带链接表的基本 MVC

Question

我是 cakephp 新手。我正在开发一个应用程序，作者可以在其中创建新文章并将现有文章翻译成他们的语言。我有三个 table：文章、article_translations 和作者。

当作者创建新文章时，将在文章中创建一条记录 article_translations。当作者翻译现有文章时，仅在 article_translations 中创建一条记录。

articles
------
id
authors_id
preview_image
detail_image
...

article_translations
------
id
article_id
authors_id
language
title
subtitle
...

authors
------
id
user_name
email
...

我烘焙了模型、控制器和模板，它们运行良好。

文章型号：

class RecipesTable extends Table
{
    public function initialize(array $config)
    {
        parent::initialize($config);

        $this->setTable('articles');
        $this->setDisplayField('id');
        $this->setPrimaryKey('id');

        $this->belongsTo('Users', [
            'foreignKey' => 'authors_id'
        ]);

        $this->hasMany('ArticleTranslations', [
            'foreignKey' => 'article_id'
        ]);

    }
// Some validation methods  
}

article_translations 型号

class ArticleTranslationsTable extends Table
{
    public function initialize(array $config)
    {
        parent::initialize($config);

        $this->setTable('article_translations');
        $this->setDisplayField('id');
        $this->setPrimaryKey('id');

        $this->belongsTo('Articles', [
            'foreignKey' => 'author_id',
            'joinType' => 'INNER'
        ]);
    }
// Some validation methods  

}

作者模型

class UsersTable extends Table
{
    public function initialize(array $config)
    {
        parent::initialize($config);

        $this->setTable('authors');
        $this->setDisplayField('user_name');
        $this->setPrimaryKey('id');
    }
// Some validation methods  
}

文章控制器

class ArticlesController extends AppController
{
    public function index()
    {
        $this->paginate = [
            'contain' => ['Authors']
        ];
        $articles = $this->paginate($this->Articles);

        $this->set(compact('articles'));
        $this->set('_serialize', ['articles']);
    }
    // More methods 
}

文章翻译控制器

class ArticleTranslationsController extends AppController
{
    public function index()
    {
        $this->paginate = [
            'contain' => ['Articles']
        ];
        $articleTranslations = $this->paginate($this->ArticleTranslations);

        $this->set(compact('articleTranslations'));
        $this->set('_serialize', ['articleTranslations']);
    }
    // More methods 
}

作者控制器

class AuthorsController extends AppController
{
    public function index()
    {
        $authors = $this->paginate($this->Authors);

        $this->set(compact('authors'));
        $this->set('_serialize', ['authors']);
    }
    // More methods 
}

文章模板（=index 函数）呈现以下内容 table： id 作者 preview_image ------------------------------ 1个 2个 ............

我要的是所有文章的所有文章翻译列表，像这样：

<preview_image of article one>

id    Author       title             language
---------------------------------------------
1     <user_name>  <article_title>    en
1     <user_name>  <article_title>    fr


<preview_image of article two>

id    Author       title             language
---------------------------------------------
2     <user_name>  <article_title>    it
2     <user_name>  <article_title>    de

.
.
.

但是如何在 Articles Controller 中从 article_translations 加载数据？

Answer 1

在 Articles Controller 中，只需扩展包含您想要的数据即可。

'contain' => ['Authors', 'ArticleTranslations']

带链接表的基本 MVC

Basic MVC with linked tables

cakephp

associations

cakephp-3.0