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make
2025-12-31 00:49:32 +08:00
parent ae57b68f99
commit eb8c097777
709 changed files with 39727 additions and 1041 deletions
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121
code/app/common/helper/CssBuilder.php Normal file
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<?php
namespace app\common\helper;
class CssBuilder
{
/**
* 构建当前域名的 CSS（ThinkPHP 最终稳定版本）
* - 自动合并模块 CSS
* - 自动加入 global_base.css（全局布局）
* - 自动替换 __PFX__
* - 自动压缩空白
* - 完全兼容 TP 的 public/static/
*/
public static function build(array $cssFiles, string $domPrefix, string $staticHash): string
{
// Public 目录路径
$publicPath = root_path() . 'public' . DIRECTORY_SEPARATOR;
// 模块 CSS 存放目录
$baseDir = $publicPath . "static/css/modules/";
// 构建后的合并文件目录
$targetDir = $publicPath . "static/css/compiled/";
// 自动创建 compiled 目录
if (!is_dir($targetDir)) {
@mkdir($targetDir, 0755, true);
}
// 输出文件名（作为域名专属缓存）
$targetFile = $targetDir . "dom_{$staticHash}.css";
// 如果已经生成过，直接返回
if (file_exists($targetFile)) {
return "/static/css/compiled/dom_{$staticHash}.css";
}
$listCss = [
"list/list_base.css","list/list_cols.css","list/list_rows.css",
"title/title_A.css","list/title/title_B.css","list/title/title_C.css","list/title/title_D.css","list/title/title_E.css",
"list/shell/shell_A.css","list/shell/shell_B.css","list/shell/shell_C.css","list/shell/shell_D.css",
"list/item/_item_media.css","list/item/_item_poster.css","list/item/_item_rank.css","list/item/_item_text.css",
"list/item/_item_base.css","list/item/_item_title_clamp.css",
"list/item/item_01.css","list/item/item_02.css","list/item/item_03.css","list/item/item_04.css","list/item/item_05.css",
"list/behavior/behavior.css",
"pager/pager_base.css",
"seowords/seowords.css",
"breadcrumb/breadcrumb.css",
// "rank/rank_home.css",
];
$cssFiles[] = 'detail_main/detail_main.base.css';
$cssFiles[] = 'detail_main/title.css';
$cssFiles[] = 'detail_main/cover.css';
$cssFiles[] = 'detail_main/meta.css';
$cssFiles[] = 'detail_main/desc.css';
$cssFiles[] = 'detail_main/action.css';
$cssFiles[] = 'player/player_dplayer.css';
// $cssFiles[] = 'detail_main/layout/layout_C.css';
// $cssFiles[] = 'detail_main/layout/layout_B.css';
// $cssFiles[] = 'detail_main/layout/layout_A.css';
// $cssFiles[] = 'playline/layout/layout_C.css';
// $cssFiles[] = 'playline/layout/layout_B.css';
// $cssFiles[] = 'playline/layout/layout_A.css';
// $cssFiles[] = 'breadcrumb/layout/layout_C.css';
// $cssFiles[] = 'breadcrumb/layout/layout_B.css';
// $cssFiles[] = 'breadcrumb/layout/layout_A.css';
$cssFiles = array_merge($cssFiles, $listCss);
// ----------------------------------------
// ★ 关键：强制加入全局基础 CSS
// ----------------------------------------
$finalCssFiles = array_merge(
['global_base.css'], // <<< 必须放第一位
$cssFiles
);
$finalCssFiles = array_unique($finalCssFiles);
// ----------------------------------------
// 合并 CSS 文件内容
// ----------------------------------------
$allCss = "";
foreach ($finalCssFiles as $file) {
$path = $baseDir . $file;
if (!is_file($path)) {
// 你可以取消注释来调试
// echo "<!-- missing css: {$path} -->";
continue;
}
$css = file_get_contents($path);
// 类名前缀替换
$css = str_replace('__PFX__', $domPrefix, $css);
// 简单压缩（减少 fingerprint 重复率）
$css = preg_replace('/\s+/', ' ', $css);
// 模块标记
// $allCss .= "/* {$file} */" . $css;
$allCss .= $css;
}
// 写入合并后的 CSS
file_put_contents($targetFile, $allCss);
// 返回前端可访问路径
return "/static/css/compiled/dom_{$staticHash}.css";
}
}

115
code/app/common/helper/SeoWordsHelper.php Normal file
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<?php
namespace app\common\helper;
class SeoWordsHelper
{
/**
* 根据 $intRewrite 处理 SeoWords
*/
public static function build(
array $words,
int $intRewrite,
array $video = []
): array {
if (empty($words)) {
return [];
}
$arrSeoWords = [];
switch ($intRewrite) {
// 0：原序全部
case 0:
$arrSeoWords = $words;
// 1：前 6
case 1:
$arrSeoWords = array_slice($words, 0, 6);
// 2：随机 8
