common.js

Bo-Blog v2.1.0 正式版: 2.1.0是2.0.3之后的又一个重大升级版本

//Examine the browser
var userAgent = navigator.userAgent.toLowerCase();
var is_opera  = (userAgent.indexOf('opera') != -1);
var is_saf    = ((userAgent.indexOf('applewebkit') != -1) || (navigator.vendor == 'Apple Computer, Inc.'));
var is_webtv  = (userAgent.indexOf('webtv') != -1);
var is_ie     = ((userAgent.indexOf('msie') != -1) && (!is_opera) && (!is_saf) && (!is_webtv));
var is_ie4    = ((is_ie) && (userAgent.indexOf('msie 4.') != -1));
var is_moz    = ((navigator.product == 'Gecko') && (!is_saf));
var is_kon    = (userAgent.indexOf('konqueror') != -1);
var is_ns     = ((userAgent.indexOf('compatible') == -1) && (userAgent.indexOf('mozilla') != -1) && (!is_opera) && (!is_webtv) && (!is_saf));
var is_ns4    = ((is_ns) && (parseInt(navigator.appVersion) == 4));
var is_mac    = (userAgent.indexOf('mac') != -1);

//Global registers
var currentblogid;
var currentstarid;
var currentcommentid;
var switchcomandmes;
var securitycodejs=null;
var onetimecounter=1;
var smdiv = new Array();

//Get absolute path, fix bug of IE when base path is set
/*var gotourl = location.href;
var absbaseurl;
var abspath;
var r_identifier=gotourl.lastIndexOf("/read.php/");
var r_identifier2=gotourl.lastIndexOf("/post/");
var r_identifier3=gotourl.lastIndexOf("/tag/");
if (r_identifier==-1) {
	r_identifier=r_identifier2;
}
if (r_identifier==-1) {
	r_identifier=r_identifier3;
}
if (r_identifier!=-1) {
	absbaseurl = gotourl.substr(0, r_identifier)+"/";
	var simplegotourl=absbaseurl.replace("http://", '');
	r_identifier2=simplegotourl.indexOf("/");
	abspath=simplegotourl.substr(r_identifier2+1);
} else {
	absbaseurl='';
	abspath=null;
}
*/
//Is Ajax supported?
var shutajax=((is_ie && !is_ie4) || is_moz || is_saf || is_opera) ? 0 : 1;

//For firefox, tell Firefox not to display the content you input in last session
if (is_moz) {
	var tmp_c=document.getElementById('v_content');
	if (tmp_c) tmp_c.value='';
}

//Show/Hide a DIV
function showhidediv(id){
  try{
    var panel=document.getElementById(id);
    if(panel){
      if(panel.style.display=='none'){
        panel.style.display='block';
      }else{
        panel.style.display='none';
      }
    }
  }catch(e){}
}

function addhtml (id, htmlcode, uniqueid) {
	var panel=document.getElementById(id);
	var hiddenpannel=document.getElementById(uniqueid);
	if(panel){
		hiddenpannel.value='';
		hiddenpannel.value=panel.innerHTML;
		panel.innerHTML=hiddenpannel.value+htmlcode;
		hiddenpannel.value+=htmlcode;
	}
}

function showadminreply (divid) {
	switchcomandmes='reply';
	var cleanid=divid.replace('com_', '');
	var inputcontent="<form action='"+absbaseurl+"admin.php?go=reply_addadminreply_"+cleanid+"' method='post' id='formadminreply"+cleanid+"'>";
	inputcontent+=jslang[0]+"<br/><textarea cols='66' rows='3' name='adminreplycontent' id='adminreplycontent"+cleanid+"'></textarea><br/>";
	inputcontent+="<input type='button' onclick=\"ajax_adminreply('"+cleanid+"'); return false;\" value='"+jslang[1]+"' class='button'/> <input type='reset' value='"+jslang[2]+"' class='button'/> <input type='button' value='"+jslang[3]+"' onclick=\"hideadminreply('"+divid+"');\" class='button'/></form>";
	document.getElementById(divid).innerHTML=inputcontent;
	document.getElementById(divid).style.display='block';
}

function showadminreplyformessage (divid) {
	switchcomandmes='message';
	var cleanid=divid.replace('com_', '');
	var inputcontent="<form action='"+absbaseurl+"admin.php?go=message_addadminreply_"+cleanid+"' method='post' id='formadminreply"+cleanid+"'>";
	inputcontent+=jslang[0]+"<br/><textarea cols='66' rows='3' name='adminreplycontent' id='adminreplycontent"+cleanid+"'></textarea><br/>";
	inputcontent+="<input type='button' onclick=\"ajax_adminreply('"+cleanid+"'); return false;\" value='"+jslang[1]+"' class='button'/> <input type='reset' value='"+jslang[2]+"' class='button'/> <input type='button' value='"+jslang[3]+"'  onclick=\"hideadminreply('"+divid+"');\" class='button'/></form>";
	document.getElementById(divid).innerHTML=inputcontent;
	document.getElementById(divid).style.display='block';
}

