/**
* Handle identifying the template parts to use and trigger loading those parts
*
* @param string $layout Optional parameter to specify a specific layout to use
*/
public function add_template_parts($layout = '')
{
if ('' == $layout) {
if (!wds_page_builder_get_option('parts_saved_layouts') && (!is_page() || wds_page_builder_get_option('post_types') && !in_array(get_post_type(), wds_page_builder_get_option('post_types')))) {
return;
}
}
$post_id = is_singular() ? get_queried_object()->ID : 0;
$parts = get_post_meta($post_id, '_wds_builder_template', true);
$global_parts = wds_page_builder_get_option('parts_global_templates');
$saved_layouts = wds_page_builder_get_option('parts_saved_layouts');
$registered_layouts = get_option('wds_page_builder_layouts');
// if there are no parts saved for this post, no global parts, no saved layouts, and no layout passed to the action
if (!$parts && !$global_parts && !$saved_layouts && $layout == '') {
return;
}
// if a layout was passed or a layout is being used by default for this post type, we're going to check that first
if (!$parts && $saved_layouts || !$parts && $registered_layouts) {
// check if the layout requested is one that was registered
if ($registered_layouts) {
$saved_layouts = $registered_layouts;
}
// loop through the saved layouts, we'll check for the one we're looking for
foreach ($saved_layouts as $saved_layout) {
// is the layout the one that was named or one that was set for this post type?
if (isset($saved_layout['layouts_name']) && $layout == $saved_layout['layouts_name']) {
$parts = array();
foreach ($saved_layout['template_group'] as $template_group) {
$parts[] = array('template_group' => $template_group);
}
} elseif (isset($saved_layout['default_layout']) && is_array($saved_layout['default_layout']) && in_array(get_post_type($post_id), $saved_layout['default_layout'])) {
// loop through the template parts and prepare the $parts variable for the load_template_part method
foreach ($saved_layout['template_group'] as $template_group) {
$parts[] = array('template_group' => $template_group);
}
// end template part loop
}
// end layout check
}
// end saved layouts loop
} elseif (!$parts || in_array('none', $parts[0])) {
$parts = $global_parts;
}
// loop through each part and load the template parts
if (is_array($parts)) {
foreach ($parts as $part) {
$this->load_template_part($part);
}
}
}
/**
* Get a list of the template parts in the current theme, return them
* in an array.
*
* @return array An array of template parts
*/
function wds_page_builder_get_parts()
{
$parts = array();
$parts_dir = wds_page_builder_get_option('parts_dir') ? trailingslashit(get_stylesheet_directory()) . wds_page_builder_get_option('parts_dir') : get_stylesheet_directory() . '/parts';
$parts_prefix = wds_page_builder_get_option('parts_prefix') ? wds_page_builder_get_option('parts_prefix') : 'part';
// add a generic 'none' option
$parts['none'] = __('- No Template Parts -', 'wds-simple-page-builder');
foreach (glob($parts_dir . '/' . $parts_prefix . '-*.php') as $part) {
$part_slug = str_replace(array($parts_dir . '/' . $parts_prefix . '-', '.php'), '', $part);
$parts[$part_slug] = ucwords(str_replace('-', ' ', $part_slug));
}
if (empty($parts)) {
return __('No template parts found', 'wds-simple-page-builder');
}
return $parts;
}
