var AJAXAPI = Class.create();

AJAXAPI.prototype = {
	initialize: function(domain,session_id) {
		this.domain = domain;
		//var url = '/api/rest/';
		var url = '/api/ajax_service/';
		
		if(this.domain){
			url = 'http://'+this.domain+url;
		}
		this.END_POINT = url; //www host url
		this.session_id = session_id;
	},
	
	_get: function(method, callback, params) {
		var url = this.END_POINT;
		if((url.indexOf('://')<0)&&(this.domain)){
			url = 'http://'+this.domain+url;
		}
		var query = this._queryString(method, params);
		
		new Ajax.Request(url, { parameters:     query,
               					postBody:       null,
               					method:         "get",
               					methodName:     method,
               					onComplete:     callback });
	},
	
	_post: function(method, callback, params, postBody) {
		var url = this.END_POINT;
		if((url.indexOf('://')<0)&&(this.domain)){
			url = 'http://'+this.domain+url;
		}
		var query = this._queryString(method, params);
		new Ajax.Request(url, { parameters:     query,
               					postBody:       postBody,
               					method:         "post",
               					methodName:     method,
               					onComplete:     callback });
	},
	
	_queryString: function(method, params) {
		var query = 'method=' + method;
		if (this.session_id)
			query += '&psessionid=' + this.session_id;
		for (var name in params) {			
			if (params[name]) {
				var value = params[name]+'';				
				if(value.isInChinese())
					value = escape_utf8(value);
				else
					value = escape(value);
				if(value=='')value = ' ';
				query += '&' + name + '=' + value;
			}
		}
		
		if(query){
			query += '&ts='+ this._gettime();
		}
		return query;
	},
		
	_gettime : function(){
　　　　var s='';
　　　　d = new Date();
　　　　s += d.getHours();
　　　　s += d.getMinutes();
　　　　s += d.getSeconds();
　　　　s += d.getMilliseconds();
　　　　return s;
	},
	
	//重新规划API
	/* 相册及照片服务 */
	//--------------------------------------------------------------------
	/* 为照片添加标签，需要修改权限 */
	walkr_photos_addTags: function(params,callback){
		this._post('walkr.photos.addTags', callback, params);
	},
	
	/* 获取首页的地图照片 */
	walkr_photos_home: function(params,callback){
		this._post('walkr.photos.home', callback, params);
	},
	
	/* 批量给照片添加标签 */
	walkr_photos_batchAddTags: function(params,callback){
		this._post('walkr.photos.batchAddTags', callback, params);
	},
	
	/* 删除照片的标签，需要删除权限 */
	walkr_photos_deleteTag: function(params,callback){
		this._get('walkr.photos.deleteTag', callback, params);
	},
	
	/* 编辑照片属性，需要修改权限 */
	walkr_photos_editMeta: function(params,callback){
		this._post('walkr.photos.editMeta', callback, params);
	},
	
	/* 编辑照片属性，需要修改权限 */
	walkr_photos_batchEditMeta: function(params,callback){
		this._post('walkr.photos.batchEditMeta', callback, params);
	},
	
	/* 编辑照片属性，需要修改权限 */
	walkr_photos_batchSet: function(params,callback){
		this._post('walkr.photos.batchSet', callback, params);
	},
	
	/* 批量设置照片的位置 */
	walkr_photos_batchSetPos: function(params,callback){
		this._post('walkr.photos.batchSetPos', callback, params);
	},
	
	/* 根据拍摄地获取照片 */
	walkr_photos_getByDest: function(params,callback){
		this._post('walkr.photos.getByDest', callback, params);
	},
	
	/* 获取用户的拍摄地点 */
	walkr_photos_getPostDest: function(params,callback){
		this._post('walkr.photos.getPostDest', callback, params);
	},
	
	/* 获取照片详细信息，包括版权等 */
	walkr_photos_getDetail: function(params,callback){
		this._post('walkr.photos.getDetail', callback, params);
	},
	
	/* 删除照片 */
	walkr_photos_deletePhoto: function(params,callback){
		this._post('walkr.photos.deletePhoto', callback, params);
	},
	
	/* 删除多张照片 */
	walkr_photos_deletePhotos: function(params,callback){
		this._post('walkr.photos.deletePhotos', callback, params);
	},
	
	/* 给照片添加标注 */
	walkr_photos_createNote: function(params,callback){
		this._post('walkr.photos.createNote', callback, params);
	},
	
	
	/* 修改照片标注 */
	walkr_photos_editNote: function(params,callback){
		this._post('walkr.photos.editNote', callback, params);
	},
	
