122 lines
3.9 KiB
PHP
122 lines
3.9 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | 小说系统 [ WE CAN DO IT JUST THINK IT ]
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// +----------------------------------------------------------------------
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namespace app\common\model;
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/**
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* 用户模型
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*/
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class SeoRule extends Base{
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public $keyList = array(
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array('name'=>'id','title'=>'标识','type'=>'hidden'),
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array('name'=>'title','title'=>'规则名称','type'=>'text','option'=>'','help'=>'规则名称，方便记忆'),
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array('name'=>'app','title'=>'模块名','type'=>'select','option'=>array('*'=>'-所有模块-','index'=>'前台模块','user'=>'用户中心'),'help'=>'不选表示所有模块'),
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array('name'=>'controller','title'=>'控制器','type'=>'text','option'=>'','help'=>'不填表示所有控制器'),
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array('name'=>'action','title'=>'方法','type'=>'text','option'=>'','help'=>'不填表示所有方法'),
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array('name'=>'seo_title','title'=>'SEO标题','type'=>'text','option'=>'','help'=>'不填表示使用默认'),
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array('name'=>'seo_keywords','title'=>'SEO关键字','type'=>'text','option'=>'','help'=>'不填表示使用默认'),
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array('name'=>'seo_description','title'=>'SEO描述','type'=>'text','option'=>'','help'=>'不填表示使用默认'),
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array('name'=>'status', 'title'=>'状态', 'type'=>'select','option'=>array('0'=>'禁用','1'=>'启用'),'help'=>''),
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array('name'=>'sort','title'=>'排序','type'=>'text','option'=>'','help'=>'')
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);
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protected function setAppAttr($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'].'/'.$data['action'];
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}
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public function getMetaOfCurrentPage($seo){
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$request = \think\Request::instance();
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foreach ($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] = $value;
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}
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}
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$result = $this->getMeta($request->module(), $request->controller(), $request->action(), $seo_to_str);
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return $result;
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}
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private function getMeta($module, $controller, $action, $seo){
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//获取相关的规则
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$rules = $this->getRelatedRules($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) { //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 $result;
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}
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private function getRelatedRules($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 = $this->where('app',['=','*'],['=',$module],'or')
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->where('controller',['=','*'],['=',$controller],'or')
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->where('action',['=','*'],['=',$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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} |