/*!
 * UEditorPlus parse
 * version: 2.0.0
*/
(function(){

(function () {
    UE = window.UE || {};
    var isIE = !!window.ActiveXObject;
    //定义utils工具
    var utils = {
        removeLastbs: function (url) {
            return url.replace(/\/$/, "");
        },
        extend: function (t, s) {
            var a = arguments,
                notCover = this.isBoolean(a[a.length - 1]) ? a[a.length - 1] : false,
                len = this.isBoolean(a[a.length - 1]) ? a.length - 1 : a.length;
            for (var i = 1; i < len; i++) {
                var x = a[i];
                for (var k in x) {
                    if (!notCover || !t.hasOwnProperty(k)) {
                        t[k] = x[k];
                    }
                }
            }
            return t;
        },
        isIE: isIE,
        cssRule: isIE
            ? function (key, style, doc) {
                var indexList, index;
                doc = doc || document;
                if (doc.indexList) {
                    indexList = doc.indexList;
                } else {
                    indexList = doc.indexList = {};
                }
                var sheetStyle;
                if (!indexList[key]) {
                    if (style === undefined) {
                        return "";
                    }
                    sheetStyle = doc.createStyleSheet(
                        "",
                        (index = doc.styleSheets.length)
                    );
                    indexList[key] = index;
                } else {
                    sheetStyle = doc.styleSheets[indexList[key]];
                }
                if (style === undefined) {
                    return sheetStyle.cssText;
                }
                sheetStyle.cssText = sheetStyle.cssText + "\n" + (style || "");
            }
            : function (key, style, doc) {
                doc = doc || document;
                var head = doc.getElementsByTagName("head")[0],
                    node;
                if (!(node = doc.getElementById(key))) {
                    if (style === undefined) {
                        return "";
                    }
                    node = doc.createElement("style");
                    node.id = key;
                    head.appendChild(node);
                }
                if (style === undefined) {
                    return node.innerHTML;
                }
                if (style !== "") {
                    node.innerHTML = node.innerHTML + "\n" + style;
                } else {
                    head.removeChild(node);
                }
            },
        domReady: function (onready) {
            var doc = window.document;
            if (doc.readyState === "complete") {
                onready();
            } else {
                if (isIE) {
                    (function () {
                        if (doc.isReady) return;
                        try {
                            doc.documentElement.doScroll("left");
                        } catch (error) {
                            setTimeout(arguments.callee, 0);
                            return;
                        }
                        onready();
                    })();
                    window.attachEvent("onload", function () {
                        onready();
                    });
                } else {
                    doc.addEventListener(
                        "DOMContentLoaded",
                        function () {
                            doc.removeEventListener(
                                "DOMContentLoaded",
                                arguments.callee,
                                false
                            );
                            onready();
                        },
                        false
                    );
                    window.addEventListener(
                        "load",
                        function () {
                            onready();
                        },
                        false
                    );
                }
            }
        },
