From a6656c2e6ffb14c4083c058065ff8fb2d4426365 Mon Sep 17 00:00:00 2001
From: Frode Petterson <frode.andre.petterson@gmail.com>
Date: Mon, 20 Jun 2016 14:57:14 +0200
Subject: [PATCH 1/4] Support for when cookies are disabled

HFJ-1915
---
 js/h5p-x-api-event.js | 26 ++++++++++++++++----------
 1 file changed, 16 insertions(+), 10 deletions(-)

diff --git a/js/h5p-x-api-event.js b/js/h5p-x-api-event.js
index c5ce2e3..212fe0b 100644
--- a/js/h5p-x-api-event.js
+++ b/js/h5p-x-api-event.js
@@ -24,7 +24,7 @@ H5P.XAPIEvent.prototype.constructor = H5P.XAPIEvent;
  */
 H5P.XAPIEvent.prototype.setScoredResult = function (score, maxScore, instance, completion, success) {
   this.data.statement.result = {};
-  
+
   if (typeof score !== 'undefined') {
     if (typeof maxScore === 'undefined') {
       this.data.statement.result.score = {'raw': score};
@@ -40,22 +40,22 @@ H5P.XAPIEvent.prototype.setScoredResult = function (score, maxScore, instance, c
       }
     }
   }
-  
+
   if (typeof completion === 'undefined') {
     this.data.statement.result.completion = (this.getVerb() === 'completed' || this.getVerb() === 'answered');
   }
   else {
     this.data.statement.result.completion = completion;
   }
-  
+
   if (typeof success !== 'undefined') {
     this.data.statement.result.success = success;
   }
-  
+
   if (instance && instance.activityStartTime) {
     var duration = Math.round((Date.now() - instance.activityStartTime ) / 10) / 100;
     // xAPI spec allows a precision of 0.01 seconds
-    
+
     this.data.statement.result.duration = 'PT' + duration + 'S';
   }
 };
@@ -188,12 +188,18 @@ H5P.XAPIEvent.prototype.setActor = function () {
   }
   else {
     var uuid;
-    if (localStorage.H5PUserUUID) {
-      uuid = localStorage.H5PUserUUID;
+    try {
+      if (localStorage.H5PUserUUID) {
+        uuid = localStorage.H5PUserUUID;
+      }
+      else {
+        uuid = H5P.createUUID();
+        localStorage.H5PUserUUID = uuid;
+      }
     }
-    else {
-      uuid = H5P.createUUID();
-      localStorage.H5PUserUUID = uuid;
+    catch (err) {
+      // LocalStorage and Cookies are probably disabled. Do not track the user.
+      uuid = 'not-trackable-' + H5P.createUUID();
     }
     this.data.statement.actor = {
       'account': {

From 8cb0aad09e0c6dc0ade4bcea665074783370988c Mon Sep 17 00:00:00 2001
From: andyrandom <andyrandom@3161831.no-reply.drupal.org>
Date: Tue, 21 Jun 2016 09:34:27 +0200
Subject: [PATCH 2/4] Allow hyphens in HTML tags HFJ-1951

---
 h5p.classes.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/h5p.classes.php b/h5p.classes.php
index 93c4213..46af520 100644
--- a/h5p.classes.php
+++ b/h5p.classes.php
@@ -3414,7 +3414,7 @@ class H5PContentValidator {
       return '&lt;';
     }
 
-    if (!preg_match('%^<\s*(/\s*)?([a-zA-Z0-9]+)([^>]*)>?|(<!--.*?-->)$%', $string, $matches)) {
+    if (!preg_match('%^<\s*(/\s*)?([a-zA-Z0-9\-]+)([^>]*)>?|(<!--.*?-->)$%', $string, $matches)) {
       // Seriously malformed.
       return '';
     }

From 406a55be5ca4c4f3f85a4a12c82bd4c1e53a9356 Mon Sep 17 00:00:00 2001
From: ndobromirov <ndobromirov@2451988.no-reply.drupal.org>
Date: Tue, 21 Jun 2016 13:26:39 +0200
Subject: [PATCH 3/4] Excessive calls to variable_set HFJ-1893

---
 h5p.classes.php | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/h5p.classes.php b/h5p.classes.php
index 7e58d6c..1021375 100644
--- a/h5p.classes.php
+++ b/h5p.classes.php
@@ -2344,7 +2344,7 @@ class H5PCore {
    *                rebuilt only if non-existing
    */
   public function validateLibrarySupport($force = false) {
-    if (!($this->h5pF->getUnsupportedLibraries() === NULL || $force)) {
+    if (!$force && $this->h5pF->getUnsupportedLibraries() !== NULL) {
       return;
     }
 
@@ -2379,9 +2379,8 @@ class H5PCore {
           );
         }
       }
-
-      $this->h5pF->setUnsupportedLibraries(empty($unsupportedLibraries) ? NULL : $unsupportedLibraries);
     }
+    $this->h5pF->setUnsupportedLibraries($unsupportedLibraries);
   }
 
   /**

From 3d14588160ef72d44098902aa0426c94267cf6eb Mon Sep 17 00:00:00 2001
From: Frode Petterson <frode.andre.petterson@gmail.com>
Date: Fri, 8 Jul 2016 11:08:47 +0200
Subject: [PATCH 4/4] Bugfix: Check if library json is valid

---
 h5p-development.class.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/h5p-development.class.php b/h5p-development.class.php
index 546ced0..6c891f9 100644
--- a/h5p-development.class.php
+++ b/h5p-development.class.php
@@ -78,7 +78,7 @@ class H5PDevelopment {
       }
 
       $library = json_decode($libraryJSON, TRUE);
-      if ($library === FALSE) {
+      if ($library === NULL) {
         continue; // Invalid JSON.
       }