From 1b079d36f17e299dd8ee5873847dec59ee762083 Mon Sep 17 00:00:00 2001
From: Thomas Horn Sivertsen <thomass@cerpus.com>
Date: Fri, 19 Jan 2018 14:42:43 +0100
Subject: [PATCH 1/8] HFP-1806 Load presave script if present in library.

---
 h5p-default-storage.class.php  | 11 +++++++++++
 h5p-file-storage.interface.php |  7 +++++++
 h5p.classes.php                | 14 +++++++++++++-
 3 files changed, 31 insertions(+), 1 deletion(-)

diff --git a/h5p-default-storage.class.php b/h5p-default-storage.class.php
index 38af307..ba41eb9 100644
--- a/h5p-default-storage.class.php
+++ b/h5p-default-storage.class.php
@@ -451,6 +451,17 @@ class H5PDefaultStorage implements \H5PFileStorage {
     return self::dirReady($this->path);
   }
 
+  public function hasPresave($name) {
+      $filePath = implode(DIRECTORY_SEPARATOR, [
+          $this->path,
+          'libraries',
+          $name,
+          'presave.js',
+      ]);
+
+      return file_exists($filePath);
+  }
+
   /**
    * Recursive function for copying directories.
    *
diff --git a/h5p-file-storage.interface.php b/h5p-file-storage.interface.php
index 394210b..953365c 100644
--- a/h5p-file-storage.interface.php
+++ b/h5p-file-storage.interface.php
@@ -190,4 +190,11 @@ interface H5PFileStorage {
    * @return bool True if server has the proper write access
    */
   public function hasWriteAccess();
+
+  /**
+   * Check if the library has a presave.js in the root folder
+   *
+   * @return string|null Path to script or null if missing
+   */
+  public function hasPresave($name);
 }
diff --git a/h5p.classes.php b/h5p.classes.php
index d8ed62e..a978516 100644
--- a/h5p.classes.php
+++ b/h5p.classes.php
@@ -2109,14 +2109,18 @@ class H5PCore {
 
     // Using content dependencies
     foreach ($dependencies as $dependency) {
+      $libraryName = H5PCore::libraryToString($dependency, TRUE);
       if (isset($dependency['path']) === FALSE) {
-        $dependency['path'] = 'libraries/' . H5PCore::libraryToString($dependency, TRUE);
+        $dependency['path'] = 'libraries/' . $libraryName;
         $dependency['preloadedJs'] = explode(',', $dependency['preloadedJs']);
         $dependency['preloadedCss'] = explode(',', $dependency['preloadedCss']);
       }
       $dependency['version'] = "?ver={$dependency['majorVersion']}.{$dependency['minorVersion']}.{$dependency['patchVersion']}";
       $this->getDependencyAssets($dependency, 'preloadedJs', $files['scripts'], $prefix);
       $this->getDependencyAssets($dependency, 'preloadedCss', $files['styles'], $prefix);
+      if( $this->fs->hasPresave($libraryName) ){
+          $this->addPresaveFile($files, $dependency, $prefix);
+      }
     }
 
     if ($this->aggregateAssets) {
@@ -2130,6 +2134,14 @@ class H5PCore {
     return $files;
   }
 
+    public function addPresaveFile(&$assets, $library, $prefix = ''){
+        $this->getDependencyAssets([
+            'path' => 'libraries' . DIRECTORY_SEPARATOR . self::libraryToString($library, true),
+            'version' => array_key_exists('version', $library) ? $library['version'] : "?ver={$library['majorVersion']}.{$library['minorVersion']}.{$library['patchVersion']}",
+            'presaveJs' => ['presave.js']
+        ], 'presaveJs', $assets['scripts'], $prefix);
+    }
+
   private static function getDependenciesHash(&$dependencies) {
     // Build hash of dependencies
     $toHash = array();

From 04edd738552cc4ee0391824459eb4ced16e54351 Mon Sep 17 00:00:00 2001
From: Thomas Horn Sivertsen <thomass@cerpus.com>
Date: Fri, 19 Jan 2018 14:56:07 +0100
Subject: [PATCH 2/8] HFP-1806 Formatting code + adding comments.

