strip_tags_long: use htmlpurifier to properly reformat html content

1 files changed, 57 insertions, 0 deletions

diff --git a/lib/htmlpurifier/library/HTMLPurifier/Token.php b/lib/htmlpurifier/library/HTMLPurifier/Token.php
new file mode 100755
index 000000000..7900e6cb1
--- /dev/null
+++ b/lib/htmlpurifier/library/HTMLPurifier/Token.php
@@ -0,0 +1,57 @@
+<?php
+
+/**
+ * Abstract base token class that all others inherit from.
+ */
+class HTMLPurifier_Token {
+    public $line; /**< Line number node was on in source document. Null if unknown. */
+    public $col;  /**< Column of line node was on in source document. Null if unknown. */
+
+    /**
+     * Lookup array of processing that this token is exempt from.
+     * Currently, valid values are "ValidateAttributes" and
+     * "MakeWellFormed_TagClosedError"
+     */
+    public $armor = array();
+
+    /**
+     * Used during MakeWellFormed.
+     */
+    public $skip;
+    public $rewind;
+    public $carryover;
+
+    public function __get($n) {
+      if ($n === 'type') {
+        trigger_error('Deprecated type property called; use instanceof', E_USER_NOTICE);
+        switch (get_class($this)) {
+          case 'HTMLPurifier_Token_Start':      return 'start';
+          case 'HTMLPurifier_Token_Empty':      return 'empty';
+          case 'HTMLPurifier_Token_End':        return 'end';
+          case 'HTMLPurifier_Token_Text':       return 'text';
+          case 'HTMLPurifier_Token_Comment':    return 'comment';
+          default: return null;
+        }
+      }
+    }
+
+    /**
+     * Sets the position of the token in the source document.
+     */
+    public function position($l = null, $c = null) {
+        $this->line = $l;
+        $this->col  = $c;
+    }
+
+    /**
+     * Convenience function for DirectLex settings line/col position.
+     */
+    public function rawPosition($l, $c) {
+        if ($c === -1) $l++;
+        $this->line = $l;
+        $this->col  = $c;
+    }
+
+}
+
+// vim: et sw=4 sts=4