var $body = $("body");
ue.registerui('wordconvert',
    function (editor) {
        var managepath = editor.options['wordconverturl'];
        var uploadproviderkey = editor.options["uploadproviderkey"];
        var isextendfield = editor.options["isextendfield"];
        var extendfieldid = editor.options["extendfieldid"];
        var iframeurl = managepath +
            '?uploadproviderkey=' +
            uploadproviderkey +
            '&isextendfield=' +
            isextendfield +
            '&extendfieldid=' +
            extendfieldid +
            '&propertyname=' +
            editor.key;
        //创建dialog
        var worddialog = new ue.ui.dialog({
            //指定弹出层中页面的路径
            iframeurl: iframeurl,
            editor: editor,
            name: "wordconvertdialog",
            title: '导入word文档',
            cssrules: 'width:698px;height:380px;',
            buttons: [
                {
                    classname: 'edui-okbutton',
                    label: '确定',
                    onclick: function () {
                        var checkboxchecked,
                            isremovelink,
                            wordcontent,
                            $title,
                            filename,
                            confirmresult = true;
                        var $dialogcontents = $(this.getdom()).parents('.edui-dialog').find('iframe').contents();
                        var id = $dialogcontents.find("#ueditor_uoloadword_tab").find(".active").attr("id");
                        switch (id) {
                            case "uploadword":
                                checkboxchecked = $dialogcontents.find('.selectfilename input[type=checkbox]')
                                    .prop('checked');
                                isremovelink = $dialogcontents.find('#word_convert-remove_link').prop('checked');
                                if ($dialogcontents.find("#filename").html().trim() && !$dialogcontents.find('#wordcontent').html()) {
                                    alert("word文档还未上传成功，请稍后。");
                                    return;
                                }

                                wordcontent = $dialogcontents.find('#wordcontent').html();
                                break;
                            case "uploadlocalword":
                                checkboxchecked = $dialogcontents.find('#localwordfilename').prop('checked');
                                isremovelink = $dialogcontents.find('#localwordremovelink').prop('checked');
                                wordcontent = getselectjsonarr($dialogcontents, "#localfile_selectjsonarr", "word");
                                break;
                            case "uploadmaterialword":
                                checkboxchecked = $dialogcontents.find('#materialwordfilename').prop('checked');
                                isremovelink = $dialogcontents.find('#materialwordremovelink').prop('checked');
                                wordcontent = getselectjsonarr($dialogcontents, "#material_selectjsonarr", "word");
                                break;
                        }
                        if (wordcontent) {
                            if (checkboxchecked) {
                                $title = $(this.getdom()).parents().find('input[name="title"]');
                                filename = $dialogcontents.find("#filename").html().trim();
                                if ($title.val().trim().length > 0) {
                                    confirmresult = confirm("是否替换已有的标题？");
                                }

                                if (confirmresult) {
                                    $title.val(filename.substring(0, filename.lastindexof('.')));
                                }
                            }
                            if (isremovelink) {
                                var $contentparsed = $($.parsehtml("<div>" + $.trim(wordcontent) + "</div>"));
                                $contentparsed.find('a').each(function (i, n) {
                                    var $taga = $(n);
                                    $taga.replacewith($taga.html());
                                });

                                wordcontent = $contentparsed.get(0).outerhtml;
                            }

                            var isappendto = editor.getcontent() !== '';
                            editor.setcontent(wordcontent.trim(), isappendto);

                        }
                        worddialog.close();
                    }
                },
                {
                    classname: 'edui-nobutton',
                    label: '取消',
                    onclick: function () {
                        worddialog.close();
                    }
                }
            ]
        });
        //创建word按钮
        var btn = new ue.ui.button({
            name: 'importword',
            title: '导入word文档',
            cssrules: 'background-position: -300px 80px;',
            onclick: function () {
                var $title = $(this.getdom()).parents().find('input[name="title"]');
                if ($title.length > 0) {
                    worddialog.iframeurl = iframeurl + "&showwordcheckbox=true";
                }

                worddialog.render();
                worddialog.open();
            }
        });

        editor.addlistener('selectionchange',
            function (type, causebyui, uiready) {
                if (!uiready) {
                    var state = editor.querycommandstate("wordconvert");

                    if (state === -1) {
                        btn.setdisabled(true);
                    } else {
                        btn.setdisabled(false);
                    }
                }

