restore admin helper chain and stabilize seo routes

code/app/admin/config/router.php

@@ -157,6 +157,8 @@ Route::group("/site", function () {
     Route::get("/bootstrap/workbench/summary", [Site::class, "getBootstrapWorkbenchSummary"])->name("Site@getBootstrapWorkbenchSummary");
     Route::post("/bootstrap/env/template/preview", [Site::class, "previewBootstrapEnvTemplate"])->name("Site@previewBootstrapEnvTemplate");
     Route::post("/bootstrap/env/template/apply", [Site::class, "applyBootstrapEnvTemplate"])->name("Site@applyBootstrapEnvTemplate");
+    Route::post("/bootstrap/env/template/history/restore/preview", [Site::class, "previewBootstrapEnvHistoryRestore"])->name("Site@previewBootstrapEnvHistoryRestore");
+    Route::post("/bootstrap/env/template/history/restore/apply", [Site::class, "applyBootstrapEnvHistoryRestore"])->name("Site@applyBootstrapEnvHistoryRestore");
 
     # TKD 参数模板
     Route::get("/tkdarg/list", [Site::class, "getTKDArgList"])->name("Site@getTKDArgList");

code/app/admin/controller/Site.php

@@ -7,11 +7,14 @@ namespace app\admin\controller;
 use app\admin\BaseController;
 use app\common\helper\DomainBatchImportTemplateHelper;
 use app\common\helper\DomainImportProbeRunHelper;
+use app\common\helper\DomainImportAsyncJobHelper;
 use app\common\helper\DomainImportFailedQueueHelper;
 use app\common\helper\DomainSpiderMdRunHelper;
 use app\common\helper\DomainImportHealthTrendHelper;
 use app\common\helper\DomainImportRunIndexHelper;
 use app\common\helper\DomainImportHealthWorkbenchHelper;
+use app\common\helper\DomainImportHealthWorkbenchIndexHelper;
+use app\common\helper\DomainImportHealthWorkbenchTrendHelper;
 use app\common\helper\DomainImportExternalSeoClosureHelper;
 use app\common\helper\DomainImportExternalSeoClosureActionHelper;
 use app\common\helper\DomainImportExternalSeoClosureActionIndexHelper;
@@ -22,6 +25,8 @@ use app\common\helper\DomainImportManualAttentionHandleIndexHelper;
 use app\common\helper\DomainImportSelfHealingIndexHelper;
 use app\common\helper\DomainImportRemediationIndexHelper;
 use app\common\helper\DomainImportRerunIndexHelper;
+use app\common\helper\DomainImportRerunRunHelper;
+use app\common\helper\DomainAutoSampleHelper;
 use app\common\helper\DomainExternalSeoSummaryHelper;
 use app\common\helper\DomainExternalSeoFailedQueueHelper;
 use app\common\helper\DomainExternalSeoTrendHelper;
@@ -59,6 +64,7 @@ use app\common\helper\DomainSupplyRunIndexHelper;
 use app\common\helper\DomainSupplyBatchTemplateHelper;
 use app\common\helper\DomainBootstrapEnvTemplateHelper;
 use app\common\helper\DomainSpiderCrawlWorkbenchHelper;
+use app\common\helper\DomainTrajectoryProbeHelper;
 use app\common\helper\SeoCopyAiProviderHelper;
 use app\common\helper\SeoCopyGenerationHelper;
 use app\common\helper\SeoCopyPortalHomeHelper;
@@ -68,6 +74,7 @@ use app\common\helper\SpiderMdConfigHelper;
 use app\model\AdminUserModel;
 use app\model\ConverterMovel;
 use app\model\DomainModel;
+use app\model\PlanTaskModel;
 use app\model\SubjectFomartGroupModel;
 use app\model\SubjectFomartModel;
 use app\model\TemplatesModel;

code/app/common/helper/DomainAutoSampleHelper.php

@@ -0,0 +1,355 @@
+<?php
+
+declare(strict_types=1);
+
+namespace app\common\helper;
+
+use app\model\DomainModel;
+use app\model\VideoModel;
+use app\model\VideoCategoryModel;
+use think\App;
+
+class DomainAutoSampleHelper
+{
+    protected static bool $boolInitialized = false;
+
+    protected static function ensureAppInitialized(): void
+    {
+        if (self::$boolInitialized) {
+            return;
+        }
+
+        (new App())->initialize();
+        self::$boolInitialized = true;
+    }
+
+    public static function discover(string $strHost, array $arrOptions = []): array
+    {
+        self::ensureAppInitialized();
+
+        $strHost = DomainModel::normalizeHost($strHost);
+        if ($strHost === '') {
+            return [
+                'host' => '',
+                'status' => 'invalid_host',
+                'message' => 'Host empty.',
+                'sample_source' => 'video_auto_discovery',
+                'checked_candidates' => 0,
+                'sample' => null,
+            ];
+        }
+
+        $intLimit = max(5, min(200, (int)($arrOptions['limit'] ?? 80)));
+        $intPreferredVideoId = max(0, (int)($arrOptions['preferred_video_id'] ?? 0));
+        $DomainRow = self::findDomainRow($strHost);
+        $arrCandidates = self::fetchCandidateVideos($intLimit, $intPreferredVideoId);
+
+        $intChecked = 0;
+        foreach ($arrCandidates as $arrVideo) {
+            $intChecked++;
+            $arrSample = self::buildSampleFromVideo($strHost, $DomainRow, $arrVideo);
+            if ($arrSample === null) {
+                continue;
+            }
+
+            return [
+                'host' => $strHost,
+                'status' => 'passed',
+                'message' => 'Auto sample discovered from video library.',
+                'sample_source' => 'video_auto_discovery',
+                'checked_candidates' => $intChecked,
+                'sample' => $arrSample,
+            ];
+        }
+
+        return [
+            'host' => $strHost,
+            'status' => 'failed_no_candidate',
+            'message' => 'No valid default sample could be discovered from video library.',
+            'sample_source' => 'video_auto_discovery',
+            'checked_candidates' => $intChecked,
+            'sample' => null,
+        ];
+    }
+
+    protected static function findDomainRow(string $strHost): ?DomainModel
+    {
+        $strExactDomain = DomainModel::normalizeStoredDomain($strHost, DomainModel::MATCH_TYPE_EXACT);
+        $DomainRow = app(DomainModel::class)->where('d_domain', $strExactDomain)->find();
+
+        return $DomainRow instanceof DomainModel ? $DomainRow : null;
+    }
+
+    protected static function fetchCandidateVideos(int $intLimit, int $intPreferredVideoId = 0): array
+    {
+        $VideoCollection = VideoModel::getInstance()->getCol();
+        $arrProjection = [
+            '_id' => 0,
+            'v_id' => 1,
+            'v_name' => 1,
+            'v_name_en' => 1,
+            'v_seo_words' => 1,
+            'v_play_url' => 1,
+            'v_parent_category' => 1,
+            'v_parent_category_en' => 1,
+            'v_category' => 1,
+            'v_category_en' => 1,
+        ];
+
+        $arrCandidates = [];
+        if ($intPreferredVideoId > 0) {
+            $arrPreferred = $VideoCollection->findOne(['v_id' => $intPreferredVideoId], [
+                'typeMap' => [
+                    'root' => 'array',
+                    'document' => 'array',
+                    'array' => 'array',
+                ],
+                'projection' => $arrProjection,
+            ]);
+            if (is_array($arrPreferred) && !empty($arrPreferred)) {
+                $arrCandidates[] = $arrPreferred;
+            }
+        }
+
+        $Cursor = $VideoCollection->find([], [
+            'typeMap' => [
+                'root' => 'array',
+                'document' => 'array',
+                'array' => 'array',
+            ],
+            'projection' => $arrProjection,
+            'sort' => ['v_id' => -1],
+            'limit' => $intLimit,
+        ]);
+
+        foreach (iterator_to_array($Cursor) as $arrVideo) {
+            if (!is_array($arrVideo)) {
+                continue;
+            }
+            if ($intPreferredVideoId > 0 && (int)($arrVideo['v_id'] ?? 0) === $intPreferredVideoId) {
+                continue;
+            }
+            $arrCandidates[] = $arrVideo;
+        }
+
+        return $arrCandidates;
+    }
+
+    protected static function buildSampleFromVideo(string $strHost, ?DomainModel $DomainRow, array $arrVideo): ?array
+    {
+        $intVideoId = (int)($arrVideo['v_id'] ?? 0);
+        $strVideoName = trim((string)($arrVideo['v_name'] ?? ''));
+        $strVideoSlug = trim((string)($arrVideo['v_name_en'] ?? ''));
+
+        if ($intVideoId <= 0 || $strVideoName === '' || $strVideoSlug === '') {
+            return null;
+        }
+
+        $arrPlay = self::resolvePlaySample($arrVideo);
+        if ($arrPlay === null) {
+            return null;
+        }
+
+        $arrCategory = self::resolveCategorySample($arrVideo);
+        if ($arrCategory === null) {
+            return null;
+        }
+
+        $strKeyword = self::resolveSearchKeyword($DomainRow, $arrVideo);
+        if ($strKeyword === '') {
+            return null;
+        }
+
+        $arrResult = [
+            'host' => $strHost,
+            'video' => [
+                'v_id' => $intVideoId,
+                'v_name' => $strVideoName,
+                'v_name_en' => $strVideoSlug,
+            ],
+            'detail' => [
+                'detail_id' => $intVideoId,
+                'detail_slug' => $strVideoSlug,
+            ],
+            'search' => [
+                'search_keyword' => $strKeyword,
+            ],
+            'category' => $arrCategory,
+            'play' => $arrPlay,
+            'runtime_acceptance' => [
+                'samples' => [
+                    [
+                        'video_id' => $intVideoId,
+                        'forge_id' => 1,
+                    ],
+                ],
+            ],
+        ];
+
+        $arrUrls = self::buildUrls($strHost, $DomainRow, $arrResult);
+        if (!empty($arrUrls)) {
+            $arrResult['urls'] = $arrUrls;
+        }
+
+        return $arrResult;
+    }
+
+    protected static function resolvePlaySample(array $arrVideo): ?array
+    {
+        $arrPlayGroups = is_array($arrVideo['v_play_url'] ?? null) ? (array)($arrVideo['v_play_url'] ?? []) : [];
+        foreach ($arrPlayGroups as $strPlayType => $arrEpisodes) {
+            $strPlayType = trim((string)$strPlayType);
+            if ($strPlayType === '' || !is_array($arrEpisodes) || empty($arrEpisodes)) {
+                continue;
+            }
+
+            $arrEpisode = (array)($arrEpisodes[0] ?? []);
+            $strEpisodeName = trim((string)($arrEpisode['name'] ?? ''));
+            if ($strEpisodeName === '') {
+                $strEpisodeName = '第1集';
+            }
+
+            return [
+                'play_type' => $strPlayType,
+                'play_index' => 1,
+                'episode_name' => $strEpisodeName,
+            ];
+        }
+
+        return null;
+    }
+
+    protected static function resolveCategorySample(array $arrVideo): ?array
+    {
+        $strParentSlug = trim((string)($arrVideo['v_parent_category_en'] ?? ''));
+        $strCategorySlug = trim((string)($arrVideo['v_category_en'] ?? ''));
+        $strParentName = trim((string)($arrVideo['v_parent_category'] ?? ''));
+        $strCategoryName = trim((string)($arrVideo['v_category'] ?? ''));
+
+        if ($strParentSlug === '' && $strParentName !== '') {
+            $strParentSlug = self::findCategorySlugByName($strParentName);
+        }
+        if ($strCategorySlug === '' && $strCategoryName !== '') {
+            $strCategorySlug = self::findCategorySlugByName($strCategoryName);
+        }
+
+        if ($strParentSlug === '' || $strCategorySlug === '') {
+            return null;
+        }
+
+        return [
+            'category_parent' => $strParentSlug,
+            'category_child' => $strCategorySlug,
+        ];
+    }
+
+    protected static function resolveSearchKeyword(?DomainModel $DomainRow, array $arrVideo): string
+    {
+        $arrKeywordCandidates = [];
+
+        $strDomainKeyword = trim((string)($DomainRow?->d_name ?? ''));
+        if ($strDomainKeyword !== '') {
+            $arrKeywordCandidates[] = $strDomainKeyword;
+        }
+
+        $arrSeoWordValues = self::normalizeKeywordSource($arrVideo['v_seo_words'] ?? '');
+        foreach ($arrSeoWordValues as $strSeoWords) {
+            foreach (preg_split('/[,\x{3001}\x{ff0c}\s]+/u', $strSeoWords) as $strWord) {
+                $strWord = trim((string)$strWord);
+                if ($strWord !== '') {
+                    $arrKeywordCandidates[] = $strWord;
+                }
+            }
+        }
+
+        $strVideoName = trim((string)($arrVideo['v_name'] ?? ''));
+        if ($strVideoName !== '') {
+            $arrKeywordCandidates[] = $strVideoName;
+        }
+
+        foreach ($arrKeywordCandidates as $strKeyword) {
+            $strKeyword = trim($strKeyword);
+            if ($strKeyword !== '') {
+                return mb_substr($strKeyword, 0, 20);
+            }
+        }
+
+        return '';
+    }
+
+    protected static function normalizeKeywordSource(mixed $value): array
+    {
+        if (is_string($value) || is_numeric($value)) {
+            $strValue = trim((string)$value);
+            return $strValue === '' ? [] : [$strValue];
+        }
+
+        if (!is_array($value)) {
+            return [];
+        }
+
+        $arrValues = [];
+        array_walk_recursive($value, static function ($item) use (&$arrValues): void {
+            if (is_string($item) || is_numeric($item)) {
+                $strItem = trim((string)$item);
+                if ($strItem !== '') {
+                    $arrValues[] = $strItem;
+                }
+            }
+        });
+
+        return $arrValues;
+    }
+
+    protected static function buildUrls(string $strHost, ?DomainModel $DomainRow, array $arrSample): array
+    {
+        if (!$DomainRow instanceof DomainModel) {
+            return [];
+        }
+
+        $TpStyle = SiteStyle::getConfig($DomainRow, $strHost);
+        $UrlBuilder = new UrlBuilder($TpStyle);
+
+        $strSlug = (string)($arrSample['detail']['detail_slug'] ?? '');
+        $intVideoId = (int)($arrSample['detail']['detail_id'] ?? 0);
+        $strSearchKeyword = (string)($arrSample['search']['search_keyword'] ?? '');
+        $strCategoryParent = (string)($arrSample['category']['category_parent'] ?? '');
+        $strCategoryChild = (string)($arrSample['category']['category_child'] ?? '');
+        $strPlayType = (string)($arrSample['play']['play_type'] ?? '');
+        $intPlayIndex = max(1, (int)($arrSample['play']['play_index'] ?? 1));
+
+        $arrUrls = [
+            'home' => $UrlBuilder->home(),
+        ];
+
+        if ($strSearchKeyword !== '') {
+            $arrUrls['search'] = $UrlBuilder->searchResult($strSearchKeyword);
+        }
+        if ($strCategoryParent !== '' && $strCategoryChild !== '') {
+            $arrUrls['category'] = $UrlBuilder->categoryChild($strCategoryParent, $strCategoryChild, 1);
+        }
+        if ($strSlug !== '' && $intVideoId > 0) {
+            $arrUrls['detail'] = $UrlBuilder->detail($strSlug, $intVideoId);
+        }
+        if ($strSlug !== '' && $intVideoId > 0 && $strPlayType !== '') {
+            $arrUrls['play'] = $UrlBuilder->play($strSlug, $intVideoId, $strPlayType, $intPlayIndex);
+        }
+
+        return $arrUrls;
+    }
+
+    protected static function findCategorySlugByName(string $strName): string
+    {
+        $strName = trim($strName);
+        if ($strName === '') {
+            return '';
+        }
+
+        $arrCategory = app(VideoCategoryModel::class)
+            ->where('vc_name', $strName)
+            ->field(['vc_name_en'])
+            ->find();
+
+        return trim((string)($arrCategory['vc_name_en'] ?? ''));
+    }
+}

