CC-3771: year column in cc_files sometimes has values greater than 2^31-1, which causes postgresql to fail when trying to convert this to a year.

airtime_mvc/application/models/StoredFile.php

@@ -91,6 +91,27 @@ class Application_Model_StoredFile {
         }
         else {
             $dbMd = array();
+            
+            if (isset($p_md["year"])){
+                // We need to make sure to clean this value before inserting into database.
+                // If value is outside of range [-2^31, 2^31-1] then postgresl will throw error
+                // when trying to retrieve this value. We could make sure number is within these bounds,
+                // but simplest is to do substring to 4 digits (both values are garbage, but at least our
+                // new garbage value won't cause errors). If the value is 2012-01-01, then substring to
+                // 4 digits is an OK result.
+                // CC-3771
+                
+                $year = $p_md["year"];
+                
+                if (strlen($year) > 4){
+                    $year = substr($year, 0, 4);
+                }
+                if (!is_numeric($year)){
+                    $year = 0;
+                }
+                $p_md["year"] = $year;
+            }
+            
             foreach ($p_md as $mdConst => $mdValue) {
                 $dbMd[constant($mdConst)] = $mdValue;
             }