// The cookie name to use for storing the blog-side comment session cookie.
var mtCookieName = "mt_blog_user";
var mtCookieDomain = ".[[domhost]]";
var mtCookiePath = "/";
var mtCookieTimeout = 14400;
function mtHide(id) {
var el = (typeof id == "string") ? document.getElementById(id) : id;
if (el) el.style.display = 'none';
}
function mtShow(id) {
var el = (typeof id == "string") ? document.getElementById(id) : id;
if (el) el.style.display = 'block';
}
function mtAttachEvent(eventName,func) {
var onEventName = 'on' + eventName;
var old = window[onEventName];
if( typeof old != 'function' )
window[onEventName] = func;
else {
window[onEventName] = function( evt ) {
old( evt );
return func( evt );
};
}
}
function mtFireEvent(eventName,param) {
var fn = window['on' + eventName];
if (typeof fn == 'function') return fn(param);
return;
}
if(!this.JSON){JSON={};}(function(){function f(n){return n<10?'0'+n:n;}if(typeof Date.prototype.toJSON!=='function'){Date.prototype.toJSON=function(key){return this.getUTCFullYear()+'-'+f(this.getUTCMonth()+1)+'-'+f(this.getUTCDate())+'T'+f(this.getUTCHours())+':'+f(this.getUTCMinutes())+':'+f(this.getUTCSeconds())+'Z';};String.prototype.toJSON=Number.prototype.toJSON=Boolean.prototype.toJSON=function(key){return this.valueOf();};}var cx=/[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,escapable=/[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,gap,indent,meta={'\b':'\\b','\t':'\\t','\n':'\\n','\f':'\\f','\r':'\\r','"':'\\"','\\':'\\\\'},rep;function quote(string){escapable.lastIndex=0;return escapable.test(string)?'"'+string.replace(escapable,function(a){var c=meta[a];return typeof c==='string'?c:'\\u'+('0000'+a.charCodeAt(0).toString(16)).slice(-4);})+'"':'"'+string+'"';}function str(key,holder){var i,k,v,length,mind=gap,partial,value=holder[key];if(value&&typeof value==='object'&&typeof value.toJSON==='function'){value=value.toJSON(key);}if(typeof rep==='function'){value=rep.call(holder,key,value);}switch(typeof value){case'string':return quote(value);case'number':return isFinite(value)?String(value):'null';case'boolean':case'null':return String(value);case'object':if(!value){return'null';}gap+=indent;partial=[];if(Object.prototype.toString.apply(value)==='[object Array]'){length=value.length;for(i=0;i<length;i+=1){partial[i]=str(i,value)||'null';}v=partial.length===0?'[]':gap?'[\n'+gap+partial.join(',\n'+gap)+'\n'+mind+']':'['+partial.join(',')+']';gap=mind;return v;}if(rep&&typeof rep==='object'){length=rep.length;for(i=0;i<length;i+=1){k=rep[i];if(typeof k==='string'){v=str(k,value);if(v){partial.push(quote(k)+(gap?': ':':')+v);}}}}else{for(k in value){if(Object.hasOwnProperty.call(value,k)){v=str(k,value);if(v){partial.push(quote(k)+(gap?': ':':')+v);}}}}v=partial.length===0?'{}':gap?'{\n'+gap+partial.join(',\n'+gap)+'\n'+mind+'}':'{'+partial.join(',')+'}';gap=mind;return v;}}if(typeof JSON.stringify!=='function'){JSON.stringify=function(value,replacer,space){var i;gap='';indent='';if(typeof space==='number'){for(i=0;i<space;i+=1){indent+=' ';}}else if(typeof space==='string'){indent=space;}rep=replacer;if(replacer&&typeof replacer!=='function'&&(typeof replacer!=='object'||typeof replacer.length!=='number')){throw new Error('JSON.stringify');}return str('',{'':value});};}if(typeof JSON.parse!=='function'){JSON.parse=function(text,reviver){var j;function walk(holder,key){var k,v,value=holder[key];if(value&&typeof value==='object'){for(k in value){if(Object.hasOwnProperty.call(value,k)){v=walk(value,k);if(v!==undefined){value[k]=v;}else{delete value[k];}}}}return reviver.call(holder,key,value);}cx.lastIndex=0;if(cx.test(text)){text=text.replace(cx,function(a){return'\\u'+('0000'+a.charCodeAt(0).toString(16)).slice(-4);});}if(/^[\],:{}\s]*$/.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,'@').replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,']').replace(/(?:^|:|,)(?:\s*\[)+/g,''))){j=eval('('+text+')');return typeof reviver==='function'?walk({'':j},''):j;}throw new SyntaxError('JSON.parse');};}}());