            });
        return btn;
    });

ue.registerui('collapse',
    function (editor, uiname) {
        var btn = new ue.ui.button({
            name: uiname,
            title: '展开/折叠',
            showicon: false,
            label: '<i id="##_icon" class="fa fa-angle-double-down"></i>',
            editor: editor,
            onclick: function () {
                var toolbarbox = editor.ui.getdom('toolbarbox');
                var icon = this.getdom('icon');
                if (toolbarbox.dataset.collapse === 'false') {
                    toolbarbox.classname = "edui-editor-toolbarbox edui-default";
                    toolbarbox.dataset.collapse = 'true';
                    icon.classname = 'fa fa-angle-double-down';

                } else {
                    toolbarbox.classname = "edui-editor-toolbarbox-open edui-default";
                    toolbarbox.dataset.collapse = 'false';
                    icon.classname = 'fa fa-angle-double-up';
                }
            }
        });

        return btn;
    });

ue.registerui('rarefont',
    function (editor, uiname) {
        var btn = new ue.ui.button({
            name: uiname,
            title: '非常见字体检测',
            showicon: false,
            label: '<i id="rate_font_icon" class="fa fa-font rare-font-default"></i>',
            editor: editor,
            onclick: function () {
            }
        });
        editor.addlistener('selectionchange',
            function (type, causebyui, uiready) {
                if (!uiready) {
                    var content = editor.getcontent();
                    var usefonts = [];
                    var styles = content.match(/style\s*\=\s*\"(.*?)\"/gi); //获取所有的style="..."。
                    if (styles) {
                        for (var i = 0; i < styles.length; i++) {
                            var style = styles[i].replace(/[\"\']/g, ''); //去除所有单双引号。
                            style = style.replace(/&quot;/g, '').replace(/&apos;/g, '');
                            style = style.replace(/&#34;/g, '').replace(/&#39;/g, '') + '"';
                            var fontfamilies = style.match(/font-family\s*\:\s*(.*?)[\;\"]/gi); //获取font-family:...;。
                            if (fontfamilies) {
                                for (var j = 0; j < fontfamilies.length; j++) {
                                    var font = fontfamilies[j].match(/([^\:]+)(?=[\;\"])/gi); //获取font-family值。
                                    usefonts = usefonts.concat(font.tostring().split(','));
                                }
                                usefonts = array.from(new set(usefonts)); //去重。
                            }
                        }
                    }
                    var rarefonts = [];
                    var commonfonts = ['andale mono', 'arial', 'helvetica', 'sans-serif', 'arial black', 'avant garde', 'comic sans ms', 'impact', 'chicago', 'times new roman', '宋体', 'simsun', '楷体', 'simkai', '微软雅黑', 'microsoft yahei', '黑体', 'simhei', '隶书', 'simli'];
                    if (usefonts.length) {
                        for (var i = 0; i < usefonts.length; i++) {
                            if (commonfonts.indexof(usefonts[i].trim()) === -1) {
                                rarefonts.push(usefonts[i].trim());
                            }
                        }
                    }
                    if (rarefonts.length) {
                        $('#rate_font_icon').attr('class', 'fa fa-font rare-font-twinkle');
                        var tips = '检测到内容格式中设置了非常见字体“' + rarefonts.join('、') + '”，可能会出现在客户端浏览时字体设置失效的问题！因为并不是所有客户端的电脑上都已会安装非常见字体。如果客户端没有安装相应的字体，在显示时就会出现字体设置失效的问题。另外请确认您已获得了此字体的著作权人的授权，未经授权使用商业字体将面临侵权的风险。';
                        $('#rate_font_icon').parents('.edui-button-body').attr('title', tips);
                    } else {
                        $('#rate_font_icon').attr('class', 'fa fa-font rare-font-default');
                        $('#rate_font_icon').parents('.edui-button-body').attr('title', btn.title);
                    }
                }
            });
        return btn;
    });
ue.registerui('pdfconvert',
    function (editor) {
        var managepath = editor.options['pdfconverturl'];
        var uploadproviderkey = editor.options["uploadproviderkey"];
        var isextendfield = editor.options["isextendfield"];
        var extendfieldid = editor.options["extendfieldid"];
        var iframeurl = managepath +
            '?uploadproviderkey=' +
            uploadproviderkey +
            '&isextendfield=' +
            isextendfield +
            '&extendfieldid=' +
            extendfieldid +
            '&propertyname=' +
            editor.key;
        //创建dialog
        var pdfdialog = new ue.ui.dialog({
            //指定弹出层中页面的路径
            iframeurl: iframeurl,
            editor: editor,
            name: "pdfconvertdialog",
            title: 'pdf导入',
            cssrules: 'width:698px;height:380px;',
            buttons: [
                {
                    classname: 'edui-okbutton',
                    label: '确定',
                    onclick: function () {
                        var $dialogcontents = $(this.getdom()).parents('.edui-dialog').find('iframe').contents();