code/app/common/helper/DomainImportAsyncJobHelper.php

@@ -0,0 +1,183 @@
+<?php
+
+declare(strict_types=1);
+
+namespace app\common\helper;
+
+class DomainImportAsyncJobHelper
+{
+    public const STATUS_QUEUED = 'queued';
+    public const STATUS_RUNNING = 'running';
+    public const STATUS_SUCCESS = 'success';
+    public const STATUS_FAILED = 'failed';
+
+    public static function createJob(string $type, array $payload = [], array $meta = []): array
+    {
+        $baseRoot = self::baseRoot();
+        self::ensureDir($baseRoot);
+
+        $dateDir = $baseRoot . '/' . date('Ymd');
+        self::ensureDir($dateDir);
+
+        $jobId = date('His') . '_' . trim($type, '_') . '_' . substr(md5(uniqid('', true)), 0, 6);
+        $jobRoot = $dateDir . '/' . $jobId;
+        self::ensureDir($jobRoot);
+
+        $job = [
+            'job_id' => $jobId,
+            'type' => $type,
+            'label' => self::labelForType($type),
+            'status' => self::STATUS_QUEUED,
+            'progress_percent' => 0,
+            'progress_current' => 0,
+            'progress_total' => 0,
+            'current_step' => 'queued',
+            'message' => '任务已入队，等待执行',
+            'payload' => $payload,
+            'meta' => $meta,
+            'summary' => [],
+            'created_at' => date(DATE_ATOM),
+            'updated_at' => date(DATE_ATOM),
+            'started_at' => '',
+            'finished_at' => '',
+            'job_root' => $jobRoot,
+            'state_path' => self::statePath($jobRoot),
+            'log_path' => self::logPath($jobRoot),
+        ];
+
+        file_put_contents($job['state_path'], json_encode($job, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES) . PHP_EOL);
+        file_put_contents($job['log_path'], '[' . date('Y-m-d H:i:s') . "] 已入队 {$job['label']}" . PHP_EOL);
+
+        return $job;
+    }
+
+    public static function readJob(string $jobId): array
+    {
+        $jobRoot = self::findJobRoot($jobId);
+        if ($jobRoot === '') {
+            return [];
+        }
+
+        $statePath = self::statePath($jobRoot);
+        if (!is_file($statePath)) {
+            return [];
+        }
+
+        $job = json_decode((string)file_get_contents($statePath), true);
+        return is_array($job) ? $job : [];
+    }
+
+    public static function updateJob(string $jobId, array $patch): array
+    {
+        $job = self::readJob($jobId);
+        if (empty($job)) {
+            throw new \RuntimeException('Job not found: ' . $jobId);
+        }
+
+        $job = array_merge($job, $patch);
+        $job['updated_at'] = date(DATE_ATOM);
+
+        if (($patch['status'] ?? '') === self::STATUS_RUNNING && empty($job['started_at'])) {
+            $job['started_at'] = date(DATE_ATOM);
+        }
+        if (in_array((string)($patch['status'] ?? ''), [self::STATUS_SUCCESS, self::STATUS_FAILED], true)) {
+            $job['finished_at'] = date(DATE_ATOM);
+            $job['progress_percent'] = 100;
+        }
+
+        file_put_contents((string)$job['state_path'], json_encode($job, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES) . PHP_EOL);
+        return $job;
+    }
+
+    public static function appendLog(string $jobId, string $message): void
+    {
+        $job = self::readJob($jobId);
+        if (empty($job)) {
+            return;
+        }
+        $line = '[' . date('Y-m-d H:i:s') . '] ' . trim($message) . PHP_EOL;
+        file_put_contents((string)$job['log_path'], $line, FILE_APPEND);
+        self::updateJob($jobId, ['last_log' => trim($message)]);
+    }
+
+    public static function updateProgress(string $jobId, int $current, int $total, string $step = '', string $message = ''): array
+    {
+        $percent = $total > 0 ? (int)floor(($current / $total) * 100) : 0;
+        return self::updateJob($jobId, [
+            'progress_current' => $current,
+            'progress_total' => $total,
+            'progress_percent' => max(0, min(100, $percent)),
+            'current_step' => $step !== '' ? $step : 'running',
+            'message' => $message !== '' ? $message : (($step !== '' ? $step : 'running') . " {$current}/{$total}"),
+        ]);
+    }
+
+    public static function readLogTail(string $jobId, int $lines = 120): array
+    {
+        $job = self::readJob($jobId);
+        if (empty($job) || empty($job['log_path']) || !is_file((string)$job['log_path'])) {
+            return [];
+        }
+
+        $content = trim((string)file_get_contents((string)$job['log_path']));
+        if ($content === '') {
+            return [];
+        }
+
+        $allLines = preg_split('/\r\n|\r|\n/', $content);
+        return array_values(array_slice(is_array($allLines) ? $allLines : [], -1 * max(1, $lines)));
+    }
+
+    public static function labelForType(string $type): string
+    {
+        $map = [
+            'failed_queue_rerun' => '失败队列重跑',
+            'failure_remediation' => '失败补料候选',
+            'self_healing' => '自动修复',
+            'health_workbench_refresh' => '健康台落盘',
+            'spider_md_generate' => '蜘蛛池MD生成',
+            'seo_copy_ai_generate' => 'AI文案生成',
+            'seo_copy_ai_optimize' => 'AI文案重优化',
+            'seo_copy_ai_rollback' => 'AI文案回滚',
+        ];
+
+        return (string)($map[$type] ?? $type);
+    }
+
+    public static function baseRoot(): string
+    {
+        return dirname(__DIR__, 3) . '/storage/domain_import_async_jobs';
+    }
+
+    public static function ensureDir(string $dir): void
+    {
+        if (!is_dir($dir) && !mkdir($dir, 0777, true) && !is_dir($dir)) {
+            throw new \RuntimeException('Failed to create directory: ' . $dir);
+        }
+    }
+
+    protected static function findJobRoot(string $jobId): string
+    {
+        $jobId = trim($jobId);
+        if ($jobId === '') {
+            return '';
+        }
+
+        $matches = glob(self::baseRoot() . '/*/' . $jobId);
+        if (!is_array($matches) || empty($matches)) {
+            return '';
+        }
+
+        return (string)$matches[0];
+    }
+
+    protected static function statePath(string $jobRoot): string
+    {
+        return rtrim($jobRoot, '/') . '/job.state.json';
+    }
+
+    protected static function logPath(string $jobRoot): string
+    {
+        return rtrim($jobRoot, '/') . '/job.log';
+    }
+}

code/app/common/helper/DomainImportFailureRemediationHelper.php

@@ -0,0 +1,85 @@
+<?php
+
+declare(strict_types=1);
+
+namespace app\common\helper;
+
+class DomainImportFailureRemediationHelper
+{
+    public static function buildPlan(array $arrQueueItem): array
+    {
+        $strHost = trim((string)($arrQueueItem['host'] ?? ''));
+        $strFailedStage = trim((string)($arrQueueItem['failed_stage'] ?? ''));
+        $arrFailedStages = array_values(array_filter((array)($arrQueueItem['failed_stages'] ?? []), 'is_string'));
+        $strPrimaryStage = $strFailedStage !== '' ? $strFailedStage : (string)($arrFailedStages[0] ?? '');
+
+        $arrPlan = [
+            'status' => 'planned',
+            'kind' => 'reprobe',
+            'title' => '重新探测',
+            'summary' => '当前失败先按自动样本发现 + 页面弹道重探处理。',
+            'recommended_command' => self::buildProbeCommand($strHost),
+            'sample_command' => self::buildSampleCommand($strHost),
+            'probe_command' => self::buildProbeCommand($strHost),
+            'pipeline_command' => self::buildPipelineCommand($strHost, $strPrimaryStage),
+            'post_action' => '执行补料候选后，再重新跑页面弹道自检。',
+            'priority' => 'medium',
+        ];
+
+        if ($strHost === '') {
+            $arrPlan['status'] = 'invalid';
+            $arrPlan['summary'] = 'host 缺失，暂时无法生成补料候选链。';
+            $arrPlan['recommended_command'] = '';
+            return $arrPlan;
+        }
+
+        if (in_array($strPrimaryStage, ['sample', 'domain', 'host'], true)) {
+            $arrPlan['kind'] = 'sample_rebuild';
+            $arrPlan['title'] = '重建样本并重探';
+            $arrPlan['summary'] = '当前优先重建自动样本，再重新跑首页/搜索/详情/播放弹道。';
+            $arrPlan['recommended_command'] = self::buildSampleCommand($strHost);
+            $arrPlan['post_action'] = '样本重建后继续执行页面弹道自检。';
+            $arrPlan['priority'] = 'high';
+            return $arrPlan;
+        }
+
+        if (in_array($strPrimaryStage, ['search', 'detail', 'play', 'home', 'category'], true)) {
+            $arrPlan['kind'] = 'pipeline_candidate';
+            $arrPlan['title'] = '补料候选链';
+            $arrPlan['summary'] = '当前页面链已能定位到失败阶段，优先走 bootstrap/pipeline dry-run 候选链，再回到弹道自检。';
+            $arrPlan['recommended_command'] = self::buildPipelineCommand($strHost, $strPrimaryStage);
+            $arrPlan['priority'] = in_array($strPrimaryStage, ['detail', 'play'], true) ? 'high' : 'medium';
+            return $arrPlan;
+        }
+
+        return $arrPlan;
+    }
+
+    protected static function buildSampleCommand(string $strHost): string
+    {
+        return 'php scripts/domain_auto_sample_discover.php ' . escapeshellarg($strHost) . ' --format=text';
+    }
+
+    protected static function buildProbeCommand(string $strHost): string
+    {
+        return 'php scripts/domain_trajectory_probe.php ' . escapeshellarg($strHost) . ' --format=text';
+    }
+
+    protected static function buildPipelineCommand(string $strHost, string $strFailedStage): string
+    {
+        $arrArgs = [
+            'php scripts/domain_bootstrap_pipeline_run.php',
+            '--host=' . escapeshellarg($strHost),
+            '--dry-run=1',
+            '--step-limit=3',
+            '--allow-prepare=1',
+            '--format=text',
+        ];
+
+        if (in_array($strFailedStage, ['detail', 'play'], true)) {
+            $arrArgs[] = '--allow-release-dry-run=1';
+        }
+
+        return implode(' ', $arrArgs);
+    }
+}

