mirror of
https://gitee.com/zoujingli/ThinkAdmin.git
synced 2025-04-06 03:58:04 +08:00
250 lines
9.5 KiB
PHP
250 lines
9.5 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | Think.Admin
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// +----------------------------------------------------------------------
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// | 版权所有 2014~2017 广州楚才信息科技有限公司 [ http://www.cuci.cc ]
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// +----------------------------------------------------------------------
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// | 官方网站: http://think.ctolog.com
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// +----------------------------------------------------------------------
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// | 开源协议 ( http://www.apache.org/licenses/LICENSE-2.0 )
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// +----------------------------------------------------------------------
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// | github开源项目：https://github.com/zoujingli/Think.Admin
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// +----------------------------------------------------------------------
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namespace service;
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use think\Db;
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use think\Log;
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/**
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* 微信数据服务
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* Class WechatService
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* @package service
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* @author Anyon <zoujingli@qq.com>
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* @date 2017/03/22 15:32
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*/
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class WechatService
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{
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/**
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* 通过图文ID读取图文信息
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* @param int $id 本地图文ID
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* @param array $where 额外的查询条件
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* @return array
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*/
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public static function getNewsById($id, $where = [])
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{
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$data = Db::name('WechatNews')->where('id', $id)->where($where)->find();
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$article_ids = explode(',', $data['article_id']);
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$articles = Db::name('WechatNewsArticle')->where('id', 'in', $article_ids)->select();
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$data['articles'] = [];
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foreach ($article_ids as $article_id) {
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foreach ($articles as $article) {
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if (intval($article['id']) === intval($article_id)) {
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unset($article['create_by'], $article['create_at']);
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$data['articles'][] = $article;
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}
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}
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}
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unset($articles);
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return $data;
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}
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/**
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* 上传图片到微信服务器
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* @param string $local_url
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* @return string|null
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*/
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public static function uploadImage($local_url)
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{
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# 检测文件上否已经上传过了
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if (($img = Db::name('WechatNewsImage')->where('md5', md5($local_url))->find()) && isset($img['media_url'])) {
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return $img['media_url'];
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}
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# 下载临时文件到本地
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$filename = 'wechat/image/' . join('/', str_split(md5($local_url), 16)) . '.' . strtolower(pathinfo($local_url, 4));
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$result = FileService::local($filename, file_get_contents($local_url));
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# 上传图片到微信服务器
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if ($result && isset($result['file'])) {
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$wechat = &load_wechat('media');
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$mediainfo = $wechat->uploadImg(['media' => "@{$result['file']}"]);
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if (!empty($mediainfo)) {
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$data = ['local_url' => $local_url, 'media_url' => $mediainfo['url'], 'md5' => md5($local_url)];
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Db::name('WechatNewsImage')->insert($data);
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return $mediainfo['url'];
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}
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Log::error("图片上传失败，请稍后再试！{$wechat->errMsg}[{$wechat->errCode}]");
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}
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return null;
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}
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/**
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* 上传图片永久素材
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* @param string $local_url 文件URL地址
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* @param string $type 文件类型
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* @param bool $is_video 是否为视频文件
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* @param array $video_info 视频信息
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* @return string|null
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*/
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public static function uploadForeverMedia($local_url = '', $type = 'image', $is_video = false, $video_info = [])
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{
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# 检测文件上否已经上传过了
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$wechat = &load_wechat('media');
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# 检查文件URL是否已经上传为永久素材
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$map = ['md5' => ($md5 = md5($local_url)), 'appid' => $wechat->appid];
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if (($img = Db::name('WechatNewsMedia')->where($map)->find()) && isset($img['media_id'])) {
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return $img['media_id'];
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}
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# 下载临时文件到本地
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$filename = 'wechat/image/' . join('/', str_split(md5($local_url), 16)) . '.' . strtolower(pathinfo($local_url, 4));
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$upload = FileService::local($filename, file_get_contents($local_url));
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if (!empty($upload) && isset($upload['file']) && file_exists($upload['file'])) {
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# 上传图片到微信服务器
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if (false !== ($result = $wechat->uploadForeverMedia(['media' => "@{$upload['file']}"], $type, $is_video, $video_info))) {
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$data = ['md5' => $md5, 'type' => $type, 'appid' => $wechat->appid, 'media_id' => $result['media_id'], 'local_url' => $local_url];
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isset($result['url']) && $data['media_url'] = $result['url'];
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Db::name('WechatNewsMedia')->insert($data);
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return $data['media_id'];
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}
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}
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Log::error("素材上传失败，请稍后再试！{$wechat->errMsg}[{$wechat->errCode}]");
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return null;
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}
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/**
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* 从微信服务器获取所有标签
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* @return bool
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*/
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public static function syncFansTags()
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{
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$wechat = &load_wechat("User");
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if (($result = $wechat->getTags()) !== false) {
