/**
* Retrieves an active checkout (dynamic checkout or other)
* @param $part (optionl) The checkout part to retrieve: 'type' (default), 'steps'
* @return string|bool The active checkout name, if any, or False otherwise
*/
protected function get_active_checkout($part = 'type')
{
// if theme supports app-checkout
if (function_exists('appthemes_get_checkout')) {
$checkout = appthemes_get_checkout();
if (!$checkout) {
return false;
}
$curr_checkout_type = $checkout->get_checkout_type();
$steps = $checkout->get_steps();
$steps = wp_list_pluck($steps, 'id');
$registered_steps = APP_Form_Progress_Checkout_Registry::steps($curr_checkout_type);
if (empty($registered_steps)) {
// if the checkout is valid and no steps are registered use the dynamic checkout step tree as the steps defaults
APP_Form_Progress_Checkout_Registry::register_steps($curr_checkout_type, $steps);
}
} else {
if (!empty($_REQUEST['app-checkout-type'])) {
$curr_checkout_type = wp_strip_all_tags($_REQUEST['app-checkout-type']);
$steps = APP_Form_Progress_Checkout_Registry::steps($curr_checkout_type);
}
}
// no steps found for the current checkout
if (empty($steps) || empty($curr_checkout_type)) {
return false;
}
$checkout = array('type' => $curr_checkout_type, 'steps' => $steps);
return $checkout[$part];
}
function cp_dropdown_categories_prices($args = '')
{
$defaults = array('show_option_all' => '', 'show_option_none' => __('Select one', APP_TD), 'orderby' => 'name', 'order' => 'ASC', 'show_last_update' => 0, 'show_count' => 0, 'hide_empty' => 0, 'child_of' => 0, 'exclude' => '', 'echo' => 1, 'selected' => 0, 'hierarchical' => 1, 'name' => 'cat', 'id' => 'ad_cat_id', 'class' => 'dropdownlist', 'depth' => 1, 'tab_index' => 0, 'taxonomy' => APP_TAX_CAT);
$defaults['selected'] = is_category() ? get_query_var('cat') : 0;
// auto select the parent category if available
if (empty($defaults['selected']) && !empty($_GET['action']) && 'change' == $_GET['action']) {
$checkout = appthemes_get_checkout();
$listing_id = $checkout ? $checkout->get_data('listing_id') : false;
if ($listing_id) {
$listing = get_post($listing_id);
$categories = wp_get_post_terms($listing->ID, APP_TAX_CAT);
$defaults['selected'] = !empty($categories) ? $categories[0]->parent ? $categories[0]->parent : $categories[0]->term_id : 0;
}
}
$r = wp_parse_args($args, $defaults);
$r['include_last_update_time'] = $r['show_last_update'];
extract($r);
$tab_index_attribute = '';
if ((int) $tab_index > 0) {
$tab_index_attribute = " tabindex=\"{$tab_index}\"";
}
// TODO: remove dirty fix, consider to use 2 parameters array: one for
// get_categories() another for cp_category_dropdown_tree()
unset($r['name']);
$categories = get_categories($r);
$name = esc_attr($name);
$r['name'] = $name;
$class = esc_attr($class);
$id = $id ? esc_attr($id) : $name;
$output = '';
if (!empty($categories)) {
$output = "<select name='{$name}' id='{$id}' class='{$class}' {$tab_index_attribute}>\n";
if ($show_option_all) {
$show_option_all = apply_filters('list_cats', $show_option_all);
$selected = '0' === strval($r['selected']) ? " selected='selected'" : '';
$output .= "\t<option value='0'{$selected}>{$show_option_all}</option>\n";
}
if ($show_option_none) {
$show_option_none = apply_filters('list_cats', $show_option_none);
$selected = '-1' === strval($r['selected']) ? " selected='selected'" : '';
$output .= "\t<option value='-1'{$selected}>{$show_option_none}</option>\n";
}
if ($hierarchical) {
$depth = $r['depth'];
// Walk the full depth.
} else {
$depth = -1;
// Flat.
}
$output .= cp_category_dropdown_tree($categories, $depth, $r);
$output .= "</select>\n";
}
$output = apply_filters('wp_dropdown_cats', $output);
if ($echo) {
echo $output;
} else {
return $output;
}
}
function appthemes_get_previous_step()
{
$checkout = appthemes_get_checkout();
if (!$checkout) {
return;
}
$current_step = _appthemes_get_step_from_query();
return $checkout->get_previous_step($current_step);
}
/**
* Modifies the Order return URL by adding the current step ID.
*/
public function filter_return_url($url)
{
$checkout = appthemes_get_checkout();
if ($checkout) {
$url = esc_url_raw(add_query_arg(array('step' => $this->step_id, 'checkout' => $checkout->get_checkout_type()), $url));
}
return $url;
}