---
 h5p-default-storage.class.php | 21 +++++++++++++--------
 h5p.classes.php               | 16 ++++++++--------
 2 files changed, 21 insertions(+), 16 deletions(-)

diff --git a/h5p-default-storage.class.php b/h5p-default-storage.class.php
index ba41eb9..a06c47c 100644
--- a/h5p-default-storage.class.php
+++ b/h5p-default-storage.class.php
@@ -451,15 +451,20 @@ class H5PDefaultStorage implements \H5PFileStorage {
     return self::dirReady($this->path);
   }
 
+    /**
+     * Check if the file presave.js exists in the root of the library
+     *
+     * @param string $name
+     * @return bool
+     */
   public function hasPresave($name) {
-      $filePath = implode(DIRECTORY_SEPARATOR, [
-          $this->path,
-          'libraries',
-          $name,
-          'presave.js',
-      ]);
-
-      return file_exists($filePath);
+    $filePath = implode(DIRECTORY_SEPARATOR, [
+      $this->path,
+      'libraries',
+      $name,
+      'presave.js',
+    ]);
+    return file_exists($filePath);
   }
 
   /**
diff --git a/h5p.classes.php b/h5p.classes.php
index a978516..80399d9 100644
--- a/h5p.classes.php
+++ b/h5p.classes.php
@@ -2119,7 +2119,7 @@ class H5PCore {
       $this->getDependencyAssets($dependency, 'preloadedJs', $files['scripts'], $prefix);
       $this->getDependencyAssets($dependency, 'preloadedCss', $files['styles'], $prefix);
       if( $this->fs->hasPresave($libraryName) ){
-          $this->addPresaveFile($files, $dependency, $prefix);
+        $this->addPresaveFile($files, $dependency, $prefix);
       }
     }
 
@@ -2134,13 +2134,13 @@ class H5PCore {
     return $files;
   }
 
-    public function addPresaveFile(&$assets, $library, $prefix = ''){
-        $this->getDependencyAssets([
-            'path' => 'libraries' . DIRECTORY_SEPARATOR . self::libraryToString($library, true),
-            'version' => array_key_exists('version', $library) ? $library['version'] : "?ver={$library['majorVersion']}.{$library['minorVersion']}.{$library['patchVersion']}",
-            'presaveJs' => ['presave.js']
-        ], 'presaveJs', $assets['scripts'], $prefix);
-    }
+  public function addPresaveFile(&$assets, $library, $prefix = ''){
+    $this->getDependencyAssets([
+      'path' => 'libraries' . DIRECTORY_SEPARATOR . self::libraryToString($library, true),
+      'version' => array_key_exists('version', $library) ? $library['version'] : "?ver={$library['majorVersion']}.{$library['minorVersion']}.{$library['patchVersion']}",
+      'presaveJs' => ['presave.js']
+    ], 'presaveJs', $assets['scripts'], $prefix);
+  }
 
   private static function getDependenciesHash(&$dependencies) {
     // Build hash of dependencies

From 615bac7c08e4fe23726fc45edbe8615ee9b7139b Mon Sep 17 00:00:00 2001
From: Thomas Horn Sivertsen <thomass@cerpus.com>
Date: Thu, 1 Feb 2018 12:18:31 +0100
Subject: [PATCH 3/8] HFP-1806 Add presave for development and public libraries