case 2:
shuffle($words);
$arrSeoWords = array_slice($words, 0, 8);
// 3：插年份
case 3:
$arrSeoWords = self::appendYear($words, $video);
// 4：插“在线观看 / 免费 / 高清”
case 4:
$arrSeoWords = self::appendSuffix($words);
// 5：重排 + 去重
case 5:
shuffle($words);
$arrSeoWords = array_values(array_unique($words));
// 兜底
default:
$arrSeoWords = array_slice($words, 0, 6);
}
$arrNewsSeoWords = [];
foreach ($arrSeoWords as $w) {
$arrNewsSeoWords[] = ['text' => $w, 'url' => 'javascript:void(0)'];
}
return $arrNewsSeoWords;
}
/* ================== 子策略 ================== */
private static function appendYear(array $words, array $video): array
{
$year = $video['v_year'] ?? date('Y');
$out = [];
foreach ($words as $w) {
// 防止重复插
if (strpos($w, (string)$year) === false) {
$out[] = $year . $w;
} else {
$out[] = $w;
}
}
return $out;
}
private static function appendSuffix(array $words): array
{
$suffixGroups = [
'watch' => ['在线观看', '在线播放', '在线免费看'],
'free' => ['免费观看', '高清免费', '全集免费观看'],
'hd' => ['高清版', '蓝光版', '1080P', '4K版'],
'scene' => ['手机在线观看', '手机免费观看', '电脑在线观看'],
'new' => ['最新资源', '最新上线'],
];
$groupKeys = array_keys($suffixGroups);
$out = [];
foreach ($words as $w) {
// 50% 概率加后缀
if ((crc32($w) & 1) === 0) {
$out[] = $w;
continue;
}
$group = $groupKeys[crc32($w) % count($groupKeys)];
$suffixList = $suffixGroups[$group];
$suffix = $suffixList[crc32($w) % count($suffixList)];
if (!str_contains($w, $suffix)) {
$out[] = $w . $suffix;
} else {
$out[] = $w;
}
}
return $out;
}
}

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code/app/common/helper/SiteStyle-back.php Normal file
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<?php
namespace app\common\helper;
class SiteStyle
{
/* ======================================================
* 公共入口
* ====================================================== */
public static function getConfig($domainRow = null): array
{
$host = self::resolveHost();
$seed = self::resolveSeed($host);
// 1) 读取或生成冻结 cfg（必须持久化）
$cfg = self::loadOrGenerateCfg($domainRow, $host, $seed);
// 2) 运行时 payload（TpStyle 用这个）
return self::buildRuntimePayload($cfg, $host, $seed, $domainRow);
}
/* ======================================================
* Host / Seed
* ====================================================== */
private static function resolveHost(): string
{
$host = $_SERVER['HTTP_HOST'] ?? 'default.com';
$host = strtolower(preg_replace('/^www\./i', '', $host));
$host = explode(':', $host)[0];
return $host ?: 'default.com';
}
private static function resolveSeed(string $host): int
{
return crc32($host);
}
/* ======================================================
* 读取 / 生成 / 补齐 / 持久化 cfg（冻结层）
* ====================================================== */
private static function loadOrGenerateCfg($domainRow, string $host, int $seed): array
{
$cfg = self::readDbConfig($domainRow)
?? self::readLocalJson($host)
?? self::generateFrozenCfg($host, $seed);
// 补齐旧 cfg（版本升级用）
$patched = false;
[$cfg, $patched] = self::patchCfgIfNeeded($cfg, $host, $seed);
// 不管来源是 DB/JSON，只要补丁发生就必须写回（保证可控）
if ($patched) {
self::persistCfg($domainRow, $host, $cfg);
}
// 如果是新生成的，也要写回
if (!isset($cfg['_persisted'])) {
$cfg['_persisted'] = 1;
self::persistCfg($domainRow, $host, $cfg);
}
return $cfg;
}
private static function persistCfg($domainRow, string $host, array $cfg): void
{
// 去掉运行时标记（避免污染）
$store = $cfg;
unset($store['_persisted']);
self::writeDbConfig($domainRow, $store);
self::writeLocalJson($host, $store);
}
/**
* 新站：生成冻结 cfg（四层结构）
*/
private static function generateFrozenCfg(string $host, int $seed): array
{
// dom_prefix / hash 必须跟 host 强绑定（不要用 seed）
$domPrefix = substr(md5($host . '_dom'), 0, 6);
$staticHash = substr(md5($host . '_v2025'), 0, 10);
// 模板编号（沿用你旧的 1-5）
$idx = fn($shift) => (($seed >> $shift) % 5) + 1;
// theme 冻结：mode/variant（调色板运行时算，也可冻结存）
$themeMode = ['A', 'B', 'C', 'D'][$seed % 4];
$themeVariant = ($seed % 4) + 1;
// grid 冻结（所有页面通用）
$grid = self::buildGridLayout($seed);
