2017-05-10 17:21:03 +08:00

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PHP
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<?php
namespace Wechat;
use Wechat\Lib\Common;
use Wechat\Lib\Tools;
/**
* 微信媒体素材管理类
*
* @author Anyon <zoujingli@qq.com>
* @date 2016/10/26 14:47
*/
class WechatMedia extends Common {
const UPLOAD_MEDIA_URL = 'http://file.api.weixin.qq.com/cgi-bin';
const MEDIA_UPLOAD_URL = '/media/upload?';
const MEDIA_UPLOADIMG_URL = '/media/uploadimg?'; //图片上传接口
const MEDIA_GET_URL = '/media/get?';
const MEDIA_VIDEO_UPLOAD = '/media/uploadvideo?';
const MEDIA_FOREVER_UPLOAD_URL = '/material/add_material?';
const MEDIA_FOREVER_NEWS_UPLOAD_URL = '/material/add_news?';
const MEDIA_FOREVER_NEWS_UPDATE_URL = '/material/update_news?';
const MEDIA_FOREVER_GET_URL = '/material/get_material?';
const MEDIA_FOREVER_DEL_URL = '/material/del_material?';
const MEDIA_FOREVER_COUNT_URL = '/material/get_materialcount?';
const MEDIA_FOREVER_BATCHGET_URL = '/material/batchget_material?';
const MEDIA_UPLOADNEWS_URL = '/media/uploadnews?';
/**
* 上传临时素材有效期为3天(认证后的订阅号可用)
* 注意:上传大文件时可能需要先调用 set_time_limit(0) 避免超时
* 注意:数组的键值任意,但文件名前必须加@,使用单引号以避免本地路径斜杠被转义
* 注意临时素材的media_id是可复用的
* @param array $data {"media":'@Path\filename.jpg'}
* @param string $type 类型:图片:image 语音:voice 视频:video 缩略图:thumb
* @return bool|array
*/
public function uploadMedia($data, $type) {
if (!$this->access_token && !$this->getAccessToken()) {
return false;
}
//原先的上传多媒体文件接口使用 self::UPLOAD_MEDIA_URL 前缀
$result = Tools::httpPost(self::API_URL_PREFIX . self::MEDIA_UPLOAD_URL . "access_token={$this->access_token}" . '&type=' . $type, $data, true);
if ($result) {
$json = json_decode($result, true);
if (!$json || !empty($json['errcode'])) {
$this->errCode = $json['errcode'];
$this->errMsg = $json['errmsg'];
return $this->checkRetry(__FUNCTION__, func_get_args());
}
return $json;
}
return false;
}
/**
* 获取临时素材(认证后的订阅号可用)
* @param string $media_id 媒体文件id
* @param bool $is_video 是否为视频文件,默认为否
* @return bool|array
*/
public function getMedia($media_id, $is_video = false) {
if (!$this->access_token && !$this->getAccessToken()) {
return false;
}
//原先的上传多媒体文件接口使用 self::UPLOAD_MEDIA_URL 前缀
//如果要获取的素材是视频文件时不能使用https协议必须更换成http协议
$url_prefix = $is_video ? str_replace('https', 'http', self::API_URL_PREFIX) : self::API_URL_PREFIX;
$result = Tools::httpGet($url_prefix . self::MEDIA_GET_URL . "access_token={$this->access_token}" . '&media_id=' . $media_id);
if ($result) {
if (is_string($result)) {
$json = json_decode($result, true);
if (isset($json['errcode'])) {
$this->errCode = $json['errcode'];
$this->errMsg = $json['errmsg'];
return $this->checkRetry(__FUNCTION__, func_get_args());
}
}
return $result;
}
return false;
}
/**
* 获取临时素材(认证后的订阅号可用) 包含返回的http头信息
* @param string $media_id 媒体文件id
* @param bool $is_video 是否为视频文件,默认为否
* @return bool|array
*/
public function getMediaWithHttpInfo($media_id, $is_video = false) {
if (!$this->access_token && !$this->getAccessToken()) {
return false;