---
 h5p-default-storage.class.php  | 10 +++-------
 h5p-file-storage.interface.php |  4 ++--
 h5p.classes.php                | 16 ++++++++++++++--
 3 files changed, 19 insertions(+), 11 deletions(-)

diff --git a/h5p-default-storage.class.php b/h5p-default-storage.class.php
index a06c47c..9766e47 100644
--- a/h5p-default-storage.class.php
+++ b/h5p-default-storage.class.php
@@ -457,13 +457,9 @@ class H5PDefaultStorage implements \H5PFileStorage {
      * @param string $name
      * @return bool
      */
-  public function hasPresave($name) {
-    $filePath = implode(DIRECTORY_SEPARATOR, [
-      $this->path,
-      'libraries',
-      $name,
-      'presave.js',
-    ]);
+  public function hasPresave($libraryFolder, $developmentPath = null) {
+      $path = is_null($developmentPath) ? 'libraries' . DIRECTORY_SEPARATOR . $libraryFolder : $developmentPath;
+      $filePath = realpath($this->path . DIRECTORY_SEPARATOR . $path . DIRECTORY_SEPARATOR . 'presave.js');
     return file_exists($filePath);
   }
 
diff --git a/h5p-file-storage.interface.php b/h5p-file-storage.interface.php
index 953365c..976605e 100644
--- a/h5p-file-storage.interface.php
+++ b/h5p-file-storage.interface.php
@@ -194,7 +194,7 @@ interface H5PFileStorage {
   /**
    * Check if the library has a presave.js in the root folder
    *
-   * @return string|null Path to script or null if missing
+   * @return string|null Path if presave.js found
    */
-  public function hasPresave($name);
+  public function hasPresave($libraryName, $developmentPath = null);
 }
diff --git a/h5p.classes.php b/h5p.classes.php
index 80399d9..efac783 100644
--- a/h5p.classes.php
+++ b/h5p.classes.php
@@ -2118,7 +2118,7 @@ class H5PCore {
       $dependency['version'] = "?ver={$dependency['majorVersion']}.{$dependency['minorVersion']}.{$dependency['patchVersion']}";
       $this->getDependencyAssets($dependency, 'preloadedJs', $files['scripts'], $prefix);
       $this->getDependencyAssets($dependency, 'preloadedCss', $files['styles'], $prefix);
-      if( $this->fs->hasPresave($libraryName) ){
+      if( $this->hasPresave($libraryName) ){
         $this->addPresaveFile($files, $dependency, $prefix);
       }
     }
@@ -2134,9 +2134,21 @@ class H5PCore {
     return $files;
   }
 
+    public function hasPresave($libraryName)
+    {
+        if( isset($this->h5pD) ){
+            extract(H5PCore::libraryFromString($libraryName));
+            $library = $this->h5pD->getLibrary($machineName, $majorVersion, $minorVersion);
+            if( !is_null($library)){
+                return $this->fs->hasPresave($libraryName, $library['path']);
+            }
+        }
+        return $this->fs->hasPresave($libraryName);
+    }
+
   public function addPresaveFile(&$assets, $library, $prefix = ''){
     $this->getDependencyAssets([
-      'path' => 'libraries' . DIRECTORY_SEPARATOR . self::libraryToString($library, true),
+      'path' => array_key_exists('path', $library) ? $library['path'] : 'libraries' . DIRECTORY_SEPARATOR . self::libraryToString($library, true),
       'version' => array_key_exists('version', $library) ? $library['version'] : "?ver={$library['majorVersion']}.{$library['minorVersion']}.{$library['patchVersion']}",
       'presaveJs' => ['presave.js']
     ], 'presaveJs', $assets['scripts'], $prefix);

From a59640672dc5ff0030bc688eaacfa8a544ed9f72 Mon Sep 17 00:00:00 2001
From: Thomas Horn Sivertsen <thomass@cerpus.com>
Date: Thu, 7 Jun 2018 12:43:12 +0200
Subject: [PATCH 4/8] HFP-1806 - fixed PhpDoc - only load presave.js when
 editing a H5P - moved loading logic from core to editor - removed unused code

