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 +1,253 @@
+<?php
+
+namespace app\api\lists\community;
+
+use app\api\lists\BaseApiDataLists;
+use app\common\model\community\CommunityPost;
+use app\common\model\community\CommunityFollow;
+use app\common\model\community\CommunityTag;
+use app\common\model\user\User;
+use app\common\enum\user\AccountLogEnum;
+use app\common\service\ai\AiService;
+use app\common\service\VipService;
+use think\facade\Cache;
+use think\facade\Db;
+use app\common\model\community\CommunityLike;
+
+class CommunityPostLists extends BaseApiDataLists
+{
+    private const LIUHE_TAGS = ['旧澳六合', '新澳六合'];
+
+    private function buildQuery()
+    {
+        $query = CommunityPost::where($this->queryWhere());
+        $trumpTagId = (int) CommunityTag::where('name', '特朗普')->value('id');
+        if ($trumpTagId > 0) {
+            $query->whereRaw(
+                "NOT (id IN (SELECT post_id FROM la_community_post_tag WHERE tag_id = {$trumpTagId})" .
+                " AND TRIM(IFNULL(content, '')) = ''" .
+                " AND IFNULL(images, '[]') <> '[]')"
+            );
+        }
+        return $query;
+    }
+
+    private function queryWhere(): array
+    {
+        $where = [['status', '=', 1]];
+
+        if (!empty($this->params['post_type'])) {
+            $where[] = ['post_type', '=', $this->params['post_type']];
+        }
+        if (!empty($this->params['user_id'])) {
+            $where[] = ['user_id', '=', $this->params['user_id']];
+        }
+        if (!empty($this->params['follow']) && $this->userId) {
+            $followUserIds = CommunityFollow::where('user_id', $this->userId)
+                ->column('follow_user_id');
+            if ($followUserIds) {
+                $where[] = ['user_id', 'in', $followUserIds];
+            } else {
+                $where[] = ['id', '=', 0];
+            }
+        }
+        if (!empty($this->params['tag_id'])) {
+            $postIds = Db::name('community_post_tag')
+                ->where('tag_id', $this->params['tag_id'])
+                ->column('post_id');
+            if ($postIds) {
+                $where[] = ['id', 'in', $postIds];
+            } else {
+                $where[] = ['id', '=', 0];
+            }
+        }
+        return $where;
+    }
+
+    private function isLiuhePost(array $tags, array $ext = []): bool
+    {
+        foreach (self::LIUHE_TAGS as $tag) {
+            if (in_array($tag, $tags, true)) {
+                return true;
+            }
+        }
+
+        $lotteryKey = (string) ($ext['lottery_key'] ?? '');
+        return in_array($lotteryKey, ['a6', 'xa6'], true);
+    }
+
+    private function getLiuheAnalysisContent(array $ext): string
+    {
+        if (($ext['lottery_analysis_source'] ?? '') !== 'image_only') {
+            return '';
+        }
+
+        return (string) ($ext['lottery_analysis_content'] ?? '');
+    }
+
+    public function lists(): array
+    {
+        $list = $this->buildQuery()
+            ->field('id,origin_id,user_id,content,images,ext,post_type,match_id,is_paid,price_points,paid_count,view_count,like_count,comment_count,share_count,is_top,is_hot,is_recommend,create_time')
+            ->orderRaw('is_top DESC, is_hot DESC, create_time DESC')
+            ->limit($this->limitOffset, $this->limitLength)
+            ->select()
+            ->toArray();
+
+        // 批量预加载：用户、标签、翻译状态
+        $postIds = array_column($list, 'id');
+        $userIds = array_unique(array_column($list, 'user_id'));
+
+        // 批量查询用户 → id 为 key
+        $userMap = [];
+        if ($userIds) {
+            $users = User::field('id,sn,nickname,avatar,sex')->whereIn('id', $userIds)->select()->toArray();
+            foreach ($users as $u) {
+                $userMap[$u['id']] = $u;
+            }
+        }
+
+        // 批量查询帖子标签 → post_id => [tag_name, ...]
