133 lines
4.6 KiB
PHP
133 lines
4.6 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | SentCMS [ WE CAN DO IT JUST THINK IT ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2013 http://www.tensent.cn All rights reserved.
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// +----------------------------------------------------------------------
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// | Author: molong <molong@tensent.cn> <http://www.tensent.cn>
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// +----------------------------------------------------------------------
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namespace app\model;
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/**
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* 用户模型
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*/
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class SeoRule extends \think\Model {
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public static $keyList = [
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['name' => 'id', 'title' => '标识', 'type' => 'hidden'],
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['name' => 'title', 'title' => '规则名称', 'type' => 'text', 'is_must'=>true, 'option' => '', 'help' => '规则名称，方便记忆'],
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['name' => 'app', 'title' => '模块名', 'type' => 'select', 'option' => [['key'=>'*', 'label' => '-所有模块-'], ['key'=>'front', 'label' => '前台模块'], ['key'=>'user', 'label' => '用户中心']], 'help' => '不选表示所有模块'],
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['name' => 'controller', 'title' => '控制器', 'type' => 'text', 'option' => '', 'help' => '不填表示所有控制器'],
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['name' => 'action', 'title' => '方法', 'type' => 'text', 'option' => '', 'help' => '不填表示所有方法'],
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['name' => 'seo_title', 'title' => 'SEO标题', 'type' => 'text', 'is_must'=>true, 'option' => '', 'help' => '不填表示使用默认'],
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['name' => 'seo_keywords', 'title' => 'SEO关键字', 'type' => 'text', 'is_must'=>true, 'option' => '', 'help' => '不填表示使用默认'],
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['name' => 'seo_description', 'title' => 'SEO描述', 'type' => 'text', 'is_must'=>true, 'option' => '', 'help' => '不填表示使用默认'],
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['name' => 'status', 'title' => '状态', 'type' => 'select', 'option' => [['key'=>'0', 'label' => '禁用'], ['key'=>'1', 'label' => '启用']], 'help' => ''],
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['name' => 'sort', 'title' => '排序', 'type' => 'text', 'option' => '', 'help' => ''],
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];
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protected function setAppAttr($value) {
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return $value ? $value : '*';
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}
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protected function setControllerAttr($value) {
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return $value ? $value : '*';
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}
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protected function setActionAttr($value) {
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return (isset($value) && $value) ? $value : '*';
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}
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protected function getAppAttr($value) {
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return $value ? $value : '*';
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}
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protected function getControllerAttr($value) {
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return $value ? $value : '*';
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}
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protected function getActionAttr($value) {
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return (isset($value) && $value) ? $value : '*';
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}
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protected function getRuleNameAttr($value, $data) {
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return $data['app'] . '/' . $data['controller'] . '/' . $data['action'];
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}
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public static function getMetaOfCurrentPage($request, $seo) {
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foreach ($seo as $key => $value) {
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if (is_array($value)) {
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$seo_to_str[$key] = implode(',', $value);
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} else {
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$seo_to_str[$key] = $value;
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}
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}
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if (false !== strrpos($request->controller(), ".")) {
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list($module, $controller) = explode(".", $request->controller());
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}else{
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$module = "front";
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$controller = $request->controller();
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}
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$result = self::getMeta($module, $controller , $request->action(), $seo_to_str);
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return $result;
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}
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private static function getMeta($module, $controller, $action, $seo) {
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//获取相关的规则
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$rules = self::getRelatedRules($module, $controller, $action);
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//按照排序计算最终结果
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$title = '';
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$keywords = '';
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$description = '';
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$need_seo = 1;
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foreach ($rules as $e) {
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//如果存在完全匹配的seo配置，则不用程序设置的seo资料
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if ($e['app'] && $e['controller'] && $e['action']) {
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$need_seo = 0;
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}
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if (!$title && $e['seo_title']) {
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$title = $e['seo_title'];
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}
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if (!$keywords && $e['seo_keywords']) {
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$keywords = $e['seo_keywords'];
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}
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if (!$description && $e['seo_description']) {
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$description = $e['seo_description'];
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}
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}
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if ($need_seo) {
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//默认让全站的seo规则优先级小于$this->setTitle等方式设置的规则。
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if ($seo['title']) {
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$title = $seo['title'];
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}
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if ($seo['keywords']) {
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$keywords = $seo['keywords'];
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}
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if ($seo['description']) {
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$description = $seo['description'];
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}
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}
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//生成结果
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$result = array('title' => $title, 'keywords' => $keywords, 'description' => $description);
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//返回结果
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return $result;
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}
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private static function getRelatedRules($module, $controller, $action) {
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//查询与当前页面相关的SEO规则
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$rules = self::where('app', 'like', ['*', $module], 'or')
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->where('controller', 'like', ['*', $controller], 'or')
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->where('action', 'like', ['*', $action], 'or')
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->where('status', 1)
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->order('sort asc')
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->select();
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//返回规则列表
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return $rules;
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}
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} |