www.gusucode.com > 74cms PHP骑士人才系统 v3.5.1源码程序 > code/upload/admin/kindeditor/kindeditor.js
/*******************************************************************************
* KindEditor - WYSIWYG HTML Editor for Internet
* Copyright (C) 2006-2013 kindsoft.net
*
* @author Roddy <luolonghao@gmail.com>
* @website http://www.kindsoft.net/
* @licence http://www.kindsoft.net/license.php
* @version 4.1.10 (2013-11-23)
*******************************************************************************/
(function (window, undefined) {
if (window.KindEditor) {
return;
}
if (!window.console) {
window.console = {};
}
if (!console.log) {
console.log = function () {};
}
var _VERSION = '4.1.10 (2013-11-23)',
_ua = navigator.userAgent.toLowerCase(),
_IE = _ua.indexOf('msie') > -1 && _ua.indexOf('opera') == -1,
_NEWIE = _ua.indexOf('msie') == -1 && _ua.indexOf('trident') > -1,
_GECKO = _ua.indexOf('gecko') > -1 && _ua.indexOf('khtml') == -1,
_WEBKIT = _ua.indexOf('applewebkit') > -1,
_OPERA = _ua.indexOf('opera') > -1,
_MOBILE = _ua.indexOf('mobile') > -1,
_IOS = /ipad|iphone|ipod/.test(_ua),
_QUIRKS = document.compatMode != 'CSS1Compat',
_IERANGE = !window.getSelection,
_matches = /(?:msie|firefox|webkit|opera)[\/:\s](\d+)/.exec(_ua),
_V = _matches ? _matches[1] : '0',
_TIME = new Date().getTime();
function _isArray(val) {
if (!val) {
return false;
}
return Object.prototype.toString.call(val) === '[object Array]';
}
function _isFunction(val) {
if (!val) {
return false;
}
return Object.prototype.toString.call(val) === '[object Function]';
}
function _inArray(val, arr) {
for (var i = 0, len = arr.length; i < len; i++) {
if (val === arr[i]) {
return i;
}
}
return -1;
}
function _each(obj, fn) {
if (_isArray(obj)) {
for (var i = 0, len = obj.length; i < len; i++) {
if (fn.call(obj[i], i, obj[i]) === false) {
break;
}
}
} else {
for (var key in obj) {
if (obj.hasOwnProperty(key)) {
if (fn.call(obj[key], key, obj[key]) === false) {
break;
}
}
}
}
}
function _trim(str) {
return str.replace(/(?:^[ \t\n\r]+)|(?:[ \t\n\r]+$)/g, '');
}
function _inString(val, str, delimiter) {
delimiter = delimiter === undefined ? ',' : delimiter;
return (delimiter + str + delimiter).indexOf(delimiter + val + delimiter) >= 0;
}
function _addUnit(val, unit) {
unit = unit || 'px';
return val && /^\d+$/.test(val) ? val + unit : val;
}
function _removeUnit(val) {
var match;
return val && (match = /(\d+)/.exec(val)) ? parseInt(match[1], 10) : 0;
}
function _escape(val) {
return val.replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>').replace(/"/g, '"');
}
function _unescape(val) {
return val.replace(/</g, '<').replace(/>/g, '>').replace(/"/g, '"').replace(/&/g, '&');
}
function _toCamel(str) {
var arr = str.split('-');
str = '';
_each(arr, function(key, val) {
str += (key > 0) ? val.charAt(0).toUpperCase() + val.substr(1) : val;
});
return str;
}
function _toHex(val) {
function hex(d) {
var s = parseInt(d, 10).toString(16).toUpperCase();
return s.length > 1 ? s : '0' + s;
}
return val.replace(/rgb\s*\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)/ig,
function($0, $1, $2, $3) {
return '#' + hex($1) + hex($2) + hex($3);
}
);
}
function _toMap(val, delimiter) {
delimiter = delimiter === undefined ? ',' : delimiter;
var map = {}, arr = _isArray(val) ? val : val.split(delimiter), match;
_each(arr, function(key, val) {
if ((match = /^(\d+)\.\.(\d+)$/.exec(val))) {
for (var i = parseInt(match[1], 10); i <= parseInt(match[2], 10); i++) {
map[i.toString()] = true;
}
} else {
map[val] = true;
}
});
return map;
}
function _toArray(obj, offset) {
return Array.prototype.slice.call(obj, offset || 0);
}
function _undef(val, defaultVal) {
return val === undefined ? defaultVal : val;
}
function _invalidUrl(url) {
return !url || /[<>"]/.test(url);
}
function _addParam(url, param) {
return url.indexOf('?') >= 0 ? url + '&' + param : url + '?' + param;
}
function _extend(child, parent, proto) {
if (!proto) {
proto = parent;
parent = null;
}
var childProto;
if (parent) {
var fn = function () {};
fn.prototype = parent.prototype;
childProto = new fn();
_each(proto, function(key, val) {
childProto[key] = val;
});
} else {
childProto = proto;
}
childProto.constructor = child;
child.prototype = childProto;
child.parent = parent ? parent.prototype : null;
}
function _json(text) {
var match;
if ((match = /\{[\s\S]*\}|\[[\s\S]*\]/.exec(text))) {
text = match[0];
}
var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;
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, ''))) {
return eval('(' + text + ')');
}
throw 'JSON parse error';
}
var _round = Math.round;
var K = {
DEBUG : false,
VERSION : _VERSION,
IE : _IE,
GECKO : _GECKO,
WEBKIT : _WEBKIT,
OPERA : _OPERA,
V : _V,
TIME : _TIME,
each : _each,
isArray : _isArray,
isFunction : _isFunction,
inArray : _inArray,
inString : _inString,
trim : _trim,
addUnit : _addUnit,
removeUnit : _removeUnit,
escape : _escape,
unescape : _unescape,
toCamel : _toCamel,
toHex : _toHex,
toMap : _toMap,
toArray : _toArray,
undef : _undef,
invalidUrl : _invalidUrl,
addParam : _addParam,
extend : _extend,
json : _json
};
var _INLINE_TAG_MAP = _toMap('a,abbr,acronym,b,basefont,bdo,big,br,button,cite,code,del,dfn,em,font,i,img,input,ins,kbd,label,map,q,s,samp,select,small,span,strike,strong,sub,sup,textarea,tt,u,var'),
_BLOCK_TAG_MAP = _toMap('address,applet,blockquote,body,center,dd,dir,div,dl,dt,fieldset,form,frameset,h1,h2,h3,h4,h5,h6,head,hr,html,iframe,ins,isindex,li,map,menu,meta,noframes,noscript,object,ol,p,pre,script,style,table,tbody,td,tfoot,th,thead,title,tr,ul'),
_SINGLE_TAG_MAP = _toMap('area,base,basefont,br,col,frame,hr,img,input,isindex,link,meta,param,embed'),
_STYLE_TAG_MAP = _toMap('b,basefont,big,del,em,font,i,s,small,span,strike,strong,sub,sup,u'),
_CONTROL_TAG_MAP = _toMap('img,table,input,textarea,button'),
_PRE_TAG_MAP = _toMap('pre,style,script'),
_NOSPLIT_TAG_MAP = _toMap('html,head,body,td,tr,table,ol,ul,li'),
_AUTOCLOSE_TAG_MAP = _toMap('colgroup,dd,dt,li,options,p,td,tfoot,th,thead,tr'),
_FILL_ATTR_MAP = _toMap('checked,compact,declare,defer,disabled,ismap,multiple,nohref,noresize,noshade,nowrap,readonly,selected'),
_VALUE_TAG_MAP = _toMap('input,button,textarea,select');
function _getBasePath() {
var els = document.getElementsByTagName('script'), src;
for (var i = 0, len = els.length; i < len; i++) {
src = els[i].src || '';
if (/kindeditor[\w\-\.]*\.js/.test(src)) {
return src.substring(0, src.lastIndexOf('/') + 1);
}
}
return '';
}
K.basePath = _getBasePath();
K.options = {
designMode : true,
fullscreenMode : false,
filterMode : true,
wellFormatMode : true,
shadowMode : true,
loadStyleMode : true,
basePath : K.basePath,
themesPath : K.basePath + 'themes/',
langPath : K.basePath + 'lang/',
pluginsPath : K.basePath + 'plugins/',
themeType : 'default',
langType : 'zh_CN',
urlType : '',
newlineTag : 'p',
resizeType : 2,
syncType : 'form',
pasteType : 2,
dialogAlignType : 'page',
useContextmenu : true,
fullscreenShortcut : false,
bodyClass : 'ke-content',
indentChar : '\t',
cssPath : '',
cssData : '',
minWidth : 650,
minHeight : 100,
minChangeSize : 50,
zIndex : 811213,
items : [
'source', '|', 'undo', 'redo', '|', 'preview', 'print', 'template', 'code', 'cut', 'copy', 'paste',
'plainpaste', 'wordpaste', '|', 'justifyleft', 'justifycenter', 'justifyright',
'justifyfull', 'insertorderedlist', 'insertunorderedlist', 'indent', 'outdent', 'subscript',
'superscript', 'clearhtml', 'quickformat', 'selectall', '|', 'fullscreen', '/',
'formatblock', 'fontname', 'fontsize', '|', 'forecolor', 'hilitecolor', 'bold',
'italic', 'underline', 'strikethrough', 'lineheight', 'removeformat', '|', 'image', 'multiimage',
'flash', 'media', 'insertfile', 'table', 'hr', 'emoticons', 'baidumap', 'pagebreak',
'anchor', 'link', 'unlink', '|', 'about'
],
noDisableItems : ['source', 'fullscreen'],
colorTable : [
['#E53333', '#E56600', '#FF9900', '#64451D', '#DFC5A4', '#FFE500'],
['#009900', '#006600', '#99BB00', '#B8D100', '#60D978', '#00D5FF'],
['#337FE5', '#003399', '#4C33E5', '#9933E5', '#CC33E5', '#EE33EE'],
['#FFFFFF', '#CCCCCC', '#999999', '#666666', '#333333', '#000000']
],
fontSizeTable : ['9px', '10px', '12px', '14px', '16px', '18px', '24px', '32px'],
htmlTags : {
font : ['id', 'class', 'color', 'size', 'face', '.background-color'],
span : [
'id', 'class', '.color', '.background-color', '.font-size', '.font-family', '.background',
'.font-weight', '.font-style', '.text-decoration', '.vertical-align', '.line-height'
],
div : [
'id', 'class', 'align', '.border', '.margin', '.padding', '.text-align', '.color',
'.background-color', '.font-size', '.font-family', '.font-weight', '.background',
'.font-style', '.text-decoration', '.vertical-align', '.margin-left'
],
table: [
'id', 'class', 'border', 'cellspacing', 'cellpadding', 'width', 'height', 'align', 'bordercolor',
'.padding', '.margin', '.border', 'bgcolor', '.text-align', '.color', '.background-color',
'.font-size', '.font-family', '.font-weight', '.font-style', '.text-decoration', '.background',
'.width', '.height', '.border-collapse'
],
'td,th': [
'id', 'class', 'align', 'valign', 'width', 'height', 'colspan', 'rowspan', 'bgcolor',
'.text-align', '.color', '.background-color', '.font-size', '.font-family', '.font-weight',
'.font-style', '.text-decoration', '.vertical-align', '.background', '.border'
],
a : ['id', 'class', 'href', 'target', 'name'],
embed : ['id', 'class', 'src', 'width', 'height', 'type', 'loop', 'autostart', 'quality', '.width', '.height', 'align', 'allowscriptaccess'],
img : ['id', 'class', 'src', 'width', 'height', 'border', 'alt', 'title', 'align', '.width', '.height', '.border'],
'p,ol,ul,li,blockquote,h1,h2,h3,h4,h5,h6' : [
'id', 'class', 'align', '.text-align', '.color', '.background-color', '.font-size', '.font-family', '.background',
'.font-weight', '.font-style', '.text-decoration', '.vertical-align', '.text-indent', '.margin-left'
],
pre : ['id', 'class'],
hr : ['id', 'class', '.page-break-after'],
'br,tbody,tr,strong,b,sub,sup,em,i,u,strike,s,del' : ['id', 'class'],
iframe : ['id', 'class', 'src', 'frameborder', 'width', 'height', '.width', '.height']
},
layout : '<div class="container"><div class="toolbar"></div><div class="edit"></div><div class="statusbar"></div></div>'
};
var _useCapture = false;
var _INPUT_KEY_MAP = _toMap('8,9,13,32,46,48..57,59,61,65..90,106,109..111,188,190..192,219..222');
var _CURSORMOVE_KEY_MAP = _toMap('33..40');
var _CHANGE_KEY_MAP = {};
_each(_INPUT_KEY_MAP, function(key, val) {
_CHANGE_KEY_MAP[key] = val;
});
_each(_CURSORMOVE_KEY_MAP, function(key, val) {
_CHANGE_KEY_MAP[key] = val;
});
function _bindEvent(el, type, fn) {
if (el.addEventListener){
el.addEventListener(type, fn, _useCapture);
} else if (el.attachEvent){
el.attachEvent('on' + type, fn);
}
}
function _unbindEvent(el, type, fn) {
if (el.removeEventListener){
el.removeEventListener(type, fn, _useCapture);
} else if (el.detachEvent){
el.detachEvent('on' + type, fn);
}
}
var _EVENT_PROPS = ('altKey,attrChange,attrName,bubbles,button,cancelable,charCode,clientX,clientY,ctrlKey,currentTarget,' +
'data,detail,eventPhase,fromElement,handler,keyCode,metaKey,newValue,offsetX,offsetY,originalTarget,pageX,' +
'pageY,prevValue,relatedNode,relatedTarget,screenX,screenY,shiftKey,srcElement,target,toElement,view,wheelDelta,which').split(',');
function KEvent(el, event) {
this.init(el, event);
}
_extend(KEvent, {
init : function(el, event) {
var self = this, doc = el.ownerDocument || el.document || el;
self.event = event;
_each(_EVENT_PROPS, function(key, val) {
self[val] = event[val];
});
if (!self.target) {
self.target = self.srcElement || doc;
}
if (self.target.nodeType === 3) {
self.target = self.target.parentNode;
}
if (!self.relatedTarget && self.fromElement) {
self.relatedTarget = self.fromElement === self.target ? self.toElement : self.fromElement;
}
if (self.pageX == null && self.clientX != null) {
var d = doc.documentElement, body = doc.body;
self.pageX = self.clientX + (d && d.scrollLeft || body && body.scrollLeft || 0) - (d && d.clientLeft || body && body.clientLeft || 0);
self.pageY = self.clientY + (d && d.scrollTop || body && body.scrollTop || 0) - (d && d.clientTop || body && body.clientTop || 0);
}
if (!self.which && ((self.charCode || self.charCode === 0) ? self.charCode : self.keyCode)) {
self.which = self.charCode || self.keyCode;
}
if (!self.metaKey && self.ctrlKey) {
self.metaKey = self.ctrlKey;
}
if (!self.which && self.button !== undefined) {
self.which = (self.button & 1 ? 1 : (self.button & 2 ? 3 : (self.button & 4 ? 2 : 0)));
}
switch (self.which) {
case 186 :
self.which = 59;
break;
case 187 :
case 107 :
case 43 :
self.which = 61;
break;
case 189 :
case 45 :
self.which = 109;
break;
case 42 :
self.which = 106;
break;
case 47 :
self.which = 111;
break;
case 78 :
self.which = 110;
break;
}
if (self.which >= 96 && self.which <= 105) {
self.which -= 48;
}
},
preventDefault : function() {
var ev = this.event;
if (ev.preventDefault) {
ev.preventDefault();
} else {
ev.returnValue = false;
}
},
stopPropagation : function() {
var ev = this.event;
if (ev.stopPropagation) {
ev.stopPropagation();
} else {
ev.cancelBubble = true;
}
},
stop : function() {
this.preventDefault();
this.stopPropagation();
}
});
var _eventExpendo = 'kindeditor_' + _TIME, _eventId = 0, _eventData = {};
function _getId(el) {
return el[_eventExpendo] || null;
}
function _setId(el) {
el[_eventExpendo] = ++_eventId;
return _eventId;
}
function _removeId(el) {
try {
delete el[_eventExpendo];
} catch(e) {
if (el.removeAttribute) {
el.removeAttribute(_eventExpendo);
}
}
}
function _bind(el, type, fn) {
if (type.indexOf(',') >= 0) {
_each(type.split(','), function() {
_bind(el, this, fn);
});
return;
}
var id = _getId(el);
if (!id) {
id = _setId(el);
}
if (_eventData[id] === undefined) {
_eventData[id] = {};
}
var events = _eventData[id][type];
if (events && events.length > 0) {
_unbindEvent(el, type, events[0]);
} else {
_eventData[id][type] = [];
_eventData[id].el = el;
}
events = _eventData[id][type];
if (events.length === 0) {
events[0] = function(e) {
var kevent = e ? new KEvent(el, e) : undefined;
_each(events, function(i, event) {
if (i > 0 && event) {
event.call(el, kevent);
}
});
};
}
if (_inArray(fn, events) < 0) {
events.push(fn);
}
_bindEvent(el, type, events[0]);
}
function _unbind(el, type, fn) {
if (type && type.indexOf(',') >= 0) {
_each(type.split(','), function() {
_unbind(el, this, fn);
});
return;
}
var id = _getId(el);
if (!id) {
return;
}
if (type === undefined) {
if (id in _eventData) {
_each(_eventData[id], function(key, events) {
if (key != 'el' && events.length > 0) {
_unbindEvent(el, key, events[0]);
}
});
delete _eventData[id];
_removeId(el);
}
return;
}
if (!_eventData[id]) {
return;
}
var events = _eventData[id][type];
if (events && events.length > 0) {
if (fn === undefined) {
_unbindEvent(el, type, events[0]);
delete _eventData[id][type];
} else {
_each(events, function(i, event) {
if (i > 0 && event === fn) {
events.splice(i, 1);
}
});
if (events.length == 1) {
_unbindEvent(el, type, events[0]);
delete _eventData[id][type];
}
}
var count = 0;
_each(_eventData[id], function() {
count++;
});
if (count < 2) {
delete _eventData[id];
_removeId(el);
}
}
}
function _fire(el, type) {
if (type.indexOf(',') >= 0) {
_each(type.split(','), function() {
_fire(el, this);
});
return;
}
var id = _getId(el);
if (!id) {
return;
}
var events = _eventData[id][type];
if (_eventData[id] && events && events.length > 0) {
events[0]();
}
}
function _ctrl(el, key, fn) {
var self = this;
key = /^\d{2,}$/.test(key) ? key : key.toUpperCase().charCodeAt(0);
_bind(el, 'keydown', function(e) {
if (e.ctrlKey && e.which == key && !e.shiftKey && !e.altKey) {
fn.call(el);
e.stop();
}
});
}
var _readyFinished = false;
function _ready(fn) {
if (_readyFinished) {
fn(KindEditor);
return;
}
var loaded = false;
function readyFunc() {
if (!loaded) {
loaded = true;
fn(KindEditor);
_readyFinished = true;
}
}
function ieReadyFunc() {
if (!loaded) {
try {
document.documentElement.doScroll('left');
} catch(e) {
setTimeout(ieReadyFunc, 100);
return;
}
readyFunc();
}
}
function ieReadyStateFunc() {
if (document.readyState === 'complete') {
readyFunc();
}
}
if (document.addEventListener) {
_bind(document, 'DOMContentLoaded', readyFunc);
} else if (document.attachEvent) {
_bind(document, 'readystatechange', ieReadyStateFunc);
var toplevel = false;
try {
toplevel = window.frameElement == null;
} catch(e) {}
if (document.documentElement.doScroll && toplevel) {
ieReadyFunc();
}
}
_bind(window, 'load', readyFunc);
}
if (_IE) {
window.attachEvent('onunload', function() {
_each(_eventData, function(key, events) {
if (events.el) {
_unbind(events.el);
}
});
});
}
K.ctrl = _ctrl;
K.ready = _ready;
function _getCssList(css) {
var list = {},
reg = /\s*([\w\-]+)\s*:([^;]*)(;|$)/g,
match;
while ((match = reg.exec(css))) {
var key = _trim(match[1].toLowerCase()),
val = _trim(_toHex(match[2]));
list[key] = val;
}
return list;
}
function _getAttrList(tag) {
var list = {},
reg = /\s+(?:([\w\-:]+)|(?:([\w\-:]+)=([^\s"'<>]+))|(?:([\w\-:"]+)="([^"]*)")|(?:([\w\-:"]+)='([^']*)'))(?=(?:\s|\/|>)+)/g,
match;
while ((match = reg.exec(tag))) {
var key = (match[1] || match[2] || match[4] || match[6]).toLowerCase(),
val = (match[2] ? match[3] : (match[4] ? match[5] : match[7])) || '';
list[key] = val;
}
return list;
}
function _addClassToTag(tag, className) {
if (/\s+class\s*=/.test(tag)) {
tag = tag.replace(/(\s+class=["']?)([^"']*)(["']?[\s>])/, function($0, $1, $2, $3) {
if ((' ' + $2 + ' ').indexOf(' ' + className + ' ') < 0) {
return $2 === '' ? $1 + className + $3 : $1 + $2 + ' ' + className + $3;
} else {
return $0;
}
});
} else {
tag = tag.substr(0, tag.length - 1) + ' class="' + className + '">';
}
return tag;
}
function _formatCss(css) {
var str = '';
_each(_getCssList(css), function(key, val) {
str += key + ':' + val + ';';
});
return str;
}
function _formatUrl(url, mode, host, pathname) {
mode = _undef(mode, '').toLowerCase();
if (url.substr(0, 5) != 'data:') {
url = url.replace(/([^:])\/\//g, '$1/');
}
if (_inArray(mode, ['absolute', 'relative', 'domain']) < 0) {
return url;
}
host = host || location.protocol + '//' + location.host;
if (pathname === undefined) {
var m = location.pathname.match(/^(\/.*)\//);
pathname = m ? m[1] : '';
}
var match;
if ((match = /^(\w+:\/\/[^\/]*)/.exec(url))) {
