/// <summary>
/// 根据分组进行群发【订阅号与服务号认证后均可用】
/// 请注意：在返回成功时，意味着群发任务提交成功，并不意味着此时群发已经结束，
/// 所以，仍有可能在后续的发送过程中出现异常情况导致用户未收到消息，如消息有时会进行审核、服务器不稳定等。
/// 此外，群发任务一般需要较长的时间才能全部发送完毕，请耐心等待。
/// </summary>
/// <param name="access_token"></param>
/// <param name="content">图文消息,语音,图片,视频:media_id; 文本:文本消息</param>
/// <param name="type"></param>
/// <param name="group_id">群发到的分组的group_id，参加用户管理中用户分组接口，若is_to_all值为true，可不填写group_id</param>
/// <param name="is_to_all">用于设定是否向全部用户发送，值为true或false，选择true该消息群发给所有用户，选择false可根据group_id发送给指定群组的用户</param>
/// <returns>success:{"errcode":0,"errmsg":"send job submission success","msg_id":34182 }</returns>
public static dynamic Replay(string access_token, string content, WeixinArtcleType type, string group_id, bool is_to_all = false)
{
var url = string.Format("https://api.weixin.qq.com/cgi-bin/message/mass/sendall?access_token={0}", access_token);
var client = new HttpClient();
var builder = new StringBuilder();
builder.Append("{")
.Append('"' + "filter" + '"' + ":")
.Append("{")
.Append('"' + "is_to_all" + '"').Append(is_to_all)
.Append('"' + "group_id" + '"').Append(group_id)
.Append("},");
switch (type)
{
case WeixinArtcleType.News:
builder.Append('"' + "mpnews" + '"' + ":")
.Append("{")
.Append('"' + "media_id" + '"').Append(content)
.Append("},")
.Append('"' + "msgtype" + '"').Append("mpnews");
break;
case WeixinArtcleType.Text:
builder.Append('"' + "text" + '"' + ":")
.Append("{")
.Append('"' + "content" + '"').Append(content)
.Append("},")
.Append('"' + "msgtype" + '"').Append("text");
break;
case WeixinArtcleType.Voice:
builder.Append('"' + "voice" + '"' + ":")
.Append("{")
.Append('"' + "media_id" + '"').Append(content)
.Append("},")
.Append('"' + "msgtype" + '"').Append("voice");
break;
case WeixinArtcleType.Image:
builder.Append('"' + "image" + '"' + ":")
.Append("{")
.Append('"' + "media_id" + '"').Append(content)
.Append("},")
.Append('"' + "msgtype" + '"').Append("image");
break;
case WeixinArtcleType.Video:
builder.Append('"' + "mpvideo" + '"' + ":")
.Append("{")
.Append('"' + "media_id" + '"').Append(content)
.Append("},")
.Append('"' + "msgtype" + '"').Append("mpvideo");
break;
}
builder.Append("}");
var result = client.PostAsync(url, new StringContent(builder.ToString())).Result;
return(DynamicJson.Parse(result.Content.ReadAsStringAsync().Result));
}
/// <summary>
/// 根据分组进行群发【订阅号与服务号认证后均可用】
/// 请注意：在返回成功时，意味着群发任务提交成功，并不意味着此时群发已经结束，
/// 所以，仍有可能在后续的发送过程中出现异常情况导致用户未收到消息，如消息有时会进行审核、服务器不稳定等。
/// 此外，群发任务一般需要较长的时间才能全部发送完毕，请耐心等待。
/// </summary>
/// <param name="access_token"></param>
/// <param name="content">图文消息,语音,图片,视频:media_id; 文本:文本消息</param>
/// <param name="type"></param>
/// <param name="group_id">群发到的分组的group_id，参加用户管理中用户分组接口，若is_to_all值为true，可不填写group_id</param>
/// <param name="is_to_all">用于设定是否向全部用户发送，值为true或false，选择true该消息群发给所有用户，选择false可根据group_id发送给指定群组的用户</param>
/// <returns>success:{"errcode":0,"errmsg":"send job submission success","msg_id":34182 }</returns>
public static dynamic Replay(string access_token, string content, WeixinArtcleType type, string group_id, bool is_to_all = false)
{
var url = string.Format("https://api.weixin.qq.com/cgi-bin/message/mass/sendall?access_token={0}", access_token);
var client = new HttpClient();
var builder = new StringBuilder();
builder.Append("{")
.Append('"' + "filter" + '"' + ":")
.Append("{")
.Append('"' + "is_to_all" + '"' + ":").Append(is_to_all).Append(",")
.Append('"' + "group_id" + '"' + ":").Append(group_id)
.Append("},");
switch (type)
{
case WeixinArtcleType.News:
builder.Append('"' + "mpnews" + '"' + ":")
.Append("{")
.Append('"' + "media_id" + '"' + ":").Append(content)
.Append("},")
.Append('"' + "msgtype" + '"' + ":").Append("mpnews");
break;
case WeixinArtcleType.Text:
builder.Append('"' + "text" + '"' + ":")
.Append("{")
.Append('"' + "content" + '"' + ":").Append(content)
.Append("},")
.Append('"' + "msgtype" + '"' + ":").Append("text");
break;
case WeixinArtcleType.Voice:
builder.Append('"' + "voice" + '"' + ":")
.Append("{")
.Append('"' + "media_id" + '"' + ":").Append(content)
.Append("},")
.Append('"' + "msgtype" + '"' + ":").Append("voice");
break;
case WeixinArtcleType.Image:
builder.Append('"' + "image" + '"' + ":")
.Append("{")
.Append('"' + "media_id" + '"' + ":").Append(content)
.Append("},")
.Append('"' + "msgtype" + '"' + ":").Append("image");
break;
case WeixinArtcleType.Video:
builder.Append('"' + "mpvideo" + '"' + ":")
.Append("{")
.Append('"' + "media_id" + '"' + ":").Append(content)
.Append("},")
.Append('"' + "msgtype" + '"' + ":").Append("mpvideo");
