From f5f7ccbb765b6e59d5dfc2ccd6c25c3fd1c91bcc Mon Sep 17 00:00:00 2001
From: Tim Steiner <tsteiner2@unl.edu>
Date: Wed, 30 Jul 2008 21:24:09 +0000
Subject: [PATCH] Add PodcastProducer libraries to UNL Library
---
library/Unl/Plist.php | 87 +++++++++++++++++++++++++++++++++++++++++++
1 file changed, 87 insertions(+)
create mode 100644 library/Unl/Plist.php
diff --git a/library/Unl/Plist.php b/library/Unl/Plist.php
new file mode 100644
index 00000000..5ea98afb
--- /dev/null
+++ b/library/Unl/Plist.php
@@ -0,0 +1,87 @@
+<?php
+
+class Unl_Plist
+{
+ static public function plistToArray($xml)
+ {
+ $dom = DOMDocument::loadXML($xml);
+ $xPath = new DOMXPath($dom);
+
+ $root = $xPath->query('plist/*')->item(0);
+
+ return self::_parseNode($root);
+ }
+
+ static protected function _parseNode($node)
+ {
+ switch ($node->nodeName) {
+ case 'integer':
+ return self::_parseInt($node);
+ break;
+ case 'string':
+ case 'key':
+ return self::_parseString($node);
+ break;
+ case 'date':
+ return self::_parseDate($node);
+ break;
+ case 'true':
+ case 'false':
+ return self::_parseBool($node);
+ break;
+ case 'dict':
+ return self::_parseDict($node);
+ break;
+ case 'array':
+ return self::_parseArray($node);
+ break;
+ default:
+ return null;
+ }
+ }
+
+ static protected function _parseInt($node)
+ {
+ return intval($node->textContent);
+ }
+ static protected function _parseString($node)
+ {
+ return $node->textContent;
+ }
+ static protected function _parseDate($node)
+ {
+
+ }
+ static protected function _parseBool($node)
+ {
+ return (bool) ($node->nodeName == 'true');
+ }
+ static protected function _parseDict($node)
+ {
+ $dict = array();
+ $childNodes = array();
+ foreach ($node->childNodes as $childNode) {
+ if ($childNode->nodeName == '#text') {
+ continue;
+ }
+ $childNodes[] = $childNode;
+ }
+ for ($i = 0; $childNodes[$i]; $i += 2) {
+ $key = self::_parseNode($childNodes[$i]);
+ $value = self::_parseNode($childNodes[$i+1]);
+ $dict[$key] = $value;
+ }
+ return $dict;
+ }
+ static protected function _parseArray($node)
+ {
+ $array = array();
+ foreach ($node->childNodes as $childNode) {
+ if ($childNode->nodeName == '#text') {
+ continue;
+ }
+ $array[] = self::_parseNode($childNode);
+ }
+ return $array;
+ }
+}
--
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