if (match[1] !== host) {
return url;
}
} else if (/^\w+:/.test(url)) {
return url;
}
function getRealPath(path) {
var parts = path.split('/'), paths = [];
for (var i = 0, len = parts.length; i < len; i++) {
var part = parts[i];
if (part == '..') {
if (paths.length > 0) {
paths.pop();
}
} else if (part !== '' && part != '.') {
paths.push(part);
}
}
return '/' + paths.join('/');
}
if (/^\//.test(url)) {
url = host + getRealPath(url.substr(1));
} else if (!/^\w+:\/\//.test(url)) {
url = host + getRealPath(pathname + '/' + url);
}
function getRelativePath(path, depth) {
if (url.substr(0, path.length) === path) {
var arr = [];
for (var i = 0; i < depth; i++) {
arr.push('..');
}
var prefix = '.';
if (arr.length > 0) {
prefix += '/' + arr.join('/');
}
if (pathname == '/') {
prefix += '/';
}
return prefix + url.substr(path.length);
} else {
if ((match = /^(.*)\//.exec(path))) {
return getRelativePath(match[1], ++depth);
}
}
}
if (mode === 'relative') {
url = getRelativePath(host + pathname, 0).substr(2);
} else if (mode === 'absolute') {
if (url.substr(0, host.length) === host) {
url = url.substr(host.length);
}
}
return url;
}
function _formatHtml(html, htmlTags, urlType, wellFormatted, indentChar) {
if (html == null) {
html = '';
}
urlType = urlType || '';
wellFormatted = _undef(wellFormatted, false);
indentChar = _undef(indentChar, '\t');
var fontSizeList = 'xx-small,x-small,small,medium,large,x-large,xx-large'.split(',');
html = html.replace(/(<(?:pre|pre\s[^>]*)>)([\s\S]*?)(<\/pre>)/ig, function($0, $1, $2, $3) {
return $1 + $2.replace(/<(?:br|br\s[^>]*)>/ig, '\n') + $3;
});
html = html.replace(/<(?:br|br\s[^>]*)\s*\/?>\s*<\/p>/ig, '</p>');
html = html.replace(/(<(?:p|p\s[^>]*)>)\s*(<\/p>)/ig, '$1<br />$2');
html = html.replace(/\u200B/g, '');
html = html.replace(/\u00A9/g, '©');
html = html.replace(/\u00AE/g, '®');
html = html.replace(/<[^>]+/g, function($0) {
return $0.replace(/\s+/g, ' ');
});
var htmlTagMap = {};
if (htmlTags) {
_each(htmlTags, function(key, val) {
var arr = key.split(',');
for (var i = 0, len = arr.length; i < len; i++) {
htmlTagMap[arr[i]] = _toMap(val);
}
});
if (!htmlTagMap.script) {
html = html.replace(/(<(?:script|script\s[^>]*)>)([\s\S]*?)(<\/script>)/ig, '');
}
if (!htmlTagMap.style) {
html = html.replace(/(<(?:style|style\s[^>]*)>)([\s\S]*?)(<\/style>)/ig, '');
}
}
var re = /(\s*)<(\/)?([\w\-:]+)((?:\s+|(?:\s+[\w\-:]+)|(?:\s+[\w\-:]+=[^\s"'<>]+)|(?:\s+[\w\-:"]+="[^"]*")|(?:\s+[\w\-:"]+='[^']*'))*)(\/)?>(\s*)/g;
var tagStack = [];
html = html.replace(re, function($0, $1, $2, $3, $4, $5, $6) {
var full = $0,
startNewline = $1 || '',
startSlash = $2 || '',
tagName = $3.toLowerCase(),
attr = $4 || '',
endSlash = $5 ? ' ' + $5 : '',
endNewline = $6 || '';
if (htmlTags && !htmlTagMap[tagName]) {
return '';
}
if (endSlash === '' && _SINGLE_TAG_MAP[tagName]) {
endSlash = ' /';
}
if (_INLINE_TAG_MAP[tagName]) {
if (startNewline) {
startNewline = ' ';
}
if (endNewline) {
endNewline = ' ';
}
}
if (_PRE_TAG_MAP[tagName]) {
if (startSlash) {
endNewline = '\n';
} else {
startNewline = '\n';
}
}
if (wellFormatted && tagName == 'br') {
endNewline = '\n';
}
if (_BLOCK_TAG_MAP[tagName] && !_PRE_TAG_MAP[tagName]) {
if (wellFormatted) {
if (startSlash && tagStack.length > 0 && tagStack[tagStack.length - 1] === tagName) {
tagStack.pop();
} else {
tagStack.push(tagName);
}
startNewline = '\n';
endNewline = '\n';
for (var i = 0, len = startSlash ? tagStack.length : tagStack.length - 1; i < len; i++) {
startNewline += indentChar;
if (!startSlash) {
endNewline += indentChar;
}
}
if (endSlash) {
tagStack.pop();
} else if (!startSlash) {
endNewline += indentChar;
}
} else {
startNewline = endNewline = '';
}
}
if (attr !== '') {
var attrMap = _getAttrList(full);
if (tagName === 'font') {
var fontStyleMap = {}, fontStyle = '';
_each(attrMap, function(key, val) {
if (key === 'color') {
fontStyleMap.color = val;
delete attrMap[key];
}
if (key === 'size') {
fontStyleMap['font-size'] = fontSizeList[parseInt(val, 10) - 1] || '';
delete attrMap[key];
}
if (key === 'face') {
fontStyleMap['font-family'] = val;
delete attrMap[key];
}
if (key === 'style') {
fontStyle = val;
}
});
if (fontStyle && !/;$/.test(fontStyle)) {
fontStyle += ';';
}
_each(fontStyleMap, function(key, val) {
if (val === '') {
return;
}
if (/\s/.test(val)) {
val = "'" + val + "'";
}
fontStyle += key + ':' + val + ';';
});
attrMap.style = fontStyle;
}
_each(attrMap, function(key, val) {
if (_FILL_ATTR_MAP[key]) {
attrMap[key] = key;
}
if (_inArray(key, ['src', 'href']) >= 0) {
attrMap[key] = _formatUrl(val, urlType);
}
if (htmlTags && key !== 'style' && !htmlTagMap[tagName]['*'] && !htmlTagMap[tagName][key] ||
tagName === 'body' && key === 'contenteditable' ||
/^kindeditor_\d+$/.test(key)) {
delete attrMap[key];
}
if (key === 'style' && val !== '') {
var styleMap = _getCssList(val);
_each(styleMap, function(k, v) {
if (htmlTags && !htmlTagMap[tagName].style && !htmlTagMap[tagName]['.' + k]) {
delete styleMap[k];
}
});
var style = '';
_each(styleMap, function(k, v) {
style += k + ':' + v + ';';
});
attrMap.style = style;
}
});
attr = '';
_each(attrMap, function(key, val) {
if (key === 'style' && val === '') {
return;
}
val = val.replace(/"/g, '"');
attr += ' ' + key + '="' + val + '"';
});
}
if (tagName === 'font') {
tagName = 'span';
}
return startNewline + '<' + startSlash + tagName + attr + endSlash + '>' + endNewline;
});
html = html.replace(/(<(?:pre|pre\s[^>]*)>)([\s\S]*?)(<\/pre>)/ig, function($0, $1, $2, $3) {
return $1 + $2.replace(/\n/g, '<span id="__kindeditor_pre_newline__">\n') + $3;
});
html = html.replace(/\n\s*\n/g, '\n');
html = html.replace(/<span id="__kindeditor_pre_newline__">\n/g, '\n');
return _trim(html);
}
function _clearMsWord(html, htmlTags) {
html = html.replace(/<meta[\s\S]*?>/ig, '')
.replace(/<![\s\S]*?>/ig, '')
.replace(/<style[^>]*>[\s\S]*?<\/style>/ig, '')
.replace(/<script[^>]*>[\s\S]*?<\/script>/ig, '')
.replace(/<w:[^>]+>[\s\S]*?<\/w:[^>]+>/ig, '')
.replace(/<o:[^>]+>[\s\S]*?<\/o:[^>]+>/ig, '')
.replace(/<xml>[\s\S]*?<\/xml>/ig, '')
.replace(/<(?:table|td)[^>]*>/ig, function(full) {
return full.replace(/border-bottom:([#\w\s]+)/ig, 'border:$1');
});
return _formatHtml(html, htmlTags);
}
function _mediaType(src) {
if (/\.(rm|rmvb)(\?|$)/i.test(src)) {
return 'audio/x-pn-realaudio-plugin';
}
if (/\.(swf|flv)(\?|$)/i.test(src)) {
return 'application/x-shockwave-flash';
}
return 'video/x-ms-asf-plugin';
}
function _mediaClass(type) {
if (/realaudio/i.test(type)) {
return 'ke-rm';
}
if (/flash/i.test(type)) {
return 'ke-flash';
}
return 'ke-media';
}
function _mediaAttrs(srcTag) {
return _getAttrList(unescape(srcTag));
}
function _mediaEmbed(attrs) {
var html = '<embed ';
_each(attrs, function(key, val) {
html += key + '="' + val + '" ';
});
html += '/>';
return html;
}
function _mediaImg(blankPath, attrs) {
var width = attrs.width,
height = attrs.height,
type = attrs.type || _mediaType(attrs.src),
srcTag = _mediaEmbed(attrs),
style = '';
if (/\D/.test(width)) {
style += 'width:' + width + ';';
} else if (width > 0) {
style += 'width:' + width + 'px;';
}
if (/\D/.test(height)) {
style += 'height:' + height + ';';
} else if (height > 0) {
style += 'height:' + height + 'px;';
}
var html = '<img class="' + _mediaClass(type) + '" src="' + blankPath + '" ';
if (style !== '') {
html += 'style="' + style + '" ';
}
html += 'data-ke-tag="' + escape(srcTag) + '" alt="" />';
return html;
}
function _tmpl(str, data) {
var fn = new Function("obj",
"var p=[],print=function(){p.push.apply(p,arguments);};" +
"with(obj){p.push('" +
str.replace(/[\r\t\n]/g, " ")
.split("<%").join("\t")
.replace(/((^|%>)[^\t]*)'/g, "$1\r")
.replace(/\t=(.*?)%>/g, "',$1,'")
.split("\t").join("');")
.split("%>").join("p.push('")
.split("\r").join("\\'") + "');}return p.join('');");
return data ? fn(data) : fn;
}
K.formatUrl = _formatUrl;
K.formatHtml = _formatHtml;
K.getCssList = _getCssList;
K.getAttrList = _getAttrList;
K.mediaType = _mediaType;
K.mediaAttrs = _mediaAttrs;
K.mediaEmbed = _mediaEmbed;
K.mediaImg = _mediaImg;
K.clearMsWord = _clearMsWord;
K.tmpl = _tmpl;
function _contains(nodeA, nodeB) {
if (nodeA.nodeType == 9 && nodeB.nodeType != 9) {
return true;
}
while ((nodeB = nodeB.parentNode)) {
if (nodeB == nodeA) {
return true;
}
}
return false;
}
var _getSetAttrDiv = document.createElement('div');
_getSetAttrDiv.setAttribute('className', 't');
var _GET_SET_ATTRIBUTE = _getSetAttrDiv.className !== 't';
function _getAttr(el, key) {
key = key.toLowerCase();
var val = null;
if (!_GET_SET_ATTRIBUTE && el.nodeName.toLowerCase() != 'script') {
var div = el.ownerDocument.createElement('div');
div.appendChild(el.cloneNode(false));
var list = _getAttrList(_unescape(div.innerHTML));
if (key in list) {
val = list[key];
}
} else {
try {
val = el.getAttribute(key, 2);
} catch(e) {
val = el.getAttribute(key, 1);
}
}
if (key === 'style' && val !== null) {
val = _formatCss(val);
}
return val;
}
function _queryAll(expr, root) {
var exprList = expr.split(',');
if (exprList.length > 1) {
var mergedResults = [];
_each(exprList, function() {
_each(_queryAll(this, root), function() {
if (_inArray(this, mergedResults) < 0) {
mergedResults.push(this);
}
});
});
return mergedResults;
}
root = root || document;
function escape(str) {
if (typeof str != 'string') {
return str;
}
return str.replace(/([^\w\-])/g, '\\$1');
}
function stripslashes(str) {
return str.replace(/\\/g, '');
}
function cmpTag(tagA, tagB) {
return tagA === '*' || tagA.toLowerCase() === escape(tagB.toLowerCase());
}
function byId(id, tag, root) {
var arr = [],
doc = root.ownerDocument || root,
el = doc.getElementById(stripslashes(id));
if (el) {
if (cmpTag(tag, el.nodeName) && _contains(root, el)) {
arr.push(el);
}
}
return arr;
}
function byClass(className, tag, root) {
var doc = root.ownerDocument || root, arr = [], els, i, len, el;
if (root.getElementsByClassName) {
els = root.getElementsByClassName(stripslashes(className));
for (i = 0, len = els.length; i < len; i++) {
el = els[i];
if (cmpTag(tag, el.nodeName)) {
arr.push(el);
}
}
} else if (doc.querySelectorAll) {
els = doc.querySelectorAll((root.nodeName !== '#document' ? root.nodeName + ' ' : '') + tag + '.' + className);
for (i = 0, len = els.length; i < len; i++) {
el = els[i];
if (_contains(root, el)) {
arr.push(el);
}
}
} else {
els = root.getElementsByTagName(tag);
className = ' ' + className + ' ';
for (i = 0, len = els.length; i < len; i++) {
el = els[i];
if (el.nodeType == 1) {
var cls = el.className;
if (cls && (' ' + cls + ' ').indexOf(className) > -1) {
arr.push(el);
}
}
}
}
return arr;
}
function byName(name, tag, root) {
var arr = [], doc = root.ownerDocument || root,
els = doc.getElementsByName(stripslashes(name)), el;
for (var i = 0, len = els.length; i < len; i++) {
el = els[i];
if (cmpTag(tag, el.nodeName) && _contains(root, el)) {
if (el.getAttribute('name') !== null) {
arr.push(el);
}
}
}
return arr;
}
function byAttr(key, val, tag, root) {
var arr = [], els = root.getElementsByTagName(tag), el;
for (var i = 0, len = els.length; i < len; i++) {
el = els[i];
if (el.nodeType == 1) {
if (val === null) {
if (_getAttr(el, key) !== null) {
arr.push(el);
}
} else {
if (val === escape(_getAttr(el, key))) {
arr.push(el);
}
}
}
}
return arr;
}
function select(expr, root) {
var arr = [], matches;
matches = /^((?:\\.|[^.#\s\[<>])+)/.exec(expr);
var tag = matches ? matches[1] : '*';
if ((matches = /#((?:[\w\-]|\\.)+)$/.exec(expr))) {
arr = byId(matches[1], tag, root);
} else if ((matches = /\.((?:[\w\-]|\\.)+)$/.exec(expr))) {
arr = byClass(matches[1], tag, root);
} else if ((matches = /\[((?:[\w\-]|\\.)+)\]/.exec(expr))) {
arr = byAttr(matches[1].toLowerCase(), null, tag, root);
} else if ((matches = /\[((?:[\w\-]|\\.)+)\s*=\s*['"]?((?:\\.|[^'"]+)+)['"]?\]/.exec(expr))) {
var key = matches[1].toLowerCase(), val = matches[2];
if (key === 'id') {
arr = byId(val, tag, root);
} else if (key === 'class') {
arr = byClass(val, tag, root);
} else if (key === 'name') {
arr = byName(val, tag, root);
} else {
arr = byAttr(key, val, tag, root);
}
} else {
var els = root.getElementsByTagName(tag), el;
for (var i = 0, len = els.length; i < len; i++) {
el = els[i];
if (el.nodeType == 1) {
arr.push(el);
}
}
}
return arr;
}
var parts = [], arr, re = /((?:\\.|[^\s>])+|[\s>])/g;
while ((arr = re.exec(expr))) {
if (arr[1] !== ' ') {
parts.push(arr[1]);
}
}
var results = [];
if (parts.length == 1) {
return select(parts[0], root);
}
var isChild = false, part, els, subResults, val, v, i, j, k, length, len, l;
for (i = 0, lenth = parts.length; i < lenth; i++) {
part = parts[i];
if (part === '>') {
isChild = true;
continue;
}
if (i > 0) {
els = [];
for (j = 0, len = results.length; j < len; j++) {
val = results[j];
subResults = select(part, val);
for (k = 0, l = subResults.length; k < l; k++) {
v = subResults[k];
if (isChild) {
if (val === v.parentNode) {
els.push(v);
}
} else {
els.push(v);
}
}
}
results = els;
} else {
results = select(part, root);
}
if (results.length === 0) {
return [];
}
}
return results;
}
function _query(expr, root) {
var arr = _queryAll(expr, root);
return arr.length > 0 ? arr[0] : null;
}
K.query = _query;
K.queryAll = _queryAll;
function _get(val) {
return K(val)[0];
}
function _getDoc(node) {
if (!node) {
return document;
}
return node.ownerDocument || node.document || node;
}
function _getWin(node) {
if (!node) {
return window;
}
var doc = _getDoc(node);
return doc.parentWindow || doc.defaultView;
}
function _setHtml(el, html) {
if (el.nodeType != 1) {
return;
}
var doc = _getDoc(el);
try {
el.innerHTML = '<img id="__kindeditor_temp_tag__" width="0" height="0" style="display:none;" />' + html;
var temp = doc.getElementById('__kindeditor_temp_tag__');
temp.parentNode.removeChild(temp);
} catch(e) {
K(el).empty();
K('@' + html, doc).each(function() {
el.appendChild(this);
});
}
}
function _hasClass(el, cls) {
return _inString(cls, el.className, ' ');
}
function _setAttr(el, key, val) {
if (_IE && _V < 8 && key.toLowerCase() == 'class') {
key = 'className';
}
el.setAttribute(key, '' + val);
}
function _removeAttr(el, key) {
if (_IE && _V < 8 && key.toLowerCase() == 'class') {
key = 'className';
}
_setAttr(el, key, '');
el.removeAttribute(key);
}
function _getNodeName(node) {
if (!node || !node.nodeName) {
return '';
}
return node.nodeName.toLowerCase();
}
function _computedCss(el, key) {
var self = this, win = _getWin(el), camelKey = _toCamel(key), val = '';
if (win.getComputedStyle) {
var style = win.getComputedStyle(el, null);
val = style[camelKey] || style.getPropertyValue(key) || el.style[camelKey];
} else if (el.currentStyle) {
val = el.currentStyle[camelKey] || el.style[camelKey];
}
return val;
}
function _hasVal(node) {
return !!_VALUE_TAG_MAP[_getNodeName(node)];
}
function _docElement(doc) {
doc = doc || document;
return _QUIRKS ? doc.body : doc.documentElement;
}
function _docHeight(doc) {
var el = _docElement(doc);
return Math.max(el.scrollHeight, el.clientHeight);
}
function _docWidth(doc) {
var el = _docElement(doc);
return Math.max(el.scrollWidth, el.clientWidth);
}
function _getScrollPos(doc) {
doc = doc || document;
var x, y;
if (_IE || _NEWIE || _OPERA) {
x = _docElement(doc).scrollLeft;
y = _docElement(doc).scrollTop;
} else {
x = _getWin(doc).scrollX;
y = _getWin(doc).scrollY;
}
return {x : x, y : y};
}
function KNode(node) {
this.init(node);
}
_extend(KNode, {
init : function(node) {
var self = this;
node = _isArray(node) ? node : [node];
var length = 0;
for (var i = 0, len = node.length; i < len; i++) {
if (node[i]) {
self[i] = node[i].constructor === KNode ? node[i][0] : node[i];
length++;
}
}
self.length = length;
self.doc = _getDoc(self[0]);
self.name = _getNodeName(self[0]);
self.type = self.length > 0 ? self[0].nodeType : null;
self.win = _getWin(self[0]);
},
each : function(fn) {
var self = this;
for (var i = 0; i < self.length; i++) {
if (fn.call(self[i], i, self[i]) === false) {
return self;
}
}
return self;
},
bind : function(type, fn) {
this.each(function() {
_bind(this, type, fn);
});
return this;
},
unbind : function(type, fn) {
this.each(function() {
_unbind(this, type, fn);
});
return this;
},
fire : function(type) {
if (this.length < 1) {
return this;
}
_fire(this[0], type);
return this;
},
hasAttr : function(key) {
if (this.length < 1) {
return false;
}
return !!_getAttr(this[0], key);
},
attr : function(key, val) {
var self = this;
if (key === undefined) {
return _getAttrList(self.outer());
}
if (typeof key === 'object') {
_each(key, function(k, v) {
self.attr(k, v);
});
return self;
}
if (val === undefined) {
val = self.length < 1 ? null : _getAttr(self[0], key);
return val === null ? '' : val;
}
self.each(function() {
_setAttr(this, key, val);
});
return self;
},
removeAttr : function(key) {
this.each(function() {
_removeAttr(this, key);
});
return this;
},
get : function(i) {
if (this.length < 1) {
return null;
}
return this[i || 0];
},
eq : function(i) {
if (this.length < 1) {
return null;
}
return this[i] ? new KNode(this[i]) : null;
},
hasClass : function(cls) {
if (this.length < 1) {
return false;
}
return _hasClass(this[0], cls);
},
addClass : function(cls) {
this.each(function() {
if (!_hasClass(this, cls)) {
this.className = _trim(this.className + ' ' + cls);
}
});
return this;
},
removeClass : function(cls) {
this.each(function() {
if (_hasClass(this, cls)) {
this.className = _trim(this.className.replace(new RegExp('(^|\\s)' + cls + '(\\s|$)'), ' '));
}
});
return this;
},
html : function(val) {
var self = this;
if (val === undefined) {
if (self.length < 1 || self.type != 1) {
return '';
}
return _formatHtml(self[0].innerHTML);
}
self.each(function() {
_setHtml(this, val);
});
return self;
},
text : function() {
var self = this;
if (self.length < 1) {
return '';
}
return _IE ? self[0].innerText : self[0].textContent;
},
hasVal : function() {
if (this.length < 1) {
return false;
}
return _hasVal(this[0]);
},
val : function(val) {
var self = this;
if (val === undefined) {
if (self.length < 1) {
return '';
}
return self.hasVal() ? self[0].value : self.attr('value');
} else {
self.each(function() {
if (_hasVal(this)) {
this.value = val;
} else {
_setAttr(this, 'value' , val);
}
});
return self;
}
},
css : function(key, val) {
var self = this;
if (key === undefined) {
return _getCssList(self.attr('style'));
}