var MT = window.MT || {};
MT.cons = function () {
return {
LOG : 'log',
WARN : 'warn',
DEBUG : 'debug',
INFO : 'info',
ERR : 'error',
JSON : 'json'
};
}();
MT.core = function (o) {
var _debug = false;
return {
connect : function (url,respType,respHandler) {
var xh = mtGetXmlHttp();
if (!xh) return false;
xh.onreadystatechange = function() {
if ( xh.readyState == 4 ) {
if ( xh.status && ( xh.status != 200 ) ) {
// error - ignore
} else {
switch (respType) {
case 'json':
respHandler(JSON.parse(xh.responseText));
break;
case 'xml':
break;
case 'text':
break;
}
}
}
};
xh.open('GET',url);
xh.send(null);
},
getEl : function (el) {
return MT.util.checkNodeType(el)==='element' ? id : (document.getElementById(el) || false);
},
addEvent : function (el,type,func,obj) {
if(!obj && document.addEventListener) {
el.addEventListener(type,func,false);
} else if(obj && document.addEventListener) {
el.addEventListener(type,function () {
func.call(obj,event);
},false);
} else {
if(obj) {
el.attachEvent('on' + type,function () {
func.call(obj,event);
});
} else {
el.attachEvent('on' + type,function () {
func.call(el,event);
});
}
}
},
log : function (level,msg) {
if(_debug && window.console) {
switch(level) {
case 'warn':
case 'debug':
case 'info':
case 'error':
case 'log':
console[level](msg);
break;
default:
return false;
}
} else {
return false;
}
}
}
}();
MT.util = function () {
return {
toggleVisibility : {
show : function () {
var i = arguments.length;
while(i--) {
if(MT.util.checkNodeType(arguments[i])==='element') {
arguments[i].style.visibility = 'visible';
} else {
MT.core.getEl(arguments[i]).style.visibility = 'visible';
}
}
},
hide : function () {
var i = arguments.length;
while(i--) {
if(MT.util.checkNodeType(arguments[i])==='element') {
arguments[i].style.visibility = 'hidden';
} else {
MT.core.getEl(arguments[i]).style.visibility = 'hidden';
}
}
}
},
toggleDisplay : {
show : function () {
var i = arguments.length;
while(i--) {
if(MT.util.checkNodeType(arguments[i])==='element') {
arguments[i].style.display = '';
} else {
MT.core.getEl(arguments[i]).style.display = '';
}
}
},
hide : function () {
var i = arguments.length;
while(i--) {
if(MT.util.checkNodeType(arguments[i])==='element') {
arguments[i].style.display = 'none';
} else {
MT.core.getEl(arguments[i]).style.display = 'none';
}
}
}
},
findDefiningParent : function (origin) {
if(MT.util.checkNodeType(origin)==='element') {
for(var node=origin.parentNode;node.parentNode;node=node.parentNode) {
if((node.hasAttribute && node.hasAttribute('id')) || node.getAttribute('id')) {
return node;
}
}
}
return false;
},
checkNodeType : function (obj) {
if (obj && obj.nodeName){
switch (obj.nodeType) {
case 1: return 'element';
case 3: return (/\S/).test(obj.nodeValue) ? 'textnode' : 'whitespace';
}
}
}
}
}();
(function () {
var M = MT.core,
c = MT.cons,
u = MT.util,
cache,
isLoading,
direction,
currentComments,
commentAnchor,
commentArrId,
commentsPerPage,
commentsTotalPages,
loadingIcon,
pageNum,
commentsOffset,
totalComments,
entryID,
commentContentDiv,
topNav,
nav,
currentCommentsSpan,
topCurrentCommentsSpan;
M.addEvent(window,'load',_init);
/**
* Initializes the class
*