+        $tagMap = [];
+        if ($postIds) {
+            $postTags = Db::name('community_post_tag')->whereIn('post_id', $postIds)->select()->toArray();
+            $tagIdsByPost = [];
+            foreach ($postTags as $pt) {
+                $tagIdsByPost[$pt['post_id']][] = $pt['tag_id'];
+            }
+            $allTagIds = array_unique(array_column($postTags, 'tag_id'));
+            $tagNames = $allTagIds ? CommunityTag::whereIn('id', $allTagIds)->column('name', 'id') : [];
+            foreach ($tagIdsByPost as $pid => $tids) {
+                $tagMap[$pid] = array_values(array_intersect_key($tagNames, array_flip($tids)));
+            }
+        }
+
+        // 已付费翻译的帖子ID集合（带缓存）
+        $translatedPostIds = [];
+        if ($this->userId) {
+            $translatedPostIds = self::getUserTranslatedPostIds($this->userId);
+        }
+
+        // 批量查询已购买的付费帖子ID
+        $purchasedPostIds = [];
+        if ($this->userId && $postIds) {
+            $purchasedPostIds = Db::name('user_account_log')
+                ->where('user_id', $this->userId)
+                ->where('change_type', AccountLogEnum::UP_DEC_PURCHASE_POST)
+                ->whereIn('relation_id', $postIds)
+                ->column('relation_id');
+        }
+
+        // VIP权益：解锁帖子免费、翻译免费
+        $vipUnlockFree = $this->userId ? VipService::hasUnlockFree($this->userId) : false;
+        $vipTranslateFree = $this->userId ? VipService::hasTranslateFree($this->userId) : false;
+
+        foreach ($list as &$item) {
+            $ext = $item['ext'] ?? '';
+            $ext = $ext ? (is_string($ext) ? json_decode($ext, true) : $ext) : [];
+
+            // 判断是否已解锁（自己发的 或 已购买 或 VIP解锁免费）
+            $item['is_unlocked'] = 0;
+            if ($item['is_paid']) {
+                if ($item['user_id'] == $this->userId || in_array($item['id'], $purchasedPostIds) || $vipUnlockFree) {
+                    $item['is_unlocked'] = 1;
+                }
+            }
+
+            // 付费帖子：未解锁 → 截断内容并隐藏全文
+            if ($item['is_paid'] && !$item['is_unlocked']) {
+                $item['content_short'] = mb_substr($item['content'], 0, 20) . '...';
+                $item['content'] = $item['content_short'];
+            } elseif (mb_strlen($item['content']) > 120) {
+                $item['content_short'] = mb_substr($item['content'], 0, 120) . '...';
+            } else {
+                $item['content_short'] = $item['content'];
+            }
+
+            $item['user'] = $userMap[$item['user_id']] ?? null;
+            $item['tags'] = $tagMap[$item['id']] ?? [];
+            $item['source_url'] = $ext['url'] ?? '';
+            $item['is_liked'] = false;
+            if ($this->userId) {
+                $item['is_liked'] = CommunityLike::where([
+                    'user_id' => $this->userId,
+                    'target_id' => $item['id'],
+                    'target_type' => 1
+                ])->count() > 0;
+            }
+
+            $item['translated_content'] = '';
+            $isTrumpPost = in_array('特朗普', $item['tags']);
+            $isLiuhePost = $this->isLiuhePost($item['tags'], $ext);
+            if ($isTrumpPost) {
+                if (empty($ext['translated_content']) && !empty($item['content'])) {
+                    $result = AiService::translateCommunityPost($item['content']);
+                    if (!empty($result['success']) && !empty($result['content'])) {
+                        $ext['translated_content'] = trim($result['content']);
+                        CommunityPost::where('id', $item['id'])->update([
+                            'ext' => json_encode($ext, JSON_UNESCAPED_UNICODE),
+                            'update_time' => time(),
+                        ]);
+                    }
+                }
+                $item['translated_content'] = $ext['translated_content'] ?? '';
+            } elseif ((!empty($item['origin_id']) || $isLiuhePost) && (in_array($item['id'], $translatedPostIds) || $vipTranslateFree)) {
+                $item['translated_content'] = $isLiuhePost
+                    ? $this->getLiuheAnalysisContent($ext)
+                    : (string) ($ext['translated_content'] ?? '');
+            }
+            unset($item['ext']);
+        }
+
+        return $list;
+    }
+
+    public function count(): int
+    {
+        return $this->buildQuery()->count();
+    }
+
+    /**
+     * 获取用户已付费翻译的帖子ID集合（优先缓存）
+     */
+    public static function getUserTranslatedPostIds(int $userId): array
+    {
+        $cacheKey = 'translate_paid:' . $userId;
+        $postIds = Cache::get($cacheKey);
+        if ($postIds !== null) {
+            return $postIds;
+        }
+
+        $remarks = Db::name('user_account_log')
+            ->where('user_id', $userId)
+            ->where('change_type', AccountLogEnum::UP_DEC_TRANSLATE_POST)
+            ->column('remark');
+
+        $postIds = [];
+        foreach ($remarks as $remark) {
+            if (preg_match('/(?:翻译|分析)帖子#(\d+)/', $remark, $m)) {
+                $postIds[] = (int) $m[1];
+            }
+        }
+
+        Cache::set($cacheKey, $postIds, 3600);
+        return $postIds;
+    }
+
+    /**
+     * 翻译扣分后刷新缓存：追加新帖子ID
+     */
+    public static function refreshTranslateCache(int $userId, int $postId): void
+    {
+        $cacheKey = 'translate_paid:' . $userId;
+        $postIds = Cache::get($cacheKey);
+        if (is_array($postIds)) {
+            if (!in_array($postId, $postIds)) {
+                $postIds[] = $postId;
+                Cache::set($cacheKey, $postIds, 3600);
+            }
+        } else {
+            Cache::delete($cacheKey);
+        }
+    }
+}