PC World 2008 September/PCWorld_2008-09_cd.bin/v cisle/sadanastroju/delicious_bookmarks-2.0.64-fx.xpi/chrome/deliciousBookmarks.jar/content/ybBookmarksManager.js

Text File | 2008-06-19 | 5.9 KB | 158 lines

function ybStartup() {
    try {
           if(ybookmarksUtils.getExtensionMode() == YB_EXTENSION_MODE_CLASSIC)  {
              return true;
          }
          var importIcon = document.getElementById("ybImport");
          if(importIcon) {
              importIcon.hidden = false;
          }
        var bookmarksView = document.getElementById("bookmarks-view");
        bookmarksView.setAttribute("class", "ybBookmarksTree");
    } catch (e) {
      yDebug.print("ybBookmarksManager.ybStartup(): " + e, YB_LOG_MESSAGE);
    }
    //Call to builtin Mozilla code.
    setTimeout(Startup, 100);
}


var yb_importChecker = {

_showImportoptions: function(bookmarks) {

    var callback = {

        _bookmarks : null,

        onload: function(result) {
            var propertyBag = result.queryElementAt(0, Components.interfaces.nsIPropertyBag);
            var status = propertyBag.getProperty("status");
            var strings = document.getElementById("yb-strings");
            if (status == "importing") {
                //Show MessageBox.
                   var promptService = Components.classes["@mozilla.org/embedcomp/prompt-service;1"].
                       getService(Components.interfaces.nsIPromptService);
                var title = strings.getString("extensions.ybookmarks.product.name");
                var text = strings.getString("extensions.ybookmarks.import.already.running");
                promptService.alert(this, title, text);
            } else {
                window.openDialog("chrome://ybookmarks/content/importBookmarks.xul", "yb-import-bookmarks",
                            "chrome,centerscreen", { bookmarks: this._bookmarks });
            }
        },
        onerror: function() {
            yDebug.print("ybBookmarksManager.yb_importChecker.callback.onerror(): " + e, YB_LOG_MESSAGE);
        }

    };
    var ssr = Components.classes["@yahoo.com/socialstore/delicious;1"].
          getService(Components.interfaces.nsISocialStore);
    callback._bookmarks = bookmarks;
    ssr.getImportStatus(callback);
}

};

function yb_importBookmarks() {
  try {
      // check if user is logged in
      if( !YBidManager.isUserLoggedIn() ) {
         YBidManager.promptUserLogin();

          try {
              if (window.ybLoginWindowFlag == "display") {
             YBPopupWindow.showLoginWindow();
          }
       } catch(e) {
            // do nothing
           }

         return;
      }
    var rdfService = Components.classes["@mozilla.org/rdf/rdf-service;1"].
                    getService(Components.interfaces.nsIRDFService);
    var rdfContainerUtils = Components.classes["@mozilla.org/rdf/container-utils;1"].
                              getService(Components.interfaces.nsIRDFContainerUtils);
    var bmDataSource = Components.classes["@mozilla.org/rdf/datasource;1?name=bookmarks"].
                        getService(Components.interfaces.nsIRDFDataSource);
    var storeService = Components.classes["@mozilla.org/ybookmarks-store-service;1"].
                                            getService(Components.interfaces.nsIYBookmarksStoreService);

    const rsrcURL = rdfService.GetResource("http://home.netscape.com/NC-rdf#URL");

    var strings       = document.getElementById("yb-strings");
    var bookmarksView = document.getElementById("bookmarks-view");
    var tree          = bookmarksView.tree;
    var builderView   = tree.builderView;
    var selection     = tree.view.selection;

    var colURL        = tree.columns.getNamedColumn("URL");
    var colImported   = tree.columns.getNamedColumn("Imported");

    var start = {};
    var end   = {};
    var queue = []; // of resources to process
    for (var i=0; i < selection.getRangeCount(); i++) {
      selection.getRangeAt(i, start, end);
      for (var j = start.value; j <= end.value; j++) {
        var rsrc = builderView.getResourceAtIndex(j);
        queue.push(rsrc);
      }
    }

    var bookmarks = [];
    bookmarks.contains = function(item) {
      for (var i=0; i < this.length; i++) {
        if (this[i].rsrc == item) {
          return true;
        }
      }
      return false;
    };

    while (queue.length > 0) {
      var rsrc = queue.shift();
      if (bookmarks.contains(rsrc)) {
        continue;
      }
      var urlRsrc = bmDataSource.GetTarget(rsrc, rsrcURL, true);
      if (urlRsrc) { // add bookmark
        urlRsrc.QueryInterface(Components.interfaces.nsIRDFLiteral);
        var imported = (storeService.isBookmarked(urlRsrc.Value) != null);

        bookmarks.push({ rsrc: rsrc,
                         imported: imported });

      } else if (rdfContainerUtils.IsSeq(bmDataSource, rsrc)) { // add folder contents
        var seq = rdfContainerUtils.MakeSeq(bmDataSource, rsrc);
        var seqEnum = seq.GetElements();
        while (seqEnum.hasMoreElements()) {
          var elt = seqEnum.getNext();
          try {
            elt.QueryInterface(Components.interfaces.nsIRDFResource);
            queue.push(elt);
          } catch (e) { }
        }
      }
    }

    if (bookmarks.length > 0) {
       yb_importChecker._showImportoptions(bookmarks);
       /*window.openDialog("chrome://ybookmarks/content/importBookmarks.xul", "yb-import-bookmarks",
                            "chrome,centerscreen", { bookmarks: bookmarks });*/
    } else {
      var promptService = Components.classes["@mozilla.org/embedcomp/prompt-service;1"].
             getService(Components.interfaces.nsIPromptService);
      var text = strings.getString("extensions.ybookmarks.import.bookmarks.manager.instructions");
      promptService.alert(this, "Delicious", text);
    }

  } catch (e) {
    yDebug.print("yb_importBookmarks(): " + e, YB_LOG_MESSAGE);
  }

}

window.onload = ybStartup;