option('dry-run'); $limit = (int) $this->option('limit'); $this->info('开始查询没有关联 programs 的视频...'); // 查询没有关联 programs 的视频，且有置顶的评论 $videos = Videos::query() ->whereDoesntHave('program_pivots') ->whereHas('comments', function ($query) { $query->where('is_top', 1); }) ->with(['comments' => function ($query) { $query->where('is_top', 1)->orderBy('created_at'); }]) ->limit($limit) ->get(); if ($videos->isEmpty()) { $this->info('没有找到符合条件的视频。'); return 0; } $this->info("找到 {$videos->count()} 个视频，开始处理..."); $successCount = 0; $errorCount = 0; foreach ($videos as $video) { $this->line("处理视频: {$video->bvid} - {$video->title}"); $topComment = $video->comments->first(); if (!$topComment) { $this->warn(" 跳过: 没有找到置顶的评论"); continue; } $this->line(" 评论内容: " . mb_substr($topComment->content, 0, 100) . '...'); if ($dryRun) { $this->info(" [DryRun] 将会基于此评论创建 programs"); $successCount++; continue; } try { $result = $this->createProgramsFromComment($video->bvid, $topComment->content); if ($result['success']) { $this->info(" ✅ 成功创建 {$result['count']} 个 programs"); $successCount++; } else { $this->error(" ❌ 创建失败: {$result['error']}"); $errorCount++; } } catch (\Exception $e) { $this->error(" ❌ 处理异常: " . $e->getMessage()); $errorCount++; } } $this->info("\n处理完成:"); $this->info("成功: {$successCount} 个视频"); if ($errorCount > 0) { $this->warn("失败: {$errorCount} 个视频"); } return 0; } /** * 基于评论内容创建 programs * 复用 ProgramConstructController::batch_create 的逻辑 */ private function createProgramsFromComment(string $bvid, string $content): array { // 检查是否已有关联的 programs $count = ProgramVideos::query()->where("video_bvid", "=", $bvid)->count(); if ($count > 0) { return [ 'success' => false, 'error' => "该BVID下已有{$count}个节目关联" ]; } // 使用和 batch_create 相同的正则表达式 $regex = "/^(p(?P\d{1,2})[-# _:,)]+)?(?P(\d{1,2}[:：])?\d{1,3}[:：]\d{1,2})[\s-]*(?P.+)$/ui"; $video_parts = VideoParts::query()->where("bvid", "=", $bvid)->get(); $createdCount = 0; DB::beginTransaction(); try { foreach (explode("\n", $content) as $line) { $line = trim($line); if (empty($line)) { continue; } $match = []; $match_count = preg_match($regex, $line, $match); if ($match_count === 0) { $this->line(" 跳过行: {$line}"); continue; } $time = $match["time"]; $time = str_replace("：", ":", $time); while (substr_count($time, ":") < 2) { $time = "0:" . $time; } $program = new Programs(); $program->name = trim($match["content"]); $program->save(); $video_pivot = new ProgramVideos(); $video_pivot->video_bvid = $bvid; $video_pivot->start_part = empty($match["part"]) ? 1 : $match["part"]; $video_pivot->start_time = $time; $video_pivot->program_id = $program->id; $video_pivot->save(); $createdCount++; $this->line(" 创建: {$program->name} - P{$video_pivot->start_part} {$time}"); } if ($createdCount > 0) { DB::commit(); // 修复创建时间 ProgramVideoUtil::fix_created_at_by_part_info($bvid, true); return [ 'success' => true, 'count' => $createdCount ]; } else { DB::rollBack(); return [ 'success' => false, 'error' => '没有解析出有效的节目信息' ]; } } catch (QueryException $e) { DB::rollBack(); return [ 'success' => false, 'error' => $e->getMessage() ]; } } }