code/app/common/helper/DomainImportHealthWorkbenchIndexHelper.php

@@ -0,0 +1,115 @@
+<?php
+
+declare(strict_types=1);
+
+namespace app\common\helper;
+
+class DomainImportHealthWorkbenchIndexHelper
+{
+    protected static function publicRelativePath(string $path): string
+    {
+        $publicRoot = str_replace('\\', '/', rtrim(dirname(__DIR__, 3) . '/public', '/'));
+        $path = str_replace('\\', '/', $path);
+        if (str_starts_with($path, $publicRoot . '/')) {
+            return substr($path, strlen($publicRoot . '/'));
+        }
+
+        return $path;
+    }
+
+    public static function buildSummary(string $runRoot, int $limit = 20): array
+    {
+        $runRoot = rtrim($runRoot, '/');
+        if ($runRoot === '' || !is_dir($runRoot)) {
+            return [
+                'items' => [],
+                'total' => 0,
+                'latest_run' => [],
+            ];
+        }
+
+        $summaryFiles = array_merge(
+            (array)glob($runRoot . '/*/import-health-workbench.summary.json'),
+            (array)glob($runRoot . '/*/*/import-health-workbench.summary.json')
+        );
+        $summaryFiles = array_values(array_filter(array_unique($summaryFiles), 'is_file'));
+        usort($summaryFiles, static function (string $left, string $right): int {
+            return ((int)(filemtime($right) ?: 0)) <=> ((int)(filemtime($left) ?: 0));
+        });
+
+        $items = [];
+        foreach (array_slice($summaryFiles, 0, max(1, $limit)) as $summaryPath) {
+            $data = json_decode((string)file_get_contents($summaryPath), true);
+            if (!is_array($data)) {
+                continue;
+            }
+
+            $runDir = dirname($summaryPath);
+            $healthLabel = (string)($data['health_label'] ?? '');
+            $workbenchStage = (string)($data['workbench_stage'] ?? '');
+            $activeCount = (int)($data['active_count'] ?? 0);
+            $resolvedCount = (int)($data['resolved_count'] ?? 0);
+            [$alertLevel, $alertReason] = self::resolveAlert($healthLabel, $workbenchStage, $activeCount);
+
+            $items[] = [
+                'run_id' => basename($runDir),
+                'run_root_public' => self::publicRelativePath($runDir),
+                'health_label' => $healthLabel,
+                'workbench_stage' => $workbenchStage,
+                'hero_summary' => (string)($data['hero_summary'] ?? ''),
+                'active_count' => $activeCount,
+                'queue_count' => (int)($data['queue_count'] ?? 0),
+                'resolved_count' => $resolvedCount,
+                'alert_level' => $alertLevel,
+                'alert_reason' => $alertReason,
+                'summary_json_path' => self::publicRelativePath($summaryPath),
+                'summary_html_path' => self::publicRelativePath($runDir . '/import-health-workbench.summary.html'),
+                'updated_at' => date(DATE_ATOM, (int)(filemtime($summaryPath) ?: time())),
+            ];
+        }
+
+        $alertBuckets = [
+            'high' => 0,
+            'medium' => 0,
+            'low' => 0,
+            'none' => 0,
+        ];
+        foreach ($items as $item) {
+            $level = (string)($item['alert_level'] ?? 'none');
+            if (!isset($alertBuckets[$level])) {
+                $alertBuckets[$level] = 0;
+            }
+            $alertBuckets[$level]++;
+        }
+        $topAttentionRuns = array_values(array_filter($items, static function (array $item): bool {
+            return in_array((string)($item['alert_level'] ?? 'none'), ['high', 'medium'], true);
+        }));
+        usort($topAttentionRuns, static function (array $left, array $right): int {
+            $priority = ['high' => 3, 'medium' => 2, 'low' => 1, 'none' => 0];
+            return ($priority[(string)($right['alert_level'] ?? 'none')] ?? 0) <=> ($priority[(string)($left['alert_level'] ?? 'none')] ?? 0);
+        });
+
+        return [
+            'items' => $items,
+            'total' => count($items),
+            'latest_run' => $items[0] ?? [],
+            'alert_buckets' => $alertBuckets,
+            'top_attention_runs' => array_slice($topAttentionRuns, 0, 5),
+        ];
+    }
+
+    protected static function resolveAlert(string $healthLabel, string $workbenchStage, int $activeCount): array
+    {
+        if ($activeCount > 0 && $healthLabel === 'worsening') {
+            return ['high', '当前失败仍存在且趋势上升'];
+        }
+        if ($activeCount > 0 && in_array($workbenchStage, ['needs_attention', 'needs_self_healing'], true)) {
+            return ['medium', '当前失败仍需要自动修复或重点关注'];
+        }
+        if ($activeCount === 0 && $workbenchStage === 'observe_recovery') {
+            return ['low', '当前失败已清空，继续观察恢复稳定性'];
+        }
+
+        return ['none', '当前导入主线平稳'];
+    }
+}

code/app/common/helper/DomainImportHealthWorkbenchRunHelper.php

@@ -0,0 +1,87 @@
+<?php
+
+declare(strict_types=1);
+
+namespace app\common\helper;
+
+class DomainImportHealthWorkbenchRunHelper
+{
+    public static function createRunRoot(string $baseRoot, string $prefix = 'health_workbench'): string
+    {
+        $baseRoot = rtrim($baseRoot, '/');
+        $dateDir = $baseRoot . '/' . date('Ymd');
+        self::ensureDir($dateDir);
+        $runId = date('His') . '_' . trim($prefix, '_') . '_' . substr(md5(uniqid('', true)), 0, 6);
+        $runRoot = $dateDir . '/' . $runId;
+        self::ensureDir($runRoot);
+
+        return $runRoot;
+    }
+
+    public static function ensureDir(string $dir): void
+    {
+        if (!is_dir($dir) && !mkdir($dir, 0777, true) && !is_dir($dir)) {
+            throw new \RuntimeException('Failed to create directory: ' . $dir);
+        }
+    }
+
+    public static function persist(array $summary, string $runRoot, array $meta = []): array
+    {
+        self::ensureDir($runRoot);
+        $summary['meta'] = array_merge((array)($summary['meta'] ?? []), $meta);
+        $summary['generated_at'] = (string)($summary['generated_at'] ?? date(DATE_ATOM));
+
+        $summaryJsonPath = $runRoot . '/import-health-workbench.summary.json';
+        $summaryHtmlPath = $runRoot . '/import-health-workbench.summary.html';
+
+        file_put_contents($summaryJsonPath, json_encode($summary, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES) . PHP_EOL);
+        file_put_contents($summaryHtmlPath, self::renderHtml($summary));
+
+        $summary['summary_json_path'] = $summaryJsonPath;
+        $summary['summary_html_path'] = $summaryHtmlPath;
+        file_put_contents($summaryJsonPath, json_encode($summary, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES) . PHP_EOL);
+
+        return $summary;
+    }
+
+    protected static function renderHtml(array $summary): string
+    {
+        $priorityActions = (array)($summary['priority_actions'] ?? []);
+        $topFailedStages = (array)($summary['top_failed_stages'] ?? []);
+        $recoveryMix = (array)($summary['recovery_mix'] ?? []);
+
+        $renderList = static function (array $items, callable $formatter): string {
+            if (!$items) {
+                return '<li>-</li>';
+            }
+            $html = '';
+            foreach ($items as $item) {
+                $html .= '<li>' . $formatter($item) . '</li>';
+            }
+            return $html;
+        };
+
+        return '<!DOCTYPE html><html lang="zh-CN"><head><meta charset="UTF-8"><title>导入健康台摘要</title>'
+            . '<style>body{font-family:Arial,sans-serif;padding:24px;}h1{margin-bottom:8px;}ul{margin-top:8px;}code{background:#f3f3f3;padding:2px 4px;}table{border-collapse:collapse;width:100%;margin-top:16px;}th,td{border:1px solid #ddd;padding:8px;text-align:left;}th{background:#f6f6f6;}</style>'
+            . '</head><body>'
+            . '<h1>导入健康台摘要</h1>'
+            . '<p>生成时间：<code>' . htmlspecialchars(DomainImportReportViewHelper::formatDateTime((string)($summary['generated_at'] ?? '')), ENT_QUOTES, 'UTF-8') . '</code></p>'
+            . '<p>健康状态：<strong>' . htmlspecialchars(DomainImportReportViewHelper::translateHealthLabel((string)($summary['health_label'] ?? '')), ENT_QUOTES, 'UTF-8') . '</strong> / 当前阶段：<strong>' . htmlspecialchars(DomainImportReportViewHelper::translateStage((string)($summary['workbench_stage'] ?? '')), ENT_QUOTES, 'UTF-8') . '</strong></p>'
+            . '<p>摘要：' . htmlspecialchars((string)($summary['hero_summary'] ?? ''), ENT_QUOTES, 'UTF-8') . '</p>'
+            . '<h3>优先动作</h3><ul>'
+            . $renderList($priorityActions, static function (array $item): string {
+                return htmlspecialchars((string)($item['label'] ?? '-'), ENT_QUOTES, 'UTF-8') . ' / '
+                    . htmlspecialchars((string)($item['summary'] ?? '-'), ENT_QUOTES, 'UTF-8');
+            })
+            . '</ul>'
+            . '<h3>主要失败阶段</h3><ul>'
+            . $renderList($topFailedStages, static function (array $item): string {
+                return htmlspecialchars(DomainImportReportViewHelper::translateStage((string)($item['stage'] ?? '-')), ENT_QUOTES, 'UTF-8') . '：' . (int)($item['count'] ?? 0);
+            })
+            . '</ul>'
+            . '<h3>恢复路径</h3>'
+            . '<p>主路径：<strong>' . htmlspecialchars(DomainImportReportViewHelper::translatePrimaryPath((string)($recoveryMix['primary_path'] ?? '')), ENT_QUOTES, 'UTF-8') . '</strong></p>'
+            . '<p>已恢复总数：<strong>' . (int)($recoveryMix['resolved_total'] ?? 0) . '</strong> / 重跑恢复：<strong>' . (int)($recoveryMix['resolved_by_rerun_count'] ?? 0) . '</strong> / 补料恢复：<strong>' . (int)($recoveryMix['resolved_by_remediation_count'] ?? 0) . '</strong></p>'
+            . '</body></html>';
+    }
+}

code/app/common/helper/DomainImportHealthWorkbenchTrendHelper.php

@@ -0,0 +1,87 @@
+<?php
+
+declare(strict_types=1);
+
+namespace app\common\helper;
+
+class DomainImportHealthWorkbenchTrendHelper
+{
+    public static function buildSummary(string $runRoot, int $limit = 10): array
+    {
+        $indexSummary = DomainImportHealthWorkbenchIndexHelper::buildSummary($runRoot, $limit);
+        $items = (array)($indexSummary['items'] ?? []);
+        $latestRun = (array)($indexSummary['latest_run'] ?? []);
+        $previousRun = (array)($items[1] ?? []);
+
+        $latestActiveCount = (int)($latestRun['active_count'] ?? 0);
+        $previousActiveCount = (int)($previousRun['active_count'] ?? $latestActiveCount);
+        $direction = $latestActiveCount <=> $previousActiveCount;
+        $label = $latestActiveCount === $previousActiveCount
+            ? 'flat'
+            : ($latestActiveCount < $previousActiveCount ? 'improving' : 'worsening');
+
+        $stageBuckets = [];
+        foreach ($items as $item) {
+            if (!is_array($item)) {
+                continue;
+            }
+            $stage = trim((string)($item['workbench_stage'] ?? ''));
+            if ($stage === '') {
+                $stage = 'unknown';
+            }
+            if (!isset($stageBuckets[$stage])) {
+                $stageBuckets[$stage] = 0;
+            }
+            $stageBuckets[$stage]++;
+        }
+        arsort($stageBuckets);
+
+        $bucketItems = [];
+        foreach (array_slice($stageBuckets, 0, 5, true) as $stage => $count) {
+            $bucketItems[] = [
+                'stage' => $stage,
+                'count' => (int)$count,
+            ];
+        }
+
+        [$alertLevel, $alertReason] = self::resolveAlert(
+            $label,
+            (string)($latestRun['workbench_stage'] ?? ''),
+            $latestActiveCount,
+            $previousActiveCount
+        );
+
+        return [
+            'generated_at' => date(DATE_ATOM),
+            'runs_count' => (int)($indexSummary['total'] ?? 0),
+            'latest_run' => $latestRun,
+            'previous_run' => $previousRun,
+            'latest_active_count' => $latestActiveCount,
+            'previous_active_count' => $previousActiveCount,
+            'latest_health_label' => (string)($latestRun['health_label'] ?? ''),
+            'previous_health_label' => (string)($previousRun['health_label'] ?? ''),
+            'latest_stage' => (string)($latestRun['workbench_stage'] ?? ''),
+            'previous_stage' => (string)($previousRun['workbench_stage'] ?? ''),
+            'direction' => $direction,
+            'label' => $label,
+            'alert_level' => $alertLevel,
+            'alert_reason' => $alertReason,
+            'stage_buckets' => $bucketItems,
+        ];
+    }
+
+    protected static function resolveAlert(string $label, string $latestStage, int $latestActiveCount, int $previousActiveCount): array
+    {
+        if ($label === 'worsening' && $latestActiveCount > 0) {
+            return ['high', '健康台趋势上升且当前仍有失败 host'];
+        }
+        if (in_array($latestStage, ['needs_attention', 'needs_self_healing'], true) && $latestActiveCount > 0) {
+            return ['medium', '当前趋势仍需重点观察自动修复是否接管'];
+        }
+        if ($label === 'flat' && $latestActiveCount === 0 && $previousActiveCount === 0) {
+            return ['low', '当前趋势持平且失败队列已清空，继续观察恢复稳定性'];
+        }
+
+        return ['none', '当前健康台趋势平稳'];
+    }
+}