if (typeof key === 'object') {
_each(key, function(k, v) {
self.css(k, v);
});
return self;
}
if (val === undefined) {
if (self.length < 1) {
return '';
}
return self[0].style[_toCamel(key)] || _computedCss(self[0], key) || '';
}
self.each(function() {
this.style[_toCamel(key)] = val;
});
return self;
},
width : function(val) {
var self = this;
if (val === undefined) {
if (self.length < 1) {
return 0;
}
return self[0].offsetWidth;
}
return self.css('width', _addUnit(val));
},
height : function(val) {
var self = this;
if (val === undefined) {
if (self.length < 1) {
return 0;
}
return self[0].offsetHeight;
}
return self.css('height', _addUnit(val));
},
opacity : function(val) {
this.each(function() {
if (this.style.opacity === undefined) {
this.style.filter = val == 1 ? '' : 'alpha(opacity=' + (val * 100) + ')';
} else {
this.style.opacity = val == 1 ? '' : val;
}
});
return this;
},
data : function(key, val) {
var self = this;
key = 'kindeditor_data_' + key;
if (val === undefined) {
if (self.length < 1) {
return null;
}
return self[0][key];
}
this.each(function() {
this[key] = val;
});
return self;
},
pos : function() {
var self = this, node = self[0], x = 0, y = 0;
if (node) {
if (node.getBoundingClientRect) {
var box = node.getBoundingClientRect(),
pos = _getScrollPos(self.doc);
x = box.left + pos.x;
y = box.top + pos.y;
} else {
while (node) {
x += node.offsetLeft;
y += node.offsetTop;
node = node.offsetParent;
}
}
}
return {x : _round(x), y : _round(y)};
},
clone : function(bool) {
if (this.length < 1) {
return new KNode([]);
}
return new KNode(this[0].cloneNode(bool));
},
append : function(expr) {
this.each(function() {
if (this.appendChild) {
this.appendChild(_get(expr));
}
});
return this;
},
appendTo : function(expr) {
this.each(function() {
_get(expr).appendChild(this);
});
return this;
},
before : function(expr) {
this.each(function() {
this.parentNode.insertBefore(_get(expr), this);
});
return this;
},
after : function(expr) {
this.each(function() {
if (this.nextSibling) {
this.parentNode.insertBefore(_get(expr), this.nextSibling);
} else {
this.parentNode.appendChild(_get(expr));
}
});
return this;
},
replaceWith : function(expr) {
var nodes = [];
this.each(function(i, node) {
_unbind(node);
var newNode = _get(expr);
node.parentNode.replaceChild(newNode, node);
nodes.push(newNode);
});
return K(nodes);
},
empty : function() {
var self = this;
self.each(function(i, node) {
var child = node.firstChild;
while (child) {
if (!node.parentNode) {
return;
}
var next = child.nextSibling;
child.parentNode.removeChild(child);
child = next;
}
});
return self;
},
remove : function(keepChilds) {
var self = this;
self.each(function(i, node) {
if (!node.parentNode) {
return;
}
_unbind(node);
if (keepChilds) {
var child = node.firstChild;
while (child) {
var next = child.nextSibling;
node.parentNode.insertBefore(child, node);
child = next;
}
}
node.parentNode.removeChild(node);
delete self[i];
});
self.length = 0;
return self;
},
show : function(val) {
var self = this;
if (val === undefined) {
val = self._originDisplay || '';
}
if (self.css('display') != 'none') {
return self;
}
return self.css('display', val);
},
hide : function() {
var self = this;
if (self.length < 1) {
return self;
}
self._originDisplay = self[0].style.display;
return self.css('display', 'none');
},
outer : function() {
var self = this;
if (self.length < 1) {
return '';
}
var div = self.doc.createElement('div'), html;
div.appendChild(self[0].cloneNode(true));
html = _formatHtml(div.innerHTML);
div = null;
return html;
},
isSingle : function() {
return !!_SINGLE_TAG_MAP[this.name];
},
isInline : function() {
return !!_INLINE_TAG_MAP[this.name];
},
isBlock : function() {
return !!_BLOCK_TAG_MAP[this.name];
},
isStyle : function() {
return !!_STYLE_TAG_MAP[this.name];
},
isControl : function() {
return !!_CONTROL_TAG_MAP[this.name];
},
contains : function(otherNode) {
if (this.length < 1) {
return false;
}
return _contains(this[0], _get(otherNode));
},
parent : function() {
if (this.length < 1) {
return null;
}
var node = this[0].parentNode;
return node ? new KNode(node) : null;
},
children : function() {
if (this.length < 1) {
return new KNode([]);
}
var list = [], child = this[0].firstChild;
while (child) {
if (child.nodeType != 3 || _trim(child.nodeValue) !== '') {
list.push(child);
}
child = child.nextSibling;
}
return new KNode(list);
},
first : function() {
var list = this.children();
return list.length > 0 ? list.eq(0) : null;
},
last : function() {
var list = this.children();
return list.length > 0 ? list.eq(list.length - 1) : null;
},
index : function() {
if (this.length < 1) {
return -1;
}
var i = -1, sibling = this[0];
while (sibling) {
i++;
sibling = sibling.previousSibling;
}
return i;
},
prev : function() {
if (this.length < 1) {
return null;
}
var node = this[0].previousSibling;
return node ? new KNode(node) : null;
},
next : function() {
if (this.length < 1) {
return null;
}
var node = this[0].nextSibling;
return node ? new KNode(node) : null;
},
scan : function(fn, order) {
if (this.length < 1) {
return;
}
order = (order === undefined) ? true : order;
function walk(node) {
var n = order ? node.firstChild : node.lastChild;
while (n) {
var next = order ? n.nextSibling : n.previousSibling;
if (fn(n) === false) {
return false;
}
if (walk(n) === false) {
return false;
}
n = next;
}
}
walk(this[0]);
return this;
}
});
_each(('blur,focus,focusin,focusout,load,resize,scroll,unload,click,dblclick,' +
'mousedown,mouseup,mousemove,mouseover,mouseout,mouseenter,mouseleave,' +
'change,select,submit,keydown,keypress,keyup,error,contextmenu').split(','), function(i, type) {
KNode.prototype[type] = function(fn) {
return fn ? this.bind(type, fn) : this.fire(type);
};
});
var _K = K;
K = function(expr, root) {
if (expr === undefined || expr === null) {
return;
}
function newNode(node) {
if (!node[0]) {
node = [];
}
return new KNode(node);
}
if (typeof expr === 'string') {
if (root) {
root = _get(root);
}
var length = expr.length;
if (expr.charAt(0) === '@') {
expr = expr.substr(1);
}
if (expr.length !== length || /<.+>/.test(expr)) {
var doc = root ? root.ownerDocument || root : document,
div = doc.createElement('div'), list = [];
div.innerHTML = '<img id="__kindeditor_temp_tag__" width="0" height="0" style="display:none;" />' + expr;
for (var i = 0, len = div.childNodes.length; i < len; i++) {
var child = div.childNodes[i];
if (child.id == '__kindeditor_temp_tag__') {
continue;
}
list.push(child);
}
return newNode(list);
}
return newNode(_queryAll(expr, root));
}
if (expr && expr.constructor === KNode) {
return expr;
}
if (expr.toArray) {
expr = expr.toArray();
}
if (_isArray(expr)) {
return newNode(expr);
}
return newNode(_toArray(arguments));
};
_each(_K, function(key, val) {
K[key] = val;
});
K.NodeClass = KNode;
window.KindEditor = K;
var _START_TO_START = 0,
_START_TO_END = 1,
_END_TO_END = 2,
_END_TO_START = 3,
_BOOKMARK_ID = 0;
function _updateCollapsed(range) {
range.collapsed = (range.startContainer === range.endContainer && range.startOffset === range.endOffset);
return range;
}
function _copyAndDelete(range, isCopy, isDelete) {
var doc = range.doc, nodeList = [];
function splitTextNode(node, startOffset, endOffset) {
var length = node.nodeValue.length, centerNode;
if (isCopy) {
var cloneNode = node.cloneNode(true);
if (startOffset > 0) {
centerNode = cloneNode.splitText(startOffset);
} else {
centerNode = cloneNode;
}
if (endOffset < length) {
centerNode.splitText(endOffset - startOffset);
}
}
if (isDelete) {
var center = node;
if (startOffset > 0) {
center = node.splitText(startOffset);
range.setStart(node, startOffset);
}
if (endOffset < length) {
var right = center.splitText(endOffset - startOffset);
range.setEnd(right, 0);
}
nodeList.push(center);
}
return centerNode;
}
function removeNodes() {
if (isDelete) {
range.up().collapse(true);
}
for (var i = 0, len = nodeList.length; i < len; i++) {
var node = nodeList[i];
if (node.parentNode) {
node.parentNode.removeChild(node);
}
}
}
var copyRange = range.cloneRange().down();
var start = -1, incStart = -1, incEnd = -1, end = -1,
ancestor = range.commonAncestor(), frag = doc.createDocumentFragment();
if (ancestor.nodeType == 3) {
var textNode = splitTextNode(ancestor, range.startOffset, range.endOffset);
if (isCopy) {
frag.appendChild(textNode);
}
removeNodes();
return isCopy ? frag : range;
}
function extractNodes(parent, frag) {
var node = parent.firstChild, nextNode;
while (node) {
var testRange = new KRange(doc).selectNode(node);
start = testRange.compareBoundaryPoints(_START_TO_END, range);
if (start >= 0 && incStart <= 0) {
incStart = testRange.compareBoundaryPoints(_START_TO_START, range);
}
if (incStart >= 0 && incEnd <= 0) {
incEnd = testRange.compareBoundaryPoints(_END_TO_END, range);
}
if (incEnd >= 0 && end <= 0) {
end = testRange.compareBoundaryPoints(_END_TO_START, range);
}
if (end >= 0) {
return false;
}
nextNode = node.nextSibling;
if (start > 0) {
if (node.nodeType == 1) {
if (incStart >= 0 && incEnd <= 0) {
if (isCopy) {
frag.appendChild(node.cloneNode(true));
}
if (isDelete) {
nodeList.push(node);
}
} else {
var childFlag;
if (isCopy) {
childFlag = node.cloneNode(false);
frag.appendChild(childFlag);
}
if (extractNodes(node, childFlag) === false) {
return false;
}
}
} else if (node.nodeType == 3) {
var textNode;
if (node == copyRange.startContainer) {
textNode = splitTextNode(node, copyRange.startOffset, node.nodeValue.length);
} else if (node == copyRange.endContainer) {
textNode = splitTextNode(node, 0, copyRange.endOffset);
} else {
textNode = splitTextNode(node, 0, node.nodeValue.length);
}
if (isCopy) {
try {
frag.appendChild(textNode);
} catch(e) {}
}
}
}
node = nextNode;
}
}
extractNodes(ancestor, frag);
if (isDelete) {
range.up().collapse(true);
}
for (var i = 0, len = nodeList.length; i < len; i++) {
var node = nodeList[i];
if (node.parentNode) {
node.parentNode.removeChild(node);
}
}
return isCopy ? frag : range;
}
function _moveToElementText(range, el) {
var node = el;
while (node) {
var knode = K(node);
if (knode.name == 'marquee' || knode.name == 'select') {
return;
}
node = node.parentNode;
}
try {
range.moveToElementText(el);
} catch(e) {}
}
function _getStartEnd(rng, isStart) {
var doc = rng.parentElement().ownerDocument,
pointRange = rng.duplicate();
pointRange.collapse(isStart);
var parent = pointRange.parentElement(),
nodes = parent.childNodes;
if (nodes.length === 0) {
return {node: parent.parentNode, offset: K(parent).index()};
}
var startNode = doc, startPos = 0, cmp = -1;
var testRange = rng.duplicate();
_moveToElementText(testRange, parent);
for (var i = 0, len = nodes.length; i < len; i++) {
var node = nodes[i];
cmp = testRange.compareEndPoints('StartToStart', pointRange);
if (cmp === 0) {
return {node: node.parentNode, offset: i};
}
if (node.nodeType == 1) {
var nodeRange = rng.duplicate(), dummy, knode = K(node), newNode = node;
if (knode.isControl()) {
dummy = doc.createElement('span');
knode.after(dummy);
newNode = dummy;
startPos += knode.text().replace(/\r\n|\n|\r/g, '').length;
}
_moveToElementText(nodeRange, newNode);
testRange.setEndPoint('StartToEnd', nodeRange);
if (cmp > 0) {
startPos += nodeRange.text.replace(/\r\n|\n|\r/g, '').length;
} else {
startPos = 0;
}
if (dummy) {
K(dummy).remove();
}
} else if (node.nodeType == 3) {
testRange.moveStart('character', node.nodeValue.length);
startPos += node.nodeValue.length;
}
if (cmp < 0) {
startNode = node;
}
}
if (cmp < 0 && startNode.nodeType == 1) {
return {node: parent, offset: K(parent.lastChild).index() + 1};
}
if (cmp > 0) {
while (startNode.nextSibling && startNode.nodeType == 1) {
startNode = startNode.nextSibling;
}
}
testRange = rng.duplicate();
_moveToElementText(testRange, parent);
testRange.setEndPoint('StartToEnd', pointRange);
startPos -= testRange.text.replace(/\r\n|\n|\r/g, '').length;
if (cmp > 0 && startNode.nodeType == 3) {
var prevNode = startNode.previousSibling;
while (prevNode && prevNode.nodeType == 3) {
startPos -= prevNode.nodeValue.length;
prevNode = prevNode.previousSibling;
}
}
return {node: startNode, offset: startPos};
}
function _getEndRange(node, offset) {
var doc = node.ownerDocument || node,
range = doc.body.createTextRange();
if (doc == node) {
range.collapse(true);
return range;
}
if (node.nodeType == 1 && node.childNodes.length > 0) {
var children = node.childNodes, isStart, child;
if (offset === 0) {
child = children[0];
isStart = true;
} else {
child = children[offset - 1];
isStart = false;
}
if (!child) {
return range;
}
if (K(child).name === 'head') {
if (offset === 1) {
isStart = true;
}
if (offset === 2) {
isStart = false;
}
range.collapse(isStart);
return range;
}
if (child.nodeType == 1) {
var kchild = K(child), span;
if (kchild.isControl()) {
span = doc.createElement('span');
if (isStart) {
kchild.before(span);
} else {
kchild.after(span);
}
child = span;
}
_moveToElementText(range, child);
range.collapse(isStart);
if (span) {
K(span).remove();
}
return range;
}
node = child;
offset = isStart ? 0 : child.nodeValue.length;
}
var dummy = doc.createElement('span');
K(node).before(dummy);
_moveToElementText(range, dummy);
range.moveStart('character', offset);
K(dummy).remove();
return range;
}
function _toRange(rng) {
var doc, range;
function tr2td(start) {
if (K(start.node).name == 'tr') {
start.node = start.node.cells[start.offset];
start.offset = 0;
}
}
if (_IERANGE) {
if (rng.item) {
doc = _getDoc(rng.item(0));
range = new KRange(doc);
range.selectNode(rng.item(0));
return range;
}
doc = rng.parentElement().ownerDocument;
var start = _getStartEnd(rng, true),
end = _getStartEnd(rng, false);
tr2td(start);
tr2td(end);
range = new KRange(doc);
range.setStart(start.node, start.offset);
range.setEnd(end.node, end.offset);
return range;
}
var startContainer = rng.startContainer;
doc = startContainer.ownerDocument || startContainer;
range = new KRange(doc);
range.setStart(startContainer, rng.startOffset);
range.setEnd(rng.endContainer, rng.endOffset);
return range;
}
function KRange(doc) {
this.init(doc);
}
_extend(KRange, {
init : function(doc) {
var self = this;
self.startContainer = doc;
self.startOffset = 0;
self.endContainer = doc;
self.endOffset = 0;
self.collapsed = true;
self.doc = doc;
},
commonAncestor : function() {
function getParents(node) {
var parents = [];
while (node) {
parents.push(node);
node = node.parentNode;
}
return parents;
}
var parentsA = getParents(this.startContainer),
parentsB = getParents(this.endContainer),
i = 0, lenA = parentsA.length, lenB = parentsB.length, parentA, parentB;
while (++i) {
parentA = parentsA[lenA - i];
parentB = parentsB[lenB - i];
if (!parentA || !parentB || parentA !== parentB) {
break;
}
}
return parentsA[lenA - i + 1];
},
setStart : function(node, offset) {
var self = this, doc = self.doc;
self.startContainer = node;
self.startOffset = offset;
if (self.endContainer === doc) {
self.endContainer = node;
self.endOffset = offset;
}
return _updateCollapsed(this);
},
setEnd : function(node, offset) {
var self = this, doc = self.doc;
self.endContainer = node;
self.endOffset = offset;
if (self.startContainer === doc) {
self.startContainer = node;
self.startOffset = offset;
}
return _updateCollapsed(this);
},
setStartBefore : function(node) {
return this.setStart(node.parentNode || this.doc, K(node).index());
},
setStartAfter : function(node) {
return this.setStart(node.parentNode || this.doc, K(node).index() + 1);
},
setEndBefore : function(node) {
return this.setEnd(node.parentNode || this.doc, K(node).index());
},
setEndAfter : function(node) {
return this.setEnd(node.parentNode || this.doc, K(node).index() + 1);
},
selectNode : function(node) {
return this.setStartBefore(node).setEndAfter(node);
},
selectNodeContents : function(node) {
var knode = K(node);
if (knode.type == 3 || knode.isSingle()) {
return this.selectNode(node);
}
var children = knode.children();
if (children.length > 0) {
return this.setStartBefore(children[0]).setEndAfter(children[children.length - 1]);
}
return this.setStart(node, 0).setEnd(node, 0);
},
collapse : function(toStart) {
if (toStart) {
return this.setEnd(this.startContainer, this.startOffset);
}
return this.setStart(this.endContainer, this.endOffset);
},
compareBoundaryPoints : function(how, range) {
var rangeA = this.get(), rangeB = range.get();
if (_IERANGE) {
var arr = {};
arr[_START_TO_START] = 'StartToStart';
arr[_START_TO_END] = 'EndToStart';
arr[_END_TO_END] = 'EndToEnd';
arr[_END_TO_START] = 'StartToEnd';
var cmp = rangeA.compareEndPoints(arr[how], rangeB);
if (cmp !== 0) {
return cmp;
}
var nodeA, nodeB, nodeC, posA, posB;
if (how === _START_TO_START || how === _END_TO_START) {
nodeA = this.startContainer;
posA = this.startOffset;
}
if (how === _START_TO_END || how === _END_TO_END) {
nodeA = this.endContainer;
posA = this.endOffset;
}
if (how === _START_TO_START || how === _START_TO_END) {
nodeB = range.startContainer;
posB = range.startOffset;
}
if (how === _END_TO_END || how === _END_TO_START) {
nodeB = range.endContainer;
posB = range.endOffset;
}
if (nodeA === nodeB) {
var diff = posA - posB;
return diff > 0 ? 1 : (diff < 0 ? -1 : 0);
}
nodeC = nodeB;
while (nodeC && nodeC.parentNode !== nodeA) {
nodeC = nodeC.parentNode;
}
if (nodeC) {
return K(nodeC).index() >= posA ? -1 : 1;
}
nodeC = nodeA;
while (nodeC && nodeC.parentNode !== nodeB) {
nodeC = nodeC.parentNode;
}
if (nodeC) {
return K(nodeC).index() >= posB ? 1 : -1;
}
nodeC = K(nodeB).next();
if (nodeC && nodeC.contains(nodeA)) {
return 1;
}
nodeC = K(nodeA).next();
if (nodeC && nodeC.contains(nodeB)) {
return -1;
}
} else {
return rangeA.compareBoundaryPoints(how, rangeB);
}
},
cloneRange : function() {
return new KRange(this.doc).setStart(this.startContainer, this.startOffset).setEnd(this.endContainer, this.endOffset);
},
toString : function() {
var rng = this.get(), str = _IERANGE ? rng.text : rng.toString();
return str.replace(/\r\n|\n|\r/g, '');
},
cloneContents : function() {
return _copyAndDelete(this, true, false);
},
deleteContents : function() {
return _copyAndDelete(this, false, true);
},
extractContents : function() {
return _copyAndDelete(this, true, true);
},
insertNode : function(node) {
var self = this,
sc = self.startContainer, so = self.startOffset,
ec = self.endContainer, eo = self.endOffset,
firstChild, lastChild, c, nodeCount = 1;
