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/*
[Discuz!] (C)2001-2099 Comsenz Inc.
This is NOT a freeware, use is subject to license terms
$Id: home_friendselector.js 26733 2011-12-21 07:18:01Z zhengqingpeng $
*/
(function() {
friendSelector = function(parameter) {
this.dataSource = {};
this.selectUser = {};
this.prompterUser = [];
this.showObj = $(isUndefined(parameter['showId']) ? 'selectorBox' : parameter['showId']);
if(!this.showObj) return;
this.handleObj = $(isUndefined(parameter['searchId']) ? 'valueId' : parameter['searchId']);
this.showType = isUndefined(parameter['showType']) ? 0 : parameter['showType'];
this.searchStr = null;
this.selectNumber = 0;
this.maxSelectNumber = isUndefined(parameter['maxSelectNumber']) ? 0 : parseInt(parameter['maxSelectNumber']);
this.allNumber = 0;
this.notInDataSourceNumber = 0;
this.handleKey = isUndefined(parameter['handleKey']) ? 'this' : parameter['handleKey'];
this.selectTabId = isUndefined(parameter['selectTabId']) ? 'selectTabId' : parameter['selectTabId'];
this.unSelectTabId = isUndefined(parameter['unSelectTabId']) ? 'unSelectTabId' : parameter['unSelectTabId'];
this.maxSelectTabId = isUndefined(parameter['maxSelectTabId']) ? 'maxSelectTabId' : parameter['maxSelectTabId'];
this.formId = isUndefined(parameter['formId']) ? '' : parameter['formId'];
this.filterUser = isUndefined(parameter['filterUser']) ? {} : parameter['filterUser'];
this.showAll = true;
this.newPMUser = {};
this.interlaced = true;
this.handover = true;
this.parentKeyCode = 0;
this.pmSelBoxState = 0;
this.selBoxObj = isUndefined(parameter['selBox']) ? null : $(parameter['selBox']);
this.containerBoxObj = isUndefined(parameter['selBoxMenu']) ? null : $(parameter['selBoxMenu']);
this.imgBtn = null;
this.initialize();
return this;
};
friendSelector.prototype = {
addDataSource : function(data, clear) {
if(typeof data == 'object') {
var userData = data['userdata'];
clear = isUndefined(clear) ? 0: clear;
if(clear) {
this.showObj.innerHTML = "";
if(this.showType == 3) {
this.selBoxObj.innerHTML = '';
}
this.allNumber = 0;
this.dataSource = {};
}
for(var i in userData) {
if(typeof this.filterUser[i] != 'undefined') {
continue;
}
var append = clear ? true : false;
if(typeof this.dataSource[i] == 'undefined') {
this.dataSource[i] = userData[i];
append = true;
this.allNumber++;
}
if(append) {
this.interlaced = !this.interlaced;
if(this.showType == 3) {
this.append(i, 0, 1);
} else {
this.append(i);
}
}
}
if(this.showType == 1) {
this.showSelectNumber();
} else if(this.showType == 2) {
if(this.newPMUser) {
window.setInterval(this.handleKey+".handoverCSS()", 400);
}
}
}
},
addFilterUser : function(data) {
var filterData = {};
if(typeof data != 'object') {
filterData[data] = data;
} else if(typeof data == 'object') {
filterData = data;
} else {
return false;
}
for(var id in filterData) {
this.filterUser[filterData[id]] = filterData[id];
}
return true;
},
handoverCSS : function() {
for(var uid in this.newPMUser) {
$('avt_'+uid).className = this.handover ? 'avt newpm' : 'avt';
}
this.handover = !this.handover;
},
handleEvent : function(key, event) {
var username = '';
this.searchStr = '';
if(key != '') {
if(event.keyCode == 188 || event.keyCode == 13 || event.keyCode == 59) {
if(this.showType == 3) {
if(event.keyCode == 13) {
var currentnum = this.getCurrentPrompterUser();
if(currentnum != -1) {
key = this.dataSource[this.prompterUser[currentnum]]['username'];
}
}
if(this.parentKeyCode != 229) {
this.selectUserName(this.trim(key));
this.showObj.style.display = 'none';