	/* 删除照片标注 */
	walkr_photos_deleteNote: function(params,callback){
		this._post('walkr.photos.deleteNote', callback, params);
	},
	
	/* 获取照片标注 */
	walkr_photos_getNotes: function(params,callback){
		this._post('walkr.photos.getNotes', callback, params);
	},
	
	/* 获取照片所属相册和用户的所有相册 */
	walkr_photos_albumsByPhotoid: function(params,callback){
		this._post('walkr.photos.albumsByPhotoid', callback, params);
	},
	
	/* 将照片发送到相册 */
	walkr_photos_sendtoAlbum: function(params,callback){
		this._post('walkr.photos.sendtoAlbum', callback, params);
	},
	
	//将照片发送到行程
	walkr_photos_sendtoTrip: function(params, callback){
		this._post('walkr.photos.sendtoTrip', callback, params);
	},
	
	/* 相册排序 */
	walkr_photos_AlbumsOrder: function(params,callback){
		this._post('walkr.photos.AlbumsOrder', callback, params);
	},
	
	/* 将照片从相册移除 */
	walkr_photos_removefromAlbum: function(params,callback){
		this._post('walkr.photos.removefromAlbum', callback, params);
	},
	
	/* 照片旋转 */
	walkr_photos_rotate: function(params,callback){
		this._post('walkr.photos.rotate',callback, params);
	},
	
	// 获取所有相册
	walkr_photos_getAlbums: function(params, callback) {
		this._get('walkr.photos.getAlbums', callback, params);
	},
	
	// 编辑相册的标题和描述
	walkr_photos_editAlbumMeta: function(params, callback) {
		this._post('walkr.photos.editAlbumMeta', callback, params);
	},
	
	// 按相册获取照片
	walkr_photos_byAlbum: function(params, callback) {
		this._get('walkr.photos.byAlbum', callback, params);
	},
	
	// 删除相册
	walkr_photos_deleteAlbum: function(params, callback) {
		this._get('walkr.photos.deleteAlbum', callback, params);
	},
	
	/* 将照片收藏到自己的收藏夹 */
	walkr_photos_addtobookmark: function(params,callback){
		this._post('walkr.photos.addtobookmark',callback, params);
	},
	
	/* 根据照片获得上下文 */
	walkr_photos_getContext: function(params,callback){
		this._post('walkr.photos.getContext', callback, params);
	},
	
	/* 获取自己的照片 */
	walkr_photos_myPhotos: function(params,callback){
		this._post('walkr.photos.myPhotos', callback, params);
	},
	
	/* 改变照片高宽数据 */
	walkr_photos_exchange_wh: function(params,callback){
		this._post('walkr.photos.exchange.wh',callback, params);
	},
	
	// 保存上传的照片
	walkr_photos_saveUploadPhotos: function(params, callback) {
		this._post('walkr.photos.saveUploadPhotos', callback, params);
	},
	
	//评论API
	//--------------------------------------------------------------------
	/* 预览评论 */
	walkr_comments_previewComment: function(params,callback){
		this._post('walkr.comments.preview', callback, params);
	},
	
	/* 删除评论 */
	walkr_comments_deleteComment: function(params,callback){
		this._get('walkr.comments.deleteComment', callback, params);
	},
	
	/* 修改评论 */
	walkr_comments_editComment: function(params,callback){
		this._post('walkr.comments.editComment', callback, params);
	},
	
	/* 添加评论 */
	walkr_comments_addComment: function(params,callback){
		this._post('walkr.comments.addComment', callback, params);
	},
	
	
	//鼓掌
	//--------------------------------------------------------------------
	walkr_digg_save: function(params,callback){ //user digg article or other [article,photo,plan]
		this._get('walkr.digg.save', callback, params);
	},
	
	//用户服务
	//--------------------------------------------------------------------
	//检查邮件可用性
	walkr_user_checkEmailValid: function(params,callback){
		this._get('walkr.user.checkEmailValid', callback, params);
	},
	
	//给用户发送确认邮件
	walkr_user_sendConfirmMail: function(params, callback){
		this._get('walkr.user.sendConfirmMail', callback, params);
	},
	
	//给用户发送更改邮箱确认邮件
	walkr_user_sendChangeEmailConfirmMail: function(params, callback){
		this._get('walkr.user.sendChangeEmailConfirmMail', callback, params);
	},
	
	//目的地服务
	//--------------------------------------------------------------------
	//按level获取地点 {level: level, keywords: keywords}
	walkr_dest_getAreaByLevel: function(params, callback) {
		this._post('walkr.destination.getbylevel', callback, params);
	},
	
