文件还在测试中

2026-08-08 15:53:53 +08:00
parent 5f1e7adb64
commit 8101177cb5
241 changed files with 18074 additions and 22 deletions
@@ -0,0 +1,57 @@
+<?php
+namespace App\Models;
+
+use Core\Db;
+use Core\Model;
+
+/**
+ * 逐页 SEO 设置模型
+ * 表 page_seo 以 page_key（home/products/product_category/news/cases/about/contact）为主键，
+ * 后台可逐页维护 标题/描述/关键词/Open Graph/规范链接/收录开关。
+ */
+class PageSeo extends Model
+{
+    protected $table = 'page_seo';
+    protected $primaryKey = 'id';
+
+    /** 按 page_key 取单条 */
+    public function getByKey(string $key): ?array
+    {
+        $row = Db::query("SELECT * FROM {$this->table} WHERE page_key = ?", [$key])->fetch();
+        return $row ?: null;
+    }
+
+    /** 全部以 page_key 为索引返回 */
+    public function allIndexed(): array
+    {
+        $rows = Db::query("SELECT * FROM {$this->table} ORDER BY sort ASC, id ASC")->fetchAll();
+        $out = [];
+        foreach ($rows as $r) {
+            $out[$r['page_key']] = $r;
+        }
+        return $out;
+    }
+
+    /** 存在则更新，不存在则插入 */
+    public function saveRow(string $key, array $data): void
+    {
+        $exists = Db::query("SELECT 1 FROM {$this->table} WHERE page_key = ?", [$key])->fetch();
+        if ($exists) {
+            $sets = [];
+            $params = [];
+            foreach ($data as $k => $v) {
+                $sets[] = "`{$k}` = ?";
+                $params[] = $v;
+            }
+            $params[] = $key;
+            Db::query("UPDATE {$this->table} SET " . implode(', ', $sets) . " WHERE page_key = ?", $params);
+        } else {
+            $cols = array_keys($data);
+            $ph = array_fill(0, count($cols), '?');
+            Db::query(
+                "INSERT INTO {$this->table} (`page_key`, `" . implode('`,`', $cols) . "`) VALUES (?, " . implode(',', $ph) . ")",
+                array_merge([$key], array_values($data))
+            );
+        }
+    }
+}