code/app/common/helper/DomainImportManualAttentionHandleRunHelper.php

@@ -0,0 +1,70 @@
+<?php
+
+declare(strict_types=1);
+
+namespace app\common\helper;
+
+class DomainImportManualAttentionHandleRunHelper
+{
+    public static function createRunRoot(string $baseRoot, string $prefix = 'manual_attention'): string
+    {
+        $baseRoot = rtrim($baseRoot, '/');
+        $dateDir = $baseRoot . '/' . date('Ymd');
+        self::ensureDir($dateDir);
+        $runId = date('His') . '_' . trim($prefix, '_') . '_' . substr(md5(uniqid('', true)), 0, 6);
+        $runRoot = $dateDir . '/' . $runId;
+        self::ensureDir($runRoot);
+
+        return $runRoot;
+    }
+
+    public static function ensureDir(string $dir): void
+    {
+        if (!is_dir($dir) && !mkdir($dir, 0777, true) && !is_dir($dir)) {
+            throw new \RuntimeException('Failed to create directory: ' . $dir);
+        }
+    }
+
+    public static function persist(array $summary, string $runRoot, array $meta = []): array
+    {
+        self::ensureDir($runRoot);
+        $summary['meta'] = array_merge((array)($summary['meta'] ?? []), $meta);
+        $summary['generated_at'] = (string)($summary['generated_at'] ?? date(DATE_ATOM));
+
+        $summaryJsonPath = $runRoot . '/import-manual-attention.summary.json';
+        $summaryHtmlPath = $runRoot . '/import-manual-attention.summary.html';
+
+        file_put_contents($summaryJsonPath, json_encode($summary, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES) . PHP_EOL);
+        file_put_contents($summaryHtmlPath, self::renderHtml($summary));
+
+        $summary['summary_json_path'] = $summaryJsonPath;
+        $summary['summary_html_path'] = $summaryHtmlPath;
+        file_put_contents($summaryJsonPath, json_encode($summary, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES) . PHP_EOL);
+
+        return $summary;
+    }
+
+    protected static function renderHtml(array $summary): string
+    {
+        $rows = [];
+        foreach ((array)($summary['items'] ?? []) as $item) {
+            $rows[] = '<tr>'
+                . '<td>' . htmlspecialchars((string)($item['host'] ?? ''), ENT_QUOTES, 'UTF-8') . '</td>'
+                . '<td>' . htmlspecialchars((string)($item['action'] ?? ''), ENT_QUOTES, 'UTF-8') . '</td>'
+                . '<td>' . htmlspecialchars((string)($item['status'] ?? ''), ENT_QUOTES, 'UTF-8') . '</td>'
+                . '<td>' . htmlspecialchars((string)($item['reprobe_status'] ?? ''), ENT_QUOTES, 'UTF-8') . '</td>'
+                . '<td>' . htmlspecialchars((string)($item['message'] ?? ''), ENT_QUOTES, 'UTF-8') . '</td>'
+                . '</tr>';
+        }
+
+        return '<!DOCTYPE html><html lang="zh-CN"><head><meta charset="UTF-8"><title>Domain Import Manual Attention Summary</title>'
+            . '<style>body{font-family:Arial,sans-serif;padding:24px;}table{border-collapse:collapse;width:100%;margin-top:16px;}th,td{border:1px solid #ddd;padding:8px;text-align:left;vertical-align:top;}th{background:#f6f6f6;}code{background:#f3f3f3;padding:2px 4px;}</style>'
+            . '</head><body>'
+            . '<h1>Domain Import Manual Attention Summary</h1>'
+            . '<p>generated_at: <code>' . htmlspecialchars((string)($summary['generated_at'] ?? ''), ENT_QUOTES, 'UTF-8') . '</code></p>'
+            . '<p>processed: <strong>' . (int)($summary['processed_count'] ?? 0) . '</strong> / resolved: <strong>' . (int)($summary['resolved_count'] ?? 0) . '</strong> / deferred: <strong>' . (int)($summary['deferred_count'] ?? 0) . '</strong> / ignored: <strong>' . (int)($summary['ignored_count'] ?? 0) . '</strong> / failed: <strong>' . (int)($summary['failed_count'] ?? 0) . '</strong></p>'
+            . '<table><thead><tr><th>host</th><th>action</th><th>status</th><th>reprobe_status</th><th>message</th></tr></thead><tbody>'
+            . implode('', $rows)
+            . '</tbody></table></body></html>';
+    }
+}

code/app/common/helper/DomainImportRemediationRunHelper.php

@@ -0,0 +1,70 @@
+<?php
+
+declare(strict_types=1);
+
+namespace app\common\helper;
+
+class DomainImportRemediationRunHelper
+{
+    public static function createRunRoot(string $baseRoot, string $prefix = 'remediation'): string
+    {
+        $baseRoot = rtrim($baseRoot, '/');
+        $dateDir = $baseRoot . '/' . date('Ymd');
+        self::ensureDir($dateDir);
+        $runId = date('His') . '_' . trim($prefix, '_') . '_' . substr(md5(uniqid('', true)), 0, 6);
+        $runRoot = $dateDir . '/' . $runId;
+        self::ensureDir($runRoot);
+
+        return $runRoot;
+    }
+
+    public static function ensureDir(string $dir): void
+    {
+        if (!is_dir($dir) && !mkdir($dir, 0777, true) && !is_dir($dir)) {
+            throw new \RuntimeException('Failed to create directory: ' . $dir);
+        }
+    }
+
+    public static function persist(array $arrSummary, string $strRunRoot, array $arrMeta = []): array
+    {
+        self::ensureDir($strRunRoot);
+        $arrSummary['meta'] = array_merge((array)($arrSummary['meta'] ?? []), $arrMeta);
+        $arrSummary['generated_at'] = (string)($arrSummary['generated_at'] ?? date(DATE_ATOM));
+
+        $strSummaryJsonPath = $strRunRoot . '/import-remediation.summary.json';
+        $strSummaryHtmlPath = $strRunRoot . '/import-remediation.summary.html';
+        file_put_contents($strSummaryJsonPath, json_encode($arrSummary, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES) . PHP_EOL);
+        file_put_contents($strSummaryHtmlPath, self::renderHtml($arrSummary));
+
+        $arrSummary['summary_json_path'] = $strSummaryJsonPath;
+        $arrSummary['summary_html_path'] = $strSummaryHtmlPath;
+        file_put_contents($strSummaryJsonPath, json_encode($arrSummary, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES) . PHP_EOL);
+
+        return $arrSummary;
+    }
+
+    protected static function renderHtml(array $arrSummary): string
+    {
+        $arrRows = [];
+        foreach ((array)($arrSummary['items'] ?? []) as $arrItem) {
+            $arrRows[] = '<tr>'
+                . '<td>' . htmlspecialchars((string)($arrItem['host'] ?? ''), ENT_QUOTES, 'UTF-8') . '</td>'
+                . '<td>' . htmlspecialchars((string)($arrItem['status'] ?? ''), ENT_QUOTES, 'UTF-8') . '</td>'
+                . '<td>' . htmlspecialchars((string)($arrItem['remediation_kind'] ?? ''), ENT_QUOTES, 'UTF-8') . '</td>'
+                . '<td>' . htmlspecialchars((string)($arrItem['remediation_status'] ?? ''), ENT_QUOTES, 'UTF-8') . '</td>'
+                . '<td>' . htmlspecialchars((string)($arrItem['failed_stage'] ?? ''), ENT_QUOTES, 'UTF-8') . '</td>'
+                . '<td>' . htmlspecialchars((string)($arrItem['message'] ?? ''), ENT_QUOTES, 'UTF-8') . '</td>'
+                . '</tr>';
+        }
+
+        return '<!DOCTYPE html><html lang="zh-CN"><head><meta charset="UTF-8"><title>Domain Import Remediation Summary</title>'
+            . '<style>body{font-family:Arial,sans-serif;padding:24px;}table{border-collapse:collapse;width:100%;margin-top:16px;}th,td{border:1px solid #ddd;padding:8px;text-align:left;vertical-align:top;}th{background:#f6f6f6;}code{background:#f3f3f3;padding:2px 4px;}</style>'
+            . '</head><body>'
+            . '<h1>Domain Import Remediation Summary</h1>'
+            . '<p>generated_at: <code>' . htmlspecialchars((string)($arrSummary['generated_at'] ?? ''), ENT_QUOTES, 'UTF-8') . '</code></p>'
+            . '<p>processed: <strong>' . (int)($arrSummary['processed_count'] ?? 0) . '</strong> / passed: <strong>' . (int)($arrSummary['passed_count'] ?? 0) . '</strong> / failed: <strong>' . (int)($arrSummary['failed_count'] ?? 0) . '</strong> / recovered: <strong>' . (int)($arrSummary['recovered_count'] ?? 0) . '</strong></p>'
+            . '<table><thead><tr><th>host</th><th>status</th><th>remediation_kind</th><th>remediation_status</th><th>failed_stage</th><th>message</th></tr></thead><tbody>'
+            . implode('', $arrRows)
+            . '</tbody></table></body></html>';
+    }
+}

code/app/common/helper/DomainImportReportViewHelper.php

@@ -0,0 +1,212 @@
+<?php
+
+declare(strict_types=1);
+
+namespace app\common\helper;
+
+class DomainImportReportViewHelper
+{
+    public static function formatDateTime(string $value): string
+    {
+        $value = trim($value);
+        if ($value === '') {
+            return '-';
+        }
+
+        $timestamp = strtotime($value);
+        if ($timestamp === false) {
+            return $value;
+        }
+
+        return date('Y-m-d H:i:s', $timestamp);
+    }
+
+    public static function translateStatus(string $status): string
+    {
+        $status = trim($status);
+        if ($status === '') {
+            return '-';
+        }
+
+        $map = [
+            'queued' => '已排队',
+            'running' => '执行中',
+            'success' => '成功',
+            'failed' => '失败',
+            'passed' => '通过',
+            'partial' => '部分通过',
+            'sample_discovery_failed' => '样本发现失败',
+            'pending' => '待处理',
+            'observing' => '观察中',
+            'done' => '已完成',
+            'ignored' => '已忽略',
+            'imported' => '已导入',
+        ];
+
+        return $map[$status] ?? $status;
+    }
+
+    public static function translateStage(string $stage): string
+    {
+        $stage = trim($stage);
+        if ($stage === '') {
+            return '-';
+        }
+
+        $map = [
+            'home' => '首页',
+            'search' => '搜索页',
+            'detail' => '详情页',
+            'play' => '播放页',
+            'sample' => '样本发现',
+            'idle' => '未开始',
+            'steady' => '稳定',
+            'observe_recovery' => '恢复观察',
+            'needs_attention' => '需要关注',
+            'needs_self_healing' => '等待自动修复',
+            'needs_rerun' => '等待重跑',
+            'starting' => '开始执行',
+            'prepare' => '准备中',
+            'sample_discovery' => '样本发现',
+            'probing' => '页面探测',
+            'probe_failed' => '探测失败',
+            'health_workbench' => '健康台落盘',
+            'completed' => '已完成',
+        ];
+
+        return $map[$stage] ?? $stage;
+    }
+
+    public static function translateMessage(string $message): string
+    {
+        $message = trim($message);
+        if ($message === '') {
+            return '-';
+        }
+
+        $map = [
+            'Trajectory probe found failed stages.' => '页面链路探测发现失败阶段。',
+            'Trajectory probe passed.' => '页面链路探测通过。',
+            'No probe checks were produced.' => '未生成有效的探测检查结果。',
+        ];
+
+        return $map[$message] ?? $message;
+    }
+
+    public static function translateCheckDetail(string $detail): string
+    {
+        $detail = trim($detail);
+        if ($detail === '') {
+            return '-';
+        }
+
+        if (preg_match('/^http_(\d+)$/', $detail, $matches)) {
+            return 'HTTP 响应异常 ' . $matches[1];
+        }
+
+        if ($detail === 'ok') {
+            return '正常';
+        }
+
+        if ($detail === 'passed') {
+            return '通过';
+        }
+
+        return $detail;
+    }
+
+    public static function translateCheckStatus(int $status): string
+    {
+        return $status === 1 ? '通过' : '失败';
+    }
+
+    public static function translateHealthLabel(string $label): string
+    {
+        $label = trim($label);
+        if ($label === '') {
+            return '-';
+        }
+
+        $map = [
+            'steady' => '平稳',
+            'attention' => '需要关注',
+            'worsening' => '风险上升',
+            'waiting_self_healing' => '等待自动修复',
+            'growing' => '持续改善',
+        ];
+
+        return $map[$label] ?? $label;
+    }
+
+    public static function translateTrendLabel(string $label): string
+    {
+        $label = trim($label);
+        if ($label === '') {
+            return '-';
+        }
+
+        $map = [
+            'flat' => '持平',
+            'improving' => '改善中',
+            'worsening' => '上升中',
+        ];
+
+        return $map[$label] ?? $label;
+    }
+
+    public static function translatePrimaryPath(string $path): string
+    {
+        $path = trim($path);
+        if ($path === '') {
+            return '-';
+        }
+
+        $map = [
+            'none' => '暂无明显主路径',
+            'rerun' => '主要靠重跑恢复',
+            'remediation' => '主要靠补料恢复',
+            'balanced' => '重跑与补料共同恢复',
+        ];
+
+        return $map[$path] ?? $path;
+    }
+
+    public static function translateClosureStage(string $stage): string
+    {
+        $stage = trim($stage);
+        if ($stage === '') {
+            return '-';
+        }
+
+        $map = [
+            'import_not_started' => '导入未开始',
+            'import_recovery_needed' => '导入恢复中',
+            'manual_intervention_needed' => '需要人工介入',
+            'external_waiting_data' => '等待站外数据',
+            'waiting_indexing' => '等待收录',
+            'indexing_without_keywords' => '已有收录待起词',
+            'seo_attention' => '站外效果需关注',
+            'seo_growing' => '站外效果增长中',
+            'closed_loop_running' => '闭环运行中',
+        ];
+
+        return $map[$stage] ?? $stage;
+    }
+
+    public static function translateResultLabel(string $label): string
+    {
+        $label = trim($label);
+        if ($label === '') {
+            return '-';
+        }
+
+        $map = [
+            'pending' => '待观察',
+            'improved' => '有改善',
+            'no_change' => '无明显变化',
+            'regression' => '出现回退',
+        ];
+
+        return $map[$label] ?? $label;
+    }
+}

