/**
* Retrieve the name of the highest priority template file that exists.
*
* Searches in the STYLESHEETPATH before TEMPLATEPATH so that themes which
* inherit from a parent theme can just overload one file. If the template is
* not found in either of those, it looks in the theme-compat folder last.
*
* @since bbPres (r3618)
*
* @param string|array $template_names Template file(s) to search for, in order.
* @param bool $load If true the template file will be loaded if it is found.
* @param bool $require_once Whether to require_once or require. Default true.
* Has no effect if $load is false.
* @return string The template filename if one is located.
*/
function bbp_locate_template($template_names, $load = false, $require_once = true)
{
// No file found yet
$located = false;
// Try to find a template file
foreach ((array) $template_names as $template_name) {
// Continue if template is empty
if (empty($template_name)) {
continue;
}
// Trim off any slashes from the template name
$template_name = ltrim($template_name, '/');
// Check child theme first
if (file_exists(trailingslashit(STYLESHEETPATH) . $template_name)) {
$located = trailingslashit(STYLESHEETPATH) . $template_name;
break;
// Check parent theme next
} elseif (file_exists(trailingslashit(TEMPLATEPATH) . $template_name)) {
$located = trailingslashit(TEMPLATEPATH) . $template_name;
break;
// Check theme compatibility last
} elseif (file_exists(trailingslashit(bbp_get_theme_compat_dir()) . $template_name)) {
$located = trailingslashit(bbp_get_theme_compat_dir()) . $template_name;
break;
}
}
if (true == $load && !empty($located)) {
load_template($located, $require_once);
}
return $located;
}
static function add_template_locations($locations)
{
$stylesheet_dir = get_stylesheet_directory();
$template_dir = get_template_directory();
$compat_dir = untrailingslashit(bbp_get_theme_compat_dir());
foreach ($locations as $k => $location) {
// append 'kr' to all locations
if (strpos($location, $compat_dir) === 0 || strpos($location, BBPKR_PATH) === 0) {
// var_dump($location);
continue;
}
if ($location == $template_dir || $location == $stylesheet_dir) {
// unset( $locations[$k] );
continue;
}
$locations[$k] .= 'kr';
}
return $locations;
}