}
//原先的上传多媒体文件接口使用 self::UPLOAD_MEDIA_URL 前缀
//如果要获取的素材是视频文件时不能使用https协议必须更换成http协议
$url_prefix = $is_video ? str_replace('https', 'http', self::API_URL_PREFIX) : self::API_URL_PREFIX;
$url = $url_prefix . self::MEDIA_GET_URL . "access_token={$this->access_token}" . '&media_id=' . $media_id;
$oCurl = curl_init();
if (stripos($url, "https://") !== FALSE) {
curl_setopt($oCurl, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($oCurl, CURLOPT_SSL_VERIFYHOST, FALSE);
curl_setopt($oCurl, CURLOPT_SSLVERSION, 1);
}
curl_setopt($oCurl, CURLOPT_URL, $url);
curl_setopt($oCurl, CURLOPT_RETURNTRANSFER, 1);
$sContent = curl_exec($oCurl);
$aStatus = curl_getinfo($oCurl);
$result = [];
if (intval($aStatus["http_code"]) !== 200) {
return false;
}
if ($sContent) {
if (is_string($sContent)) {
$json = json_decode($sContent, true);
if (isset($json['errcode'])) {
$this->errCode = $json['errcode'];
$this->errMsg = $json['errmsg'];
return $this->checkRetry(__FUNCTION__, func_get_args());
}
}
$result['content'] = $sContent;
$result['info'] = $aStatus;
return $result;
}
return false;
}
/**
* 上传图片本接口所上传的图片不占用公众号的素材库中图片数量的5000个的限制。图片仅支持jpg/png格式大小必须在1MB以下。 (认证后的订阅号可用)
* 注意:上传大文件时可能需要先调用 set_time_limit(0) 避免超时
* 注意:数组的键值任意,但文件名前必须加@,使用单引号以避免本地路径斜杠被转义
* @param array $data {"media":'@Path\filename.jpg'}
* @return bool|array
*/
public function uploadImg($data) {
if (!$this->access_token && !$this->getAccessToken()) {
return false;
}
/* 原先的上传多媒体文件接口使用 self::UPLOAD_MEDIA_URL 前缀 */
$result = Tools::httpPost(self::API_URL_PREFIX . self::MEDIA_UPLOADIMG_URL . "access_token={$this->access_token}", $data, true);
if ($result) {
$json = json_decode($result, true);
if (!$json || !empty($json['errcode'])) {
$this->errCode = $json['errcode'];
$this->errMsg = $json['errmsg'];
return $this->checkRetry(__FUNCTION__, func_get_args());
}
return $json;
}
return false;
}
/**
* 上传永久素材(认证后的订阅号可用)
* 新增的永久素材也可以在公众平台官网素材管理模块中看到
* 注意:上传大文件时可能需要先调用 set_time_limit(0) 避免超时
* 注意:数组的键值任意,但文件名前必须加@,使用单引号以避免本地路径斜杠被转义
* @param array $data {"media":'@Path\filename.jpg'}
* @param string $type 类型:图片:image 语音:voice 视频:video 缩略图:thumb
* @param bool $is_video 是否为视频文件,默认为否
* @param array $video_info 视频信息数组,非视频素材不需要提供 array('title'=>'视频标题','introduction'=>'描述')
* @return bool|array
*/
public function uploadForeverMedia($data, $type, $is_video = false, $video_info = array()) {
if (!$this->access_token && !$this->getAccessToken()) {
return false;
}
if ($is_video) {
$data['description'] = Tools::json_encode($video_info);
}
$result = Tools::httpPost(self::API_URL_PREFIX . self::MEDIA_FOREVER_UPLOAD_URL . "access_token={$this->access_token}" . '&type=' . $type, $data, true);
if ($result) {
$json = json_decode($result, true);
if (!$json || !empty($json['errcode'])) {
$this->errCode = $json['errcode'];
$this->errMsg = $json['errmsg'];
return $this->checkRetry(__FUNCTION__, func_get_args());
}
return $json;
}
return false;
}
/**
* 上传永久图文素材(认证后的订阅号可用)
* 新增的永久素材也可以在公众平台官网素材管理模块中看到
* @param array $data 消息结构{"articles":[{...}]}