* @return void
*/
function _init () {
if(!MT.entryCommentCount) {
return;
}
_initializeVariables();
_setCommentOffset(false);
_checkForAnchor();
_setCurrentComments();
_toggleNavLinks();
_initializeEvents();
}
function _initializeVariables() {
cache = {};
isLoading = false;
commentAnchor = '';
commentArrId = '';
commentsPerPage = MT.commentsPerPage || 50;
currentComments = '';
direction = 'ascend';
entryID = MT.entryID;
totalComments = MT.entryCommentCount;
commentsTotalPages = Math.ceil(totalComments / commentsPerPage);
pageNum = 1;
loadingIcon = "<img title='Loading...' src='[[wwwurl]]/mt-static/images/indicator.white.gif' alt='Loading' />";
commentContentDiv = M.getEl("comments-content");
topNav = M.getEl("top-comment-nav");
nav = M.getEl("comment-nav");
currentCommentsSpan = M.getEl("current-comments");
topCurrentCommentsSpan = M.getEl("top-current-comments");
}
function _initializeEvents() {
if (commentsPerPage < totalComments) {
M.addEvent(nav,'click',_handleEvents);
M.addEvent(topNav,'click',_handleEvents);
}
}
function _checkForAnchor() {
var found = String(window.location.hash).match( /comment-(\d{1,6})/ );
if (found) {
M.log(c.DEBUG,found);
if (!Object.prototype.hasOwnProperty.call(M.getEl(found[0]), 'className')) {
if (_findIdMatch(found[1])) {
pageNum = Math.floor(commentArrId / commentsPerPage) + 1;
M.log(c.DEBUG,'Comment Array Id: ' + commentArrId);
M.log(c.DEBUG,'Comments Per Page: ' + commentsPerPage);
M.log(c.DEBUG,'Page Number: ' + pageNum);
M.log(c.DEBUG,'Comment Offset: ' + _getCommentOffset());
_updateComments();
}
}
}
}
function _setCommentOffset() {
commentsOffset = commentsPerPage * (pageNum-1);
}
function _getCommentOffset() {
return commentsOffset;
}
function _handleEvents (e) {
var origin = e.target || e.srcElement,
parentId;
// stupid IE
origin = origin.id && M.getEl(origin.id) || false;
if(origin) {
parentId = u.checkNodeType(origin.parentNode)==='element' && origin.parentNode.getAttribute('id') && origin.parentNode.id;
} else {
return false;
}
switch(origin.nodeName) {
case 'A':
switch (parentId) {
case 'prev-comments':
case 'top-prev-comments':
if(e.preventDefault) {
e.preventDefault();
} else {
e.returnValue = false;
}
if(!isLoading) {
_previousPage();
}
break;
case 'next-comments':
case 'top-next-comments':
if(e.preventDefault) {
e.preventDefault();
} else {
e.returnValue = false;
}
if(!isLoading) {
_nextPage();
}
break;
}
break;
}
}
function _toggleNavLinks () {
M.log(c.DEBUG,M.getEl('top-prev-comments'));
if(pageNum <= commentsTotalPages && pageNum !== 1) {
u.toggleVisibility.show('prev-comments');
u.toggleVisibility.show('top-prev-comments');
}
if(pageNum >= 1 && pageNum !== commentsTotalPages) {
u.toggleVisibility.show('next-comments');
u.toggleVisibility.show('top-next-comments');
}
if(pageNum===1 || nav.style.visibility==='hidden') {
u.toggleVisibility.hide('prev-comments');
u.toggleVisibility.hide('top-prev-comments');
}
if(pageNum===commentsTotalPages || nav.style.visibility==='hidden') {
u.toggleVisibility.hide('next-comments');
u.toggleVisibility.hide('top-next-comments');
}
}
function _nextPage () {
if(pageNum < commentsTotalPages) {
pageNum++;
_updateComments();
}
}
function _previousPage() {
if(pageNum > 1) {
pageNum--;
_updateComments();
}
}
function _findIdMatch (id) {
var len = MT.commentIds.length;
while (len--) {
if (MT.commentIds[len] == id) {
commentAnchor = "comment-" + id;
commentArrId = len;
return true;
}
}
return false;
}
function _setCurrentComments() {
var commentsOnPage = pageNum != commentsTotalPages ? commentsOffset + commentsPerPage : totalComments;
