阶段更新

app/Models/Article.php

@@ -76,6 +76,11 @@ class Article extends Model
         return $this->belongsTo(Category::class);
     }
 
+    public function category_old(): BelongsTo
+    {
+        return $this->belongsTo(CategoryOld::class);
+    }
+
     /**
      * Notes: description
      * @Author: 玄尘

app/Models/ArticleOld.php

@@ -0,0 +1,100 @@
+<?php
+
+namespace App\Models;
+
+use App\Models\Traits\BelongsToCategory;
+use App\Models\Traits\HasCovers;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\BelongsToMany;
+
+class ArticleOld extends Model
+{
+
+    use HasCovers, BelongsToCategory;
+
+    public function getLinkAttribute(): string
+    {
+        return route('article.show', $this);
+    }
+
+    /***
+     * Notes: 获取详情内图片
+     * @Author: 玄尘
+     * @Date  : 2021/10/8 11:58
+     * @return mixed|string
+     */
+    public function get_content_cover()
+    {
+        preg_match("/<img.*?src=\"([^\"]+)\"[^>].*?>/isU", str_ireplace("\\", "", $this->content), $matches);
+
+        if (isset($matches[1])) {
+            return $matches[1];
+        } else {
+            return '';
+        }
+    }
+
+    /**
+     * Notes: 获取一个默认图片
+     * @Author: 玄尘
+     * @Date  : 2020/6/3 16:29
+     * @return mixed|string
+     */
+    public function get_one_cover()
+    {
+        if ($this->cover_url) {
+            $path = $this->cover_url;
+        } else {
+            $path = $this->get_content_cover();
+            if ($path) {
+                $this->cover = str_replace("/storage", "", $path);
+                $this->save();
+                $path = config('app.url') . $path;
+
+            }
+
+        }
+
+        return $path;
+
+    }
+
+    /**
+     * Notes: 关联分类
+     * @Author: 玄尘
+     * @Date  : 2021/4/2 9:11
+     * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
+     */
+    public function categories(): BelongsToMany
+    {
+        return $this->belongsToMany(CategoryOld::class, 'article_old_category')
+                    ->using(ArticleOldCategory::class);
+    }
+
+    public function category(): BelongsTo
+    {
+        return $this->belongsTo(CategoryOld::class);
+    }
+
+    /**
+     * Notes: description
+     * @Author: 玄尘
+     * @Date  : 2021/4/2 9:17
+     * @param $query
+     * @param $ids
+     * @return mixed
+     */
+    public function scopeByCategory($query, $ids)
+    {
+        if (!is_array($ids)) {
+            $ids = [$ids];
+        }
+
+        return $query->whereIn('category_id', $ids);
+        //
+        //        return $query->whereHas('categories', function ($q) use ($ids) {
+        //            $q->whereIN('id', $ids);
+        //        });
+    }
+
+}

app/Models/ArticleOldCategory.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Relations\Pivot;
+
+class ArticleOldCategory extends Pivot
+{
+
+    //
+}

app/Models/Category.php

@@ -6,10 +6,8 @@ use App\Models\Traits\HasCovers;
 use Encore\Admin\Traits\AdminBuilder;
 use Encore\Admin\Traits\ModelTree;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
-use Illuminate\Database\Eloquent\Relations\BelongsToMany;
 use Illuminate\Database\Eloquent\Relations\HasMany;
 use Illuminate\Database\Eloquent\Relations\HasOne;
-use Illuminate\Support\Str;
 
 class Category extends Model
 {
@@ -114,8 +112,6 @@ class Category extends Model
     public function getDescriptionHtmlAttribute(): string
     {
         return str_replace("\n", "</br>", $this->description);
-
-        return Str::replaceArray('\n', ['</br>'], $this->description);
     }
 
 }

app/Models/CategoryOld.php

@@ -0,0 +1,119 @@
+<?php
+
+namespace App\Models;
+
+use App\Models\Traits\HasCovers;
+use Encore\Admin\Traits\AdminBuilder;
+use Encore\Admin\Traits\ModelTree;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\BelongsToMany;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Database\Eloquent\Relations\HasOne;
+use Illuminate\Support\Str;
+
+class CategoryOld extends Model
+{
+
+    use AdminBuilder, ModelTree, HasCovers;
+
+    public const TYPE_SHOW    = 'show';
+    public const TYPE_ARTICLE = 'article';
+    public const TYPE_ADVERT  = 'advert';
+    public const TYPE_VIDEO   = 'video';
+    public const TYPES        = [
+        self::TYPE_ARTICLE => '文章列表',
+        self::TYPE_SHOW    => '文章详情',
+        self::TYPE_ADVERT  => '图片列表',
+        self::TYPE_VIDEO   => '视频列表',
+    ];
+
+    public $cover_field = 'cover';
+
+    public function getLogoUrlAttribute(): string
+    {
+        return $this->parseImageUrl($this->logo);
+    }
+
+    public function getLinkAttribute(): string
+    {
+        return route('category.show', $this);
+    }
+
+    /**
+     * 关联的数据
+     * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany|\Illuminate\Database\Eloquent\Relations\HasMany|\Illuminate\Database\Eloquent\Relations\HasOne|null [type] [description]
+     */
+    public function relations()
+    {
+        switch ($this->type) {
+            case self::TYPE_SHOW:
+                return $this->hasOne(Article::class)->where('id', $this->article_id);
+                break;
+            case self::TYPE_ARTICLE:
+                return $this->belongsToMany(Article::class);
+                break;
+            case self::TYPE_ADVERT:
+                return $this->hasMany(Advert::class);
+                break;
+            case self::TYPE_VIDEO:
+                return $this->hasMany(Video::class);
+                break;
+            default:
+                return null;
+        }
+    }
+
+    public function childrens(): HasMany
+    {
+        return $this->hasMany(self::class, 'parent_id');
+    }
+
+    public function parent(): HasOne
+    {
+        return $this->hasOne(self::class, 'id', 'parent_id');
+    }
+
+    public function article(): BelongsTo
+    {
+        return $this->belongsTo(Article::class);
+    }
+
+    /**
+     * Notes: 获取当前分类及子分类ID
+     * @Author: <C.Jason>
+     * @Date  : 2020/4/6 3:12 下午
+     * @return array
+     */
+    public function getAllChildrenId(): array
+    {
+        $ids = array_keys($this->buildSelectOptions([], $this->id));
+        if ($ids) {
+            array_unshift($ids, $this->id);
+
+            return $ids;
+        }
+
+        return [];
+    }
+
+    //    public function articles(): BelongsToMany
+    //    {
+    //        return $this->belongsToMany(Article::class);
+    //    }
+
+    public function articles(): HasMany
+    {
+        return $this->hasMany(Article::class);
+    }
+
+    /**
+     * Notes: 格式化description
+     * @Author: 玄尘
+     * @Date  : 2021/10/8 15:24
+     */
+    public function getDescriptionHtmlAttribute(): string
+    {
+        return str_replace("\n", "</br>", $this->description);
+    }
+
+}