阶段性更新

app/Models/Traits/HasCovers.php

@@ -0,0 +1,83 @@
+<?php
+
+namespace App\Models\Traits;
+
+use Illuminate\Support\Facades\Storage;
+use Illuminate\Support\Str;
+
+trait HasCovers
+{
+
+    /**
+     * Notes   : 获取封面图片字段（单图）
+     * @Date   : 2021/3/16 4:34 下午
+     * @Author : < Jason.C >
+     * @return string
+     */
+    public function getCoverField(): string
+    {
+        return $this->cover_field ?? 'cover';
+    }
+
+    /**
+     * Notes   : 获取图片字段（多图）
+     * @Date   : 2021/3/16 4:35 下午
+     * @Author : < Jason.C >
+     * @return string
+     */
+    public function getPicturesField(): string
+    {
+        return $this->pictures_field ?? 'pictures';
+    }
+
+    /**
+     * Notes   : 解析单图地址
+     * @Date   : 2021/3/16 4:54 下午
+     * @Author : < Jason.C >
+     * @return string
+     */
+    public function getCoverUrlAttribute(): string
+    {
+        $cover = $this->getAttribute($this->getCoverField());
+
+        return $this->parseImageUrl($cover);
+    }
+
+    /**
+     * Notes   : 解析多图地址
+     * @Date   : 2021/3/16 4:54 下午
+     * @Author : < Jason.C >
+     * @return array
+     */
+    public function getPicturesUrlAttribute(): array
+    {
+        $pictures = $this->getAttribute($this->getPicturesField());
+
+        if (empty($pictures)) {
+            return [];
+        }
+
+        return collect($pictures)->map(function ($picture) {
+            return $this->parseImageUrl($picture);
+        })->toArray();
+    }
+
+    /**
+     * Notes   : 解析图片文件的实际展示地址
+     * @Date   : 2021/3/16 4:53 下午
+     * @Author : < Jason.C >
+     * @param  string|null  $image
+     * @return string
+     */
+    protected function parseImageUrl(?string $image): string
+    {
+        if (empty($image)) {
+            return '';
+        } elseif (Str::startsWith($image, 'http')) {
+            return $image;
+        } else {
+            return Storage::url($image);
+        }
+    }
+
+}

app/Models/Traits/HasOneCover.php

@@ -1,24 +0,0 @@
-<?php
-
-namespace App\Models\Traits;
-
-use Illuminate\Support\Facades\Storage;
-
-trait HasOneCover
-{
-
-    /**
-     * 拼接图片全地址
-     * @author 玄尘 2020-03-05
-     * @return string
-     */
-    public function getCoverPathAttribute(): ?string
-    {
-        if ($this->cover) {
-            return Storage::url($this->cover);
-        } else {
-            return '';
-        }
-    }
-
-}