added admin settings for advanced search

materio_search_api.admin.inc

@@ -7,11 +7,11 @@ function materio_search_api_settings(){
 	foreach ($indexes as $machine_name => $index) {
 		if($index->status == 1)
 			$index_options[$index->machine_name] = $index->name;
-	}		
+	}
 
 	$languages = locale_language_list();
 	// dsm($languages, 'languages');
-	
+
 	foreach ($languages as $lcode => $name) {
 		$form['mainsearchindex_'.$lcode] = array(
 			'#type'=>'select',
@@ -36,7 +36,7 @@ function materio_search_api_settings(){
 	}
 
 
-	// TODO:  select the activated viewmodes for change view mode and selected view mode  
+	// TODO:  select the activated viewmodes for change view mode and selected view mode
 	$entity_infos = entity_get_info();
   // dsm($entity_infos, 'entity_infos');
   foreach ($entity_infos['node']['view modes'] as $viewmode => $value) {
@@ -68,6 +68,19 @@ function materio_search_api_settings(){
 		);
 	}
 
+	$vocabularies = taxonomy_get_vocabularies();
+	// dsm($vocabularies, 'vocabularies');
+	foreach ($vocabularies as $vid => $voc){
+		$vocs_options[$vid] = $voc->name;
+	}
+
+	$form['advancedsearchvocs'] = array(
+		'#type'=>'select',
+		'#options'=>$vocs_options,
+		'#default_value' => variable_get('advancedsearchvocs', array()),
+		'#title' => t('Advanced Search Vocabularies'),
+		'#multiple' => true,
+	);
 
 	return system_settings_form($form);
 }