[Stack-cvs] stack-1-0/scripts stackDatabase.php,1.50,1.51 stackUser.php,1.15,1.16

[Chris S. <san...@us...>]

Update of /cvsroot/stack/stack-1-0/scripts
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv30006/scripts

Modified Files:
	stackDatabase.php stackUser.php 
Log Message:


Index: stackDatabase.php
===================================================================
RCS file: /cvsroot/stack/stack-1-0/scripts/stackDatabase.php,v
retrieving revision 1.50
retrieving revision 1.51
diff -C2 -d -r1.50 -r1.51
*** stackDatabase.php	17 Sep 2005 11:31:04 -0000	1.50
--- stackDatabase.php	20 Sep 2005 16:32:24 -0000	1.51
***************
*** 1260,1264 ****
  
  /**
- * Takes the itemSource and returns a PHP array containing the item.
  *
  * @param string $username The username of the student.
--- 1260,1263 ----
***************
*** 1290,1294 ****
  
  /**
- * Takes the itemSource and returns a PHP array containing the item.
  *
  * @param  array  $user       The array containing the user.
--- 1289,1292 ----
***************
*** 1400,1403 ****
--- 1398,1422 ----
  }
  
+ /** 
+ * @param int $quizid The quizid of the quuiz.
+ * @return boolean 
+ */
+ function stack_db_user_confirm_vista($idnumber) {
+  
+  $exists = FALSE;
+ 
+  if ('' != $idnumber ) {
+ 
+      $query = 'SELECT id FROM stackUser WHERE idnumber = "'.$idnumber.'"';
+      $result= stack_db_query($query);
+ 
+      if(0 != mysql_num_rows($result)) {
+        $exists = TRUE;
+      }
+  }
+ 
+ return $exists;
+ }
+ 
  
  //////////////////////////////////////////////////////

Index: stackUser.php
===================================================================
RCS file: /cvsroot/stack/stack-1-0/scripts/stackUser.php,v
retrieving revision 1.15
retrieving revision 1.16
diff -C2 -d -r1.15 -r1.16
*** stackUser.php	4 Sep 2005 19:24:58 -0000	1.15
--- stackUser.php	20 Sep 2005 16:32:24 -0000	1.16
***************
*** 402,404 ****
--- 402,431 ----
  }
  
+ /** 
+ * Return a valid $user array, having checked usernames and passwords.
+ * Has to cope with two special users: 'guest' and 'admin'
+ *
+ */
+ function stack_user_login_vista($username,$userID) {
+ 
+ global $stackUser;
+ 
+  $user = stack_user_blank();
+ 
+  $user['idnumber']    = 'vista '.$userID; 
+  $user['username']    = 'Vista user: '.$username;
+  $user['password']    = '';
+  $user['firstname']   = '';
+  $user['lastname']    = '';
+  $user['loggedin']    = TRUE;
+ 
+  if (strpos($user['username'],'webct_demo')>0) {
+      $user = stack_user_guest();
+  } else if (!stack_db_user_confirm_vista($user['idnumber'])) {
+      $user['id'] = stack_db_user_store($user);
+  }
+ 
+ return $user;
+ }
+ 
  ?>