/**
* Basic top-level template hierarchy. I generally prefer to leave this functionality up to
* themes. This is just a foundation to build upon if needed.
*
* @since 1.0.0
* @access public
* @param string $template
* @return string
*/
function thds_template_include($template)
{
// Bail if not a theme page.
if (!thds_is_theme_designer()) {
return $template;
}
$templates = array();
// Author archive.
if (thds_is_author()) {
$templates[] = 'theme-author.php';
// Subject archive.
} else {
if (thds_is_subject()) {
$templates[] = 'theme-subject.php';
// Feature archive.
} else {
if (thds_is_feature()) {
$templates[] = 'theme-feature.php';
// Single theme.
} else {
if (thds_is_single_theme()) {
$post_template = get_post_meta(get_queried_object_id(), 'template', true);
if ('' === $post_template) {
$post_template = get_post_meta(get_queried_object_id(), '_wp_theme_template', true);
}
if ($post_template) {
$templates[] = $post_template;
}
$templates[] = 'theme-single.php';
}
}
}
}
// Fallback template for all archive-type pages.
if (thds_is_archive()) {
$templates[] = 'theme-archive.php';
}
// Fallback template.
$templates[] = 'theme-designer.php';
// Check if we have a template.
$has_template = locate_template(apply_filters('thds_template_hierarchy', $templates));
// Return the template.
return $has_template ? $has_template : $template;
}
/**
* Conditional tag to check if viewing any Theme Designer plugin page.
*
* @since 1.0.0
* @access public
* @param mixed $term
* @return bool
*/
function thds_is_theme_designer()
{
$is_thds = thds_is_theme_archive() || thds_is_single_theme() || thds_is_author() || thds_is_subject() || thds_is_feature();
return apply_filters('thds_is_theme_designer', $is_thds);
}