	//按关键字获取地点 {keywords: keywords}
	walkr_dest_getDestination: function(params, callback) {
		this._post('walkr.destination.get', callback, params);
	},
	
	//创建新地点 {dest_name: dest_name, parent_id:parent_id}
	walkr_dest_addDestination: function(params,callback){
		this._post('walkr.destination.add', callback, params);
	},
	
	//去过的地方
	walkr_dest_track: function(params, callback){
		this._post('walkr.destination.track', callback, params);
	},
	
	//地图服务
	//--------------------------------------------------------------------
	//获取地图地点
	walkr_map_getMapDests: function(params, callback){
		this._post('walkr.map.getMapDests', callback, params);
	},
	
	//搜索照片
	walkr_map_searchPhotos: function(params, callback){
		this._post('walkr.map.searchPhotos', callback, params);
	},
	
	//获取地点详细
	walkr_map_getMapDestDetail: function(params, callback){
		this._post('walkr.map.getMapDestDetail', callback, params);
	},
	
	//按地图搜索照片
	walkr_map_getMapPhotos: function(params, callback){
		this._post('walkr.map.getMapPhotos', callback, params);
	},
	
	walkr_map_mapNavDests: function(callback){
		this._post('walkr.map.navDests', callback, {});
	},
	
	//获取自己的行程地点
	walkr_trip_myDests: function(params, callback){
		this._post('walkr.trip.myDests', callback, params);
	},
	
	walkr_trip_changepublic: function(params, callback){
		this._post('walkr.trip.changepublic', callback, params);
	},
	
	//修改行程的行程安排地点和时间
	walkr_trip_editSchedule: function(params, callback){
		this._post('walkr.trip.editSchedule', callback, params);
	},
	//删除行程的行程安排地点和时间
	walkr_trip_deleteSchedule: function(params, callback){
		this._post('walkr.trip.deleteSchedule', callback, params);
	},
	//删除行程的照片
	walkr_trip_removePhoto: function(params, callback){
		this._post('walkr.trip.removePhoto', callback, params);
	},
	//获取行程的照片地图
	walkr_trip_getPhotos: function(params, callback){
		this._post('walkr.trip.getPhotos', callback, params);
	},
	diggit: function(digg_type,item_id,callback){ //user digg article or other [article,photo,plan]
		this._get('user.digg', callback, {digg_type:digg_type, item_id:item_id});
	},
	
	getUserMessage: function(callback){ //get user's site message
		this._get('user.get.message', callback, {});
	},	
	
	checkout_wiki_ifcan: function(params,callback){ //wiki can checkout
		this._get('wiki.can_checkout_paragraph', callback, params);
	},
	
	checkout_wiki_update: function(params,callback){ //wiki checkout update
		this._get('wiki.checkout_update', callback, params);
	},
	checkin_wiki_update: function(params,callback){ //wiki checkin
		this._get('wiki.checkin_update', callback, params);
	},
	saveWikiContent: function(dest_id,head_id,user_id,head_title,content,callback){
		this._post('wiki.saveWikiContent',callback,{dest_id: dest_id,head_id: head_id,user_id:user_id, head_title: head_title, content: content});		
	},
	
	getUserTags: function(params,callback){ //get user's tags message
		this._get('user.gettags', callback, params);
	},
	
	getUserDests: function(params,callback){ //get user's dests
		this._get('user.getdests', callback, params);
	},
	
	getUserAlbums: function(callback) {
		this._get('albums.getbyUser', callback, {});
	},
	
	getAlbumPhotos: function(album_id, callback) {
		this._get('albums.getAlbumPhotos', callback, { album_id: album_id });
	},
	
	get_photos: function(params, callback) {
		this._get('albums.getPhotos', callback, params);
	},
	
	get_photos_by_dests: function(params, callback) {
		this._get('getPhotos.bydests', callback, params);
	},
	
	get_photos_by_trip: function(params, callback) {
		this._get('getPhotos.bytrip', callback, params);
	},
	
	changeTripIcon: function(params, callback) {
		this._get('trip.change_icon', callback, params);
	},
	
	get_albums: function(user_id, callback) {
		this._get('albums.getAlbums', callback, { user_id: user_id });
	},
	
	get_single_album: function(album_id, callback) {
		this._get('albums.getSingleAlbum', callback, { album_id: album_id });
	},
	
	editAlbumMeta: function(album_id, title, description, callback) {
		this._post('albums.editMeta', callback, { album_id: album_id, 
											 			album_title: title, 
											 			album_description: description });
	},
	
	editAlbum: function(album_id, photos_count, album_cover, album_photos, callback) {
		this._post('albums.edit', callback, { album_id: album_id, 
													photos_count: photos_count, 
													album_cover: album_cover,
													album_photos: album_photos });
	},	
	
