add

app/admin/model/Config.php

@@ -0,0 +1,133 @@
+<?php
+
+namespace app\admin\model;
+
+use Throwable;
+use think\Model;
+use think\facade\Cache;
+
+/**
+ * 系统配置模型
+ * @property mixed $content
+ * @property mixed $rule
+ * @property mixed $extend
+ * @property mixed $allow_del
+ */
+class Config extends Model
+{
+    public static string $cacheTag = 'sys_config';
+
+    protected $append = [
+        'value',
+        'content',
+        'extend',
+        'input_extend',
+    ];
+
+    protected array $jsonDecodeType = ['checkbox', 'array', 'selects'];
+    protected array $needContent    = ['radio', 'checkbox', 'select', 'selects'];
+
+    /**
+     * 入库前
+     * @throws Throwable
+     */
+    public static function onBeforeInsert(Config $model): void
+    {
+        if (!in_array($model->getData('type'), $model->needContent)) {
+            $model->content = null;
+        } else {
+            $model->content = json_encode(str_attr_to_array($model->getData('content')));
+        }
+        if (is_array($model->rule)) {
+            $model->rule = implode(',', $model->rule);
+        }
+        if ($model->getData('extend') || $model->getData('inputExtend')) {
+            $extend      = str_attr_to_array($model->getData('extend'));
+            $inputExtend = str_attr_to_array($model->getData('inputExtend'));
+            if ($inputExtend) $extend['baInputExtend'] = $inputExtend;
+            if ($extend) $model->extend = json_encode($extend);
+        }
+        $model->allow_del = 1;
+    }
+
+    /**
+     * 写入后
+     */
+    public static function onAfterWrite(): void
+    {
+        // 清理配置缓存
+        Cache::tag(self::$cacheTag)->clear();
+    }
+
+    public function getValueAttr($value, $row)
+    {
+        if (!isset($row['type']) || $value == '0') return $value;
+        if (in_array($row['type'], $this->jsonDecodeType)) {
+            return empty($value) ? [] : json_decode($value, true);
+        } elseif ($row['type'] == 'switch') {
+            return (bool)$value;
+        } elseif ($row['type'] == 'editor') {
+            return !$value ? '' : htmlspecialchars_decode($value);
+        } elseif (in_array($row['type'], ['city', 'remoteSelects'])) {
+            if (!$value) return [];
+            if (!is_array($value)) return explode(',', $value);
+            return $value;
+        } else {
+            return $value ?: '';
+        }
+    }
+
+    public function setValueAttr(mixed $value, $row): mixed
+    {
+        if (in_array($row['type'], $this->jsonDecodeType)) {
+            return $value ? json_encode($value) : '';
+        } elseif ($row['type'] == 'switch') {
+            return $value ? '1' : '0';
+        } elseif ($row['type'] == 'time') {
+            return $value ? date('H:i:s', strtotime($value)) : '';
+        } elseif ($row['type'] == 'city') {
+            if ($value && is_array($value)) {
+                return implode(',', $value);
+            }
+            return $value ?: '';
+        } elseif (is_array($value)) {
+            return implode(',', $value);
+        }
+
+        return $value;
+    }
+
+    public function getContentAttr($value, $row)
+    {
+        if (!isset($row['type'])) return '';
+        if (in_array($row['type'], $this->needContent)) {
+            $arr = json_decode($value, true);
+            return $arr ?: [];
+        } else {
+            return '';
+        }
+    }
+
+    public function getExtendAttr($value)
+    {
+        if ($value) {
+            $arr = json_decode($value, true);
+            if ($arr) {
+                unset($arr['baInputExtend']);
+                return $arr;
+            }
+        }
+        return [];
+    }
+
+    public function getInputExtendAttr($value, $row)
+    {
+        if ($row && $row['extend']) {
+            $arr = json_decode($row['extend'], true);
+            if ($arr && isset($arr['baInputExtend'])) {
+                return $arr['baInputExtend'];
+            }
+        }
+        return [];
+    }
+}