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-rw-r--r--vendor/ezyang/htmlpurifier/library/HTMLPurifier/Injector/DisplayLinkURI.php40
1 files changed, 40 insertions, 0 deletions
diff --git a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Injector/DisplayLinkURI.php b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Injector/DisplayLinkURI.php
new file mode 100644
index 000000000..c19b1bc27
--- /dev/null
+++ b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Injector/DisplayLinkURI.php
@@ -0,0 +1,40 @@
+<?php
+
+/**
+ * Injector that displays the URL of an anchor instead of linking to it, in addition to showing the text of the link.
+ */
+class HTMLPurifier_Injector_DisplayLinkURI extends HTMLPurifier_Injector
+{
+ /**
+ * @type string
+ */
+ public $name = 'DisplayLinkURI';
+
+ /**
+ * @type array
+ */
+ public $needed = array('a');
+
+ /**
+ * @param $token
+ */
+ public function handleElement(&$token)
+ {
+ }
+
+ /**
+ * @param HTMLPurifier_Token $token
+ */
+ public function handleEnd(&$token)
+ {
+ if (isset($token->start->attr['href'])) {
+ $url = $token->start->attr['href'];
+ unset($token->start->attr['href']);
+ $token = array($token, new HTMLPurifier_Token_Text(" ($url)"));
+ } else {
+ // nothing to display
+ }
+ }
+}
+
+// vim: et sw=4 sts=4