	deleteAlbum: function(album_id,callback) {
		this._post('albums.delete', callback, {album_id: album_id});
	},
	
	editAlbumOrder: function(albumIds, callback) {
		this._post('albums.order', callback, { albums: albumIds });
	},
	
	editPhotoMeta: function(photo_id, title, description, callback) {
		this._post('photos.editMeta', callback, { photo_id: photo_id,
														photo_title: title,
														photo_description: description });
	},
	
	addPhotosToTrip: function(params, callback){
		this._post('trip.addphotos', callback, params);
	},
	
	getDestItems: function(params, callback){
		this._post('travelmate.destitem.get', callback, params);
	},
	
	editTravelMateItemMeta: function(value_type,item_id, item_value,callback){
		this._post('travelmate.editItemMeta', callback, { value_type: value_type,
													item_id: item_id,
													item_value: item_value });
	},
	
	addTravelMateDestItem: function(params, callback) {
		this._post('travelmate.destitem.add', callback, params);
	},
	
	addDestItemToSchedle: function(params, callback) {
		this._post('travelmate.destitem.addtoschedule', callback, params);
	},
	
	deleteTravelMateDestItem: function(schedule_id,item_id,callback){
		this._post('travelmate.destitem.delfromschedule', callback, {schedule_id: schedule_id, item_id: item_id});
	},
	
	addTravelMateSchedule: function(topic_id,start_dt, end_dt,selected_dest_ids,callback){
		this._post('travelmate.addSchedule', callback, {topic_id: topic_id,
														start_dt: start_dt, 
														end_dt: end_dt,
														selected_dest_ids: selected_dest_ids });
	},
	
	editTravelMateSchedule: function(topic_id,dt_id, start_dt, end_dt,selected_dest_ids,callback){
		this._post('travelmate.editSchedule', callback, {topic_id: topic_id, 
														dt_id: dt_id, 
														start_dt: start_dt, 
														end_dt: end_dt,
														selected_dest_ids: selected_dest_ids });
	},
	
	deleteTravelMateSchedule: function(topic_id,dt_id,callback){
		this._post('travelmate.deleteSchedule', callback, {topic_id: topic_id, dt_id: dt_id});
	},
	
	editTravelMateNote: function(params, callback) {
		this._post('travelmate.notes.edit', callback, params);
	},
	
	getTravelMateNotes: function(callback) {
		this._get('travelmate.notes.get', callback);
	},
	
	getPhoto:function(photo_id, callback){
		this._post('photos.getPhoto', callback, { photo_id: photo_id });
	},	
	
		
	getDestination: function(keywords, callback) {
		this._post('destination.get', callback, {keywords: keywords});
	},
	
	addDestination: function(dest_name,parent_id,callback){
		this._post('destination.add', callback, {dest_name: dest_name, parent_id:parent_id});
	},
	
	wishDestination: function(params, callback) {
		
		this._post('destination.wishgo', callback, params);
	},
	
	goneDestination: function(params, callback) {
		
		this._post('destination.gone', callback, params);
	},
	
	getAreaByLevel: function(level, keywords, callback) {
		
		this._post('destination.getbylevel', callback, {level: level, keywords: keywords});
	},
	
	sendConfirmMail: function(user_id, callback){
		this._post('mail.send.confirmcode', callback, {user_id: user_id});
	},
	
	sendBatchMail: function(params, callback){
		this._post('mail.send.normal', callback, params);
	},
	
	cancelBatchMail: function(batch_id, callback){
		this._post('mail.send.normalcancel', callback, {batch_id: batch_id});
	},
	
	checkEmailValid: function(email,callback){
		this._post('auth.email.valid', callback, {email: email});
	},
	
	changeNewEmail: function(old_email,new_email,old_pwd,callback){
		this._post('auth.email.change', callback, {old_email: old_email, new_email:new_email, old_pwd:old_pwd});
	},
	
	getMapLocation: function(params, callback){
		this._post('destination.map.get',callback, params);
	},
	
	getPhotoMapLocation: function(params, callback){
		this._post('destination.photomap.get',callback, params);
	},
	
	getPhotoGlobalMapLocation: function(params, callback){
		this._post('destination.photoglobalmap.get',callback, params);
	},
	
	getPhotoCAMapLocation: function(params, callback){
		this._post('destination.photo_ca_map.get',callback, params);
	},
	
	getDestinationMyGone: function(params, callback){
		this._post('destination.my_gone',callback, params);
	},
	
	getDestinationMyGoneGlobal: function(params, callback){
		this._post('destination.my_gone_global',callback, params);
	},
	