code/app/common/helper/DomainImportRerunRunHelper.php

@@ -0,0 +1,72 @@
+<?php
+
+declare(strict_types=1);
+
+namespace app\common\helper;
+
+class DomainImportRerunRunHelper
+{
+    public static function createRunRoot(string $baseRoot, string $prefix = 'rerun'): string
+    {
+        $baseRoot = rtrim($baseRoot, '/');
+        $dateDir = $baseRoot . '/' . date('Ymd');
+        self::ensureDir($dateDir);
+        $runId = date('His') . '_' . trim($prefix, '_') . '_' . substr(md5(uniqid('', true)), 0, 6);
+        $runRoot = $dateDir . '/' . $runId;
+        self::ensureDir($runRoot);
+
+        return $runRoot;
+    }
+
+    public static function ensureDir(string $dir): void
+    {
+        if (!is_dir($dir) && !mkdir($dir, 0777, true) && !is_dir($dir)) {
+            throw new \RuntimeException('Failed to create directory: ' . $dir);
+        }
+    }
+
+    public static function persist(array $arrSummary, string $strRunRoot, array $arrMeta = []): array
+    {
+        self::ensureDir($strRunRoot);
+        $arrSummary['meta'] = array_merge((array)($arrSummary['meta'] ?? []), $arrMeta);
+        $arrSummary['generated_at'] = (string)($arrSummary['generated_at'] ?? date(DATE_ATOM));
+
+        $strSummaryJsonPath = $strRunRoot . '/import-rerun.summary.json';
+        $strSummaryHtmlPath = $strRunRoot . '/import-rerun.summary.html';
+        file_put_contents($strSummaryJsonPath, json_encode($arrSummary, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES) . PHP_EOL);
+        file_put_contents($strSummaryHtmlPath, self::renderHtml($arrSummary));
+
+        $arrSummary['summary_json_path'] = $strSummaryJsonPath;
+        $arrSummary['summary_html_path'] = $strSummaryHtmlPath;
+        file_put_contents($strSummaryJsonPath, json_encode($arrSummary, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES) . PHP_EOL);
+
+        return $arrSummary;
+    }
+
+    protected static function renderHtml(array $arrSummary): string
+    {
+        $arrRows = [];
+        foreach ((array)($arrSummary['items'] ?? []) as $arrItem) {
+            $strHost = htmlspecialchars((string)($arrItem['host'] ?? ''), ENT_QUOTES, 'UTF-8');
+            $strStatus = htmlspecialchars(DomainImportReportViewHelper::translateStatus((string)($arrItem['status'] ?? '')), ENT_QUOTES, 'UTF-8');
+            $strMessage = htmlspecialchars(DomainImportReportViewHelper::translateMessage((string)($arrItem['message'] ?? '')), ENT_QUOTES, 'UTF-8');
+            $strFailedStage = htmlspecialchars(DomainImportReportViewHelper::translateStage((string)($arrItem['failed_stage'] ?? '')), ENT_QUOTES, 'UTF-8');
+            $arrRows[] = '<tr>'
+                . '<td>' . $strHost . '</td>'
+                . '<td>' . $strStatus . '</td>'
+                . '<td>' . $strFailedStage . '</td>'
+                . '<td>' . $strMessage . '</td>'
+                . '</tr>';
+        }
+
+        return '<!DOCTYPE html><html lang="zh-CN"><head><meta charset="UTF-8"><title>站点导入重跑摘要</title>'
+            . '<style>body{font-family:Arial,sans-serif;padding:24px;}table{border-collapse:collapse;width:100%;margin-top:16px;}th,td{border:1px solid #ddd;padding:8px;text-align:left;vertical-align:top;}th{background:#f6f6f6;}code{background:#f3f3f3;padding:2px 4px;}</style>'
+            . '</head><body>'
+            . '<h1>站点导入重跑摘要</h1>'
+            . '<p>生成时间：<code>' . htmlspecialchars(DomainImportReportViewHelper::formatDateTime((string)($arrSummary['generated_at'] ?? '')), ENT_QUOTES, 'UTF-8') . '</code></p>'
+            . '<p>处理总数：<strong>' . (int)($arrSummary['processed_count'] ?? 0) . '</strong> / 通过：<strong>' . (int)($arrSummary['passed_count'] ?? 0) . '</strong> / 失败：<strong>' . (int)($arrSummary['failed_count'] ?? 0) . '</strong></p>'
+            . '<table><thead><tr><th>域名</th><th>状态</th><th>失败阶段</th><th>说明</th></tr></thead><tbody>'
+            . implode('', $arrRows)
+            . '</tbody></table></body></html>';
+    }
+}

code/app/common/helper/DomainImportSelfHealingPolicyHelper.php

@@ -0,0 +1,202 @@
+<?php
+
+declare(strict_types=1);
+
+namespace app\common\helper;
+
+class DomainImportSelfHealingPolicyHelper
+{
+    public static function buildPlan(
+        string $importRunRoot,
+        string $rerunRoot,
+        string $remediationRoot,
+        string $selfHealingRoot,
+        int $limit = 10,
+        int $cooldownSeconds = 14400,
+        int $failureThreshold = 3
+    ): array {
+        $limit = max(1, min(100, $limit));
+        $cooldownSeconds = max(0, $cooldownSeconds);
+        $failureThreshold = max(1, min(20, $failureThreshold));
+
+        $queueSummary = DomainImportFailedQueueHelper::buildSummary($importRunRoot, 200);
+        $queueItems = array_values((array)($queueSummary['items'] ?? []));
+        $latestAttemptMap = self::buildLatestAttemptMap($rerunRoot, $remediationRoot);
+        $recentFailureCountMap = self::buildRecentFailureCountMap($rerunRoot, $remediationRoot, 20);
+
+        $eligibleItems = [];
+        $skippedItems = [];
+        $downgradedItems = [];
+
+        foreach ($queueItems as $item) {
+            if (!is_array($item)) {
+                continue;
+            }
+
+            $host = trim((string)($item['host'] ?? ''));
+            if ($host === '') {
+                continue;
+            }
+
+            $attempt = (array)($latestAttemptMap[$host] ?? []);
+            $recentFailureCount = (int)($recentFailureCountMap[$host] ?? 0);
+            $lastAttemptAt = (string)($attempt['updated_at'] ?? '');
+            $lastAttemptTimestamp = $lastAttemptAt !== '' ? (int)(strtotime($lastAttemptAt) ?: 0) : 0;
+            $cooldownRemaining = 0;
+            if ($cooldownSeconds > 0 && $lastAttemptTimestamp > 0) {
+                $cooldownRemaining = max(0, ($lastAttemptTimestamp + $cooldownSeconds) - time());
+            }
+
+            $policyItem = [
+                'host' => $host,
+                'failed_stage' => (string)($item['failed_stage'] ?? ''),
+                'updated_at' => (string)($item['updated_at'] ?? ''),
+                'recent_failure_count' => $recentFailureCount,
+                'last_attempt_kind' => (string)($attempt['kind'] ?? ''),
+                'last_attempt_status' => (string)($attempt['status'] ?? ''),
+                'last_attempt_updated_at' => $lastAttemptAt,
+                'cooldown_remaining_seconds' => $cooldownRemaining,
+                'policy_state' => 'eligible',
+                'policy_reason' => '可进入自动修复',
+            ];
+
+            if ($recentFailureCount >= $failureThreshold) {
+                $policyItem['policy_state'] = 'downgraded';
+                $policyItem['policy_reason'] = sprintf('最近已连续失败 %d 次，建议转人工关注', $recentFailureCount);
+                $downgradedItems[] = $policyItem;
+                continue;
+            }
+
+            if ($cooldownRemaining > 0) {
+                $policyItem['policy_state'] = 'skipped';
+                $policyItem['policy_reason'] = sprintf('距离最近一次自动修复尝试过近，剩余冷却 %d 秒', $cooldownRemaining);
+                $skippedItems[] = $policyItem;
+                continue;
+            }
+
+            $eligibleItems[] = $policyItem;
+        }
+
+        usort($eligibleItems, static function (array $left, array $right): int {
+            return strcmp((string)($right['updated_at'] ?? ''), (string)($left['updated_at'] ?? ''));
+        });
+        usort($skippedItems, static function (array $left, array $right): int {
+            return ((int)($right['cooldown_remaining_seconds'] ?? 0)) <=> ((int)($left['cooldown_remaining_seconds'] ?? 0));
+        });
+        usort($downgradedItems, static function (array $left, array $right): int {
+            return ((int)($right['recent_failure_count'] ?? 0)) <=> ((int)($left['recent_failure_count'] ?? 0));
+        });
+
+        $selectedHosts = array_map(
+            static fn (array $item): string => (string)($item['host'] ?? ''),
+            array_slice($eligibleItems, 0, $limit)
+        );
+
+        return [
+            'generated_at' => date(DATE_ATOM),
+            'queue_count' => count($queueItems),
+            'limit' => $limit,
+            'cooldown_seconds' => $cooldownSeconds,
+            'failure_threshold' => $failureThreshold,
+            'eligible_count' => count($eligibleItems),
+            'selected_count' => count($selectedHosts),
+            'skipped_count' => count($skippedItems),
+            'downgraded_count' => count($downgradedItems),
+            'selected_hosts' => array_values(array_filter($selectedHosts)),
+            'eligible_items' => $eligibleItems,
+            'skipped_items' => $skippedItems,
+            'downgraded_items' => $downgradedItems,
+        ];
+    }
+
+    protected static function buildLatestAttemptMap(string $rerunRoot, string $remediationRoot): array
+    {
+        $runs = array_merge(
+            self::readAttemptRuns($rerunRoot, 'import-rerun.summary.json', 'rerun', 20),
+            self::readAttemptRuns($remediationRoot, 'import-remediation.summary.json', 'remediation', 20)
+        );
+        usort($runs, static function (array $left, array $right): int {
+            return strcmp((string)($right['updated_at'] ?? ''), (string)($left['updated_at'] ?? ''));
+        });
+
+        $map = [];
+        foreach ($runs as $run) {
+            $host = trim((string)($run['host'] ?? ''));
+            if ($host === '' || isset($map[$host])) {
+                continue;
+            }
+            $map[$host] = $run;
+        }
+
+        return $map;
+    }
+
+    protected static function buildRecentFailureCountMap(string $rerunRoot, string $remediationRoot, int $maxFiles): array
+    {
+        $runs = array_merge(
+            self::readAttemptRuns($rerunRoot, 'import-rerun.summary.json', 'rerun', $maxFiles),
+            self::readAttemptRuns($remediationRoot, 'import-remediation.summary.json', 'remediation', $maxFiles)
+        );
+
+        $counts = [];
+        foreach ($runs as $run) {
+            $host = trim((string)($run['host'] ?? ''));
+            $status = trim((string)($run['status'] ?? ''));
+            if ($host === '' || $status === '' || $status === 'passed') {
+                continue;
+            }
+            if (!isset($counts[$host])) {
+                $counts[$host] = 0;
+            }
+            $counts[$host]++;
+        }
+
+        return $counts;
+    }
+
+    protected static function readAttemptRuns(string $baseRoot, string $summaryFileName, string $kind, int $maxFiles): array
+    {
+        $baseRoot = rtrim($baseRoot, '/');
+        if ($baseRoot === '' || !is_dir($baseRoot)) {
+            return [];
+        }
+
+        $summaryFiles = array_merge(
+            (array)glob($baseRoot . '/*/' . $summaryFileName),
+            (array)glob($baseRoot . '/*/*/' . $summaryFileName)
+        );
+        $summaryFiles = array_values(array_filter(array_unique($summaryFiles), 'is_file'));
+        usort($summaryFiles, static function (string $left, string $right): int {
+            return ((int)(filemtime($right) ?: 0)) <=> ((int)(filemtime($left) ?: 0));
+        });
+
+        $items = [];
+        foreach (array_slice($summaryFiles, 0, max(1, $maxFiles)) as $summaryPath) {
+            $data = json_decode((string)file_get_contents($summaryPath), true);
+            if (!is_array($data)) {
+                continue;
+            }
+
+            $updatedAt = date(DATE_ATOM, (int)(filemtime($summaryPath) ?: time()));
+            foreach ((array)($data['items'] ?? []) as $item) {
+                if (!is_array($item)) {
+                    continue;
+                }
+                $host = trim((string)($item['host'] ?? ''));
+                if ($host === '') {
+                    continue;
+                }
+
+                $items[] = [
+                    'host' => $host,
+                    'kind' => $kind,
+                    'status' => (string)($item['status'] ?? ''),
+                    'updated_at' => $updatedAt,
+                    'run_id' => basename(dirname($summaryPath)),
+                ];
+            }
+        }
+
+        return $items;
+    }
+}