                        var pdfcontent = "",
                            iswidthequal,
                            checkboxchecked,
                            $title,
                            filename;
                        var id = $dialogcontents.find("#ueditor_uoloadpdf_tab").find(".active").attr("id");
                        switch (id) {
                            case "uploadpdf":
                                iswidthequal = $dialogcontents.find('#pdf_convert-width_equal').prop('checked');
                                checkboxchecked =
                                    $dialogcontents.find('.selectfilename input[type=checkbox]').prop('checked');
                                pdfcontent = $dialogcontents.find('#pdfcontent').html();

                                break;
                            case "uploadlocalpdf":
                                /* 从已上传文件中选择*/
                                iswidthequal = $dialogcontents.find('#localpdfwidthequal').prop('checked');
                                checkboxchecked =
                                    $dialogcontents.find('#localpdffilename').prop('checked');
                                pdfcontent = getselectjsonarr($dialogcontents, "#localfile_selectjsonarr", "pdf");
                                break;
                            case "uploadmaterialpdf":
                                /* 从素材库中选择*/
                                iswidthequal = $dialogcontents.find('#materialpdfwidthequal').prop('checked');
                                checkboxchecked =
                                    $dialogcontents.find('#materialpdffilename').prop('checked');
                                pdfcontent = getselectjsonarr($dialogcontents, "#material_selectjsonarr", "pdf");
                                break;

                        }
                        if (pdfcontent) {
                            if (checkboxchecked) {
                                $title = $(this.getdom()).parents().find('input[name="title"]');
                                filename = $dialogcontents.find("#filename").html().trim();
                                var confirmresult = true;
                                if ($title.val().trim().length > 0) {
                                    confirmresult = confirm("是否替换已有的标题？");
                                }
                                if (confirmresult) {
                                    $title.val(filename.substring(0, filename.lastindexof('.')));
                                }
                            }
                            if (iswidthequal) {
                                pdfcontent = pdfcontent.trim().replace('<img',
                                    '<img class=pdfiswidthequals');
                            } else {
                                pdfcontent = pdfcontent.trim().replace('<img',
                                    '<img class=pdfiswidthequal');
                            }
                        }

                        if (editor.getcontent().length > 0) {
                            editor.focus();
                            editor.execcommand('inserthtml', pdfcontent.trim());
                        } else {
                            editor.setcontent(pdfcontent.trim(), false);
                        }

                        pdfdialog.close();
                    }
                },
                {
                    classname: 'edui-nobutton',
                    label: '取消',
                    onclick: function () {
                        pdfdialog.close();
                    }
                }
            ]
        });
        //创建pdf按钮
        var btn = new ue.ui.button({
            name: 'importpdf',
            title: 'pdf导入',
            cssrules: 'background-position: -280px 80px;',
            onclick: function () {
                var $title = $(this.getdom()).parents().find('input[name="title"]');
                if ($title.length > 0) {
                    pdfdialog.iframeurl = iframeurl + "&showpdfcheckbox=true";
                }
                pdfdialog.render();
                pdfdialog.open();
            }
        });

        editor.addlistener('selectionchange',
            function (type, causebyui, uiready) {
                if (!uiready) {
                    var state = editor.querycommandstate("pdfconvert");

                    if (state === -1) {
                        btn.setdisabled(true);
                    } else {
                        btn.setdisabled(false);
                    }
                }
            });
        return btn;

    });