---
 h5p-default-storage.class.php  |  3 ++-
 h5p-file-storage.interface.php |  4 +++-
 h5p.classes.php                | 23 -----------------------
 3 files changed, 5 insertions(+), 25 deletions(-)

diff --git a/h5p-default-storage.class.php b/h5p-default-storage.class.php
index 9766e47..d6d13ea 100644
--- a/h5p-default-storage.class.php
+++ b/h5p-default-storage.class.php
@@ -454,7 +454,8 @@ class H5PDefaultStorage implements \H5PFileStorage {
     /**
      * Check if the file presave.js exists in the root of the library
      *
-     * @param string $name
+     * @param string $libraryFolder
+     * @param string $developmentPath
      * @return bool
      */
   public function hasPresave($libraryFolder, $developmentPath = null) {
diff --git a/h5p-file-storage.interface.php b/h5p-file-storage.interface.php
index 976605e..4dbdbc6 100644
--- a/h5p-file-storage.interface.php
+++ b/h5p-file-storage.interface.php
@@ -194,7 +194,9 @@ interface H5PFileStorage {
   /**
    * Check if the library has a presave.js in the root folder
    *
-   * @return string|null Path if presave.js found
+   * @param string $libraryName
+   * @param string $developmentPath
+   * @return bool
    */
   public function hasPresave($libraryName, $developmentPath = null);
 }
diff --git a/h5p.classes.php b/h5p.classes.php
index efac783..650895c 100644
--- a/h5p.classes.php
+++ b/h5p.classes.php
@@ -2118,9 +2118,6 @@ class H5PCore {
       $dependency['version'] = "?ver={$dependency['majorVersion']}.{$dependency['minorVersion']}.{$dependency['patchVersion']}";
       $this->getDependencyAssets($dependency, 'preloadedJs', $files['scripts'], $prefix);
       $this->getDependencyAssets($dependency, 'preloadedCss', $files['styles'], $prefix);
-      if( $this->hasPresave($libraryName) ){
-        $this->addPresaveFile($files, $dependency, $prefix);
-      }
     }
 
     if ($this->aggregateAssets) {
@@ -2134,26 +2131,6 @@ class H5PCore {
     return $files;
   }
 
-    public function hasPresave($libraryName)
-    {
-        if( isset($this->h5pD) ){
-            extract(H5PCore::libraryFromString($libraryName));
-            $library = $this->h5pD->getLibrary($machineName, $majorVersion, $minorVersion);
-            if( !is_null($library)){
-                return $this->fs->hasPresave($libraryName, $library['path']);
-            }
-        }
-        return $this->fs->hasPresave($libraryName);
-    }
-
-  public function addPresaveFile(&$assets, $library, $prefix = ''){
-    $this->getDependencyAssets([
-      'path' => array_key_exists('path', $library) ? $library['path'] : 'libraries' . DIRECTORY_SEPARATOR . self::libraryToString($library, true),
-      'version' => array_key_exists('version', $library) ? $library['version'] : "?ver={$library['majorVersion']}.{$library['minorVersion']}.{$library['patchVersion']}",
-      'presaveJs' => ['presave.js']
-    ], 'presaveJs', $assets['scripts'], $prefix);
-  }
-
   private static function getDependenciesHash(&$dependencies) {
     // Build hash of dependencies
     $toHash = array();

From 930f85e0fb3a0ee2bcc2496303dbca1c8012cb40 Mon Sep 17 00:00:00 2001
From: Thomas Horn Sivertsen <thomass@cerpus.com>
Date: Mon, 18 Jun 2018 11:24:04 +0200
Subject: [PATCH 5/8] HFP-1806 Removed unused changes, fixed indentation

---
 h5p-default-storage.class.php | 14 +++++++-------
 h5p.classes.php               |  3 +--
 2 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/h5p-default-storage.class.php b/h5p-default-storage.class.php
index d6d13ea..26e3e01 100644
--- a/h5p-default-storage.class.php
+++ b/h5p-default-storage.class.php
@@ -451,13 +451,13 @@ class H5PDefaultStorage implements \H5PFileStorage {
     return self::dirReady($this->path);
   }
 