break;
}
builder.Append("}");
var result = client.PostAsync(url, new StringContent(builder.ToString())).Result;
return DynamicJson.Parse(result.Content.ReadAsStringAsync().Result);
}
/// <summary>
/// 根据OpenID列表群发【订阅号不可用，服务号认证后可用】
/// </summary>
/// <param name="access_token"></param>
/// <param name="content">图文消息,语音,图片,视频:media_id; 文本:文本消息</param>
/// <param name="type"></param>
/// <param name="touser"></param>
/// <returns>success:{"errcode":0,"errmsg":"send job submission success","msg_id":34182}</returns>
public static dynamic ReplayOpenids(string access_token, string content, WeixinArtcleType type, IEnumerable<string> touser, string videoTitle, string videoDesc)
{
var url = string.Format("https://api.weixin.qq.com/cgi-bin/message/mass/send?access_token={0}", access_token);
var client = new HttpClient();
var builder = new StringBuilder();
builder.Append("{")
.Append('"' + "touser" + '"' + ":")
.Append("[");
foreach (var t in touser)
{
builder.Append('"' + t + '"').Append(",");
}
builder.Append("],");
switch (type)
{
case WeixinArtcleType.News:
builder.Append('"' + "mpnews" + '"' + ":")
.Append("{")
.Append('"' + "media_id" + '"' + ":").Append(content)
.Append("},")
.Append('"' + "msgtype" + '"' + ":").Append("mpnews");
break;
case WeixinArtcleType.Text:
builder.Append('"' + "text" + '"' + ":")
.Append("{")
.Append('"' + "content" + '"' + ":").Append(content)
.Append("},")
.Append('"' + "msgtype" + '"' + ":").Append("text");
break;
case WeixinArtcleType.Voice:
builder.Append('"' + "voice" + '"' + ":")
.Append("{")
.Append('"' + "media_id" + '"' + ":").Append(content)
.Append("},")
.Append('"' + "msgtype" + '"' + ":").Append("voice");
break;
case WeixinArtcleType.Image:
builder.Append('"' + "image" + '"' + ":")
.Append("{")
.Append('"' + "media_id" + '"' + ":").Append(content)
.Append("},")
.Append('"' + "msgtype" + '"' + ":").Append("image");
break;
case WeixinArtcleType.Video:
builder.Append('"' + "video" + '"' + ":")
.Append("{")
.Append('"' + "media_id" + '"' + ":").Append(content).Append(",")
.Append('"' + "title" + '"' + ":").Append(videoTitle).Append(",")
.Append('"' + "description" + '"' + ":").Append(videoDesc)
.Append("},")
.Append('"' + "msgtype" + '"' + ":").Append("video");
break;
}
builder.Append("}");
var result = client.PostAsync(url, new StringContent(builder.ToString())).Result;
return DynamicJson.Parse(result.Content.ReadAsStringAsync().Result);
}
/// <summary>
/// 根据OpenID列表群发【订阅号不可用，服务号认证后可用】
/// </summary>
/// <param name="access_token"></param>
/// <param name="content">图文消息,语音,图片,视频:media_id; 文本:文本消息</param>
/// <param name="type"></param>
/// <param name="touser"></param>
/// <returns>success:{"errcode":0,"errmsg":"send job submission success","msg_id":34182}</returns>
public static dynamic ReplayOpenids(string access_token, string content, WeixinArtcleType type, IEnumerable <string> touser, string videoTitle, string videoDesc)
{
var url = string.Format("https://api.weixin.qq.com/cgi-bin/message/mass/send?access_token={0}", access_token);
var client = new HttpClient();
var builder = new StringBuilder();
builder.Append("{")
.Append('"' + "touser" + '"' + ":")
.Append("[");
foreach (var t in touser)
{
builder.Append('"' + t + '"').Append(",");
}
builder.Append("],");
switch (type)
{
case WeixinArtcleType.News:
builder.Append('"' + "mpnews" + '"' + ":")
.Append("{")
.Append('"' + "media_id" + '"').Append(content)
.Append("},")
.Append('"' + "msgtype" + '"').Append("mpnews");
break;
case WeixinArtcleType.Text:
builder.Append('"' + "text" + '"' + ":")
.Append("{")
.Append('"' + "content" + '"').Append(content)
.Append("},")
.Append('"' + "msgtype" + '"').Append("text");
break;
case WeixinArtcleType.Voice:
builder.Append('"' + "voice" + '"' + ":")
.Append("{")
.Append('"' + "media_id" + '"').Append(content)
.Append("},")
.Append('"' + "msgtype" + '"').Append("voice");
break;
case WeixinArtcleType.Image:
builder.Append('"' + "image" + '"' + ":")
.Append("{")
.Append('"' + "media_id" + '"').Append(content)
.Append("},")
.Append('"' + "msgtype" + '"').Append("image");
break;
case WeixinArtcleType.Video:
builder.Append('"' + "video" + '"' + ":")
.Append("{")
.Append('"' + "media_id" + '"').Append(content)
.Append('"' + "title" + '"').Append(videoTitle)
.Append('"' + "description" + '"').Append(videoDesc)
.Append("},")
.Append('"' + "msgtype" + '"').Append("video");
break;
}
builder.Append("}");
var result = client.PostAsync(url, new StringContent(builder.ToString())).Result;
return(DynamicJson.Parse(result.Content.ReadAsStringAsync().Result));
}