gistfile1.js

CmdUtils.CreateCommand({
    name: 'gir',
    takes: {"search term": noun_arb_text},
    icon: "http://dearcomputer.nl/favicon.php",
    description: 'Google Image Ripper',


    _baseUrl: 'http://dearcomputer.nl/gir/',
    _resRegexp: new RegExp('<a target="blank" href="(.+?)">'),
    _nrImages: 5,
    _size: 3,
    _nsfw: 'on',

    execute: function(directObject) {
      var searchTerm = directObject.text;
      var params = { q: searchTerm, nsfw: this._nsfw, s: this._size };
      var url = this._baseUrl + '?q=${q}&nsfw=${nsfw}&s=${s}';
      Utils.openUrlInBrowser(CmdUtils.renderTemplate(url, params));
    },

    preview: function(pblock, directObject) {
      var searchTerm = directObject.text;

      var pTemplate = "Searches Google Image Ripper for <b>${query}</b>";
      pblock.innerHTML = CmdUtils.renderTemplate(pTemplate,  {query: searchTerm});

      var params = { q: searchTerm, nsfw: 'on', s: this._size };
      var that = this;
      jQuery.get(this._baseUrl, params, function(data) {
		   var imgurls = execAll(data, that._resRegexp, that._nrImages)
		     .map(function (v) { return v[1]; });

		   var pdoc = pblock.ownerDocument;
		   imgurls.forEach(function (url) {
			       var img = pdoc.createElement('img');
			       img.addEventListener('load', function() {
						      pblock.appendChild(img);
						    }, false);
			       img.setAttribute('src', url);
			     });
		 });
    }
});

function execAll(str, re, max) {
  var idx = 0, m, res = [], _max = max || 0;
  while ((res.length < _max || _max == 0) && (m = re.exec(str))) {
    res.push(m);
    str = RegExp.rightContext;
    CmdUtils.log(m);
  }
  return res;
}