move core schema to class files

[quix0rs-gnu-social.git] / classes / Login_token.php

diff --git a/classes/Login_token.php b/classes/Login_token.php
index c172b30abc8b5f0e71b0fbb23a8342f7e2b3cb20..3733af66cf6baafe56bb13f6ffe4797cc50a78f5 100644 (file)
--- a/classes/Login_token.php
+++ b/classes/Login_token.php
@@ -23,7 +23,7 @@ if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
 
 require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
 
-class Login_token extends Memcached_DataObject
+class Login_token extends Managed_DataObject
 {
     ###START_AUTOCODE
     /* the code below is auto generated do not remove the above tag */
@@ -35,8 +35,66 @@ class Login_token extends Memcached_DataObject
     public $modified;                        // timestamp()   not_null default_CURRENT_TIMESTAMP
 
     /* Static get */
-    function staticGet($k,$v=NULL) { return DB_DataObject::staticGet('Login_token',$k,$v); }
+    function staticGet($k,$v=NULL) { return Memcached_DataObject::staticGet('Login_token',$k,$v); }
 
     /* the code above is auto generated do not remove the tag below */
     ###END_AUTOCODE
+
+    public static function schemaDef()
+    {
+        return array(
+            'fields' => array(
+                'user_id' => array('type' => 'int', 'not null' => true, 'description' => 'user owning this token'),
+                'token' => array('type' => 'char', 'length' => 32, 'not null' => true, 'description' => 'token useable for logging in'),
+                'created' => array('type' => 'datetime', 'not null' => true, 'description' => 'date this record was created'),
+                'modified' => array('type' => 'timestamp', 'not null' => true, 'description' => 'date this record was modified'),
+            ),
+            'primary key' => array('user_id'),
+            'foreign keys' => array(
+                'login_token_user_id_fkey' => array('user', array('user_id' => 'id')),
+            ),
+        );
+    }
+
+    const TIMEOUT = 120; // seconds after which to timeout the token
+
+    /*
+    DB_DataObject calculates the sequence key(s) by taking the first key returned by the keys() function.
+    In this case, the keys() function returns user_id as the first key. user_id is not a sequence, but
+    DB_DataObject's sequenceKey() will incorrectly think it is. Then, since the sequenceKey() is a numeric
+    type, but is not set to autoincrement in the database, DB_DataObject will create a _seq table and
+    manage the sequence itself. This is not the correct behavior for the user_id in this class.
+    So we override that incorrect behavior, and simply say there is no sequence key.
+    */
+    function sequenceKey()
+    {
+        return array(false,false);
+    }
+
+    function makeNew($user)
+    {
+        $login_token = Login_token::staticGet('user_id', $user->id);
+
+        if (!empty($login_token)) {
+            $login_token->delete();
+        }
+
+        $login_token = new Login_token();
+
+        $login_token->user_id = $user->id;
+        $login_token->token   = common_good_rand(16);
+        $login_token->created = common_sql_now();
+
+        $result = $login_token->insert();
+
+        if (!$result) {
+            common_log_db_error($login_token, 'INSERT', __FILE__);
+            // TRANS: Exception thrown when trying creating a login token failed.
+            // TRANS: %s is the user nickname for which token creation failed.
+            throw new Exception(sprintf(_('Could not create login token for %s'),
+                                                 $user->nickname));
+        }
+
+        return $login_token;
+    }
 }