// pages 冻结：home/category
$homePage = self::buildHomePageCfg($seed);
$categoryPage = self::buildCategoryPageCfg($seed);
// list_layout 冻结：为“会被渲染的模块”提前生成（后续加模块只要补丁即可）
// 说明：这里生成的是“模块级默认布局”，页面渲染时按 module 取用即可
$listLayout = self::buildDefaultListLayouts($seed, $homePage, $categoryPage);
return [
'meta' => [
'host' => $host,
'seed' => $seed,
'dom_prefix' => $domPrefix,
'static_hash' => $staticHash,
'version' => 4, // 你现在的 cfg 版本号（以后升级用）
],
'global' => [
'page_max_width_pc' => self::$WIDTH_POOL[$seed % count(self::$WIDTH_POOL)],
'grid' => $grid,
'theme' => [
'mode' => $themeMode,
'variant' => $themeVariant,
],
],
'pages' => [
'home' => $homePage,
'category' => $categoryPage,
],
'components' => [
'templates' => [
'head_tpl' => $idx(0),
'foot_tpl' => $idx(1),
'banner_tpl' => $idx(2),
'list_tpl' => $idx(3),
'detail_tpl' => $idx(9),
'play_tpl' => $idx(10),
// 你旧系统里还有 recommend/trending/newest/ranking/category 等独立 tpl，可继续保留
'recommend_tpl' => $idx(4),
'trending_tpl' => $idx(5),
'newest_tpl' => $idx(6),
'ranking_tpl' => $idx(7),
'category_tpl' => $idx(8),
],
'list' => [
'item_variants' => [
'01' => 20,
'02' => 20,
'03' => 20,
'04' => 20,
'05' => 20,
],
'semantic_map' => self::$MODULE_ITEM_WEIGHT,
'shell_rules' => self::$ITEM_SHELL_MAP,
],
],
// 模块布局冻结（核心）
'list_layout' => $listLayout,
];
}
/**
* 旧 cfg 补齐规则：只要缺字段就补，并标记 patched=true
*/
private static function patchCfgIfNeeded(array $cfg, string $host, int $seed): array
{
$patched = false;
// meta
if (!isset($cfg['meta'])) {
$cfg['meta'] = [];
$patched = true;
}
if (!isset($cfg['meta']['host'])) {
$cfg['meta']['host'] = $host;
$patched = true;
}
if (!isset($cfg['meta']['seed'])) {
$cfg['meta']['seed'] = $seed;
$patched = true;
}
if (!isset($cfg['meta']['dom_prefix'])) {
$cfg['meta']['dom_prefix'] = substr(md5($host . '_dom'), 0, 6);
$patched = true;
}
if (!isset($cfg['meta']['static_hash'])) {
$cfg['meta']['static_hash'] = substr(md5($host . '_v2025'), 0, 10);
$patched = true;
}
if (!isset($cfg['meta']['version'])) {
$cfg['meta']['version'] = 4;
$patched = true;
}
// global
if (!isset($cfg['global'])) {
$cfg['global'] = [];
$patched = true;
}
if (!isset($cfg['global']['page_max_width_pc'])) {
$cfg['global']['page_max_width_pc'] = self::$WIDTH_POOL[$seed % count(self::$WIDTH_POOL)];
$patched = true;
}
if (!isset($cfg['global']['grid'])) {
$cfg['global']['grid'] = self::buildGridLayout($seed);
$patched = true;
}
if (!isset($cfg['global']['theme'])) {
$cfg['global']['theme'] = [
'mode' => ['A', 'B', 'C', 'D'][$seed % 4],
'variant' => ($seed % 4) + 1,
];
$patched = true;
}
// pages
if (!isset($cfg['pages'])) {
$cfg['pages'] = [];
$patched = true;
}
if (!isset($cfg['pages']['home'])) {
$cfg['pages']['home'] = self::buildHomePageCfg($seed);
$patched = true;
}
if (!isset($cfg['pages']['category'])) {
$cfg['pages']['category'] = self::buildCategoryPageCfg($seed);
$patched = true;
}
// components
if (!isset($cfg['components'])) {
$cfg['components'] = [];
$patched = true;
}
if (!isset($cfg['components']['templates'])) {
$idx = fn($shift) => (($seed >> $shift) % 5) + 1;
$cfg['components']['templates'] = [
'head_tpl' => $idx(0),
'foot_tpl' => $idx(1),
'banner_tpl' => $idx(2),
'list_tpl' => $idx(3),
'detail_tpl' => $idx(9),
'play_tpl' => $idx(10),
'recommend_tpl' => $idx(4),
'trending_tpl' => $idx(5),
'newest_tpl' => $idx(6),
'ranking_tpl' => $idx(7),
'category_tpl' => $idx(8),
];
$patched = true;
}
if (!isset($cfg['components']['list'])) {
$cfg['components']['list'] = [
'item_variants' => ['01'=>20,'02'=>20,'03'=>20,'04'=>20,'05'=>20],
'semantic_map' => self::$MODULE_ITEM_WEIGHT,
'shell_rules' => self::$ITEM_SHELL_MAP,
];
$patched = true;
}
// list_layout（冻结默认模块布局）
if (!isset($cfg['list_layout']) || !is_array($cfg['list_layout'])) {
$cfg['list_layout'] = self::buildDefaultListLayouts(
$seed,
$cfg['pages']['home'],
$cfg['pages']['category']
);
$patched = true;
} else {
// 补齐缺少的默认模块布局（升级时很关键：你说的“分类页不写入”就靠这里补）