if (node.nodeName.toLowerCase() === '#document-fragment') {
firstChild = node.firstChild;
lastChild = node.lastChild;
nodeCount = node.childNodes.length;
}
if (sc.nodeType == 1) {
c = sc.childNodes[so];
if (c) {
sc.insertBefore(node, c);
if (sc === ec) {
eo += nodeCount;
}
} else {
sc.appendChild(node);
}
} else if (sc.nodeType == 3) {
if (so === 0) {
sc.parentNode.insertBefore(node, sc);
if (sc.parentNode === ec) {
eo += nodeCount;
}
} else if (so >= sc.nodeValue.length) {
if (sc.nextSibling) {
sc.parentNode.insertBefore(node, sc.nextSibling);
} else {
sc.parentNode.appendChild(node);
}
} else {
if (so > 0) {
c = sc.splitText(so);
} else {
c = sc;
}
sc.parentNode.insertBefore(node, c);
if (sc === ec) {
ec = c;
eo -= so;
}
}
}
if (firstChild) {
self.setStartBefore(firstChild).setEndAfter(lastChild);
} else {
self.selectNode(node);
}
if (self.compareBoundaryPoints(_END_TO_END, self.cloneRange().setEnd(ec, eo)) >= 1) {
return self;
}
return self.setEnd(ec, eo);
},
surroundContents : function(node) {
node.appendChild(this.extractContents());
return this.insertNode(node).selectNode(node);
},
isControl : function() {
var self = this,
sc = self.startContainer, so = self.startOffset,
ec = self.endContainer, eo = self.endOffset, rng;
return sc.nodeType == 1 && sc === ec && so + 1 === eo && K(sc.childNodes[so]).isControl();
},
get : function(hasControlRange) {
var self = this, doc = self.doc, node, rng;
if (!_IERANGE) {
rng = doc.createRange();
try {
rng.setStart(self.startContainer, self.startOffset);
rng.setEnd(self.endContainer, self.endOffset);
} catch (e) {}
return rng;
}
if (hasControlRange && self.isControl()) {
rng = doc.body.createControlRange();
rng.addElement(self.startContainer.childNodes[self.startOffset]);
return rng;
}
var range = self.cloneRange().down();
rng = doc.body.createTextRange();
rng.setEndPoint('StartToStart', _getEndRange(range.startContainer, range.startOffset));
rng.setEndPoint('EndToStart', _getEndRange(range.endContainer, range.endOffset));
return rng;
},
html : function() {
return K(this.cloneContents()).outer();
},
down : function() {
var self = this;
function downPos(node, pos, isStart) {
if (node.nodeType != 1) {
return;
}
var children = K(node).children();
if (children.length === 0) {
return;
}
var left, right, child, offset;
if (pos > 0) {
left = children.eq(pos - 1);
}
if (pos < children.length) {
right = children.eq(pos);
}
if (left && left.type == 3) {
child = left[0];
offset = child.nodeValue.length;
}
if (right && right.type == 3) {
child = right[0];
offset = 0;
}
if (!child) {
return;
}
if (isStart) {
self.setStart(child, offset);
} else {
self.setEnd(child, offset);
}
}
downPos(self.startContainer, self.startOffset, true);
downPos(self.endContainer, self.endOffset, false);
return self;
},
up : function() {
var self = this;
function upPos(node, pos, isStart) {
if (node.nodeType != 3) {
return;
}
if (pos === 0) {
if (isStart) {
self.setStartBefore(node);
} else {
self.setEndBefore(node);
}
} else if (pos == node.nodeValue.length) {
if (isStart) {
self.setStartAfter(node);
} else {
self.setEndAfter(node);
}
}
}
upPos(self.startContainer, self.startOffset, true);
upPos(self.endContainer, self.endOffset, false);
return self;
},
enlarge : function(toBlock) {
var self = this;
self.up();
function enlargePos(node, pos, isStart) {
var knode = K(node), parent;
if (knode.type == 3 || _NOSPLIT_TAG_MAP[knode.name] || !toBlock && knode.isBlock()) {
return;
}
if (pos === 0) {
while (!knode.prev()) {
parent = knode.parent();
if (!parent || _NOSPLIT_TAG_MAP[parent.name] || !toBlock && parent.isBlock()) {
break;
}
knode = parent;
}
if (isStart) {
self.setStartBefore(knode[0]);
} else {
self.setEndBefore(knode[0]);
}
} else if (pos == knode.children().length) {
while (!knode.next()) {
parent = knode.parent();
if (!parent || _NOSPLIT_TAG_MAP[parent.name] || !toBlock && parent.isBlock()) {
break;
}
knode = parent;
}
if (isStart) {
self.setStartAfter(knode[0]);
} else {
self.setEndAfter(knode[0]);
}
}
}
enlargePos(self.startContainer, self.startOffset, true);
enlargePos(self.endContainer, self.endOffset, false);
return self;
},
shrink : function() {
var self = this, child, collapsed = self.collapsed;
while (self.startContainer.nodeType == 1 && (child = self.startContainer.childNodes[self.startOffset]) && child.nodeType == 1 && !K(child).isSingle()) {
self.setStart(child, 0);
}
if (collapsed) {
return self.collapse(collapsed);
}
while (self.endContainer.nodeType == 1 && self.endOffset > 0 && (child = self.endContainer.childNodes[self.endOffset - 1]) && child.nodeType == 1 && !K(child).isSingle()) {
self.setEnd(child, child.childNodes.length);
}
return self;
},
createBookmark : function(serialize) {
var self = this, doc = self.doc, endNode,
startNode = K('<span style="display:none;"></span>', doc)[0];
startNode.id = '__kindeditor_bookmark_start_' + (_BOOKMARK_ID++) + '__';
if (!self.collapsed) {
endNode = startNode.cloneNode(true);
endNode.id = '__kindeditor_bookmark_end_' + (_BOOKMARK_ID++) + '__';
}
if (endNode) {
self.cloneRange().collapse(false).insertNode(endNode).setEndBefore(endNode);
}
self.insertNode(startNode).setStartAfter(startNode);
return {
start : serialize ? '#' + startNode.id : startNode,
end : endNode ? (serialize ? '#' + endNode.id : endNode) : null
};
},
moveToBookmark : function(bookmark) {
var self = this, doc = self.doc,
start = K(bookmark.start, doc), end = bookmark.end ? K(bookmark.end, doc) : null;
if (!start || start.length < 1) {
return self;
}
self.setStartBefore(start[0]);
start.remove();
if (end && end.length > 0) {
self.setEndBefore(end[0]);
end.remove();
} else {
self.collapse(true);
}
return self;
},
dump : function() {
console.log('--------------------');
console.log(this.startContainer.nodeType == 3 ? this.startContainer.nodeValue : this.startContainer, this.startOffset);
console.log(this.endContainer.nodeType == 3 ? this.endContainer.nodeValue : this.endContainer, this.endOffset);
}
});
function _range(mixed) {
if (!mixed.nodeName) {
return mixed.constructor === KRange ? mixed : _toRange(mixed);
}
return new KRange(mixed);
}
K.RangeClass = KRange;
K.range = _range;
K.START_TO_START = _START_TO_START;
K.START_TO_END = _START_TO_END;
K.END_TO_END = _END_TO_END;
K.END_TO_START = _END_TO_START;
function _nativeCommand(doc, key, val) {
try {
doc.execCommand(key, false, val);
} catch(e) {}
}
function _nativeCommandValue(doc, key) {
var val = '';
try {
val = doc.queryCommandValue(key);
} catch (e) {}
if (typeof val !== 'string') {
val = '';
}
return val;
}
function _getSel(doc) {
var win = _getWin(doc);
return _IERANGE ? doc.selection : win.getSelection();
}
function _getRng(doc) {
var sel = _getSel(doc), rng;
try {
if (sel.rangeCount > 0) {
rng = sel.getRangeAt(0);
} else {
rng = sel.createRange();
}
} catch(e) {}
if (_IERANGE && (!rng || (!rng.item && rng.parentElement().ownerDocument !== doc))) {
return null;
}
return rng;
}
function _singleKeyMap(map) {
var newMap = {}, arr, v;
_each(map, function(key, val) {
arr = key.split(',');
for (var i = 0, len = arr.length; i < len; i++) {
v = arr[i];
newMap[v] = val;
}
});
return newMap;
}
function _hasAttrOrCss(knode, map) {
return _hasAttrOrCssByKey(knode, map, '*') || _hasAttrOrCssByKey(knode, map);
}
function _hasAttrOrCssByKey(knode, map, mapKey) {
mapKey = mapKey || knode.name;
if (knode.type !== 1) {
return false;
}
var newMap = _singleKeyMap(map);
if (!newMap[mapKey]) {
return false;
}
var arr = newMap[mapKey].split(',');
for (var i = 0, len = arr.length; i < len; i++) {
var key = arr[i];
if (key === '*') {
return true;
}
var match = /^(\.?)([^=]+)(?:=([^=]*))?$/.exec(key);
var method = match[1] ? 'css' : 'attr';
key = match[2];
var val = match[3] || '';
if (val === '' && knode[method](key) !== '') {
return true;
}
if (val !== '' && knode[method](key) === val) {
return true;
}
}
return false;
}
function _removeAttrOrCss(knode, map) {
if (knode.type != 1) {
return;
}
_removeAttrOrCssByKey(knode, map, '*');
_removeAttrOrCssByKey(knode, map);
}
function _removeAttrOrCssByKey(knode, map, mapKey) {
mapKey = mapKey || knode.name;
if (knode.type !== 1) {
return;
}
var newMap = _singleKeyMap(map);
if (!newMap[mapKey]) {
return;
}
var arr = newMap[mapKey].split(','), allFlag = false;
for (var i = 0, len = arr.length; i < len; i++) {
var key = arr[i];
if (key === '*') {
allFlag = true;
break;
}
var match = /^(\.?)([^=]+)(?:=([^=]*))?$/.exec(key);
key = match[2];
if (match[1]) {
key = _toCamel(key);
if (knode[0].style[key]) {
knode[0].style[key] = '';
}
} else {
knode.removeAttr(key);
}
}
if (allFlag) {
knode.remove(true);
}
}
function _getInnerNode(knode) {
var inner = knode;
while (inner.first()) {
inner = inner.first();
}
return inner;
}
function _isEmptyNode(knode) {
if (knode.type != 1 || knode.isSingle()) {
return false;
}
return knode.html().replace(/<[^>]+>/g, '') === '';
}
function _mergeWrapper(a, b) {
a = a.clone(true);
var lastA = _getInnerNode(a), childA = a, merged = false;
while (b) {
while (childA) {
if (childA.name === b.name) {
_mergeAttrs(childA, b.attr(), b.css());
merged = true;
}
childA = childA.first();
}
if (!merged) {
lastA.append(b.clone(false));
}
merged = false;
b = b.first();
}
return a;
}
function _wrapNode(knode, wrapper) {
wrapper = wrapper.clone(true);
if (knode.type == 3) {
_getInnerNode(wrapper).append(knode.clone(false));
knode.replaceWith(wrapper);
return wrapper;
}
var nodeWrapper = knode, child;
while ((child = knode.first()) && child.children().length == 1) {
knode = child;
}
child = knode.first();
var frag = knode.doc.createDocumentFragment();
while (child) {
frag.appendChild(child[0]);
child = child.next();
}
wrapper = _mergeWrapper(nodeWrapper, wrapper);
if (frag.firstChild) {
_getInnerNode(wrapper).append(frag);
}
nodeWrapper.replaceWith(wrapper);
return wrapper;
}
function _mergeAttrs(knode, attrs, styles) {
_each(attrs, function(key, val) {
if (key !== 'style') {
knode.attr(key, val);
}
});
_each(styles, function(key, val) {
knode.css(key, val);
});
}
function _inPreElement(knode) {
while (knode && knode.name != 'body') {
if (_PRE_TAG_MAP[knode.name] || knode.name == 'div' && knode.hasClass('ke-script')) {
return true;
}
knode = knode.parent();
}
return false;
}
function KCmd(range) {
this.init(range);
}
_extend(KCmd, {
init : function(range) {
var self = this, doc = range.doc;
self.doc = doc;
self.win = _getWin(doc);
self.sel = _getSel(doc);
self.range = range;
},
selection : function(forceReset) {
var self = this, doc = self.doc, rng = _getRng(doc);
self.sel = _getSel(doc);
if (rng) {
self.range = _range(rng);
if (K(self.range.startContainer).name == 'html') {
self.range.selectNodeContents(doc.body).collapse(false);
}
return self;
}
if (forceReset) {
self.range.selectNodeContents(doc.body).collapse(false);
}
return self;
},
select : function(hasDummy) {
hasDummy = _undef(hasDummy, true);
var self = this, sel = self.sel, range = self.range.cloneRange().shrink(),
sc = range.startContainer, so = range.startOffset,
ec = range.endContainer, eo = range.endOffset,
doc = _getDoc(sc), win = self.win, rng, hasU200b = false;
if (hasDummy && sc.nodeType == 1 && range.collapsed) {
if (_IERANGE) {
var dummy = K('<span> </span>', doc);
range.insertNode(dummy[0]);
rng = doc.body.createTextRange();
try {
rng.moveToElementText(dummy[0]);
} catch(ex) {}
rng.collapse(false);
rng.select();
dummy.remove();
win.focus();
return self;
}
if (_WEBKIT) {
var children = sc.childNodes;
if (K(sc).isInline() || so > 0 && K(children[so - 1]).isInline() || children[so] && K(children[so]).isInline()) {
range.insertNode(doc.createTextNode('\u200B'));
hasU200b = true;
}
}
}
if (_IERANGE) {
try {
rng = range.get(true);
rng.select();
} catch(e) {}
} else {
if (hasU200b) {
range.collapse(false);
}
rng = range.get(true);
sel.removeAllRanges();
sel.addRange(rng);
if (doc !== document) {
var pos = K(rng.endContainer).pos();
win.scrollTo(pos.x, pos.y);
}
}
win.focus();
return self;
},
wrap : function(val) {
var self = this, doc = self.doc, range = self.range, wrapper;
wrapper = K(val, doc);
if (range.collapsed) {
range.shrink();
range.insertNode(wrapper[0]).selectNodeContents(wrapper[0]);
return self;
}
if (wrapper.isBlock()) {
var copyWrapper = wrapper.clone(true), child = copyWrapper;
while (child.first()) {
child = child.first();
}
child.append(range.extractContents());
range.insertNode(copyWrapper[0]).selectNode(copyWrapper[0]);
return self;
}
range.enlarge();
var bookmark = range.createBookmark(), ancestor = range.commonAncestor(), isStart = false;
K(ancestor).scan(function(node) {
if (!isStart && node == bookmark.start) {
isStart = true;
return;
}
if (isStart) {
if (node == bookmark.end) {
return false;
}
var knode = K(node);
if (_inPreElement(knode)) {
return;
}
if (knode.type == 3 && _trim(node.nodeValue).length > 0) {
var parent;
while ((parent = knode.parent()) && parent.isStyle() && parent.children().length == 1) {
knode = parent;
}
_wrapNode(knode, wrapper);
}
}
});
range.moveToBookmark(bookmark);
return self;
},
split : function(isStart, map) {
var range = this.range, doc = range.doc;
var tempRange = range.cloneRange().collapse(isStart);
var node = tempRange.startContainer, pos = tempRange.startOffset,
parent = node.nodeType == 3 ? node.parentNode : node,
needSplit = false, knode;
while (parent && parent.parentNode) {
knode = K(parent);
if (map) {
if (!knode.isStyle()) {
break;
}
if (!_hasAttrOrCss(knode, map)) {
break;
}
} else {
if (_NOSPLIT_TAG_MAP[knode.name]) {
break;
}
}
needSplit = true;
parent = parent.parentNode;
}
if (needSplit) {
var dummy = doc.createElement('span');
range.cloneRange().collapse(!isStart).insertNode(dummy);
if (isStart) {
tempRange.setStartBefore(parent.firstChild).setEnd(node, pos);
} else {
tempRange.setStart(node, pos).setEndAfter(parent.lastChild);
}
var frag = tempRange.extractContents(),
first = frag.firstChild, last = frag.lastChild;
if (isStart) {
tempRange.insertNode(frag);
range.setStartAfter(last).setEndBefore(dummy);
} else {
parent.appendChild(frag);
range.setStartBefore(dummy).setEndBefore(first);
}
var dummyParent = dummy.parentNode;
if (dummyParent == range.endContainer) {
var prev = K(dummy).prev(), next = K(dummy).next();
if (prev && next && prev.type == 3 && next.type == 3) {
range.setEnd(prev[0], prev[0].nodeValue.length);
} else if (!isStart) {
range.setEnd(range.endContainer, range.endOffset - 1);
}
}
dummyParent.removeChild(dummy);
}
return this;
},
remove : function(map) {
var self = this, doc = self.doc, range = self.range;
range.enlarge();
if (range.startOffset === 0) {
var ksc = K(range.startContainer), parent;
while ((parent = ksc.parent()) && parent.isStyle() && parent.children().length == 1) {
ksc = parent;
}
range.setStart(ksc[0], 0);
ksc = K(range.startContainer);
if (ksc.isBlock()) {
_removeAttrOrCss(ksc, map);
}
var kscp = ksc.parent();
if (kscp && kscp.isBlock()) {
_removeAttrOrCss(kscp, map);
}
}
var sc, so;
if (range.collapsed) {
self.split(true, map);
sc = range.startContainer;
so = range.startOffset;
if (so > 0) {
var sb = K(sc.childNodes[so - 1]);
if (sb && _isEmptyNode(sb)) {
sb.remove();
range.setStart(sc, so - 1);
}
}
var sa = K(sc.childNodes[so]);
if (sa && _isEmptyNode(sa)) {
sa.remove();
}
if (_isEmptyNode(sc)) {
range.startBefore(sc);
sc.remove();
}
range.collapse(true);
return self;
}
self.split(true, map);
self.split(false, map);
var startDummy = doc.createElement('span'), endDummy = doc.createElement('span');
range.cloneRange().collapse(false).insertNode(endDummy);
range.cloneRange().collapse(true).insertNode(startDummy);
var nodeList = [], cmpStart = false;
K(range.commonAncestor()).scan(function(node) {
if (!cmpStart && node == startDummy) {
cmpStart = true;
return;
}
if (node == endDummy) {
return false;
}
if (cmpStart) {
nodeList.push(node);
}
});
K(startDummy).remove();
K(endDummy).remove();
sc = range.startContainer;
so = range.startOffset;
var ec = range.endContainer, eo = range.endOffset;
if (so > 0) {
var startBefore = K(sc.childNodes[so - 1]);
if (startBefore && _isEmptyNode(startBefore)) {
startBefore.remove();
range.setStart(sc, so - 1);
if (sc == ec) {
range.setEnd(ec, eo - 1);
}
}
var startAfter = K(sc.childNodes[so]);
if (startAfter && _isEmptyNode(startAfter)) {
startAfter.remove();
if (sc == ec) {
range.setEnd(ec, eo - 1);
}
}
}
var endAfter = K(ec.childNodes[range.endOffset]);
if (endAfter && _isEmptyNode(endAfter)) {
endAfter.remove();
}
var bookmark = range.createBookmark(true);
_each(nodeList, function(i, node) {
_removeAttrOrCss(K(node), map);
});
range.moveToBookmark(bookmark);
return self;
},
commonNode : function(map) {
var range = this.range;
var ec = range.endContainer, eo = range.endOffset,
node = (ec.nodeType == 3 || eo === 0) ? ec : ec.childNodes[eo - 1];
function find(node) {
var child = node, parent = node;
while (parent) {
if (_hasAttrOrCss(K(parent), map)) {
return K(parent);
}
parent = parent.parentNode;
}
while (child && (child = child.lastChild)) {
if (_hasAttrOrCss(K(child), map)) {
return K(child);
}
}
return null;
}
var cNode = find(node);
if (cNode) {
return cNode;
}
if (node.nodeType == 1 || (ec.nodeType == 3 && eo === 0)) {
var prev = K(node).prev();
if (prev) {
return find(prev);
}
}
return null;
},
commonAncestor : function(tagName) {
var range = this.range,
sc = range.startContainer, so = range.startOffset,
ec = range.endContainer, eo = range.endOffset,
startNode = (sc.nodeType == 3 || so === 0) ? sc : sc.childNodes[so - 1],
endNode = (ec.nodeType == 3 || eo === 0) ? ec : ec.childNodes[eo - 1];
function find(node) {
while (node) {
if (node.nodeType == 1) {
if (node.tagName.toLowerCase() === tagName) {
return node;
}
}
node = node.parentNode;
}
return null;
}
var start = find(startNode), end = find(endNode);
if (start && end && start === end) {
return K(start);
}
return null;
},
state : function(key) {
var self = this, doc = self.doc, bool = false;
try {
bool = doc.queryCommandState(key);
} catch (e) {}
return bool;
},
val : function(key) {
var self = this, doc = self.doc, range = self.range;
function lc(val) {
return val.toLowerCase();
}
key = lc(key);
var val = '', knode;
if (key === 'fontfamily' || key === 'fontname') {
val = _nativeCommandValue(doc, 'fontname');
val = val.replace(/['"]/g, '');
return lc(val);
}
if (key === 'formatblock') {
val = _nativeCommandValue(doc, key);
if (val === '') {
knode = self.commonNode({'h1,h2,h3,h4,h5,h6,p,div,pre,address' : '*'});