code/app/common/helper/DomainImportSelfHealingRunHelper.php

@@ -0,0 +1,60 @@
+<?php
+
+declare(strict_types=1);
+
+namespace app\common\helper;
+
+class DomainImportSelfHealingRunHelper
+{
+    public static function createRunRoot(string $baseRoot, string $prefix = 'self_healing'): string
+    {
+        $baseRoot = rtrim($baseRoot, '/');
+        $dateDir = $baseRoot . '/' . date('Ymd');
+        self::ensureDir($dateDir);
+        $runId = date('His') . '_' . trim($prefix, '_') . '_' . substr(md5(uniqid('', true)), 0, 6);
+        $runRoot = $dateDir . '/' . $runId;
+        self::ensureDir($runRoot);
+
+        return $runRoot;
+    }
+
+    public static function ensureDir(string $dir): void
+    {
+        if (!is_dir($dir) && !mkdir($dir, 0777, true) && !is_dir($dir)) {
+            throw new \RuntimeException('Failed to create directory: ' . $dir);
+        }
+    }
+
+    public static function persist(array $arrSummary, string $strRunRoot, array $arrMeta = []): array
+    {
+        self::ensureDir($strRunRoot);
+        $arrSummary['meta'] = array_merge((array)($arrSummary['meta'] ?? []), $arrMeta);
+        $arrSummary['generated_at'] = (string)($arrSummary['generated_at'] ?? date(DATE_ATOM));
+
+        $strSummaryJsonPath = $strRunRoot . '/import-self-healing.summary.json';
+        $strSummaryHtmlPath = $strRunRoot . '/import-self-healing.summary.html';
+        file_put_contents($strSummaryJsonPath, json_encode($arrSummary, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES) . PHP_EOL);
+        file_put_contents($strSummaryHtmlPath, self::renderHtml($arrSummary));
+
+        $arrSummary['summary_json_path'] = $strSummaryJsonPath;
+        $arrSummary['summary_html_path'] = $strSummaryHtmlPath;
+        file_put_contents($strSummaryJsonPath, json_encode($arrSummary, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES) . PHP_EOL);
+
+        return $arrSummary;
+    }
+
+    protected static function renderHtml(array $arrSummary): string
+    {
+        $arrTrendSummary = (array)($arrSummary['trend_summary'] ?? []);
+        $arrFailureTrend = (array)($arrTrendSummary['failure_trend'] ?? []);
+        return '<!DOCTYPE html><html lang="zh-CN"><head><meta charset="UTF-8"><title>导入自动修复摘要</title>'
+            . '<style>body{font-family:Arial,sans-serif;padding:24px;}table{border-collapse:collapse;width:100%;margin-top:16px;}th,td{border:1px solid #ddd;padding:8px;text-align:left;vertical-align:top;}th{background:#f6f6f6;}code{background:#f3f3f3;padding:2px 4px;}</style>'
+            . '</head><body>'
+            . '<h1>导入自动修复摘要</h1>'
+            . '<p>生成时间：<code>' . htmlspecialchars(DomainImportReportViewHelper::formatDateTime((string)($arrSummary['generated_at'] ?? '')), ENT_QUOTES, 'UTF-8') . '</code></p>'
+            . '<p>状态：<strong>' . htmlspecialchars(DomainImportReportViewHelper::translateStatus((string)($arrSummary['status'] ?? '')), ENT_QUOTES, 'UTF-8') . '</strong></p>'
+            . '<p>当前失败数：<strong>' . (int)($arrTrendSummary['queue_count'] ?? 0) . '</strong> / 重跑记录数：<strong>' . (int)($arrTrendSummary['rerun_runs_count'] ?? 0) . '</strong> / 补料记录数：<strong>' . (int)($arrTrendSummary['remediation_runs_count'] ?? 0) . '</strong></p>'
+            . '<p>补料恢复数：<strong>' . (int)($arrTrendSummary['resolved_by_remediation_count'] ?? 0) . '</strong> / 失败趋势：<strong>' . htmlspecialchars(DomainImportReportViewHelper::translateTrendLabel((string)($arrFailureTrend['label'] ?? '')), ENT_QUOTES, 'UTF-8') . '</strong></p>'
+            . '</body></html>';
+    }
+}

code/app/common/helper/DomainSpiderMdRunHelper.php

@@ -451,12 +451,13 @@ class DomainSpiderMdRunHelper
         $forgePerVideo = max(0, (int)($forgePolicy['sitemap_count'] ?? 0));
 
         foreach ($detailRows as $row) {
+            $strPinyin = (string)($row['v_name_en'] ?? '');
             $detail[] = self::makeRecord(
                 $host,
                 'detail',
                 '详情页',
                 (string)$row['v_name'],
-                self::absoluteUrl($host, $urlBuilder->detail((string)$row['v_name_en'], (int)$row['v_id'])),
+                self::absoluteUrl($host, $urlBuilder->detail($strPinyin, (int)$row['v_id'])),
                 'detail'
             );
 
@@ -488,7 +489,7 @@ class DomainSpiderMdRunHelper
                     'forge',
                     '详情泛链接',
                     $forgeKeyword,
-                    self::absoluteUrl($host, $urlBuilder->detailForge((string)$row['v_name_en'], (int)$row['v_id'], $forgeId)),
+                    self::absoluteUrl($host, $urlBuilder->detailForge($strPinyin, (int)$row['v_id'], $forgeId)),
                     'detail_forge'
                 );
             }

code/app/common/helper/DomainTrajectoryProbeHelper.php

@@ -0,0 +1,224 @@
+<?php
+
+declare(strict_types=1);
+
+namespace app\common\helper;
+
+use app\model\DomainModel;
+use think\App;
+
+class DomainTrajectoryProbeHelper
+{
+    protected static bool $boolInitialized = false;
+
+    protected static function ensureAppInitialized(): void
+    {
+        if (self::$boolInitialized) {
+            return;
+        }
+
+        (new App())->initialize();
+        self::$boolInitialized = true;
+    }
+
+    public static function probe(string $strHost, array $arrSample, array $arrOptions = []): array
+    {
+        self::ensureAppInitialized();
+
+        $strHost = DomainModel::normalizeHost($strHost);
+        if ($strHost === '') {
+            return [
+                'host' => '',
+                'status' => 'invalid_host',
+                'message' => 'Host empty.',
+                'checks' => [],
+                'failed_stage' => 'host',
+                'all_passed' => false,
+            ];
+        }
+
+        $DomainRow = self::findDomainRow($strHost);
+        if (!$DomainRow instanceof DomainModel) {
+            return [
+                'host' => $strHost,
+                'status' => 'domain_not_found',
+                'message' => 'Domain not found in site table.',
+                'checks' => [],
+                'failed_stage' => 'domain',
+                'all_passed' => false,
+            ];
+        }
+
+        $TpStyle = SiteStyle::getConfig($DomainRow, $strHost);
+        $UrlBuilder = new UrlBuilder($TpStyle);
+        $strBaseUrl = rtrim((string)($arrOptions['base_url'] ?? ('https://' . $strHost)), '/');
+
+        $arrUrls = self::resolveUrls($UrlBuilder, $arrSample);
+        if (!empty($arrSample['urls']) && is_array($arrSample['urls'])) {
+            $arrUrls = array_merge($arrUrls, (array)$arrSample['urls']);
+        }
+
+        $arrChecks = [];
+        foreach ([
+            'home' => '首页',
+            'search' => '搜索',
+            'detail' => '详情',
+            'play' => '播放',
+        ] as $strStage => $strLabel) {
+            $strPath = trim((string)($arrUrls[$strStage] ?? ''));
+            if ($strPath === '') {
+                $arrChecks[$strStage] = [
+                    'label' => $strLabel,
+                    'passed' => false,
+                    'url' => '',
+                    'status' => 0,
+                    'detail' => 'url_missing',
+                ];
+                continue;
+            }
+
+            $arrResponse = self::fetchPage($strBaseUrl . $strPath, $strHost);
+            $strBody = (string)($arrResponse['body'] ?? '');
+            $intStatus = (int)($arrResponse['status'] ?? 0);
+            $boolHasHtml = str_contains(strtolower($strBody), '<html');
+            $boolLooksLikeError = self::looksLikeErrorPage($strBody);
+            $boolPassed = $intStatus === 200 && $boolHasHtml && !$boolLooksLikeError;
+
+            $arrChecks[$strStage] = [
+                'label' => $strLabel,
+                'passed' => $boolPassed,
+                'url' => $strBaseUrl . $strPath,
+                'path' => $strPath,
+                'status' => $intStatus,
+                'detail' => $boolPassed ? 'ok' : self::resolveFailureDetail($intStatus, $boolHasHtml, $boolLooksLikeError),
+            ];
+        }
+
+        $arrFailedStages = array_keys(array_filter($arrChecks, static fn(array $arrCheck): bool => empty($arrCheck['passed'])));
+        $boolAllPassed = empty($arrFailedStages);
+
+        return [
+            'host' => $strHost,
+            'status' => $boolAllPassed ? 'passed' : 'failed',
+            'message' => $boolAllPassed ? 'Trajectory probe passed.' : 'Trajectory probe found failed stages.',
+            'sample' => $arrSample,
+            'checks' => $arrChecks,
+            'failed_stage' => $arrFailedStages[0] ?? '',
+            'failed_stages' => $arrFailedStages,
+            'all_passed' => $boolAllPassed,
+            'probed_at' => date(DATE_ATOM),
+        ];
+    }
+
+    protected static function findDomainRow(string $strHost): ?DomainModel
+    {
+        $strExactDomain = DomainModel::normalizeStoredDomain($strHost, DomainModel::MATCH_TYPE_EXACT);
+        $DomainRow = app(DomainModel::class)->where('d_domain', $strExactDomain)->find();
+
+        return $DomainRow instanceof DomainModel ? $DomainRow : null;
+    }
+
+    protected static function resolveUrls(UrlBuilder $UrlBuilder, array $arrSample): array
+    {
+        $strSlug = (string)($arrSample['detail']['detail_slug'] ?? '');
+        $intVideoId = (int)($arrSample['detail']['detail_id'] ?? 0);
+        $strSearchKeyword = (string)($arrSample['search']['search_keyword'] ?? '');
+        $strCategoryParent = (string)($arrSample['category']['category_parent'] ?? '');
+        $strCategoryChild = (string)($arrSample['category']['category_child'] ?? '');
+        $strPlayType = (string)($arrSample['play']['play_type'] ?? '');
+        $intPlayIndex = max(1, (int)($arrSample['play']['play_index'] ?? 1));
+
+        $arrUrls = [
+            'home' => $UrlBuilder->home(),
+        ];
+
+        if ($strSearchKeyword !== '') {
+            $arrUrls['search'] = $UrlBuilder->searchResult($strSearchKeyword);
+        }
+        if ($strSlug !== '' && $intVideoId > 0) {
+            $arrUrls['detail'] = $UrlBuilder->detail($strSlug, $intVideoId);
+        }
+        if ($strSlug !== '' && $intVideoId > 0 && $strPlayType !== '') {
+            $arrUrls['play'] = $UrlBuilder->play($strSlug, $intVideoId, $strPlayType, $intPlayIndex);
+        }
+        if ($strCategoryParent !== '' && $strCategoryChild !== '') {
+            $arrUrls['category'] = $UrlBuilder->categoryChild($strCategoryParent, $strCategoryChild, 1);
+        }
+
+        return $arrUrls;
+    }
+
+    protected static function fetchPage(string $strUrl, string $strHost): array
+    {
+        $Context = stream_context_create([
+            'http' => [
+                'method' => 'GET',
+                'header' => implode("\r\n", [
+                    'Host: ' . $strHost,
+                    'Connection: close',
+                ]),
+                'ignore_errors' => true,
+                'timeout' => 20,
+            ],
+            'ssl' => [
+                'verify_peer' => false,
+                'verify_peer_name' => false,
+                'allow_self_signed' => true,
+            ],
+        ]);
+
+        $strBody = @file_get_contents($strUrl, false, $Context);
+        $arrHeaders = $http_response_header ?? [];
+        $intStatus = 0;
+        foreach ($arrHeaders as $strHeaderLine) {
+            if (preg_match('/^HTTP\/\S+\s+(\d{3})/i', $strHeaderLine, $arrMatches)) {
+                $intStatus = (int)($arrMatches[1] ?? 0);
+            }
+        }
+
+        return [
+            'status' => $intStatus,
+            'body' => $strBody === false ? '' : $strBody,
+        ];
+    }
+
+    protected static function looksLikeErrorPage(string $strBody): bool
+    {
+        $strNormalized = strtolower($strBody);
+        foreach ([
+            '<title>thinkphp',
+            'think\\exception',
+            'undefined array key',
+            'uncaught exception',
+            'fatal error',
+            'parse error',
+            'call to undefined',
+            'stack trace',
+            'whoops',
+            'not found</title>',
+            '404 not found',
+            '500 internal server error',
+        ] as $strNeedle) {
+            if (str_contains($strNormalized, $strNeedle)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    protected static function resolveFailureDetail(int $intStatus, bool $boolHasHtml, bool $boolLooksLikeError): string
+    {
+        if ($intStatus !== 200) {
+            return 'http_' . $intStatus;
+        }
+        if (!$boolHasHtml) {
+            return 'html_missing';
+        }
+        if ($boolLooksLikeError) {
+            return 'error_page_detected';
+        }
+
+        return 'unknown_failure';
+    }
+}