function hideadminreply (divid) {
	document.getElementById(divid).innerHTML='';
	document.getElementById(divid).style.display='none';
}

function showdelblog(blogid) {
	var urldel=absbaseurl+"admin.php?go=entry_deleteblog_"+blogid+'&returnurl='+escape(location.href);
	if(confirm(jslang[4])){
		window.location=urldel;
	}
	else {
		return;
	}
}

function comfirmurl(urldel) {
	if(confirm(jslang[5])){
		window.location=absbaseurl+urldel;
	}
	else {
		return;
	}
}

function showdeladminreply(repid) {
	var urldel=absbaseurl+"admin.php?go=reply_deladminreply_"+repid+'';
	if(confirm(jslang[6])){
		if (shutajax==1) window.location=urldel;
		else {
			urldel+="&ajax=on";
			currentcommentid=repid;
			makeRequest(urldel, 'quickdeladminreply', 'GET', null);
		}
	}
	else {
		return;
	}
}

function showdeladminreplyformessage(repid) {
	var urldel=absbaseurl+"admin.php?go=message_deladminreply_"+repid+'';
	if(confirm(jslang[7])){
		if (shutajax==1) window.location=urldel;
		else {
			urldel+="&ajax=on";
			currentcommentid=repid;
			makeRequest(urldel, 'quickdeladminreply', 'GET', null);
		}
	}
	else {
		return;
	}
}

function showdelreply(repid, blogid) {
	var urldel=absbaseurl+"admin.php?go=reply_delreply_"+repid+'-'+blogid;
	if(confirm(jslang[8])){
		if (shutajax==1) window.location=urldel;
		else {
			urldel+="&ajax=on";
			currentcommentid=repid;
			makeRequest(urldel, 'quickdelreply', 'GET', null);
		}
	}
	else {
		return;
	}
}

function showdelreplyformessage(repid) {
	var urldel=absbaseurl+"admin.php?go=message_delreply_"+repid;
	if(confirm(jslang[9])){
		if (shutajax==1) window.location=urldel;
		else {
			urldel+="&ajax=on";
			currentcommentid=repid;
			makeRequest(urldel, 'quickdelreply', 'GET', null);
		}
	}
	else {
		return;
	}
}

function showblockreply(repid, blogid) {
	var urldel=absbaseurl+"admin.php?go=reply_block_"+repid+'-'+blogid;
	if (shutajax==1) window.location=urldel;
	else {
		urldel+="&ajax=on";
		currentcommentid=repid;
		makeRequest(urldel, 'quickdelreply', 'GET', null);
	}
}

function showblockmessage(repid) {
	var urldel=absbaseurl+"admin.php?go=message_block_"+repid;
	if (shutajax==1) window.location=urldel;
	else {
		urldel+="&ajax=on";
		currentcommentid=repid;
		makeRequest(urldel, 'quickdelreply', 'GET', null);
	}
}

/* -- AJAX RELATED FUNCTIONS -- */
//Starring
function dostar(blogid) {
	if (shutajax==0) {
		gourl=absbaseurl+"admin.php?go=star&ajax=on&blogid="+blogid;
		currentblogid=blogid;
		currentstarid="starid"+blogid;
		makeRequest(gourl, 'starblog', 'GET', null);
	} else {
		gourl=absbaseurl+"admin.php?go=star&ajax=off&blogid="+blogid;
		window.location=gourl;
	}
}

