4 files changed, 32 insertions, 7 deletions
diff --git a/codebase/db_pdo.php b/codebase/db_pdo.php
index d1ad4d8..1417462 100644
--- a/codebase/db_pdo.php
+++ b/codebase/db_pdo.php
@@ -39,6 +39,31 @@ class PDODBDataWrapper extends DBDataWrapper{
 		return $sql;
 	}
 	
+	public function tables_list() {
+		$result = $this->query("SHOW TABLES");
+		if ($result===false) throw new Exception("MySQL operation failed\n".mysql_error($this->connection));
+
+		$tables = array();
+		while ($table = $result->next()) {
+			$tables[] = $table[0];
+		}
+		return $tables;
+	}
+
+	public function fields_list($table) {
+		$result = $this->query("SHOW COLUMNS FROM `".$table."`");
+		if ($result===false) throw new Exception("MySQL operation failed\n".mysql_error($this->connection));
+
+		$fields = array();
+        $id = "";
+		while ($field = $result->next()) {
+			if ($field['Key'] == "PRI")
+				$id = $field["Field"];
+            else
+			    $fields[] = $field["Field"];
+		}
+		return array("fields" => $fields, "key" => $id );
+	}
 		
 	public function get_next($res){
 		$data = $res->next();
diff --git a/codebase/db_phpcake.php b/codebase/db_phpcake.php
index 97d94eb..4df0289 100644
--- a/codebase/db_phpcake.php
+++ b/codebase/db_phpcake.php
@@ -19,9 +19,9 @@ class PHPCakeDBDataWrapper extends ArrayDBDataWrapper{
 		else
 			$res = $this->connection->find("all");
 
+		$temp = array();
 		if (sizeof($res)){
 			$name = get_class($this->connection);
-			$temp = array();
 			for ($i=sizeof($res)-1; $i>=0; $i--)
 				$temp[]=&$res[$i][$name];
 		}
diff --git a/codebase/db_phpyii.php b/codebase/db_phpyii.php
index f71d61a..616d7f3 100644
--- a/codebase/db_phpyii.php
+++ b/codebase/db_phpyii.php
@@ -13,8 +13,8 @@ class PHPYiiDBDataWrapper extends ArrayDBDataWrapper{
 		else
 			$res = $this->connection->findAll();
 
+		$temp = array();
 		if (sizeof($res)){
-			$temp = array();
 			foreach ($res as $obj)
 				$temp[]=$obj->getAttributes();
 		}
diff --git a/codebase/gantt_connector.php b/codebase/gantt_connector.php
index 74b8636..3577835 100644
--- a/codebase/gantt_connector.php
+++ b/codebase/gantt_connector.php
@@ -131,15 +131,15 @@ class GanttConnector extends Connector{
 class GanttDataProcessor extends DataProcessor{
     function name_data($data){
         if ($data=="start_date")
-            return $this->config->text[0]["db_name"];
+            return $this->config->text[0]["name"];
         if ($data=="id")
-            return $this->config->id["db_name"];
+            return $this->config->id["name"];
         if ($data=="duration" && $this->config->text[1]["name"] == "duration")
-            return $this->config->text[1]["db_name"];
+            return $this->config->text[1]["name"];
         if ($data=="end_date" && $this->config->text[1]["name"] == "end_date")
-            return $this->config->text[1]["db_name"];
+            return $this->config->text[1]["name"];
         if ($data=="text")
-            return $this->config->text[2]["db_name"];
+            return $this->config->text[2]["name"];
 
         return $data;
     }