$needModules = self::collectNeededModules($cfg['pages']['home'], $cfg['pages']['category']);
foreach ($needModules as $m) {
if (!isset($cfg['list_layout'][$m])) {
$cfg['list_layout'][$m] = self::buildListCfgForModule($seed + crc32($m), $m, $cfg);
$patched = true;
}
}
}
return [$cfg, $patched];
}
/* ======================================================
* Runtime Payload（TpStyle）
* ====================================================== */
private static function buildRuntimePayload(array $cfg, string $host, int $seed, $domainRow): array
{
$domPrefix = $cfg['meta']['dom_prefix'];
$staticHash = $cfg['meta']['static_hash'];
// 运行时主题色（从冻结的 mode/variant 计算）
$themeMode = $cfg['global']['theme']['mode'] ?? 'A';
$themeVariant = (int)($cfg['global']['theme']['variant'] ?? 1);
$themeColors = self::buildTheme($seed, $themeMode, $themeVariant);
// templates（路径输出保持你旧版结构）
$tpl = $cfg['components']['templates'];
$templates = [
'head' => "head/head_" . sprintf("%02d", (int)$tpl['head_tpl']),
'foot' => "footer/footer_" . sprintf("%02d", (int)$tpl['foot_tpl']),
'banner' => "module/banner/banner_" . sprintf("%02d", (int)$tpl['banner_tpl']),
'list' => "module/list/list_" . sprintf("%02d", (int)$tpl['list_tpl']),
'detail' => "module/detail/detail_" . sprintf("%02d", (int)$tpl['detail_tpl']),
'play' => "module/play/play_" . sprintf("%02d", (int)$tpl['play_tpl']),
// 旧系统模块（保留）
'recommend' => "module/recommend/recommend_" . sprintf("%02d", (int)$tpl['recommend_tpl']),
'trending' => "module/trending/trending_" . sprintf("%02d", (int)$tpl['trending_tpl']),
'newest' => "module/newest/newest_" . sprintf("%02d", (int)$tpl['newest_tpl']),
'ranking' => "module/ranking/ranking_" . sprintf("%02d", (int)$tpl['ranking_tpl']),
'category' => "module/category/category_" . sprintf("%02d", (int)$tpl['category_tpl']),
];
// css_files（你当前只要 head/footer/banner/list/detail/play + 可选模块 css）
$cssFiles = [
"head/head_" . sprintf("%02d", (int)$tpl['head_tpl']) . ".css",
"footer/footer_" . sprintf("%02d", (int)$tpl['foot_tpl']) . ".css",
"banner/banner_" . sprintf("%02d", (int)$tpl['banner_tpl']) . ".css",
"list/list_" . sprintf("%02d", (int)$tpl['list_tpl']) . ".css",
"detail/detail_" . sprintf("%02d", (int)$tpl['detail_tpl']) . ".css",
"play/play_" . sprintf("%02d", (int)$tpl['play_tpl']) . ".css",
];
$cssFiles = array_values(array_unique($cssFiles));
return [
'host' => $host,
'seed' => $seed,
'dom_prefix' => $domPrefix,
'static_hash' => $staticHash,
// cfg 全量给模板（你现在模板一直在用）
'template_cfg' => $cfg,
// 兼容你现在模板里直接用的快捷字段
'page_max_width_pc' => $cfg['global']['page_max_width_pc'],
'list_layout' => $cfg['list_layout'],
'category_page' => $cfg['pages']['category'],
// 原结构
'templates' => $templates,
'css_files' => $cssFiles,
] + $themeColors;
}
/* ======================================================
* Pages cfg（冻结规则池 + 稳定映射）
* ====================================================== */
private static function buildHomePageCfg(int $seed): array
{
$modulePool = ['newest', 'hot', 'rank', 'recommend', 'trending'];
$shuffled = self::shuffleStable($modulePool, $seed + 101);
// 每域名固定 3~5
$count = 3 + ($seed % 3);
return [
'top_modules' => array_slice($shuffled, 0, $count),
];
}
private static function buildCategoryPageCfg(int $seed): array
{
return [
'top_block' => self::buildCategoryTopBlock($seed),
'sections_pool' => self::buildCategorySectionsPool($seed),
];
}
private static function buildCategoryTopBlock(int $seed): array
{
$modules = ['newest', 'hot', 'rank'];
return ['module' => $modules[$seed % count($modules)]];
}
private static function buildCategorySectionsPool(int $seed): array
{
$basePool = [
['shell' => 'A', 'item' => '01', 'title' => 'F', 'class' => 'compact'],
['shell' => 'B', 'item' => '01', 'title' => 'F', 'class' => ''],
['shell' => 'B', 'item' => '02', 'title' => 'F', 'class' => 'loose'],
['shell' => 'C', 'item' => '05', 'title' => 'F', 'class' => 'top compact'],
];
$pool = self::shuffleStable($basePool, $seed + 301);
