/**
* Retrieves the referral rate for an affiliate
*
* @since 1.0
* @param int $affiliate_id The ID of the affiliate we are getting a rate for
* @param bool $formatted Whether to return a formatted rate with %/currency
* @param string $product_rate A custom product rate that overrides site/affiliate settings
* @return string
*/
function affwp_get_affiliate_rate($affiliate_id = 0, $formatted = false, $product_rate = '')
{
// Global referral rate setting, fallback to 20
$default_rate = affiliate_wp()->settings->get('referral_rate', 20);
$default_rate = affwp_abs_number_round($default_rate);
// Get product-specific referral rate, fallback to global rate
$product_rate = affwp_abs_number_round($product_rate);
$product_rate = null !== $product_rate ? $product_rate : $default_rate;
// Get affiliate-specific referral rate
$affiliate_rate = affiliate_wp()->affiliates->get_column('rate', $affiliate_id);
// Get rate in order of priority: Affiliate -> Product -> Global
$rate = affwp_abs_number_round($affiliate_rate);
$rate = null !== $rate ? $rate : $product_rate;
// Get the referral rate type
$type = affwp_get_affiliate_rate_type($affiliate_id);
// Format percentage rates
$rate = 'percentage' === $type ? $rate / 100 : $rate;
/**
* Filter the affiliate rate
*
* @param string $rate
* @param int $affiliate_id
* @param string $type
*/
$rate = (string) apply_filters('affwp_get_affiliate_rate', $rate, $affiliate_id, $type);
// Return rate now if formatting is not required
if (!$formatted) {
return $rate;
}
// Format the rate based on the type
switch ($type) {
case 'percentage':
$rate = affwp_abs_number_round($rate * 100) . '%';
break;
case 'flat':
$rate = affwp_currency_filter($rate);
break;
}
return $rate;
}
<?php
$default_rate = affiliate_wp()->settings->get('referral_rate', 20);
$default_rate = affwp_abs_number_round($default_rate);
?>
<div class="wrap">
<h2><?php
_e('New Affiliate', 'affiliate-wp');
?>
</h2>
<form method="post" id="affwp_add_affiliate">
<?php
do_action('affwp_new_affiliate_top');
?>
<p><?php
printf(__('Use this screen to register a new affiliate. Each affiliate is tied directly to a user account, so if the user account for the affiliate does not yet exist, <a href="%s" target="_blank">create one</a>.', 'affiliate-wp'), admin_url('user-new.php'));
?>
</p>
<table class="form-table">
<tr class="form-row form-required">
<th scope="row">
<label for="user_name"><?php
_e('User', 'affiliate-wp');
?>
/**
* Number Callback
*
* Renders number fields.
*
* @since 1.9
* @param array $args Arguments passed by the setting
* @global $this->options Array of all the AffiliateWP Options
* @return void
*/
function number_callback($args)
{
// Get value, with special consideration for 0 values, and never allowing negative values
$value = isset($this->options[$args['id']]) ? $this->options[$args['id']] : null;
$value = !is_null($value) && '' !== $value && floatval($value) >= 0 ? floatval($value) : null;
// Saving the field empty will revert to std value, if it exists
$std = isset($args['std']) && !is_null($args['std']) && '' !== $args['std'] && floatval($args['std']) >= 0 ? $args['std'] : null;
$value = !is_null($value) ? $value : (!is_null($std) ? $std : null);
$value = affwp_abs_number_round($value);
// Other attributes and their defaults
$max = isset($args['max']) ? $args['max'] : 999999;
$min = isset($args['min']) ? $args['min'] : 0;
$step = isset($args['step']) ? $args['step'] : 1;
$size = isset($args['size']) && !is_null($args['size']) ? $args['size'] : 'regular';
$html = '<input type="number" step="' . esc_attr($step) . '" max="' . esc_attr($max) . '" min="' . esc_attr($min) . '" class="' . $size . '-text" id="affwp_settings[' . $args['id'] . ']" name="affwp_settings[' . $args['id'] . ']" placeholder="' . esc_attr($std) . '" value="' . esc_attr(stripslashes($value)) . '"/>';
$html .= '<p class="description"> ' . $args['desc'] . '</p>';
echo $html;
}
