function wpsolr_admin_tabs($current = 'solr_indexes')
{
// Get default search solr index indice
WpSolrExtensions::require_once_wpsolr_extension(WpSolrExtensions::OPTION_INDEXES, true);
$option_indexes = new OptionIndexes();
$default_search_solr_index = $option_indexes->get_default_search_solr_index();
$nb_indexes = count($option_indexes->get_indexes());
$are_there_indexes = $nb_indexes > 0;
$tabs = array();
$tabs['solr_indexes'] = $are_there_indexes ? '1. Define your Solr Indexes' : '1. Define your Solr Index';
if ($are_there_indexes) {
$tabs['solr_option'] = sprintf("2. Define your search with '%s'", !isset($default_search_solr_index) ? $are_there_indexes ? "<span class='text_error'>No index selected</span>" : '' : $option_indexes->get_index_name($default_search_solr_index));
$tabs['solr_plugins'] = '3. Define which plugins to work with';
$tabs['solr_operations'] = '4. Send your data';
}
echo '<div id="icon-themes" class="icon32"><br></div>';
echo '<h2 class="nav-tab-wrapper">';
foreach ($tabs as $tab => $name) {
$class = $tab == $current ? ' nav-tab-active' : '';
echo "<a class='nav-tab{$class}' href='admin.php?page=solr_settings&tab={$tab}'>{$name}</a>";
}
echo '</h2>';
}
