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leancloud-php-library's Introduction

LeanCloud PHP Library

===========================

Forked from https://github.com/apotropaic/parse.com-php-library

LeanCloud 已推出官方 php sdk，我们推荐使用官方版本。

配置

=========================

checkout这个项目后，你需要在项目根路径创建一个文件名为AVConfig.php作为配置文件。

git clone https://github.com/killme2008/leancloud-php-library.git
cd leancloud-php-library ; touch AVConfig.php

AVConfig.php示范

填写AVConfig.php配置示范如下：

<?php namespace leancloud;

class AVConfig{

    const APPID = '';
    const MASTERKEY = '';
    const APPKEY = '';
    const AVOSCLOUDURL = 'https://leancloud.cn/1.1/';
}

?>

其中APPID就是应用Id，MasterKey为应用的Master Key，APPKEY为应用Key。这些信息都可以在应用设置的应用key菜单里找到。

你可以通过php test.php命令运行单元测试。

所有 AV 开头的类都在 leancloud 的 namespace 下。你可以 use leancloud\AVObject; 导入，或者直接 new leancloud\AVObject 来使用。

简单例子

=========================

例子在samples目录下，更多例子参考tests目录下的测试用例。每个例子前都需要导入SDK:

<?php
	include_once 'AV.php';
    ?>

对象

创建对象：

	$obj = new leancloud\AVObject('GameScore');
	$obj->score = 1000;
	$obj->name = 'dennis zhuang';
	$save = $obj->save();
	print_r($save);

更新对象：

	$updateObject = new leancloud\AVObject('GameScore');
	$updateObject->score = 2000;
	$return = $updateObject->update($objectId);

删除对象：

	$deleteObject = new leancloud\AVObject('GameScore');
	$return = $deleteObject->delete($objectId);

查询

        $query = new leancloud\AVQuery('GameScore');
    	$query->where('name','dennis zhuang');
		$return = $query->find();
		print_r($return);

各种查询条件的where方法请看AVQuery.php源码。

文件

上传文件：

	$file = new leancloud\AVFile('text/plain', 'Working at AVOS Cloud is Great');
	$save = $file->save('hello.txt');
	print_r($save);

关联文件到某个对象上：

    $obj = new leancloud\AVObject('GameScore');
    $obj->image = $obj->dataType('file', $save->objectId);
    $obj->save();

GeoPoint（地理信息位置）

	 $geo = new leancloud\AVGeoPoint(30.0, -20.0);
	 $obj->location = $geo->location;
	 $return = $obj->save();

根据地理位置查询附近的对象：

	$query = new leancloud\AVQuery('GameScore');
	$query->whereNear('location', (new leancloud\AVGeoPoint(30.0, -20.0))->location);
	$return = $query->find();

消息推送

推送消息：

	$push =new leancloud\AVPush;
	$push->alert = 'Hello from AVOS Cloud';
	$push->channels = array('foo', 'bar');
	$return = $push->send();

用户

注册用户：

    $avUser = new leancloud\AVUser;
    $avUser->email = '[email protected]';
	$user = $avUser->signup('dennis', 'password');
    print_r($user);

用户登陆：

	$loginUser = new leancloud\AVUser;
	$loginUser->username = 'dennis';
	$loginUser->password = 'password';
	$returnLogin = $loginUser->login();

重设密码：

	$user->requestPasswordReset('[email protected]');

贡献者

learningpro

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leancloud-php-library's Issues

Date 日期格式错误

https://ticket.avosapps.com/tickets/54991c9fe4b046c781270e4e/threads

AVQuery.php find方法需要修改

public function find(){
if(empty($this->_query)){
$request = $this->request(array(
'method' => 'GET',
'requestUrl' => $this->_requestUrl
));

  return $request;

}
else{
  $urlParams = array(
                     'where' => json_encode( $this->_query )
                     );
  if(!empty($this->_include)){
    $urlParams['include'] = implode(',',$this->_include);
  }
  if(!empty($this->_order)){
    $urlParams['order'] = implode(',',$this->_order);
  }
  if(!empty($this->_limit) || $this->_limit == 0){
    $urlParams['limit'] = $this->_limit;
  }
  if(!empty($this->_skip)){
    $urlParams['skip'] = $this->_skip;
  }
  if($this->_count == 1){
    $urlParams['count'] = '1';
  }
  //print_r($urlParams);
  $request = $this->request(array(
                                  'method' => 'GET',
                                  'requestUrl' => $this->_requestUrl,
                                  'urlParams' => $urlParams,
                                  ));

  return $request;
}

}

以上代码应该改成:

public function find(){

if(!empty($this->_include)){
    $urlParams['include'] = implode(',',$this->_include);
  }
if(!empty($this->_order)){
    $urlParams['order'] = implode(',',$this->_order);
}
if(!empty($this->_limit) || $this->_limit == 0){
    $urlParams['limit'] = $this->_limit;
}
if(!empty($this->_skip)){
    $urlParams['skip'] = $this->_skip;
}
if($this->_count == 1){
    $urlParams['count'] = '1';
}

if(!empty($this->_query)){
    $urlParams = array(
                'where' => json_encode( $this->_query )
                );
}

//print_r($urlParams);
$request = $this->request(array(
                              'method' => 'GET',
                              'requestUrl' => $this->_requestUrl,
                              'urlParams' => $urlParams,
                              ));

return $request;

}

原因: 原代码默认要指定_query才能请求order等参数 , 实际上并没有这样的要求

为何不用 curl_close

发现只有 init 没有close , 资源不用释放是吗

curl请求https报错

SSL certificate problem, verify that the CA cert is OK. Details:
error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed

可以通过设定证书解决：
curl_setopt($c, CURLOPT_SSL_VERIFYPEER, true); ;
curl_setopt($c, CURLOPT_CAINFO, dirname(FILE).'/cacert.pem');

将AV*.php都放到一个文件夹，由文件夹外部的php使用AV.php会报错

Notice: Trying to get property of non-object in /Applications/XAMPP/xamppfiles/htdocs/leancloud/AV.php on line 193

Fatal error: Uncaught leancloud\AVLibraryException: [0]: thrown in /Applications/XAMPP/xamppfiles/htdocs/leancloud/AV.php on line 186

/Applications/XAMPP/xamppfiles/htdocs/index.php:

score = 1000; $obj->name = 'dennis zhuang'; $save = $obj->save(); print_r($save); ?>

将这个index.php扔到AV.php的同级目录就没问题，找不出原因

关于 SSL 文件位置的问题

由于我把改 SDK 放在 Leancloud 的文件夹下，导致 AV.php 第 50 行获取 pem 时获取出错。

解决办法：把第 50 行改为$cacert = getcwd().'/Leancloud/cacert.pem';