composer update htmlpurifier

10 files changed, 34 insertions, 48 deletions

diff --git a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Number.php b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Number.php
index 8edc159e7..ef49d20fd 100644
--- a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Number.php
+++ b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Number.php
@@ -69,7 +69,13 @@ class HTMLPurifier_AttrDef_CSS_Number extends HTMLPurifier_AttrDef
             return false;
         }
 
-        $left = ltrim($left, '0');
+        // Remove leading zeros until positive number or a zero stays left
+        if (ltrim($left, '0') != '') {
+            $left = ltrim($left, '0');
+        } else {
+            $left = '0';
+        }
+
         $right = rtrim($right, '0');
 
         if ($right === '') {
diff --git a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Config.php b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Config.php
index f569d40c9..3133d8a4f 100644
--- a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Config.php
+++ b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Config.php
@@ -21,7 +21,7 @@ class HTMLPurifier_Config
      * HTML Purifier's version
      * @type string
      */
-    public $version = '4.12.0';
+    public $version = '4.13.0';
 
     /**
      * Whether or not to automatically finalize
@@ -408,7 +408,7 @@ class HTMLPurifier_Config
      *             maybeGetRawHTMLDefinition, which is more explicitly
      *             named, instead.
      *
-     * @return HTMLPurifier_HTMLDefinition
+     * @return HTMLPurifier_HTMLDefinition|null
      */
     public function getHTMLDefinition($raw = false, $optimized = false)
     {
@@ -427,7 +427,7 @@ class HTMLPurifier_Config
      *             maybeGetRawCSSDefinition, which is more explicitly
      *             named, instead.
      *
-     * @return HTMLPurifier_CSSDefinition
+     * @return HTMLPurifier_CSSDefinition|null
      */
     public function getCSSDefinition($raw = false, $optimized = false)
     {
@@ -446,7 +446,7 @@ class HTMLPurifier_Config
      *             maybeGetRawURIDefinition, which is more explicitly
      *             named, instead.
      *
-     * @return HTMLPurifier_URIDefinition
+     * @return HTMLPurifier_URIDefinition|null
      */
     public function getURIDefinition($raw = false, $optimized = false)
     {
@@ -468,7 +468,7 @@ class HTMLPurifier_Config
      *        maybe semantics is the "right thing to do."
      *
      * @throws HTMLPurifier_Exception
-     * @return HTMLPurifier_Definition
+     * @return HTMLPurifier_Definition|null
      */
     public function getDefinition($type, $raw = false, $optimized = false)
     {
@@ -647,7 +647,7 @@ class HTMLPurifier_Config
     }
 
     /**
-     * @return HTMLPurifier_HTMLDefinition
+     * @return HTMLPurifier_HTMLDefinition|null
      */
     public function maybeGetRawHTMLDefinition()
     {
@@ -655,7 +655,7 @@ class HTMLPurifier_Config
     }
     
     /**
-     * @return HTMLPurifier_CSSDefinition
+     * @return HTMLPurifier_CSSDefinition|null
      */
     public function maybeGetRawCSSDefinition()
     {
@@ -663,7 +663,7 @@ class HTMLPurifier_Config
     }
     
