no message

2026-06-11 12:15:29 +08:00
parent 10ebe39c30
commit 96efa1d905
5859 changed files with 815501 additions and 5 deletions
@@ -0,0 +1,110 @@
+<?php
+
+namespace app\common\service;
+
+use app\common\model\user\User;
+use think\facade\Db;
+
+/**
+ * 短链接分享海报文本与素材的统一构造服务
+ */
+class ShortLinkPosterDataService
+{
+    /**
+     * 获取海报展示用的全部文本与素材
+     */
+    public static function build(string $pageType, $pageId, ?int $userId, string $clientTitle = '', string $clientDesc = ''): array
+    {
+        $title = trim($clientTitle);
+        $description = trim($clientDesc);
+
+        if ($title === '' || $description === '') {
+            $detail = self::resolvePageDetail($pageType, $pageId);
+            if ($title === '') {
+                $title = $detail['title'];
+            }
+            if ($description === '') {
+                $description = $detail['description'];
+            }
+        }
+
+        $sharer = ['nickname' => '', 'avatar' => ''];
+        if (!empty($userId)) {
+            $user = User::field('nickname,avatar')->findOrEmpty($userId);
+            if (!$user->isEmpty()) {
+                $sharer['nickname'] = (string) $user->getData('nickname');
+                $sharer['avatar'] = (string) $user->avatar;
+            }
+        }
+
+        $posterImageUri = (string) ConfigService::get('website', 'share_poster', '');
+        $posterImage = $posterImageUri ? FileService::getFileUrl($posterImageUri) : '';
+        $posterTitle = (string) ConfigService::get('website', 'share_poster_title', '');
+
+        return [
+            'poster_image_uri' => $posterImageUri,
+            'poster_image' => $posterImage,
+            'poster_title' => $posterTitle,
+            'title' => $title,
+            'description' => $description,
+            'sharer' => $sharer,
+        ];
+    }
+
+    /**
+     * 根据 page_type / page_id 自动取页面标题与描述
+     */
+    private static function resolvePageDetail(string $pageType, $pageId): array
+    {
+        $empty = ['title' => '', 'description' => ''];
+        if ($pageId === '' || $pageId === null) {
+            return $empty;
+        }
+
+        switch ($pageType) {
+            case 'news':
+                $row = Db::name('article')
+                    ->field('title,desc,abstract')
+                    ->where('id', (int) $pageId)
+                    ->find();
+                if (empty($row)) {
+                    return $empty;
+                }
+                $desc = $row['desc'] ?: mb_substr(strip_tags((string) $row['abstract']), 0, 80);
+                return ['title' => (string) $row['title'], 'description' => (string) $desc];
+
+            case 'match':
+                $row = Db::name('match')
+                    ->field('home_team,away_team,league_name')
+                    ->where('id', (int) $pageId)
+                    ->find();
+                if (empty($row)) {
+                    return $empty;
+                }
+                return [
+                    'title' => $row['home_team'] . ' vs ' . $row['away_team'],
+                    'description' => (string) $row['league_name'],
+                ];
+
+            case 'post':
+            case 'community':
+                $row = Db::name('community_post')
+                    ->field('content')
+                    ->where('id', (int) $pageId)
+                    ->find();
+                if (empty($row)) {
+                    return $empty;
+                }
+                $text = mb_substr(strip_tags((string) $row['content']), 0, 80);
+                return ['title' => $text ?: '社区帖子', 'description' => ''];
+
+            case 'crypto':
+                return ['title' => $pageId . '/USDT 行情', 'description' => '加密货币实时行情'];
+
+            case 'invite':
+                return ['title' => '邀请你加入我的团队', 'description' => ''];
+        }
+
+        return $empty;
+    }
+}