后台 标签

app/controller/TagCateController.php

@@ -0,0 +1,120 @@
+<?php
+
+namespace app\controller;
+
+use app\model\ProcessReason;
+use app\model\Resource;
+use app\model\Share;
+use app\model\Tag;
+use app\model\TagCate;
+use app\service\ResourceService;
+use app\service\ShareService;
+use app\service\TagCateService;
+use app\validate\ResourceValidate;
+use think\facade\Db;
+use think\facade\Lang;
+use think\exception\ValidateException;
+use think\Request;
+use think\response\Json;
+
+class TagCateController
+{
+    public function index(Request $request)
+    {
+        $tage_cate = TagCate::with('cates')->select();
+        return jsonReturn(0, Lang::get('成功'), $tage_cate);
+    }
+
+    /**
+     * 新建标签组
+     * @param Request $request
+     * @return json
+     */
+    public function save(Request $request)
+    {
+        try {
+            //默认是自定义标签组
+            if (TagCate::where('name', $request->param('name'))->count() > 0) {
+                return jsonReturn(-5, '标签组已经存在');
+            }
+            TagCate::create($request->param());
+        } catch (\Exception $e) {
+            return jsonReturn(-5, $e->getMessage());
+        }
+        return jsonReturn(0, Lang::get('新建标签组成功'));
+    }
+
+    /**
+     * 新建标签
+     * @param Request $request
+     * @return json
+     */
+    public function saveTag(Request $request)
+    {
+        try {
+            if (Tag::where('cate_id', $request->param('id'))->where('name', $request->param('name'))->count() > 0) {
+                throw new \Exception('标签已经存在');
+            }
+            $tag_cate = TagCate::find($request->param('id'));
+
+            $tag = new Tag;
+            $tag->cate_id = $request->param('id');
+            $tag->name = $request->param('name');
+            $tag->type = $tag_cate->type; //标签的type 和标签组保持一致？
+            $tag->save();
+
+            return jsonReturn(0, Lang::get('新建标签成功'));
+        } catch (\Exception $e) {
+            return jsonReturn(-5, $e->getMessage());
+        }
+    }
+
+    /**
+     * 重命名标签组
+     * @param Request $request
+     * @return json
+     */
+    public function rename(Request $request)
+    {
+        try {
+            TagCate::whereIn('id', $request->param('id'))->update(['name' => $request->param('name')]);
+            return jsonReturn(0, Lang::get('重命名成功'));
+        } catch (\Exception $e) {
+            return jsonReturn(-5, $e->getMessage());
+        }
+    }
+
+    /**
+     * 删除标签组
+     * @param Request $request
+     * @return json
+     */
+    public function delete(Request $request)
+    {
+        Db::startTrans();
+        try {
+            $tag_cate = TagCate::where('id', $request->param('id'))->find();
+            if ($tag_cate->type == 1) {
+                throw new \Exception('系统标签无法删除');
+            }
+
+            //删除标签组
+            $tag_cate->delete();
+
+            //标签组下标签移动到默认系统标签
+            $default_tag_cate = (new TagCateService())->getDefaultTagCate();
+            if (!$default_tag_cate) {
+                throw new \Exception('没有找到默认系统标签');
+            }
+            Tag::where('cate_id', $request->param('id'))->update(['cate_id' => $default_tag_cate->id]);
+            Db::commit();
+            return jsonReturn(0, Lang::get('删除标签组成功'));
+
+        } catch (\Exception $e) {
+            Db::rollback();
+            return jsonReturn(-5, $e->getMessage());
+        }
+    }
+
+
+}

app/controller/TagController.php

@@ -0,0 +1,63 @@
+<?php
+
+namespace app\controller;
+
+use app\model\ProcessReason;
+use app\model\Resource;
+use app\model\Share;
+use app\model\Tag;
+use app\model\TagCate;
+use app\service\ResourceService;
+use app\service\ShareService;
+use app\service\TagCateService;
+use app\validate\ResourceValidate;
+use think\facade\Db;
+use think\facade\Lang;
+use think\exception\ValidateException;
+use think\Request;
+use think\response\Json;
+
+class TagController
+{
+    /**
+     * 标签重命名
+     * @param Request $request
+     * @return json
+     */
+    public function rename(Request $request)
+    {
+        try {
+            $tag = Tag::find($request->param('id'));
+            if (Tag::where('cate_id', $tag->cate_id)->where('name', $request->param('name'))->count() > 0) {
+                throw new \Exception('同标签组标签已经存在');
+            }
+            $tag->name = $request->param('name');
+            $tag->save();
+            return jsonReturn(0, Lang::get('重命名成功'));
+        } catch (\Exception $e) {
+            return jsonReturn(-5, $e->getMessage());
+        }
+    }
+
+    /**
+     * 标签移动
+     * @param Request $request
+     * @return json
+     */
+    public function moveTo(Request $request)
+    {
+        try {
+            $tag = Tag::find($request->param('id'));
+            $tag->cate_id = $request->param('cate_id');
+            $tag->save();
+            return jsonReturn(0, Lang::get('移动成功'));
+        } catch (\Exception $e) {
+            return jsonReturn(-5, $e->getMessage());
+        }
+    }
+
+    public function delete()
+    {
+        //todo 删除标签 从素材上移出？后面再看
+    }
+}

app/model/Tag.php

@@ -0,0 +1,9 @@
+<?php
+
+namespace app\model;
+
+use app\exception\ModelException;
+
+class Tag extends Model
+{
+}

app/model/TagCate.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace app\model;
+
+use app\exception\ModelException;
+
+class TagCate extends Model
+{
+    public function cates()
+    {
+        return $this->hasMany(Tag::class, 'cate_id', 'id');
+    }
+}

app/service/TagCateService.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace app\service;
+
+use app\model\TagCate;
+
+class TagCateService
+{
+    /**
+     * @return mixed
+     * 获取默认分类 (未分类)
+     */
+    public function getDefaultTagCate()
+    {
+        return TagCate::where('name', '未分类')->where('type', 1)->find();
+    }
+}

route/app.php

@@ -59,6 +59,23 @@ Route::group('process_reason', function () {
 
 })->prefix('processReason/');
 
+//后台-标签组设置
+Route::group('tag_cate', function () {
+    Route::get('/index', 'index');
+    Route::post('/save', 'save'); //新增标签组
+    Route::post('/save_tag', 'saveTag'); //新增标签
+    Route::post('/rename', 'rename');
+    Route::post('/delete', 'delete');
+})->prefix('tagCate/');
+
+//后台-标签组设置
+Route::group('tag', function () {
+    Route::post('/rename', 'rename');
+    Route::post('/move_to', 'moveTo');
+    Route::post('/delete', 'delete');
+})->prefix('tag/');
+
+
 //阿里云
 Route::group('oss', function () {
     Route::post('/upload', 'oss/upload');