在分类界面添加新增分类功能

database/db.js

@@ -459,12 +459,12 @@ db.getTagsByNames = function(user_id, tags_name) {
 
 db.addTags = function(user_id, tags_name) {
     console.log('addTags', tags_name);
-    var sql = "INSERT INTO `tags` (`user_id`, `name`) VALUES";
+    var sql = "INSERT INTO `tags` (`user_id`, `name`, `sort`) VALUES";
     tags_name.forEach((name, i) => {
         if (i >= 1) {
             sql += ','
         }
-        sql += "('" + user_id + "', '" + name + "')";
+        sql += "('"+ user_id +"', '"+ name +"', '88')"; // sort默认一个比较大的值，默认在后面
     });
     return new Promise(function(resolve, reject) {
         if (tags_name.length == 0) {

public/scripts/controllers/edit-controller.js

@@ -42,7 +42,7 @@ app.controller('editCtr', ['$scope', '$state', '$timeout', 'bookmarkService', 'p
         });
 
         if (tags.length + $scope.tags.length >= 30) {
-            toastr.error('标签个数总数不能超过30个！', "提示");
+            toastr.error('标签个数总数不能超过30个！不允许再添加新分类，如有需求，请联系管理员。', "提示");
             return;
         }
 

public/scripts/controllers/tags-controller.js

@@ -15,6 +15,7 @@ app.controller('tagsCtr', ['$scope', '$filter', '$window', '$stateParams', '$tim
     $scope.inputPage = '';
     $scope.currentTagId = ($stateParams && $stateParams.tagId) || '';
     $scope.edit = false;
+    $scope.newTag = '';
     $scope.waitDelTag = {};
     $scope.waitDelBookmark = {};
 
@@ -202,6 +203,40 @@ app.controller('tagsCtr', ['$scope', '$filter', '$window', '$stateParams', '$tim
             });
     }
 
+    $scope.showAddTag = function() {
+        if ($scope.tags.length < 30) {
+            console.log('showAddTag..........')
+            $scope.newTag = "";
+            dialog = ngDialog.open({
+                template: './views/dialog-add-tag.html',
+                className: 'ngdialog-theme-default',
+                scope: $scope
+            });
+        } else {
+            toastr.error('标签个数总数不能超过30个！不允许再添加新分类，如有需求，请联系管理员。', "提示");
+        }
+    }
+
+    $scope.addTag = function(tag) {
+        ngDialog.close(dialog);
+        console.log(tag);
+        tag = tag.replace(/(^\s*)|(\s*$)/g, '').replace(/\s+/g, ' '); // 去除前后空格，多个空格转为一个空格;
+        if (tag) {
+            var tags = [];
+            tags.push(tag);
+            bookmarkService.addTags(tags)
+                .then((data) => {
+                    toastr.success('插入分类成功！将自动更新分类信息', "提示");
+                    getTags({});
+                })
+                .catch((err) => {
+                    toastr.warning('插入分类失败：' + JSON.stringify(err), "提示");
+                });
+        } else {
+            toastr.warning('您可能没有输入分类或者输入的分类有误', "提示");
+        }
+    }
+
     $scope.backTag = function(tag) {
         tag.edit = false;
         tag.name = tag.oldName;

public/views/dialog-add-tag.html

@@ -0,0 +1,11 @@
+<div class="ngdialog-message">
+    <h3>新建分类</h3>
+</div>
+<div class="dialog-contents">
+    新分类：<input type="text" ng-model="newTag">
+</div>
+<p></p>
+<div class="ngdialog-buttons">
+    <button type="button" class="ngdialog-button ngdialog-button-primary" ng-click="addTag(newTag)">确定</button>
+    <button type="button" class="ngdialog-button ngdialog-button-secondary" ng-click="closeThisDialog('button')">取消</button>
+</div>

public/views/tags.html

@@ -34,6 +34,11 @@
                     </label>
                 </div>
             </div>
+            <div class="card" ng-click="showAddTag()">
+                <div class="image">
+                  <img src="./images/add-tag.png">
+                </div>
+            </div>
         </div>
     </div>
     <div style="width:22px;height:22px;" class="js-edit" ng-click="toggleMode()" title="{{edit ? '退出编辑模式' : '点我进入编辑模式'}}"><img class="ui ui middle aligned tiny image" ng-src="./images/{{ edit ? 'back' : 'edit'}}.png"></div>

routes/api.js

@@ -747,7 +747,12 @@ api.post('/getArticle', function(req, res) {
     var url = params.url;
     var requestId = params.requestId || 0;
     read(url, function(err, article, meta) {
-        console.log(article.title || 'Get title failed');
+        if (err) {
+            res.json({
+                title: '',
+                content: false,
+            });
+        } else {
             if (requestId == 0) {
                 res.json({
                     title: article.title || '',
@@ -757,8 +762,8 @@ api.post('/getArticle', function(req, res) {
                     content: article.content,
                 });
             }
-
             article.close();
+        }
     });
 })