// 插入音频。
ue.registerui('insertaudio',
    function (editor) {
        var managepath = editor.options['insertaudiourl'];
        var uploadproviderkey = editor.options["uploadproviderkey"];
        var isextendfield = editor.options["isextendfield"];
        var extendfieldid = editor.options["extendfieldid"];
        var iframeurl = managepath +
            '?uploadproviderkey=' +
            uploadproviderkey +
            '&isextendfield=' +
            isextendfield +
            '&extendfieldid=' +
            extendfieldid +
            '&propertyname=' +
            editor.key;
        //创建dialog
        var pdfdialog = new ue.ui.dialog({
            //指定弹出层中页面的路径
            iframeurl: iframeurl,
            editor: editor,
            name: "uploadaudiodialog",
            title: '导入音频',
            cssrules: 'width:698px;height:385px;',
            buttons: [
                {
                    classname: 'edui-okbutton',
                    label: '确定',
                    onclick: function () {
                        var $dialogcontents = $(this.getdom()).parents('.edui-dialog').find('iframe').contents();
                        var audiocontent = "";
                        var id = $dialogcontents.find("#ueditor_uoloadaudio_tab").find(".active").attr("id");
                        switch (id) {
                            case "uploadaudio":
                                audiocontent = $dialogcontents.find('#audiocontent').html();
                                break;
                            case "uploadlocalaudio":
                                /* 从已上传文件中选择*/
                                audiocontent = getselectjsonarr($dialogcontents, "#localfile_selectjsonarr", "audio");
                                break;
                            case "uploadmaterialaudio":
                                /* 从素材库中选择*/
                                audiocontent = getselectjsonarr($dialogcontents, "#material_selectjsonarr", "audio");
                                break;
                        }

                        $dialogcontents.find('#audiocontent').html(audiocontent);
                        audiocontent = $dialogcontents.find('#audiocontent').html();

                        editor.focus();
                        editor.execcommand('inserthtml', audiocontent.trim());

                        pdfdialog.close();
                    }
                },
                {
                    classname: 'edui-nobutton',
                    label: '取消',
                    onclick: function () {
                        pdfdialog.close();
                    }
                }
            ]
        });
        //创建音频按钮
        var btn = new ue.ui.button({
            name: 'importaudio',
            title: '音频导入',
            cssrules: 'background-position: -18px -40px;',
            onclick: function () {
                var $title = $(this.getdom()).parents().find('input[name="title"]');
                if ($title.length > 0) {
                    pdfdialog.iframeurl = iframeurl + "&showpdfcheckbox=true";
                }
                pdfdialog.render();
                pdfdialog.open();
            }
        });

        editor.addlistener('selectionchange',
            function (type, causebyui, uiready) {
                if (!uiready) {
                    var state = editor.querycommandstate("insertaudio");

                    if (state === -1) {
                        btn.setdisabled(true);
                    } else {
                        btn.setdisabled(false);
                    }
                }
            });
        return btn;

    });

function getselectjsonarr($dialogcontents, $selectjsonarr, filetype) {
    var content = "",
        urlselector = "";
    var selectjsonarr = $dialogcontents.find($selectjsonarr);
    if (filetype === "pdf") {
        urlselector = "#pdftoimageurl";
    } else if (filetype === "audio") {
        urlselector = "#audiotomp3url";
    } else if (filetype === "word") {
        urlselector = "#wordconverttohtml";
    }

    var url = $dialogcontents.find(urlselector).val();

    if (selectjsonarr.length > 0 && selectjsonarr.val()) {
        selectjsonarr = json.parse(selectjsonarr.val());
        for (var i = 0; i < selectjsonarr.length; i++) {
            var fullurl;
            if (url.indexof('?') > -1) {
                fullurl = url + "&filepath=" + selectjsonarr[i]["url"];
            } else {
                fullurl = url + "?filepath=" + selectjsonarr[i]["url"] + "&isuploaded=true";
            }
            $.ajaxpreventcsrf({
                url: fullurl,
                type: 'post',
                async: false,
                datatype: "json",
                success: function (data) {
                    content += data.result;
                }
            });
        }
        /* 默认选择第一个文件名作为标题*/
        $dialogcontents.find("#filename").html(selectjsonarr[0]["filename"]);
    }
    return content;

}