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edit-library-wechat

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This commit is contained in:
lccsw
2021-07-29 14:48:48 +08:00
parent d845c0215c
commit c4f631ed9e
4 changed files with 90 additions and 230 deletions
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api/libraries/Hdwechat.php
+1 -1
View File
@@ -97,11 +97,11 @@ class Hdwechat
}
$access_token = $this->access_token();
var_dump($access_token);exit;
if (!$access_token) {
debug_log("[error] " . __FUNCTION__ . ": not access_token", $this->log_file);
return array();
}
$pre_url = 'https://api.weixin.qq.com/wxa/getwxacodeunlimit?access_token=';
$url = $pre_url . $access_token;
$data = array(
api/libraries/Hdwechat1.php
-226
View File
@@ -1,226 +0,0 @@
<?php
/**
* Created by PhpStorm.
* User: xuxb
* Date: 2019/7/25
* Time: 16:40
*/
class Hdwechat1{
private $log_file = "wechat.log";
public $appid = '';
public $secret = '';
public $token_url = '';//第三方地址获取token
private $access_token = '';
/**
* Hdwechat constructor.
* @param array $config {'appid':'', 'secret':'', 'token_url':'第三方方式获取token'}
*/
function __construct($config = array()){
$config && $this->init($config);
}
/**
* @param $config ('appid', 'secret')
*/
function init($config){
$this->appid = $config['appid'];
$this->secret = $config['secret'];
$this->token_url = $config['token_url'];
$CI = & get_instance();
$CI->load->library("hd_wechat", $config);
$this->hd_wechat = new Hd_wechat($config);
}
/**
* 获取或者重置access_token
* @param $reset (是否重置)
* @return mixed
*/
function access_token($reset = false){
$this->access_token = $this->hd_wechat->access_token($reset);
return $this->access_token;
}
/**
* 生成二维码
* @param $filename (文件名称)
* @param $scene (最大32个可见字符，只支持数字，大小写英文以及部分特殊字符：!#$&'()*+,/:;=?@-._~，其它字符请自行编码为合法字符（因不支持%，中文无法使用 urlencode 处理，请使用其他编码方式)
* @param $page (必须是已经发布的小程序存在的页面（否则报错），例如 pages/index/index, 根路径前不要填加 /,不能携带参数（参数请放在scene字段里），如果不填写这个字段，默认跳主页面)
* @param $width (二维码的宽度，单位 px，最小 280px，最大 1280px，默认430px)
* @return array {'file':'文件路径', 'url':'访问相对路径'}
*/
function wxacode($filename, $scene, $page, $width){
$file = APPPATH . '../www/home/wx/wxacode/' . $filename . '.png';
$dir = substr($file, 0, strrpos($file, '/'));
if(!is_dir($dir)){
$ret = mkdir($dir, 0777, true);// 如果文件夹不存在，将以递归方式创建该文件夹
if(!$ret){
debug_log("[error] ". __FUNCTION__ . ": mkdir {$ret}, filename:{$filename}, scene:{$scene}, page:{$page}, width:{$width}", $this->log_file);
return array();
}
}
if(file_exists($file)){
return array('file' => $file, 'url' => 'wx/wxacode/' . $filename . '.png');
}
$pre_url = 'https://api.weixin.qq.com/wxa/getwxacodeunlimit?access_token=';
$url = $pre_url . $this->access_token();
$data = array(
'scene' => $scene,
'page' => $page,
'width' => $width ? $width : 430,
);
list($code, $res) = $this->curl_post($url, $data);
$ret = json_decode($res, true);
if(isset($ret['errcode']) && 40001 == $ret['errcode']){//token过期,重置后请求
$url = $pre_url . $this->access_token(true);
list($code, $res) = $this->curl_post($url, $data);
$ret = json_decode($res, true);
}
if(isset($ret['errcode'])){
debug_log("[error] ". __FUNCTION__ . ": httpcode:{$code}, response:{$res}, filename:{$filename}, scene:{$scene}, page:{$page}, width:{$width}", $this->log_file);
return array();
}
$ret = file_put_contents($file, $res);
if(false === $ret){