-    /**
-     * Check if the file presave.js exists in the root of the library
-     *
-     * @param string $libraryFolder
-     * @param string $developmentPath
-     * @return bool
-     */
+  /**
+   * Check if the file presave.js exists in the root of the library
+   *
+   * @param string $libraryFolder
+   * @param string $developmentPath
+   * @return bool
+   */
   public function hasPresave($libraryFolder, $developmentPath = null) {
       $path = is_null($developmentPath) ? 'libraries' . DIRECTORY_SEPARATOR . $libraryFolder : $developmentPath;
       $filePath = realpath($this->path . DIRECTORY_SEPARATOR . $path . DIRECTORY_SEPARATOR . 'presave.js');
diff --git a/h5p.classes.php b/h5p.classes.php
index 650895c..d8ed62e 100644
--- a/h5p.classes.php
+++ b/h5p.classes.php
@@ -2109,9 +2109,8 @@ class H5PCore {
 
     // Using content dependencies
     foreach ($dependencies as $dependency) {
-      $libraryName = H5PCore::libraryToString($dependency, TRUE);
       if (isset($dependency['path']) === FALSE) {
-        $dependency['path'] = 'libraries/' . $libraryName;
+        $dependency['path'] = 'libraries/' . H5PCore::libraryToString($dependency, TRUE);
         $dependency['preloadedJs'] = explode(',', $dependency['preloadedJs']);
         $dependency['preloadedCss'] = explode(',', $dependency['preloadedCss']);
       }

From b1446e8d60dd5ae4e7cf9a12aadc7029de29c216 Mon Sep 17 00:00:00 2001
From: Frode Petterson <frode.andre.petterson@gmail.com>
Date: Mon, 25 Jun 2018 15:59:17 +0200
Subject: [PATCH 6/8] HFP-2027 Add copy paste helpers to core

---
 js/h5p.js | 120 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 120 insertions(+)

diff --git a/js/h5p.js b/js/h5p.js
index ef56834..00dc019 100644
--- a/js/h5p.js
+++ b/js/h5p.js
@@ -2041,9 +2041,129 @@ H5P.createTitle = function (rawTitle, maxLength) {
     contentUserDataAjax(contentId, dataId, subContentId, undefined, null);
   };
 
+  /**
+   * Prepares the content parameters for storing in the clipboard.
+   *
+   * @class
+   * @param {Object} parameters The parameters for the content to store
+   * @param {string} [genericProperty] If only part of the parameters are generic, which part
+   * @param {string} [specificKey] If the parameters are specific, what content type does it fit
+   * @returns {Object} Ready for the clipboard
+   */
+  H5P.ClipboardItem = function (parameters, genericProperty, specificKey) {
+    this.specific = parameters;
+
+    if (genericProperty && specificKey) {
+      this.from = specificKey;
+      if (parameters[genericProperty]) {
+        this.generic = genericProperty;
+      }
+    }
+
+    if (window.H5PEditor && H5PEditor.contentId) {
+      this.contentId = H5PEditor.contentId;
+    }
+  };
+
+  /**
+   * Store item in the H5P Clipboard.
+   *
+   * @param {H5P.ClipboardItem|*} clipboardItem
+   */
+  H5P.clipboardify = function (clipboardItem) {
+    if (!(clipboardItem instanceof H5P.ClipboardItem)) {
+      clipboardItem = new H5P.ClipboardItem(clipboardItem);
+    }
+
+    localStorage.setItem('h5pClipboard', JSON.stringify(clipboardItem));
+
+    // Trigger an event so all 'Paste' buttons may be enabled.
+    H5P.externalDispatcher.trigger('datainclipboard', {reset: false});
+  };
+
+  /**
+   * Get item from the H5P Clipboard.
+   *
+   * @return {Object}
+   */
+  H5P.getClipboard = function () {
+    var clipboardData = localStorage.getItem('h5pClipboard');
+    if (!clipboardData) {
+      return;
+    }
+
+    // Try to parse clipboard dat
+    try {
+      clipboardData = JSON.parse(clipboardData);
+    }
+    catch (err) {
+      console.error('Unable to parse JSON from clipboard.', err);
+      return;
+    }
+
+    // Update file URLs
+    H5P.updateFileUrls(clipboardData.specific, function (path) {
+      var isTmpFile = (path.substr(-4, 4) === '#tmp');
+      if (!isTmpFile && clipboardData.contentId) {
+        // Comes from existing content
+
+        if (H5PEditor.contentId) {
+          // .. to existing content
+          return '../' + clipboardData.contentId + '/' + path;
+        }
+        else {
+          // .. to new content
+          return (H5PEditor.contentRelUrl ? H5PEditor.contentRelUrl : '../content/') + clipboardData.contentId + '/' + path;
+        }
+      }
+      return path; // Will automatically be looked for in tmp folder
+    });
+
+    if (clipboardData.from === undefined) {
+      clipboardData.generic = clipboardData.specific;
+    }
+    else if (clipboardData.generic) {
+      clipboardData.generic = clipboardData.specific[clipboardData.generic];
+    }
+
+    if (clipboardData.generic) {
+      // Avoid multiple content with same ID
+      delete clipboardData.generic.subContentId;
+    }
+
+    return clipboardData;
+  };
+
+  /**
+   * Update file URLs. Useful when copying content.
+   *
+   * @param {object} params Reference
+   * @param {function} handler Modifies the path to work when pasted
+   */
+  H5P.updateFileUrls = function (params, handler) {
+    for (var prop in params) {
+      if (params.hasOwnProperty(prop) && params[prop] instanceof Object) {
+        var obj = params[prop];
+        if (obj.path !== undefined && obj.mime !== undefined) {
+          obj.path = handler(obj.path);
+        }
+        else {
+          H5P.updateFileUrls(obj, handler);
+        }
+      }
+    }
+  };
+
   // Init H5P when page is fully loadded
   $(document).ready(function () {
 
