nouveau module "models" dans l'environnement

[mtweb] / mw / app / data / impl / mw_mysql.php

diff --git a/mw/app/data/impl/mw_mysql.php b/mw/app/data/impl/mw_mysql.php
index 991ac4d..ba8f56a 100644 (file)
--- a/mw/app/data/impl/mw_mysql.php
+++ b/mw/app/data/impl/mw_mysql.php
@@ -38,6 +38,29 @@
       return $this->query("USE ".$db_name);\r
     }
 
+    function desc_table($table_name){
+      $sql = "SELECT * from information_schema.columns where table_name='".$table_name."'";
+      $rst = $this->query($sql);
+      $desc = array(
+        "name" => $table_name,
+        "attributs" => array()
+      );
+      try{
+        while($v_rst = $this->fetch_assoc($rst)){\r
+          $desc["attributs"][$v_rst["COLUMN_NAME"]] = array(
+            "name" => $v_rst["COLUMN_NAME"],
+            "prymary_key" => $v_rst["COLUMN_KEY"] == "PRI" ? true : false,
+            "auto_increment" => $v_rst["EXTRA"] == "auto_increment" ? true : false
+          );
+        }\r
+        $this->free_result($rst);
+      }
+      catch(Exception $e){
+        throw new Exception($this->exception_out("Impossible de lire la description de la table"));
+      }
+      return $desc;
+    }
+
     function table_exists($table){\r
       if(!$this->link) $this->connect($this->host, $this->base, $this->user, $this->password);\r
       $rst = $this->query("SHOW TABLES");\r