1、实现富文本编辑器

2、实现项目排序

static/js/edirot.js

@@ -0,0 +1,193 @@
+/**
+ * Created by lifei6671 on 2017/4/29 0029.
+ */
+/**
+ * 保存排序
+ * @param node
+ * @param parent
+ */
+function jstree_save(node, parent) {
+
+    var parentNode = window.treeCatalog.get_node(parent.parent);
+
+    var nodeData = window.getSiblingSort(parentNode);
+
+    if (parent.parent !== parent.old_parent) {
+        parentNode = window.treeCatalog.get_node(parent.old_parent);
+        var newNodeData = window.getSiblingSort(parentNode);
+        if (newNodeData.length > 0) {
+            nodeData = nodeData.concat(newNodeData);
+        }
+    }
+
+    var index = layer.load(1, {
+        shade: [0.1, '#fff'] //0.1透明度的白色背景
+    });
+
+    console.log(JSON.stringify(nodeData));
+
+    $.ajax({
+        url : window.sortURL,
+        type :"post",
+        data : JSON.stringify(nodeData),
+        success : function (res) {
+            layer.close(index);
+            if (res.errcode === 0){
+                layer.msg("保存排序成功");
+            }else{
+                layer.msg(res.message);
+            }
+        }
+    })
+}
+
+/**
+ * 创建文档
+ */
+function openCreateCatalogDialog($node) {
+    var $then =  $("#addDocumentModal");
+
+    var doc_id = $node ? $node.id : 0;
+
+    $then.find("input[name='parent_id']").val(doc_id);
+
+    $then.modal("show");
+}
+
+/**
+ * 处理排序
+ * @param node
+ * @returns {Array}
+ */
+function getSiblingSort (node) {
+    var data = [];
+
+    for(var key in node.children){
+        var index = data.length;
+
+        data[index] = {
+            "id" : parseInt(node.children[key]),
+            "sort" : parseInt(key),
+            "parent" : Number(node.id) ? Number(node.id) : 0
+        };
+    }
+    return data;
+};
+
+/**
+ * 删除一个文档
+ * @param $node
+ */
+function openDeleteDocumentDialog($node) {
+    var index = layer.confirm('你确定要删除该文档吗？', {
+        btn: ['确定','取消'] //按钮
+    }, function(){
+
+        $.post(window.deleteURL,{"identify" : window.book.identify,"doc_id" : $node.id}).done(function (res) {
+            layer.close(index);
+            if(res.errcode === 0){
+                window.treeCatalog.delete_node($node);
+                resetEditor($node);
+            }else{
+                layer.msg("删除失败",{icon : 2})
+            }
+        }).fail(function () {
+            layer.close(index);
+            layer.msg("删除失败",{icon : 2})
+        });
+
+    });
+}
+
+/**
+ * 打开文档编辑界面
+ * @param $node
+ */
+function openEditCatalogDialog($node) {
+    var $then =  $("#addDocumentModal");
+    var doc_id = parseInt($node ? $node.id : 0);
+    var text = $node ? $node.text : '';
+    var parentId = $node && $node.parent !== '#' ? $node.parent : 0;
+
+    $then.find("input[name='doc_id']").val(doc_id);
+    $then.find("input[name='parent_id']").val(parentId);
+    $then.find("input[name='doc_name']").val(text);
+
+    for (var index in window.documentCategory){
+        var item = window.documentCategory[index];
+        if(item.id === doc_id){
+            $then.find("input[name='doc_identify']").val(item.identify);
+            break;
+        }
+    }
+
+    $then.modal({ show : true });
+}
+
+/**
+ * 将一个节点推送到现有数组中
+ * @param $node
+ */
+function pushDocumentCategory($node) {
+    for (var index in window.documentCategory){
+        var item = window.documentCategory[index];
+        if(item.id === $node.id){
+
+            window.documentCategory[index] = $node;
+            console.log( window.documentCategory[index]);
+            return;
+        }
+    }
+    window.documentCategory.push($node);
+}
+
+//实现小提示
+$("[data-toggle='tooltip']").hover(function () {
+    var title = $(this).attr('data-title');
+    var direction = $(this).attr("data-direction");
+    var tips = 3;
+    if(direction === "top"){
+        tips = 1;
+    }else if(direction === "right"){
+        tips = 2;
+    }else if(direction === "bottom"){
+        tips = 3;
+    }else if(direction === "left"){
+        tips = 4;
+    }
+    index = layer.tips(title, this, {
+        tips: tips
+    });
+}, function () {
+    layer.close(index);
+});
+//弹出创建文档的遮罩层
+$("#btnAddDocument").on("click",function () {
+    $("#addDocumentModal").modal("show");
+});
+//用于还原创建文档的遮罩层
+$("#addDocumentModal").on("hidden.bs.modal",function () {
+    $(this).find("form").html(window.addDocumentModalFormHtml);
+}).on("shown.bs.modal",function () {
+    $(this).find("input[name='doc_name']").focus();
+});
+
+function showError($msg,$id) {
+    if(!$id){
+        $id = "#form-error-message"
+    }
+    $($id).addClass("error-message").removeClass("success-message").text($msg);
+    return false;
+}
+
+function showSuccess($msg,$id) {
+    if(!$id){
+        $id = "#form-error-message"
+    }
+    $($id).addClass("success-message").removeClass("error-message").text($msg);
+    return true;
+}
+
+
+
+