        each: function (obj, iterator, context) {
            if (obj == null) return;
            if (obj.length === +obj.length) {
                for (var i = 0, l = obj.length; i < l; i++) {
                    if (iterator.call(context, obj[i], i, obj) === false) return false;
                }
            } else {
                for (var key in obj) {
                    if (obj.hasOwnProperty(key)) {
                        if (iterator.call(context, obj[key], key, obj) === false)
                            return false;
                    }
                }
            }
        },
        inArray: function (arr, item) {
            var index = -1;
            this.each(arr, function (v, i) {
                if (v === item) {
                    index = i;
                    return false;
                }
            });
            return index;
        },
        pushItem: function (arr, item) {
            if (this.inArray(arr, item) == -1) {
                arr.push(item);
            }
        },
        trim: function (str) {
            return str.replace(/(^[ \t\n\r]+)|([ \t\n\r]+$)/g, "");
        },
        indexOf: function (array, item, start) {
            var index = -1;
            start = this.isNumber(start) ? start : 0;
            this.each(array, function (v, i) {
                if (i >= start && v === item) {
                    index = i;
                    return false;
                }
            });
            return index;
        },
        hasClass: function (element, className) {
            className = className
                .replace(/(^[ ]+)|([ ]+$)/g, "")
                .replace(/[ ]{2,}/g, " ")
                .split(" ");
            for (var i = 0, ci, cls = element.className; (ci = className[i++]);) {
                if (!new RegExp("\\b" + ci + "\\b", "i").test(cls)) {
                    return false;
                }
            }
            return i - 1 == className.length;
        },
        addClass: function (elm, classNames) {
            if (!elm) return;
            classNames = this.trim(classNames).replace(/[ ]{2,}/g, " ").split(" ");
            for (var i = 0, ci, cls = elm.className; (ci = classNames[i++]);) {
                if (!new RegExp("\\b" + ci + "\\b").test(cls)) {
                    cls += " " + ci;
                }
            }
            elm.className = utils.trim(cls);
        },
        removeClass: function (elm, classNames) {
            classNames = this.isArray(classNames)
                ? classNames
                : this.trim(classNames).replace(/[ ]{2,}/g, " ").split(" ");
            for (var i = 0, ci, cls = elm.className; (ci = classNames[i++]);) {
                cls = cls.replace(new RegExp("\\b" + ci + "\\b"), "");
            }
            cls = this.trim(cls).replace(/[ ]{2,}/g, " ");
            elm.className = cls;
            !cls && elm.removeAttribute("className");
        },
        on: function (element, type, handler) {
            var types = this.isArray(type) ? type : type.split(/\s+/),
                k = types.length;
            if (k)
                while (k--) {
                    type = types[k];
                    if (element.addEventListener) {
                        element.addEventListener(type, handler, false);
                    } else {
                        if (!handler._d) {
                            handler._d = {
                                els: []
                            };
                        }
                        var key = type + handler.toString(),
                            index = utils.indexOf(handler._d.els, element);
                        if (!handler._d[key] || index == -1) {
                            if (index == -1) {
                                handler._d.els.push(element);
                            }
                            if (!handler._d[key]) {
                                handler._d[key] = function (evt) {
                                    return handler.call(evt.srcElement, evt || window.event);
                                };
                            }

