Index: uc_stock/uc_stock.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/ubercart/uc_stock/uc_stock.module,v
retrieving revision 1.8
diff -u -u -r1.8 uc_stock.module
--- uc_stock/uc_stock.module	31 Mar 2008 20:45:13 -0000	1.8
+++ uc_stock/uc_stock.module	17 Apr 2008 23:56:12 -0000
@@ -394,3 +394,125 @@
   return drupal_mail('uc_stock', $to, $subject, $body, $from);
 }
 
+/** 
+ * Implementation of hook_views_tables() 
+ */
+
+function uc_stock_views_tables() {
+  $tables['uc_product_stock'] = array(
+    'name' => 'uc_product_stock',
+    'join' => array(
+      'left' => array(
+        'table' => 'node',
+        'field' => 'nid'
+      ),
+      'right' => array(
+        'field' => 'nid',
+      ),
+      //@todo: should I join uc_stock.sku to uc_product.model?
+    ),
+    'fields' => array(
+      'sku' => array(
+        'name' => t('Stock: SKU'),
+        'help' => t('The model or SKU of the stock level'),
+        'sortable' => TRUE,
+      ),    
+      'active' => array(
+        'name' => t('Stock: Active'),
+        'help' => t('@todo: copy goes here'),
+        'handler' => 'uc_stock_views_handler_active',
+        'sortable' => TRUE,
+      ),
+      'stock' => array(
+        'name' => t('Stock: Stock Level'),
+        'help' => t('The current stock level'),
+        //@todo: add handler for formatting non-whole numbers. with options...
+        'sortable' => TRUE,
+      ),
+      'threshold' => array(
+        'name' => t('Stock: threshold'),
+        'help' => t('The threshold or warning limit of the stock level'),
+        'sortable' => TRUE,
+      ),
+    ),
+    'sorts' => array(
+      'sku' => array(
+        'name' => t('Stock: SKU'),
+      ),    
+      'active' => array(
+        'name' => t('Stock: Active'),
+        'help' => t('@todo: copy goes here'),
+      ),
+      'stock' => array(
+        'name' => t('Stock: Stock Level'),
+        'help' => t('The current stock level'),
+      ),
+      'threshold' => array(
+        'name' => t('Stock: threshold'),
+        'help' => t('The threshold or warning limit of the stock level'),
+      ),
+    ),
+    'filters' => array(
+      'sku' => array(
+        'name' => 'Stock: SKU',
+        'operator' =>  'views_handler_operator_eqneq',
+        'help' => t('Filter the node based on stock SKU.'),
+      ),
+      'stock' => array(
+        'name' => 'Stock: Stock Level',
+        'operator' => 'views_handler_operator_gtlt',
+        'help' => t('Filter the node based on stock level.'),
+      ),
+      'threshold' => array(
+        'name' => 'Stock: Threshold',
+        'operator' => 'views_handler_operator_gtlt',
+        'help' => t('Filter the node based on threshold level.'),
+      ),
+      'is_active' => array(
+        'name' => 'Stock: Is Active',
+        'operator' => 'views_handler_operator_yesno',
+        'handler' => 'uc_stock_views_handler_filter_is_active',
+        'help' => t('Filter the node based on whether or not it is derived from content type Product.'),
+      ),
+      'below_threshold' => array(
+        'name' => 'Stock: Is Below Threshold',
+        'operator' => 'views_handler_operator_yesno',
+        'handler' => 'uc_stock_views_handler_filter_below_threshold',
+        'help' => t('Filter the node based on whether it stock level is below te threshold.'),
+      ),
+
+    ),
+  );
+  return $tables;
+}
+ 
+function uc_stock_views_handler_active($fieldinfo, $fielddata, $value, $data) {
+  return ($value) ? t('Active') : t('Inactive');  
+}
+
+/**
+ * Filter out nodes that are not products.
+ */
+function uc_stock_views_handler_filter_below_threshold($op, $filter, $filterinfo, &$query) {
+  $types = array_keys(uc_product_node_info());
+
+  switch ($op){
+    case 'handler':
+      switch ($filter['operator']) {
+        case '0':
+          $query->add_where("uc_product_stock.stock  >= uc_product_stock.threshold");
+        break;
+        case '1':
+          $query->add_where("uc_product_stock.stock  < uc_product_stock.threshold");
+        break;
+      }
+    break;
+  }
+}
+function uc_stock_views_handler_filter_is_active($op, $filter, $filterinfo, &$query) {
+  switch ($op){
+    case 'handler':
+      $query->ensure_table("uc_product_stock");
+      $query->add_where("uc_product_stock.active = ". $filter['operator']);
+  }
+}