if (knode) {
val = knode.name;
}
}
if (val === 'Normal') {
val = 'p';
}
return lc(val);
}
if (key === 'fontsize') {
knode = self.commonNode({'*' : '.font-size'});
if (knode) {
val = knode.css('font-size');
}
return lc(val);
}
if (key === 'forecolor') {
knode = self.commonNode({'*' : '.color'});
if (knode) {
val = knode.css('color');
}
val = _toHex(val);
if (val === '') {
val = 'default';
}
return lc(val);
}
if (key === 'hilitecolor') {
knode = self.commonNode({'*' : '.background-color'});
if (knode) {
val = knode.css('background-color');
}
val = _toHex(val);
if (val === '') {
val = 'default';
}
return lc(val);
}
return val;
},
toggle : function(wrapper, map) {
var self = this;
if (self.commonNode(map)) {
self.remove(map);
} else {
self.wrap(wrapper);
}
return self.select();
},
bold : function() {
return this.toggle('<strong></strong>', {
span : '.font-weight=bold',
strong : '*',
b : '*'
});
},
italic : function() {
return this.toggle('<em></em>', {
span : '.font-style=italic',
em : '*',
i : '*'
});
},
underline : function() {
return this.toggle('<u></u>', {
span : '.text-decoration=underline',
u : '*'
});
},
strikethrough : function() {
return this.toggle('<s></s>', {
span : '.text-decoration=line-through',
s : '*'
});
},
forecolor : function(val) {
return this.wrap('<span style="color:' + val + ';"></span>').select();
},
hilitecolor : function(val) {
return this.wrap('<span style="background-color:' + val + ';"></span>').select();
},
fontsize : function(val) {
return this.wrap('<span style="font-size:' + val + ';"></span>').select();
},
fontname : function(val) {
return this.fontfamily(val);
},
fontfamily : function(val) {
return this.wrap('<span style="font-family:' + val + ';"></span>').select();
},
removeformat : function() {
var map = {
'*' : '.font-weight,.font-style,.text-decoration,.color,.background-color,.font-size,.font-family,.text-indent'
},
tags = _STYLE_TAG_MAP;
_each(tags, function(key, val) {
map[key] = '*';
});
this.remove(map);
return this.select();
},
inserthtml : function(val, quickMode) {
var self = this, range = self.range;
if (val === '') {
return self;
}
function pasteHtml(range, val) {
val = '<img id="__kindeditor_temp_tag__" width="0" height="0" style="display:none;" />' + val;
var rng = range.get();
if (rng.item) {
rng.item(0).outerHTML = val;
} else {
rng.pasteHTML(val);
}
var temp = range.doc.getElementById('__kindeditor_temp_tag__');
temp.parentNode.removeChild(temp);
var newRange = _toRange(rng);
range.setEnd(newRange.endContainer, newRange.endOffset);
range.collapse(false);
self.select(false);
}
function insertHtml(range, val) {
var doc = range.doc,
frag = doc.createDocumentFragment();
K('@' + val, doc).each(function() {
frag.appendChild(this);
});
range.deleteContents();
range.insertNode(frag);
range.collapse(false);
self.select(false);
}
if (_IERANGE && quickMode) {
try {
pasteHtml(range, val);
} catch(e) {
insertHtml(range, val);
}
return self;
}
insertHtml(range, val);
return self;
},
hr : function() {
return this.inserthtml('<hr />');
},
print : function() {
this.win.print();
return this;
},
insertimage : function(url, title, width, height, border, align) {
title = _undef(title, '');
border = _undef(border, 0);
var html = '<img src="' + _escape(url) + '" data-ke-src="' + _escape(url) + '" ';
if (width) {
html += 'width="' + _escape(width) + '" ';
}
if (height) {
html += 'height="' + _escape(height) + '" ';
}
if (title) {
html += 'title="' + _escape(title) + '" ';
}
if (align) {
html += 'align="' + _escape(align) + '" ';
}
html += 'alt="' + _escape(title) + '" ';
html += '/>';
return this.inserthtml(html);
},
createlink : function(url, type) {
var self = this, doc = self.doc, range = self.range;
self.select();
var a = self.commonNode({ a : '*' });
if (a && !range.isControl()) {
range.selectNode(a.get());
self.select();
}
var html = '<a href="' + _escape(url) + '" data-ke-src="' + _escape(url) + '" ';
if (type) {
html += ' target="' + _escape(type) + '"';
}
if (range.collapsed) {
html += '>' + _escape(url) + '</a>';
return self.inserthtml(html);
}
if (range.isControl()) {
var node = K(range.startContainer.childNodes[range.startOffset]);
html += '></a>';
node.after(K(html, doc));
node.next().append(node);
range.selectNode(node[0]);
return self.select();
}
function setAttr(node, url, type) {
K(node).attr('href', url).attr('data-ke-src', url);
if (type) {
K(node).attr('target', type);
} else {
K(node).removeAttr('target');
}
}
var sc = range.startContainer, so = range.startOffset,
ec = range.endContainer, eo = range.endOffset;
if (sc.nodeType == 1 && sc === ec && so + 1 === eo) {
var child = sc.childNodes[so];
if (child.nodeName.toLowerCase() == 'a') {
setAttr(child, url, type);
return self;
}
}
_nativeCommand(doc, 'createlink', '__kindeditor_temp_url__');
K('a[href="__kindeditor_temp_url__"]', doc).each(function() {
setAttr(this, url, type);
});
return self;
},
unlink : function() {
var self = this, doc = self.doc, range = self.range;
self.select();
if (range.collapsed) {
var a = self.commonNode({ a : '*' });
if (a) {
range.selectNode(a.get());
self.select();
}
_nativeCommand(doc, 'unlink', null);
if (_WEBKIT && K(range.startContainer).name === 'img') {
var parent = K(range.startContainer).parent();
if (parent.name === 'a') {
parent.remove(true);
}
}
} else {
_nativeCommand(doc, 'unlink', null);
}
return self;
}
});
_each(('formatblock,selectall,justifyleft,justifycenter,justifyright,justifyfull,insertorderedlist,' +
'insertunorderedlist,indent,outdent,subscript,superscript').split(','), function(i, name) {
KCmd.prototype[name] = function(val) {
var self = this;
self.select();
_nativeCommand(self.doc, name, val);
if (_IERANGE && _inArray(name, 'justifyleft,justifycenter,justifyright,justifyfull'.split(',')) >= 0) {
self.selection();
}
if (!_IERANGE || _inArray(name, 'formatblock,selectall,insertorderedlist,insertunorderedlist'.split(',')) >= 0) {
self.selection();
}
return self;
};
});
_each('cut,copy,paste'.split(','), function(i, name) {
KCmd.prototype[name] = function() {
var self = this;
if (!self.doc.queryCommandSupported(name)) {
throw 'not supported';
}
self.select();
_nativeCommand(self.doc, name, null);
return self;
};
});
function _cmd(mixed) {
if (mixed.nodeName) {
var doc = _getDoc(mixed);
mixed = _range(doc).selectNodeContents(doc.body).collapse(false);
}
return new KCmd(mixed);
}
K.CmdClass = KCmd;
K.cmd = _cmd;
function _drag(options) {
var moveEl = options.moveEl,
moveFn = options.moveFn,
clickEl = options.clickEl || moveEl,
beforeDrag = options.beforeDrag,
iframeFix = options.iframeFix === undefined ? true : options.iframeFix;
var docs = [document];
if (iframeFix) {
K('iframe').each(function() {
var src = _formatUrl(this.src || '', 'absolute');
if (/^https?:\/\//.test(src)) {
return;
}
var doc;
try {
doc = _iframeDoc(this);
} catch(e) {}
if (doc) {
var pos = K(this).pos();
K(doc).data('pos-x', pos.x);
K(doc).data('pos-y', pos.y);
docs.push(doc);
}
});
}
clickEl.mousedown(function(e) {
e.stopPropagation();
var self = clickEl.get(),
x = _removeUnit(moveEl.css('left')),
y = _removeUnit(moveEl.css('top')),
width = moveEl.width(),
height = moveEl.height(),
pageX = e.pageX,
pageY = e.pageY;
if (beforeDrag) {
beforeDrag();
}
function moveListener(e) {
e.preventDefault();
var kdoc = K(_getDoc(e.target));
var diffX = _round((kdoc.data('pos-x') || 0) + e.pageX - pageX);
var diffY = _round((kdoc.data('pos-y') || 0) + e.pageY - pageY);
moveFn.call(clickEl, x, y, width, height, diffX, diffY);
}
function selectListener(e) {
e.preventDefault();
}
function upListener(e) {
e.preventDefault();
K(docs).unbind('mousemove', moveListener)
.unbind('mouseup', upListener)
.unbind('selectstart', selectListener);
if (self.releaseCapture) {
self.releaseCapture();
}
}
K(docs).mousemove(moveListener)
.mouseup(upListener)
.bind('selectstart', selectListener);
if (self.setCapture) {
self.setCapture();
}
});
}
function KWidget(options) {
this.init(options);
}
_extend(KWidget, {
init : function(options) {
var self = this;
self.name = options.name || '';
self.doc = options.doc || document;
self.win = _getWin(self.doc);
self.x = _addUnit(options.x);
self.y = _addUnit(options.y);
self.z = options.z;
self.width = _addUnit(options.width);
self.height = _addUnit(options.height);
self.div = K('<div style="display:block;"></div>');
self.options = options;
self._alignEl = options.alignEl;
if (self.width) {
self.div.css('width', self.width);
}
if (self.height) {
self.div.css('height', self.height);
}
if (self.z) {
self.div.css({
position : 'absolute',
left : self.x,
top : self.y,
'z-index' : self.z
});
}
if (self.z && (self.x === undefined || self.y === undefined)) {
self.autoPos(self.width, self.height);
}
if (options.cls) {
self.div.addClass(options.cls);
}
if (options.shadowMode) {
self.div.addClass('ke-shadow');
}
if (options.css) {
self.div.css(options.css);
}
if (options.src) {
K(options.src).replaceWith(self.div);
} else {
K(self.doc.body).append(self.div);
}
if (options.html) {
self.div.html(options.html);
}
if (options.autoScroll) {
if (_IE && _V < 7 || _QUIRKS) {
var scrollPos = _getScrollPos();
K(self.win).bind('scroll', function(e) {
var pos = _getScrollPos(),
diffX = pos.x - scrollPos.x,
diffY = pos.y - scrollPos.y;
self.pos(_removeUnit(self.x) + diffX, _removeUnit(self.y) + diffY, false);
});
} else {
self.div.css('position', 'fixed');
}
}
},
pos : function(x, y, updateProp) {
var self = this;
updateProp = _undef(updateProp, true);
if (x !== null) {
x = x < 0 ? 0 : _addUnit(x);
self.div.css('left', x);
if (updateProp) {
self.x = x;
}
}
if (y !== null) {
y = y < 0 ? 0 : _addUnit(y);
self.div.css('top', y);
if (updateProp) {
self.y = y;
}
}
return self;
},
autoPos : function(width, height) {
var self = this,
w = _removeUnit(width) || 0,
h = _removeUnit(height) || 0,
scrollPos = _getScrollPos();
if (self._alignEl) {
var knode = K(self._alignEl),
pos = knode.pos(),
diffX = _round(knode[0].clientWidth / 2 - w / 2),
diffY = _round(knode[0].clientHeight / 2 - h / 2);
x = diffX < 0 ? pos.x : pos.x + diffX;
y = diffY < 0 ? pos.y : pos.y + diffY;
} else {
var docEl = _docElement(self.doc);
x = _round(scrollPos.x + (docEl.clientWidth - w) / 2);
y = _round(scrollPos.y + (docEl.clientHeight - h) / 2);
}
if (!(_IE && _V < 7 || _QUIRKS)) {
x -= scrollPos.x;
y -= scrollPos.y;
}
return self.pos(x, y);
},
remove : function() {
var self = this;
if (_IE && _V < 7 || _QUIRKS) {
K(self.win).unbind('scroll');
}
self.div.remove();
_each(self, function(i) {
self[i] = null;
});
return this;
},
show : function() {
this.div.show();
return this;
},
hide : function() {
this.div.hide();
return this;
},
draggable : function(options) {
var self = this;
options = options || {};
options.moveEl = self.div;
options.moveFn = function(x, y, width, height, diffX, diffY) {
if ((x = x + diffX) < 0) {
x = 0;
}
if ((y = y + diffY) < 0) {
y = 0;
}
self.pos(x, y);
};
_drag(options);
return self;
}
});
function _widget(options) {
return new KWidget(options);
}
K.WidgetClass = KWidget;
K.widget = _widget;
function _iframeDoc(iframe) {
iframe = _get(iframe);
return iframe.contentDocument || iframe.contentWindow.document;
}
var html, _direction = '';
if ((html = document.getElementsByTagName('html'))) {
_direction = html[0].dir;
}
function _getInitHtml(themesPath, bodyClass, cssPath, cssData) {
var arr = [
(_direction === '' ? '<html>' : '<html dir="' + _direction + '">'),
'<head><meta charset="utf-8" /><title></title>',
'<style>',
'html {margin:0;padding:0;}',
'body {margin:0;padding:5px;}',
'body, td {font:12px/1.5 "sans serif",tahoma,verdana,helvetica;}',
'body, p, div {word-wrap: break-word;}',
'p {margin:5px 0;}',
'table {border-collapse:collapse;}',
'img {border:0;}',
'noscript {display:none;}',
'table.ke-zeroborder td {border:1px dotted #AAA;}',
'img.ke-flash {',
' border:1px solid #AAA;',
' background-image:url(' + themesPath + 'common/flash.gif);',
' background-position:center center;',
' background-repeat:no-repeat;',
' width:100px;',
' height:100px;',
'}',
'img.ke-rm {',
' border:1px solid #AAA;',
' background-image:url(' + themesPath + 'common/rm.gif);',
' background-position:center center;',
' background-repeat:no-repeat;',
' width:100px;',
' height:100px;',
'}',
'img.ke-media {',
' border:1px solid #AAA;',
' background-image:url(' + themesPath + 'common/media.gif);',
' background-position:center center;',
' background-repeat:no-repeat;',
' width:100px;',
' height:100px;',
'}',
'img.ke-anchor {',
' border:1px dashed #666;',
' width:16px;',
' height:16px;',
'}',
'.ke-script, .ke-noscript, .ke-display-none {',
' display:none;',
' font-size:0;',
' width:0;',
' height:0;',
'}',
'.ke-pagebreak {',
' border:1px dotted #AAA;',
' font-size:0;',
' height:2px;',
'}',
'</style>'
];
if (!_isArray(cssPath)) {
cssPath = [cssPath];
}
_each(cssPath, function(i, path) {
if (path) {
arr.push('<link href="' + path + '" rel="stylesheet" />');
}
});
if (cssData) {
arr.push('<style>' + cssData + '</style>');
}
arr.push('</head><body ' + (bodyClass ? 'class="' + bodyClass + '"' : '') + '></body></html>');
return arr.join('\n');
}
function _elementVal(knode, val) {
if (knode.hasVal()) {
if (val === undefined) {
var html = knode.val();
html = html.replace(/(<(?:p|p\s[^>]*)>) *(<\/p>)/ig, '');
return html;
}
return knode.val(val);
}
return knode.html(val);
}
function KEdit(options) {
this.init(options);
}
_extend(KEdit, KWidget, {
init : function(options) {
var self = this;
KEdit.parent.init.call(self, options);
self.srcElement = K(options.srcElement);
self.div.addClass('ke-edit');
self.designMode = _undef(options.designMode, true);
self.beforeGetHtml = options.beforeGetHtml;
self.beforeSetHtml = options.beforeSetHtml;
self.afterSetHtml = options.afterSetHtml;
var themesPath = _undef(options.themesPath, ''),
bodyClass = options.bodyClass,
cssPath = options.cssPath,
cssData = options.cssData,
isDocumentDomain = location.protocol != 'res:' && location.host.replace(/:\d+/, '') !== document.domain,
srcScript = ('document.open();' +
(isDocumentDomain ? 'document.domain="' + document.domain + '";' : '') +
'document.close();'),
iframeSrc = _IE ? ' src="javascript:void(function(){' + encodeURIComponent(srcScript) + '}())"' : '';
self.iframe = K('<iframe class="ke-edit-iframe" hidefocus="true" frameborder="0"' + iframeSrc + '></iframe>').css('width', '100%');
self.textarea = K('<textarea class="ke-edit-textarea" hidefocus="true"></textarea>').css('width', '100%');
self.tabIndex = isNaN(parseInt(options.tabIndex, 10)) ? self.srcElement.attr('tabindex') : parseInt(options.tabIndex, 10);
self.iframe.attr('tabindex', self.tabIndex);
self.textarea.attr('tabindex', self.tabIndex);
if (self.width) {
self.setWidth(self.width);
}
if (self.height) {
self.setHeight(self.height);
}
if (self.designMode) {
self.textarea.hide();
} else {
self.iframe.hide();
}
function ready() {
var doc = _iframeDoc(self.iframe);
doc.open();
if (isDocumentDomain) {
doc.domain = document.domain;
}
doc.write(_getInitHtml(themesPath, bodyClass, cssPath, cssData));
doc.close();
self.win = self.iframe[0].contentWindow;
self.doc = doc;
var cmd = _cmd(doc);
self.afterChange(function(e) {
cmd.selection();
});
if (_WEBKIT) {
K(doc).click(function(e) {
if (K(e.target).name === 'img') {
cmd.selection(true);
cmd.range.selectNode(e.target);
cmd.select();
}
});
}
if (_IE) {
self._mousedownHandler = function() {
var newRange = cmd.range.cloneRange();
newRange.shrink();
if (newRange.isControl()) {
self.blur();
}
};
K(document).mousedown(self._mousedownHandler);
K(doc).keydown(function(e) {
if (e.which == 8) {
cmd.selection();
var rng = cmd.range;
if (rng.isControl()) {
rng.collapse(true);
K(rng.startContainer.childNodes[rng.startOffset]).remove();
e.preventDefault();
}
}
});
}
self.cmd = cmd;
self.html(_elementVal(self.srcElement));
if (_IE) {
doc.body.disabled = true;
doc.body.contentEditable = true;
doc.body.removeAttribute('disabled');
} else {
doc.designMode = 'on';
}
if (options.afterCreate) {
options.afterCreate.call(self);
}
}
if (isDocumentDomain) {
self.iframe.bind('load', function(e) {
self.iframe.unbind('load');
if (_IE) {
ready();
} else {
setTimeout(ready, 0);
}
});
}
self.div.append(self.iframe);
self.div.append(self.textarea);
self.srcElement.hide();
!isDocumentDomain && ready();
},
setWidth : function(val) {
var self = this;
val = _addUnit(val);
self.width = val;
self.div.css('width', val);
return self;
},
setHeight : function(val) {
var self = this;
val = _addUnit(val);
self.height = val;
self.div.css('height', val);
self.iframe.css('height', val);
if ((_IE && _V < 8) || _QUIRKS) {
val = _addUnit(_removeUnit(val) - 2);
}
self.textarea.css('height', val);
return self;
},
remove : function() {
var self = this, doc = self.doc;
K(doc.body).unbind();
K(doc).unbind();
K(self.win).unbind();
if (self._mousedownHandler) {
K(document).unbind('mousedown', self._mousedownHandler);
}
_elementVal(self.srcElement, self.html());
self.srcElement.show();
doc.write('');
self.iframe.unbind();
self.textarea.unbind();
KEdit.parent.remove.call(self);
},
html : function(val, isFull) {
var self = this, doc = self.doc;
if (self.designMode) {
var body = doc.body;
if (val === undefined) {
if (isFull) {
val = '<!doctype html><html>' + body.parentNode.innerHTML + '</html>';
} else {
val = body.innerHTML;
}
if (self.beforeGetHtml) {
val = self.beforeGetHtml(val);
}
if (_GECKO && val == '<br />') {
val = '';
}
return val;
}
if (self.beforeSetHtml) {
val = self.beforeSetHtml(val);
}
if (_IE && _V >= 9) {
val = val.replace(/(<.*?checked=")checked(".*>)/ig, '$1$2');
}
K(body).html(val);
if (self.afterSetHtml) {
self.afterSetHtml();
}
return self;
}
if (val === undefined) {
return self.textarea.val();
}
self.textarea.val(val);
return self;
},
design : function(bool) {
var self = this, val;
if (bool === undefined ? !self.designMode : bool) {
if (!self.designMode) {
val = self.html();
self.designMode = true;
self.html(val);
self.textarea.hide();
self.iframe.show();
}
} else {
if (self.designMode) {
val = self.html();
self.designMode = false;
self.html(val);
self.iframe.hide();
self.textarea.show();
}
}
return self.focus();
},
focus : function() {
var self = this;
self.designMode ? self.win.focus() : self.textarea[0].focus();
return self;
},
blur : function() {
var self = this;
if (_IE) {