                            element.attachEvent("on" + type, handler._d[key]);
                        }
                    }
                }
            element = null;
        },
        off: function (element, type, handler) {
            var types = this.isArray(type) ? type : type.split(/\s+/),
                k = types.length;
            if (k)
                while (k--) {
                    type = types[k];
                    if (element.removeEventListener) {
                        element.removeEventListener(type, handler, false);
                    } else {
                        var key = type + handler.toString();
                        try {
                            element.detachEvent(
                                "on" + type,
                                handler._d ? handler._d[key] : handler
                            );
                        } catch (e) {
                        }
                        if (handler._d && handler._d[key]) {
                            var index = utils.indexOf(handler._d.els, element);
                            if (index != -1) {
                                handler._d.els.splice(index, 1);
                            }
                            handler._d.els.length == 0 && delete handler._d[key];
                        }
                    }
                }
        },
        loadFile: (function () {
            var tmpList = [];

            function getItem(doc, obj) {
                try {
                    for (var i = 0, ci; (ci = tmpList[i++]);) {
                        if (ci.doc === doc && ci.url == (obj.src || obj.href)) {
                            return ci;
                        }
                    }
                } catch (e) {
                    return null;
                }
            }

            return function (doc, obj, fn) {
                var item = getItem(doc, obj);
                if (item) {
                    if (item.ready) {
                        fn && fn();
                    } else {
                        item.funs.push(fn);
                    }
                    return;
                }
                tmpList.push({
                    doc: doc,
                    url: obj.src || obj.href,
                    funs: [fn]
                });
                if (!doc.body) {
                    var html = [];
                    for (var p in obj) {
                        if (p == "tag") continue;
                        html.push(p + '="' + obj[p] + '"');
                    }
                    doc.write(
                        "<" + obj.tag + " " + html.join(" ") + " ></" + obj.tag + ">"
                    );
                    return;
                }
                if (obj.id && doc.getElementById(obj.id)) {
                    return;
                }
                var element = doc.createElement(obj.tag);
                delete obj.tag;
                for (var p in obj) {
                    element.setAttribute(p, obj[p]);
                }
                element.onload = element.onreadystatechange = function () {
                    if (!this.readyState || /loaded|complete/.test(this.readyState)) {
                        item = getItem(doc, obj);
                        if (item.funs.length > 0) {
                            item.ready = 1;
                            for (var fi; (fi = item.funs.pop());) {
                                fi();
                            }
                        }
                        element.onload = element.onreadystatechange = null;
                    }
                };
                element.onerror = function () {
                    throw Error(
                        "The load " + (obj.href || obj.src) + " fails,check the url"
                    );
                };
                doc.getElementsByTagName("head")[0].appendChild(element);
            };
        })()
    };
    utils.each(
        ["String", "Function", "Array", "Number", "RegExp", "Object", "Boolean"],
        function (v) {
            utils["is" + v] = function (obj) {
                return Object.prototype.toString.apply(obj) == "[object " + v + "]";
            };
        }
    );
    var parselist = {};
    UE.parse = {
        register: function (parseName, fn) {
            parselist[parseName] = fn;
        },
        load: function (opt) {
            utils.each(parselist, function (v) {
                v.call(opt, utils);
            });
        }
    };
    uParse = function (selector, opt) {
        utils.domReady(function () {
            var contents;
            if (document.querySelectorAll) {
                contents = document.querySelectorAll(selector);
            } else {
                if (/^#/.test(selector)) {
                    contents = [document.getElementById(selector.replace(/^#/, ""))];
                } else if (/^\./.test(selector)) {
                    var contents = [];
                    utils.each(document.getElementsByTagName("*"), function (node) {
                        if (
                            node.className &&
                            new RegExp("\\b" + selector.replace(/^\./, "") + "\\b", "i").test(
                                node.className
                            )
                        ) {
                            contents.push(node);
                        }
                    });
                } else {
                    contents = document.getElementsByTagName(selector);
                }
            }
            utils.each(contents, function (v) {
                UE.parse.load(utils.extend({root: v, selector: selector}, opt));
            });
        });
    };
})();

UE.parse.register("insertcode", function (utils) {
    var pres = this.root.getElementsByTagName("pre");
    if (pres.length) {
        if (typeof XRegExp == "undefined") {
            var jsurl, cssurl;
            if (this.rootPath !== undefined) {
                jsurl =
                    utils.removeLastbs(this.rootPath) +
                    "/third-party/SyntaxHighlighter/shCore.js";
                cssurl =
                    utils.removeLastbs(this.rootPath) +
                    "/third-party/SyntaxHighlighter/shCoreDefault.css";
            } else {
                jsurl = this.highlightJsUrl;
                cssurl = this.highlightCssUrl;
            }
            utils.loadFile(document, {
                id: "syntaxhighlighter_css",
                tag: "link",
                rel: "stylesheet",
                type: "text/css",
                href: cssurl
            });
            utils.loadFile(
                document,
                {
                    id: "syntaxhighlighter_js",
                    src: jsurl,
                    tag: "script",
                    type: "text/javascript",
                    defer: "defer"
                },
                function () {
                    utils.each(pres, function (pi) {
                        if (pi && /brush/i.test(pi.className)) {
                            SyntaxHighlighter.highlight(pi);
                        }
                    });
                }
            );
        } else {
            utils.each(pres, function (pi) {
                if (pi && /brush/i.test(pi.className)) {
                    SyntaxHighlighter.highlight(pi);
                }
            });
        }
    }
});

