Proyectos de Subversion Moodle

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1 efrain 1 
/* global importScripts */
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var H5P = H5P || {};
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importScripts('h5p-version.js', 'h5p-content-upgrade-process.js');
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var libraryLoadedCallback;
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/**
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 * Register message handlers
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 */
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var messageHandlers = {
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  newJob: function (job) {
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    // Start new job
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    new H5P.ContentUpgradeProcess(job.name, new H5P.Version(job.oldVersion), new H5P.Version(job.newVersion), job.params, job.id, function loadLibrary(name, version, next) {
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      // TODO: Cache?
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      postMessage({
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        action: 'loadLibrary',
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        name: name,
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        version: version.toString()
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      });
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      libraryLoadedCallback = next;
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    }, function done(err, result) {
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      if (err) {
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        // Return error
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        postMessage({
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          action: 'error',
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          id: job.id,
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          err: err.message ? err.message : err
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        });
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        return;
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      }
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      // Return upgraded content
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      postMessage({
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        action: 'done',
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        id: job.id,
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        params: result
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      });
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    });
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  },
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  libraryLoaded: function (data) {
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    var library = data.library;
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    if (library.upgradesScript) {
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      try {
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        importScripts(library.upgradesScript);
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      }
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      catch (err) {
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        libraryLoadedCallback(err);
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        return;
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      }
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    }
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    libraryLoadedCallback(null, data.library);
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  }
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};
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/**
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 * Handle messages from our master
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 */
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onmessage = function (event) {
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  if (event.data.action !== undefined && messageHandlers[event.data.action]) {
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    messageHandlers[event.data.action].call(this, event.data);
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  }
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};