_setCurrentCommentsContent([commentsOffset+1," - ",commentsOnPage].join(''));
}
function _setCurrentCommentsContent(currentCommentsHTML) {
currentCommentsSpan.innerHTML = currentCommentsHTML;
topCurrentCommentsSpan.innerHTML = currentCommentsHTML;
}
function _setCommentContent(commentHTML) {
commentContentDiv.innerHTML = commentHTML;
}
function _updateComments() {
var comments, jsonUrl, cacheKey, offset;
isLoading = true;
_setCurrentCommentsContent(loadingIcon);
_setCommentOffset();
offset = _getCommentOffset();
cacheKey = [direction, entryID, commentsPerPage, offset]
.join('-')
.replace(/[^a-zA-Z0-9-]/g, '');
jsonUrl = [
"[[softurl]]/mt-comments.cgi?__mode=comment_listing&direction=",
direction,
"&entry_id=",
entryID,
"&limit=",
commentsPerPage,
"&offset=",
offset,
"&cacheKey=",
cacheKey,
"&jsonp=mtUpdateCommentsCallback",
"&ts=",
new Date().getTime()
].join('');
if (!commentAnchor) {
commentAnchor = "comments-content";
}
if(cache.hasOwnProperty(cacheKey)) {
_refreshComments(cache[cacheKey]);
isLoading = false;
} else {
var script = document.createElement('script');
script.src = jsonUrl;
(document.getElementsByTagName('head'))[0].appendChild(script);
}
}
window['mtUpdateCommentsCallback'] = function(json) {
cache[json.cacheKey] = json.comments;
_refreshComments(json.comments);
isLoading = false;
}
function _refreshComments(commentData) {
_setCommentContent(commentData);
_setCurrentComments();
window.location.hash = 'reset';
window.location.hash = commentAnchor;
_toggleNavLinks();
}
})();
function mtRelativeDate(ts, fds) {
var now = new Date();
var ref = ts;
var delta = Math.floor((now.getTime() - ref.getTime()) / 1000);
var str;
if (delta < 60) {
str = 'moments ago';
} else if (delta <= 86400) {
// less than 1 day
var hours = Math.floor(delta / 3600);
var min = Math.floor((delta % 3600) / 60);
if (hours == 1)
str = '1 hour ago';
else if (hours > 1)
str = '2 hours ago'.replace(/2/, hours);
else if (min == 1)
str = '1 minute ago';
else
str = '2 minutes ago'.replace(/2/, min);
} else if (delta <= 604800) {
// less than 1 week
var days = Math.floor(delta / 86400);
var hours = Math.floor((delta % 86400) / 3600);
if (days == 1)
str = '1 day ago';
else if (days > 1)
str = '2 days ago'.replace(/2/, days);
else if (hours == 1)
str = '1 hour ago';
else
str = '2 hours ago'.replace(/2/, hours);
}
return str ? str : fds;
}
function mtEditLink(entry_id, author_id) {
}
function mtCommentFormOnFocus() {
// if CAPTCHA is enabled, this causes the captcha image to be
// displayed if it hasn't been already.
mtShowCaptcha();
}
var mtCaptchaVisible = false;
function mtShowCaptcha() {
var u = mtGetUser();
if ( u && u.is_authenticated ) return;
if (mtCaptchaVisible) return;
var div = document.getElementById('comments-open-captcha');
if (div) {
div.innerHTML = '';
mtCaptchaVisible = true;
}
}
var is_preview;
var user;
function mtSetUser(u) {
if (u) {
// persist this
user = u;
mtSaveUser();
// sync up user greeting
mtFireEvent('usersignin');
}
}
function mtEscapeJS(s) {
s = s.replace(/'/g, "'");
return s;
}
function mtUnescapeJS(s) {
s = s.replace(/'/g, "'");
return s;
}
function mtBakeUserCookie(u) {
var str = "";
if (u.name) str += "name:'" + mtEscapeJS(u.name) + "';";
if (u.url) str += "url:'" + mtEscapeJS(u.url) + "';";
if (u.email) str += "email:'" + mtEscapeJS(u.email) + "';";
if (u.is_authenticated) str += "is_authenticated:'1';";
if (u.profile) str += "profile:'" + mtEscapeJS(u.profile) + "';";
if (u.userpic) str += "userpic:'" + mtEscapeJS(u.userpic) + "';";
if (u.sid) str += "sid:'" + mtEscapeJS(u.sid) + "';";
str += "is_trusted:'" + (u.is_trusted ? "1" : "0") + "';";
