This is a bridge between SlimerJs and Node.js.

This project is inspired from the excellent node-phantom-simple project.

You will need to install SlimerJS first. The bridge assumes that the "slimerjs" binary is available in the PATH, or you will need to pass its path into the `slimer.create() method.

For running the tests you will need Expresso. The tests require SlimerJS 0.9.2 or newer to pass.

npm install node-slimerjs

You can use it exactly like you would use Node-Phantom, and the entire API of SlimerJs should work, with the exception that every method call takes a callback (always as the last parameter) instead of returning values.

For example this is an adaptation of a web scraping example :

var slimer =require('node-slimerJs');
slimer.create(function(err,ph) {
  return sl.createPage(function(err,page) {
    return page.open("http://tilomitra.com/repository/screenscrape/ajax.html", function(err,status) {
      console.log("opened site? ", status);
      page.includeJs('http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js', function(err) {
        //jQuery Loaded.
        //Wait for a bit for AJAX content to load on the page. Here, we are waiting 5 seconds.
        setTimeout(function() {
          return page.evaluate(function() {
            //Get what you want from the page using jQuery. A good way is to populate an object with all the jQuery commands that you need and then return the object.
            var h2Arr = [],
            pArr = [];
            $('h2').each(function() {
              h2Arr.push($(this).html());
            });
            $('p').each(function() {
              pArr.push($(this).html());
            });

            return {
              h2: h2Arr,
              p: pArr
            };
          }, function(err,result) {
            console.log(result);
            ph.exit();
          });
        }, 5000);
      });
	});
  });
});

options is an optional object with options for how to start PhantomJS. options.parameters is an array of parameters that will be passed to PhantomJS on the commandline.

For example

slimer.create(callback, {parameters: {'load-images': 'yes'}})

will start slimer as:

slimerjs --load-images=yes

You may also pass in a custom path if you need to select a specific instance of PhantomJS or it is not present in PATH environment. This can for example be used together with the SlimerJS package like so:

slimer.create(callback, {slimerPath: require('slimerjs').path})

options.ignoreErrorPattern is a regular expression that can be used to silence spurious warnings generated by slimerJs.

On Mavericks, you can use: {ignoreErrorPattern: /CoreText/} to suppress some common annoying font-related warnings.

All of the WebPage callbacks have been implemented including onCallback, and are set the same way as with the core slimerJs library:

page.onResourceReceived = function(response) {
    console.log('Response (#' + response.id + ', stage "' + response.stage + '"): ' + JSON.stringify(response));
};

This includes the onPageCreated callback which receives a new page object.

Properties on the WebPage and SlimerJs objects are accessed via the get()/set() method calls:

page.get('content', function (err,html) {
  console.log("Page HTML is: " + html);
})
page.set('zoomfactor', 0.25, function () {
  page.render('capture.png');
})

Copyright (c) 2013 Matt Sergeant

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Made by Jean-Baptiste Blanc for Mango Tools. Made by Adrien Boscfor Mango Tools.