/** 删除永久素材 */
public static WcResult deleteAbidingMedia(String tenantId, String mediaId) {
WcResult rs = getClient(tenantId).deleteMaterial(WcCache.getAccessToken(tenantId), mediaId);
if (rs != null && rs.isSuccess()) {
WcMedia.me.delete(tenantId, mediaId);
}
return rs;
}
/** 给用户发送客服消息。 */
private static void preSentMsg(WcEvent event, SentMsg sentMsg, String tenantId) {
switch (WcMaterialType.get(event.getStr("reply_type"))) {
// 文字
case TEXT:
sentMsg.setContent(event.getStr("content"));
break;
// 图文,若果是图文就直接发送，jfianl 发送的
case NEWS:
List<NewsArticle> list = NewsArticleService.getArticles(event.getInt("content"));
NewsMsg newsMsg = (NewsMsg) sentMsg;
String domain = WcCache.getWxBase(tenantId).getDomain();
for (NewsArticle detail : list) {
newsMsg.addNews(
detail.getStr("title"),
detail.getStr("digest"),
detail.getStr("cover_pic_url"),
domain.concat("/msg/index?newsId=") + detail.getInt("id"));
}
break;
default:
}
}
/** 上传文件到upyun和微信服务器 */
public static String upload(String tenantId, MediaType type, File file, boolean isForever) {
Media media = null;
// 上传到upyun TODO
String url = "";
// 上传到微信服务器
String accessToken = WcCache.getAccessToken(tenantId);
if (isForever) {
media = getClient(tenantId).uploadAbidingMedia(type, file, accessToken);
} else {
media = getClient(tenantId).uploadTempMedia(type, file, accessToken);
}
// 删除临时文件
file.delete();
// 回调校验accessToken是否有效
WcCache.refreshAccessTokenIfInvalid(media, tenantId);
Assert.isTrue(media != null && media.isSuccess(), "media upload to wechat fail");
// 将信息存库
WcMedia wm = new WcMedia();
wm.set("tenant_id", tenantId);
wm.set("media_id", media.getMedia_id());
wm.set("type", type.getFlag());
wm.set("url", url);
if (!isForever) {
// 临时素材 3 * 24 * 60 * 60 * 1000
wm.set("expires_time", new Date(media.getCreated_at() + 3 * 24 * 60 * 60 * 1000L - 5L));
}
wm.set("create_time", new Date(media.getCreated_at()));
Assert.isTrue(wm.save(), "save wxmedia");
return media.getMedia_id();
}
private static MaterialClient getClient(String tenantId) {
return WcClientFactory.getClient(MaterialClient.class, WcCache.getWxBase(tenantId));
}