# HG changeset patch
# User Nicholas Jillings <n.g.r.jillings@se14.qmul.ac.uk>
# Date 1455711055 0
# Node ID 2bde74ae8396499ea4b57a7921130ecef2d4a6a0
# Parent  0ca9d79ebc29245e37e6f11d4301d3f9605abb6e
Starting server side scripts. WIP, stash

diff -r 0ca9d79ebc29 -r 2bde74ae8396 scripts/comment_parser.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/scripts/comment_parser.php	Wed Feb 17 12:10:55 2016 +0000
@@ -0,0 +1,46 @@
+<?php
+// Comment Parser for PHP
+
+// XML Saves location - assumes it will be saves/
+$saves = glob("../saves/*.xml");
+$comment_struct = new SimpleXMLElement('<waetprocess/>');
+if (is_array($saves))
+{
+    foreach($saves as $filename) {
+        $xml_string = file_get_contents($filename, FILE_TEXT);
+        $xml_object = simplexml_load_string($xml_string);
+        $test_struct = $comment_struct->addChild("test");
+        if ($xml_object == false) {
+            echo "<h1>FATAL</h1> <span>could not parse file ".$filename.": </span>";
+            foreach(libxml_get_errors() as $error) {
+                echo "<br>", $error->message;
+            }
+        } else {
+            // Iterate over each audioHolder node
+            foreach($xml_object->page as $pageInstance)
+            {
+                $page_struct = $test_struct->addChild("page");
+                // Get the page-id and attach
+                $page_struct->addAttribute("page-id",$pageInstance['id']);
+                
+                // Get the audioelements of the page
+                foreach($pageInstance->audioelement as $fragment)
+                {
+                    $fragment_struct = $page_struct->addChild("audioelement");
+                    // Get the element-id and attach
+                    $page_struct->addAttribute("element-id",$fragment['id']);
+                    $page_struct->addAttribute("presented-id",$fragment['presentedId']);
+                    $page_struct->addAttribute("url",$fragment['url']);
+                    // Append the comment data
+                    echo "<p>Comment: ".$fragement->comment."</p>";
+                    $comment = $fragment_struct->addChild("comment");
+                }
+            }
+        }
+    }
+    // Now we have a sub <xml> containing all comment data
+    echo $comment_struct->asXML();
+} else {
+    echo "FATAL - No saved XML files discovered";
+}
+?>
\ No newline at end of file