/**
* Attempt to load a custom Achievements functions file, similar to a theme's functions.php file.
*
* @global string $pagenow
* @since Achievements (3.0)
*/
function dpa_load_theme_functions()
{
global $pagenow;
// If Achievements is being deactivated, do not load any more files
if (dpa_is_deactivation()) {
return;
}
if (!defined('WP_INSTALLING') || !empty($pagenow) && 'wp-activate.php' !== $pagenow) {
dpa_locate_template('achievements-functions.php', true);
if (class_exists('DPA_Default')) {
achievements()->theme_functions = new DPA_Default();
}
}
}
/**
* Retrieve path to a template
*
* Used to quickly retrieve the path of a template without including the file
* extension. It will also check the parent theme and templates theme with
* the use of {@link dpa_locate_template()}. Allows for more generic template
* locations without the use of the other get_*_template() functions.
*
* @param string $type Filename without extension.
* @param array $templates An optional list of template candidates
* @return string Full path to file.
* @since Achievements (3.0)
*/
function dpa_get_query_template($type, $templates = array())
{
// Only allow a-z0-9 characters in file names
$type = preg_replace('|[^a-z0-9-]+|', '', $type);
if (empty($templates)) {
$templates = array("{$type}.php");
}
/**
* Filter possible templates, try to match one, and set any Achievements theme
* compat properties so they can be cross-checked later.
*/
$templates = apply_filters("dpa_get_{$type}_template", $templates);
$templates = dpa_set_theme_compat_templates($templates);
$template = dpa_locate_template($templates);
$template = dpa_set_theme_compat_template($template);
return apply_filters("dpa_{$type}_template", $template);
}