str += "is_author:'" + (u.is_author ? "1" : "0") + "';";
str += "is_banned:'" + (u.is_banned ? "1" : "0") + "';";
str += "can_post:'" + (u.can_post ? "1" : "0") + "';";
str += "can_comment:'" + (u.can_comment ? "1" : "0") + "';";
str = str.replace(/;$/, '');
return str;
}
function mtUnbakeUserCookie(s) {
if (!s) return;
var u = {};
var m;
while (m = s.match(/^((name|url|email|is_authenticated|profile|userpic|sid|is_trusted|is_author|is_banned|can_post|can_comment):'([^']+?)';?)/)) {
s = s.substring(m[1].length);
if (m[2].match(/^(is|can)_/)) // boolean fields
u[m[2]] = m[3] == '1' ? true : false;
else
u[m[2]] = mtUnescapeJS(m[3]);
}
if (u.is_authenticated) {
u.is_anonymous = false;
} else {
u.is_anonymous = true;
u.can_post = false;
u.is_author = false;
u.is_banned = false;
u.is_trusted = false;
}
return u;
}
function mtGetUser() {
if (!user) {
var cookie = mtGetCookie(mtCookieName);
if (!cookie) return;
user = mtUnbakeUserCookie(cookie);
if (! user) {
user = {};
user.is_anonymous = true;
user.can_post = false;
user.is_author = false;
user.is_banned = false;
user.is_trusted = false;
}
}
return user;
}
var mtFetchedUser = false;
function mtFetchUser(cb) {
if (!cb) cb = 'mtSetUser';
if ( ( cb == 'mtSetUser' ) && mtGetUser() ) {
var url = document.URL;
url = url.replace(/#.+$/, '');
url += '#comments-open';
location.href = url;
} else {
// we aren't using AJAX for this, since we may have to request
// from a different domain. JSONP to the rescue.
mtFetchedUser = true;
var u = mtGetUser();
var script = document.createElement('script');
var ts = new Date().getTime();
script.src = '[[softurl]]/mt-comments.cgi?__mode=userinfo&blog_id=1&jsonp=' + cb + '&ts=' + ts + '&sid=' + u.sid;
(document.getElementsByTagName('head'))[0].appendChild(script);
}
}
function mtVerifySession(cb) {
if (!cb) return;
var script = document.createElement('script');
var ts = new Date().getTime();
var u = mtGetUser();
script.src = '[[softurl]]/mt-comments.cgi?__mode=verify_session&blog_id=1&jsonp=' + cb + '&ts=' + ts + '&sid=' + u.sid;
(document.getElementsByTagName('head'))[0].appendChild(script);
}
function mtRememberMeOnClick(b) {
if (!b.checked)
mtClearUser(b.form);
return true;
}
var mtRequestSubmitted = false;
function mtCommentOnSubmit(f) {
if (!mtRequestSubmitted) {
mtRequestSubmitted = true;
if (f.armor)
f.armor.value = 'b90d0e341ac551168ee25df3a7d1e8d0ece5cca5';
if (f.bakecookie && f.bakecookie.checked)
mtSaveUser(f);
// disable submit buttons
if (f.preview_button) f.preview_button.disabled = true;
if (f.post) f.post.disabled = true;
var u = mtGetUser();
if ( !is_preview && ( u && u.is_authenticated ) ) {
// validate session; then submit
mtVerifySession('mtCommentSessionVerify');
return false;
}
return true;
}
return false;
}
function mtCommentSessionVerify(app_user) {
var f = document['comments_form'];
if ( app_user && app_user.verified ) {
f.submit();
} else {
alert('Your session has expired. Please sign in again to comment.');
mtClearUser();
mtFireEvent('usersignin');
mtShow('comments-form');
mtHide('comments-open-footer');
}
}
function mtUserOnLoad() {
var u = mtGetUser();
// if the user is authenticated, hide the 'anonymous' fields
// and any captcha input if already shown
if ( document.getElementById('comments-form')) {
if ( u && u.is_authenticated ) {
mtShow('comments-form');
mtHide('comments-open-data');
if (mtCaptchaVisible)
mtHide('comments-open-captcha');
} else {
mtHide('comments-form');
}
if ( u && u.is_banned )
mtHide('comments-form');
// if we're previewing a comment, make sure the captcha
// field is visible
if (is_preview)
mtShowCaptcha();
else
mtShowGreeting();