code/app/common/helper/SiteStyle.php

@@ -1871,7 +1871,6 @@ class SiteStyle
         $intId   = (int)($arrVideo['v_id'] ?? 0);
 
         if (!empty($strSlug) && $intId > 0) {
-            // 你当前详情 URL 示例：/voddetail/qian-long-zai-tian-247979
             return '/voddetail/' . $strSlug . '-' . $intId;
         }
         if ($intId > 0) {

code/app/home/config/router.php

@@ -185,6 +185,135 @@ if ($strTmpCode == 'videoGpt1') {
             }
         }
     }
+
+    // ========== 4️⃣ 历史深页兼容路由 ==========
+    // videoGpt1 主输出仍然只走当前 family，
+    // 这里只补“旧 detail / play 深链入口”，避免历史外链、旧 sitemap、
+    // 百度已抓取的旧 family URL 在路由层直接 404。
+    $legacyCompatRoutes = [
+        'detail_forge' => [
+            '/vodinfo/:strPinyin-:intVId-:intVForgeId',
+            '/vod/:strPinyin-:intVId-:intVForgeId',
+            '/video-info/:strPinyin-:intVId-:intVForgeId',
+            '/video-detail/:strPinyin-:intVId-:intVForgeId',
+            '/video/:strPinyin-:intVId-:intVForgeId',
+            '/shipin/:strPinyin-:intVId-:intVForgeId',
+            '/shipin-xiangqing/:strPinyin-:intVId-:intVForgeId',
+            '/shipin-neiron/:strPinyin-:intVId-:intVForgeId',
+
+            '/voddetail/-:intVId-:intVForgeId',
+            '/vodinfo/-:intVId-:intVForgeId',
+            '/vod/-:intVId-:intVForgeId',
+            '/video-info/-:intVId-:intVForgeId',
+            '/video-detail/-:intVId-:intVForgeId',
+            '/video/-:intVId-:intVForgeId',
+            '/shipin/-:intVId-:intVForgeId',
+            '/shipin-xiangqing/-:intVId-:intVForgeId',
+            '/shipin-neiron/-:intVId-:intVForgeId',
+
+            '/voddetail/:intVId-:intVForgeId',
+            '/vodinfo/:intVId-:intVForgeId',
+            '/vod/:intVId-:intVForgeId',
+            '/video-info/:intVId-:intVForgeId',
+            '/video-detail/:intVId-:intVForgeId',
+            '/video/:intVId-:intVForgeId',
+            '/shipin/:intVId-:intVForgeId',
+            '/shipin-xiangqing/:intVId-:intVForgeId',
+            '/shipin-neiron/:intVId-:intVForgeId',
+        ],
+        'detail' => [
+            '/voddetail/:strPinyin-:intVId',
+            '/vodinfo/:strPinyin-:intVId',
+            '/vod/:strPinyin-:intVId',
+            '/video-info/:strPinyin-:intVId',
+            '/video-detail/:strPinyin-:intVId',
+            '/video/:strPinyin-:intVId',
+            '/shipin/:strPinyin-:intVId',
+            '/shipin-xiangqing/:strPinyin-:intVId',
+            '/shipin-neiron/:strPinyin-:intVId',
+
+            '/voddetail/-:intVId',
+            '/vodinfo/-:intVId',
+            '/vod/-:intVId',
+            '/video-info/-:intVId',
+            '/video-detail/-:intVId',
+            '/video/-:intVId',
+            '/shipin/-:intVId',
+            '/shipin-xiangqing/-:intVId',
+            '/shipin-neiron/-:intVId',
+
+            '/voddetail/:intVId',
+            '/vodinfo/:intVId',
+            '/vod/:intVId',
+            '/video-info/:intVId',
+            '/video-detail/:intVId',
+            '/video/:intVId',
+            '/shipin/:intVId',
+            '/shipin-xiangqing/:intVId',
+            '/shipin-neiron/:intVId',
+        ],
+        'play' => [
+            '/vodplay/:strPinyin-:intVId-:strPlayType-:intPlayIndex',
+            '/vodbf/:strPinyin-:intVId-:strPlayType-:intPlayIndex',
+            '/vodseed/:strPinyin-:intVId-:strPlayType-:intPlayIndex',
+            '/video-play/:strPinyin-:intVId-:strPlayType-:intPlayIndex',
+            '/video-bofang/:strPinyin-:intVId-:strPlayType-:intPlayIndex',
+            '/video-show/:strPinyin-:intVId-:strPlayType-:intPlayIndex',
+            '/shipin-play/:strPinyin-:intVId-:strPlayType-:intPlayIndex',
+            '/shipin-bofang/:strPinyin-:intVId-:strPlayType-:intPlayIndex',
+            '/shipin-kan/:strPinyin-:intVId-:strPlayType-:intPlayIndex',
+
+            '/vodplay/-:intVId-:strPlayType-:intPlayIndex',
+            '/vodbf/-:intVId-:strPlayType-:intPlayIndex',
+            '/vodseed/-:intVId-:strPlayType-:intPlayIndex',
+            '/video-play/-:intVId-:strPlayType-:intPlayIndex',
+            '/video-bofang/-:intVId-:strPlayType-:intPlayIndex',
+            '/video-show/-:intVId-:strPlayType-:intPlayIndex',
+            '/shipin-play/-:intVId-:strPlayType-:intPlayIndex',
+            '/shipin-bofang/-:intVId-:strPlayType-:intPlayIndex',
+            '/shipin-kan/-:intVId-:strPlayType-:intPlayIndex',
+
+            '/vodplay/:intVId-:strPlayType-:intPlayIndex',
+            '/vodbf/:intVId-:strPlayType-:intPlayIndex',
+            '/vodseed/:intVId-:strPlayType-:intPlayIndex',
+            '/video-play/:intVId-:strPlayType-:intPlayIndex',
+            '/video-bofang/:intVId-:strPlayType-:intPlayIndex',
+            '/video-show/:intVId-:strPlayType-:intPlayIndex',
+            '/shipin-play/:intVId-:strPlayType-:intPlayIndex',
+            '/shipin-bofang/:intVId-:strPlayType-:intPlayIndex',
+            '/shipin-kan/:intVId-:strPlayType-:intPlayIndex',
+        ],
+    ];
+
+    foreach ($legacyCompatRoutes as $page => $routes) {
+        foreach ($routes as $route) {
+            switch ($page) {
+                case 'detail':
+                    $register($route, 'video/getVideoInfo.html', [
+                        'intVId' => '\d+',
+                        'strPinyin' => '[\w-]+',
+                    ]);
+                    break;
+
+                case 'detail_forge':
+                    $register($route, 'video/getVideoInfo.html', [
+                        'intVId' => '\d+',
+                        'strPinyin' => '[\w-]+',
+                        'intVForgeId' => '\d+',
+                    ]);
+                    break;
+
+                case 'play':
+                    $register($route, 'video/getVideoPlayUrl.html', [
+                        'intVId' => '\d+',
+                        'strPinyin' => '[\w-]+',
+                        'strPlayType' => '[\w-]+',
+                        'intPlayIndex' => '\d+',
+                    ]);
+                    break;
+            }
+        }
+    }
     return;
 
 } else {

code/app/home/view/videoGpt1/module/detail_main/action.html

@@ -25,7 +25,7 @@
 
 {elseif $variant == 4}
 <div class="{$TpStyle.dom_prefix}-dm-action v4">
-    <button onclick="location.href='{$playUrl}'">立即观看</button>
+    <button onclick="location.href='{site:vpurl v_id="$arrVideo.v_id" v_py="$arrVideo.v_name_en" play_type="default" play_index="1" /}'">立即观看</button>
 </div>
 
 {elseif $variant == 5}

code/app/home/view/videoGpt1/video/getVideoPlayUrl.html

@@ -30,10 +30,10 @@
 {block name="description"}{site:seotkd code="description" page="play" /}{/block}
 
 {block name="head"}
-<meta name="robots" content="index,follow">
+<meta name="robots" content="noindex,follow">
 
 {if $Request.route.intVId } 
-<link rel="canonical" href='https://{$DomainModel->d_domain}{site:vpurl v_id="$arrVideo.v_id" v_py="$arrVideo.v_name_en" play_type="default" play_index="1" /}'>
+<link rel="canonical" href='https://{$DomainModel->d_domain}{site:vurl v_id="$arrVideo.v_id" v_py="$arrVideo.v_name_en" /}'>
 {/if}
 
 

code/app/model/SeoExternalSnapshotModel.php

@@ -0,0 +1,11 @@
+<?php
+
+declare(strict_types=1);
+
+namespace app\model;
+
+class SeoExternalSnapshotModel extends BaseModel
+{
+    protected $name = 'seo_external_snapshot';
+    protected $pk = 'id';
+}

code/app/services/VideoService.php

@@ -83,7 +83,8 @@ class VideoService
 
         if ($strTmpCode == 'videoGpt1') {
             return $this->SiteContext->UrlBuilder->detail($strPinYin, $intVId);
-        } else {
+        }
+
         $strKey = 'VIDEO_INFO_URL';
         $strUrl = $this->SiteContext->DomainModel->getFomartUrl($strKey, [
             'intVId' => $intVId,
@@ -91,7 +92,6 @@ class VideoService
         ]);
         return  (string)$strUrl;
     }
-    }
 
     /**
      * 伪造视频
@@ -107,7 +107,8 @@ class VideoService
 
         if ($strTmpCode == 'videoGpt1') {
             return $this->SiteContext->UrlBuilder->detailForge($strPinYin, $intVId, $intVForgeId);
-        } else {
+        }
+
         $strKey = 'FORGE_VIDEO_INFO_URL';
         $strUrl = $this->SiteContext->DomainModel->getFomartUrl($strKey, [
             'intVId' => $intVId,
@@ -116,7 +117,6 @@ class VideoService
         ]);
         return  (string)$strUrl;
     }
-    }
 
     /**
      * 视频播放
@@ -133,7 +133,8 @@ class VideoService
 
         if ($strTmpCode == 'videoGpt1') {
             return $this->SiteContext->UrlBuilder->play($strPinYin, $intVId, $strPlayType, $intPlayIndex);
-        } else {
+        }
+
         $strKey = 'VIDEO_PLAY_URL';
         $strUrl = $this->SiteContext->DomainModel->getFomartUrl($strKey, [
             'intVId' => $intVId,
@@ -143,7 +144,6 @@ class VideoService
         ]);
         return  (string)$strUrl;
     }
-    }
 
 
     /**
@@ -760,16 +760,42 @@ class VideoService
      */
     public function getVideoByVId(int $intVId, int|NULL $intVForgeId)
     {
+        $boolRequirePlayable = (string)request()->route('strPlayType') !== '' || (int)request()->route('intPlayIndex') > 0;
+
+        $this->debugFallbackProbe('enter_getVideoByVId', [
+            'requested_v_id' => $intVId,
+            'forge_id' => $intVForgeId,
+            'require_playable' => $boolRequirePlayable ? 1 : 0,
+            'host' => (string)(request()->host(true) ?: request()->host()),
+            'path' => (string)request()->pathinfo(),
+        ]);
 
         // 视频详情
         $arrVideo = $this->VideoModel->getVideoByVId($intVId);
 
