/**
* @file
* template.php
*/
function bootstrap2_menu_link(array $variables)
{
$element = $variables['element'];
$sub_menu = '';
if ($element['#below']) {
// Prevent dropdown functions from being added to management menu so it
// does not affect the navbar module.
if ($element['#original_link']['menu_name'] == 'management' && module_exists('navbar')) {
$sub_menu = drupal_render($element['#below']);
} elseif (!empty($element['#original_link']['depth']) && $element['#original_link']['depth'] == 1) {
// Add our own wrapper.
unset($element['#below']['#theme_wrappers']);
$sub_menu = '<ul class="dropdown-menu">' . drupal_render($element['#below']) . '</ul>';
// Generate as standard dropdown.
$element['#title'] .= ' <span class="caret"></span>';
$element['#attributes']['class'][] = 'dropdown';
$element['#localized_options']['html'] = TRUE;
// Set dropdown trigger element to # to prevent inadvertant page loading
// when a submenu link is clicked.
$element['#localized_options']['attributes']['data-target'] = '#';
$element['#localized_options']['attributes']['class'][] = 'dropdown-toggle';
$element['#localized_options']['attributes']['data-toggle'] = 'dropdown';
}
}
// On primary navigation menu, class 'active' is not set on active menu item.
// @see https://drupal.org/node/1896674
if (($element['#href'] == $_GET['q'] || $element['#href'] == '<front>' && drupal_is_front_page()) && empty($element['#localized_options']['language'])) {
$element['#attributes']['class'][] = 'active';
}
// comportement standard du theme bootstrap
$output = l($element['#title'], $element['#href'], $element['#localized_options']);
// Chargement de la conf du module single_page_site
if (module_exists('single_page_site')) {
$single_page_site_settings = variable_get('single_page_site_settings', array());
if (array_key_exists('menu', $single_page_site_settings) && $element['#original_link']['menu_name'] == $single_page_site_settings['menu']) {
// remplacement des liens avec ancres
if (in_array($single_page_site_settings['class'], $element['#localized_options']['attributes']['class'])) {
$element['#localized_options']['fragment'] = _single_page_site_generate_anchor($element['#href']);
$element['#localized_options']['attributes']['class'][] = 'page-scroll';
$element['#localized_options']['external'] = TRUE;
// si page en cours est l'accueil + la one page est aussi l'accueil
if (variable_get('site_frontpage') == 'single-page-site') {
$output = l($element['#title'], NULL, $element['#localized_options']);
} else {
$output = l($element['#title'], 'single-page-site', $element['#localized_options']);
}
}
}
}
return '<li' . drupal_attributes($element['#attributes']) . '>' . $output . $sub_menu . "</li>\n";
}
/**
* Loads single page.
* @return type
*/
public function load()
{
if (empty($this->settings->get('menu'))) {
// If settings aren't set.
return array('#markup' => $this->t('You have to !configure single page before you can use it.', array('!configure' => \Drupal::l(t('configure'), Url::fromRoute('single_page_site.config')))));
}
$items = array();
$current_item_count = 1;
$messages = drupal_get_messages();
$menu_name = $this->settings->get('menu');
$tree = _single_page_site_get_menu_children($menu_name);
foreach ($tree as $object) {
$output = NULL;
// Check if menu item has to be rendered.
$render_menu_item = FALSE;
$itemPluginDefinition = $object->link->getPluginDefinition();
if ($itemPluginDefinition['route_name'] != '<front>') {
if (empty($this->settings->get('class'))) {
// If class is empty => all menu items.
$render_menu_item = TRUE;
}
// TODO: if menu attributes is ported, add check if class hide is applied.
}
if ($render_menu_item) {
// Collect generated messages.
$messages += drupal_get_messages();
// Get params.
$params = $itemPluginDefinition['route_parameters'];
// Generate href.
$href = Url::fromRoute($itemPluginDefinition['route_name'], $params)->toString();
// Filter href.
$anchor = _single_page_site_generate_anchor($href);
$item_title = $itemPluginDefinition['title'];
$item_tag = $this->settings->get('tag');
// Handle sub request.
$render = $this->handleSubRequest($href);
$output = is_array($render) ? $this->renderer->render($render) : $render;
// Let other modules makes changes to $output.
\Drupal::moduleHandler()->alter('single_page_site_output', $output, $current_item_count);
// Build renderable array.
$item = array('output' => $output, 'anchor' => $anchor, 'title' => $item_title, 'tag' => $item_tag);
$items[] = $item;
$current_item_count++;
}
}
// Reinject the messages.
foreach ($messages as $type => $data) {
foreach ($data as $message) {
drupal_set_message($message, $type);
}
}
// Render output and attach JS files.
$js_settings = array('menuClass' => $this->settings->get('menuclass'), 'distanceUp' => $this->settings->get('up'), 'distanceDown' => $this->settings->get('down'), 'updateHash' => $this->settings->get('updatehash'), 'offsetSelector' => $this->settings->get('offsetselector'));
$page_content = array('#theme' => 'single_page_site', '#items' => $items, '#title' => $this->setTitle(), '#attached' => array('library' => array('single_page_site/single_page_site.scrollspy')));
if ($this->settings->get('smoothscrolling')) {
// Add smotth scrolling.
$page_content['#attached']['library'][] = 'single_page_site/single_page_site.scroll';
}
$page_content['#attached']['drupalSettings']['singlePage'] = $js_settings;
return $page_content;
}