* @return bool|array
*/
public function uploadForeverArticles($data) {
if (!$this->access_token && !$this->getAccessToken()) {
return false;
}
$result = Tools::httpPost(self::API_URL_PREFIX . self::MEDIA_FOREVER_NEWS_UPLOAD_URL . "access_token={$this->access_token}", Tools::json_encode($data));
if ($result) {
$json = json_decode($result, true);
if (!$json || !empty($json['errcode'])) {
$this->errCode = $json['errcode'];
$this->errMsg = $json['errmsg'];
return $this->checkRetry(__FUNCTION__, func_get_args());
}
return $json;
}
return false;
}
/**
* 修改永久图文素材(认证后的订阅号可用)
* 永久素材也可以在公众平台官网素材管理模块中看到
* @param string $media_id 图文素材id
* @param array $data 消息结构{"articles":[{...}]}
* @param int $index 更新的文章在图文素材的位置第一篇为0仅多图文使用
* @return bool|array
*/
public function updateForeverArticles($media_id, $data, $index = 0) {
if (!$this->access_token && !$this->getAccessToken()) {
return false;
}
if (!isset($data['media_id'])) {
$data['media_id'] = $media_id;
}
if (!isset($data['index'])) {
$data['index'] = $index;
}
$result = Tools::httpPost(self::API_URL_PREFIX . self::MEDIA_FOREVER_NEWS_UPDATE_URL . "access_token={$this->access_token}", Tools::json_encode($data));
if ($result) {
$json = json_decode($result, true);
if (!$json || !empty($json['errcode'])) {
$this->errCode = $json['errcode'];
$this->errMsg = $json['errmsg'];
return $this->checkRetry(__FUNCTION__, func_get_args());
}
return $json;
}
return false;
}
/**
* 获取永久素材(认证后的订阅号可用)
* 返回图文消息数组或二进制数据失败返回false
* @param string $media_id 媒体文件id
* @param bool $is_video 是否为视频文件,默认为否
* @return bool|array|raw data
*/
public function getForeverMedia($media_id, $is_video = false) {
if (!$this->access_token && !$this->getAccessToken()) {
return false;
}
$data = array('media_id' => $media_id);
//#TODO 暂不确定此接口是否需要让视频文件走http协议
//如果要获取的素材是视频文件时不能使用https协议必须更换成http协议
//$url_prefix = $is_video?str_replace('https','http',self::API_URL_PREFIX):self::API_URL_PREFIX;
$result = Tools::httpPost(self::API_URL_PREFIX . self::MEDIA_FOREVER_GET_URL . "access_token={$this->access_token}", Tools::json_encode($data));
if ($result) {
if (is_string($result)) {
$json = json_decode($result, true);
if ($json) {
if (isset($json['errcode'])) {
$this->errCode = $json['errcode'];
$this->errMsg = $json['errmsg'];
return $this->checkRetry(__FUNCTION__, func_get_args());
}
return $json;
} else {
return $result;
}
}
return $result;
}
return false;
}
/**
* 删除永久素材(认证后的订阅号可用)
* @param string $media_id 媒体文件id
* @return bool
*/
public function delForeverMedia($media_id) {
if (!$this->access_token && !$this->getAccessToken()) {
return false;
}
$data = array('media_id' => $media_id);
$result = Tools::httpPost(self::API_URL_PREFIX . self::MEDIA_FOREVER_DEL_URL . "access_token={$this->access_token}", Tools::json_encode($data));
if ($result) {
$json = json_decode($result, true);
if (!$json || !empty($json['errcode'])) {
$this->errCode = $json['errcode'];
$this->errMsg = $json['errmsg'];
return $this->checkRetry(__FUNCTION__, func_get_args());
