Chip 2011 November/CHIP_2011_11.iso/Programy/Narzedzia/AIMP2/aimp_2.61.583.exe/$TEMP/YandexPackSetup.msi/fil89C17E505EAA8C21519199303B225741

Text File | 2010-07-12 | 5.8 KB | 185 lines

var gYaSearchPlugin = {

  __engine: null,
  __inited: false,

  __checkEnginePrefName: "yasearch.general.searchplugin.check",

  init: function() {
    if (!this.__inited) {
      this.__inited = true;

      OBSERVER_SERVICE.addObserver(this, "browser-search-engine-modified", false);
    }
  },

  destroy: function() {
    if (this.__inited) {
      this.__inited = false;
      this.__engine = null;

      OBSERVER_SERVICE.removeObserver(this, "browser-search-engine-modified");

      this.__searchPluginFilePath = null;
    }
  },

  engineName: UConverter.ConvertToUnicode("Яндекс"),

  observe: function(aSubject, aTopic, aData) {
    switch (aTopic) {
      case "browser-search-engine-modified":
        if (aData == "engine-changed" || aData == "engine-added") {
          var engine = aSubject.QueryInterface(Ci.nsISearchEngine);
          engine = engine.wrappedJSObject;

          if (this.searchPluginFilePath && this.searchPluginFilePath == engine._location) {
            this.__engine = engine;
          } else if (this.__engine && engine._name == this.engineName && engine._location == this.onlineSearchPluginPath) {
            for (var p in engine)
              if (!(engine.__lookupGetter__(p) || engine.__lookupSetter__(p)))
                this.__engine[p] = engine[p];

            this.__engine = null;
          }
        }
        break;
    }
  },

  __searchPluginFilePath: null,

  get searchPluginFilePath() {
    if (this.__searchPluginFilePath === null) {
      var engineFile = gYaSearchService.getInstallDir();
      engineFile.append("searchplugins");
      engineFile.append("yasearch.xml");

      this.__searchPluginFilePath = (engineFile.exists() && engineFile.isFile()) ? engineFile.path : false;
    }

    return this.__searchPluginFilePath;
  },

  _getSearchPluginsDir: function(aDirType) {
    return Cc["@mozilla.org/file/directory_service;1"]
               .getService(Ci.nsIProperties)
               .get(aDirType || "SrchPlugns", Ci.nsIFile);
  },

  __onlineSearchPluginPath: null,

  get onlineSearchPluginPath() {
    if (this.__onlineSearchPluginPath === null) {
      var file = this._getSearchPluginsDir("UsrSrchPlugns");
      file.append("yandexsearch.xml");
      this.__onlineSearchPluginPath = (file.exists() && file.isFile()) ? file.path : false;
    }

    return this.__onlineSearchPluginPath;
  },

  get appSearchPluginFile() {
    var file = this._getSearchPluginsDir("SrchPlugns");
    file.append("yandex.xml");
    return (file.exists() && file.isFile()) ? file : null;
  },

  addParamToEngine: function(aEngine, aName, aValue) {
    if (!aValue)
      return;

    var url = aEngine._getURLOfType("text/html");
    if (url) {
      var replaced = false;

      for (var i = 0; i < url.params.length; ++i) {
        if (url.params[i].name == aName) {
          url.params[i].value = aValue;
          replaced = true;
          break;
        }
      }

      if (!replaced)
        url.addParam(aName, aValue);
    }
  },

  checkEngineSearchURL: function(aEngine) {
    var service = gYaSearchService.getServiceById("www");

    if (service && service.hasAttribute("search-url")) {
      var url = aEngine._getURLOfType("text/html");
      if (url && url.template) {
        url.template = service.getAttribute("search-url").split("?")[0];

        let suggestions = aEngine._getURLOfType("application/x-suggestions+json");
        if (suggestions && suggestions.template && suggestions.template.indexOf("suggest-ff.cgi") > 0)
          suggestions.template = gYaSearchService.searchEngineSuggestURL.split("?")[0];

        return true;
      }
    }

    return false;
  },

  getYaEngineParams: function() {
    let params = {};

    let yaSPFile = this.appSearchPluginFile;
    if (yaSPFile && gYaSearchService.getCharPref("app.distributor") != "yandex") {
      let fileData = gYaSearchService.readFile(yaSPFile);
      if (fileData) {
        let qsXml = gYaSearchService.safeE4Xml(fileData, null, "SearchPlugin");
        if (qsXml) {
          let qsns = new Namespace("qsns", "http://www.mozilla.org/2006/browser/search/");
          let qsUrl = qsXml.qsns::Url.(function::attribute("type") == "text/html")[0];
          if (qsUrl) {
            for each (let param in qsUrl.qsns::Param.(function::attribute("name").toString() != "text"
                                                      && function::attribute("name").toString() != "")) {
              params[[e-mail]()] = [e-mail]();
            }

            return params;
          }
        }
      }
    }

    params.clid = gYaSearchService.vendorData.clid6;
    params.yasoft = gYaSearchService.AppInfo.yasoftStr;

    return params;
  },

  checkSearchPluginInstall: function() {
    var checkEngine = gYaSearchService.getBoolPref(this.__checkEnginePrefName);
    if (checkEngine)
      gYaSearchService.setComplexValue("browser.search.defaultenginename", this.engineName);

    var ss = gYaSearchService.searchService;

    if (("getEngines" in ss)) {
      if (checkEngine) {
        gYaSearchService.setBoolPref(this.__checkEnginePrefName, false);
        var yaEngine = ss.getEngineByName(this.engineName);
        if (yaEngine)
          ss.currentEngine = yaEngine;
      }
    }

    if (this.__engine && this.checkEngineSearchURL(this.__engine)) {
      let engineParams = this.getYaEngineParams();

      for (var [paramName, paramValue] in Iterator(engineParams)) {
        this.addParamToEngine(this.__engine, paramName, paramValue);
      }
    }

    this.destroy();
  }
}

gYaSearchPlugin.init();