From 382cddf85f5ce40e0f8112dbab8dbc44edbaeec6 Mon Sep 17 00:00:00 2001
From: Martin Zhou <1009465756@qq.com>
Date: Tue, 7 Feb 2017 18:10:55 +0800
Subject: [PATCH] =?UTF-8?q?=E8=A1=A5=E5=85=A8Extend=E6=96=87=E4=BB=B6?=
MIME-Version: 1.0
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---
 Application/Extend/Oauth/ThinkOauth.class.php | 261 ++++++++++++++++++
 Application/Extend/Page.class.php             | 145 ++++++++++
 2 files changed, 406 insertions(+)
 create mode 100644 Application/Extend/Oauth/ThinkOauth.class.php
 create mode 100644 Application/Extend/Page.class.php

diff --git a/Application/Extend/Oauth/ThinkOauth.class.php b/Application/Extend/Oauth/ThinkOauth.class.php
new file mode 100644
index 0000000..45d81af
--- /dev/null
+++ b/Application/Extend/Oauth/ThinkOauth.class.php
@@ -0,0 +1,261 @@
+<?php
+// +----------------------------------------------------------------------
+// | TOPThink [ WE CAN DO IT JUST THINK ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2010 http://topthink.com All rights reserved.
+// +----------------------------------------------------------------------
+// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
+// +----------------------------------------------------------------------
+// | Author: 麦当苗儿 <zuojiazi.cn@gmail.com> <http://www.zjzit.cn>
+// +----------------------------------------------------------------------
+// | ThinkOauth.class.php 2013-02-25
+// +----------------------------------------------------------------------
+namespace Extend\Oauth;
+
+abstract class ThinkOauth{
+	/**
+	 * oauth版本
+	 * @var string
+	 */
+	protected $Version = '2.0';
+	
+	/**
+	 * 申请应用时分配的app_key
+	 * @var string
+	 */
+	protected $AppKey = '';
+	
+	/**
+	 * 申请应用时分配的 app_secret
+	 * @var string
+	 */
+	protected $AppSecret = '';
+	
+	/**
+	 * 授权类型 response_type 目前只能为code
+	 * @var string
+	 */
+	protected $ResponseType = 'code';
+	
+	/**
+	 * grant_type 目前只能为 authorization_code
+	 * @var string 
+	 */
+	protected $GrantType = 'authorization_code';
+	
+	/**
+	 * 回调页面URL  可以通过配置文件配置
+	 * @var string
+	 */
+	protected $Callback = '';
+	
+	/**
+	 * 获取request_code的额外参数 URL查询字符串格式
+	 * @var srting
+	 */
+	protected $Authorize = '';
+	
+	/**
+	 * 获取request_code请求的URL
+	 * @var string
+	 */
+	protected $GetRequestCodeURL = '';
+	
+	/**
+	 * 获取access_token请求的URL
+	 * @var string
+	 */
+	protected $GetAccessTokenURL = '';
+
+	/**
+	 * API根路径
+	 * @var string
+	 */
+	protected $ApiBase = '';
+	
+	/**
+	 * 授权后获取到的TOKEN信息
+	 * @var array
+	 */
+	protected $Token = null;
+
+	/**
+	 * 调用接口类型
+	 * @var string
+	 */
+	private $Type = '';
+	
+	/**
+	 * 构造方法，配置应用信息
+	 * @param array $token 
+	 */
+	public function __construct($token = null){
+		//设置SDK类型
+		$class = get_class($this);
+		$this->Type = strtoupper(substr($class, 0, strlen($class)-3));
+
+		//获取应用配置
+		$config = C("THINK_SDK_{$this->Type}");
+		
+		if(empty($config['APP_KEY']) || empty($config['APP_SECRET'])){
+			throw new Exception('请配置您申请的APP_KEY和APP_SECRET');
+		} else {
+			$this->AppKey    = $config['APP_KEY'];
+			$this->AppSecret = $config['APP_SECRET'];
+			$this->Token     = $token; //设置获取到的TOKEN
+		}
+	}
+
+	/**
+     * 取得Oauth实例
+     * @static
+     * @return mixed 返回Oauth
+     */
+    public static function getInstance($type, $token = null) {
+    	$name = ucfirst(strtolower($type)) . 'SDK';
+    	require_once "sdk/{$name}.class.php";
+    	if (class_exists($name)) {
+    		return new $name($token);
+    	} else {
+    		halt(L('_CLASS_NOT_EXIST_') . ':' . $name);
+    	}
+    }
+
+	/**
+	 * 初始化配置
+	 */
+	private function config(){
+		$config = C("THINK_SDK_{$this->Type}");
+		if(!empty($config['AUTHORIZE']))