static/js/html-editor.js

@@ -0,0 +1,254 @@
+$(function () {
+
+    window.addDocumentModalFormHtml = $(this).find("form").html();
+    wangEditor.config.printLog = false;
+    window.editor = new wangEditor('htmlEditor');
+    editor.config.uploadImgUrl = window.imageUploadURL;
+    editor.config.uploadImgFileName = "editormd-file-file";
+    editor.config.uploadParams = {
+        "editor" : "wangEditor"
+    };
+    wangEditor.config.menus.splice(0,0,"|");
+    wangEditor.config.menus.splice(0,0,"save");
+
+    window.editor.ready(function () {
+        if(window.documentCategory.length > 0){
+            var item =  window.documentCategory[0];
+            var $select_node = { node : {id : item.id}};
+            loadDocument($select_node);
+        }
+
+    });
+
+    window.editor.config.uploadImgFns.onload = function (resultText, xhr) {
+        // resultText 服务器端返回的text
+        // xhr 是 xmlHttpRequest 对象，IE8、9中不支持
+
+        // 上传图片时，已经将图片的名字存在 editor.uploadImgOriginalName
+        var originalName = editor.uploadImgOriginalName || '';
+
+        var res = jQuery.parseJSON(resultText);
+        if (res.errcode === 0){
+            editor.command(null, 'insertHtml', '<img src="' + res.url + '" alt="' + res.alt + '" style="max-width:100%;"/>');
+        }else{
+            layer.msg(res.message);
+        }
+    };
+
+
+    window.editor.create();
+
+
+    $("#htmlEditor").css("height","100%");
+
+
+
+    /***
+     * 加载指定的文档到编辑器中
+     * @param $node
+     */
+    function loadDocument($node) {
+        var index = layer.load(1, {
+            shade: [0.1,'#fff'] //0.1透明度的白色背景
+        });
+
+        $.get(window.editURL + $node.node.id ).done(function (res) {
+            layer.close(index);
+
+            if(res.errcode === 0){
+                window.isLoad = true;
+                window.editor.clear();
+                window.editor.$txt.html(res.data.content);
+                var node = { "id" : res.data.doc_id,'parent' : res.data.parent_id === 0 ? '#' : res.data.parent_id ,"text" : res.data.doc_name,"identify" : res.data.identify,"version" : res.data.version};
+                pushDocumentCategory(node);
+                window.selectNode = node;
+
+            }else{
+                layer.msg("文档加载失败");
+            }
+        }).fail(function () {
+            layer.close(index);
+            layer.msg("文档加载失败");
+        });
+    }
+
+    /**
+     * 保存文档到服务器
+     * @param $is_cover 是否强制覆盖
+     */
+    function saveDocument($is_cover,callback) {
+        var index = null;
+        var node = window.selectNode;
+
+        var html = window.editor.$txt.html() ;
+
+        var content = "";
+        if($.trim(html) !== ""){
+            content = toMarkdown(html, { gfm: true });
+        }
+        var version = "";
+
+        if(!node){
+            layer.msg("获取当前文档信息失败");
+            return;
+        }
+        var doc_id = parseInt(node.id);
+
+        for(var i in window.documentCategory){
+            var item = window.documentCategory[i];
+
+            if(item.id === doc_id){
+                version = item.version;
+                break;
+            }
+        }
+        $.ajax({
+            beforeSend  : function () {
+                index = layer.load(1, {shade: [0.1,'#fff'] });
+            },
+            url :  window.editURL,
+            data : {"identify" : window.book.identify,"doc_id" : doc_id,"markdown" : content,"html" : html,"cover" : $is_cover ? "yes":"no","version": version},
+            type :"post",
+            dataType :"json",
+            success : function (res) {
+                layer.close(index);
+                if(res.errcode === 0){
+                    for(var i in window.documentCategory){
+                        var item = window.documentCategory[i];
+
+                        if(item.id === doc_id){
+                            window.documentCategory[i].version = res.data.version;
+                            break;
+                        }
+                    }
+                    if(typeof callback === "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(){
+                        layer.close(confirmIndex);
+                        saveDocument(true,callback);
+                    });
+                }else{
+                    layer.msg(res.message);
+                }
+            }
+        });
+    }
+
+
+    /**
