patch HtmLawedVanillaWrapper

HtmLawed/HtmLawedVanillaWrapper.php

@@ -1,18 +1,30 @@
 <?php
+
+// Downloaded from https://github.com/vanilla/htmlawed/blob/v2.2.15/src/Htmlawed.php
+// with the following modifications:
+// 1. add `DataTables\HtmLawed` namespace
+// 2. rename class name from `Htmlawed` to `HtmLawedVanillaWrapper`
+// 3. readd PHP 5.3 support - change `[]` array constructor syntax to `array()`
+// 4. remove https://github.com/vanilla/htmlawed/blob/v2.2.15/src/Htmlawed.php#L45 line
+// 5. update `htmLawed` call on https://github.com/vanilla/htmlawed/blob/v2.2.15/src/Htmlawed.php#L59 line to `HtmLawed::hl`
+// 6. add missing `string` type to phpdoc on https://github.com/vanilla/htmlawed/blob/v2.2.15/src/Htmlawed.php#L66 line
+
 /**
  * @author Todd Burry <[email protected]>
  * @copyright 2009-2014 Vanilla Forums Inc.
  * @license LGPL-3.0
  */
 
+namespace DataTables\HtmLawed;
+
 /**
  * A class wrapper for the htmLawed library.
  */
-class Htmlawed {
+class HtmLawedVanillaWrapper {
     /// Methods ///
 
-    public static $defaultConfig = [
-        'anti_link_spam' => ['`.`', ''],
+    public static $defaultConfig = array(
+        'anti_link_spam' => array('`.`', ''),
         'balance' => 1,
         'cdata' => 3,
         'safe' => 1,
@@ -25,12 +37,12 @@ class Htmlawed {
         'schemes' => 'classid:clsid; href: aim, feed, file, ftp, gopher, http, https, irc, mailto, news, nntp, sftp, ssh, telnet; style: nil; *:file, http, https', // clsid allowed in class
         'unique_ids' => 0,
         'valid_xhtml' => 0,
-    ];
+    );
 
-    public static $defaultSpec = [
+    public static $defaultSpec = array(
         'object=-classid-type, -codebase',
         'embed=type(oneof=application/x-shockwave-flash)'
-    ];
+    );
 
     /**
      * Filters a string of html with the htmLawed library.
@@ -42,8 +54,6 @@ class Htmlawed {
      * @see http://www.bioinformatics.org/phplabware/internal_utilities/htmLawed/htmLawed_README.htm
      */
     public static function filter($html, array $config = null, $spec = null) {
-        require_once __DIR__.'/htmLawed/htmLawed.php';
-
         if ($config === null) {
             $config = self::$defaultConfig;
         }
@@ -56,20 +66,20 @@ public static function filter($html, array $config = null, $spec = null) {
             $spec = static::$defaultSpec;
         }
 
-        return htmLawed($html, $config, $spec);
+        return HtmLawed::hl($html, $config, $spec);
     }
 
 
     /**
      * Filter a string of html so that it can be put into an rss feed.
      *
-     * @param $html The html text to fitlter.
+     * @param string $html The html text to fitlter.
      * @return string Returns the filtered html.
      * @see Htmlawed::filter().
      */
     public static function filterRSS($html) {
         $config = array(
-            'anti_link_spam' => ['`.`', ''],
+            'anti_link_spam' => array('`.`', ''),
             'comment' => 1,
             'cdata' => 3,
             'css_expression' => 1,
@@ -87,4 +97,3 @@ public static function filterRSS($html) {
         return $result;
     }
 }
-