initial sabre upgrade (needs lots of work - to wit: authentication, redo the browser interface, and rework event export/import)

1 files changed, 70 insertions, 0 deletions

diff --git a/vendor/sabre/vobject/lib/Parser/XML/Element/KeyValue.php b/vendor/sabre/vobject/lib/Parser/XML/Element/KeyValue.php
new file mode 100644
index 000000000..14d798433
--- /dev/null
+++ b/vendor/sabre/vobject/lib/Parser/XML/Element/KeyValue.php
@@ -0,0 +1,70 @@
+<?php
+
+namespace Sabre\VObject\Parser\XML\Element;
+
+use Sabre\Xml as SabreXml;
+
+/**
+ * Our own sabre/xml key-value element.
+ *
+ * It just removes the clark notation.
+ *
+ * @copyright Copyright (C) fruux GmbH (https://fruux.com/)
+ * @author Ivan Enderlin
+ * @license http://sabre.io/license/ Modified BSD License
+ */
+class KeyValue extends SabreXml\Element\KeyValue {
+
+    /**
+     * The deserialize method is called during xml parsing.
+     *
+     * This method is called staticly, this is because in theory this method
+     * may be used as a type of constructor, or factory method.
+     *
+     * Often you want to return an instance of the current class, but you are
+     * free to return other data as well.
+     *
+     * Important note 2: You are responsible for advancing the reader to the
+     * next element. Not doing anything will result in a never-ending loop.
+     *
+     * If you just want to skip parsing for this element altogether, you can
+     * just call $reader->next();
+     *
+     * $reader->parseInnerTree() will parse the entire sub-tree, and advance to
+     * the next element.
+     *
+     * @param XML\Reader $reader
+     *
+     * @return mixed
+     */
+    static function xmlDeserialize(SabreXml\Reader $reader) {
+
+        // If there's no children, we don't do anything.
+        if ($reader->isEmptyElement) {
+            $reader->next();
+            return [];
+        }
+
+        $values = [];
+        $reader->read();
+
+        do {
+
+            if ($reader->nodeType === SabreXml\Reader::ELEMENT) {
+
+                $name = $reader->localName;
+                $values[$name] = $reader->parseCurrentElement()['value'];
+
+            } else {
+                $reader->read();
+            }
+
+        } while ($reader->nodeType !== SabreXml\Reader::END_ELEMENT);
+
+        $reader->read();
+
+        return $values;
+
+    }
+
+}