UE.parse.register("table", function (utils) {
    var me = this,
        root = this.root,
        tables = root.getElementsByTagName("table");
    if (tables.length) {
        var selector = this.selector;
        //追加默认的表格样式
        utils.cssRule(
            "table",
            selector +
            " table.noBorderTable td," +
            selector +
            " table.noBorderTable th," +
            selector +
            " table.noBorderTable caption{border:1px dashed #ddd !important}" +
            selector +
            " table.sortEnabled tr.firstRow th," +
            selector +
            " table.sortEnabled tr.firstRow td{padding-right:20px; background-repeat: no-repeat;" +
            "background-position: center right; background-image:url(" +
            this.rootPath +
            "themes/default/images/sortable.png);}" +
            selector +
            " table.sortEnabled tr.firstRow th:hover," +
            selector +
            " table.sortEnabled tr.firstRow td:hover{background-color: #EEE;}" +
            selector +
            " table{margin-bottom:10px;border-collapse:collapse;display:table;}" +
            selector +
            " td," +
            selector +
            " th{padding: 5px 10px;border: 1px solid #DDD;}" +
            selector +
            " caption{border:1px dashed #DDD;border-bottom:0;padding:3px;text-align:center;}" +
            selector +
            " th{border-top:1px solid #BBB;background:#F7F7F7;}" +
            selector +
            " table tr.firstRow th{border-top:2px solid #BBB;background:#F7F7F7;}" +
            selector +
            " tr.ue-table-interlace-color-single td{ background: #fcfcfc; }" +
            selector +
            " tr.ue-table-interlace-color-double td{ background: #f7faff; }" +
            selector +
            " td p{margin:0;padding:0;width:auto;height:auto;}",
            document
        );
        //填充空的单元格

        utils.each("td th caption".split(" "), function (tag) {
            var cells = root.getElementsByTagName(tag);
            cells.length &&
            utils.each(cells, function (node) {
                if (!node.firstChild) {
                    node.innerHTML = "&nbsp;";
                }
            });
        });

        //表格可排序
        var tables = root.getElementsByTagName("table");
        utils.each(tables, function (table) {
            if (/\bsortEnabled\b/.test(table.className)) {
                utils.on(table, "click", function (e) {
                    var target = e.target || e.srcElement,
                        cell = findParentByTagName(target, ["td", "th"]);
                    var table = findParentByTagName(target, "table"),
                        colIndex = utils.indexOf(table.rows[0].cells, cell),
                        sortType = table.getAttribute("data-sort-type");
                    if (colIndex != -1) {
                        sortTable(table, colIndex, me.tableSortCompareFn || sortType);
                        updateTable(table);
                    }
                });
            }
        });

        //按照标签名查找父节点
        function findParentByTagName(target, tagNames) {
            var i,
                current = target;
            tagNames = utils.isArray(tagNames) ? tagNames : [tagNames];
            while (current) {
                for (i = 0; i < tagNames.length; i++) {
                    if (current.tagName == tagNames[i].toUpperCase()) return current;
                }
                current = current.parentNode;
            }
            return null;
        }

        //表格排序
        function sortTable(table, sortByCellIndex, compareFn) {
            var rows = table.rows,
                trArray = [],
                flag = rows[0].cells[0].tagName === "TH",
                lastRowIndex = 0;

            for (var i = 0, len = rows.length; i < len; i++) {
                trArray[i] = rows[i];
            }

            var Fn = {
                reversecurrent: function (td1, td2) {
                    return 1;
                },
                orderbyasc: function (td1, td2) {
                    var value1 = td1.innerText || td1.textContent,
                        value2 = td2.innerText || td2.textContent;
                    return value1.localeCompare(value2);
                },
                reversebyasc: function (td1, td2) {
                    var value1 = td1.innerHTML,
                        value2 = td2.innerHTML;
                    return value2.localeCompare(value1);
                },
                orderbynum: function (td1, td2) {
                    var value1 = td1[utils.isIE ? "innerText" : "textContent"].match(
                        /\d+/
                        ),
                        value2 = td2[utils.isIE ? "innerText" : "textContent"].match(/\d+/);
                    if (value1) value1 = +value1[0];
                    if (value2) value2 = +value2[0];
                    return (value1 || 0) - (value2 || 0);
                },
                reversebynum: function (td1, td2) {
                    var value1 = td1[utils.isIE ? "innerText" : "textContent"].match(
                        /\d+/
                        ),
                        value2 = td2[utils.isIE ? "innerText" : "textContent"].match(/\d+/);
                    if (value1) value1 = +value1[0];
                    if (value2) value2 = +value2[0];
                    return (value2 || 0) - (value1 || 0);
                }
            };

            //对表格设置排序的标记data-sort-type
            table.setAttribute(
                "data-sort-type",
                compareFn && typeof compareFn === "string" && Fn[compareFn]
                    ? compareFn
                    : ""
            );