$(this.handleObj.id+'_menu').style.display = 'none';
this.showObj.innerHTML = "";
}
}
} else if(event.keyCode == 38 || event.keyCode == 40) {
} else {
if(this.showType == 3) {
this.showObj.innerHTML = "";
var result = false;
var reg = new RegExp(key, "ig");
this.searchStr = key;
this.prompterUser = [];
for(var uid in this.dataSource) {
username = this.dataSource[uid]['username'];
if(username.match(reg)) {
this.prompterUser.push(uid);
this.append(uid, 1);
result = true;
}
}
if(!result) {
$(this.handleObj.id+'_menu').style.display = 'none';
} else {
showMenu({'showid':this.showObj.id, 'duration':3, 'pos':'43'});
showMenu({'showid':this.handleObj.id, 'duration':3, 'pos':'43'});
}
}
}
} else if(this.showType != 3) {
this.showObj.innerHTML = "";
for(var uid in this.dataSource) {
this.append(uid);
}
} else {
$(this.handleObj.id+'_menu').style.display = 'none';
this.showObj.innerHTML = "";
}
},
selectUserName:function(userName) {
this.handleObj.value = '';
if(userName != '') {
var uid = this.isFriend(userName);
if(uid && typeof this.selectUser[uid] == 'undefined' || uid === 0 && typeof this.selectUser[userName] == 'undefined') {
var spanObj = document.createElement("span");
if(uid) {
this.selectUser[uid] = this.dataSource[uid];
spanObj.id = 'uid' + uid;
if($('chk'+uid) != null) {
$('chk'+uid).checked = true;
}
} else {
var id = 'str' + Math.floor(Math.random() * 10000);
spanObj.id = id;
this.selectUser[userName] = userName;
}
this.selectNumber++;
spanObj.innerHTML= '<a href="javascript:;" class="x" onclick="'+this.handleKey+'.delSelUser(\''+(spanObj.id)+'\');">删除</a><em class="z" title="' + userName + '">' + userName + '</em><input type="hidden" name="users[]" value="'+userName+'" uid="uid'+uid+'" />';
this.handleObj.parentNode.insertBefore(spanObj, this.handleObj);
this.showObj.style.display = 'none';
} else {
alert('已经存在'+userName);
}
}
},
delSelUser:function(id) {
id = isUndefined(id) ? 0 : id;
var uid = id.substring(0, 3) == 'uid' ? parseInt(id.substring(3)) : 0;
var spanObj;
if(uid) {
spanObj = $(id);
delete this.selectUser[uid];
if($('chk'+uid) != null) {
$('chk'+uid).checked = false;
}
} else if(id.substring(0, 3) == 'str') {
spanObj = $(id);
delete this.selectUser[spanObj.getElementsByTagName('input')[0].value];
}
if(spanObj != null) {
this.selectNumber--;
spanObj.parentNode.removeChild(spanObj);
}
},
trim:function(str) {
return str.replace(/\s|,|;/g, '');
},
isFriend:function(userName) {
var id = 0;
for(var uid in this.dataSource) {
if(this.dataSource[uid]['username'] === userName) {
id = uid;
break;
}
}
return id;
},
directionKeyDown : function(event) {},
clearDataSource : function() {
this.dataSource = {};
this.selectUser = {};
},
showUser : function(type) {
this.showObj.innerHTML = '';
type = isUndefined(type) ? 0 : parseInt(type);
this.showAll = true;
if(type == 1) {
for(var uid in this.selectUser) {
this.append(uid);
}
this.showAll = false;
} else {
for(var uid in this.dataSource) {
if(type == 2) {
if(typeof this.selectUser[uid] != 'undefined') {
continue;
}
this.showAll = false;
}
this.append(uid);
}
}
if(this.showType == 1) {
for(var i = 0; i < 3; i++) {
$('showUser_'+i).className = '';
}
$('showUser_'+type).className = 'a brs';
}
},
append : function(uid, filtrate, form) {
filtrate = isUndefined(filtrate) ? 0 : filtrate;
form = isUndefined(form) ? 0 : form;
var liObj = document.createElement("li");
var appendUserData = this.dataSource[uid] || this.selectUser[uid];
var username = appendUserData['username'];
liObj.userid = appendUserData['uid'];
if(typeof this.selectUser[uid] != 'undefined') {