// populate anonymous comment fields if user is cookied as anonymous
var cf = document['comments_form'];
if (cf) {
if (u && u.is_anonymous) {
if (u.email) cf.email.value = u.email;
if (u.name) cf.author.value = u.name;
if (u.url) cf.url.value = u.url;
if (cf.bakecookie)
cf.bakecookie.checked = u.name || u.email;
} else {
if (u && u.sid && cf.sid)
cf.sid.value = u.sid;
}
if (cf.post && cf.post.disabled)
cf.post.disabled = false;
if (cf.preview_button && cf.preview_button.disabled)
cf.preview_button.disabled = false;
mtRequestSubmitted = false;
}
}
}
function mtEntryOnLoad() {
var cf = document['comments_form'];
if (cf && cf.preview) cf.preview.value = '';
mtFireEvent('usersignin');
}
function mtEntryOnUnload() {
if (mtRequestSubmitted) {
var cf = document['comments_form'];
if (cf) {
if (cf.post && cf.post.disabled)
cf.post.disabled = false;
if (cf.preview_button && cf.preview_button.disabled)
cf.preview_button.disabled = false;
}
mtRequestSubmitted = false;
}
return true;
}
mtAttachEvent('usersignin', mtUserOnLoad);
function mtSignIn() {
var doc_url = document.URL;
doc_url = doc_url.replace(/#.+/, '');
var url = '[[softurl]]/mt-comments.cgi?__mode=login&blog_id=1';
if (is_preview) {
if ( document['comments_form'] ) {
var entry_id = document['comments_form'].entry_id.value;
url += '&entry_id=' + entry_id;
} else {
url += '&return_url=[[raw_wwwurl]]';
}
} else {
url += '&return_url=' + encodeURIComponent(doc_url);
}
mtClearUser();
location.href = url;
}
function mtSignInOnClick(sign_in_element) {
var el;
if (sign_in_element) {
// display throbber
el = document.getElementById(sign_in_element);
if (!el) // legacy MT 4.x element id
el = document.getElementById('comment-form-external-auth');
}
if (el)
el.innerHTML = 'Signing in... <span class="status-indicator"> </span>';
mtClearUser(); // clear any 'anonymous' user cookie to allow sign in
mtSignIn();
return false;
}
function mtSetUserOrLogin(u) {
if (u && u.is_authenticated) {
mtSetUser(u);
} else {
// user really isn't logged in; so let's do this!
mtSignIn();
}
}
function mtSignOut(entry_id) {
mtClearUser();
var doc_url = document.URL;
doc_url = doc_url.replace(/#.+/, '');
var url = '[[softurl]]/mt-comments.cgi?__mode=handle_sign_in&static=0&logout=1&blog_id=1';
if (is_preview) {
if ( document['comments_form'] ) {
var entry_id = document['comments_form'].entry_id.value;
url += '&entry_id=' + entry_id;
} else {
url += '&return_url=[[raw_wwwurl]]';
}
} else {
url += '&return_url=' + encodeURIComponent(doc_url);
}
location.href = url;
}
function mtSignOutOnClick() {
mtSignOut();
return false;
}
function mtShowGreeting() {
var reg_reqd = true;
var cf = document['comments_form'];
if (!cf) return;
var el = document.getElementById('comment-greeting');
if (!el) // legacy MT 4.x element id
el = document.getElementById('comment-form-external-auth');
if (!el) return;
var eid = cf.entry_id;
var entry_id;
if (eid) entry_id = eid.value;
var phrase;
var u = mtGetUser();
if ( u && u.is_authenticated ) {
if ( u.is_banned ) {
phrase = 'You do not have permission to comment on this blog. (\<a href=\"javas\cript:void(0);\" onclick=\"return mtSignOutOnClick();\"\>sign out\<\/a\>)';
} else {
var user_link;
if ( u.is_author ) {
user_link = '<a href="[[softurl]]/mt-comments.cgi?__mode=edit_profile&blog_id=1&return_url=' + encodeURIComponent( location.href );
user_link += '">' + u.name + '</a>';
} else {
// registered user, but not a user with posting rights
if (u.url)
user_link = '<a href="' + u.url + '">' + u.name + '</a>';
else
user_link = u.name;
}
// TBD: supplement phrase with userpic if one is available.