+			$this->Authorize = $config['AUTHORIZE'];
+		if(!empty($config['CALLBACK']))
+			$this->Callback = $config['CALLBACK'];
+		else
+			throw new Exception('请配置回调页面地址');
+	}
+	
+	/**
+	 * 请求code 
+	 */
+	public function getRequestCodeURL(){
+		$this->config();
+		//Oauth 标准参数
+		$params = array(
+			'client_id'     => $this->AppKey,
+			'redirect_uri'  => $this->Callback,
+			'response_type' => $this->ResponseType,
+		);
+		
+		//获取额外参数
+		if($this->Authorize){
+			parse_str($this->Authorize, $_param);
+			if(is_array($_param)){
+				$params = array_merge($params, $_param);
+			} else {
+				throw new Exception('AUTHORIZE配置不正确！');
+			}
+		}
+		return $this->GetRequestCodeURL . '?' . http_build_query($params);
+	}
+	
+	/**
+	 * 获取access_token
+	 * @param string $code 上一步请求到的code
+	 */
+	public function getAccessToken($code, $extend = null){
+		$this->config();
+		$params = array(
+				'client_id'     => $this->AppKey,
+				'client_secret' => $this->AppSecret,
+				'grant_type'    => $this->GrantType,
+				'code'          => $code,
+				'redirect_uri'  => $this->Callback,
+		);
+
+		$data = $this->http($this->GetAccessTokenURL, $params, 'POST');
+		$this->Token = $this->parseToken($data, $extend);
+		return $this->Token;
+	}
+
+	/**
+	 * 合并默认参数和额外参数
+	 * @param array $params  默认参数
+	 * @param array/string $param 额外参数
+	 * @return array:
+	 */
+	protected function param($params, $param){
+		if(is_string($param))
+			parse_str($param, $param);
+		return array_merge($params, $param);
+	}
+
+	/**
+	 * 获取指定API请求的URL
+	 * @param  string $api API名称
+	 * @param  string $fix api后缀
+	 * @return string      请求的完整URL
+	 */
+	protected function url($api, $fix = ''){
+		return $this->ApiBase . $api . $fix;
+	}
+	
+	/**
+	 * 发送HTTP请求方法，目前只支持CURL发送请求
+	 * @param  string $url    请求URL
+	 * @param  array  $params 请求参数
+	 * @param  string $method 请求方法GET/POST
+	 * @return array  $data   响应数据
+	 */
+	protected function http($url, $params, $method = 'GET', $header = array(), $multi = false){
+		$opts = array(
+			CURLOPT_TIMEOUT        => 30,
+			CURLOPT_RETURNTRANSFER => 1,
+			CURLOPT_SSL_VERIFYPEER => false,
+			CURLOPT_SSL_VERIFYHOST => false,
+			CURLOPT_HTTPHEADER     => $header
+		);
+
+		/* 根据请求类型设置特定参数 */
+		switch(strtoupper($method)){
+			case 'GET':
+				$opts[CURLOPT_URL] = $url . '?' . http_build_query($params);
+				break;
+			case 'POST':
+				//判断是否传输文件
+				$params = $multi ? $params : http_build_query($params);
+				$opts[CURLOPT_URL] = $url;
+				$opts[CURLOPT_POST] = 1;
+				$opts[CURLOPT_POSTFIELDS] = $params;
+				break;
+			default:
+				throw new Exception('不支持的请求方式！');
+		}
+		
+		/* 初始化并执行curl请求 */
+		$ch = curl_init();
+		curl_setopt_array($ch, $opts);
+		$data  = curl_exec($ch);
+		$error = curl_error($ch);
+		curl_close($ch);
+		if($error) throw new Exception('请求发生错误：' . $error);
+		return  $data;
+	}
+	
+	/**
+	 * 抽象方法，在SNSSDK中实现
+	 * 组装接口调用参数 并调用接口
+	 */
+	abstract protected function call($api, $param = '', $method = 'GET', $multi = false);
+	
+	/**
+	 * 抽象方法，在SNSSDK中实现
+	 * 解析access_token方法请求后的返回值
+	 */
+	abstract protected function parseToken($result, $extend);
+	
+	/**
+	 * 抽象方法，在SNSSDK中实现
+	 * 获取当前授权用户的SNS标识
+	 */
+	abstract public function openid();	
+}
\ No newline at end of file
diff --git a/Application/Extend/Page.class.php b/Application/Extend/Page.class.php
new file mode 100644
index 0000000..fc7aa71
--- /dev/null
+++ b/Application/Extend/Page.class.php
@@ -0,0 +1,145 @@
+<?php
+// +----------------------------------------------------------------------
+// | ThinkPHP [ WE CAN DO IT JUST THINK IT ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2006-2014 http://thinkphp.cn All rights reserved.
