Adding fields to avoid see BT#6449

main/cron/import_csv.php

@@ -538,6 +538,10 @@ class ImportCsv
      */
     private function importSessions($file)
     {
+        $avoid =  null;
+        if (isset($this->conditions['importSessions']) && isset($this->conditions['importSessions']['update'])) {
+            $avoid = $this->conditions['importSessions']['update'];
+        }
         $result = SessionManager::importCSV(
             $file,
             true,
@@ -547,7 +551,8 @@ class ImportCsv
             $this->extraFieldIdNameList['session'],
             $this->daysCoachAccessBeforeBeginning,
             $this->daysCoachAccessAfterBeginning,
-            $this->defaultSessionVisibility
+            $this->defaultSessionVisibility,
+            $avoid
         );
 
         if (!empty($result['error_message'])) {

main/inc/lib/sessionmanager.lib.php

@@ -1887,7 +1887,8 @@ class SessionManager
         $extraFieldId = null,
         $daysCoachAccessBeforeBeginning = null,
         $daysCoachAccessAfterBeginning = null,
-        $sessionVisibility = 1
+        $sessionVisibility = 1,
+        $fieldsToAvoidUpdate = array()
     )
     {
         $content = file($file);
@@ -2045,7 +2046,7 @@ class SessionManager
                                 date_start = '$date_start',
                                 date_end = '$date_end',
                                 visibility = '$visibility',
-                                session_category_id = '$session_category_id'".$extraParameters;
+                                session_category_id = '$session_category_id' ".$extraParameters;
 
                         Database::query($sql_session);
                         // We get the last insert id.
@@ -2066,30 +2067,28 @@ class SessionManager
                         }
                     } else {
 
+                        $params = array(
+                            'id_coach' =>  $coach_id,
+                            'date_start' => $date_start,
+                            'date_end' => $date_end,
+                            'visibility' => $visibility,
+                            'session_category_id' => $session_category_id
+                        );
+
+                        if (!empty($fieldsToAvoidUpdate)) {
+                            foreach ($fieldsToAvoidUpdate as $field) {
+                                unset($params[$field]);
+                            }
+                        }
+
                         if (isset($sessionId) && !empty($sessionId)) {
                             // The session already exists, update it then.
-                            $sql_session = "UPDATE $tbl_session SET
-                                    id_coach = '$coach_id',
-                                    date_start = '$date_start',
-                                    date_end = '$date_end',
-                                    visibility = '$visibility',
-                                    session_category_id = '$session_category_id'
-                                WHERE id = '$sessionId'";
-                            //name = '$session_name'
-                            Database::query($sql_session);
+                            Database::update($tbl_session, $params, array('id = ?' => $sessionId));
                             $session_id = $sessionId;
                         } else {
+                            Database::update($tbl_session, $params, array("name = '?' " => $session_name));
 
-                            // The session already exists, update it then.
-                            $sql_session = "UPDATE $tbl_session SET
-                                    id_coach = '$coach_id',
-                                    date_start = '$date_start',
-                                    date_end = '$date_end',
-                                    visibility = '$visibility',
-                                    session_category_id = '$session_category_id'
-                                WHERE name = '$session_name'";
-                            Database::query($sql_session);
-                            $row = Database::query("SELECT id FROM $tbl_session WHERE name='$session_name'");
+                            $row = Database::query("SELECT id FROM $tbl_session WHERE name = '$session_name'");
                             list($session_id) = Database::fetch_array($row);
                         }