phrase = 'Thanks for signing in, __NAME__. (\<a href=\"javas\cript:void(0)\" onclick=\"return mtSignOutOnClick();\"\>sign out\<\/a\>)';
phrase = phrase.replace(/__NAME__/, user_link);
}
} else {
if (reg_reqd) {
phrase = '\<a href=\"javas\cript:void(0)\" onclick=\"return mtSignInOnClick(\'comment-greeting\')\"\>Sign in\<\/a\> to comment.';
} else {
phrase = '\<a href=\"javas\cript:void(0)\" onclick=\"return mtSignInOnClick(\'comment-greeting\')\"\>Sign in\<\/a\> to comment, or comment anonymously.';
}
}
el.innerHTML = phrase;
}
function mtReplyCommentOnClick(parent_id, author) {
mtShow('comment-form-reply');
var checkbox = document.getElementById('comment-reply');
var label = document.getElementById('comment-reply-label');
var text = document.getElementById('comment-text');
// Populate label with new values
var reply_text = 'Replying to \<a href=\"#comment-__PARENT__\" onclick=\"location.href=this.href; return false\"\>comment from __AUTHOR__\<\/a\>';
reply_text = reply_text.replace(/__PARENT__/, parent_id);
reply_text = reply_text.replace(/__AUTHOR__/, author);
label.innerHTML = reply_text;
checkbox.value = parent_id;
checkbox.checked = true;
try {
// text field may be hidden
text.focus();
} catch(e) {
}
mtSetCommentParentID();
}
function mtSetCommentParentID() {
var checkbox = document.getElementById('comment-reply');
var parent_id_field = document.getElementById('comment-parent-id');
if (!checkbox || !parent_id_field) return;
var pid = 0;
if (checkbox.checked == true)
pid = checkbox.value;
parent_id_field.value = pid;
}
function mtSaveUser(f) {
// We can't reliably store the user cookie during a preview.
if (is_preview) return;
var u = mtGetUser();
if (f && (!u || u.is_anonymous)) {
if ( !u ) {
u = {};
u.is_authenticated = false;
u.can_comment = true;
u.is_author = false;
u.is_banned = false;
u.is_anonymous = true;
u.is_trusted = false;
}
if (f.author != undefined) u.name = f.author.value;
if (f.email != undefined) u.email = f.email.value;
if (f.url != undefined) u.url = f.url.value;
}
if (!u) return;
var cache_period = mtCookieTimeout * 1000;
// cache anonymous user info for a long period if the
// user has requested to be remembered
if (u.is_anonymous && f && f.bakecookie && f.bakecookie.checked)
cache_period = 365 * 24 * 60 * 60 * 1000;
var now = new Date();
mtFixDate(now);
now.setTime(now.getTime() + cache_period);
var cmtcookie = mtBakeUserCookie(u);
mtSetCookie(mtCookieName, cmtcookie, now, mtCookiePath, mtCookieDomain,
location.protocol == 'https:');
}
function mtClearUser() {
user = null;
mtDeleteCookie(mtCookieName, mtCookiePath, mtCookieDomain,
location.protocol == 'https:');
}
function mtSetCookie(name, value, expires, path, domain, secure) {
if (domain && ( domain.match(/^\.?localhost$/) || domain.match(/^[0-9\.]+$/) ))
domain = null;
var curCookie = name + "=" + encodeURIComponent(value) +
(expires ? "; expires=" + expires.toGMTString() : "") +
(path ? "; path=" + path : "") +
(domain ? "; domain=" + domain : "") +
(secure ? "; secure" : "");
document.cookie = curCookie;
}
function mtGetCookie(name) {
var prefix = name + '=';
var c = document.cookie;
var cookieStartIndex = c.indexOf(prefix);
if (cookieStartIndex == -1)
return '';
var cookieEndIndex = c.indexOf(";", cookieStartIndex + prefix.length);
if (cookieEndIndex == -1)
cookieEndIndex = c.length;
var this_cookie = c.substring(cookieStartIndex + prefix.length, cookieEndIndex);
if ( this_cookie.match(/\%u/i) ) {
return '';
}
return decodeURIComponent( this_cookie );
}
function mtDeleteCookie(name, path, domain, secure) {
if (mtGetCookie(name)) {
if (domain && domain.match(/^\.?localhost$/))
domain = null;
document.cookie = name + "=" +
(path ? "; path=" + path : "") +
(domain ? "; domain=" + domain : "") +
(secure ? "; secure" : "") +
