upadted to 1.8

contrib/search_api_views/includes/handler_argument_fulltext.inc

@@ -3,7 +3,7 @@
 /**
  * Views argument handler class for handling fulltext fields.
  */
-class SearchApiViewsHandlerArgumentFulltext extends SearchApiViewsHandlerArgumentText {
+class SearchApiViewsHandlerArgumentFulltext extends SearchApiViewsHandlerArgument {
 
   /**
    * Specify the options this filter uses.
@@ -11,6 +11,7 @@ class SearchApiViewsHandlerArgumentFulltext extends SearchApiViewsHandlerArgumen
   public function option_definition() {
     $options = parent::option_definition();
     $options['fields'] = array('default' => array());
+    $options['conjunction'] = array('default' => 'AND');
     return $options;
   }
 
@@ -20,6 +21,8 @@ class SearchApiViewsHandlerArgumentFulltext extends SearchApiViewsHandlerArgumen
   public function options_form(&$form, &$form_state) {
     parent::options_form($form, $form_state);
 
+    $form['help']['#markup'] = t('Note: You can change how search keys are parsed under "Advanced" > "Query settings".');
+
     $fields = $this->getFulltextFields();
     if (!empty($fields)) {
       $form['fields'] = array(
@@ -31,6 +34,17 @@ class SearchApiViewsHandlerArgumentFulltext extends SearchApiViewsHandlerArgumen
         '#multiple' => TRUE,
         '#default_value' => $this->options['fields'],
       );
+      $form['conjunction'] = array(
+        '#title' => t('Operator'),
+        '#description' => t('Determines how multiple keywords entered for the search will be combined.'),
+        '#type' => 'radios',
+        '#options' => array(
+          'AND' => t('Contains all of these words'),
+          'OR' => t('Contains any of these words'),
+        ),
+        '#default_value' => $this->options['conjunction'],
+      );
+
     }
     else {
       $form['fields'] = array(
@@ -49,6 +63,9 @@ class SearchApiViewsHandlerArgumentFulltext extends SearchApiViewsHandlerArgumen
     if ($this->options['fields']) {
       $this->query->fields($this->options['fields']);
     }
+    if ($this->options['conjunction'] != 'AND') {
+      $this->query->setOption('conjunction', $this->options['conjunction']);
+    }
 
     $old = $this->query->getOriginalKeys();
     $this->query->keys($this->argument);