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app/Http/Controllers/TestController.php

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+<?php
+
+namespace App\Http\Controllers;
+
+use App\Models\Article;
+use App\Models\Category;
+use App\Models\DedeArchive;
+use App\Models\DedeArctype;
+use App\Traits\Tree;
+
+class TestController extends Controller
+{
+    use Tree;
+
+    public function index()
+    {
+
+    }
+
+    public function setCateArticle()
+    {
+        $article = [];
+        $lists   = Category::where('content', '<>', '')->where('type', 'article')->get();
+        if ($lists->isEmpty()) {
+            dd('没有数据');
+        }
+        foreach ($lists as $key => $cate) {
+            if ($cate->content != '&nbsp;') {
+                $data = [
+                    'oldid'       => 0,
+                    'title'       => $cate->title,
+                    'category_id' => $cate->id,
+                    'writer'      => 'admin',
+                    'source'      => '未知',
+                    'keywords'    => '',
+                    'status'      => 1,
+                    'description' => $cate->description,
+                    'content'     => $cate->content,
+                ];
+
+                $info             = Article::create($data);
+                $cate->article_id = $info->id;
+                $cate->type       = Category::TYPE_SHOW;
+                $cate->save();
+                $article[] = $info->id;
+            }
+
+        }
+        dump(count($article));
+    }
+
+    public function checkArticle()
+    {
+        $articleids = Article::where('oldid', '>', 0)->pluck('oldid');
+        $oldids     = DedeArchive::pluck('id');
+        $diffids    = array_diff($oldids->toArray(), $articleids->toArray());
+        dump(count($articleids));
+        dump(count($oldids));
+        dump($diffids);
+        die();
+        $map = [
+            'id' => ['in', $diffids],
+        ];
+        $list = DedeArchive::whereIn('id', $diffids)->get();
+        foreach ($list as $key => $article) {
+            $data = [
+                'oldid'       => $article->id,
+                'title'       => $article->title,
+                'category_id' => $category->id ?? '0',
+                'writer'      => $article->writer,
+                'cover'       => $article->litpic,
+                'source'      => $article->source,
+                'keywords'    => $article->keywords,
+                'description' => $article->description,
+                'status'      => 1,
+                'content'     => $article->info->body ?? '',
+                'created_at'  => date('Y-m-d H:i:s', $article->pubdate),
+            ];
+            Article::create($data);
+        }
+    }
+
+    //导入文章
+    public function set_article()
+    {
+        $articles = Article::get();
+        if ($articles->count() > 4) {
+            dd('已经导入过数据');
+        }
+        $categorys = Category::get();
+        $error     = $success     = [];
+        DedeArchive::whereNotNull('litpic')->chunk(200, function ($articles) use ($categorys) {
+
+            foreach ($articles as $article) {
+
+                $category = $categorys->where('oldid', $article->typeid)->first();
+                $data     = [
+                    'oldid'       => $article->id,
+                    'title'       => $article->title,
+                    'category_id' => $category->id ?? '0',
+                    'writer'      => $article->writer,
+                    'source'      => $article->source,
+                    'cover'       => $article->litpic,
+                    'keywords'    => $article->keywords,
+                    'description' => $article->description,
+                    'status'      => 1,
+                    'content'     => $article->info->body ?? '',
+                    'created_at'  => date('Y-m-d H:i:s', $article->pubdate),
+                ];
+
+                $res = Article::create($data);
+                if (!$res) {
+                    $error[] = $article->id;
+                } else {
+                    $success[] = $article->id;
+                }
+            }
+        });
+
+        dump($error);
+        dump($success);
+    }
+
+    //导入分类
+    public function set_category()
+    {
+        $categorys = Category::get();
+        if ($categorys->count()) {
+            dd('已经导入过数据');
+        }
+        $lists = DedeArctype::where('ishidden', 0)->select('id', 'reid as parent_id', 'typename as title', 'content')->get();
+        $list  = Tree::list2tree($lists->toArray(), 'id', 'parent_id', 'children', 0);
+
+        foreach ($list as $key => $value) {
+            $info = Category::create($this->getData($value));
+            if (isset($value['children']) && count($value['children']) > 0) {
+                foreach ($value['children'] as $key => $children) {
+                    $info->children()->create($this->getData($children));
+                }
+            }
+        }
+    }
+
+    //格式化分类数据
+    public function getData($category)
+    {
+        $data = [
+            'oldid'     => $category['id'],
+            'parent_id' => $category['parent_id'],
+            'title'     => $category['title'],
+            'content'   => $category['content'],
+            'status'    => 1,
+        ];
+        return $data;
+    }
+
+}