$count = 3 + ($seed % 3); // 3~5（basePool 只有4条，这里实际最大=4；你以后扩展 basePool 即可>5）
return array_slice($pool, 0, min($count, count($pool)));
}
/**
* 供模板调用：二级分类块 cfg（不再在模板里写 crc32 逻辑）
*
* 用法（模板里）：
* <?php $cfg = \app\common\helper\SiteStyle::buildCategorySectionCfg($TpStyle['template_cfg'], $arrChildrenCategory['v_category_en'], $intChildrenKey); ?>
*/
public static function buildCategorySectionCfg(array $cfg, string $subCategoryEn, int $order = 0): array
{
$seed = (int)($cfg['meta']['seed'] ?? 0)
+ crc32($subCategoryEn)
+ $order * 13;
$pool = $cfg['pages']['category']['sections_pool'] ?? [];
if (empty($pool)) {
// 兜底
$pool = self::buildCategorySectionsPool($seed);
}
$base = $pool[$seed % count($pool)];
$item = (string)$base['item'];
$itemType = self::$ITEM_TYPE_MAP[$item] ?? 'poster';
$variantCount = (int)($cfg['components']['list']['item_variants'][$item] ?? 1);
$variant = $variantCount > 0 ? ($seed % $variantCount) : 0;
return [
'shell' => $base['shell'],
'item' => $item,
'item_type' => $itemType,
'item_variant' => $variant,
'title' => $base['title'],
'class' => $base['class'],
'grid' => $cfg['global']['grid'],
];
}
/* ======================================================
* list_layout（冻结模块默认布局）
* ====================================================== */
private static function buildDefaultListLayouts(int $seed, array $homePage, array $categoryPage): array
{
$needModules = self::collectNeededModules($homePage, $categoryPage);
$out = [];
foreach ($needModules as $m) {
$out[$m] = self::buildListCfgForModule($seed + crc32($m), $m, [
'global' => ['grid' => self::buildGridLayout($seed)],
'components' => ['list' => ['item_variants' => ['01'=>20,'02'=>20,'03'=>20,'04'=>20,'05'=>20]]],
]);
}
return $out;
}
private static function collectNeededModules(array $homePage, array $categoryPage): array
{
$modules = [];
// home 顶部模块
foreach (($homePage['top_modules'] ?? []) as $m) {
$modules[] = $m;
}
// category 顶部块模块
if (!empty($categoryPage['top_block']['module'])) {
$modules[] = $categoryPage['top_block']['module'];
}
// 常见页面：你后面肯定会用到（先冻结）
$modules[] = 'category_list';
$modules[] = 'search_list';
// 去重
$modules = array_values(array_unique(array_filter($modules)));
return $modules;
}
private static function buildListCfgForModule(int $seed, string $module, array $cfg): array
{
$layout = self::buildListLayout($seed, $module);
// Title
$layout['title'] = self::pickTitleTpl($seed + 17, $module);
$layout['title_text'] = self::buildTitleText($seed + 19, $module);
// Behavior
$behavior = self::buildListBehavior($seed + 23, $module);
$layout['behavior'] = $behavior;
$layout['class'] = trim(implode(' ', array_filter($behavior)));
// item variant（冻结）
$layout['item_variant'] = self::pickItemVariant(
$seed + 31,
$layout['item'],
$module
);
// grid（冻结引用全局）
$layout['grid'] = $cfg['global']['grid'] ?? self::buildGridLayout($seed);
return $layout;
}
/**
* 构建 List 布局（带语义权重 + 合法映射）
*/
private static function buildListLayout(int $seed, string $module): array
{
// Item（语义优先）
$itemIdx = self::pickItemBySemantic($module, $seed);
$itemType = self::$ITEM_TYPE_MAP[$itemIdx] ?? 'poster';
// Shell（只在合法池中选）
$allowedShells = self::$ITEM_SHELL_MAP[$itemType] ?? ['B'];
$shell = $allowedShells[($seed >> 4) % count($allowedShells)];
// Title（只是一个默认值，最终会被 pickTitleTpl 覆盖）
$titlePool = ['A', 'B', 'C', 'D', 'E'];
$title = $titlePool[($seed >> 6) % count($titlePool)];
return [
'module' => $module,
'item' => $itemIdx,
'item_type' => $itemType,
'shell' => $shell,
'title' => $title,
'class' => '', // 最终由 buildListBehavior 生成
];
}
/**
* item variant：由模块/seed 稳定取值
*/
private static function pickItemVariant(int $seed, string $item, string $scope = 'list'): int
{
$count = 20;
$salt = crc32($scope);
return abs($seed + $salt) % $count;
}
/**
* 列表行为（Behavior）
*/
private static function buildListBehavior(int $seed, string $module): array
{
$behavior = [];
switch ($module) {
case 'newest':
$behavior[] = ($seed % 2 === 0) ? 'compact' : '';