     /**
-     * @return HTMLPurifier_URIDefinition
+     * @return HTMLPurifier_URIDefinition|null
      */
     public function maybeGetRawURIDefinition()
     {
diff --git a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/ConfigSchema/schema.ser b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/ConfigSchema/schema.ser
index 47bd259b2..a5426c736 100644
--- a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/ConfigSchema/schema.ser
+++ b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/ConfigSchema/schema.ser
@@ -1 +1 @@
-O:25:"HTMLPurifier_ConfigSchema":3:{s:8:"defaults";a:126:{s:19:"Attr.AllowedClasses";N;s:24:"Attr.AllowedFrameTargets";a:0:{}s:15:"Attr.AllowedRel";a:0:{}s:15:"Attr.AllowedRev";a:0:{}s:18:"Attr.ClassUseCDATA";N;s:20:"Attr.DefaultImageAlt";N;s:24:"Attr.DefaultInvalidImage";s:0:"";s:27:"Attr.DefaultInvalidImageAlt";s:13:"Invalid image";s:19:"Attr.DefaultTextDir";s:3:"ltr";s:13:"Attr.EnableID";b:0;s:21:"Attr.ForbiddenClasses";a:0:{}s:13:"Attr.ID.HTML5";N;s:16:"Attr.IDBlacklist";a:0:{}s:22:"Attr.IDBlacklistRegexp";N;s:13:"Attr.IDPrefix";s:0:"";s:18:"Attr.IDPrefixLocal";s:0:"";s:24:"AutoFormat.AutoParagraph";b:0;s:17:"AutoFormat.Custom";a:0:{}s:25:"AutoFormat.DisplayLinkURI";b:0;s:18:"AutoFormat.Linkify";b:0;s:33:"AutoFormat.PurifierLinkify.DocURL";s:3:"#%s";s:26:"AutoFormat.PurifierLinkify";b:0;s:32:"AutoFormat.RemoveEmpty.Predicate";a:4:{s:8:"colgroup";a:0:{}s:2:"th";a:0:{}s:2:"td";a:0:{}s:6:"iframe";a:1:{i:0;s:3:"src";}}s:44:"AutoFormat.RemoveEmpty.RemoveNbsp.Exceptions";a:2:{s:2:"td";b:1;s:2:"th";b:1;}s:33:"AutoFormat.RemoveEmpty.RemoveNbsp";b:0;s:22:"AutoFormat.RemoveEmpty";b:0;s:39:"AutoFormat.RemoveSpansWithoutAttributes";b:0;s:19:"CSS.AllowDuplicates";b:0;s:18:"CSS.AllowImportant";b:0;s:15:"CSS.AllowTricky";b:0;s:16:"CSS.AllowedFonts";N;s:21:"CSS.AllowedProperties";N;s:17:"CSS.DefinitionRev";i:1;s:23:"CSS.ForbiddenProperties";a:0:{}s:16:"CSS.MaxImgLength";s:6:"1200px";s:15:"CSS.Proprietary";b:0;s:11:"CSS.Trusted";b:0;s:20:"Cache.DefinitionImpl";s:10:"Serializer";s:20:"Cache.SerializerPath";N;s:27:"Cache.SerializerPermissions";i:493;s:22:"Core.AggressivelyFixLt";b:1;s:29:"Core.AggressivelyRemoveScript";b:1;s:28:"Core.AllowHostnameUnderscore";b:0;s:23:"Core.AllowParseManyTags";b:0;s:18:"Core.CollectErrors";b:0;s:18:"Core.ColorKeywords";a:148:{s:9:"aliceblue";s:7:"#F0F8FF";s:12:"antiquewhite";s:7:"#FAEBD7";s:4:"aqua";s:7:"#00FFFF";s:10:"aquamarine";s:7:"#7FFFD4";s:5:"azure";s:7:"#F0FFFF";s:5:"beige";s:7:"#F5F5DC";s:6:"bisque";s:7:"#FFE4C4";s:5:"black";s:7:"#000000";s:14:"blanchedalmond";s:7:"#FFEBCD";s:4:"blue";s:7:"#0000FF";s:10:"blueviolet";s:7:"#8A2BE2";s:5:"brown";s:7:"#A52A2A";s:9:"burlywood";s:7:"#DEB887";s:9:"cadetblue";s:7:"#5F9EA0";s:10:"chartreuse";s:7:"#7FFF00";s:9:"chocolate";s:7:"#D2691E";s:5:"coral";s:7:"#FF7F50";s:14:"cornflowerblue";s:7:"#6495ED";s:8:"cornsilk";s:7:"#FFF8DC";s:7:"crimson";s:7:"#DC143C";s:4:"cyan";s:7:"#00FFFF";s:8:"darkblue";s:7:"#00008B";s:8:"darkcyan";s:7:"#008B8B";s:13:"darkgoldenrod";s:7:"#B8860B";s:8:"darkgray";s:7:"#A9A9A9";s:8:"darkgrey";s:7:"#A9A9A9";s:9:"darkgreen";s:7:"#006400";s:9:"darkkhaki";s:7:"#BDB76B";s:11:"darkmagenta";s:7:"#8B008B";s:14:"darkolivegreen";s:7:"#556B2F";s:10:"darkorange";s:7:"#FF8C00";s:10:"darkorchid";s:7:"#9932CC";s:7:"darkred";s:7:"#8B0000";s:10:"darksalmon";s:7:"#E9967A";s:12:"darkseagreen";s:7:"#8FBC8F";s:13:"darkslateblue";s:7:"#483D8B";s:13:"darkslategray";s:7:"#2F4F4F";s:13:"darkslategrey";s:7:"#2F4F4F";s:13:"darkturquoise";s:7:"#00CED1";s:10:"darkviolet";s:7:"#9400D3";s:8:"deeppink";s:7:"#FF1493";s:11:"deepskyblue";s:7:"#00BFFF";s:7:"dimgray";s:7:"#696969";s:7:"dimgrey";s:7:"#696969";s:10:"dodgerblue";s:7:"#1E90FF";s:9:"firebrick";s:7:"#B22222";s:11:"floralwhite";s:7:"#FFFAF0";s:11:"forestgreen";s:7:"#228B22";s:7:"fuchsia";s:7:"#FF00FF";s:9:"gainsboro";s:7:"#DCDCDC";s:10:"ghostwhite";s:7:"#F8F8FF";s:4:"gold";s:7:"#FFD700";s:9:"goldenrod";s:7:"#DAA520";s:4:"gray";s:7:"#808080";s:4:"grey";s:7:"#808080";s:5:"green";s:7:"#008000";s:11:"greenyellow";s:7:"#ADFF2F";s:8:"honeydew";s:7:"#F0FFF0";s:7:"hotpink";s:7:"#FF69B4";s:9:"indianred";s:7:"#CD5C5C";s:6:"indigo";s:7:"#4B0082";s:5:"ivory";s:7:"#FFFFF0";s:5:"khaki";s:7:"#F0E68C";s:8:"lavender";s:7:"#E6E6FA";s:13:"lavenderblush";s:7:"#FFF0F5";s:9:"lawngreen";s:7:"#7CFC00";s:12:"lemonchiffon";s:7:"#FFFACD";s:9:"lightblue";s:7:"#ADD8E6";s:10:"lightcoral";s:7:"#F08080";s:9:"lightcyan";s:7:"#E0FFFF";s:20:"lightgoldenrodyellow";s:7:"#FAFAD2";s:9:"lightgray";s:7:"#D3D3D3";s:9:"lightgrey";s:7:"#D3D3D3";s:10:"lightgreen";s:7:"#90EE90";s:9:"lightpink";s:7:"#FFB6C1";s:11:"lightsalmon";s:7:"#FFA07A";s:13:"lightseagreen";s:7:"#20B2AA";s:12:"lightskyblue";s:7:"#87CEFA";s:14:"lightslategray";s:7:"#778899";s:14:"lightslategrey";s:7:"#778899";s:14:"lightsteelblue";s:7:"#B0C4DE";s:11:"lightyellow";s:7:"#FFFFE0";s:4:"lime";s:7:"#00FF00";s:9:"limegreen";s:7:"#32CD32";s:5:"linen";s:7:"#FAF0E6";s:7:"magenta";s:7:"#FF00FF";s:6:"maroon";s:7:"#800000";s:16:"mediumaquamarine";s:7:"#66CDAA";s:10:"mediumblue";s:7:"#0000CD";s:12:"mediumorchid";s:7:"#BA55D3";s:12:"mediumpurple";s:7:"#9370DB";s:14:"mediumseagreen";s:7:"#3CB371";s:15:"mediumslateblue";s:7:"#7B68EE";s:17:"mediumspringgreen";s:7:"#00FA9A";s:15:"mediumturquoise";s:7:"#48D1CC";s:15:"mediumvioletred";s:7:"#C71585";s:12:"midnightblue";s:7:"#191970";s:9:"mintcream";s:7:"#F5FFFA";s:9:"mistyrose";s:7:"#FFE4E1";s:8:"moccasin";s:7:"#FFE4B5";s:11:"navajowhite";s:7:"#FFDEAD";s:4:"navy";s:7:"#000080";s:7:"oldlace";s:7:"#FDF5E6";s:5:"olive";s:7:"#808000";s:9:"olivedrab";s:7:"#6B8E23";s:6:"orange";s:7:"#FFA500";s:9:"orangered";s:7:"#FF4500";s:6:"orchid";s:7:"#DA70D6";s:13:"palegoldenrod";s:7:"#EEE8AA";s:9:"palegreen";s:7:"#98FB98";s:13:"paleturquoise";s:7:"#AFEEEE";s:13:"palevioletred";s:7:"#DB7093";s:10:"papayawhip";s:7:"#FFEFD5";s:9:"peachpuff";s:7:"#FFDAB9";s:4:"peru";s:7:"#CD853F";s:4:"pink"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+O:25:"HTMLPurifier_ConfigSchema":3:{s:8:"defaults";a:127:{s:19:"Attr.AllowedClasses";N;s:24:"Attr.AllowedFrameTargets";a:0:{}s:15:"Attr.AllowedRel";a:0:{}s:15:"Attr.AllowedRev";a:0:{}s:18:"Attr.ClassUseCDATA";N;s:20:"Attr.DefaultImageAlt";N;s:24:"Attr.DefaultInvalidImage";s:0:"";s:27:"Attr.DefaultInvalidImageAlt";s:13:"Invalid 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diff --git a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/ConfigSchema/schema/HTML.Forms.txt b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/ConfigSchema/schema/HTML.Forms.txt
new file mode 100644
index 000000000..4a432d89b
--- /dev/null
+++ b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/ConfigSchema/schema/HTML.Forms.txt
@@ -0,0 +1,11 @@
+HTML.Forms
+TYPE: bool
+VERSION: 4.13.0
+DEFAULT: false
+--DESCRIPTION--
+<p>
+    Whether or not to permit form elements in the user input, regardless of
+    %HTML.Trusted value. Please be very careful when using this functionality, as
+    enabling forms in untrusted documents may allow for phishing attacks.
+</p>
+--# vim: et sw=4 sts=4
diff --git a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/HTMLModule/Forms.php b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/HTMLModule/Forms.php
index 6f7ddbc05..eb0edcffd 100644
--- a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/HTMLModule/Forms.php
+++ b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/HTMLModule/Forms.php
@@ -28,6 +28,10 @@ class HTMLPurifier_HTMLModule_Forms extends HTMLPurifier_HTMLModule
      */
     public function setup($config)
     {
+        if ($config->get('HTML.Forms')) {
+            $this->safe = true;
+        }
+
         $form = $this->addElement(
             'form',
             'Form',
diff --git a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy/XHTMLAndHTML4.php b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy/XHTMLAndHTML4.php
index c4f16a4dc..700a25dbc 100644
--- a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy/XHTMLAndHTML4.php
+++ b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/HTMLModule/Tidy/XHTMLAndHTML4.php
@@ -96,6 +96,7 @@ class HTMLPurifier_HTMLModule_Tidy_XHTMLAndHTML4 extends HTMLPurifier_HTMLModule
 
