X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=inc%2F3rdparty%2Fhtmlpurifier%2FHTMLPurifier%2FPropertyListIterator.php;fp=inc%2F3rdparty%2Fhtmlpurifier%2FHTMLPurifier%2FPropertyListIterator.php;h=1e707e2ae3e78643ed0fbf1f28f6361c4af97aa3;hb=d4949327efa15b492cab1bef3fe074290a328a17;hp=0000000000000000000000000000000000000000;hpb=c9bd17a1007bb78e5de0775efca01df0fb515031;p=github%2Fwallabag%2Fwallabag.git

diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/PropertyListIterator.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/PropertyListIterator.php
new file mode 100644
index 00000000..1e707e2a
--- /dev/null
+++ b/inc/3rdparty/htmlpurifier/HTMLPurifier/PropertyListIterator.php
@@ -0,0 +1,42 @@
+<?php
+
+/**
+ * Property list iterator. Do not instantiate this class directly.
+ */
+class HTMLPurifier_PropertyListIterator extends FilterIterator
+{
+
+    /**
+     * @type int
+     */
+    protected $l;
+    /**
+     * @type string
+     */
+    protected $filter;
+
+    /**
+     * @param Iterator $iterator Array of data to iterate over
+     * @param string $filter Optional prefix to only allow values of
+     */
+    public function __construct(Iterator $iterator, $filter = null)
+    {
+        parent::__construct($iterator);
+        $this->l = strlen($filter);
+        $this->filter = $filter;
+    }
+
+    /**
+     * @return bool
+     */
+    public function accept()
+    {
+        $key = $this->getInnerIterator()->key();
+        if (strncmp($key, $this->filter, $this->l) !== 0) {
+            return false;
+        }
+        return true;
+    }
+}
+
+// vim: et sw=4 sts=4