            //th不参与排序
            flag && trArray.splice(0, 1);
            trArray = sort(trArray, function (tr1, tr2) {
                var result;
                if (compareFn && typeof compareFn === "function") {
                    result = compareFn.call(
                        this,
                        tr1.cells[sortByCellIndex],
                        tr2.cells[sortByCellIndex]
                    );
                } else if (compareFn && typeof compareFn === "number") {
                    result = 1;
                } else if (
                    compareFn &&
                    typeof compareFn === "string" &&
                    Fn[compareFn]
                ) {
                    result = Fn[compareFn].call(
                        this,
                        tr1.cells[sortByCellIndex],
                        tr2.cells[sortByCellIndex]
                    );
                } else {
                    result = Fn["orderbyasc"].call(
                        this,
                        tr1.cells[sortByCellIndex],
                        tr2.cells[sortByCellIndex]
                    );
                }
                return result;
            });
            var fragment = table.ownerDocument.createDocumentFragment();
            for (var j = 0, len = trArray.length; j < len; j++) {
                fragment.appendChild(trArray[j]);
            }
            var tbody = table.getElementsByTagName("tbody")[0];
            if (!lastRowIndex) {
                tbody.appendChild(fragment);
            } else {
                tbody.insertBefore(
                    fragment,
                    rows[lastRowIndex - range.endRowIndex + range.beginRowIndex - 1]
                );
            }
        }

        //冒泡排序
        function sort(array, compareFn) {
            compareFn =
                compareFn ||
                function (item1, item2) {
                    return item1.localeCompare(item2);
                };
            for (var i = 0, len = array.length; i < len; i++) {
                for (var j = i, length = array.length; j < length; j++) {
                    if (compareFn(array[i], array[j]) > 0) {
                        var t = array[i];
                        array[i] = array[j];
                        array[j] = t;
                    }
                }
            }
            return array;
        }

        //更新表格
        function updateTable(table) {
            //给第一行设置firstRow的样式名称,在排序图标的样式上使用到
            if (!utils.hasClass(table.rows[0], "firstRow")) {
                for (var i = 1; i < table.rows.length; i++) {
                    utils.removeClass(table.rows[i], "firstRow");
                }
                utils.addClass(table.rows[0], "firstRow");
            }
        }
    }
});

UE.parse.register("background", function (utils) {
    var me = this,
        root = me.root,
        p = root.getElementsByTagName("p"),
        styles;

    for (var i = 0, ci; (ci = p[i++]);) {
        styles = ci.getAttribute("data-background");
        if (styles) {
            ci.parentNode.removeChild(ci);
        }
    }

    //追加默认的表格样式
    styles &&
    utils.cssRule(
        "ueditor_background",
        me.selector + "{" + styles + "}",
        document
    );
});

UE.parse.register("list", function (utils) {
    var customCss = [],
        customStyle = {
            cn: "cn-1-",
            cn1: "cn-2-",
            cn2: "cn-3-",
            num: "num-1-",
            num1: "num-2-",
            num2: "num-3-",
            dash: "dash",
            dot: "dot"
        };

    utils.extend(this, {
        liiconpath: "http://bs.baidu.com/listicon/",
        listDefaultPaddingLeft: "20"
    });

    var root = this.root,
        ols = root.getElementsByTagName("ol"),
        uls = root.getElementsByTagName("ul"),
        selector = this.selector;

    if (ols.length) {
        applyStyle.call(this, ols);
    }

    if (uls.length) {
        applyStyle.call(this, uls);
    }

    if (ols.length || uls.length) {
        customCss.push(selector + " .list-paddingleft-1{padding-left:0}");
        customCss.push(
            selector +
            " .list-paddingleft-2{padding-left:" +
            this.listDefaultPaddingLeft +
            "px}"
        );
        customCss.push(
            selector +
            " .list-paddingleft-3{padding-left:" +
            this.listDefaultPaddingLeft * 2 +
            "px}"
        );

        utils.cssRule(
            "list",
            selector +
            " ol," +
            selector +
            " ul{margin:0;padding:0;}\n" +
            selector +
            " li{clear:both;}\n" +
            customCss.join("\n"),
            document
        );
    }