+     * 添加顶级文档
+     */
+    $("#addDocumentForm").ajaxForm({
+        beforeSubmit : function () {
+            var doc_name = $.trim($("#documentName").val());
+            if (doc_name === ""){
+                return showError("目录名称不能为空","#add-error-message")
+            }
+            window.addDocumentFormIndex = layer.load(1, { shade: [0.1,'#fff']  });
+            return true;
+        },
+        success : function (res) {
+            if(res.errcode === 0){
+
+                var data = { "id" : res.data.doc_id,'parent' : res.data.parent_id === 0 ? '#' : res.data.parent_id ,"text" : res.data.doc_name,"identify" : res.data.identify,"version" : res.data.version};
+
+                var node = window.treeCatalog.get_node(data.id);
+                if(node){
+                    window.treeCatalog.rename_node({"id":data.id},data.text);
+
+                }else {
+                    window.treeCatalog.create_node(data.parent, data);
+                    window.treeCatalog.deselect_all();
+                    window.treeCatalog.select_node(data);
+                }
+                pushDocumentCategory(data);
+                $("#markdown-save").removeClass('change').addClass('disabled');
+                $("#addDocumentModal").modal('hide');
+            }else{
+                showError(res.message,"#add-error-message")
+            }
+            layer.close(window.addDocumentFormIndex);
+        }
+    });
+
+    /**
+     * 文档目录树
+     */
+    $("#sidebar").jstree({
+        'plugins': ["wholerow", "types", 'dnd', 'contextmenu'],
+        "types": {
+            "default": {
+                "icon": false  // 删除默认图标
+            }
+        },
+        'core': {
+            'check_callback': true,
+            "multiple": false,
+            'animation': 0,
+            "data": window.documentCategory
+        },
+        "contextmenu": {
+            show_at_node: false,
+            select_node: false,
+            "items": {
+                "添加文档": {
+                    "separator_before": false,
+                    "separator_after": true,
+                    "_disabled": false,
+                    "label": "添加文档",
+                    "icon": "fa fa-plus",
+                    "action": function (data) {
+
+                        var inst = $.jstree.reference(data.reference),
+                            node = inst.get_node(data.reference);
+
+                        openCreateCatalogDialog(node);
+                    }
+                },
+                "编辑": {
+                    "separator_before": false,
+                    "separator_after": true,
+                    "_disabled": false,
+                    "label": "编辑",
+                    "icon": "fa fa-edit",
+                    "action": function (data) {
+                        var inst = $.jstree.reference(data.reference);
+                        var node = inst.get_node(data.reference);
+                        openEditCatalogDialog(node);
+                    }
+                },
+                "删除": {
+                    "separator_before": false,
+                    "separator_after": true,
+                    "_disabled": false,
+                    "label": "删除",
+                    "icon": "fa fa-trash-o",
+                    "action": function (data) {
+                        var inst = $.jstree.reference(data.reference);
+                        var node = inst.get_node(data.reference);
+                        openDeleteDocumentDialog(node);
+                    }
+                }
+            }
+        }
+    }).on('loaded.jstree', function () {
+        window.treeCatalog = $(this).jstree();
+    }).on('select_node.jstree', function (node, selected, event) {
+        if($("#markdown-save").hasClass('change')) {
+            if(confirm("编辑内容未保存，需要保存吗？")){
+                saveDocument(false,function () {
+                    loadDocument(selected);
+                });
+                return true;
+            }
+        }
+        loadDocument(selected);
+
+    }).on("move_node.jstree", jstree_save);
+
+    window.saveDocument = saveDocument;
+});

static/js/markdown.js

@@ -1,18 +1,4 @@
-function showError($msg,$id) {
-    if(!$id){
-        $id = "#form-error-message"
-    }
-    $($id).addClass("error-message").removeClass("success-message").text($msg);
-    return false;
-}
 
