jqueryScrape/jquery.scrape.js at master · beezee/jqueryScrape · GitHub

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(function( $ ){

  $.jqueryScrape = {

    result : '',

    proxyUrl : 'jquery.scrape.proxy.php',

    getResult : function(url, event) {
       var finishedEvent = (typeof(event) == 'string') ? event : false;
       var self = this;
       if (typeof(url) != 'string') return false;

       $.post(this.proxyUrl, {jqueryScrapeUrl : url}, function(response) {
         self.result = $(response);
         if (finishedEvent) $.event.trigger(finishedEvent, $(response));
       });
     },

     span2img : function(result, options, callback) {

        var settings = $.extend({
          filter : '',
          prepend : '',
          imgClass : ''
        }, options);

        var self = this;

        if (typeof(callback) != 'undefined') $(result).find(' span[src]').each(callback); else
        $(result).find('span[src]'+settings.filter).each(function() {
          var imgSrc = $(this).attr('src');
          $('<img class="'+settings.imgClass+'" src="'+settings.prepend+imgSrc+'" />').insertAfter($(this));
         })
        return $(result);
     },

     setProxyUrl : function(url) {
       if (typeof(url) != 'string') return false;
       this.proxyUrl = url;
     }
  }

})( jQuery );