function before_listing($trail)
{
// XXX: Taken from core/views.php:show_listing(). Probably a good idea to move this to an utility function.
$id_or_slug = '';
if (get_query_var('listing') || isset($_GET['listing'])) {
$id_or_slug = get_query_var('listing') ? get_query_var('listing') : wpbdp_getv($_GET, 'listing', 0);
} else {
$id_or_slug = get_query_var('id') ? get_query_var('id') : wpbdp_getv($_GET, 'id', 0);
}
$listing_id = wpbdp_get_post_by_id_or_slug($id_or_slug, 'id', 'id');
if (!$listing_id) {
return;
}
$this->state['post'] = $GLOBALS['post'];
$GLOBALS['post'] = get_post($listing_id);
}
public function _template_redirect()
{
global $wp_query;
if ($wp_query->get('wpbdpx')) {
// Handle some special wpbdpx actions.
$wpbdpx = $wp_query->get('wpbdpx');
if (isset($this->{$wpbdpx}) && method_exists($this->{$wpbdpx}, 'process_request')) {
$this->{$wpbdpx}->process_request();
exit;
}
}
if (is_feed()) {
return;
}
// handle some deprecated stuff
if (is_search() && isset($_REQUEST['post_type']) && $_REQUEST['post_type'] == WPBDP_POST_TYPE) {
$url = esc_url_raw(add_query_arg(array('action' => 'search', 'dosrch' => 1, 'q' => wpbdp_getv($_REQUEST, 's', '')), wpbdp_get_page_link('main')));
wp_redirect($url);
exit;
}
if (get_query_var('taxonomy') == WPBDP_CATEGORY_TAX && _wpbdp_template_mode('category') == 'page') {
wp_redirect(esc_url_raw(add_query_arg('category', get_query_var('term'), wpbdp_get_page_link('main'))));
// XXX
exit;
}
if (get_query_var('taxonomy') == WPBDP_TAGS_TAX && _wpbdp_template_mode('category') == 'page') {
wp_redirect(esc_url_raw(add_query_arg('tag', get_query_var('term'), wpbdp_get_page_link('main'))));
// XXX
exit;
}
if (is_single() && get_query_var('post_type') == WPBDP_POST_TYPE && _wpbdp_template_mode('single') == 'page') {
$url = wpbdp_get_page_link('main');
if (get_query_var('name')) {
wp_redirect(esc_url_raw(add_query_arg('listing', get_query_var('name'), $url)));
// XXX
} else {
wp_redirect(esc_url_raw(add_query_arg('id', get_query_var('p'), $url)));
// XXX
}
exit;
}
global $post;
if ($post && $post->ID == wpbdp_get_page_id('main') && (get_query_var('id') || get_query_var('listing'))) {
$id_or_slug = false;
foreach (array('id', 'preview_id', 'listing') as $x) {
if (get_query_var($x)) {
$id_or_slug = get_query_var($x);
break;
}
}
$listing = wpbdp_get_post_by_id_or_slug($id_or_slug, wpbdp_get_option('permalinks-no-id') ? 'slug' : 'id');
if (!$listing || 'publish' != $listing->post_status && !current_user_can('edit_posts')) {
$this->controller->action = null;
status_header(404);
nocache_headers();
include get_404_template();
exit;
}
}
}
public function show_listing()
{
if (!$this->check_main_page($msg)) {
return $msg;
}
$id_or_slug = '';
if (get_query_var('listing') || isset($_GET['listing'])) {
$id_or_slug = get_query_var('listing') ? get_query_var('listing') : wpbdp_getv($_GET, 'listing', 0);
} else {
$id_or_slug = get_query_var('id') ? get_query_var('id') : wpbdp_getv($_GET, 'id', 0);
}
$listing_id = wpbdp_get_post_by_id_or_slug($id_or_slug, 'id', 'id');
/*
if (get_query_var('listing') || isset($_GET['listing'])) {
if ($posts = get_posts(array('post_status' => 'any', 'numberposts' => 1, 'post_type' => WPBDP_POST_TYPE, 'name' => get_query_var('listing') ? get_query_var('listing') : wpbdp_getv($_GET, 'listing', null) ) )) {
$listing_id = $posts[0]->ID;
} else {
$listing_id = null;
}
} else {
$listing_id = get_query_var('id') ? get_query_var('id') : wpbdp_getv($_GET, 'id', null);
}*/
if (!$listing_id) {
return;
}
$html = '';
if ('publish' != get_post_status($listing_id)) {
if (current_user_can('edit_posts')) {
$html .= wpbdp_render_msg(_x('This is just a preview. The listing has not been published yet.', 'preview', 'WPBDM'));
} else {
return;
}
}
// Handle ?v=viewname argument for alternative views (other than 'single').
$view = '';
if (isset($_GET['v'])) {
$view = wpbdp_capture_action_array('wpbdp_listing_view_' . trim($_GET['v']), array($listing_id));
}
if (!$view) {
$html .= wpbdp_render_listing($listing_id, 'single', false, true);
} else {
$html .= $view;
}
wp_reset_query();
// Just in case some shortcode messed this up.
return $html;
}
function language_switcher($languages)
{
global $wpbdp;
$action = $wpbdp->controller->get_current_action();
switch ($action) {
case 'browsecategory':
if (get_query_var('category')) {
if ($term = get_term_by('slug', get_query_var('category'), WPBDP_CATEGORY_TAX)) {
$category_id = $term->term_id;
} else {
$category_id = intval(get_query_var('category'));
}
}
$category_id = $category_id ? $category_id : intval(get_query_var('category_id'));
$category_id = is_array($category_id) && 1 == count($category_id) ? $category_id[0] : $category_id;
if (!$category_id) {
return $languages;
}
foreach ($languages as $l_code => $l) {
$trans_id = (int) icl_object_id($category_id, WPBDP_CATEGORY_TAX, false, $languages[$l_code]['language_code']);
$link = get_term_link($trans_id, WPBDP_CATEGORY_TAX);
if (!$trans_id || is_wp_error($link)) {
unset($languages[$l_code]);
continue;
}
$languages[$l_code]['url'] = $this->translate_link($link, $languages[$l_code]['language_code']);
}
break;
case 'showlisting':
$id_or_slug = '';
if (get_query_var('listing') || isset($_GET['listing'])) {
$id_or_slug = get_query_var('listing') ? get_query_var('listing') : wpbdp_getv($_GET, 'listing', 0);
} else {
$id_or_slug = get_query_var('id') ? get_query_var('id') : wpbdp_getv($_GET, 'id', 0);
}
$listing_id = wpbdp_get_post_by_id_or_slug($id_or_slug, 'id', 'id');
if (!$listing_id) {
break;
}
foreach ($languages as $l_code => $l) {
$trans_id = icl_object_id($listing_id, WPBDP_POST_TYPE, true, $languages[$l_code]['language_code']);
if (!$trans_id) {
unset($languages[$l_code]);
continue;
}
$languages[$l_code]['url'] = $this->translate_link(get_permalink($trans_id), $languages[$l_code]['language_code']);
}
break;
default:
break;
}
return $languages;
}