liObj.className = "a";
}
if(filtrate) {
var reg = new RegExp("(" + this.searchStr + ")","ig");
username = username.replace(reg , "<strong>$1</strong>");
}
if(this.showType == 1) {
liObj.innerHTML = '<a href="javascript:;" id="' + liObj.userid + '" onclick="' + this.handleKey + '.select(this.id)" class="cl"><span class="avt brs" style="background-image: url(' + appendUserData['avatar'] + ');"><span></span></span><span class="d">' + username + '</span></a>';
} else if(this.showType == 2) {
if(appendUserData['new'] && typeof this.newPMUser[uid] == 'undefined') {
this.newPMUser[uid] = uid;
}
liObj.className = this.interlaced ? 'alt' : '';
liObj.innerHTML = '<div id="avt_' + liObj.userid + '" class="avt"><a href="home.php?mod=spacecp&ac=pm&op=showmsg&handlekey=showmsg_' + liObj.userid + '&touid=' + liObj.userid + '&pmid='+appendUserData['pmid']+'&daterange='+appendUserData['daterange']+'" title="'+username+'" id="avatarmsg_' + liObj.userid + '" onclick="'+this.handleKey+'.delNewFlag(' + liObj.userid + ');showWindow(\'showMsgBox\', this.href, \'get\', 0);"><img src="' + appendUserData['avatar'] + '" alt="'+username+'" /></a></div><p><a class="xg1" href="home.php?mod=spacecp&ac=pm&op=showmsg&handlekey=showmsg_' + liObj.userid + '&touid=' + liObj.userid + '&pmid='+appendUserData['pmid']+'&daterange='+appendUserData['daterange']+'" title="'+username+'" id="usernamemsg_' + liObj.userid + '" onclick="'+this.handleKey+'.delNewFlag(' + liObj.userid + ');showWindow(\'showMsgBox\', this.href, \'get\', 0);">'+username+'</a></p>';
} else {
if(form) {
var checkstate = typeof this.selectUser[uid] == 'undefined' ? '' : ' checked="checked" ';
liObj.innerHTML = '<label><input type="checkbox" name="selUsers[]" id="chk'+uid+'" value="'+ appendUserData['username'] +'" onclick="if(this.checked) {' + this.handleKey + '.selectUserName(this.value);} else {' + this.handleKey + '.delSelUser(\'uid'+uid+'\');}" '+checkstate+' class="pc" /> <span class="xi2">' + username + '</span></label>';
this.selBoxObj.appendChild(liObj);
return true;
} else {
liObj.innerHTML = '<a href="javascript:;" username="' + this.dataSource[uid]['username'] + '" onmouseover="' + this.handleKey + '.mouseOverPrompter(this);" onclick="' + this.handleKey + '.selectUserName(this.getAttribute(\'username\'));$(\'username\').focus();" class="cl" id="prompter_' + uid + '">' + username + '</a>';
}
}
this.showObj.appendChild(liObj);
},
select : function(uid) {
uid = parseInt(uid);
if(uid){
var select = false;
if(typeof this.selectUser[uid] == 'undefined') {
if(this.maxSelectNumber && this.selectNumber >= this.maxSelectNumber) {
alert('最多只允许选择'+this.maxSelectNumber+'个用户');
return false;
}
this.selectUser[uid] = this.dataSource[uid];
this.selectNumber++;
if(this.showType == '1') {
$(uid).parentNode.className = 'a';
}
select = true;
} else {
delete this.selectUser[uid];
this.selectNumber--;
$(uid).parentNode.className = '';
}
if(this.formId != '') {
var formObj = $(this.formId);
var opId = 'selUids_' + uid;
if(select) {
var inputObj = document.createElement("input");
inputObj.type = 'hidden';
inputObj.id = opId;
inputObj.name = 'uids[]';
inputObj.value = uid;
formObj.appendChild(inputObj);
} else {
formObj.removeChild($(opId));
}
}
if(this.showType == 1) {
this.showSelectNumber();
}
}
},
delNewFlag : function(uid) {
delete this.newPMUser[uid];
},
showSelectNumber:function() {
if($(this.selectTabId) != null && typeof $(this.selectTabId) != 'undefined') {
$(this.selectTabId).innerHTML = this.selectNumber;
}
if($(this.unSelectTabId) != null && typeof $(this.unSelectTabId) != 'undefined') {
