/**
* Load the frontend scripts and styles
*
* @since 1.0
* @return void
*/
function affwp_frontend_scripts_and_styles()
{
global $post;
if (!is_object($post)) {
return;
}
if (has_shortcode($post->post_content, 'affiliate_area') || apply_filters('affwp_force_frontend_scripts', false)) {
$suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';
wp_enqueue_script('affwp-frontend', AFFILIATEWP_PLUGIN_URL . 'assets/js/frontend' . $suffix . '.js', array('jquery'), AFFILIATEWP_VERSION);
wp_localize_script('affwp-frontend', 'affwp_vars', array('affwp_version' => AFFILIATEWP_VERSION, 'permalinks' => get_option('permalink_structure'), 'pretty_affiliate_urls' => affwp_is_pretty_referral_urls(), 'currency_sign' => affwp_currency_filter(''), 'currency_pos' => affiliate_wp()->settings->get('currency_position', 'before')));
wp_enqueue_style('affwp-forms', AFFILIATEWP_PLUGIN_URL . 'assets/css/forms' . $suffix . '.css', AFFILIATEWP_VERSION);
wp_enqueue_style('dashicons');
}
}
/**
* Builds an affiliate's referral URL
* Used by creatives, referral URL generator and [affiliate_referral_url] shortcode
*
* @since 1.6
* @return string
* @param $args array of arguments. $base_url, $format, $pretty
*/
function affwp_get_affiliate_referral_url($args = array())
{
$defaults = array('pretty' => '', 'format' => '');
$args = wp_parse_args($args, $defaults);
// get affiliate ID if passed in
$affiliate_id = isset($args['affiliate_id']) ? $args['affiliate_id'] : '';
// get format, username or id
$format = isset($args['format']) ? $args['format'] : affwp_get_referral_format();
// pretty URLs
if (!empty($args['pretty']) && 'yes' == $args['pretty']) {
// pretty URLS explicitly turned on
$pretty = true;
} elseif (!empty($args['pretty']) && 'no' == $args['pretty'] || false === $args['pretty']) {
// pretty URLS explicitly turned off
$pretty = false;
} else {
// pretty URLs set from admin
$pretty = affwp_is_pretty_referral_urls();
}
// get base URL
if (isset($args['base_url'])) {
$base_url = $args['base_url'];
} else {
$base_url = affwp_get_affiliate_base_url();
}
// add trailing slash only if no query string exists and there's no fragment identifier
if (isset($args['base_url']) && !array_key_exists('query', parse_url($base_url)) && !array_key_exists('fragment', parse_url($base_url))) {
$base_url = trailingslashit($args['base_url']);
}
// the format value, either affiliate's ID or username
$format_value = affwp_get_referral_format_value($format, $affiliate_id);
$url_parts = parse_url($base_url);
// if fragment identifier exists in base URL, strip it and store in variable so we can append it later
$fragment = array_key_exists('fragment', $url_parts) ? '#' . $url_parts['fragment'] : '';
// if query exists in base URL, strip it and store in variable so we can append to the end of the URL
$query_string = array_key_exists('query', $url_parts) ? '?' . $url_parts['query'] : '';
$url_scheme = isset($url_parts['scheme']) ? $url_parts['scheme'] : 'http';
$url_host = isset($url_parts['host']) ? $url_parts['host'] : '';
$constructed_url = $url_scheme . '://' . $url_host . $url_parts['path'];
$base_url = $constructed_url;
// set up URLs
$pretty_urls = trailingslashit($base_url) . trailingslashit(affiliate_wp()->tracking->get_referral_var()) . trailingslashit($format_value) . $query_string . $fragment;
$non_pretty_urls = esc_url(add_query_arg(affiliate_wp()->tracking->get_referral_var(), $format_value, $base_url . $query_string . $fragment));
if ($pretty) {
$referral_url = $pretty_urls;
} else {
$referral_url = $non_pretty_urls;
}
return $referral_url;
}