}
return true;
}
return false;
}
/**
* 获取永久素材列表(认证后的订阅号可用)
* @param string $type 素材的类型,图片image、视频video、语音 voice、图文news
* @param int $offset 全部素材的偏移位置0表示从第一个素材
* @param int $count 返回素材的数量取值在1到20之间
* @return bool|array
* 返回数组格式:
* array(
* 'total_count'=>0, //该类型的素材的总数
* 'item_count'=>0, //本次调用获取的素材的数量
* 'item'=>array() //素材列表数组,内容定义请参考官方文档
* )
*/
public function getForeverList($type, $offset, $count) {
if (!$this->access_token && !$this->getAccessToken()) {
return false;
}
$data = array(
'type' => $type,
'offset' => $offset,
'count' => $count,
);
$result = Tools::httpPost(self::API_URL_PREFIX . self::MEDIA_FOREVER_BATCHGET_URL . "access_token={$this->access_token}", Tools::json_encode($data));
if ($result) {
$json = json_decode($result, true);
if (isset($json['errcode'])) {
$this->errCode = $json['errcode'];
$this->errMsg = $json['errmsg'];
return $this->checkRetry(__FUNCTION__, func_get_args());
}
return $json;
}
return false;
}
/**
* 获取永久素材总数(认证后的订阅号可用)
* @return bool|array
* 返回数组格式:
* array(
* 'voice_count'=>0, //语音总数量
* 'video_count'=>0, //视频总数量
* 'image_count'=>0, //图片总数量
* 'news_count'=>0 //图文总数量
* )
*/
public function getForeverCount() {
if (!$this->access_token && !$this->getAccessToken()) {
return false;
}
$result = Tools::httpGet(self::API_URL_PREFIX . self::MEDIA_FOREVER_COUNT_URL . "access_token={$this->access_token}");
if ($result) {
$json = json_decode($result, true);
if (isset($json['errcode'])) {
$this->errCode = $json['errcode'];
$this->errMsg = $json['errmsg'];
return $this->checkRetry(__FUNCTION__, func_get_args());
}
return $json;
}
return false;
}
/**
* 上传图文消息素材,用于群发(认证后的订阅号可用)
* @param array $data 消息结构{"articles":[{...}]}
* @return bool|array
*/
public function uploadArticles($data) {
if (!$this->access_token && !$this->getAccessToken()) {
return false;
}
$result = Tools::httpPost(self::API_URL_PREFIX . self::MEDIA_UPLOADNEWS_URL . "access_token={$this->access_token}", Tools::json_encode($data));
if ($result) {
$json = json_decode($result, true);
if (!$json || !empty($json['errcode'])) {
$this->errCode = $json['errcode'];
$this->errMsg = $json['errmsg'];
return $this->checkRetry(__FUNCTION__, func_get_args());
}
return $json;
}
return false;
}
/**
* 上传视频素材(认证后的订阅号可用)
* @param array $data 消息结构
* {
* "media_id"=>"", //通过上传媒体接口得到的MediaId
* "title"=>"TITLE", //视频标题
* "description"=>"Description" //视频描述
* }
* @return bool|array
* {
* "type":"video",
* "media_id":"mediaid",
* "created_at":1398848981
* }
*/
public function uploadMpVideo($data) {
if (!$this->access_token && !$this->getAccessToken()) {
return false;
}
$result = Tools::httpPost(self::UPLOAD_MEDIA_URL . self::MEDIA_VIDEO_UPLOAD . "access_token={$this->access_token}", Tools::json_encode($data));
if ($result) {
$json = json_decode($result, true);
if (!$json || !empty($json['errcode'])) {
$this->errCode = $json['errcode'];
$this->errMsg = $json['errmsg'];
return $this->checkRetry(__FUNCTION__, func_get_args());
}
return $json;
}
return false;
}
}