public static function get_layout($layout_ids, $apply = false)
{
$layout = Upfront_Layout::from_entity_ids($layout_ids);
if ($layout->is_empty()) {
$layout = Upfront_Layout::create_layout($layout_ids);
}
$post_id = is_singular() ? get_the_ID() : '';
$post = get_post($post_id);
self::$_instance = new self($layout, $post);
// Add actions
add_action('wp_enqueue_scripts', array(self::$_instance, 'add_styles'));
add_action('wp_enqueue_scripts', array(self::$_instance, 'add_scripts'), 2);
// Do the template...
if ($apply) {
return self::$_instance->apply_layout();
}
return self::$_instance;
}
function create_layout()
{
$layout_ids = $_POST['data'];
$stylesheet = $_POST['stylesheet'];
$layout_slug = !empty($_POST['layout_slug']) ? $_POST['layout_slug'] : false;
$load_dev = $_POST['load_dev'] == 1 ? true : false;
$post_type = isset($_POST['new_post']) ? $_POST['new_post'] : false;
$parsed = false;
if (empty($layout_ids)) {
$this->_out(new Upfront_JsonResponse_Error("No such layout"));
}
upfront_switch_stylesheet($stylesheet);
if (is_string($layout_ids)) {
$layout_ids = Upfront_EntityResolver::ids_from_url($layout_ids);
$parsed = true;
}
// Start by nulling out the layout
$layout = false;
// Check if we're to inherit a layout from a page template
if (!empty($_POST['use_existing'])) {
// Resolve existing page template to a layout
$tpl = preg_replace('/page_tpl-(.*)\\.php/', '\\1', $_POST['use_existing']);
$theme = Upfront_ChildTheme::get_instance();
$settings = $theme->get_theme_settings();
if (!empty($tpl) && !empty($settings)) {
$required_pages = $settings->get('required_pages');
if (!empty($required_pages)) {
$required_pages = json_decode($required_pages, true);
}
$specificity = !empty($required_pages[$tpl]['layout']) ? $required_pages[$tpl]['layout'] : false;
if (!empty($specificity)) {
$template_layout = Upfront_Layout::from_entity_ids(array('specificity' => $specificity));
if (!empty($template_layout) && !$template_layout->is_empty()) {
$layout = $template_layout;
$layout->set('layout', $layout_ids);
$layout->set('current_layout', $layout_ids['specificity']);
}
}
}
}
// If we still don't have a template set, make one up
if (empty($layout)) {
$layout = Upfront_Layout::create_layout($layout_ids, $layout_slug);
}
global $post, $upfront_ajax_query;
if (!$upfront_ajax_query) {
$upfront_ajax_query = false;
}
if ($post_type) {
$post = Upfront_PostModel::create($post_type);
// set new layout IDS based on the created post ID
$cascade = array('type' => 'single', 'item' => $post_type, 'specificity' => $post->ID);
$layout_ids = Upfront_EntityResolver::get_entity_ids($cascade);
} else {
$post = $post;
if ($post && is_singular()) {
$layout_ids = Upfront_EntityResolver::get_entity_ids();
} else {
if ($_POST['post_id']) {
$posts = get_posts(array('include' => $_POST['post_id'], 'suppress_filters' => false));
if (sizeof($posts)) {
$post = $posts[0];
}
}
}
}
$response = array('post' => $post, 'layout' => $layout->to_php(), 'cascade' => $layout_ids, 'query' => $upfront_ajax_query);
$this->_out(new Upfront_JsonResponse_Success($response));
}
/**
* Run first on each AJAX action registered with upfront_add_ajax
*/
function upfront_ajax_init()
{
$stylesheet = $layout_ids = $storage_key = $load_dev = false;
// Automatically instantiate Upfront_Layout object
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
$layout_ids = !empty($_POST['layout']) ? $_POST['layout'] : false;
$storage_key = !empty($_POST['storage_key']) ? $_POST['storage_key'] : false;
$stylesheet = !empty($_POST['stylesheet']) ? $_POST['stylesheet'] : false;
$load_dev = !empty($_POST['load_dev']) && $_POST['load_dev'] == 1 ? true : false;
} else {
if (isset($_GET['layout'])) {
$layout_ids = !empty($_GET['layout']) ? $_GET['layout'] : false;
$storage_key = !empty($_GET['storage_key']) ? $_GET['storage_key'] : false;
$stylesheet = !empty($_GET['stylesheet']) ? $_GET['stylesheet'] : false;
$load_dev = !empty($_GET['load_dev']) && $_GET['load_dev'] == 1 ? true : false;
}
}
if ($stylesheet === false) {
$stylesheet = apply_filters('upfront_get_stylesheet', $stylesheet);
}
upfront_switch_stylesheet($stylesheet);
if (!is_array($layout_ids)) {
return;
}
$layout = Upfront_Layout::from_entity_ids($layout_ids, $storage_key, $load_dev);
if ($layout->is_empty()) {
$layout = Upfront_Layout::create_layout($layout_ids);
}
}