debug_log("[error] ". __FUNCTION__ . ": file_put_contents {$ret}, filename:{$filename}, scene:{$scene}, page:{$page}, width:{$width}", $this->log_file);
return array();
}
return array('file' => $file, 'url' => 'wx/' . $filename . '.png');
}
function qrcode($filename, $scene, $type = 0, $expire = 0){
$file = APPPATH . '../www/api/wx/qrcode/' . $filename . '.png';
$file_url = 'wx/qrcode/' . $filename . '.png';
$dir = substr($file, 0, strrpos($file, '/'));
if(!is_dir($dir)){
$ret = mkdir($dir, 0777, true);// 如果文件夹不存在，将以递归方式创建该文件夹
if(!$ret){
debug_log("[error] ". __FUNCTION__ . ": mkdir {$ret}, filename:{$filename}, scene:{$scene}", $this->log_file);
return array();
}
}
if(file_exists($file)){
return array('file' => $file, 'url' => $file_url);
}
if(is_numeric($scene)){
$action_info = array(
'scene' => array('scene_id' => $scene)
);
$action_name = $type ? 'QR_LIMIT_SCENE' : 'QR_SCENE';
} else {
$action_info = array(
'scene' => array('scene_str' => $scene)
);
$action_name = $type ? 'QR_LIMIT_STR_SCENE' : 'QR_STR_SCENE';
}
$data = array(
'action_name' => $action_name,
'action_info' => $action_info
);
$expire && $data['expire_seconds'] = $expire;
$qr_url = 'https://api.weixin.qq.com/cgi-bin/qrcode/create?access_token=';
$url = $qr_url . $this->access_token();
//请求获取二维码的ticket
list($code, $res) = $this->curl_post($url, $data);
$ret = json_decode($res, true);
if(isset($ret['errcode']) && 40001 == $ret['errcode']){//token过期,重置后请求
$url = $qr_url . $this->access_token(true);
list($code, $res) = $this->curl_post($url, $data);
$ret = json_decode($res, true);
}
if(isset($ret['errcode'])){
debug_log("[error] ". __FUNCTION__ . ": httpcode:{$code}, response:{$res}, filename:{$filename}, scene:{$scene}", $this->log_file);
return array();
}
if(!$ret['ticket']){
debug_log("[error] ". __FUNCTION__ . ": not ticket, filename:{$filename}, scene:{$scene}", $this->log_file);
return array();
}
//根据ticket获取
$ticket_url='https://mp.weixin.qq.com/cgi-bin/showqrcode?ticket='.$ret['ticket'];
debug_log("[info] ". __FUNCTION__ . ": ticket_url=$ticket_url", $this->log_file);
$ret = file_put_contents($file, $this->url_get($ticket_url));
if(false === $ret){
debug_log("[error] ". __FUNCTION__ . ": file_put_contents {$ret}, filename:{$filename}, scene:{$scene}", $this->log_file);
return array();
}
return array('file' => $file, 'url' => $file_url);
}
/**
* 从其他接口获取token,保证获取token不影响其他平台
* @param $url
* @return string
*/
private function get_self_token($url){
$res = trim($this->url_get($url));
debug_log("[info] ". __FUNCTION__ . ":url={$url}, res={$res}", $this->log_file);
return $res;
}
/**
* @param $url
* @param $data
* @return array
*/
private function curl_post($url, $data){
debug_log("[info] ". __FUNCTION__ . ":url={$url}, data=".json_encode($data), $this->log_file);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
$res = curl_exec($ch);
$code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
$size = strlen($res);
if($size > 5000){
debug_log("[info] ". __FUNCTION__ . ":httpcode={$code}, response is big only show size={$size}", $this->log_file);
} else {
debug_log("[info] ". __FUNCTION__ . ":httpcode={$code}, response={$res}", $this->log_file);
}
return array($code, $res);
}
/**
* @param $url
* @return string
*/
private function url_get($url){
$res = file_get_contents($url);
debug_log("[info] ". __FUNCTION__ . ":url={$url}, res={$res}", $this->log_file);
return $res;
}
}