$behavior[] = ($seed % 2 === 1) ? 'collapsed' : '';
break;
case 'hot':
case 'trending':
case 'recommend':
$behavior[] = ($seed % 3 === 0) ? 'loose' : '';
$behavior[] = ($seed % 2 === 0) ? 'emphasis' : '';
break;
case 'rank':
$behavior[] = 'top';
$behavior[] = 'compact';
break;
default:
// category_list / search_list 等兜底
$behavior[] = ($seed % 2 === 0) ? 'compact' : '';
}
return array_values(array_filter($behavior));
}
/**
* 根据模块语义 + seed 选择 Item（带权重）
*/
private static function pickItemBySemantic(string $module, int $seed): string
{
$conf = self::$MODULE_ITEM_WEIGHT[$module] ?? null;
if (!$conf) {
$pool = array_keys(self::$ITEM_TYPE_MAP);
return $pool[$seed % count($pool)];
}
// primary 75%
if (($seed & 0b11) !== 0) {
return $conf['primary'][$seed % count($conf['primary'])];
}
// secondary
if (!empty($conf['secondary']) && (($seed >> 2) & 1)) {
return $conf['secondary'][$seed % count($conf['secondary'])];
}
return $conf['fallback'][0];
}
/* ======================================================
* Grid（冻结）
* ====================================================== */
private static function pickPcCols(int $seed, string $size): int
{
$pool = self::$PC_COLS_MAP[$size] ?? [3];
return $pool[$seed % count($pool)];
}
private static function buildGridLayout(int $seed): array
{
return [
// H5：1–3 列
'cols_h5' => [1, 2, 3][$seed % 3],
// PC：按断点
'cols_pc_sm' => self::pickPcCols($seed + 11, 'sm'),
'cols_pc_md' => self::pickPcCols($seed + 23, 'md'),
'cols_pc_lg' => self::pickPcCols($seed + 37, 'lg'),
];
}
/* ======================================================
* Title 文案池
* ====================================================== */
private static function mapTitleType(string $module): string
{
// 你要求：category/search/recommend 可复用 newest 的文案池
return match ($module) {
'category_list', 'search_list', 'recommend' => 'newest',
default => $module,
};
}
private static function pickStable(array $list, int $seed)
{
if (empty($list)) return null;
$seed = abs($seed);
return $list[$seed % count($list)];
}
private static function buildTitleText(int $seed, string $module): array
{
$type = self::mapTitleType($module);
if (!isset(self::$TITLE_POOL[$type])) {
$type = 'newest';
}
$pool = self::$TITLE_POOL[$type];
return [
'primary' => self::pickStable($pool['primary'], $seed),
'secondary' => self::pickStable($pool['secondary'], $seed >> 2),
'seo' => self::pickStable($pool['seo'], $seed >> 4),
];
}
private static function pickTitleTpl(int $seed, string $module): string
{
$map = [
'newest' => ['A', 'B', 'D'],
'hot' => ['A', 'C', 'D', 'B'],
'rank' => ['E', 'D'],
'trending' => ['A', 'C', 'D'],
'recommend' => ['A', 'B', 'C'],
'category_list'=> ['F', 'A'],
'search_list' => ['A', 'B'],
];
$list = $map[$module] ?? ['A'];
return $list[$seed % count($list)];
}
/* ======================================================
* DB / JSON
* ====================================================== */
private static function readDbConfig($domainRow): ?array
{
try {
if (!$domainRow) return null;
$raw = is_array($domainRow)
? ($domainRow['t_cfg'] ?? null)
: ($domainRow->t_cfg ?? null);
if (empty($raw)) return null;
return json_decode($raw, true) ?: null;
} catch (\Throwable $e) {
return null;
}
}
private static function writeDbConfig($domainRow, array $cfg): void
{
if (!$domainRow || is_array($domainRow)) return;
try {
$domainRow->t_cfg = json_encode($cfg, JSON_UNESCAPED_UNICODE);
$domainRow->save();
} catch (\Throwable $e) {
}
}
private static function readLocalJson(string $host): ?array
{
$file = root_path() . "storage/theme_cache/{$host}.json";
if (!is_file($file)) return null;
return json_decode(file_get_contents($file), true) ?: null;
}
private static function writeLocalJson(string $host, array $cfg): void
{
$dir = root_path() . "storage/theme_cache/";
if (!is_dir($dir)) @mkdir($dir, 0755, true);
file_put_contents(
$dir . "{$host}.json",
json_encode($cfg, JSON_UNESCAPED_UNICODE)
);
}
/* ======================================================
