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@webzunft
Created September 1, 2022 13:43
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Shortcodes to deliver discount-based information, show prices, and actual discounts. Helpful for dynamic pricing pages.
<?php
/**
* Shortcodes that help with displaying pricing information
*/
/**
* Show the original price of a given download and price ID
*
* @param array $atts shortcode attributes.
* @param array $content shortcode attributes.
*/
function advads_show_price( $atts, $content ) {
$atts = shortcode_atts( array(
'download_id' => 95170, // All Access
'price_id' => 1,
'include_decimals' => false, // don’t show decimals
'highlight_decimals' => false, // whether to show decimal numbers
'include_discounts' => false, // whether to show the discounted value
), $atts );
// get the original price
$price = edd_get_price_option_amount( $atts['download_id'], $atts['price_id'] );
// calculate discounts
if ( $atts['include_discounts'] !== false
&& edd_cart_has_discounts() && edd_is_discount_active( edd_get_discount_id_by_code( edd_get_cart_discounts()[0] ) ) ) {
$price = edd_get_discounted_amount( edd_get_cart_discounts()[0], $price );
}
// format the price
$price = edd_format_amount( $price, $atts['include_decimals'] );
// add special markup to decimals
if ( $atts['include_decimals'] && $atts['highlight_decimals'] ) {
$price_array = explode( '.', $price );
$price_markup = sprintf( '%s<sup>.%s</sup>', $price_array[0], $price_array[1] );
} else {
$price_markup = $price;
}
return $price_markup;
}
add_shortcode( 'advads_show_price', 'advads_show_price' );
/**
* Shortcode that allows showing content only when a user has a discount in the cart
*
* @param array $atts shortcode attributes.
* @param string $content the content between two shortcodes.
*/
function advads_has_active_discount( $atts, $content ) {
if ( edd_cart_has_discounts() && edd_is_discount_active( edd_get_discount_id_by_code( edd_get_cart_discounts()[0] ) ) ) {
return do_shortcode( $content );
}
}
add_shortcode( 'advads_has_active_discount', 'advads_has_active_discount' );
/**
* Shortcode that allows showing content only when a user has NO active discount in the cart
*
* @param array $atts shortcode attributes.
* @param string $content the content between two shortcodes.
*/
function advads_no_active_discount( $atts, $content ) {
if ( ! edd_cart_has_discounts() || ! edd_is_discount_active( edd_get_discount_id_by_code( edd_get_cart_discounts()[0] ) ) ) {
return do_shortcode( $content );
}
}
add_shortcode( 'advads_no_active_discount', 'advads_no_active_discount' );
/**
* Show the currently applied discount
* if absolute, show the amount and a currency symbol
* if relatice, show the amount and a percentage symbol
*
* @param array $atts shortcode attributes.
* @return string discount amount.
*/
function advads_show_discount( $atts ) {
if ( empty ( edd_get_cart_discounts()[0] ) ) {
return;
}
$discount = new EDD_Discount( edd_get_discount_id_by_code( edd_get_cart_discounts()[0] ) );
// calculate discounts
if ( ! $discount->is_active() ) {
return;
}
$output = '';
switch ( $discount->type ) {
case 'flat' :
$output = edd_currency_filter( edd_format_amount( $discount->amount ) );
break;
case 'percent' :
$output = $discount->amount . '&nbsp;%';
break;
}
return $output;
}
add_shortcode( 'advads_show_discount', 'advads_show_discount' );
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