-function showSuccess($msg,$id) {
-    if(!$id){
-        $id = "#form-error-message"
-    }
-    $($id).addClass("success-message").removeClass("error-message").text($msg);
-    return true;
-}
 
 $(function () {
     window.addDocumentModalFormHtml = $(this).find("form").html();
@@ -32,12 +18,24 @@ $(function () {
         flowChart : true,
         htmlDecode : "style,script,iframe,title,onmouseover,onmouseout,style",
         lineNumbers : false,
-
         tocStartLevel : 1,
         tocm : true,
         saveHTMLToTextarea : true,
         onload : function() {
             this.hideToolbar();
+            var keyMap = {
+                "Ctrl-S": function(cm) {
+                    saveDocument(false);
+                },
+                "Cmd-S" : function(cm){
+                    saveDocument(false);
+                },
+                "Ctrl-A": function(cm) {
+                    cm.execCommand("selectAll");
+                }
+            };
+            this.addKeyMap(keyMap);
+
             var $select_node_id = window.treeCatalog.get_selected();
             if($select_node_id) {
                 var $select_node = window.treeCatalog.get_node($select_node_id[0])
@@ -67,7 +65,6 @@ $(function () {
        }else if(name === "history"){
 
        }else if(name === "save"){
-
             saveDocument(false);
 
        }else if(name === "sidebar"){
@@ -84,7 +81,22 @@ $(function () {
                 window.editor.resize();
             });
        }else if(name === "release"){
-
+            if(Object.prototype.toString.call(window.documentCategory) === '[object Array]' && window.documentCategory.length > 0){
+                $.ajax({
+                    url : window.releaseURL,
+                    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{
+                            layer.msg(res.message);
+                        }
+                    }
+                });
+            }else{
+                layer.msg("没有需要发布的文档")
+            }
        }else if(name === "tasks") {
            //插入GFM任务列表
            var cm = window.editor.cm;
@@ -111,36 +123,6 @@ $(function () {
        }
    }) ;
 
-    //实现小提示
-    $("[data-toggle='tooltip']").hover(function () {
-        var title = $(this).attr('data-title');
-        var direction = $(this).attr("data-direction");
-        var tips = 3;
-        if(direction === "top"){
-            tips = 1;
-        }else if(direction === "right"){
-            tips = 2;
-        }else if(direction === "bottom"){
-            tips = 3;
-        }else if(direction === "left"){
-            tips = 4;
-        }
-        index = layer.tips(title, this, {
-            tips: tips
-        });
-    }, function () {
-        layer.close(index);
-    });
-
-    $("#btnAddDocument").on("click",function () {
-        $("#addDocumentModal").modal("show");
-    });
-    $("#addDocumentModal").on("hidden.bs.modal",function () {
-       $(this).find("form").html(window.addDocumentModalFormHtml);
-    }).on("shown.bs.modal",function () {
-        $(this).find("input[name='doc_name']").focus();
-    });
-
     /***
      * 加载指定的文档到编辑器中
      * @param $node
@@ -173,95 +155,16 @@ $(function () {
     }
 