* 稳定洗牌
* ====================================================== */
private static function shuffleStable(array $arr, int $seed): array
{
$result = $arr;
$rand = $seed;
for ($i = count($result) - 1; $i > 0; $i--) {
$rand = ($rand * 31 + 17) & 0x7fffffff;
$j = $rand % ($i + 1);
[$result[$i], $result[$j]] = [$result[$j], $result[$i]];
}
return $result;
}
/* ======================================================
* 主题色（沿用你原来的 buildTheme + 辅助函数）
* ====================================================== */
private static function buildTheme(int $seed, string $mode, int $variant): array
{
$base = $seed + $variant * 97;
if ($mode === 'D') $mode = ['A', 'B', 'C'][$base % 3];
$h = $base % 360;
switch ($mode) {
case 'A':
$primary = self::hslToHex($h, 78, 55);
$secondary = self::hslToHex($h + 30, 65, 50);
$accent = self::hslToHex($h + 310, 85, 56);
$bg = '#F8FAFC';
$bgSoft = '#F1F5F9';
break;
case 'B':
$primary = self::hslToHex($h, 55, 60);
$secondary = self::hslToHex($h + 40, 40, 65);
$accent = self::hslToHex($h + 300, 45, 58);
$bg = '#FBFBFE';
$bgSoft = '#F5F5FA';
break;
case 'C':
$primary = self::hslToHex($h, 80, 55);
$secondary = self::hslToHex($h + 200, 60, 50);
$accent = self::hslToHex($h + 40, 75, 60);
$bg = self::hslToHex($h + 190, 30, 12);
$bgSoft = self::hslToHex($h + 190, 25, 16);
break;
default:
$primary = self::hslToHex($h, 55, 60);
$secondary = self::hslToHex($h + 40, 40, 65);
$accent = self::hslToHex($h + 300, 45, 58);
$bg = '#FBFBFE';
$bgSoft = '#F5F5FA';
}
$dark = self::isDarkColor($bg);
return [
'color_primary' => $primary,
'color_secondary' => $secondary,
'color_accent' => $accent,
'color_bg' => $bg,
'color_bg_soft' => $bgSoft,
'color_text_primary' => $dark ? '#FFF' : '#111',
'color_text_secondary' => $dark ? '#CCC' : '#666',
'color_border' => $dark ? 'rgba(255,255,255,.1)' : 'rgba(0,0,0,.1)',
'color_grad_start' => $primary,
'color_grad_end' => $secondary,
'shadow_color' => $dark ? 'rgba(0,0,0,.7)' : 'rgba(0,0,0,.12)',
'is_dark_mode' => $dark,
];
}
private static function hslToHex($h, $s, $l): string
{
$h /= 360;
$s /= 100;
$l /= 100;
$c = (1 - abs(2 * $l - 1)) * $s;
$x = $c * (1 - abs(fmod($h * 6, 2) - 1));
$m = $l - $c / 2;
if ($h < 1 / 6) [$r, $g, $b] = [$c, $x, 0];
elseif ($h < 2 / 6) [$r, $g, $b] = [$x, $c, 0];
elseif ($h < 3 / 6) [$r, $g, $b] = [0, $c, $x];
elseif ($h < 4 / 6) [$r, $g, $b] = [0, $x, $c];
elseif ($h < 5 / 6) [$r, $g, $b] = [$x, 0, $c];
else [$r, $g, $b] = [$c, 0, $x];
$r = round(($r + $m) * 255);
$g = round(($g + $m) * 255);
$b = round(($b + $m) * 255);
return sprintf("#%02X%02X%02X", $r, $g, $b);
}
private static function isDarkColor(string $hex): bool
{
$hex = ltrim($hex, '#');
$r = hexdec(substr($hex, 0, 2));
$g = hexdec(substr($hex, 2, 2));
$b = hexdec(substr($hex, 4, 2));
$lum = (0.2126 * $r + 0.7152 * $g + 0.0722 * $b) / 255;
return $lum < 0.45;
}
/* ======================================================
* 常量池
* ====================================================== */
private static array $WIDTH_POOL = [860, 900, 960, 1000, 1080, 1140, 1200, 1280, 1360];
private static array $PC_COLS_MAP = [
'sm' => [3, 4],
'md' => [4, 5, 6],
'lg' => [6, 7, 8, 9],
];
/**
* Shell × Item 合法组合映射（poster/media/rank）
*/
private static array $ITEM_SHELL_MAP = [
'poster' => ['B', 'D'],
'media' => ['A', 'D'],
'rank' => ['C'],
];
/**
* Item 编号 → Item 类型
*/
private static array $ITEM_TYPE_MAP = [
'01' => 'poster',
'02' => 'media',
'03' => 'rank',
'04' => 'poster',
'05' => 'rank',
];
/**
* 模块语义 → Item 权重池
*/
private static array $MODULE_ITEM_WEIGHT = [
'newest' => [
'primary' => ['01', '04'],
'secondary' => ['02'],
'fallback' => ['01'],
],
'hot' => [
'primary' => ['01', '04'],
'secondary' => ['02'],
'fallback' => ['01'],
],
'rank' => [
'primary' => ['05'],
'secondary' => ['03'],
'fallback' => ['05'],
],
// 兜底模块
'trending' => [
'primary' => ['01', '04'],
'secondary' => ['02'],
'fallback' => ['01'],
],
'recommend' => [
'primary' => ['01', '04'],
