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87 lines
3.3 KiB
87 lines
3.3 KiB
<?php
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// +----------------------------------------------------------------------
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// | ThinkAdmin
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// +----------------------------------------------------------------------
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// | 版权所有 2014~2019 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://demo.thinkadmin.top
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// +----------------------------------------------------------------------
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// | 开源协议 ( https://mit-license.org )
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// +----------------------------------------------------------------------
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// | gitee 代码仓库：https://gitee.com/zoujingli/ThinkAdmin
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// | github 代码仓库：https://github.com/zoujingli/ThinkAdmin
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// +----------------------------------------------------------------------
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namespace app\wechat\service;
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use library\File;
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use think\Db;
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use WeChat\Contracts\MyCurlFile;
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/**
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* 微信素材管理
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* Class MediaService
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* @package app\wechat\service
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*/
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class MediaService
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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 integer $id 本地图文ID
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* @param array $where 额外的查询条件
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* @return array
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\ModelNotFoundException
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* @throws \think\exception\DbException
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*/
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public static function news($id, $where = [])
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{
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$data = Db::name('WechatNews')->where(['id' => $id])->where($where)->find();
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list($data['articles'], $articleIds) = [[], explode(',', $data['article_id'])];
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$articles = Db::name('WechatNewsArticle')->whereIn('id', $articleIds)->select();
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foreach ($articleIds as $article_id) foreach ($articles as $article) {
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if (intval($article['id']) === intval($article_id)) array_push($data['articles'], $article);
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unset($article['create_by'], $article['create_at']);
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}
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return $data;
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}
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/**
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* 上传图片永久素材，返回素材media_id
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* @param string $url 文件URL地址
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* @param string $type 文件类型
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* @param array $videoInfo 视频信息
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* @return string|null
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* @throws \WeChat\Exceptions\InvalidResponseException
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* @throws \WeChat\Exceptions\LocalCacheException
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* @throws \think\Exception
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* @throws \think\exception\PDOException
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*/
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public static function upload($url, $type = 'image', $videoInfo = [])
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{
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$where = ['md5' => md5($url), 'appid' => WechatService::getAppid()];
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if (($mediaId = Db::name('WechatMedia')->where($where)->value('media_id'))) return $mediaId;
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$result = WechatService::WeChatMedia()->addMaterial(self::getServerPath($url), $type, $videoInfo);
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data_save('WechatMedia', [
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'local_url' => $url, 'md5' => $where['md5'], 'appid' => WechatService::getAppid(), 'type' => $type,
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'media_url' => isset($result['url']) ? $result['url'] : '', 'media_id' => $result['media_id'],
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], 'type', $where);
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return $result['media_id'];
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}
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/**
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* 文件位置处理
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* @param string $local
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* @return string
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* @throws \WeChat\Exceptions\LocalCacheException
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*/
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private static function getServerPath($local)
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{
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if (file_exists($local)) {
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return new MyCurlFile($local);
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} else {
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return new MyCurlFile(File::down($local)['file']);
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}
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}
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}
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