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$tags = $result['tags'];
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foreach ($tags as &$tag) {
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$tag['appid'] = $wechat->appid;
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}
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Db::name('WechatFansTags')->where('appid', $wechat->appid)->delete();
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foreach (array_chunk($tags, 100) as $list) {
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Db::name('WechatFansTags')->insertAll($list);
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}
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}
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return true;
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}
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/**
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* 同步粉丝的标签
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* @param string $openid
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* @return bool
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*/
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public static function syncFansTagsByOpenid($openid)
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{
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$wechat = &load_wechat('User');
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$tagsid = $wechat->getUserTags($openid);
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if ($tagsid === false || !is_array($tagsid)) {
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return false;
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}
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$data = ['appid' => $wechat->appid, 'openid' => $openid, 'tagid_list' => join(',', $tagsid)];
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return DataService::save('wechat_fans', $data, 'openid', ['appid' => $wechat->appid]);
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}
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/**
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* 保存/更新粉丝信息
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* @param array $userInfo
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* @param string $appid
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* @return bool
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*/
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public static function setFansInfo($userInfo, $appid = '')
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{
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if (!empty($userInfo['subscribe_time'])) {
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$userInfo['subscribe_at'] = date('Y-m-d H:i:s', $userInfo['subscribe_time']);
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}
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if (!empty($userInfo['tagid_list']) && is_array($userInfo['tagid_list'])) {
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$userInfo['tagid_list'] = join(',', $userInfo['tagid_list']);
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}
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$userInfo['appid'] = $appid;
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$userInfo['nickname'] = ToolsService::emojiEncode($userInfo['nickname']);
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return DataService::save('WechatFans', $userInfo, 'openid');
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}
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/**
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* 读取粉丝信息
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* @param string $openid 微信用户openid
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* @param string $appid 公众号appid
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* @return array|false
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*/
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public static function getFansInfo($openid, $appid = null)
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{
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$map = ['openid' => $openid];
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is_string($appid) && $map['appid'] = $appid;
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if (($fans = Db::name('WechatFans')->where($map)->find()) && isset($fans['nickname'])) {
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$fans['nickname'] = ToolsService::emojiDecode($fans['nickname']);
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}
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return $fans;
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}
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/**
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* 同步获取粉丝列表
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* @param string $next_openid
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* @return bool
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*/
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public static function syncAllFans($next_openid = '')
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{
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$wechat = &load_wechat('User');
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if (false === ($result = $wechat->getUserList($next_openid)) || empty($result['data']['openid'])) {
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Log::error("获取粉丝列表失败, {$wechat->errMsg} [{$wechat->errCode}]");
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return false;
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}
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foreach (array_chunk($result['data']['openid'], 100) as $openids) {
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if (false === ($info = $wechat->getUserBatchInfo($openids)) || !is_array($info)) {
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Log::error("获取用户信息失败, {$wechat->errMsg} [{$wechat->errCode}]");
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return false;
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}
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foreach ($info as $userInfo) {
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if (false === self::setFansInfo($userInfo, $wechat->appid)) {
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Log::error('更新粉丝信息更新失败!');
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return false;
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}
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if ($result['next_openid'] === $userInfo['openid']) {
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unset($result['next_openid']);
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}
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}
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}
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return !empty($result['next_openid']) ? self::syncAllFans($result['next_openid']) : true;
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}
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/**
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* 同步获取黑名单信息
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* @param string $next_openid
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* @return bool
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*/
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public static function syncBlackFans($next_openid = '')
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{
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$wechat = &load_wechat('User');
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$result = $wechat->getBacklist($next_openid);
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if ($result === false || (empty($result['data']['openid']))) {
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if (empty($result['total'])) {
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return true;
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}
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Log::error("获取粉丝黑名单列表失败，{$wechat->errMsg} [{$wechat->errCode}]");
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return false;
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}
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foreach ($result['data']['openid'] as $openid) {
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if (false === ($userInfo = $wechat->getUserInfo($openid))) {
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Log::error("获取用户[{$openid}]信息失败，$wechat->errMsg");
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return false;
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}
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$userInfo['is_back'] = '1';
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if (false === self::setFansInfo($userInfo)) {
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Log::error('更新粉丝信息更新失败！');
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return false;
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}
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if ($result['next_openid'] === $openid) {
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unset($result['next_openid']);
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}
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}
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return !empty($result['next_openid']) ? self::syncBlackFans($result['next_openid']) : true;
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}
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}
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