'secondary' => ['02'],
'fallback' => ['01'],
],
'category_list' => [
'primary' => ['01'],
'secondary' => ['02'],
'fallback' => ['01'],
],
'search_list' => [
'primary' => ['02'],
'secondary' => ['01'],
'fallback' => ['02'],
],
];
private static array $TITLE_POOL = [
'newest' => [
'primary' => ['最近更新','最新上线','新片速递','今日更新','新内容推荐'],
'secondary' => ['第一时间为你呈现','每日持续更新','不错过任何新片','刚刚上线，抢先观看'],
'seo' => ['最新电影电视剧更新','今日最新影视资源','新上线影视内容合集'],
],
'hot' => [
'primary' => ['热门推荐','热播精选','人气必看','大家都在看'],
'secondary' => ['近期热度持续攀升','高点击率影片推荐','口碑与热度兼具','当前最受欢迎内容'],
'seo' => ['热门影视作品推荐','高人气电影电视剧合集','热播影视排行榜推荐'],
],
'rank' => [
'primary' => ['排行榜','热度榜单','人气排行','播放榜'],
'secondary' => ['数据实时更新','热度排序参考','近期播放趋势','高人气作品排行'],
'seo' => ['影视排行榜前十名','热门电影电视剧排行','高播放量影视榜单'],
],
];
}

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<?php
namespace app\common\helper\style;
class DetailMainRule
{
public static function build(int $seed): array
{
$cover = self::compose(self::coverAtoms(), $seed + 23);
$cover['extra'] = self::fillExtra($cover['extra'], $video);
return [
'blocks' => [
'title' => self::compose(self::titleAtoms(), $seed + 11),
'cover' => $cover,
'meta' => self::compose(self::metaAtoms(), $seed + 37),
'desc' => self::compose(self::descAtoms(), $seed + 51),
'action' => self::compose(self::actionAtoms(), $seed + 67),
],
'order' => self::pickOrder($seed),
];
}
/* ========= 原子池 ========= */
public static function titleAtoms(): array
{
return [
'tag' => ['h1', 'h2'],
'wrap' => ['none', 'header', 'div'],
'show_year' => [true, false],
'emphasis' => ['none', 'strong', 'em'],
];
}
public static function metaAtoms(): array
{
return [
'layout' => ['ul', 'dl', 'inline'],
'fields' => [
['category', 'year', 'area'],
['year', 'category'],
['area', 'year'],
],
'separator' => [' / ', ' · '],
];
}
public static function descAtoms(): array
{
return [
'container' => ['p', 'div', 'section'],
'mode' => ['full', 'short'],
'expandable' => [true, false],
];
}
public static function actionAtoms(): array
{
return [
'type' => ['link', 'button', 'nav'],
'show_hint' => [true, false],
'text' => ['立即播放', '在线观看', '免费播放'],
];
}
// Cover Block 原子池
public static function coverAtoms(): array
{
return [
// 外层容器结构
'container' => [
'div.dm-cover',
'figure.dm-cover',
'div.dm-cover-bg',
'section.dm-cover',
],
// 图片表现形式
'image' => [
'img', // <img>
'bg', // background-image
],
// 附加元素
'extra' => [
'',
'<span class="label">{remarks}</span>',
'<figcaption>{remarks}</figcaption>',
],
// 比例控制（CSS class）
'ratio' => [
'r23', // 2:3
'r34', // 3:4
'r11', // 1:1
],
];
}
/* ========= 组合器 ========= */
protected static function compose(array $atoms, int $seed): array
{
$pick = function (?array $list, int $shift, $default = null) use ($seed) {
if (empty($list)) {
return $default;
}
return $list[($seed >> $shift) % count($list)];
};
return [
'container' => $pick($atoms['container'] ?? null, 0),
'image' => $pick($atoms['image'] ?? null, 2, 'img'),
'extra' => $pick($atoms['extra'] ?? null, 4, ''),
'ratio' => $pick($atoms['ratio'] ?? null, 6, ''),
'fields' => $pick($atoms['fields'] ?? null, 8, []),
'mode' => $pick($atoms['mode'] ?? null, 10, 'raw'),
'trigger' => $pick($atoms['trigger'] ?? null, 12),
'text' => $pick($atoms['text'] ?? null, 14, ''),
'separator' => $pick($atoms['separator'] ?? null, 16, ' '),
'expand' => $pick($atoms['expand'] ?? null, 18, false),
];
}
protected static function pickOrder(int $seed): array
{
$orders = [
['title', 'cover', 'meta', 'desc', 'action'],
['cover', 'title', 'meta', 'desc'],
['title', 'meta', 'desc', 'cover', 'action'],
['meta', 'title', 'cover', 'desc'],
];
return $orders[$seed % count($orders)];
}
protected static function fillExtra(string $extra, array $video): string
{
if ($extra === '') {
return '';
}
return str_replace(
['{remarks}', '{year}', '{name}'],
[
$video['v_remarks'] ?? '',
$video['v_year'] ?? '',
$video['v_name'] ?? '',
],
$extra
);
}
}

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