var input = K('<input type="text" style="float:left;width:0;height:0;padding:0;margin:0;border:0;" value="" />', self.div);
self.div.append(input);
input[0].focus();
input.remove();
} else {
self.designMode ? self.win.blur() : self.textarea[0].blur();
}
return self;
},
afterChange : function(fn) {
var self = this, doc = self.doc, body = doc.body;
K(doc).keyup(function(e) {
if (!e.ctrlKey && !e.altKey && _CHANGE_KEY_MAP[e.which]) {
fn(e);
}
});
K(doc).mouseup(fn).contextmenu(fn);
K(self.win).blur(fn);
function timeoutHandler(e) {
setTimeout(function() {
fn(e);
}, 1);
}
K(body).bind('paste', timeoutHandler);
K(body).bind('cut', timeoutHandler);
return self;
}
});
function _edit(options) {
return new KEdit(options);
}
K.EditClass = KEdit;
K.edit = _edit;
K.iframeDoc = _iframeDoc;
function _selectToolbar(name, fn) {
var self = this,
knode = self.get(name);
if (knode) {
if (knode.hasClass('ke-disabled')) {
return;
}
fn(knode);
}
}
function KToolbar(options) {
this.init(options);
}
_extend(KToolbar, KWidget, {
init : function(options) {
var self = this;
KToolbar.parent.init.call(self, options);
self.disableMode = _undef(options.disableMode, false);
self.noDisableItemMap = _toMap(_undef(options.noDisableItems, []));
self._itemMap = {};
self.div.addClass('ke-toolbar').bind('contextmenu,mousedown,mousemove', function(e) {
e.preventDefault();
}).attr('unselectable', 'on');
function find(target) {
var knode = K(target);
if (knode.hasClass('ke-outline')) {
return knode;
}
if (knode.hasClass('ke-toolbar-icon')) {
return knode.parent();
}
}
function hover(e, method) {
var knode = find(e.target);
if (knode) {
if (knode.hasClass('ke-disabled')) {
return;
}
if (knode.hasClass('ke-selected')) {
return;
}
knode[method]('ke-on');
}
}
self.div.mouseover(function(e) {
hover(e, 'addClass');
})
.mouseout(function(e) {
hover(e, 'removeClass');
})
.click(function(e) {
var knode = find(e.target);
if (knode) {
if (knode.hasClass('ke-disabled')) {
return;
}
self.options.click.call(this, e, knode.attr('data-name'));
}
});
},
get : function(name) {
if (this._itemMap[name]) {
return this._itemMap[name];
}
return (this._itemMap[name] = K('span.ke-icon-' + name, this.div).parent());
},
select : function(name) {
_selectToolbar.call(this, name, function(knode) {
knode.addClass('ke-selected');
});
return self;
},
unselect : function(name) {
_selectToolbar.call(this, name, function(knode) {
knode.removeClass('ke-selected').removeClass('ke-on');
});
return self;
},
enable : function(name) {
var self = this,
knode = name.get ? name : self.get(name);
if (knode) {
knode.removeClass('ke-disabled');
knode.opacity(1);
}
return self;
},
disable : function(name) {
var self = this,
knode = name.get ? name : self.get(name);
if (knode) {
knode.removeClass('ke-selected').addClass('ke-disabled');
knode.opacity(0.5);
}
return self;
},
disableAll : function(bool, noDisableItems) {
var self = this, map = self.noDisableItemMap, item;
if (noDisableItems) {
map = _toMap(noDisableItems);
}
if (bool === undefined ? !self.disableMode : bool) {
K('span.ke-outline', self.div).each(function() {
var knode = K(this),
name = knode[0].getAttribute('data-name', 2);
if (!map[name]) {
self.disable(knode);
}
});
self.disableMode = true;
} else {
K('span.ke-outline', self.div).each(function() {
var knode = K(this),
name = knode[0].getAttribute('data-name', 2);
if (!map[name]) {
self.enable(knode);
}
});
self.disableMode = false;
}
return self;
}
});
function _toolbar(options) {
return new KToolbar(options);
}
K.ToolbarClass = KToolbar;
K.toolbar = _toolbar;
function KMenu(options) {
this.init(options);
}
_extend(KMenu, KWidget, {
init : function(options) {
var self = this;
options.z = options.z || 811213;
KMenu.parent.init.call(self, options);
self.centerLineMode = _undef(options.centerLineMode, true);
self.div.addClass('ke-menu').bind('click,mousedown', function(e){
e.stopPropagation();
}).attr('unselectable', 'on');
},
addItem : function(item) {
var self = this;
if (item.title === '-') {
self.div.append(K('<div class="ke-menu-separator"></div>'));
return;
}
var itemDiv = K('<div class="ke-menu-item" unselectable="on"></div>'),
leftDiv = K('<div class="ke-inline-block ke-menu-item-left"></div>'),
rightDiv = K('<div class="ke-inline-block ke-menu-item-right"></div>'),
height = _addUnit(item.height),
iconClass = _undef(item.iconClass, '');
self.div.append(itemDiv);
if (height) {
itemDiv.css('height', height);
rightDiv.css('line-height', height);
}
var centerDiv;
if (self.centerLineMode) {
centerDiv = K('<div class="ke-inline-block ke-menu-item-center"></div>');
if (height) {
centerDiv.css('height', height);
}
}
itemDiv.mouseover(function(e) {
K(this).addClass('ke-menu-item-on');
if (centerDiv) {
centerDiv.addClass('ke-menu-item-center-on');
}
})
.mouseout(function(e) {
K(this).removeClass('ke-menu-item-on');
if (centerDiv) {
centerDiv.removeClass('ke-menu-item-center-on');
}
})
.click(function(e) {
item.click.call(K(this));
e.stopPropagation();
})
.append(leftDiv);
if (centerDiv) {
itemDiv.append(centerDiv);
}
itemDiv.append(rightDiv);
if (item.checked) {
iconClass = 'ke-icon-checked';
}
if (iconClass !== '') {
leftDiv.html('<span class="ke-inline-block ke-toolbar-icon ke-toolbar-icon-url ' + iconClass + '"></span>');
}
rightDiv.html(item.title);
return self;
},
remove : function() {
var self = this;
if (self.options.beforeRemove) {
self.options.beforeRemove.call(self);
}
K('.ke-menu-item', self.div[0]).unbind();
KMenu.parent.remove.call(self);
return self;
}
});
function _menu(options) {
return new KMenu(options);
}
K.MenuClass = KMenu;
K.menu = _menu;
function KColorPicker(options) {
this.init(options);
}
_extend(KColorPicker, KWidget, {
init : function(options) {
var self = this;
options.z = options.z || 811213;
KColorPicker.parent.init.call(self, options);
var colors = options.colors || [
['#E53333', '#E56600', '#FF9900', '#64451D', '#DFC5A4', '#FFE500'],
['#009900', '#006600', '#99BB00', '#B8D100', '#60D978', '#00D5FF'],
['#337FE5', '#003399', '#4C33E5', '#9933E5', '#CC33E5', '#EE33EE'],
['#FFFFFF', '#CCCCCC', '#999999', '#666666', '#333333', '#000000']
];
self.selectedColor = (options.selectedColor || '').toLowerCase();
self._cells = [];
self.div.addClass('ke-colorpicker').bind('click,mousedown', function(e){
e.stopPropagation();
}).attr('unselectable', 'on');
var table = self.doc.createElement('table');
self.div.append(table);
table.className = 'ke-colorpicker-table';
table.cellPadding = 0;
table.cellSpacing = 0;
table.border = 0;
var row = table.insertRow(0), cell = row.insertCell(0);
cell.colSpan = colors[0].length;
self._addAttr(cell, '', 'ke-colorpicker-cell-top');
for (var i = 0; i < colors.length; i++) {
row = table.insertRow(i + 1);
for (var j = 0; j < colors[i].length; j++) {
cell = row.insertCell(j);
self._addAttr(cell, colors[i][j], 'ke-colorpicker-cell');
}
}
},
_addAttr : function(cell, color, cls) {
var self = this;
cell = K(cell).addClass(cls);
if (self.selectedColor === color.toLowerCase()) {
cell.addClass('ke-colorpicker-cell-selected');
}
cell.attr('title', color || self.options.noColor);
cell.mouseover(function(e) {
K(this).addClass('ke-colorpicker-cell-on');
});
cell.mouseout(function(e) {
K(this).removeClass('ke-colorpicker-cell-on');
});
cell.click(function(e) {
e.stop();
self.options.click.call(K(this), color);
});
if (color) {
cell.append(K('<div class="ke-colorpicker-cell-color" unselectable="on"></div>').css('background-color', color));
} else {
cell.html(self.options.noColor);
}
K(cell).attr('unselectable', 'on');
self._cells.push(cell);
},
remove : function() {
var self = this;
_each(self._cells, function() {
this.unbind();
});
KColorPicker.parent.remove.call(self);
return self;
}
});
function _colorpicker(options) {
return new KColorPicker(options);
}
K.ColorPickerClass = KColorPicker;
K.colorpicker = _colorpicker;
function KUploadButton(options) {
this.init(options);
}
_extend(KUploadButton, {
init : function(options) {
var self = this,
button = K(options.button),
fieldName = options.fieldName || 'file',
url = options.url || '',
title = button.val(),
extraParams = options.extraParams || {},
cls = button[0].className || '',
target = options.target || 'kindeditor_upload_iframe_' + new Date().getTime();
options.afterError = options.afterError || function(str) {
alert(str);
};
var hiddenElements = [];
for(var k in extraParams){
hiddenElements.push('<input type="hidden" name="' + k + '" value="' + extraParams[k] + '" />');
}
var html = [
'<div class="ke-inline-block ' + cls + '">',
(options.target ? '' : '<iframe name="' + target + '" style="display:none;"></iframe>'),
(options.form ? '<div class="ke-upload-area">' : '<form class="ke-upload-area ke-form" method="post" enctype="multipart/form-data" target="' + target + '" action="' + url + '">'),
'<span class="ke-button-common">',
hiddenElements.join(''),
'<input type="button" class="ke-button-common ke-button" value="' + title + '" />',
'</span>',
'<input type="file" class="ke-upload-file" name="' + fieldName + '" tabindex="-1" />',
(options.form ? '</div>' : '</form>'),
'</div>'].join('');
var div = K(html, button.doc);
button.hide();
button.before(div);
self.div = div;
self.button = button;
self.iframe = options.target ? K('iframe[name="' + target + '"]') : K('iframe', div);
self.form = options.form ? K(options.form) : K('form', div);
self.fileBox = K('.ke-upload-file', div);
var width = options.width || K('.ke-button-common', div).width();
K('.ke-upload-area', div).width(width);
self.options = options;
},
submit : function() {
var self = this,
iframe = self.iframe;
iframe.bind('load', function() {
iframe.unbind();
var tempForm = document.createElement('form');
self.fileBox.before(tempForm);
K(tempForm).append(self.fileBox);
tempForm.reset();
K(tempForm).remove(true);
var doc = K.iframeDoc(iframe),
pre = doc.getElementsByTagName('pre')[0],
str = '', data;
if (pre) {
str = pre.innerHTML;
} else {
str = doc.body.innerHTML;
}
str = _unescape(str);
iframe[0].src = 'javascript:false';
try {
data = K.json(str);
} catch (e) {
self.options.afterError.call(self, '<!doctype html><html>' + doc.body.parentNode.innerHTML + '</html>');
}
if (data) {
self.options.afterUpload.call(self, data);
}
});
self.form[0].submit();
return self;
},
remove : function() {
var self = this;
if (self.fileBox) {
self.fileBox.unbind();
}
self.iframe.remove();
self.div.remove();
self.button.show();
return self;
}
});
function _uploadbutton(options) {
return new KUploadButton(options);
}
K.UploadButtonClass = KUploadButton;
K.uploadbutton = _uploadbutton;
function _createButton(arg) {
arg = arg || {};
var name = arg.name || '',
span = K('<span class="ke-button-common ke-button-outer" title="' + name + '"></span>'),
btn = K('<input class="ke-button-common ke-button" type="button" value="' + name + '" />');
if (arg.click) {
btn.click(arg.click);
}
span.append(btn);
return span;
}
function KDialog(options) {
this.init(options);
}
_extend(KDialog, KWidget, {
init : function(options) {
var self = this;
var shadowMode = _undef(options.shadowMode, true);
options.z = options.z || 811213;
options.shadowMode = false;
options.autoScroll = _undef(options.autoScroll, true);
KDialog.parent.init.call(self, options);
var title = options.title,
body = K(options.body, self.doc),
previewBtn = options.previewBtn,
yesBtn = options.yesBtn,
noBtn = options.noBtn,
closeBtn = options.closeBtn,
showMask = _undef(options.showMask, true);
self.div.addClass('ke-dialog').bind('click,mousedown', function(e){
e.stopPropagation();
});
var contentDiv = K('<div class="ke-dialog-content"></div>').appendTo(self.div);
if (_IE && _V < 7) {
self.iframeMask = K('<iframe src="about:blank" class="ke-dialog-shadow"></iframe>').appendTo(self.div);
} else if (shadowMode) {
K('<div class="ke-dialog-shadow"></div>').appendTo(self.div);
}
var headerDiv = K('<div class="ke-dialog-header"></div>');
contentDiv.append(headerDiv);
headerDiv.html(title);
self.closeIcon = K('<span class="ke-dialog-icon-close" title="' + closeBtn.name + '"></span>').click(closeBtn.click);
headerDiv.append(self.closeIcon);
self.draggable({
clickEl : headerDiv,
beforeDrag : options.beforeDrag
});
var bodyDiv = K('<div class="ke-dialog-body"></div>');
contentDiv.append(bodyDiv);
bodyDiv.append(body);
var footerDiv = K('<div class="ke-dialog-footer"></div>');
if (previewBtn || yesBtn || noBtn) {
contentDiv.append(footerDiv);
}
_each([
{ btn : previewBtn, name : 'preview' },
{ btn : yesBtn, name : 'yes' },
{ btn : noBtn, name : 'no' }
], function() {
if (this.btn) {
var button = _createButton(this.btn);
button.addClass('ke-dialog-' + this.name);
footerDiv.append(button);
}
});
if (self.height) {
bodyDiv.height(_removeUnit(self.height) - headerDiv.height() - footerDiv.height());
}
self.div.width(self.div.width());
self.div.height(self.div.height());
self.mask = null;
if (showMask) {
var docEl = _docElement(self.doc),
docWidth = Math.max(docEl.scrollWidth, docEl.clientWidth),
docHeight = Math.max(docEl.scrollHeight, docEl.clientHeight);
self.mask = _widget({
x : 0,
y : 0,
z : self.z - 1,
cls : 'ke-dialog-mask',
width : docWidth,
height : docHeight
});
}
self.autoPos(self.div.width(), self.div.height());
self.footerDiv = footerDiv;
self.bodyDiv = bodyDiv;
self.headerDiv = headerDiv;
self.isLoading = false;
},
setMaskIndex : function(z) {
var self = this;
self.mask.div.css('z-index', z);
},
showLoading : function(msg) {
msg = _undef(msg, '');
var self = this, body = self.bodyDiv;
self.loading = K('<div class="ke-dialog-loading"><div class="ke-inline-block ke-dialog-loading-content" style="margin-top:' + Math.round(body.height() / 3) + 'px;">' + msg + '</div></div>')
.width(body.width()).height(body.height())
.css('top', self.headerDiv.height() + 'px');
body.css('visibility', 'hidden').after(self.loading);
self.isLoading = true;
return self;
},
hideLoading : function() {
this.loading && this.loading.remove();
this.bodyDiv.css('visibility', 'visible');
this.isLoading = false;
return this;
},
remove : function() {
var self = this;
if (self.options.beforeRemove) {
self.options.beforeRemove.call(self);
}
self.mask && self.mask.remove();
self.iframeMask && self.iframeMask.remove();
self.closeIcon.unbind();
K('input', self.div).unbind();
K('button', self.div).unbind();
self.footerDiv.unbind();
self.bodyDiv.unbind();
self.headerDiv.unbind();
K('iframe', self.div).each(function() {
K(this).remove();
});
KDialog.parent.remove.call(self);
return self;
}
});
function _dialog(options) {
return new KDialog(options);
}
K.DialogClass = KDialog;
K.dialog = _dialog;
function _tabs(options) {
var self = _widget(options),
remove = self.remove,
afterSelect = options.afterSelect,
div = self.div,
liList = [];
div.addClass('ke-tabs')
.bind('contextmenu,mousedown,mousemove', function(e) {
e.preventDefault();
});
var ul = K('<ul class="ke-tabs-ul ke-clearfix"></ul>');
div.append(ul);
self.add = function(tab) {
var li = K('<li class="ke-tabs-li">' + tab.title + '</li>');
li.data('tab', tab);
liList.push(li);
ul.append(li);
};
self.selectedIndex = 0;
self.select = function(index) {
self.selectedIndex = index;
_each(liList, function(i, li) {
li.unbind();
if (i === index) {
li.addClass('ke-tabs-li-selected');
K(li.data('tab').panel).show('');
} else {
li.removeClass('ke-tabs-li-selected').removeClass('ke-tabs-li-on')
.mouseover(function() {
K(this).addClass('ke-tabs-li-on');
})
.mouseout(function() {
K(this).removeClass('ke-tabs-li-on');
})
.click(function() {
self.select(i);
});
K(li.data('tab').panel).hide();
}
});
if (afterSelect) {
afterSelect.call(self, index);
}
};
self.remove = function() {
_each(liList, function() {
this.remove();
});
ul.remove();
remove.call(self);
};
return self;
}
K.tabs = _tabs;
function _loadScript(url, fn) {
var head = document.getElementsByTagName('head')[0] || (_QUIRKS ? document.body : document.documentElement),
script = document.createElement('script');
head.appendChild(script);
script.src = url;
script.charset = 'utf-8';
script.onload = script.onreadystatechange = function() {
if (!this.readyState || this.readyState === 'loaded') {
if (fn) {
fn();
}
script.onload = script.onreadystatechange = null;
head.removeChild(script);
}
};
}
function _chopQuery(url) {
var index = url.indexOf('?');
return index > 0 ? url.substr(0, index) : url;
}
function _loadStyle(url) {
var head = document.getElementsByTagName('head')[0] || (_QUIRKS ? document.body : document.documentElement),
link = document.createElement('link'),
absoluteUrl = _chopQuery(_formatUrl(url, 'absolute'));
var links = K('link[rel="stylesheet"]', head);
for (var i = 0, len = links.length; i < len; i++) {
if (_chopQuery(_formatUrl(links[i].href, 'absolute')) === absoluteUrl) {
return;
}
}
head.appendChild(link);
link.href = url;
link.rel = 'stylesheet';
}
function _ajax(url, fn, method, param, dataType) {
method = method || 'GET';
dataType = dataType || 'json';
var xhr = window.XMLHttpRequest ? new window.XMLHttpRequest() : new ActiveXObject('Microsoft.XMLHTTP');
xhr.open(method, url, true);
xhr.onreadystatechange = function () {
if (xhr.readyState == 4 && xhr.status == 200) {
if (fn) {
var data = _trim(xhr.responseText);
if (dataType == 'json') {
data = _json(data);
}
fn(data);
}
}
};
if (method == 'POST') {
var params = [];
_each(param, function(key, val) {
params.push(encodeURIComponent(key) + '=' + encodeURIComponent(val));
});
try {
xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
} catch (e) {}
xhr.send(params.join('&'));
} else {
xhr.send(null);
}
}
K.loadScript = _loadScript;
K.loadStyle = _loadStyle;
K.ajax = _ajax;
var _plugins = {};
function _plugin(name, fn) {
if (name === undefined) {
return _plugins;
}
if (!fn) {
return _plugins[name];
}
_plugins[name] = fn;
}
var _language = {};
function _parseLangKey(key) {
var match, ns = 'core';
if ((match = /^(\w+)\.(\w+)$/.exec(key))) {
ns = match[1];
key = match[2];
}
return { ns : ns, key : key };
}
function _lang(mixed, langType) {
langType = langType === undefined ? K.options.langType : langType;
if (typeof mixed === 'string') {
if (!_language[langType]) {
return 'no language';
}
var pos = mixed.length - 1;
if (mixed.substr(pos) === '.') {
return _language[langType][mixed.substr(0, pos)];
}
var obj = _parseLangKey(mixed);
return _language[langType][obj.ns][obj.key];
}
_each(mixed, function(key, val) {
var obj = _parseLangKey(key);
if (!_language[langType]) {
_language[langType] = {};
}