+        $this->debugFallbackProbe('after_direct_lookup', [
+            'requested_v_id' => $intVId,
+            'found' => empty($arrVideo) ? 0 : 1,
+            'resolved_v_id' => (int)($arrVideo['v_id'] ?? 0),
+        ]);
+
         if (empty($arrVideo)) {
+            $arrVideo = $this->resolveFallbackVideoByRequest($intVId, $boolRequirePlayable);
+        }
+
+        if (empty($arrVideo)) {
+            $this->debugFallbackProbe('final_404', [
+                'requested_v_id' => $intVId,
+                'path' => (string)request()->pathinfo(),
+            ]);
             throw new HttpException(404, '视频不存在');
         }
 
         if ($intVForgeId >= 0 && !empty($arrVideo['v_seo_words'])) {
-            $arrVideo['v_name'] = $arrVideo['v_seo_words'][$intVForgeId - 1];
+            $intForgeOffset = max(0, $intVForgeId - 1);
+            if (!empty($arrVideo['v_seo_words'][$intForgeOffset])) {
+                $arrVideo['v_name'] = $arrVideo['v_seo_words'][$intForgeOffset];
+            }
         }
 
         // 取前5个元素
@@ -783,7 +809,7 @@ class VideoService
         $strTopLang =  '2025';
 
         // 点击数
-        $arrVideoClicks = $this->VideoClicksModel->getStats($intVId);
+        $arrVideoClicks = $this->VideoClicksModel->getStats((int)($arrVideo['v_id'] ?? $intVId));
 
         // 更新值
         ConverterMovel::setVal([
@@ -804,6 +830,185 @@ class VideoService
         return  $arrVideo;
     }
 
+    protected function resolveFallbackVideoByRequest(int $requestedVId, bool $requirePlayable = false): ?array
+    {
+        $strHost = (string)($this->SiteContext->DomainModel->d_domain ?? 'default');
+        $arrBindings = $this->readFallbackBindings($strHost);
+        $strBindingKey = (string)$requestedVId;
+
+        $this->debugFallbackProbe('enter_resolve_fallback', [
+            'requested_v_id' => $requestedVId,
+            'require_playable' => $requirePlayable ? 1 : 0,
+            'host' => $strHost,
+            'existing_bindings' => count($arrBindings),
+        ]);
+
+        $boundVId = (int)($arrBindings[$strBindingKey] ?? 0);
+        if ($boundVId > 0 && $boundVId !== $requestedVId) {
+            $arrVideo = $this->VideoModel->getVideoByVId($boundVId);
+            if (!empty($arrVideo) && (!$requirePlayable || $this->hasPlayableSource($arrVideo))) {
+                $this->debugFallbackProbe('reuse_bound_video', [
+                    'requested_v_id' => $requestedVId,
+                    'bound_v_id' => $boundVId,
+                ]);
+                $arrVideo['_fallback_reason'] = 'bound_random_video';
+                $arrVideo['_requested_v_id'] = $requestedVId;
+                return $arrVideo;
+            }
+        }
+
+        $arrFilter = [];
+        if ($requirePlayable) {
+            $arrFilter['v_play_url'] = ['$exists' => true, '$ne' => []];
+        }
+
+        for ($attempt = 0; $attempt < 6; $attempt++) {
+            $cursor = $this->VideoModel->getCol()->aggregate([
+                ['$match' => $arrFilter],
+                ['$sample' => ['size' => 8]],
+            ]);
+
+            $arrRows = iterator_to_array($cursor);
+            $this->debugFallbackProbe('sample_attempt', [
+                'requested_v_id' => $requestedVId,
+                'attempt' => $attempt + 1,
+                'sample_count' => count($arrRows),
+            ]);
+
+            foreach ($arrRows as $row) {
+                $candidateId = (int)($row['v_id'] ?? 0);
+                if ($candidateId <= 0 || $candidateId === $requestedVId) {
+                    continue;
+                }
+
+                $arrVideo = $this->VideoModel->getVideoByVId($candidateId);
+                if (empty($arrVideo)) {
+                    continue;
+                }
+                if ($requirePlayable && !$this->hasPlayableSource($arrVideo)) {
+                    continue;
+                }
+
+                $arrBindings[$strBindingKey] = $candidateId;
+                $this->writeFallbackBindings($strHost, $arrBindings);
+                $this->debugFallbackProbe('sample_success', [
+                    'requested_v_id' => $requestedVId,
+                    'candidate_v_id' => $candidateId,
+                    'attempt' => $attempt + 1,
+                ]);
+
+                $arrVideo['_fallback_reason'] = 'random_video';
+                $arrVideo['_requested_v_id'] = $requestedVId;
+                return $arrVideo;
+            }
+        }
+
+        $arrVideo = $this->VideoModel->findOne($arrFilter, ['sort' => ['v_level' => -1]]);
+        if (!empty($arrVideo)) {
+            $candidateId = (int)($arrVideo['v_id'] ?? 0);
+            if ($candidateId > 0 && $candidateId !== $requestedVId) {
+                $arrBindings[$strBindingKey] = $candidateId;
+                $this->writeFallbackBindings($strHost, $arrBindings);
+                $this->debugFallbackProbe('ordered_fallback_success', [
+                    'requested_v_id' => $requestedVId,
+                    'candidate_v_id' => $candidateId,
+                ]);
+                $arrVideo['_fallback_reason'] = 'ordered_fallback_video';
+                $arrVideo['_requested_v_id'] = $requestedVId;
+                return $arrVideo;
+            }
+        }
+
+        $this->debugFallbackProbe('fallback_exhausted', [
+            'requested_v_id' => $requestedVId,
+            'require_playable' => $requirePlayable ? 1 : 0,
+        ]);
+
+        return null;
+    }
+
+    protected function hasPlayableSource(array $arrVideo): bool
+    {
+        $arrPlayUrl = (array)($arrVideo['v_play_url'] ?? []);
+        if (empty($arrPlayUrl)) {
+            return false;
+        }
+
+        foreach ($arrPlayUrl as $episodes) {
+            if (is_array($episodes) && !empty($episodes)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    protected function readFallbackBindings(string $host): array
+    {
+        $path = $this->fallbackBindingsPath($host);
+        if (!is_file($path)) {
+            return [];
+        }
+
+        $content = @file_get_contents($path);
+        if (!is_string($content) || trim($content) === '') {
+            return [];
+        }
+
+        $payload = json_decode($content, true);
+        return is_array($payload) ? $payload : [];
+    }
+
+    protected function writeFallbackBindings(string $host, array $bindings): void
+    {
+        $path = $this->fallbackBindingsPath($host);
+        $dir = dirname($path);
+        if (!is_dir($dir)) {
+            @mkdir($dir, 0777, true);
+        }
+
+        @file_put_contents(
+            $path,
+            json_encode($bindings, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES) . PHP_EOL,
+            LOCK_EX
+        );
+    }
+
+    protected function fallbackBindingsPath(string $host): string
+    {
+        $host = trim(strtolower($host));
+        if ($host === '') {
+            $host = 'default';
+        }
+        $safeHost = preg_replace('/[^a-z0-9._-]+/i', '-', $host);
+        return rtrim((string)root_path(), DIRECTORY_SEPARATOR)
+            . DIRECTORY_SEPARATOR . 'storage'
+            . DIRECTORY_SEPARATOR . 'video_fallback_bindings'
+            . DIRECTORY_SEPARATOR . $safeHost . '.json';
+    }
+
+    protected function debugFallbackProbe(string $stage, array $payload = []): void
+    {
+        $path = rtrim((string)root_path(), DIRECTORY_SEPARATOR)
+            . DIRECTORY_SEPARATOR . 'storage'
+            . DIRECTORY_SEPARATOR . 'video_fallback_bindings'
+            . DIRECTORY_SEPARATOR . '_probe.log';
+        $dir = dirname($path);
+        if (!is_dir($dir)) {
+            @mkdir($dir, 0777, true);
+        }
+        $line = [
+            'ts' => date('c'),
+            'stage' => $stage,
+            'payload' => $payload,
+        ];
+        @file_put_contents(
+            $path,
+            json_encode($line, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES) . PHP_EOL,
+            FILE_APPEND | LOCK_EX
+        );
+    }
+
     /**
      * 获取 播放线路-中文
      *

code/app/task/logic/VideoSiteMapLogic.php

@@ -189,8 +189,8 @@ EOF;
                 $strAction = "";
                 $arrArgs = [
                     'intVId' => $Video->v_id,
-                    'strPinYin' =>  $Video->v_name_en,
-                    'strPinyin' =>  $Video->v_name_en,
+                    'strPinYin' =>  '',
+                    'strPinyin' =>  '',
                 ];
 
                 if ($arrUrlFamily && !empty($arrUrlFamily)) {

code/database/migrations/20260410010000_create_seo_external_snapshot_table.php

@@ -0,0 +1,49 @@
+<?php
+
+use think\migration\Migrator;
+use think\migration\db\Column;
+
+class CreateSeoExternalSnapshotTable extends Migrator
+{
+    public function up()
+    {
+        $Table = $this->table('seo_external_snapshot', ['id' => false]);
+        $Table
+            ->addColumn(Column::integer('id')->setUnsigned()->setIdentity(true)->setComment('主键'))
+            ->addColumn(Column::integer('domain_id')->setUnsigned()->setDefault(0)->setComment('站点ID'))
+            ->addColumn(Column::string('host', 255)->setDefault('')->setComment('站点域名'))
+            ->addColumn(Column::string('provider', 100)->setDefault('')->setComment('数据提供方'))
+            ->addColumn(Column::string('snapshot_type', 50)->setDefault('')->setComment('快照类型'))
+            ->addColumn(Column::string('scope', 20)->setDefault('host')->setComment('粒度 host/keyword'))
+            ->addColumn(Column::string('keyword', 255)->setDefault('')->setComment('关键词'))
+            ->addColumn(Column::string('device', 20)->setDefault('')->setComment('设备 pc/mobile'))
+            ->addColumn(Column::string('metric_date', 20)->setDefault('')->setComment('指标日期'))
+            ->addColumn(Column::integer('queried_at')->setDefault(0)->setComment('采集时间'))
+            ->addColumn(Column::string('source', 50)->setDefault('push_api')->setComment('来源'))
+            ->addColumn(Column::string('status', 30)->setDefault('')->setComment('状态'))
+            ->addColumn(Column::string('indexed_status', 30)->setDefault('')->setComment('收录状态'))
+            ->addColumn(Column::string('result_count_text', 255)->setDefault('')->setComment('收录结果文本'))
+            ->addColumn(Column::string('baidu_pc_ip_range', 50)->setDefault('')->setComment('百度PC来路区间'))
+            ->addColumn(Column::string('baidu_mobile_ip_range', 50)->setDefault('')->setComment('百度移动来路区间'))
+            ->addColumn(Column::integer('pc_keyword_count')->setDefault(0)->setComment('PC词数'))
+            ->addColumn(Column::integer('mobile_keyword_count')->setDefault(0)->setComment('移动词数'))
+            ->addColumn(Column::integer('rank_value')->setDefault(0)->setComment('关键词排名'))
+            ->addColumn(Column::integer('search_volume')->setDefault(0)->setComment('搜索量'))
+            ->addColumn(Column::text('payload')->setNullable(true)->setComment('扩展数据JSON'))
+            ->addColumn(Column::string('snapshot_signature', 64)->setDefault('')->setComment('快照签名'))
+            ->addColumn(Column::integer('created_at')->setDefault(0)->setComment('创建时间'))
+            ->addColumn(Column::integer('updated_at')->setDefault(0)->setComment('更新时间'))
+            ->addIndex(['id'], ['type' => 'primary'])
+            ->addIndex(['snapshot_signature'])
+            ->addIndex(['host', 'provider', 'metric_date'])
+            ->addIndex(['host', 'scope'])
+            ->addIndex(['keyword'])
+            ->setComment('站外SEO历史快照表')
+            ->create();
+    }
+
+    public function down()
+    {
+        $this->table('seo_external_snapshot')->drop()->save();
+    }
+}

code/database/migrations/20260410020000_optimize_seo_external_snapshot_indexes.php

@@ -0,0 +1,26 @@
+<?php
+
+use think\migration\Migrator;
+
+class OptimizeSeoExternalSnapshotIndexes extends Migrator
+{
+    public function up()
+    {
+        $this->table('seo_external_snapshot')
+            ->addIndex(['provider', 'snapshot_type', 'scope', 'metric_date'], ['name' => 'idx_provider_type_scope_date'])
+            ->addIndex(['snapshot_type', 'scope', 'metric_date'], ['name' => 'idx_type_scope_date'])
+            ->addIndex(['host', 'snapshot_type', 'metric_date'], ['name' => 'idx_host_type_date'])
+            ->addIndex(['host', 'keyword', 'device', 'metric_date'], ['name' => 'idx_host_keyword_device_date'])
+            ->update();
+    }
+
+    public function down()
+    {
+        $this->table('seo_external_snapshot')
+            ->removeIndexByName('idx_provider_type_scope_date')
+            ->removeIndexByName('idx_type_scope_date')
+            ->removeIndexByName('idx_host_type_date')
+            ->removeIndexByName('idx_host_keyword_device_date')
+            ->update();
+    }
+}