	getDestinationMyGoneCA: function(params, callback){
		this._post('destination.my_gone_ca',callback, params);
	},
	
	getHotIndexChina: function(callback){
		this._post('hot.index.china',callback);
	},
	
	getHotIndexGlobal: function(callback){
		this._post('hot.index.global',callback);
	},
	
		
	createPhotoNote: function(params, callback) {
		this._post('photos.notes.add', callback, params);
	},
	
	deletePhotoNote: function(note_id, callback) {
		this._post('photos.notes.delete', callback, { note_id: note_id });
	},
	
	editPhotoNote: function(params, callback) {
		this._post('photos.notes.edit', callback, params);
	},
	
	getPhotoNotes: function(photo_id, callback) {
		this._get('photos.notes.get', callback, { photo_id: photo_id });
	},
	
	photoRotate: function(photo_id,angle,callback){
		this._get('photos.rotate', callback, { photo_id: photo_id, angle: angle });
	},
	
	getPhotoContext: function(photo_id,option,callback){
		this._get('photos.getContext', callback, { photo_id: photo_id, option: option });
	},
	
	getAlbumPhotoContext: function(album_id,photo_id,option,callback){
		this._get('photos.getAlbumContext', callback, { album_id: album_id, photo_id: photo_id, option: option });
	},
	
	photoNewTags: function(photo_id,tags,callback){
		this._get('photos.newtags', callback, { photo_id: photo_id, tags: tags });
	},
	getGlobalImg: function(group_id,topic_id,callback){
		this._get('group.globalimg.get',callback,{group_id: group_id,topic_id: topic_id});
	},
	thumbnailGlobalImg: function(img_url,img_title,group_id,callback){
		this._get('group.globalimg.thumbnail',callback,{img_url: img_url,img_title: img_title,group_id: group_id});		
	},
	thumbnailForumImg: function(img_url,img_title,group_id,callback){
		this._get('wikiforum.globalimg.thumbnail',callback,{img_url: img_url,img_title: img_title,group_id: group_id});		
	},
	
	saveUploadPhotos: function(user_id, sid, str_xml, callback) {
		this._post('albums.saveUploadPhotos', callback, {user_id: user_id, 
													sid: sid, 
													str_xml: str_xml });
	},
	editBookmarkItem: function(params,callback){
		this._post('bookmark.editBookmarkItem', callback, params);
	},
	
	getMyFriends: function(user_id,callback){
		this._post('home.getMyFriends', callback, {user_id: user_id});
	},
	
	blogAutoSave: function(params, callback){
		this._post('blog.autosave',callback, params);
	},
	
	get_dest_articles: function(params,callback){
		this._post('destination.getArticles',callback, params);
	},
	
	get_dest_photos: function(params,callback){
		this._post('destination.getPhotos',callback, params);
	},
	
	photo_rotate_right: function(params,callback){
		this._post('photo.rotate.right',callback, params);
	},
	
	photo_rotate_left: function(params,callback){
		this._post('photo.rotate.left',callback, params);
	},
	
	photo_exchange_wh: function(photo_id,callback){
		this._post('photo.exchange.wh',callback, {photo_id: photo_id});
	},
	
	editBlogTopic: function(topic_id, title, callback){
		this._post('blog.editTopic', callback, {topic_id: topic_id, 
									 			topic_title: title});
		
	},
    toggleBlogEntryHidden: function(entry_id, is_hidden , callback){
		this._post('blog.toggleBlogEntryHidden', callback, {'entry_id': entry_id, 'is_hidden': is_hidden});
		
	},
	
    toggleBlogCommentValidate: function(comment_id, is_validate, callback){
		this._post('blog.toggleBlogCommentValidate', callback, {'comment_id': comment_id, 'is_validate': is_validate});
		
	},	
	
    editBlogCategory: function(category_id, category_name, callback){
		this._post('blog.editCategory', callback, {category_id: category_id, 
									 			category_name: category_name});		
	},
		
	searchPhotos: function(params, callback){
		this._post('map.searchPhotos', callback, params);
	},
	
	getMapDests: function(params, callback){
		this._post('map.getMapDests', callback, params);
	},
	
	getMapDestDetail: function(params, callback){
		this._post('map.getMapDestDetail', callback, params);
	},
	
	mapNavDests: function(callback){
		this._post('map.navDests', callback, {});
	},
	
	getMapPhotos: function(params, callback){
		this._post('map.getMapPhotos', callback, params);
	}
};

/*** 检查是否包含汉字 ***/    
String.prototype.isInChinese = function() {    
 return (this.length != this.replace(/[^\x00-\xff]/g,"**").length);    
}