if (!_language[langType][obj.ns]) {
_language[langType][obj.ns] = {};
}
_language[langType][obj.ns][obj.key] = val;
});
}
function _getImageFromRange(range, fn) {
if (range.collapsed) {
return;
}
range = range.cloneRange().up();
var sc = range.startContainer, so = range.startOffset;
if (!_WEBKIT && !range.isControl()) {
return;
}
var img = K(sc.childNodes[so]);
if (!img || img.name != 'img') {
return;
}
if (fn(img)) {
return img;
}
}
function _bindContextmenuEvent() {
var self = this, doc = self.edit.doc;
K(doc).contextmenu(function(e) {
if (self.menu) {
self.hideMenu();
}
if (!self.useContextmenu) {
e.preventDefault();
return;
}
if (self._contextmenus.length === 0) {
return;
}
var maxWidth = 0, items = [];
_each(self._contextmenus, function() {
if (this.title == '-') {
items.push(this);
return;
}
if (this.cond && this.cond()) {
items.push(this);
if (this.width && this.width > maxWidth) {
maxWidth = this.width;
}
}
});
while (items.length > 0 && items[0].title == '-') {
items.shift();
}
while (items.length > 0 && items[items.length - 1].title == '-') {
items.pop();
}
var prevItem = null;
_each(items, function(i) {
if (this.title == '-' && prevItem.title == '-') {
delete items[i];
}
prevItem = this;
});
if (items.length > 0) {
e.preventDefault();
var pos = K(self.edit.iframe).pos(),
menu = _menu({
x : pos.x + e.clientX,
y : pos.y + e.clientY,
width : maxWidth,
css : { visibility: 'hidden' },
shadowMode : self.shadowMode
});
_each(items, function() {
if (this.title) {
menu.addItem(this);
}
});
var docEl = _docElement(menu.doc),
menuHeight = menu.div.height();
if (e.clientY + menuHeight >= docEl.clientHeight - 100) {
menu.pos(menu.x, _removeUnit(menu.y) - menuHeight);
}
menu.div.css('visibility', 'visible');
self.menu = menu;
}
});
}
function _bindNewlineEvent() {
var self = this, doc = self.edit.doc, newlineTag = self.newlineTag;
if (_IE && newlineTag !== 'br') {
return;
}
if (_GECKO && _V < 3 && newlineTag !== 'p') {
return;
}
if (_OPERA && _V < 9) {
return;
}
var brSkipTagMap = _toMap('h1,h2,h3,h4,h5,h6,pre,li'),
pSkipTagMap = _toMap('p,h1,h2,h3,h4,h5,h6,pre,li,blockquote');
function getAncestorTagName(range) {
var ancestor = K(range.commonAncestor());
while (ancestor) {
if (ancestor.type == 1 && !ancestor.isStyle()) {
break;
}
ancestor = ancestor.parent();
}
return ancestor.name;
}
K(doc).keydown(function(e) {
if (e.which != 13 || e.shiftKey || e.ctrlKey || e.altKey) {
return;
}
self.cmd.selection();
var tagName = getAncestorTagName(self.cmd.range);
if (tagName == 'marquee' || tagName == 'select') {
return;
}
if (newlineTag === 'br' && !brSkipTagMap[tagName]) {
e.preventDefault();
self.insertHtml('<br />' + (_IE && _V < 9 ? '' : '\u200B'));
return;
}
if (!pSkipTagMap[tagName]) {
_nativeCommand(doc, 'formatblock', '<p>');
}
});
K(doc).keyup(function(e) {
if (e.which != 13 || e.shiftKey || e.ctrlKey || e.altKey) {
return;
}
if (newlineTag == 'br') {
return;
}
if (_GECKO) {
var root = self.cmd.commonAncestor('p');
var a = self.cmd.commonAncestor('a');
if (a && a.text() == '') {
a.remove(true);
self.cmd.range.selectNodeContents(root[0]).collapse(true);
self.cmd.select();
}
return;
}
self.cmd.selection();
var tagName = getAncestorTagName(self.cmd.range);
if (tagName == 'marquee' || tagName == 'select') {
return;
}
if (!pSkipTagMap[tagName]) {
_nativeCommand(doc, 'formatblock', '<p>');
}
var div = self.cmd.commonAncestor('div');
if (div) {
var p = K('<p></p>'),
child = div[0].firstChild;
while (child) {
var next = child.nextSibling;
p.append(child);
child = next;
}
div.before(p);
div.remove();
self.cmd.range.selectNodeContents(p[0]);
self.cmd.select();
}
});
}
function _bindTabEvent() {
var self = this, doc = self.edit.doc;
K(doc).keydown(function(e) {
if (e.which == 9) {
e.preventDefault();
if (self.afterTab) {
self.afterTab.call(self, e);
return;
}
var cmd = self.cmd, range = cmd.range;
range.shrink();
if (range.collapsed && range.startContainer.nodeType == 1) {
range.insertNode(K('@ ', doc)[0]);
cmd.select();
}
self.insertHtml(' ');
}
});
}
function _bindFocusEvent() {
var self = this;
K(self.edit.textarea[0], self.edit.win).focus(function(e) {
if (self.afterFocus) {
self.afterFocus.call(self, e);
}
}).blur(function(e) {
if (self.afterBlur) {
self.afterBlur.call(self, e);
}
});
}
function _removeBookmarkTag(html) {
return _trim(html.replace(/<span [^>]*id="?__kindeditor_bookmark_\w+_\d+__"?[^>]*><\/span>/ig, ''));
}
function _removeTempTag(html) {
return html.replace(/<div[^>]+class="?__kindeditor_paste__"?[^>]*>[\s\S]*?<\/div>/ig, '');
}
function _addBookmarkToStack(stack, bookmark) {
if (stack.length === 0) {
stack.push(bookmark);
return;
}
var prev = stack[stack.length - 1];
if (_removeBookmarkTag(bookmark.html) !== _removeBookmarkTag(prev.html)) {
stack.push(bookmark);
}
}
function _undoToRedo(fromStack, toStack) {
var self = this, edit = self.edit,
body = edit.doc.body,
range, bookmark;
if (fromStack.length === 0) {
return self;
}
if (edit.designMode) {
range = self.cmd.range;
bookmark = range.createBookmark(true);
bookmark.html = body.innerHTML;
} else {
bookmark = {
html : body.innerHTML
};
}
_addBookmarkToStack(toStack, bookmark);
var prev = fromStack.pop();
if (_removeBookmarkTag(bookmark.html) === _removeBookmarkTag(prev.html) && fromStack.length > 0) {
prev = fromStack.pop();
}
if (edit.designMode) {
edit.html(prev.html);
if (prev.start) {
range.moveToBookmark(prev);
self.select();
}
} else {
K(body).html(_removeBookmarkTag(prev.html));
}
return self;
}
function KEditor(options) {
var self = this;
self.options = {};
function setOption(key, val) {
if (KEditor.prototype[key] === undefined) {
self[key] = val;
}
self.options[key] = val;
}
_each(options, function(key, val) {
setOption(key, options[key]);
});
_each(K.options, function(key, val) {
if (self[key] === undefined) {
setOption(key, val);
}
});
var se = K(self.srcElement || '<textarea/>');
if (!self.width) {
self.width = se[0].style.width || se.width();
}
if (!self.height) {
self.height = se[0].style.height || se.height();
}
setOption('width', _undef(self.width, self.minWidth));
setOption('height', _undef(self.height, self.minHeight));
setOption('width', _addUnit(self.width));
setOption('height', _addUnit(self.height));
if (_MOBILE && (!_IOS || _V < 534)) {
self.designMode = false;
}
self.srcElement = se;
self.initContent = '';
self.plugin = {};
self.isCreated = false;
self._handlers = {};
self._contextmenus = [];
self._undoStack = [];
self._redoStack = [];
self._firstAddBookmark = true;
self.menu = self.contextmenu = null;
self.dialogs = [];
}
KEditor.prototype = {
lang : function(mixed) {
return _lang(mixed, this.langType);
},
loadPlugin : function(name, fn) {
var self = this;
if (_plugins[name]) {
if (!_isFunction(_plugins[name])) {
setTimeout(function() {
self.loadPlugin(name, fn);
}, 100);
return self;
}
_plugins[name].call(self, KindEditor);
if (fn) {
fn.call(self);
}
return self;
}
_plugins[name] = 'loading';
_loadScript(self.pluginsPath + name + '/' + name + '.js?ver=' + encodeURIComponent(K.DEBUG ? _TIME : _VERSION), function() {
setTimeout(function() {
if (_plugins[name]) {
self.loadPlugin(name, fn);
}
}, 0);
});
return self;
},
handler : function(key, fn) {
var self = this;
if (!self._handlers[key]) {
self._handlers[key] = [];
}
if (_isFunction(fn)) {
self._handlers[key].push(fn);
return self;
}
_each(self._handlers[key], function() {
fn = this.call(self, fn);
});
return fn;
},
clickToolbar : function(name, fn) {
var self = this, key = 'clickToolbar' + name;
if (fn === undefined) {
if (self._handlers[key]) {
return self.handler(key);
}
self.loadPlugin(name, function() {
self.handler(key);
});
return self;
}
return self.handler(key, fn);
},
updateState : function() {
var self = this;
_each(('justifyleft,justifycenter,justifyright,justifyfull,insertorderedlist,insertunorderedlist,' +
'subscript,superscript,bold,italic,underline,strikethrough').split(','), function(i, name) {
self.cmd.state(name) ? self.toolbar.select(name) : self.toolbar.unselect(name);
});
return self;
},
addContextmenu : function(item) {
this._contextmenus.push(item);
return this;
},
afterCreate : function(fn) {
return this.handler('afterCreate', fn);
},
beforeRemove : function(fn) {
return this.handler('beforeRemove', fn);
},
beforeGetHtml : function(fn) {
return this.handler('beforeGetHtml', fn);
},
beforeSetHtml : function(fn) {
return this.handler('beforeSetHtml', fn);
},
afterSetHtml : function(fn) {
return this.handler('afterSetHtml', fn);
},
create : function() {
var self = this, fullscreenMode = self.fullscreenMode;
if (self.isCreated) {
return self;
}
if (self.srcElement.data('kindeditor')) {
return self;
}
self.srcElement.data('kindeditor', 'true');
if (fullscreenMode) {
_docElement().style.overflow = 'hidden';
} else {
_docElement().style.overflow = '';
}
var width = fullscreenMode ? _docElement().clientWidth + 'px' : self.width,
height = fullscreenMode ? _docElement().clientHeight + 'px' : self.height;
if ((_IE && _V < 8) || _QUIRKS) {
height = _addUnit(_removeUnit(height) + 2);
}
var container = self.container = K(self.layout);
if (fullscreenMode) {
K(document.body).append(container);
} else {
self.srcElement.before(container);
}
var toolbarDiv = K('.toolbar', container),
editDiv = K('.edit', container),
statusbar = self.statusbar = K('.statusbar', container);
container.removeClass('container')
.addClass('ke-container ke-container-' + self.themeType).css('width', width);
if (fullscreenMode) {
container.css({
position : 'absolute',
left : 0,
top : 0,
'z-index' : 811211
});
if (!_GECKO) {
self._scrollPos = _getScrollPos();
}
window.scrollTo(0, 0);
K(document.body).css({
'height' : '1px',
'overflow' : 'hidden'
});
K(document.body.parentNode).css('overflow', 'hidden');
self._fullscreenExecuted = true;
} else {
if (self._fullscreenExecuted) {
K(document.body).css({
'height' : '',
'overflow' : ''
});
K(document.body.parentNode).css('overflow', '');
}
if (self._scrollPos) {
window.scrollTo(self._scrollPos.x, self._scrollPos.y);
}
}
var htmlList = [];
K.each(self.items, function(i, name) {
if (name == '|') {
htmlList.push('<span class="ke-inline-block ke-separator"></span>');
} else if (name == '/') {
htmlList.push('<div class="ke-hr"></div>');
} else {
htmlList.push('<span class="ke-outline" data-name="' + name + '" title="' + self.lang(name) + '" unselectable="on">');
htmlList.push('<span class="ke-toolbar-icon ke-toolbar-icon-url ke-icon-' + name + '" unselectable="on"></span></span>');
}
});
var toolbar = self.toolbar = _toolbar({
src : toolbarDiv,
html : htmlList.join(''),
noDisableItems : self.noDisableItems,
click : function(e, name) {
e.stop();
if (self.menu) {
var menuName = self.menu.name;
self.hideMenu();
if (menuName === name) {
return;
}
}
self.clickToolbar(name);
}
});
var editHeight = _removeUnit(height) - toolbar.div.height();
var edit = self.edit = _edit({
height : editHeight > 0 && _removeUnit(height) > self.minHeight ? editHeight : self.minHeight,
src : editDiv,
srcElement : self.srcElement,
designMode : self.designMode,
themesPath : self.themesPath,
bodyClass : self.bodyClass,
cssPath : self.cssPath,
cssData : self.cssData,
beforeGetHtml : function(html) {
html = self.beforeGetHtml(html);
html = _removeBookmarkTag(_removeTempTag(html));
return _formatHtml(html, self.filterMode ? self.htmlTags : null, self.urlType, self.wellFormatMode, self.indentChar);
},
beforeSetHtml : function(html) {
html = _formatHtml(html, self.filterMode ? self.htmlTags : null, '', false);
return self.beforeSetHtml(html);
},
afterSetHtml : function() {
self.edit = edit = this;
self.afterSetHtml();
},
afterCreate : function() {
self.edit = edit = this;
self.cmd = edit.cmd;
self._docMousedownFn = function(e) {
if (self.menu) {
self.hideMenu();
}
};
K(edit.doc, document).mousedown(self._docMousedownFn);
_bindContextmenuEvent.call(self);
_bindNewlineEvent.call(self);
_bindTabEvent.call(self);
_bindFocusEvent.call(self);
edit.afterChange(function(e) {
if (!edit.designMode) {
return;
}
self.updateState();
self.addBookmark();
if (self.options.afterChange) {
self.options.afterChange.call(self);
}
});
edit.textarea.keyup(function(e) {
if (!e.ctrlKey && !e.altKey && _INPUT_KEY_MAP[e.which]) {
if (self.options.afterChange) {
self.options.afterChange.call(self);
}
}
});
if (self.readonlyMode) {
self.readonly();
}
self.isCreated = true;
if (self.initContent === '') {
self.initContent = self.html();
}
if (self._undoStack.length > 0) {
var prev = self._undoStack.pop();
if (prev.start) {
self.html(prev.html);
edit.cmd.range.moveToBookmark(prev);
self.select();
}
}
self.afterCreate();
if (self.options.afterCreate) {
self.options.afterCreate.call(self);
}
}
});
statusbar.removeClass('statusbar').addClass('ke-statusbar')
.append('<span class="ke-inline-block ke-statusbar-center-icon"></span>')
.append('<span class="ke-inline-block ke-statusbar-right-icon"></span>');
if (self._fullscreenResizeHandler) {
K(window).unbind('resize', self._fullscreenResizeHandler);
self._fullscreenResizeHandler = null;
}
function initResize() {
if (statusbar.height() === 0) {
setTimeout(initResize, 100);
return;
}
self.resize(width, height, false);
}
initResize();
if (fullscreenMode) {
self._fullscreenResizeHandler = function(e) {
if (self.isCreated) {
self.resize(_docElement().clientWidth, _docElement().clientHeight, false);
}
};
K(window).bind('resize', self._fullscreenResizeHandler);
toolbar.select('fullscreen');
statusbar.first().css('visibility', 'hidden');
statusbar.last().css('visibility', 'hidden');
} else {
if (_GECKO) {
K(window).bind('scroll', function(e) {
self._scrollPos = _getScrollPos();
});
}
if (self.resizeType > 0) {
_drag({
moveEl : container,
clickEl : statusbar,
moveFn : function(x, y, width, height, diffX, diffY) {
height += diffY;
self.resize(null, height);
}
});
} else {
statusbar.first().css('visibility', 'hidden');
}
if (self.resizeType === 2) {
_drag({
moveEl : container,
clickEl : statusbar.last(),
moveFn : function(x, y, width, height, diffX, diffY) {
width += diffX;
height += diffY;
self.resize(width, height);
}
});
} else {
statusbar.last().css('visibility', 'hidden');
}
}
return self;
},
remove : function() {
var self = this;
if (!self.isCreated) {
return self;
}
self.beforeRemove();
self.srcElement.data('kindeditor', '');
if (self.menu) {
self.hideMenu();
}
_each(self.dialogs, function() {
self.hideDialog();
});
K(document).unbind('mousedown', self._docMousedownFn);
self.toolbar.remove();
self.edit.remove();
self.statusbar.last().unbind();
self.statusbar.unbind();
self.container.remove();
self.container = self.toolbar = self.edit = self.menu = null;
self.dialogs = [];
self.isCreated = false;
return self;
},
resize : function(width, height, updateProp) {
var self = this;
updateProp = _undef(updateProp, true);
if (width) {
if (!/%/.test(width)) {
width = _removeUnit(width);
width = width < self.minWidth ? self.minWidth : width;
}
self.container.css('width', _addUnit(width));
if (updateProp) {
self.width = _addUnit(width);
}
}
if (height) {
height = _removeUnit(height);
editHeight = _removeUnit(height) - self.toolbar.div.height() - self.statusbar.height();
editHeight = editHeight < self.minHeight ? self.minHeight : editHeight;
self.edit.setHeight(editHeight);
if (updateProp) {
self.height = _addUnit(height);
}
}
return self;
},
select : function() {
this.isCreated && this.cmd.select();
return this;
},
html : function(val) {
var self = this;
if (val === undefined) {
return self.isCreated ? self.edit.html() : _elementVal(self.srcElement);
}
self.isCreated ? self.edit.html(val) : _elementVal(self.srcElement, val);
if (self.isCreated) {
self.cmd.selection();
}
return self;
},
fullHtml : function() {
return this.isCreated ? this.edit.html(undefined, true) : '';
},
text : function(val) {
var self = this;
if (val === undefined) {
return _trim(self.html().replace(/<(?!img|embed).*?>/ig, '').replace(/ /ig, ' '));
} else {
return self.html(_escape(val));
}
},
isEmpty : function() {
return _trim(this.text().replace(/\r\n|\n|\r/, '')) === '';
},
isDirty : function() {
return _trim(this.initContent.replace(/\r\n|\n|\r|t/g, '')) !== _trim(this.html().replace(/\r\n|\n|\r|t/g, ''));
},
selectedHtml : function() {
var val = this.isCreated ? this.cmd.range.html() : '';
val = _removeBookmarkTag(_removeTempTag(val));
return val;
},
count : function(mode) {
var self = this;
mode = (mode || 'html').toLowerCase();
if (mode === 'html') {
return self.html().length;
}
if (mode === 'text') {
return self.text().replace(/<(?:img|embed).*?>/ig, 'K').replace(/\r\n|\n|\r/g, '').length;
}
return 0;
},
exec : function(key) {
key = key.toLowerCase();
var self = this, cmd = self.cmd,
changeFlag = _inArray(key, 'selectall,copy,paste,print'.split(',')) < 0;
if (changeFlag) {
self.addBookmark(false);
}
cmd[key].apply(cmd, _toArray(arguments, 1));
if (changeFlag) {
self.updateState();
self.addBookmark(false);
if (self.options.afterChange) {
self.options.afterChange.call(self);
}
}
return self;
},
insertHtml : function(val, quickMode) {
if (!this.isCreated) {
return this;
}
val = this.beforeSetHtml(val);
this.exec('inserthtml', val, quickMode);
return this;
},
appendHtml : function(val) {
this.html(this.html() + val);
if (this.isCreated) {
var cmd = this.cmd;
cmd.range.selectNodeContents(cmd.doc.body).collapse(false);
cmd.select();
}
return this;
},
sync : function() {
_elementVal(this.srcElement, this.html());
return this;
},
focus : function() {
this.isCreated ? this.edit.focus() : this.srcElement[0].focus();
return this;
},
blur : function() {
this.isCreated ? this.edit.blur() : this.srcElement[0].blur();
return this;
},
addBookmark : function(checkSize) {
checkSize = _undef(checkSize, true);
var self = this, edit = self.edit,
body = edit.doc.body,
html = _removeTempTag(body.innerHTML), bookmark;
if (checkSize && self._undoStack.length > 0) {
var prev = self._undoStack[self._undoStack.length - 1];
if (Math.abs(html.length - _removeBookmarkTag(prev.html).length) < self.minChangeSize) {
return self;
}
}
if (edit.designMode && !self._firstAddBookmark) {
var range = self.cmd.range;
bookmark = range.createBookmark(true);
bookmark.html = _removeTempTag(body.innerHTML);
range.moveToBookmark(bookmark);
} else {
bookmark = {
html : html
};
}
self._firstAddBookmark = false;
_addBookmarkToStack(self._undoStack, bookmark);
return self;
},
undo : function() {
