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var caleventlist;
var caleventok;
function CalEvent(){
this.key = null;
this.title = "新活動";
this.content = "關於此活動的描述";
this.icon = 0;
this.remind = 30;
this.datafrom = "native";
this.datetime = new Date();
this.deleted = false;
this.equal = function(another){
return this.key == another.key &&
this.equalIgnoreKey(another);
}
this.equalIgnoreKey = function(another){
return this.title == another.title &&
this.content == another.content &&
this.icon == another.icon &&
(this.remind == another.remind ||
((isNaN(this.remind) || this.remind == null) &&
(isNaN(another.remind) || another.remind == null))) &&
this.datafrom == another.datafrom &&
this.datetime.toString() == another.datetime.toString();
}
this.clone = function(){
var newobj = new CalEvent();
newobj.key = this.key;
newobj.title = this.title;
newobj.content = this.content;
newobj.icon = this.icon;
newobj.remind = this.remind;
newobj.datafrom = this.datafrom;
newobj.deleted = this.deleted;
newobj.datetime.setFullYear(
this.datetime.getFullYear(),
this.datetime.getMonth(),
this.datetime.getDate());
newobj.datetime.setHours(
this.datetime.getHours(),
this.datetime.getMinutes(), 0, 0);
return newobj;
}
}
function create_xmlhttp_object(){
var rq;
try{
rq = new XMLHttpRequest();
}catch(err){
try{
rq = new ActiveXObject("Msxml2.XMLHTTP");
}catch(err){
try{
rq = new ActiveXObject("Microsoft.XMLHTTP");
}catch(err){
rq = null;
}
}
}
return rq;
}
function inccal_fetch(year, month){
status_bar_save();
caleventok = false;
caleventlist = new Array();
var should_continue = true;
var gqlcursor = null;
var postdata;
var retrdata;
var calevent;
var eventobj;
var progcounter = 0;
var timecounter = 0;
var loadingstr = '載入中......';
var rq;
var i;
while(should_continue){
status_bar_set(loadingstr + ' 已下載 ' + timecounter.toString() +
' 次，共取得 ' + progcounter.toString() + ' 項資料');
rq = create_xmlhttp_object();
rq.open('POST', '/access/fetch', false);
rq.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
if(month == null){
postdata = 'year=' + year.toString();
}else{
postdata = 'year=' + year.toString() + '&month=' + month.toString();
}
if(gqlcursor != null){
postdata = postdata + '&gqlcursor=' + encodeURIComponent(gqlcursor);
}
rq.send(postdata);
retrdata = rq.responseXML.documentElement;
calevent = retrdata.getElementsByTagName("calevent");
if(calevent.length == 0){
should_continue = false;
}
for(i=0; i<calevent.length; i++){
eventobj = new CalEvent();
eventobj.key = XMLGetDataByTagName(calevent[i], "key");
eventobj.title = XMLGetDataByTagName(calevent[i], "title");
eventobj.content = XMLGetDataByTagName(calevent[i], "content");
eventobj.icon = parseInt(XMLGetDataByTagName(calevent[i], "icon"));
eventobj.remind = parseInt(XMLGetDataByTagName(calevent[i], "remind"));
if(!isFinite(eventobj.remind)){
eventobj.remind = null;
}
eventobj.datafrom = XMLGetDataByTagName(calevent[i], "datafrom");
eventobj.datetime = new Date();
eventobj.datetime.setFullYear(
parseInt(XMLGetDataByTagName(calevent[i], "year")),
parseInt(XMLGetDataByTagName(calevent[i], "month") - 1),
parseInt(XMLGetDataByTagName(calevent[i], "date"))
);
eventobj.datetime.setHours(
parseInt(XMLGetDataByTagName(calevent[i], "hour")),
parseInt(XMLGetDataByTagName(calevent[i], "minute")),
0, 0);
caleventlist.push(eventobj);
}
timecounter++;
progcounter += calevent.length;
try{
gqlcursor = XMLGetDataByTagName(retrdata, "gqlcursor");
}catch(err){
should_continue = false;
}
}
caleventok = true;
status_bar_restore();
}
function inccal_send(calevt, do_func, funcseconddata){
var rq = create_xmlhttp_object();
var str = "";
str = 'icon=' + encodeURIComponent(calevt.icon.toString()) + '&' +
'title=' + encodeURIComponent(calevt.title) + '&' +
'content=' + encodeURIComponent(calevt.content) + '&' +
'remind=' + encodeURIComponent(calevt.remind.toString()) + '&' +
'datafrom=' + encodeURIComponent(calevt.datafrom) + '&' +
'year=' + encodeURIComponent(calevt.datetime.getFullYear()) + '&' +
'month=' + encodeURIComponent(calevt.datetime.getMonth() + 1) + '&' +
'date=' + encodeURIComponent(calevt.datetime.getDate()) + '&' +
'hour=' + encodeURIComponent(calevt.datetime.getHours()) + '&' +
'minute=' + encodeURIComponent(calevt.datetime.getMinutes());
if(calevt.key == null){
rq.open('POST', '/access/insert');
rq.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
rq.send(str);
}else{
rq.open('POST', '/access/update');
rq.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
rq.send(str + '&key=' + encodeURIComponent(calevt.key));
}
rq.onreadystatechange = function(){
if(rq.readyState == 4){
if(rq.status == 200){
if(do_func != null){
do_func(rq.responseText, funcseconddata);
}
}else{
status_bar_warning("伺服器回傳 " + rq.status.toString() + " 錯誤");
}
}
}
}
function inccal_remove(calevt, do_func){
var rq = create_xmlhttp_object();
var str = "";
str = 'key=' + encodeURIComponent(calevt.key);
rq.open('POST', '/access/remove');
rq.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
rq.send(str);
rq.onreadystatechange = function(){
if(rq.readyState == 4){
if(rq.status == 200){
status_bar_set("資料已刪除");
if(do_func != null){
do_func();
}
}else{
status_bar_warning("伺服器回傳 " + rq.status.toString() + " 錯誤");
}
}
}
}
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