Process variables for easy-breadcrumb.tpl.php.
See also
File
-
./
easy_breadcrumb.module, line 143
Code
function template_preprocess_easy_breadcrumb(&$variables) {
$breadcrumbs = _easy_breadcrumb_build_items();
if (module_exists('schemaorg')) {
$variables['list_type'] = 'https://schema.org/BreadcrumbList';
}
else {
$variables['list_type'] = 'http://data-vocabulary.org/Breadcrumb';
}
foreach ($breadcrumbs as $i => $breadcrumb) {
if (isset($breadcrumb['url'])) {
$variables['breadcrumb'][$i] = '<span itemprop="title">';
$parsed_query = array();
$parsed_url = parse_url($breadcrumb['url']);
if (isset($parsed_url['query'])) {
parse_str($parsed_url['query'], $parsed_query);
}
$variables['breadcrumb'][$i] .= l($breadcrumb['content'], $parsed_url['path'], array(
'attributes' => array(
'class' => $breadcrumb['class'],
),
'query' => $parsed_query,
'html' => !empty($breadcrumb['html']) ? $breadcrumb['html'] : FALSE,
));
$variables['breadcrumb'][$i] .= '</span>';
}
else {
$class = implode(' ', $breadcrumb['class']);
$variables['breadcrumb'][$i] = '<span class="' . $class . '" itemprop="title">' . $breadcrumb['content'] . '</span>';
}
}
$variables['segments_quantity'] = isset($variables['breadcrumb']) ? count($variables['breadcrumb']) : 0;
$variables['separator_ending'] = variable_get(EasyBreadcrumbConstants::DB_VAR_SEPERATOR_ENDING, FALSE) ? 0 : 1;
$variables['separator'] = filter_xss(variable_get(EasyBreadcrumbConstants::DB_VAR_SEGMENTS_SEPARATOR, '»'));
}