"; expires=Thu, 01-Jan-70 00:00:01 GMT";
}
}
function mtFixDate(date) {
var skew = (new Date(0)).getTime();
if (skew > 0)
date.setTime(date.getTime() - skew);
}
function mtGetXmlHttp() {
if ( !window.XMLHttpRequest ) {
window.XMLHttpRequest = function() {
var types = [
"Microsoft.XMLHTTP",
"MSXML2.XMLHTTP.5.0",
"MSXML2.XMLHTTP.4.0",
"MSXML2.XMLHTTP.3.0",
"MSXML2.XMLHTTP"
];
for ( var i = 0; i < types.length; i++ ) {
try {
return new ActiveXObject( types[ i ] );
} catch( e ) {}
}
return undefined;
};
}
if ( window.XMLHttpRequest )
return new XMLHttpRequest();
}
// BEGIN: fast browser onload init
// Modifications by David Davis, DWD
// Dean Edwards/Matthias Miller/John Resig
// http://dean.edwards.name/weblog/2006/06/again/?full#comment5338
function mtInit() {
// quit if this function has already been called
if (arguments.callee.done) return;
// flag this function so we don't do the same thing twice
arguments.callee.done = true;
// kill the timer
// DWD - check against window
if ( window._timer ) clearInterval(window._timer);
// DWD - fire the window onload now, and replace it
if ( window.onload && ( window.onload !== window.mtInit ) ) {
window.onload();
window.onload = function() {};
}
mtInitCommenter();
}
/* for Mozilla/Opera9 */
if (document.addEventListener) {
document.addEventListener("DOMContentLoaded", mtInit, false);
}
/* for Internet Explorer */
/*@cc_on @*/
/*@if (@_win32)
if (!document.addEventListener){
document.write("<script id=__ie_onload defer src=//:><\/script>");
var script = document.getElementById("__ie_onload");
script.onreadystatechange = function() {
if (this.readyState == "complete") {
mtInit(); // call the onload handler
}
};
}
/*@end @*/
/* for Safari */
if (/WebKit/i.test(navigator.userAgent)) { // sniff
_timer = setInterval(function() {
if (/loaded|complete/.test(document.readyState)) {
mtInit(); // call the onload handler
}
}, 10);
}
/* for other browsers */
window.onload = mtInit;
// END: fast browser onload init
function mtLoggedIn(ott) {
var script = document.createElement('script');
var ts = new Date().getTime();
script.src = '[[softurl]]/mt-comments.cgi?__mode=userinfo&jsonp=mtSaveUserInfo&ott=' + ott;
(document.getElementsByTagName('head'))[0].appendChild(script);
}
function mtRefreshUserInfo(sid) {
var script = document.createElement('script');
var ts = new Date().getTime();
script.src = '[[softurl]]/mt-comments.cgi?__mode=userinfo&jsonp=mtSaveUserInfo&sid=' + sid;
(document.getElementsByTagName('head'))[0].appendChild(script);
}
function mtSaveUserInfo (u) {
if ( u.error ) {
if ( !user ) {
alert('The sign-in attempt was not successful; Please try again.');
}
return;
}
user = null;
var cmtcookie = mtBakeUserCookie(u);
var now = new Date();
var cache_period = mtCookieTimeout * 1000;
// cache anonymous user info for a long period if the
// user has requested to be remembered
mtFixDate(now);
now.setTime(now.getTime() + cache_period);
mtSetCookie(mtCookieName, cmtcookie, now, mtCookiePath, mtCookieDomain,
location.protocol == 'https:');
mtFireEvent('usersignin');
}
function mtInitCommenter () {
/***
* If request contains a '#_login' or '#_logout' hash, use this to
* also delete the blog-side user cookie, since we're coming back from
* a login, logout or edit profile operation.
*/
var hash = ( window.location.hash );
hash.match( /^#_(.*)$/ );
var command = RegExp.$1 || '';
if ( command === 'refresh' ) {
// Back from profile edit screen.
// Reload userinfo with current session ID.
var u = mtGetUser();
user = null;
mtRefreshUserInfo(u.sid);
}
else if ( command === 'logout' ) {
// clear any logged in state
mtClearUser();
mtFireEvent('usersignin');
}
else if ( command.match( /^login_(.*)$/ ) ) {
var sid = RegExp.$1;
mtLoggedIn(sid);
}
else {
mtFireEvent('usersignin');
}
}