+    window.addEventListener('storage', function (event) {
+      // Pick up clipboard changes from other tabs
+      if (event.key === 'h5pClipboard') {
+        H5P.externalDispatcher.trigger('datainclipboard', {reset: event.newValue === null});
+      }
+    });
+
     var ccVersions = {
       'default': '4.0',
       '4.0': H5P.t('licenseCC40'),

From d963a23a159d1d18a6d0c5992951744b33a79273 Mon Sep 17 00:00:00 2001
From: thomasmars <thomasmars87@gmail.com>
Date: Tue, 26 Jun 2018 10:51:48 +0200
Subject: [PATCH 7/8] HFP-2074 Add optgroup to Creative Commons licenses in
 metadata dialog.

---
 h5p.classes.php | 78 ++++++++++++++++++++++++++-----------------------
 1 file changed, 42 insertions(+), 36 deletions(-)

diff --git a/h5p.classes.php b/h5p.classes.php
index 303e2b5..b413920 100644
--- a/h5p.classes.php
+++ b/h5p.classes.php
@@ -4169,42 +4169,48 @@ class H5PContentValidator {
                 'label' => $this->h5pF->t('Undisclosed')
               ),
               (object) array(
-                'value' => 'CC BY',
-                'label' => $this->h5pF->t('CC Attribution'),
-                'versions' => $cc_versions
-              ),
-              (object) array(
-                'value' => 'CC BY-SA',
-                'label' => $this->h5pF->t('CC Attribution-ShareAlike'),
-                'versions' => $cc_versions
-              ),
-              (object) array(
-                'value' => 'CC BY-ND',
-                'label' => $this->h5pF->t('CC Attribution-NoDerivs'),
-                'versions' => $cc_versions
-              ),
-              (object) array(
-                'value' => 'CC BY-NC',
-                'label' => $this->h5pF->t('CC Attribution-NonCommercial'),
-                'versions' => $cc_versions
-              ),
-              (object) array(
-                'value' => 'CC BY-NC-SA',
-                'label' => $this->h5pF->t('CC Attribution-NonCommercial-ShareAlike'),
-                'versions' => $cc_versions
-              ),
-              (object) array(
-                'value' => 'CC BY-NC-ND',
-                'label' => $this->h5pF->t('CC Attribution-NonCommercial-NoDerivs'),
-                'versions' => $cc_versions
-              ),
-              (object) array(
-                'value' => 'CC0 1.0',
-                'label' => $this->h5pF->t('CC Public Domain Dedication')
-              ),
-              (object) array(
-                'value' => 'CC PDM',
-                'label' => $this->h5pF->t('Public Domain Mark')
+                'type' => 'optgroup',
+                'label' => $this->h5pF->t('Creative Commons'),
+                'options' => [
+                  (object) array(
+                    'value' => 'CC BY',
+                    'label' => $this->h5pF->t('CC Attribution'),
+                    'versions' => $cc_versions
+                  ),
+                  (object) array(
+                    'value' => 'CC BY-SA',
+                    'label' => $this->h5pF->t('CC Attribution-ShareAlike'),
+                    'versions' => $cc_versions
+                  ),
+                  (object) array(
+                    'value' => 'CC BY-ND',
+                    'label' => $this->h5pF->t('CC Attribution-NoDerivs'),
