handle generic products

fulcrm_shoppingcart.module

@@ -357,6 +357,75 @@ function fulcrm_shoppingcart_buy_eventbookingtype_form( $form, &$form_state, $pe
     return $form;
 }
 
+function fulcrm_shoppingcart_buy_generic_product_form_submit( $form, &$form_state ) {
+    $product_id = $form_state[ 'fulcrm_shoppingcart' ][ 'product' ][ 'id' ];
+
+    $person_id = NULL;
+    $person_uuid = NULL;
+    if ( array_key_exists( 'id', $form_state[ 'fulcrm_shoppingcart' ] ) )
+        $person_id = $form_state[ 'fulcrm_shoppingcart' ][ 'person' ][ 'id' ];
+    if ( array_key_exists( 'uuid', $form_state[ 'fulcrm_shoppingcart' ] ) )
+        $person_uuid = $form_state[ 'fulcrm_shoppingcart' ][ 'person' ][ 'uuid' ];
+
+    if ( array_key_exists( 'shoppingcart', $form_state[ 'fulcrm_shoppingcart' ] ) )
+        $cart = $form_state[ 'fulcrm_shoppingcart' ][ 'shoppingcart' ];
+    else
+        $cart = fulcrm_shoppingcart_get_session_cart();
+
+    if ( is_array( $cart ) ) {
+        if ( $person_uuid ) {
+            $api_data = fulcrm_apiv2_PATCH( $cart[ 'url' ], 
+                                            array( 'd' => array( 'fulcrm' => array( 'transaction' => array( 'person' => $person_uuid,
+                                                                                                            ),
+                                                                                    'person' => array( $person_uuid => array() ),
+                                                                                    ),
+                                                                 ),
+                                                   ),
+                                            $query = array( 'expand' => 'd' ) );
+        }
+
+        $shoppingitem_name = ( $form_state[ 'fulcrm_shoppingcart' ][ 'product' ][ 'name' ] );
+
+        $item = array( 'shoppingcart' => $cart[ 'url' ],
+                       'product' => fulcrm_apiv2_make_url( 'product', $product_id ),
+                       'quantity' => 1.0,
+                       'd' => array( 'name' => $shoppingitem_name,
+                                     ),
+                       );
+
+        $api_data = fulcrm_apiv2_POST( 'shoppingitem/', $item, $query = array( 'expand' => 'd' ) );
+        if ( $api_data[ 'success' ] ) {
+            drupal_set_message( t('Added "%item" to shopping cart.', array( '%item' => $item[ 'd' ][ 'name' ] ) ), 'status' );
+            $form_state[ 'redirect' ] = 'fulcrm/cart';
+        } else {
+            drupal_set_message( t('There was a problem adding your item to the shopping cart.'), 'error' );
+        }
+    } else {
+        drupal_set_message( t('There was a problem adding your item to the shopping cart.'), 'error' );
+    }
+
+    $form_state[ 'fulcrm_shoppingcart' ][ 'shoppingcart' ] = $cart;
+}
+
+function fulcrm_shoppingcart_buy_generic_product_form( $form, &$form_state, $person, $product ) {
+    $form_state[ 'fulcrm_shoppingcart' ][ 'person' ] = $person;
+    $form_state[ 'fulcrm_shoppingcart' ][ 'product' ] = $product;
+
+    $form = array();
+
+    $form[ 'title_product' ] = array( '#type' => 'markup',
+                                      '#markup' => '<h3>' . check_plain( $product[ 'name' ] ) . '</h3>',
+                                      );
+
+    $form[ 'actions' ] = array( '#type' => 'actions' );
+    $form[ 'actions' ][ 'save' ] = array( '#type' => 'submit',
+                                          '#value' => t('Add to Cart'),
+                                          '#submit' => array( 'fulcrm_shoppingcart_buy_generic_product_form_submit' ),
+                                          );
+
+    return $form;
+}
+
 function fulcrm_shoppingcart_buy( $product_id, $hmac ) {
     global $user;
 
@@ -392,7 +461,7 @@ function fulcrm_shoppingcart_buy( $product_id, $hmac ) {
         }
 
         if ( $product_data[ 'success' ] ) {
-            switch ( fulcrm_apiv2_url_to_type( $product_data[ 'data' ][ 'content_object' ][ 'url' ] ) ) {
+            switch ( $product_data[ 'data' ][ 'content_object' ][ 'url' ] ? fulcrm_apiv2_url_to_type( $product_data[ 'data' ][ 'content_object' ][ 'url' ] ) : null ) {
             case 'eventbookingtype':
                 $eventbookingtype_data = fulcrm_apiv2_GET( $product_data[ 'data' ][ 'content_object' ][ 'url' ],
                                                            $query = array( 'expand' => implode( ',', array( 'event',
@@ -404,6 +473,8 @@ function fulcrm_shoppingcart_buy( $product_id, $hmac ) {
                     return drupal_get_form( 'fulcrm_shoppingcart_buy_eventbookingtype_form', $person_data[ 'data' ], $eventbookingtype_data[ 'data' ], $product_data[ 'data' ] );
                 }
                 break;
+            case null:
+                return drupal_get_form( 'fulcrm_shoppingcart_buy_generic_product_form', $person_data[ 'data' ], $product_data[ 'data' ] );
             default:
                 return 'cannot handle these products yet';
             }