增加 wangEditor v4 的 国际化语言支持，support eng (#923)

* [il8] 增加html 编辑器的英文模式

* [template] add window.lang

* [wangeditor v4] 更新多语音

* [i18n] update eng langure

* [i18n] update eng langure

* update releaseBook langure

---------

Co-authored-by: admin <you@example.com>

static/js/html-editor.js

@@ -46,6 +46,12 @@ $(function () {
             console.warn('You could only upload images.');
         }
     };
+    editor.config.lang = window.lang;
+    editor.i18next = window.i18next;
+    editor.config.languages['en']['wangEditor']['menus']['title']['保存'] = 'save';
+    editor.config.languages['en']['wangEditor']['menus']['title']['发布'] = 'publish';
+    editor.config.languages['en']['wangEditor']['menus']['title']['附件'] = 'attachment';
+    editor.config.languages['en']['wangEditor']['menus']['title']['history'] = 'history';
     /*
     editor.config.menus.splice(0,0,"|");
     editor.config.menus.splice(0,0,"history");
@@ -80,6 +86,57 @@ $(function () {
     };
     */
 
+    window.editormdLocales = {
+        'zh-CN': {
+            placeholder: '本编辑器支持 Markdown 编辑，左边编写，右边预览。',
+            contentUnsaved: '编辑内容未保存，需要保存吗？',
+            noDocNeedPublish: '没有需要发布的文档',
+            loadDocFailed: '文档加载失败',
+            fetchDocFailed: '获取当前文档信息失败',
+            cannotAddToEmptyNode: '空节点不能添加内容',
+            overrideModified: '文档已被其他人修改确定覆盖已存在的文档吗？',
+            confirm: '确定',
+            cancel: '取消',
+            contentsNameEmpty: '目录名称不能为空',
+            addDoc: '添加文档',
+            edit: '编辑',
+            delete: '删除',
+            loadFailed: '加载失败请重试',
+            tplNameEmpty: '模板名称不能为空',
+            tplContentEmpty: '模板内容不能为空',
+            saveSucc: '保存成功',
+            serverExcept: '服务器异常',
+            paramName: '参数名称',
+            paramType: '参数类型',
+            example: '示例值',
+            remark: '备注',
+        },
+        'en': {
+            placeholder: 'This editor supports Markdown editing, writing on the left and previewing on the right.',
+            contentUnsaved: 'The edited content is not saved, need to save it?',
+            noDocNeedPublish: 'No Document need to be publish',
+            loadDocFailed: 'Load Document failed',
+            fetchDocFailed: 'Fetch Document info failed',
+            cannotAddToEmptyNode: 'Cannot add content to empty node',
+            overrideModified: 'The document has been modified by someone else, are you sure to overwrite the document?',
+            confirm: 'Confirm',
+            cancel: 'Cancel',
+            contentsNameEmpty: 'Document Name cannot be empty',
+            addDoc: 'Add Document',
+            edit: 'Edit',
+            delete: 'Delete',
+            loadFailed: 'Failed to load, please try again',
+            tplNameEmpty: 'Template name cannot be empty',
+            tplContentEmpty: 'Template content cannot be empty',
+            saveSucc: 'Save success',
+            serverExcept: 'Server Exception',
+            paramName: 'Parameter',
+            paramType: 'Type',
+            example: 'Example',
+            remark: 'Remark',
+        }
+    };
+
     window.editor.config.onchange = function (newHtml) {
         var saveMenu = window.editor.menus.menuList.find((item) => item.key == 'save');
         // 判断内容是否改变
@@ -150,8 +207,8 @@ $(function () {
         }
         var version = "";
 
-        if(!node){
-            layer.msg("获取当前文档信息失败");
+        if (!node) {
+            layer.msg(editormdLocales[lang].fetchDocFailed);
             return;
         }
         var doc_id = parseInt(node.id);
@@ -191,9 +248,9 @@ $(function () {
                         callback();
                     }
                 }else if(res.errcode === 6005){
-                    var confirmIndex = layer.confirm('文档已被其他人修改确定覆盖已存在的文档吗？', {
-                        btn: ['确定','取消'] //按钮
-                    }, function(){
+                    var confirmIndex = layer.confirm(editormdLocales[lang].overrideModified, {
+                        btn: [editormdLocales[lang].confirm, editormdLocales[lang].cancel] // 按钮
+                    }, function () {
                         layer.close(confirmIndex);
                         saveDocument(true,callback);
                     });
@@ -205,6 +262,7 @@ $(function () {
     }
 
 
+
     /**
      * 添加顶级文档
      */
@@ -265,7 +323,7 @@ $(function () {
                     "separator_before": false,
                     "separator_after": true,
                     "_disabled": false,
-                    "label": "添加文档",
+                    "label": window.editormdLocales[window.lang].addDoc,//"添加文档",
                     "icon": "fa fa-plus",
                     "action": function (data) {
 
@@ -279,7 +337,7 @@ $(function () {
                     "separator_before": false,
                     "separator_after": true,
                     "_disabled": false,
-                    "label": "编辑",
+                    "label": window.editormdLocales[window.lang].edit,
                     "icon": "fa fa-edit",
                     "action": function (data) {
                         var inst = $.jstree.reference(data.reference);
@@ -291,7 +349,7 @@ $(function () {
                     "separator_before": false,
                     "separator_after": true,
                     "_disabled": false,
-                    "label": "删除",
+                    "label": window.editormdLocales[window.lang].delete,
                     "icon": "fa fa-trash-o",
                     "action": function (data) {
                         var inst = $.jstree.reference(data.reference);
@@ -305,7 +363,7 @@ $(function () {
         window.treeCatalog = $(this).jstree();
     }).on('select_node.jstree', function (node, selected, event) {
         if(window.editor.menus.menuList.find((item) => item.key == 'save').$elem.hasClass('selected')) {
-            if(confirm("编辑内容未保存，需要保存吗？")){
+             if (confirm(window.editormdLocales[window.lang].contentUnsaved)) {
                 saveDocument(false,function () {
                     loadDocument(selected);
                 });
@@ -321,25 +379,33 @@ $(function () {
     window.releaseBook = function () {
         if(Object.prototype.toString.call(window.documentCategory) === '[object Array]' && window.documentCategory.length > 0){
             if(window.editor.menus.menuList.find((item) => item.key == 'save').$elem.hasClass('selected')) {
-                if(confirm("编辑内容未保存，需要保存吗？")) {
+                if(confirm(editormdLocales[lang].contentUnsaved)) {
                     saveDocument();
                 }
             }
+            locales = {
+                'zh-CN': {
+                    publishToQueue: '发布任务已推送到任务队列，稍后将在后台执行。',
+                },
+                'en': {
+                    publishToQueue: 'The publish task has been pushed to the queue</br> and will be executed soon.',
+                }
+            }
             $.ajax({
-                url : window.releaseURL,
-                data :{"identify" : window.book.identify },
-                type : "post",
-                dataType : "json",
-                success : function (res) {
-                    if(res.errcode === 0){
-                        layer.msg("发布任务已推送到任务队列，稍后将在后台执行。");
-                    }else{
+                url: window.releaseURL,
+                data: {"identify": window.book.identify},
+                type: "post",
+                dataType: "json",
+                success: function (res) {
+                    if (res.errcode === 0) {
+                        layer.msg(locales[lang].publishToQueue);
+                    } else {
                         layer.msg(res.message);
                     }
                 }
             });
         }else{
-            layer.msg("没有需要发布的文档")
+            layer.msg(editormdLocales[lang].noDocNeedPublish)
         }
     };