/**
* Register our customizer breadcrumb options for the parent class to load.
*
* @since 1.0.0
* @access public
* @param object $wp_customize The WordPress customizer API object.
* @return void
*/
function carelib_register_breadcrumb_settings($wp_customize)
{
$section = "{$GLOBALS['carelib_prefix']}_breadcrumbs";
$wp_customize->add_section($section, array('title' => __('Breadcrumbs', 'carelib'), 'description' => __('Choose where you would like breadcrumbs to display.', 'carelib'), 'priority' => 110, 'capability' => 'edit_theme_options'));
$priority = 10;
foreach (carelib_get_breadcrumb_options() as $breadcrumb => $setting) {
$wp_customize->add_setting($breadcrumb, array('default' => $setting['default'], 'sanitize_callback' => 'absint'));
$wp_customize->add_control($breadcrumb, array('label' => $setting['label'], 'section' => $section, 'type' => 'checkbox', 'priority' => $priority++));
}
}
/**
* Display our breadcrumbs based on selections made in the WordPress customizer.
*
* @since 1.0.0
* @access public
* @return bool true if both our template tag and theme mod return true.
*/
function carelib_display_breadcrumbs()
{
// Grab our available breadcrumb display options.
$options = array_keys(carelib_get_breadcrumb_options());
// Set up an array of template tags to map to our breadcrumb display options.
$tags = apply_filters("{$GLOBALS['carelib_prefix']}_breadcrumb_tags", array(is_singular() && !is_attachment() && !is_page(), is_page(), is_home() && !is_front_page(), is_archive(), is_404(), is_attachment()));
// Loop through our theme mods to see if we have a match.
foreach (array_combine($options, $tags) as $mod => $tag) {
// Return true if we find an enabled theme mod within the correct section.
if (1 === absint(get_theme_mod($mod, 0)) && true === $tag) {
return true;
}
}
return false;
}