Proyectos de Subversion Moodle

<?php

namespace Moodle;

/**
 * A defined interface for the editor to communicate with the database of the
 * web system.
 */
interface H5peditorStorage {

  /**
   * Load language file(JSON) from database.
   * This is used to translate the editor fields(title, description etc.)
   *
   * @param string $name The machine readable name of the library(content type)
   * @param int $major Major part of version number
   * @param int $minor Minor part of version number
   * @param string $lang Language code
   * @return string Translation in JSON format
   */
  public function getLanguage($machineName, $majorVersion, $minorVersion, $language);

  /**
   * Load a list of available language codes from the database.
   *
   * @param string $machineName The machine readable name of the library(content type)
   * @param int $majorVersion Major part of version number
   * @param int $minorVersion Minor part of version number
   * @return array List of possible language codes
   */
  public function getAvailableLanguages($machineName, $majorVersion, $minorVersion);

  /**
   * "Callback" for mark the given file as a permanent file.
   * Used when saving content that has new uploaded files.
   *
   * @param int $fileId
   */
  public function keepFile($fileId);

  /**
   * Decides which content types the editor should have.
   *
   * Two usecases:
   * 1. No input, will list all the available content types.
   * 2. Libraries supported are specified, load additional data and verify
   * that the content types are available. Used by e.g. the Presentation Tool
   * Editor that already knows which content types are supported in its
   * slides.
   *
   * @param array $libraries List of library names + version to load info for
   * @return array List of all libraries loaded
   */
  public function getLibraries($libraries = NULL);

  /**
   * Alter styles and scripts
   *
   * @param array $files
   *  List of files as objects with path and version as properties
   * @param array $libraries
   *  List of libraries indexed by machineName with objects as values. The objects
   *  have majorVersion and minorVersion as properties.
   */
  public function alterLibraryFiles(&$files, $libraries);

  /**
   * Saves a file or moves it temporarily. This is often necessary in order to
   * validate and store uploaded or fetched H5Ps.
   *
   * @param string $data Uri of data that should be saved as a temporary file
   * @param boolean $move_file Can be set to TRUE to move the data instead of saving it
   *
   * @return bool|object Returns false if saving failed or the path to the file
   *  if saving succeeded
   */
  public static function saveFileTemporarily($data, $move_file);

  /**
   * Marks a file for later cleanup, useful when files are not instantly cleaned
   * up. E.g. for files that are uploaded through the editor.
   *
   * @param H5peditorFile
   * @param $content_id
   */
  public static function markFileForCleanup($file, $content_id);

  /**
   * Clean up temporary files
   *
   * @param string $filePath Path to file or directory
   */
  public static function removeTemporarilySavedFiles($filePath);
}