277 lines
9.7 KiB
PHP
277 lines
9.7 KiB
PHP
<?php
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namespace app\api\controller;
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use think\Cache;
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use think\Env;
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class Wechat extends Base
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{
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protected $appid;
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protected $appsecret;
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public function __construct(\think\Request $request = null)
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{
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parent::__construct($request);
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$this->appid = Env::get('wechat.appid', '');
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$this->appsecret = Env::get('wechat.appsecret', '');
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}
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/**
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* 获取微信公众号 access_token（带缓存）
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*/
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private function getAccessToken()
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{
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$cacheKey = 'wechat_access_token';
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$token = Cache::get($cacheKey);
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if ($token) {
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return $token;
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}
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$url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={$this->appid}&secret={$this->appsecret}";
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$res = json_decode(myGet($url), true);
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if (!isset($res['access_token'])) {
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return false;
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}
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Cache::set($cacheKey, $res['access_token'], $res['expires_in'] - 200);
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return $res['access_token'];
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}
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/**
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* 获取公众号图文素材列表
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*
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* @param int offset 起始位置，默认0
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* @param int count 获取数量，默认10，最大20
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*/
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public function getArticleList()
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{
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$data = $this->request->param();
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$offset = isset($data['offset']) ? intval($data['offset']) : 0;
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$count = isset($data['count']) ? intval($data['count']) : 10;
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if ($count > 20) {
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$count = 20;
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}
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$accessToken = $this->getAccessToken();
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if (!$accessToken) {
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return jsonError('获取access_token失败，请检查appid和appsecret配置');
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}
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$url = "https://api.weixin.qq.com/cgi-bin/material/batchget_material?access_token={$accessToken}";
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$postData = [
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'type' => 'news',
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'offset' => $offset,
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'count' => $count,
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];
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$res = json_decode(myPost1($url, $postData), true);
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if (isset($res['errcode']) && $res['errcode'] != 0) {
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return jsonError('微信接口错误: ' . ($res['errmsg'] ?? '未知错误'));
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}
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$list = [];
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if (isset($res['item'])) {
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foreach ($res['item'] as $item) {
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$articles = [];
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$newsItems = isset($item['content']['news_item']) ? $item['content']['news_item'] : [];
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foreach ($newsItems as $news) {
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$articles[] = [
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'title' => $news['title'] ?? '',
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'thumb_media_id' => $news['thumb_media_id'] ?? '',
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'thumb_url' => $news['thumb_url'] ?? '',
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'author' => $news['author'] ?? '',
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'digest' => $news['digest'] ?? '',
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'content_source_url' => $news['content_source_url'] ?? '',
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'url' => $news['url'] ?? '',
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];
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}
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$list[] = [
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'media_id' => $item['media_id'],
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'update_time' => isset($item['content']['update_time']) ? date('Y-m-d H:i:s', $item['content']['update_time']) : '',
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'articles' => $articles,
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];
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}
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}
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return jsonSuccess([
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'total_count' => $res['total_count'] ?? 0,
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'item_count' => $res['item_count'] ?? 0,
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'list' => $list,
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]);
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}
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/**
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* 获取公众号图文素材详情
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*
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* @param string media_id 素材的media_id
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*/
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public function getArticleDetail()
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{
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$data = $this->request->param();
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if (!isset($data['media_id']) || $data['media_id'] == '') {
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return jsonError('media_id不能为空');
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}
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$accessToken = $this->getAccessToken();
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if (!$accessToken) {
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return jsonError('获取access_token失败，请检查appid和appsecret配置');
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}
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$url = "https://api.weixin.qq.com/cgi-bin/material/get_material?access_token={$accessToken}";
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$postData = [
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'media_id' => $data['media_id'],
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];
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$res = json_decode(myPost1($url, $postData), true);
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if (isset($res['errcode']) && $res['errcode'] != 0) {
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return jsonError('微信接口错误: ' . ($res['errmsg'] ?? '未知错误'));
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}
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$articles = [];
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$newsItems = isset($res['news_item']) ? $res['news_item'] : [];
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foreach ($newsItems as $news) {
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$articles[] = [
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'title' => $news['title'] ?? '',
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'thumb_media_id' => $news['thumb_media_id'] ?? '',
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'thumb_url' => $news['thumb_url'] ?? '',