    function applyStyle(nodes) {
        var T = this;
        utils.each(nodes, function (list) {
            if (list.className && /custom_/i.test(list.className)) {
                var listStyle = list.className.match(/custom_(\w+)/)[1];
                if (listStyle == "dash" || listStyle == "dot") {
                    utils.pushItem(
                        customCss,
                        selector +
                        " li.list-" +
                        customStyle[listStyle] +
                        "{background-image:url(" +
                        T.liiconpath +
                        customStyle[listStyle] +
                        ".gif)}"
                    );
                    utils.pushItem(
                        customCss,
                        selector +
                        " ul.custom_" +
                        listStyle +
                        "{list-style:none;} " +
                        selector +
                        " ul.custom_" +
                        listStyle +
                        " li{background-position:0 3px;background-repeat:no-repeat}"
                    );
                } else {
                    var index = 1;
                    utils.each(list.childNodes, function (li) {
                        if (li.tagName == "LI") {
                            utils.pushItem(
                                customCss,
                                selector +
                                " li.list-" +
                                customStyle[listStyle] +
                                index +
                                "{background-image:url(" +
                                T.liiconpath +
                                "list-" +
                                customStyle[listStyle] +
                                index +
                                ".gif)}"
                            );
                            index++;
                        }
                    });
                    utils.pushItem(
                        customCss,
                        selector +
                        " ol.custom_" +
                        listStyle +
                        "{list-style:none;}" +
                        selector +
                        " ol.custom_" +
                        listStyle +
                        " li{background-position:0 3px;background-repeat:no-repeat}"
                    );
                }
                switch (listStyle) {
                    case "cn":
                        utils.pushItem(
                            customCss,
                            selector +
                            " li.list-" +
                            listStyle +
                            "-paddingleft-1{padding-left:25px}"
                        );
                        utils.pushItem(
                            customCss,
                            selector +
                            " li.list-" +
                            listStyle +
                            "-paddingleft-2{padding-left:40px}"
                        );
                        utils.pushItem(
                            customCss,
                            selector +
                            " li.list-" +
                            listStyle +
                            "-paddingleft-3{padding-left:55px}"
                        );
                        break;
                    case "cn1":
                        utils.pushItem(
                            customCss,
                            selector +
                            " li.list-" +
                            listStyle +
                            "-paddingleft-1{padding-left:30px}"
                        );
                        utils.pushItem(
                            customCss,
                            selector +
                            " li.list-" +
                            listStyle +
                            "-paddingleft-2{padding-left:40px}"
                        );
                        utils.pushItem(
                            customCss,
                            selector +
                            " li.list-" +
                            listStyle +
                            "-paddingleft-3{padding-left:55px}"
                        );
                        break;
                    case "cn2":
                        utils.pushItem(
                            customCss,
                            selector +
                            " li.list-" +
                            listStyle +
                            "-paddingleft-1{padding-left:40px}"
                        );
                        utils.pushItem(
                            customCss,
                            selector +
                            " li.list-" +
                            listStyle +
                            "-paddingleft-2{padding-left:55px}"
                        );
                        utils.pushItem(
                            customCss,
                            selector +
                            " li.list-" +
                            listStyle +
                            "-paddingleft-3{padding-left:68px}"
                        );
                        break;
                    case "num":
                    case "num1":
                        utils.pushItem(
                            customCss,
                            selector +
                            " li.list-" +
                            listStyle +
                            "-paddingleft-1{padding-left:25px}"
                        );
                        break;
                    case "num2":
                        utils.pushItem(
                            customCss,
                            selector +
                            " li.list-" +
                            listStyle +
                            "-paddingleft-1{padding-left:35px}"
                        );
                        utils.pushItem(
                            customCss,
                            selector +
                            " li.list-" +
                            listStyle +
                            "-paddingleft-2{padding-left:40px}"
                        );
                        break;
                    case "dash":
                        utils.pushItem(
                            customCss,
                            selector +
                            " li.list-" +
                            listStyle +
                            "-paddingleft{padding-left:35px}"
                        );
                        break;
                    case "dot":
                        utils.pushItem(
                            customCss,
                            selector +
                            " li.list-" +
                            listStyle +
                            "-paddingleft{padding-left:20px}"
                        );
                }
            }
        });
    }
});


})();