/* - galleria.flickr.js - */
// http://www.zonaisola.it/portal_javascripts/galleria.flickr.js?original=1
(function(){var G=window.Galleria;if(typeof G=='undefined'){return}
var F=G.Flickr=function(api_key){if(!api_key){G.raise('No API key found')}
this.callback=function(){};this.api_key=api_key;this.options={max:40,size:'big',sort:'interestingness-desc'}}
F.prototype={search: function(str){this._set(arguments);return this._find({text:str})},getTags: function(str){this._set(arguments);return this._find({tags:str})},getUser: function(username){var args=arguments;return this._call({method:'flickr.urls.lookupUser',url:'flickr.com/photos/'+username}, function(data){this._set(args);this._find({user_id:data.user.id,method:'flickr.people.getPublicPhotos'})})},getSet: function(photoset_id){this._set(arguments);return this._find({photoset_id:photoset_id,method:'flickr.photosets.getPhotos'})},getGallery: function(gallery_id){this._set(arguments);return this._find({gallery_id:gallery_id,method:'flickr.galleries.getPhotos'})},setOptions: function(options){jQuery.extend(this.options,options);return this},_set: function(args){args=Array.prototype.slice.call(args);this.callback=args[2]||args[1];if(typeof args[1]=='object'){this.setOptions(args[1])}
return this},_call: function(params,callback){var url='http://api.flickr.com/services/rest/?';var scope=this;params=jQuery.extend({format:'json',jsoncallback:'?',api_key:this.api_key},params);jQuery.each(params, function(key,value){url+='&'+key+'='+value});jQuery.getJSON(url, function(data){if(data.stat=='ok'){callback.call(scope,data)} else{G.raise(data.code.toString()+' '+data.stat+': '+data.message)}});return scope},_find: function(params){params=jQuery.extend({method:'flickr.photos.search',extras:'url_t, url_m, url_o, url_s, url_l',sort:this.options.sort},params);return this._call(params, function(data){var obj={length:0};var photos=data.photos?data.photos.photo:data.photoset.photo;var len=Math.min(this.options.max,photos.length);for(var i=0;i<len;i++){var photo=photos[i],img=photo.url_m;switch(this.options.size){case 'small':img=photo.url_s;break;case 'big':if(photo.url_l){img=photo.url_l} else if(parseInt(photo.width_o)>1280){img='http://farm'+photo['farm']+'.static.flickr.com/'+photo['server']+'/'+photo['id']+'_'+photo['secret']+'_b.jpg'} else if(photo.url_o){img=photo.url_o}
break;case 'original':if(photo.url_o){img=photo.url_o}
break}
var item={thumb:photos[i].url_t,image:img,title:photos[i].title};Array.prototype.push.call(obj,item)}
this.callback.call(this,obj)})}}
F.getFeed=function(type,params){}})();