+// +----------------------------------------------------------------------
+// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
+// +----------------------------------------------------------------------
+// | Author: 麦当苗儿 <zuojiazi@vip.qq.com> <http://www.zjzit.cn>
+// +----------------------------------------------------------------------
+namespace Extend;
+
+class Page{ 
+    public $firstRow; // 起始行数
+    public $listRows; // 列表每页显示行数
+    public $parameter; // 分页跳转时要带的参数
+    public $totalRows; // 总行数
+    public $totalPages; // 分页总页面数
+    public $rollPage   = 11;// 分页栏每页显示的页数
+	public $lastSuffix = true; // 最后一页是否显示总页数
+
+    private $p       = 'p'; //分页参数名
+    private $url     = ''; //当前链接URL
+    private $nowPage = 1; 
+
+	// 分页显示定制
+    private $config  = array(
+        'header' => '<span class="rows">共 %TOTAL_ROW% 条记录</span>',
+        'prev'   => '<<',
+        'next'   => '>>',
+        'first'  => '1...',
+        'last'   => '...%TOTAL_PAGE%',
+        'theme'  => '%FIRST% %UP_PAGE% %LINK_PAGE% %DOWN_PAGE% %END%',
+    );
+
+    /**
+     * 架构函数
+     * @param array $totalRows  总的记录数
+     * @param array $listRows  每页显示记录数
+     * @param array $parameter  分页跳转的参数
+     */
+    public function __construct($totalRows, $listRows=20, $parameter = array()) {
+        C('VAR_PAGE') && $this->p = C('VAR_PAGE'); //设置分页参数名称
+        /* 基础设置 */
+        $this->totalRows  = $totalRows; //设置总记录数
+        $this->listRows   = $listRows;  //设置每页显示行数
+        $this->parameter  = empty($parameter) ? $_GET : $parameter;
+        $this->nowPage    = empty($_GET[$this->p]) ? 1 : intval($_GET[$this->p]);
+        $this->nowPage    = $this->nowPage>0 ? $this->nowPage : 1;
+        $this->firstRow   = $this->listRows * ($this->nowPage - 1);
+    }
+
+    /**
+     * 定制分页链接设置
+     * @param string $name  设置名称
+     * @param string $value 设置值
+     */
+    public function setConfig($name,$value) {
+        if(isset($this->config[$name])) {
+            $this->config[$name] = $value;
+        }
+    }
+
+    /**
+     * 生成链接URL
+     * @param  integer $page 页码
+     * @return string
+     */
+    private function url($page){
+        return str_replace(urlencode('[PAGE]'), $page, $this->url);
+    }
+
+    /**
+     * 组装分页链接
+     * @return string
+     */
+    public function show() {
+        if(0 == $this->totalRows) return '';
+
+        /* 生成URL */
+        $this->parameter[$this->p] = '[PAGE]';
+        $this->url = U(ACTION_NAME, $this->parameter);
+        /* 计算分页信息 */
+        $this->totalPages = ceil($this->totalRows / $this->listRows); //总页数
+        if(!empty($this->totalPages) && $this->nowPage > $this->totalPages) {
+            $this->nowPage = $this->totalPages;
+        }
+
+        /* 计算分页临时变量 */
+        $now_cool_page      = $this->rollPage/2;
+		$now_cool_page_ceil = ceil($now_cool_page);
+		$this->lastSuffix && $this->config['last'] = $this->totalPages;
+
+        //上一页
+        $up_row  = $this->nowPage - 1;
+        $up_page = $up_row > 0 ? '<li><a class="prev" href="' . $this->url($up_row) . '">' . $this->config['prev'] . '</a></li>' : '';
+
+        //下一页
+        $down_row  = $this->nowPage + 1;
+        $down_page = ($down_row <= $this->totalPages) ? '<li><a class="next" href="' . $this->url($down_row) . '">' . $this->config['next'] . '</a></li>' : '';
+
+        //第一页
+        $the_first = '';
+        if($this->totalPages > $this->rollPage && ($this->nowPage - $now_cool_page) >= 1){
+            $the_first = '<li><a class="first" href="' . $this->url(1) . '">' . $this->config['first'] . '</a></li>';
+        }
+
+        //最后一页
+        $the_end = '';
+        if($this->totalPages > $this->rollPage && ($this->nowPage + $now_cool_page) < $this->totalPages){
+            $the_end = '<li><a class="end" href="' . $this->url($this->totalPages) . '">' . $this->config['last'] . '</a></li>';
+        }
+
+        //数字连接
+        $link_page = "";
+        for($i = 1; $i <= $this->rollPage; $i++){
+			if(($this->nowPage - $now_cool_page) <= 0 ){
+				$page = $i;
+			}elseif(($this->nowPage + $now_cool_page - 1) >= $this->totalPages){
+				$page = $this->totalPages - $this->rollPage + $i;
+			}else{
+				$page = $this->nowPage - $now_cool_page_ceil + $i;
+			}
+            if($page > 0 && $page != $this->nowPage){
+
+                if($page <= $this->totalPages){
+                    $link_page .= '<li><a class="num" href="' . $this->url($page) . '">' . $page . '</a></li>';
+                }else{
+                    break;
+                }
+            }else{
+                if($page > 0 && $this->totalPages != 1){
+                    $link_page .= '<li class="active"><span>' . $page . '</span><li>';
+                }
+            }
+        }
+
+        //替换分页内容
+        $page_str = str_replace(
+            array('%HEADER%', '%NOW_PAGE%', '%UP_PAGE%', '%DOWN_PAGE%', '%FIRST%', '%LINK_PAGE%', '%END%', '%TOTAL_ROW%', '%TOTAL_PAGE%'),
+            array($this->config['header'], $this->nowPage, $up_page, $down_page, $the_first, $link_page, $the_end, $this->totalRows, $this->totalPages),
+            $this->config['theme']);
+        return "<ul class=\"pagination\">{$page_str}</ul>";
+    }
+}