//Comment and Message
function ajax_submit (job) {
	var stat_html = document.getElementById('stat_html').checked ? 1 : 0;
	var stat_ubb = document.getElementById('stat_ubb').checked ? 1 : 0;
	var stat_emot = document.getElementById('stat_emot').checked ? 1 : 0;
	var stat_property = document.getElementById('stat_property').checked ? 1 : 0;
	var v_replier = document.getElementById('v_replier').value+' ';
	var v_repurl = document.getElementById('v_repurl').value;
	var v_repemail = document.getElementById('v_repemail').value;
	var v_content = document.getElementById('v_content').value+' ';
	var v_password = document.getElementById('v_password').value;
	var v_id = document.getElementById('v_id').value;
	var v_reppsw = (document.getElementById('v_reppsw')) ? document.getElementById('v_reppsw').value : '';
	var v_security_plus;
	if (document.getElementById('v_security')) {
		var v_security = document.getElementById('v_security').value;
		if (v_security=='') {
			alert(jslang[10]);
			return false;
		}
		v_security_plus="&v_security="+v_security;
	} else {
		v_security_plus='';
	}
	if (v_replier=='' || v_content==''|| v_replier==' ' || v_content==' ' ) {
		alert(jslang[11]);
		return false;
	}
	document.getElementById('btnSubmit').value=jslang[12];
	document.getElementById('btnSubmit').disabled='disabled';
	if (shutajax==0) { //Currently for IE, Safari, Mozilla and Opera
		v_replier = blogencode(v_replier);
		v_repurl = blogencode(v_repurl);
		v_repemail = blogencode(v_repemail);
		v_content = blogencode(v_content);
		v_password = blogencode(v_password);
		v_id = blogencode(v_id);
		v_reppsw = blogencode(v_reppsw);
		var postData = "unuse=unuse&onetimecounter="+onetimecounter+"&v_id="+v_id+"&v_replier="+v_replier+"&v_password="+v_password+"&v_repurl="+v_repurl+"&v_repemail="+v_repemail+"&v_content="+v_content+"&stat_html="+stat_html+"&stat_ubb="+stat_ubb+"&stat_emot="+stat_emot+"&v_reppsw="+v_reppsw+"&stat_property="+stat_property+v_security_plus;
		var gourl=absbaseurl+"visit.php?ajax=on&job="+job;
		makeRequest(gourl, 'quickreply', 'POST', postData);
	} else {
		document.getElementById('visitorinput').action=absbaseurl+"visit.php?job="+job;
		document.getElementById('visitorinput').submit();
	}
}

//Ctrl+Enter key submitting (Textarea)
function ctrlenterkey (eventobject){
	if(eventobject.ctrlKey && eventobject.keyCode==13) {
		document.getElementById("btnSubmit").click();
	}
}

//Admin reply
function ajax_adminreply (commentid) {
	if (shutajax==0) {
		var admid='adminreplycontent'+commentid;
		var adminreplycontent = blogencode(document.getElementById(admid).value);
		var postData = "unuse=unuse&adminreplycontent="+adminreplycontent;
		var gourl=absbaseurl+"admin.php?ajax=on&go="+switchcomandmes+"_addadminreply_"+commentid;
		currentcommentid=commentid;
		makeRequest(gourl, 'quickadminreply', 'POST', postData);
	} else {
		var admid='formadminreply'+commentid;
		document.getElementById(admid).submit();
	}
}

function ajax_adminreply_edit (commentid, rptype) {
	switchcomandmes=rptype;
	ajax_adminreply(commentid);
}

function ajax_editcomment(repid, submitaction, onetimecounter) {
	var editjob=(submitaction=='reply') ? 'editreply' : 'editmessage';
	if (shutajax==0) {
		var admid='editcomcontent'+repid;
		var v_content = blogencode(document.getElementById(admid).value);
		var postData = "unuse=unuse&onetimecounter="+onetimecounter+"&v_content="+v_content;
		var gourl=absbaseurl+"visit.php?ajax=on&go="+editjob+"&repid="+repid;
		currentcommentid=repid;
		makeRequest(gourl, 'quickeditcomment', 'POST', postData);
	} else {
		var admid='formeditcomment'+repid;
		document.getElementById(admid).action=absbaseurl+"visit.php?go="+editjob+"&repid="+repid;
		document.getElementById(admid).submit();
	}
}


//encode string
function blogencode (str) {
	str=encodeURIComponent(str);
	if (is_moz) str=str.replace(/%0A/g, "%0D%0A"); //In IE, a new line is encoded as \r\n, while in Mozilla it's \n
	return str;
}

//Avatar Selection
function changeavatar (slname, area) {
	var current=document.getElementById(slname);
	var realvalue=current.options[current.selectedIndex].value;
	var areashow=document.getElementById(area);
	if (areashow) {
		if (realvalue!='' && realvalue!=null) {
			areashow.innerHTML="<img src='images/avatars/"+realvalue+"' alt=''/>";
		}
		else {
			areashow.innerHTML=jslang[13];
		}
	}
}

//Insert Emots
function insertemot (emotcode) {
	var current=document.getElementById('v_content');
	var emot="[emot]"+emotcode+"[/emot]";
	if (current) {
		if (current.value!='' && current.value!=null) {
			current.value+=emot;
		}
		else {
			current.value=emot;
		}