add block for donations

fulcrm_shoppingcart.module

@@ -44,6 +44,44 @@ function hook_fulcrm_shoppingcart_transaction_success( $transaction ) {
 function hook_fulcrm_shoppingcart_transaction_failure( $transaction ) {
 }
 
+function fulcrm_shoppingcart_block_info() {
+    $blocks[ 'donate' ] = array( 'info' => t('Make a Donation'),
+                                 'cache' => DRUPAL_CACHE_GLOBAL,
+                                 );
+    return $blocks;
+}
+
+function fulcrm_shoppingcart_block_view( $delta = '' ) {
+    $block = array();
+
+    if ( $delta == 'donate' ) {
+        if ( variable_get( 'fulcrm_shoppingcart_donations', false ) ) {
+            $solicited_product_id = variable_get( 'fulcrm_shoppingcart_donation_solicited_product', 0 );
+            if ( $solicited_product_id > 0 ) {
+                $person = array();
+
+                $product_data = fulcrm_apiv2_GET( 'product/' . $solicited_product_id . '/',
+                                                  $query = array( 'expand' => implode( ',', array( 'content_object',
+                                                                                                   'selector_object',
+                                                                                                   'person_ddatacollection',
+                                                                                                   'organisation_ddatacollection',
+                                                                                                   'thing_ddatacollection',
+                                                                                                   'transaction_ddatacollection',
+                                                                                                   'lineitem_ddatacollection',
+                                                                                                   ) ) ) );
+                $block[ 'subject' ] = t('Make a Donation');
+                if ( $product_data[ 'success' ] ) {
+                    $block[ 'content' ] = drupal_get_form( 'fulcrm_shoppingcart_buy_donation_form', $person, $product_data[ 'data' ] );
+                } else {
+                    $block[ 'content' ] = 'There was a problem loading the product to make a donation.';
+                }
+            }
+        }
+    }
+
+    return $block;
+}
+
 function fulcrm_shoppingcart_menu() {
     /*
     $items[ 'admin/config/services/fulcrm' ] = array( 'page callback' => 'system_admin_menu_block_page',
@@ -566,7 +604,7 @@ function _fulcrm_shoppingcart_buy_donation_product_update_form( &$form, &$form_s
                                          '#title' => 'Donation',
                                          );
             $form[ 'donation' ][ 'donation_amount' ] = array( '#type' => 'textfield',
-                                                              '#title' => 'Donation Amount (' . $product[ '_price' ][ 'currency' ] . ')',
+                                                              '#title' => 'Amount (' . $product[ '_price' ][ 'currency' ] . ')',
                                                               '#default_value' => sprintf( "%.2f", $product[ '_price' ][ 'item_net' ] ),
                                                               );
         }