HFP-2652 Add functions for getting translations

Author: fnoks

h5peditor-ajax.class.php

@@ -34,6 +34,11 @@ abstract class H5PEditorEndpoints {
    * Endpoint for uploading files used by the editor.
    */
   const FILES = 'files';
+
+  /**
+   * Endpoint for retrieveing translation files
+   */
+  const TRANSLATIONS = 'translations';
 }
 
 
@@ -123,6 +128,11 @@ public function action($endpoint) {
         if (!$this->isValidEditorToken($token)) return;
         $this->fileUpload($contentId);
         break;
+
+      case H5PEditorEndpoints::TRANSLATIONS:
+        $language = func_get_arg(1);
+        H5PCore::ajaxSuccess($this->editor->getTranslations($_POST['libraries'], $language));
+        break;
     }
   }
 

h5peditor-ajax.interface.php

@@ -41,4 +41,12 @@ public function getAuthorsRecentlyUsedLibraries();
    */
   public function validateEditorToken($token);
 
+  /**
+   * Get translations for a language for a list of libraries
+   *
+   * @param array $libraries An array of libraries, in the form "<machineName> <majorVersion>.<minorVersion>
+   * @param string $language_code
+   * @return array
+   */
+  public function getTranslations($libraries, $language_code);
 }

h5peditor.class.php

@@ -129,6 +129,17 @@ public function getLibraries() {
     return $libraries;
   }
 
+  /**
+   * Get translations for a language for a list of libraries
+   *
+   * @param array $libraries An array of libraries, in the form "<machineName> <majorVersion>.<minorVersion>
+   * @param string $language_code
+   * @return array
+   */
+  public function getTranslations($libraries, $language_code) {
+    return $this->ajaxInterface->getTranslations($libraries, $language_code);
+  }
+
   /**
    * Move uploaded files, remove old files and update library usage.
    *