     /**
-     * 创建文档
+     * 保存文档到服务器
+     * @param $is_cover 是否强制覆盖
      */
-    function openCreateCatalogDialog($node) {
-        var $then =  $("#addDocumentModal");
-
-        var doc_id = $node ? $node.id : 0;
-
-        $then.find("input[name='parent_id']").val(doc_id);
-
-        $then.modal("show");
-    }
-
-    /**
-     * 将一个节点推送到现有数组中
-     * @param $node
-     */
-    function pushDocumentCategory($node) {
-        for (var index in window.documentCategory){
-            var item = window.documentCategory[index];
-            if(item.id === $node.id){
-
-               window.documentCategory[index] = $node;
-                console.log( window.documentCategory[index]);
-               return;
-            }
-        }
-        window.documentCategory.push($node);
-    }
-
-    /**
-     * 打开文档编辑界面
-     * @param $node
-     */
-    function openEditCatalogDialog($node) {
-        var $then =  $("#addDocumentModal");
-        var doc_id = parseInt($node ? $node.id : 0);
-        var text = $node ? $node.text : '';
-        var parentId = $node && $node.parent !== '#' ? $node.parent : 0;
-
-        $then.find("input[name='doc_id']").val(doc_id);
-        $then.find("input[name='parent_id']").val(parentId);
-        $then.find("input[name='doc_name']").val(text);
-
-        for (var index in window.documentCategory){
-            var item = window.documentCategory[index];
-            if(item.id === doc_id){
-                $then.find("input[name='doc_identify']").val(item.identify);
-                break;
-            }
-        }
-
-        $then.modal({ show : true });
-    }
-
-    /**
-     * 删除一个文档
-     * @param $node
-     */
-    function openDeleteDocumentDialog($node) {
-        var index = layer.confirm('你确定要删除该文档吗？', {
-            btn: ['确定','取消'] //按钮
-        }, function(){
-
-            $.post(window.deleteURL,{"identify" : window.book.identify,"doc_id" : $node.id}).done(function (res) {
-                layer.close(index);
-                if(res.errcode === 0){
-                    window.treeCatalog.delete_node($node);
-                    resetEditor($node);
-                }else{
-                    layer.msg("删除失败",{icon : 2})
-                }
-            }).fail(function () {
-                layer.close(index);
-                layer.msg("删除失败",{icon : 2})
-            });
-
-        });
-    }
-
-    function saveDocument($is_cover) {
+    function saveDocument($is_cover,callback) {
         var index = null;
         var node = window.selectNode;
         var content = window.editor.getMarkdown();
         var html = window.editor.getPreviewedHTML();
         var version = "";
-        if(content === ""){
-            resetEditorChanged(false);
-            return;
-        }
+
         if(!node){
             layer.msg("获取当前文档信息失败");
             return;
@@ -297,12 +200,15 @@ $(function () {
                             break;
                         }
                     }
+                    if(typeof callback === "function"){
+                        callback();
+                    }
                 }else if(res.errcode === 6005){
-                    var confirmIndex = layer.confirm('你确定要删除该文档吗？', {
+                    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(){
                         layer.close(confirmIndex);
-                        saveDocument(true);
+                        saveDocument(true,callback);
                     });
                 }else{
                     layer.msg(res.message);
@@ -315,6 +221,10 @@ $(function () {
 
     }
 
+    /**
+     * 设置编辑器变更状态
+     * @param $is_change
+     */
     function resetEditorChanged($is_change) {
         if($is_change && !window.isLoad ){
             $("#markdown-save").removeClass('disabled').addClass('change');
@@ -424,39 +334,13 @@ $(function () {
     }).on('select_node.jstree', function (node, selected, event) {
         if($("#markdown-save").hasClass('change')) {
             if(confirm("编辑内容未保存，需要保存吗？")){
-                saveDocument();
+                saveDocument(false,function () {
+                    loadDocument(selected);
+                });
+                return true;
             }
         }
         loadDocument(selected);
 
-    }).on("move_node.jstree", function (node, parent) {
-
-        var parentNode = window.treeCatalog.get_node(parent.parent);
-
-        var nodeData = window.getSiblingSort(parentNode);
-
-        if (parent.parent != parent.old_parent) {
-            parentNode = window.treeCatalog.get_node(parent.old_parent);
-            var newNodeData = window.getSiblingSort(parentNode);
-            if (newNodeData.length > 0) {
-                nodeData = nodeData.concat(newNodeData);
-            }
-        }
-
-        var index = layer.load(1, {
-            shade: [0.1, '#fff'] //0.1透明度的白色背景
-        });
-
-        $.post("https://wiki.iminho.me/docs/sort/2", JSON.stringify(nodeData)).done(function (res) {
-            layer.close(index);
-            if (res.errcode != 0) {
-                layer.msg(res.message);
-            } else {
-                layer.msg("保存排序成功");
-            }
-        }).fail(function () {
-            layer.close(index);
-            layer.msg("保存排序失败");
-        });
-    });
+    }).on("move_node.jstree",jstree_save);
 });