+                    'versions' => $cc_versions
+                  ),
+                  (object) array(
+                    'value' => 'CC BY-NC',
+                    'label' => $this->h5pF->t('CC Attribution-NonCommercial'),
+                    'versions' => $cc_versions
+                  ),
+                  (object) array(
+                    'value' => 'CC BY-NC-SA',
+                    'label' => $this->h5pF->t('CC Attribution-NonCommercial-ShareAlike'),
+                    'versions' => $cc_versions
+                  ),
+                  (object) array(
+                    'value' => 'CC BY-NC-ND',
+                    'label' => $this->h5pF->t('CC Attribution-NonCommercial-NoDerivs'),
+                    'versions' => $cc_versions
+                  ),
+                  (object) array(
+                    'value' => 'CC0 1.0',
+                    'label' => $this->h5pF->t('CC Public Domain Dedication')
+                  ),
+                  (object) array(
+                    'value' => 'CC PDM',
+                    'label' => $this->h5pF->t('Public Domain Mark')
+                  ),
+                ]
               ),
               (object) array(
                 'value' => 'GNU GPL',

From d24fd0e66792e8a510c8616ed035bfec76b00e9a Mon Sep 17 00:00:00 2001
From: Frode Petterson <frode.andre.petterson@gmail.com>
Date: Tue, 26 Jun 2018 11:52:57 +0200
Subject: [PATCH 8/8] HFP-2072 Improve copy-paste API behavior

---
 js/h5p.js | 90 +++++++++++++++++++++++++++++++++++++++++++++----------
 1 file changed, 74 insertions(+), 16 deletions(-)

diff --git a/js/h5p.js b/js/h5p.js
index 00dc019..b09759b 100644
--- a/js/h5p.js
+++ b/js/h5p.js
@@ -2051,17 +2051,49 @@ H5P.createTitle = function (rawTitle, maxLength) {
    * @returns {Object} Ready for the clipboard
    */
   H5P.ClipboardItem = function (parameters, genericProperty, specificKey) {
-    this.specific = parameters;
+    var self = this;
 
-    if (genericProperty && specificKey) {
-      this.from = specificKey;
-      if (parameters[genericProperty]) {
-        this.generic = genericProperty;
+    /**
+     * Set relative dimensions when params contains a file with a width and a height.
+     * Very useful to be compatible with wysiwyg editors.
+     *
+     * @private
+     */
+    var setDimensionsFromFile = function () {
+      if (!self.generic) {
+        return;
       }
+      var params = self.specific[self.generic];
+      if (!params.params.file || !params.params.file.width || !params.params.file.height) {
+        return;
+      }
+
+      self.width = 20; // %
+      self.height = (params.params.file.height / params.params.file.width) * self.width;
+    }
+
+    if (!genericProperty) {
+      genericProperty = 'action';
+      parameters = {
+        action: parameters
+      };
+    }
+
+    self.specific = parameters;
+
+    if (genericProperty && parameters[genericProperty]) {
+      self.generic = genericProperty;
+    }
+    if (specificKey) {
+      self.from = specificKey;
     }
 
     if (window.H5PEditor && H5PEditor.contentId) {
-      this.contentId = H5PEditor.contentId;
+      self.contentId = H5PEditor.contentId;
+    }
+
+    if (!self.specific.width && !self.specific.height) {
+      setDimensionsFromFile();
     }
   };
 