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'author' => $news['author'] ?? '',
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'digest' => $news['digest'] ?? '',
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'content' => $news['content'] ?? '',
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'content_source_url' => $news['content_source_url'] ?? '',
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'url' => $news['url'] ?? '',
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];
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}
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return jsonSuccess([
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'media_id' => $data['media_id'],
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'articles' => $articles,
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]);
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}
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/**
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* 获取已发布的文章列表（发布接口）
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*
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* @param int offset 起始位置，默认0
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* @param int count 获取数量，默认10，最大20
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* @param int no_content 1=不返回content字段，0=返回，默认0
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*/
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public function getPublishedArticles()
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{
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$data = $this->request->param();
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$offset = isset($data['offset']) ? intval($data['offset']) : 0;
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$count = isset($data['count']) ? intval($data['count']) : 10;
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$noContent = isset($data['no_content']) ? intval($data['no_content']) : 0;
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if ($count > 20) {
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$count = 20;
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}
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$accessToken = $this->getAccessToken();
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if (!$accessToken) {
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return jsonError('获取access_token失败，请检查appid和appsecret配置');
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}
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$url = "https://api.weixin.qq.com/cgi-bin/freepublish/batchget?access_token={$accessToken}";
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$postData = [
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'offset' => $offset,
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'count' => $count,
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'no_content' => $noContent,
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];
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$res = json_decode(myPost1($url, $postData), true);
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if (isset($res['errcode']) && $res['errcode'] != 0) {
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return jsonError('微信接口错误: ' . ($res['errmsg'] ?? '未知错误'));
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}
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$list = [];
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if (isset($res['item'])) {
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foreach ($res['item'] as $item) {
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$articles = [];
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$newsItems = isset($item['content']['news_item']) ? $item['content']['news_item'] : [];
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foreach ($newsItems as $news) {
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$article = [
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'title' => $news['title'] ?? '',
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'author' => $news['author'] ?? '',
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'digest' => $news['digest'] ?? '',
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'thumb_url' => $news['thumb_url'] ?? '',
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'content_source_url' => $news['content_source_url'] ?? '',
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'url' => $news['url'] ?? '',
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'is_deleted' => $news['is_deleted'] ?? false,
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];
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if (!$noContent) {
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$article['content'] = $news['content'] ?? '';
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}
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$articles[] = $article;
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}
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$list[] = [
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'article_id' => $item['article_id'] ?? '',
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'update_time' => isset($item['content']['update_time']) ? date('Y-m-d H:i:s', $item['content']['update_time']) : '',
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'articles' => $articles,
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];
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}
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}
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return jsonSuccess([
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'total_count' => $res['total_count'] ?? 0,
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'item_count' => $res['item_count'] ?? 0,
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'list' => $list,
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]);
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}
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/**
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* 获取已发布的文章详情
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*
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* @param string article_id 发布文章的article_id
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*/
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public function getPublishedArticleDetail()
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{
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$data = $this->request->param();
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if (!isset($data['article_id']) || $data['article_id'] == '') {
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return jsonError('article_id不能为空');
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}
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$accessToken = $this->getAccessToken();
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if (!$accessToken) {
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return jsonError('获取access_token失败，请检查appid和appsecret配置');
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}
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$url = "https://api.weixin.qq.com/cgi-bin/freepublish/getarticle?access_token={$accessToken}";
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$postData = [
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'article_id' => $data['article_id'],
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];
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$res = json_decode(myPost1($url, $postData), true);
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if (isset($res['errcode']) && $res['errcode'] != 0) {
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return jsonError('微信接口错误: ' . ($res['errmsg'] ?? '未知错误'));
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}
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$articles = [];
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$newsItems = isset($res['news_item']) ? $res['news_item'] : [];
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foreach ($newsItems as $news) {
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$articles[] = [
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'title' => $news['title'] ?? '',
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'author' => $news['author'] ?? '',
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'digest' => $news['digest'] ?? '',
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'thumb_url' => $news['thumb_url'] ?? '',
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'content' => $news['content'] ?? '',
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'content_source_url' => $news['content_source_url'] ?? '',
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'url' => $news['url'] ?? '',
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'is_deleted' => $news['is_deleted'] ?? false,
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];
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}
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return jsonSuccess([
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'article_id' => $data['article_id'],
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'articles' => $articles,
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]);
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}
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}
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