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authorFilipp Lepalaan <filipp@mac.com>2010-06-06 10:38:19 +0300
committerFilipp Lepalaan <filipp@mac.com>2010-06-06 10:38:19 +0300
commit4ea5f9d02a49bf303a9d268d8a40e8532f6009de (patch)
tree5b1604f1ecc1ec84f15c0f80359d5db2199d1539 /PropertyList.php
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+<?php
+
+/**
+ * plist.php
+ * Property List parser class for PHP
+ * Shamelessly ripped from Theo Hultberg
+ * http://blog.iconara.net/2007/05/08/php-plist-parsing/
+ * Class wrapper by Filipp Lepalaan <filipp@mac.com>
+ * Usage: $plist = new PropertyList("/path/to/file.plist")
+ * $array = $plist->toArray()
+ */
+class PropertyList
+{
+ function __construct($xmlFile) {
+ if (!file_exists($xmlFile)) {
+ echo "{$xmlFile}: no such file";
+ return false;
+ }
+ $document = new DOMDocument();
+ $document->load($xmlFile);
+ $plistNode = $document->documentElement;
+ $this->root = $plistNode->firstChild;
+ while ($this->root->nodeName == "#text") {
+ $this->root = $this->root->nextSibling;
+ }
+ return $this;
+ }
+
+ /**
+ * Return a PropertyList as array
+ */
+ function toArray() {
+ return $this->parseValue($this->root);
+ }
+
+ /**
+ * Route plist key value to the correct parsing method
+ */
+ function parseValue($valueNode) {
+ $valueType = $valueNode->nodeName;
+ $transformerName = "parse_$valueType";
+ if (is_callable(array($this, $transformerName))) {
+ return call_user_func(array($this, $transformerName), $valueNode);
+ }
+ return null;
+ }
+
+ function parse_integer($integerNode) {
+ return $integerNode->textContent;
+ }
+
+ function parse_string($stringNode) {
+ return $stringNode->textContent;
+ }
+
+ function parse_date($dateNode) {
+ return $dateNode->textContent;
+ }
+
+ function parse_true($trueNode) {
+ return true;
+ }
+
+ function parse_false($trueNode) {
+ return false;
+ }
+
+ function parse_dict($dictNode) {
+ $dict = array();
+ for ($node = $dictNode->firstChild; $node != null; $node = $node->nextSibling) {
+ if ($node->nodeName == 'key') {
+ $key = $node->textContent;
+ $valueNode = $node->nextSibling;
+ while ($valueNode->nodeType == XML_TEXT_NODE) {
+ $valueNode = $valueNode->nextSibling;
+ }
+ $value = $this->parseValue($valueNode);
+ $dict[$key] = $value;
+ }
+ }
+ return $dict;
+ }
+
+ function parse_array($arrayNode) {
+ $array = array();
+ for ($node = $arrayNode->firstChild; $node != null; $node = $node->nextSibling) {
+ if ($node->nodeType == XML_ELEMENT_NODE) {
+ array_push($array, $this->parseValue($node));
+ }
+ }
+ return $array;
+ }
+}
+
+?>