         // @bgcolor for table, tr, td, th ---------------------------------
         $r['table@bgcolor'] =
+        $r['tr@bgcolor'] =
         $r['td@bgcolor'] =
         $r['th@bgcolor'] =
             new HTMLPurifier_AttrTransform_BgColor();
diff --git a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Language/classes/en-x-test.php b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Language/classes/en-x-test.php
deleted file mode 100644
index 8828f5cde..000000000
--- a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Language/classes/en-x-test.php
+++ /dev/null
@@ -1,9 +0,0 @@
-<?php
-
-// private class for unit testing
-
-class HTMLPurifier_Language_en_x_test extends HTMLPurifier_Language
-{
-}
-
-// vim: et sw=4 sts=4
diff --git a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Language/messages/en-x-test.php b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Language/messages/en-x-test.php
deleted file mode 100644
index dd5f5024f..000000000
--- a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Language/messages/en-x-test.php
+++ /dev/null
@@ -1,13 +0,0 @@
-<?php
-
-// private language message file for unit testing purposes
-
-$fallback = 'en';
-
-$messages = array(
-    'HTMLPurifier' => 'HTML Purifier X'
-);
-
-$errorNames = array();
-
-// vim: et sw=4 sts=4
diff --git a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Language/messages/en-x-testmini.php b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Language/messages/en-x-testmini.php
deleted file mode 100644
index e1e7db500..000000000
--- a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Language/messages/en-x-testmini.php
+++ /dev/null
@@ -1,14 +0,0 @@
-<?php
-
-// private language message file for unit testing purposes
-// this language file has no class associated with it
-
-$fallback = 'en';
-
-$messages = array(
-    'HTMLPurifier' => 'HTML Purifier XNone'
-);
-
-$errorNames = array();
-
-// vim: et sw=4 sts=4
diff --git a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Printer/HTMLDefinition.php b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Printer/HTMLDefinition.php
index 5f2f2f8a7..ae8639176 100644
--- a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Printer/HTMLDefinition.php
+++ b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Printer/HTMLDefinition.php
@@ -43,8 +43,8 @@ class HTMLPurifier_Printer_HTMLDefinition extends HTMLPurifier_Printer
         $ret .= $this->element('caption', 'Doctype');
         $ret .= $this->row('Name', $doctype->name);
         $ret .= $this->row('XML', $doctype->xml ? 'Yes' : 'No');
-        $ret .= $this->row('Default Modules', implode($doctype->modules, ', '));
-        $ret .= $this->row('Default Tidy Modules', implode($doctype->tidyModules, ', '));
+        $ret .= $this->row('Default Modules', implode(', ', $doctype->modules));
+        $ret .= $this->row('Default Tidy Modules', implode(', ', $doctype->tidyModules));
         $ret .= $this->end('table');
         return $ret;
     }