MDL-74823 lib: HTMLPurifier upgrade to 4.14.0

Signed-off-by: Daniel Ziegenberg <[email protected]>

lib/htmlpurifier/HTMLPurifier/AttrDef/CSS/Background.php

@@ -25,6 +25,7 @@ class HTMLPurifier_AttrDef_CSS_Background extends HTMLPurifier_AttrDef
         $this->info['background-repeat'] = $def->info['background-repeat'];
         $this->info['background-attachment'] = $def->info['background-attachment'];
         $this->info['background-position'] = $def->info['background-position'];
+        $this->info['background-size'] = $def->info['background-size'];
     }
 
     /**
@@ -53,6 +54,7 @@ class HTMLPurifier_AttrDef_CSS_Background extends HTMLPurifier_AttrDef
         $caught['repeat'] = false;
         $caught['attachment'] = false;
         $caught['position'] = false;
+        $caught['size'] = false;
 
         $i = 0; // number of catches
 

lib/htmlpurifier/HTMLPurifier/CSSDefinition.php

@@ -109,6 +109,22 @@ class HTMLPurifier_CSSDefinition extends HTMLPurifier_Definition
         );
         $this->info['background-position'] = new HTMLPurifier_AttrDef_CSS_BackgroundPosition();
 
+        $this->info['background-size'] = new HTMLPurifier_AttrDef_CSS_Composite(
+            array(
+                new HTMLPurifier_AttrDef_Enum(
+                    array(
+                        'auto',
+                        'cover',
+                        'contain',
+                        'initial',
+                        'inherit',
+                    )
+                ),
+                new HTMLPurifier_AttrDef_CSS_Percentage(),
+                new HTMLPurifier_AttrDef_CSS_Length()
+            )
+        );
+
         $border_color =
             $this->info['border-top-color'] =
             $this->info['border-bottom-color'] =

lib/htmlpurifier/HTMLPurifier/ChildDef/Table.php

@@ -164,7 +164,7 @@ class HTMLPurifier_ChildDef_Table extends HTMLPurifier_ChildDef
             }
         }
 
-        if (empty($content)) {
+        if (empty($content) && $thead === false && $tfoot === false) {
             return false;
         }
 

lib/htmlpurifier/HTMLPurifier/Config.php

@@ -21,7 +21,7 @@ class HTMLPurifier_Config
      * HTML Purifier's version
      * @type string
      */
-    public $version = '4.13.0';
+    public $version = '4.14.0';
 
     /**
      * Whether or not to automatically finalize
@@ -803,7 +803,7 @@ class HTMLPurifier_Config
         if ($index !== false) {
             $array = (isset($array[$index]) && is_array($array[$index])) ? $array[$index] : array();
         }
-        $mq = $mq_fix && function_exists('get_magic_quotes_gpc') && get_magic_quotes_gpc();
+        $mq = $mq_fix && version_compare(PHP_VERSION, '7.4.0', '<') && function_exists('get_magic_quotes_gpc') && get_magic_quotes_gpc();
 
         $allowed = HTMLPurifier_Config::getAllowedDirectivesForForm($allowed, $schema);
         $ret = array();

lib/htmlpurifier/HTMLPurifier/HTMLModule.php

@@ -257,8 +257,9 @@ class HTMLPurifier_HTMLModule
      */
     public function makeLookup($list)
     {
+        $args = func_get_args();
         if (is_string($list)) {
-            $list = func_get_args();
+            $list = $args;
         }
         $ret = array();
         foreach ($list as $value) {

lib/htmlpurifier/HTMLPurifier/HTMLModule/Tidy.php

@@ -146,10 +146,7 @@ class HTMLPurifier_HTMLModule_Tidy extends HTMLPurifier_HTMLModule
                         $type = "info_$type";
                         $e = $this;
                     }
-                    // PHP does some weird parsing when I do
-                    // $e->$type[$attr], so I have to assign a ref.
-                    $f =& $e->$type;
-                    $f[$attr] = $fix;
+                    $e->{$type}[$attr] = $fix;
                     break;
                 case 'tag_transform':
                     $this->info_tag_transform[$params['element']] = $fix;

lib/htmlpurifier/HTMLPurifier/HTMLModule/Tidy/XHTMLAndHTML4.php

@@ -168,9 +168,11 @@ class HTMLPurifier_HTMLModule_Tidy_XHTMLAndHTML4 extends HTMLPurifier_HTMLModule
         // @vspace for img ------------------------------------------------
         $r['img@vspace'] = new HTMLPurifier_AttrTransform_ImgSpace('vspace');
 
-        // @width for hr, td, th ------------------------------------------
+        // @width for table, hr, td, th, col ------------------------------------------
+        $r['table@width'] =
         $r['td@width'] =
         $r['th@width'] =
+        $r['col@width'] =
         $r['hr@width'] = new HTMLPurifier_AttrTransform_Length('width');
 
         return $r;

lib/htmlpurifier/HTMLPurifier/Injector/Linkify.php

@@ -40,6 +40,9 @@ class HTMLPurifier_Injector_Linkify extends HTMLPurifier_Injector
             '/\\b((?:[a-z][\\w\\-]+:(?:\\/{1,3}|[a-z0-9%])|www\\d{0,3}[.]|[a-z0-9.\\-]+[.][a-z]{2,4}\\/)(?:[^\\s()<>]|\\((?:[^\\s()<>]|(?:\\([^\\s()<>]+\\)))*\\))+(?:\\((?:[^\\s()<>]|(?:\\([^\\s()<>]+\\)))*\\)|[^\\s`!()\\[\\]{};:\'".,<>?\x{00ab}\x{00bb}\x{201c}\x{201d}\x{2018}\x{2019}]))/iu',
             $token->data, -1, PREG_SPLIT_DELIM_CAPTURE);
 
+        if ($bits === false) {
+            return;
+        }
 
         $token = array();