初始化项目

2016-06-21 17:12:08 +08:00
commit 7ea154d684
903 changed files with 226100 additions and 0 deletions
--- a/application/common/model/SeoRule.php
+++ b/application/common/model/SeoRule.php
@@ -0,0 +1,102 @@
+<?php
+// +----------------------------------------------------------------------
+// | SentCMS [ WE CAN DO IT JUST THINK IT ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2013 http://www.tensent.cn All rights reserved.
+// +----------------------------------------------------------------------
+// | Author: molong <molong@tensent.cn> <http://www.tensent.cn>
+// +----------------------------------------------------------------------
+
+namespace app\common\model;
+
+/**
+* 用户模型
+*/
+class SeoRule extends Base{
+
+	protected function getAppAttr($value){
+		return $value ? $value : '*';
+	}
+
+	protected function getControllerAttr($value){
+		return $value ? $value : '*';
+	}
+
+	protected function getActionAttr($value){
+		return (isset($value) && $value) ? $value : '*';
+	}
+
+	protected function getRuleNameAttr($value, $data){
+		return $data['app'].'/'.$data['controller'].'/'.$data['action'];
+	}
+
+	public function getMetaOfCurrentPage($seo){
+		$request = \think\Request::instance();
+		$result = $this->getMeta($request->module(), $request->controller(), $request->action(), $seo);
+		return $result;
+	}
+
+	private function getMeta($module, $controller, $action, $seo){
+		//查询缓存，如果已有，则直接返回
+		$cacheKey = "sent_seo_meta_{$module}_{$controller}_{$action}";
+		$cache = cache($cacheKey);
+		if($cache !== false) {
+			return $cache;
+		}
+
+		//获取相关的规则
+		$rules = $this->getRelatedRules($module, $controller, $action);
+
+		//按照排序计算最终结果
+		$title = '';
+		$keywords = '';
+		$description = '';
+
+		$need_seo = 1;
+		foreach ($rules as $e) {
+			//如果存在完全匹配的seo配置，则不用程序设置的seo资料
+			if ($e['app'] && $e['controller'] && $e['action']) {
+				$need_seo = 0;
+			}
+			if (!$title && $e['seo_title']) {
+				$title = $e['seo_title'];
+			}
+			if (!$keywords && $e['seo_keywords']) {
+				$keywords = $e['seo_keywords'];
+			}
+			if (!$description && $e['seo_description']) {
+				$description = $e['seo_description'];
+			}
+		}
+		if ($need_seo) { //默认让全站的seo规则优先级小于$this->setTitle等方式设置的规则。
+			if ($seo['title']) {
+				$title = $seo['title'];
+			}
+			if ($seo['keywords']) {
+				$keywords = $seo['keywords'];
+			}
+			if ($seo['description']) {
+				$description = $seo['description'];
+			}
+		}
+		//生成结果
+		$result = array('title' => $title, 'keywords' => $keywords, 'description' => $description);
+
+		//写入缓存
+		cache($cacheKey, $result);
+
+		//返回结果
+		return $result;
+    }
+
+	private function getRelatedRules($module, $controller, $action){
+		//查询与当前页面相关的SEO规则
+		$map = array();
+		$map = "(app='' or app='$module') and (controller='' or controller='$controller') and (action='' or action='$action') and status=1";
+
+		$rules = $this->db()->where($map)->order('sort asc')->select();
+
+		//返回规则列表
+		return $rules;
+	}
+}