_pages' );
	function mycode_remove_compset_from_woocommerce_product_pages() {
	remove_action( 'woocommerce_after_single_product_summary', 'dfrcs_wc_single_product_page_compset', 0 );
	<?php

	/**
	* Example of how to execute the "the_content" filter ONLY once.
	*
	* @param string $content
	*
	* @return string $content
	*/
	function mycode_the_content( $content ) {