return _undoToRedo.call(this, this._undoStack, this._redoStack);
},
redo : function() {
return _undoToRedo.call(this, this._redoStack, this._undoStack);
},
fullscreen : function(bool) {
this.fullscreenMode = (bool === undefined ? !this.fullscreenMode : bool);
this.addBookmark(false);
return this.remove().create();
},
readonly : function(isReadonly) {
isReadonly = _undef(isReadonly, true);
var self = this, edit = self.edit, doc = edit.doc;
if (self.designMode) {
self.toolbar.disableAll(isReadonly, []);
} else {
_each(self.noDisableItems, function() {
self.toolbar[isReadonly ? 'disable' : 'enable'](this);
});
}
if (_IE) {
doc.body.contentEditable = !isReadonly;
} else {
doc.designMode = isReadonly ? 'off' : 'on';
}
edit.textarea[0].disabled = isReadonly;
},
createMenu : function(options) {
var self = this,
name = options.name,
knode = self.toolbar.get(name),
pos = knode.pos();
options.x = pos.x;
options.y = pos.y + knode.height();
options.z = self.options.zIndex;
options.shadowMode = _undef(options.shadowMode, self.shadowMode);
if (options.selectedColor !== undefined) {
options.cls = 'ke-colorpicker-' + self.themeType;
options.noColor = self.lang('noColor');
self.menu = _colorpicker(options);
} else {
options.cls = 'ke-menu-' + self.themeType;
options.centerLineMode = false;
self.menu = _menu(options);
}
return self.menu;
},
hideMenu : function() {
this.menu.remove();
this.menu = null;
return this;
},
hideContextmenu : function() {
this.contextmenu.remove();
this.contextmenu = null;
return this;
},
createDialog : function(options) {
var self = this, name = options.name;
options.z = self.options.zIndex;
options.shadowMode = _undef(options.shadowMode, self.shadowMode);
options.closeBtn = _undef(options.closeBtn, {
name : self.lang('close'),
click : function(e) {
self.hideDialog();
if (_IE && self.cmd) {
self.cmd.select();
}
}
});
options.noBtn = _undef(options.noBtn, {
name : self.lang(options.yesBtn ? 'no' : 'close'),
click : function(e) {
self.hideDialog();
if (_IE && self.cmd) {
self.cmd.select();
}
}
});
if (self.dialogAlignType != 'page') {
options.alignEl = self.container;
}
options.cls = 'ke-dialog-' + self.themeType;
if (self.dialogs.length > 0) {
var firstDialog = self.dialogs[0],
parentDialog = self.dialogs[self.dialogs.length - 1];
firstDialog.setMaskIndex(parentDialog.z + 2);
options.z = parentDialog.z + 3;
options.showMask = false;
}
var dialog = _dialog(options);
self.dialogs.push(dialog);
return dialog;
},
hideDialog : function() {
var self = this;
if (self.dialogs.length > 0) {
self.dialogs.pop().remove();
}
if (self.dialogs.length > 0) {
var firstDialog = self.dialogs[0],
parentDialog = self.dialogs[self.dialogs.length - 1];
firstDialog.setMaskIndex(parentDialog.z - 1);
}
return self;
},
errorDialog : function(html) {
var self = this;
var dialog = self.createDialog({
width : 750,
title : self.lang('uploadError'),
body : '<div style="padding:10px 20px;"><iframe frameborder="0" style="width:708px;height:400px;"></iframe></div>'
});
var iframe = K('iframe', dialog.div), doc = K.iframeDoc(iframe);
doc.open();
doc.write(html);
doc.close();
K(doc.body).css('background-color', '#FFF');
iframe[0].contentWindow.focus();
return self;
}
};
function _editor(options) {
return new KEditor(options);
}
_instances = [];
function _create(expr, options) {
options = options || {};
options.basePath = _undef(options.basePath, K.basePath);
options.themesPath = _undef(options.themesPath, options.basePath + 'themes/');
options.langPath = _undef(options.langPath, options.basePath + 'lang/');
options.pluginsPath = _undef(options.pluginsPath, options.basePath + 'plugins/');
if (_undef(options.loadStyleMode, K.options.loadStyleMode)) {
var themeType = _undef(options.themeType, K.options.themeType);
_loadStyle(options.themesPath + 'default/default.css');
_loadStyle(options.themesPath + themeType + '/' + themeType + '.css');
}
function create(editor) {
_each(_plugins, function(name, fn) {
if (_isFunction(fn)) {
fn.call(editor, KindEditor);
}
});
return editor.create();
}
var knode = K(expr);
if (!knode || knode.length === 0) {
return;
}
if (knode.length > 1) {
knode.each(function() {
_create(this, options);
});
return _instances[0];
}
options.srcElement = knode[0];
var editor = new KEditor(options);
_instances.push(editor);
if (_language[editor.langType]) {
return create(editor);
}
_loadScript(editor.langPath + editor.langType + '.js?ver=' + encodeURIComponent(K.DEBUG ? _TIME : _VERSION), function() {
create(editor);
});
return editor;
}
function _eachEditor(expr, fn) {
K(expr).each(function(i, el) {
K.each(_instances, function(j, editor) {
if (editor && editor.srcElement[0] == el) {
fn.call(editor, j);
return false;
}
});
});
}
K.remove = function(expr) {
_eachEditor(expr, function(i) {
this.remove();
_instances.splice(i, 1);
});
};
K.sync = function(expr) {
_eachEditor(expr, function() {
this.sync();
});
};
K.html = function(expr, val) {
_eachEditor(expr, function() {
this.html(val);
});
};
K.insertHtml = function(expr, val) {
_eachEditor(expr, function() {
this.insertHtml(val);
});
};
K.appendHtml = function(expr, val) {
_eachEditor(expr, function() {
this.appendHtml(val);
});
};
if (_IE && _V < 7) {
_nativeCommand(document, 'BackgroundImageCache', true);
}
K.EditorClass = KEditor;
K.editor = _editor;
K.create = _create;
K.instances = _instances;
K.plugin = _plugin;
K.lang = _lang;
_plugin('core', function(K) {
var self = this,
shortcutKeys = {
undo : 'Z', redo : 'Y', bold : 'B', italic : 'I', underline : 'U', print : 'P', selectall : 'A'
};
self.afterSetHtml(function() {
if (self.options.afterChange) {
self.options.afterChange.call(self);
}
});
self.afterCreate(function() {
if (self.syncType != 'form') {
return;
}
var el = K(self.srcElement), hasForm = false;
while ((el = el.parent())) {
if (el.name == 'form') {
hasForm = true;
break;
}
}
if (hasForm) {
el.bind('submit', function(e) {
self.sync();
K(window).bind('unload', function() {
self.edit.textarea.remove();
});
});
var resetBtn = K('[type="reset"]', el);
resetBtn.click(function() {
self.html(self.initContent);
self.cmd.selection();
});
self.beforeRemove(function() {
el.unbind();
resetBtn.unbind();
});
}
});
self.clickToolbar('source', function() {
if (self.edit.designMode) {
self.toolbar.disableAll(true);
self.edit.design(false);
self.toolbar.select('source');
} else {
self.toolbar.disableAll(false);
self.edit.design(true);
self.toolbar.unselect('source');
if (_GECKO) {
setTimeout(function() {
self.cmd.selection();
}, 0);
} else {
self.cmd.selection();
}
}
self.designMode = self.edit.designMode;
});
self.afterCreate(function() {
if (!self.designMode) {
self.toolbar.disableAll(true).select('source');
}
});
self.clickToolbar('fullscreen', function() {
self.fullscreen();
});
if (self.fullscreenShortcut) {
var loaded = false;
self.afterCreate(function() {
K(self.edit.doc, self.edit.textarea).keyup(function(e) {
if (e.which == 27) {
setTimeout(function() {
self.fullscreen();
}, 0);
}
});
if (loaded) {
if (_IE && !self.designMode) {
return;
}
self.focus();
}
if (!loaded) {
loaded = true;
}
});
}
_each('undo,redo'.split(','), function(i, name) {
if (shortcutKeys[name]) {
self.afterCreate(function() {
_ctrl(this.edit.doc, shortcutKeys[name], function() {
self.clickToolbar(name);
});
});
}
self.clickToolbar(name, function() {
self[name]();
});
});
self.clickToolbar('formatblock', function() {
var blocks = self.lang('formatblock.formatBlock'),
heights = {
h1 : 28,
h2 : 24,
h3 : 18,
H4 : 14,
p : 12
},
curVal = self.cmd.val('formatblock'),
menu = self.createMenu({
name : 'formatblock',
width : self.langType == 'en' ? 200 : 150
});
_each(blocks, function(key, val) {
var style = 'font-size:' + heights[key] + 'px;';
if (key.charAt(0) === 'h') {
style += 'font-weight:bold;';
}
menu.addItem({
title : '<span style="' + style + '" unselectable="on">' + val + '</span>',
height : heights[key] + 12,
checked : (curVal === key || curVal === val),
click : function() {
self.select().exec('formatblock', '<' + key + '>').hideMenu();
}
});
});
});
self.clickToolbar('fontname', function() {
var curVal = self.cmd.val('fontname'),
menu = self.createMenu({
name : 'fontname',
width : 150
});
_each(self.lang('fontname.fontName'), function(key, val) {
menu.addItem({
title : '<span style="font-family: ' + key + ';" unselectable="on">' + val + '</span>',
checked : (curVal === key.toLowerCase() || curVal === val.toLowerCase()),
click : function() {
self.exec('fontname', key).hideMenu();
}
});
});
});
self.clickToolbar('fontsize', function() {
var curVal = self.cmd.val('fontsize'),
menu = self.createMenu({
name : 'fontsize',
width : 150
});
_each(self.fontSizeTable, function(i, val) {
menu.addItem({
title : '<span style="font-size:' + val + ';" unselectable="on">' + val + '</span>',
height : _removeUnit(val) + 12,
checked : curVal === val,
click : function() {
self.exec('fontsize', val).hideMenu();
}
});
});
});
_each('forecolor,hilitecolor'.split(','), function(i, name) {
self.clickToolbar(name, function() {
self.createMenu({
name : name,
selectedColor : self.cmd.val(name) || 'default',
colors : self.colorTable,
click : function(color) {
self.exec(name, color).hideMenu();
}
});
});
});
_each(('cut,copy,paste').split(','), function(i, name) {
self.clickToolbar(name, function() {
self.focus();
try {
self.exec(name, null);
} catch(e) {
alert(self.lang(name + 'Error'));
}
});
});
self.clickToolbar('about', function() {
var html = '<div style="margin:20px;">' +
'<div>KindEditor ' + _VERSION + '</div>' +
'<div>Copyright © <a href="http://www.kindsoft.net/" target="_blank">kindsoft.net</a> All rights reserved.</div>' +
'</div>';
self.createDialog({
name : 'about',
width : 350,
title : self.lang('about'),
body : html
});
});
self.plugin.getSelectedLink = function() {
return self.cmd.commonAncestor('a');
};
self.plugin.getSelectedImage = function() {
return _getImageFromRange(self.edit.cmd.range, function(img) {
return !/^ke-\w+$/i.test(img[0].className);
});
};
self.plugin.getSelectedFlash = function() {
return _getImageFromRange(self.edit.cmd.range, function(img) {
return img[0].className == 'ke-flash';
});
};
self.plugin.getSelectedMedia = function() {
return _getImageFromRange(self.edit.cmd.range, function(img) {
return img[0].className == 'ke-media' || img[0].className == 'ke-rm';
});
};
self.plugin.getSelectedAnchor = function() {
return _getImageFromRange(self.edit.cmd.range, function(img) {
return img[0].className == 'ke-anchor';
});
};
_each('link,image,flash,media,anchor'.split(','), function(i, name) {
var uName = name.charAt(0).toUpperCase() + name.substr(1);
_each('edit,delete'.split(','), function(j, val) {
self.addContextmenu({
title : self.lang(val + uName),
click : function() {
self.loadPlugin(name, function() {
self.plugin[name][val]();
self.hideMenu();
});
},
cond : self.plugin['getSelected' + uName],
width : 150,
iconClass : val == 'edit' ? 'ke-icon-' + name : undefined
});
});
self.addContextmenu({ title : '-' });
});
self.plugin.getSelectedTable = function() {
return self.cmd.commonAncestor('table');
};
self.plugin.getSelectedRow = function() {
return self.cmd.commonAncestor('tr');
};
self.plugin.getSelectedCell = function() {
return self.cmd.commonAncestor('td');
};
_each(('prop,cellprop,colinsertleft,colinsertright,rowinsertabove,rowinsertbelow,rowmerge,colmerge,' +
'rowsplit,colsplit,coldelete,rowdelete,insert,delete').split(','), function(i, val) {
var cond = _inArray(val, ['prop', 'delete']) < 0 ? self.plugin.getSelectedCell : self.plugin.getSelectedTable;
self.addContextmenu({
title : self.lang('table' + val),
click : function() {
self.loadPlugin('table', function() {
self.plugin.table[val]();
self.hideMenu();
});
},
cond : cond,
width : 170,
iconClass : 'ke-icon-table' + val
});
});
self.addContextmenu({ title : '-' });
_each(('selectall,justifyleft,justifycenter,justifyright,justifyfull,insertorderedlist,' +
'insertunorderedlist,indent,outdent,subscript,superscript,hr,print,' +
'bold,italic,underline,strikethrough,removeformat,unlink').split(','), function(i, name) {
if (shortcutKeys[name]) {
self.afterCreate(function() {
_ctrl(this.edit.doc, shortcutKeys[name], function() {
self.cmd.selection();
self.clickToolbar(name);
});
});
}
self.clickToolbar(name, function() {
self.focus().exec(name, null);
});
});
self.afterCreate(function() {
var doc = self.edit.doc, cmd, bookmark, div,
cls = '__kindeditor_paste__', pasting = false;
function movePastedData() {
cmd.range.moveToBookmark(bookmark);
cmd.select();
if (_WEBKIT) {
K('div.' + cls, div).each(function() {
K(this).after('<br />').remove(true);
});
K('span.Apple-style-span', div).remove(true);
K('span.Apple-tab-span', div).remove(true);
K('span[style]', div).each(function() {
if (K(this).css('white-space') == 'nowrap') {
K(this).remove(true);
}
});
K('meta', div).remove();
}
var html = div[0].innerHTML;
div.remove();
if (html === '') {
return;
}
if (_WEBKIT) {
html = html.replace(/(<br>)\1/ig, '$1');
}
if (self.pasteType === 2) {
html = html.replace(/(<(?:p|p\s[^>]*)>) *(<\/p>)/ig, '');
if (/schemas-microsoft-com|worddocument|mso-\w+/i.test(html)) {
html = _clearMsWord(html, self.filterMode ? self.htmlTags : K.options.htmlTags);
} else {
html = _formatHtml(html, self.filterMode ? self.htmlTags : null);
html = self.beforeSetHtml(html);
}
}
if (self.pasteType === 1) {
html = html.replace(/ /ig, ' ');
html = html.replace(/\n\s*\n/g, '\n');
html = html.replace(/<br[^>]*>/ig, '\n');
html = html.replace(/<\/p><p[^>]*>/ig, '\n');
html = html.replace(/<[^>]+>/g, '');
html = html.replace(/ {2}/g, ' ');
if (self.newlineTag == 'p') {
if (/\n/.test(html)) {
html = html.replace(/^/, '<p>').replace(/$/, '<br /></p>').replace(/\n/g, '<br /></p><p>');
}
} else {
html = html.replace(/\n/g, '<br />$&');
}
}
self.insertHtml(html, true);
}
K(doc.body).bind('paste', function(e){
if (self.pasteType === 0) {
e.stop();
return;
}
if (pasting) {
return;
}
pasting = true;
K('div.' + cls, doc).remove();
cmd = self.cmd.selection();
bookmark = cmd.range.createBookmark();
div = K('<div class="' + cls + '"></div>', doc).css({
position : 'absolute',
width : '1px',
height : '1px',
overflow : 'hidden',
left : '-1981px',
top : K(bookmark.start).pos().y + 'px',
'white-space' : 'nowrap'
});
K(doc.body).append(div);
if (_IE) {
var rng = cmd.range.get(true);
rng.moveToElementText(div[0]);
rng.select();
rng.execCommand('paste');
e.preventDefault();
} else {
cmd.range.selectNodeContents(div[0]);
cmd.select();
}
setTimeout(function() {
movePastedData();
pasting = false;
}, 0);
});
});
self.beforeGetHtml(function(html) {
if (_IE && _V <= 8) {
html = html.replace(/<div\s+[^>]*data-ke-input-tag="([^"]*)"[^>]*>([\s\S]*?)<\/div>/ig, function(full, tag) {
return unescape(tag);
});
html = html.replace(/(<input)((?:\s+[^>]*)?>)/ig, function($0, $1, $2) {
if (!/\s+type="[^"]+"/i.test($0)) {
return $1 + ' type="text"' + $2;
}
return $0;
});
}
return html.replace(/(<(?:noscript|noscript\s[^>]*)>)([\s\S]*?)(<\/noscript>)/ig, function($0, $1, $2, $3) {
return $1 + _unescape($2).replace(/\s+/g, ' ') + $3;
})
.replace(/<img[^>]*class="?ke-(flash|rm|media)"?[^>]*>/ig, function(full) {
var imgAttrs = _getAttrList(full);
var styles = _getCssList(imgAttrs.style || '');
var attrs = _mediaAttrs(imgAttrs['data-ke-tag']);
var width = _undef(styles.width, '');
var height = _undef(styles.height, '');
if (/px/i.test(width)) {
width = _removeUnit(width);
}
if (/px/i.test(height)) {
height = _removeUnit(height);
}
attrs.width = _undef(imgAttrs.width, width);
attrs.height = _undef(imgAttrs.height, height);
return _mediaEmbed(attrs);
})
.replace(/<img[^>]*class="?ke-anchor"?[^>]*>/ig, function(full) {
var imgAttrs = _getAttrList(full);
return '<a name="' + unescape(imgAttrs['data-ke-name']) + '"></a>';
})
.replace(/<div\s+[^>]*data-ke-script-attr="([^"]*)"[^>]*>([\s\S]*?)<\/div>/ig, function(full, attr, code) {
return '<script' + unescape(attr) + '>' + unescape(code) + '</script>';
})
.replace(/<div\s+[^>]*data-ke-noscript-attr="([^"]*)"[^>]*>([\s\S]*?)<\/div>/ig, function(full, attr, code) {
return '<noscript' + unescape(attr) + '>' + unescape(code) + '</noscript>';
})
.replace(/(<[^>]*)data-ke-src="([^"]*)"([^>]*>)/ig, function(full, start, src, end) {
full = full.replace(/(\s+(?:href|src)=")[^"]*(")/i, function($0, $1, $2) {
return $1 + _unescape(src) + $2;
});
full = full.replace(/\s+data-ke-src="[^"]*"/i, '');
return full;
})
.replace(/(<[^>]+\s)data-ke-(on\w+="[^"]*"[^>]*>)/ig, function(full, start, end) {
return start + end;
});
});
self.beforeSetHtml(function(html) {
if (_IE && _V <= 8) {
html = html.replace(/<input[^>]*>|<(select|button)[^>]*>[\s\S]*?<\/\1>/ig, function(full) {
var attrs = _getAttrList(full);
var styles = _getCssList(attrs.style || '');
if (styles.display == 'none') {
return '<div class="ke-display-none" data-ke-input-tag="' + escape(full) + '"></div>';
}
return full;
});
}
return html.replace(/<embed[^>]*type="([^"]+)"[^>]*>(?:<\/embed>)?/ig, function(full) {
var attrs = _getAttrList(full);
attrs.src = _undef(attrs.src, '');
attrs.width = _undef(attrs.width, 0);
attrs.height = _undef(attrs.height, 0);
return _mediaImg(self.themesPath + 'common/blank.gif', attrs);
})
.replace(/<a[^>]*name="([^"]+)"[^>]*>(?:<\/a>)?/ig, function(full) {
var attrs = _getAttrList(full);
if (attrs.href !== undefined) {
return full;
}
return '<img class="ke-anchor" src="' + self.themesPath + 'common/anchor.gif" data-ke-name="' + escape(attrs.name) + '" />';
})
.replace(/<script([^>]*)>([\s\S]*?)<\/script>/ig, function(full, attr, code) {
return '<div class="ke-script" data-ke-script-attr="' + escape(attr) + '">' + escape(code) + '</div>';
})
.replace(/<noscript([^>]*)>([\s\S]*?)<\/noscript>/ig, function(full, attr, code) {
return '<div class="ke-noscript" data-ke-noscript-attr="' + escape(attr) + '">' + escape(code) + '</div>';
})
.replace(/(<[^>]*)(href|src)="([^"]*)"([^>]*>)/ig, function(full, start, key, src, end) {
if (full.match(/\sdata-ke-src="[^"]*"/i)) {
return full;
}
full = start + key + '="' + src + '"' + ' data-ke-src="' + _escape(src) + '"' + end;
return full;
})
.replace(/(<[^>]+\s)(on\w+="[^"]*"[^>]*>)/ig, function(full, start, end) {
return start + 'data-ke-' + end;
})
.replace(/<table[^>]*\s+border="0"[^>]*>/ig, function(full) {
if (full.indexOf('ke-zeroborder') >= 0) {
return full;
}
return _addClassToTag(full, 'ke-zeroborder');
});
});
});
})(window);