this.notInDataSourceNumber = 0;
for(var i in this.selectUser) {
if(typeof this.dataSource[i] == 'undefined') {
this.notInDataSourceNumber++;
}
}
$(this.unSelectTabId).innerHTML = this.allNumber + this.notInDataSourceNumber - this.selectNumber;
}
if($(this.maxSelectTabId) != null && this.maxSelectNumber && typeof $(this.maxSelectTabId) != 'undefined') {
$(this.maxSelectTabId).innerHTML = this.maxSelectNumber - this.selectNumber;
}
},
getCurrentPrompterUser:function() {
var len = this.prompterUser.length;
var selectnum = -1;
if(len) {
for(var i = 0; i < len; i++) {
var obj = $('prompter_' + this.prompterUser[i]);
if(obj != null && obj.className == 'a') {
selectnum = i;
}
}
}
return selectnum;
},
mouseOverPrompter:function(obj) {
var len = this.prompterUser.length;
if(len) {
for(var i = 0; i < len; i++) {
$('prompter_' + this.prompterUser[i]).className = 'cl';
}
obj.className = 'a';
}
},
initialize:function() {
var instance = this;
this.handleObj.onkeyup = function(event) {
event = event ? event : window.event;
instance.handleEvent(this.value, event);
};
if(this.showType == 3) {
this.handleObj.onkeydown = function(event) {
event = event ? event : window.event;
instance.parentKeyCode = event.keyCode;
instance.showObj.style.display = '';
if(event.keyCode == 8 && this.value == '') {
var preNode = this.previousSibling;
if(preNode.tagName == 'SPAN') {
var uid = preNode.getElementsByTagName('input')[0].getAttribute('uid');
if(parseInt(uid.substring(3))) {
instance.delSelUser(uid);
} else {
delete instance.selectUser[preNode.getElementsByTagName('input')[0].value];
instance.selectNumber--;
this.parentNode.removeChild(preNode);
}
}
} else if(event.keyCode == 38) {
if(!instance.prompterUser.length) {
doane(event);
}
var currentnum = instance.getCurrentPrompterUser();
if(currentnum != -1) {
var nextnum = (currentnum == 0) ? (instance.prompterUser.length-1) : currentnum - 1;
$('prompter_' + instance.prompterUser[currentnum]).className = "cl";
$('prompter_' + instance.prompterUser[nextnum]).className = "a";
} else {
$('prompter_' + instance.prompterUser[0]).className = "a";
}
} else if(event.keyCode == 40) {
if(!instance.prompterUser.length) {
doane(event);
}
var currentnum = instance.getCurrentPrompterUser();
if(currentnum != -1) {
var nextnum = (currentnum == (instance.prompterUser.length - 1)) ? 0 : currentnum + 1;
$('prompter_' + instance.prompterUser[currentnum]).className = "cl";
$('prompter_' + instance.prompterUser[nextnum]).className = "a";
} else {
$('prompter_' + instance.prompterUser[0]).className = "a";
}
} else if(event.keyCode == 13) {
doane(event);
}
if(typeof instance != "undefined" && instance.pmSelBoxState) {
instance.pmSelBoxState = 0;
instance.changePMBoxImg(instance.imgBtn);
instance.containerBoxObj.style.display = 'none';
}
};
}
},
changePMBoxImg:function(obj) {
var btnImg = new Image();
btnImg.src = IMGDIR + '/' + (this.pmSelBoxState ? 'icon_top.gif' : 'icon_down.gif');
if(obj != null) {
obj.src = btnImg.src;
}
},
showPMFriend:function(boxId, listId, obj) {
this.pmSelBoxState = !this.pmSelBoxState;
this.imgBtn = obj;
this.changePMBoxImg(obj);
if(this.pmSelBoxState) {
this.selBoxObj.innerHTML = '';
for(var uid in this.dataSource) {
this.append(uid, 0, 1);
}
}
this.containerBoxObj.style.display = this.pmSelBoxState ? '' : 'none';
this.showObj.innerHTML = "";
},
showPMBoxUser:function() {
this.selBoxObj.innerHTML = '';
for(var uid in this.dataSource) {
this.append(uid, 0, 1);
}
},
extend:function (obj) {
for (var i in obj) {
this[i] = obj[i];
}
}
};
})();