@@ -2077,16 +2109,40 @@ H5P.createTitle = function (rawTitle, maxLength) {
 
     localStorage.setItem('h5pClipboard', JSON.stringify(clipboardItem));
 
+    // Clear cache
+    parsedClipboard = null;
+
     // Trigger an event so all 'Paste' buttons may be enabled.
     H5P.externalDispatcher.trigger('datainclipboard', {reset: false});
   };
 
   /**
-   * Get item from the H5P Clipboard.
+   * This is a cache for pasted data to prevent parsing multiple times.
+   * @type {Object}
+   */
+  var parsedClipboard = null;
+
+  /**
+   * Retrieve parsed clipboard data.
    *
    * @return {Object}
    */
   H5P.getClipboard = function () {
+    if (!parsedClipboard) {
+      parsedClipboard = parseClipboard();
+    }
+
+    return parsedClipboard;
+  }
+
+  /**
+   * Get item from the H5P Clipboard.
+   *
+   * @private
+   * @param {boolean} [skipUpdateFileUrls]
+   * @return {Object}
+   */
+  var parseClipboard = function () {
     var clipboardData = localStorage.getItem('h5pClipboard');
     if (!clipboardData) {
       return;
@@ -2102,7 +2158,7 @@ H5P.createTitle = function (rawTitle, maxLength) {
     }
 
     // Update file URLs
-    H5P.updateFileUrls(clipboardData.specific, function (path) {
+    updateFileUrls(clipboardData.specific, function (path) {
       var isTmpFile = (path.substr(-4, 4) === '#tmp');
       if (!isTmpFile && clipboardData.contentId) {
         // Comes from existing content
@@ -2119,14 +2175,11 @@ H5P.createTitle = function (rawTitle, maxLength) {
       return path; // Will automatically be looked for in tmp folder
     });
 
-    if (clipboardData.from === undefined) {
-      clipboardData.generic = clipboardData.specific;
-    }
-    else if (clipboardData.generic) {
-      clipboardData.generic = clipboardData.specific[clipboardData.generic];
-    }
 
     if (clipboardData.generic) {
+      // Use reference instead of key
+      clipboardData.generic = clipboardData.specific[clipboardData.generic];
+
       // Avoid multiple content with same ID
       delete clipboardData.generic.subContentId;
     }
@@ -2137,10 +2190,11 @@ H5P.createTitle = function (rawTitle, maxLength) {
   /**
    * Update file URLs. Useful when copying content.
    *
+   * @private
    * @param {object} params Reference
    * @param {function} handler Modifies the path to work when pasted
    */
-  H5P.updateFileUrls = function (params, handler) {
+  var updateFileUrls = function (params, handler) {
     for (var prop in params) {
       if (params.hasOwnProperty(prop) && params[prop] instanceof Object) {
         var obj = params[prop];
@@ -2148,7 +2202,7 @@ H5P.createTitle = function (rawTitle, maxLength) {
           obj.path = handler(obj.path);
         }
         else {
-          H5P.updateFileUrls(obj, handler);
+          updateFileUrls(obj, handler);
         }
       }
     }
@@ -2160,6 +2214,10 @@ H5P.createTitle = function (rawTitle, maxLength) {
     window.addEventListener('storage', function (event) {
       // Pick up clipboard changes from other tabs
       if (event.key === 'h5pClipboard') {
+        // Clear cache
+        parsedClipboard = null;
+
+        // Trigger an event so all 'Paste' buttons may be enabled.
         H5P.externalDispatcher.trigger('datainclipboard', {reset: event.newValue === null});
       }
     });