/**
* Creates or returns an instance of this class.
*
* @since 2.3.0
*
* @return Theme_Blvd_Frontend_Init A single instance of this class.
*/
public static function get_instance()
{
if (self::$instance == null) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Retrieve a single attribute set with
* themeblvd_set_atts()
*
* @since 2.2.0
*
* @param string $key Key in $atts array to retrieve
* @return mixed Value of attribute
*/
function themeblvd_get_att($key)
{
$config = Theme_Blvd_Frontend_Init::get_instance();
return $config->get_att($key);
}
/**
* Filter TB Framework's frontend config.
*
* Whenever a page loads, there is global primary config
* array that gets generated. This sets up many things when
* determining the structure of every page WP outputs.
* So, within this array, we want to add a filter that
* will now modify the following.
*
* (1) Current custom layout ID
* (2) Whether the featured areas show, based on if we found a custom layout
* (3) What the sidebar layout is, if we found a custom layout
*
* @since 1.0.0
*/
function themeblvd_ltp_frontend_config($config)
{
global $post;
// If any single post type
if (is_single()) {
// Get layout name if its been saved to this post.
$layout_name = get_post_meta($post->ID, '_tb_custom_layout', true);
// Only continue if a custom layout was selected
if ($layout_name) {
if (post_password_required() || 'private' == get_post_status() && !current_user_can('edit_posts')) {
// Password is currently required or status
// is private and this isn't an admin. So the
// custom layout doesn't get used.
$layout_name = 'wp-private';
} else {
// Get custom layout's settings and elements
$config['builder_post_id'] = themeblvd_post_id_by_name($layout_name, 'tb_layout');
// Needed in framework v2.2.1+
if ($config['builder_post_id'] && version_compare(TB_FRAMEWORK_VERSION, '2.5.0', '<')) {
// Setup featured area classes
$layout_elements = get_post_meta($config['builder_post_id'], '_tb_builder_elements', true);
if (!$layout_elements) {
// This shouldn't happen if they're using Layout Builder 2.0+
$layout_elements = get_post_meta($config['builder_post_id'], 'elements', true);
}
if (function_exists('themeblvd_featured_builder_classes')) {
// Theme Blvd Framework v2-2.2
$config['featured'] = themeblvd_featured_builder_classes($layout_elements, 'featured');
$config['featured_below'] = themeblvd_featured_builder_classes($layout_elements, 'featured_below');
} else {
// Theme Blvd Framework v2.3+
$frontent_init = Theme_Blvd_Frontend_Init::get_instance();
$config['featured'] = $frontent_init->featured_builder_classes($layout_elements, 'featured');
$config['featured_below'] = $frontent_init->featured_builder_classes($layout_elements, 'featured_below');
}
// Sidebar Layout
$layout_settings = get_post_meta($config['builder_post_id'], 'settings', true);
$config['sidebar_layout'] = $layout_settings['sidebar_layout'];
if ('default' == $config['sidebar_layout']) {
$config['sidebar_layout'] = themeblvd_get_option('sidebar_layout', null, apply_filters('themeblvd_default_sidebar_layout', 'sidebar_right'));
}
}
}
// Set layout name
$config['builder'] = $layout_name;
}
}
return $config;
}
