From 9b545226d2bf6deefa2f6da4272d3431fbf5e624 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?N=C3=A9munaire?= <nemunaire@pomail.fr>
Date: Tue, 22 May 2012 10:44:16 +0200
Subject: [PATCH] Fix lots of bugs in classes (now correctly creating file)

---
 Question.class.php      | 12 ++++++------
 QuestionsFile.class.php |  5 +++--
 questions.php           |  2 +-
 3 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/Question.class.php b/Question.class.php
index 9904b45..e81be18 100644
--- a/Question.class.php
+++ b/Question.class.php
@@ -63,12 +63,12 @@ class Question
    * @param $answer The answer string
    * @param $scrore The score given by this answer
    */
-  private function gen_anode($answer, $score = 1)
+  private function gen_anode($treeXML, $answer, $score = 1)
   {
-    $anode = $this->treeXML->createElement("answer");
+    $anode = $treeXML->createElement("answer");
 
-    $qnode->setAttribute("answer", $answer);
-    $qnode->setAttribute("score", $score);
+    $anode->setAttribute("answer", $answer);
+    $anode->setAttribute("score", $score);
 
     return $anode;
   }
@@ -87,8 +87,8 @@ class Question
     $qnode->setAttribute("course", $this->course);
     $qnode->setAttribute("question", $this->question);
 
-    foreach ($answers as $ans)
-      $qnode->appendChild(gen_anode($ans));
+    foreach ($this->answers as $ans)
+      $qnode->appendChild($this->gen_anode($root, $ans));
 
     return $qnode;
   }
diff --git a/QuestionsFile.class.php b/QuestionsFile.class.php
index 5cfc12a..743f600 100644
--- a/QuestionsFile.class.php
+++ b/QuestionsFile.class.php
@@ -6,6 +6,7 @@ class QuestionsFile
 {
   private $filename;
   private $treeXML;
+  private $root_node;
 
   public function __construct($filename)
   {
@@ -22,7 +23,7 @@ class QuestionsFile
     $this->treeXML = new DOMDocument('1.0', 'UTF-8');
     $this->treeXML->formatOutput   = true;
 
-    if (isfile($this->filename))
+    if (is_file($this->filename))
     {
       $this->treeXML->load($this->filename);
 
@@ -45,7 +46,7 @@ class QuestionsFile
    */
   public function add_question($question)
   {
-    $this->root_node->appendChild($question->to_xml($this->root_node));
+    $this->root_node->appendChild($question->to_xml($this->treeXML));
   }
 
   /**
diff --git a/questions.php b/questions.php
index c0270b7..4e81225 100755
--- a/questions.php
+++ b/questions.php
@@ -3,7 +3,7 @@
 define("FILENAME", "questions_file.nemubot");
 
 include("Question.class.php");
-include("QuestionsFile.php");
+include("QuestionsFile.class.php");
 
 if (isset ($_POST['send']))
 {