/**
* Print scripts
*
* @since 1.0
*/
function edd_wl_print_scripts()
{
global $edd_options;
// Use minified libraries if SCRIPT_DEBUG is turned off
$suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';
// register scripts
wp_register_script('edd-wl', EDD_WL_PLUGIN_URL . 'includes/js/edd-wl' . $suffix . '.js', array('jquery'), EDD_WL_VERSION, true);
wp_register_script('edd-wl-validate', EDD_WL_PLUGIN_URL . 'includes/js/jquery.validate' . $suffix . '.js', array('jquery'), EDD_WL_VERSION, true);
wp_register_script('edd-wl-modal', EDD_WL_PLUGIN_URL . 'includes/js/modal' . $suffix . '.js', array('jquery'), EDD_WL_VERSION, true);
// load scripts on single post type pages
$post_types = edd_wl_allowed_post_types();
foreach ($post_types as $post_type) {
if (is_singular($post_type)) {
wp_enqueue_script('edd-wl');
wp_enqueue_script('edd-wl-modal');
}
}
// load validation if email sharing is present
if (edd_wl_is_page('view') && edd_wl_sharing_is_enabled('email')) {
wp_enqueue_script('edd-wl-validate');
}
wp_localize_script('edd-wl', 'edd_wl_scripts', array('wish_list_page' => edd_wl_get_wish_list_uri(), 'wish_list_add' => edd_wl_get_wish_list_create_uri(), 'ajax_nonce' => wp_create_nonce('edd_wl_ajax_nonce')));
// CSS
$file = 'edd-wl' . $suffix . '.css';
$templates_dir = edd_get_theme_template_dir_name();
$child_theme_style_sheet = trailingslashit(get_stylesheet_directory()) . $templates_dir . $file;
$child_theme_style_sheet_2 = trailingslashit(get_stylesheet_directory()) . $templates_dir . 'edd-wl.css';
$parent_theme_style_sheet = trailingslashit(get_template_directory()) . $templates_dir . $file;
$parent_theme_style_sheet_2 = trailingslashit(get_template_directory()) . $templates_dir . 'edd-wl.css';
$edd_plugin_style_sheet = trailingslashit(edd_wl_get_templates_dir()) . $file;
// Look in the child theme directory first, followed by the parent theme, followed by the EDD core templates directory
// Also look for the min version first, followed by non minified version, even if SCRIPT_DEBUG is not enabled.
// This allows users to copy just edd-wl.css to their theme
if (file_exists($child_theme_style_sheet) || !empty($suffix) && ($nonmin = file_exists($child_theme_style_sheet_2))) {
if (!empty($nonmin)) {
$url = trailingslashit(get_stylesheet_directory_uri()) . $templates_dir . 'edd-wl.css';
} else {
$url = trailingslashit(get_stylesheet_directory_uri()) . $templates_dir . $file;
}
} elseif (file_exists($parent_theme_style_sheet) || !empty($suffix) && ($nonmin = file_exists($parent_theme_style_sheet_2))) {
if (!empty($nonmin)) {
$url = trailingslashit(get_template_directory_uri()) . $templates_dir . 'edd-wl.css';
} else {
$url = trailingslashit(get_template_directory_uri()) . $templates_dir . $file;
}
} elseif (file_exists($edd_plugin_style_sheet) || file_exists($edd_plugin_style_sheet)) {
$url = trailingslashit(edd_wl_get_templates_url()) . $file;
}
wp_enqueue_style('edd-wl-styles', $url, array(), EDD_WL_VERSION, 'screen');
}
/**
* Performs redirect actions
*
* @since 1.0
* @uses edd_wl_is_private_list()
* @uses edd_wl_get_wish_list_uri()
* @return void
*/
function edd_wl_redirects()
{
// Prevent private lists from being viewed. Also only allows users to access edit slugs with own list ID
if (edd_wl_is_private_list() || !edd_wl_is_users_list(get_query_var('edit')) && get_query_var('edit')) {
// Don't redirect if we're on single download page.
// Extra check to fix compatibility with crowdfunding extension or any other extension that uses an edit query var on the single download page
if (!is_singular('download')) {
$redirect = apply_filters('edd_wl_private_redirect', edd_wl_get_wish_list_uri());
wp_redirect($redirect);
edd_die();
}
}
// redirect if edit or view page is accessed but edit/view query_var does not exist
if (edd_wl_is_page('view') && !get_query_var('view') || edd_wl_is_page('edit') && !get_query_var('edit')) {
wp_redirect(edd_wl_get_wish_list_uri());
edd_die();
}
}
/**
* Set various messages
*
* @since 1.0
* @todo provide better filtering of messages
*/
function edd_wl_set_messages()
{
// get array of messages
$messages = edd_wl_messages();
/**
* wish-lists.php
*/
// no lists if no posts
if (!edd_wl_get_query() && edd_wl_is_page('wish-lists')) {
edd_wl_set_message('no_lists', $messages['no_lists']);
}
/**
* wish-list-create.php
*/
// must login
if (edd_wl_is_page('create') && !edd_wl_allow_guest_creation()) {
edd_wl_set_message('must_login', $messages['must_login']);
}
/**
* wish-list-view.php
*/
if (edd_wl_is_page('view')) {
$downloads = edd_wl_get_list_id() ? edd_wl_get_wish_list(edd_wl_get_list_id()) : array();
// list updated
if (isset($_GET['list']) && $_GET['list'] == 'updated') {
edd_wl_set_message('list_updated', $messages['list_updated']);
}
// list created
if (isset($_GET['list']) && $_GET['list'] == 'created') {
if (is_user_logged_in()) {
edd_wl_set_message('list_created', $messages['list_created']);
} else {
edd_wl_set_message('list_created', $messages['list_created_guest']);
}
}
// no downloads
if (empty($downloads)) {
edd_wl_set_message('no_downloads', $messages['no_downloads']);
}
}
}
/**
* List is private
*
* This is used to redirect, or prevent viewing or editing of private lists
* @return [type]
*/
function edd_wl_is_private_list()
{
if (get_query_var('wl_view')) {
$list_id = get_query_var('wl_view');
} elseif (get_query_var('wl_edit')) {
$list_id = get_query_var('wl_edit');
} else {
$list_id = '';
}
if (!$list_id) {
return;
}
$list_status = get_post_status($list_id);
if ('private' == $list_status && !edd_wl_is_users_list($list_id) && (edd_wl_is_page('view') || edd_wl_is_page('edit'))) {
return true;
}
}