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node_modules/url-loader/index.js 1.07 KB
aaac7fed   liuqimichale   add
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  /*
   MIT License http://www.opensource.org/licenses/mit-license.php
   Author Tobias Koppers @sokra
   */
  var loaderUtils = require("loader-utils");
  var mime = require("mime");
  
  module.exports = function(content) {
      this.cacheable && this.cacheable();
  
      var options =  loaderUtils.getOptions(this) || {};
      // Options `dataUrlLimit` is backward compatibility with first loader versions
      var limit = options.limit || (this.options && this.options.url && this.options.url.dataUrlLimit);
  
      if(limit) {
          limit = parseInt(limit, 10);
      }
  
      var mimetype = options.mimetype || options.minetype || mime.lookup(this.resourcePath);
  
      // No limits or limit more than content length
      if(!limit || content.length < limit) {
          if(typeof content === "string") {
              content = new Buffer(content);
          }
          return "module.exports = " + JSON.stringify("data:" + (mimetype ? mimetype + ";" : "") + "base64," + content.toString("base64"));
      }
  
      var fileLoader = require("file-loader");
  
      return fileLoader.call(this, content);
  }
  
  module.exports.raw = true;